최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0271326 (2016-09-21) |
등록번호 | US-9889839 (2018-02-13) |
우선권정보 | JP-2016-076987 (2016-04-07) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 0 인용 특허 : 7 |
There is provided a vehicle engine control system that includes engine and transmission control functions and enables evacuation driving to be readily performed. A monitoring control circuit unit and an error processing circuit unit monitors controlling operation of a main control circuit unit; when
There is provided a vehicle engine control system that includes engine and transmission control functions and enables evacuation driving to be readily performed. A monitoring control circuit unit and an error processing circuit unit monitors controlling operation of a main control circuit unit; when the occurrence frequency of valve-opening control abnormality becomes larger than threshold value, a first storage circuit stores the occurrence frequency, and driving of an intake valve control motor is stopped to set to fixed opening degree; when transmission-control abnormality is occurs, power supply to automatic transmission is stopped to set to the third speed fixation ratio; when an abnormality occurs, evacuation driving is implemented using fixed opening degree and automatic transmission ratio, variable rotation speed and fixed transmission ratio, or fixed opening degree and fixed transmission ratio. When valve-opening control abnormality or transmission-control abnormality occurs, fuel injection control is prevented from being inappropriately stopped.
1. A multi-function vehicle engine control system whose collective case includes a main control circuit unit connected with an engine control output circuit unit and a transmission control output circuit unit, a monitoring control circuit unit serial connected with the main control circuit unit, and
1. A multi-function vehicle engine control system whose collective case includes a main control circuit unit connected with an engine control output circuit unit and a transmission control output circuit unit, a monitoring control circuit unit serial connected with the main control circuit unit, and an error processing circuit unit, wherein the main control circuit unit includes a microprocessor that operates with an opening/closing signal or an analogue signal, as an input signal, obtained from a first sensor group and a second sensor group, which are utilized in engine control and transmission control, and that generates at least a fuel injection control output for a fuel-injection electromagnetic valve, a valve-opening control output for an intake valve opening degree control motor for an intake valve provided in an air-intake throttle, and a transmission-control output, including at least a speed-change control output, for an automatic transmission; and a valve-opening drive mechanism of the intake valve using the intake valve opening degree control motor includes an initial-position returning mechanism that makes it possible to perform evacuation driving using a fixed intake valve opening degree when power supply to the intake valve opening degree control motor is stopped,wherein a transmission driving mechanism of the automatic transmission includes a transmission ratio fixation mechanism that makes it possible to at least travel forward at a fixed transmission ratio suitable for middle- or high-speed driving when during variable-speed forward driving, power supply to the automatic transmission is stopped or when power-supply driving of all automatic transmission control electromagnetic valves included in the automatic transmission is stopped,wherein the monitoring control circuit unit is provided with a valve-opening system control abnormality determinator that sequentially transmits to the microprocessor in operation a plurality of question information pieces related to at least a creation program for the valve-opening control output, receives from the microprocessor answer information pieces corresponding to the question information pieces, compares the answer information pieces with the respective corresponding correct answer information pieces, preliminarily stored in the monitoring control circuit unit, determines whether or not a code check abnormality and an answering-response delay exist in the answer information so as to determine whether or not a valve-opening control abnormality including a communication abnormality and a question-answer abnormality exists, and then creates a valve opening control abnormality signal, which is one of valve opening system control abnormality signals,wherein the error processing circuit unit is provided with a watchdog timer that generates a basic reset signal when a calculation period of the microprocessor is abnormal and then initializes and restarts the microprocessor, a first storage circuit that is set when a first state is established in which the occurrence count or the occurrence frequency of each of the basic reset signal and the valve opening control abnormality signal becomes the same as or larger than a predetermined threshold value or the total occurrence count or the total occurrence frequency of the basic reset signal and the valve opening control abnormality signal becomes the same as or larger than a predetermined threshold value, and a first gate circuit,wherein when the first storage circuit has stored the occurrence of an abnormality, a first cutoff circuit stops power supply to the intake valve opening degree control motor,wherein the first gate circuit resets the microprocessor through the basic reset signal and the valve opening control abnormality signal when the first state has not been established, and after the first storage circuit has stored the occurrence of an abnormality, the first gate circuit prohibits the valve opening control abnormality signal from performing reset processing of the microprocessor so that a continuous non-runaway repeated abnormality related to valve-opening control is suppressed from providing an effect to fuel injection control, andwherein the error processing circuit unit further detects and stores an occurrence state of at least a transmission system control abnormality signal, and a second cutoff circuit, which responds to the transmission system control abnormality signal, stops power supply to at least the automatic transmission control electromagnetic valve in the automatic transmission by having detected a transmission-control abnormality. 2. A function-separated vehicle engine control system whose first case includes a first main control circuit unit connected with an engine control output circuit unit, a first monitoring control circuit unit serial connected with the first main control circuit unit, and a first error processing circuit unit, wherein the vehicle engine control system is connected with a transmission control apparatus whose second case includes a second main control circuit unit connected with a transmission control output circuit unit, a second monitoring control circuit unit serial connected with the second main control circuit unit, and a second error processing circuit unit,wherein the first main control circuit unit includes a first microprocessor that operates with an opening/closing signal or an analogue signal, as an input signal, obtained from a first sensor group, which is utilized in engine control, and a second sensor group, which is shared with partial transmission control, and that generates at least a fuel injection control output for a fuel-injection electromagnetic valve and a valve-opening control output for an intake valve opening degree control motor for an intake valve provided in an air-intake throttle,wherein a valve-opening drive mechanism of the intake valve using the intake valve opening degree control motor includes an initial-position returning mechanism that makes it possible to perform evacuation driving using a fixed intake valve opening degree when power supply to the intake valve opening degree control motor is stopped,wherein the second main control circuit unit includes a second microprocessor that operates with an opening/closing signal or an analogue signal, as an input signal, obtained from the second sensor group utilized in transmission control and the first sensor group, which is shared with partial engine control, and that generates at least a speed-change control output for an automatic transmission control electromagnetic valve,wherein a transmission driving mechanism of an automatic transmission containing the automatic transmission control electromagnetic valve includes a transmission ratio fixation mechanism that makes it possible to at least travel forward at a fixed transmission ratio suitable for middle- or high-speed driving when during variable-speed forward driving, power supply to the automatic transmission is stopped or when driving of all the automatic transmission control electromagnetic valves is stopped,wherein the first monitoring control circuit unit is provided with a valve-opening system control abnormality determinator that sequentially transmits to the first microprocessor in operation a plurality of question information pieces related to at least a creation program for the valve-opening control output, receives from the first microprocessor answer information pieces corresponding to the question information pieces, compares the answer information pieces with the respective corresponding correct answer information pieces, preliminarily stored in the first monitoring control circuit unit, determines whether or not a code check abnormality and an answering-response delay exist in the answer information so as to determine whether or not a valve-opening control abnormality including a communication abnormality and a question-answer abnormality exists, and then creates a valve opening control abnormality signal, which is one of valve opening system control abnormality signals,wherein the first error processing circuit unit is provided with a watchdog timer that generates a basic reset signal when a calculation period of the first microprocessor is abnormal and then initializes and restarts the first microprocessor, a first storage circuit that is set when a first state is established in which the occurrence count or the occurrence frequency of each of the basic reset signal and the valve opening control abnormality signal becomes the same as or larger than a predetermined threshold value or the total occurrence count or the total occurrence frequency of the basic reset signal and the valve opening control abnormality signal becomes the same as or larger than a predetermined threshold value, and a first gate circuit,wherein when the first storage circuit has stored the occurrence of an abnormality, a first cutoff circuit stops power supply to the intake valve opening degree control motor,wherein the first gate circuit resets the first microprocessor through the basic reset signal and the valve opening control abnormality signal when the first state has not been established, and after the first storage circuit has stored the occurrence of an abnormality, the first gate circuit prohibits the valve opening control abnormality signal from performing reset processing of the first microprocessor so that a continuous non-runaway repeated abnormality related to valve-opening control is suppressed from providing an effect to fuel injection control, andwherein the second error processing circuit unit detects and stores an occurrence state of at least a transmission system control abnormality signal, and a second cutoff circuit, which responds to the transmission system control abnormality signal, stops driving of or power supply to at least the automatic transmission control electromagnetic valve in the automatic transmission by having detected a transmission-control abnormality. 3. A multi-function vehicle engine control system whose collective case includes a main control circuit unit connected with an engine control output circuit unit and a transmission control output circuit unit, a monitoring control circuit unit serial connected with the main control circuit unit, and an error processing circuit unit, or a function-separated vehicle engine control system whose first case includes a first main control circuit unit connected with an engine control output circuit unit, a first monitoring control circuit unit serial connected with the first main control circuit unit, and a first error processing circuit unit, wherein the function-separated vehicle engine control system is connected with a transmission control apparatus whose second case includes a second main control circuit unit connected with a transmission control output circuit unit, a second monitoring control circuit unit serial connected with the second main control circuit unit, and a second error processing circuit unit,wherein the monitoring control circuit unit, and the first monitoring control circuit unit and the second monitoring control circuit unit, and, the error processing circuit unit, and the first error processing circuit unit and the second error processing circuit unit are all integrated in such a way that the redundancy of common part among the corresponding circuit units is avoided; and the integrated device forms a shared integrated circuit device that collaborates with the main control circuit unit, the first main control circuit unit, or the second main control circuit unit,wherein the main control circuit unit or the first main control circuit unit includes a microprocessor or a first microprocessor, as the case may be, that operates with an opening/closing signal or an analogue signal, as an input signal, obtained from a first sensor group, which is utilized in engine control, and a second sensor group, which is utilized in transmission control, and that generates at least a fuel injection control output for a fuel-injection electromagnetic valve and a valve-opening control output for an intake valve opening degree control motor for an intake valve provided in an air-intake throttle,wherein the main control circuit unit or the second main control circuit unit includes the microprocessor or the second microprocessor, as the case may be, that operates with an opening/closing signal or an analogue signal, as an input signal, obtained from the first sensor group, which is utilized in engine control, and the second sensor group, which is utilized in transmission control, and that generates a transmission-control output, including at least a speed-change control output, for an automatic transmission,wherein a valve-opening drive mechanism of the intake valve using the intake valve opening degree control motor includes an initial-position returning mechanism that makes it possible to perform evacuation driving using a fixed intake valve opening degree when power supply to the intake valve opening degree control motor is stopped,wherein a transmission driving mechanism of the automatic transmission includes a transmission ratio fixation mechanism that makes it possible to at least travel forward at a fixed transmission ratio suitable for middle- or high-speed driving when during variable-speed forward driving, power supply to the automatic transmission is stopped or when power-supply driving of all automatic transmission control electromagnetic valves included in the automatic transmission is stopped,wherein a shared monitoring control circuit unit incorporated in the integrated circuit device is provided with a valve-opening system control abnormality determinator that sequentially transmits to the microprocessor or the first microprocessor in operation a plurality of question information pieces related to at least a creation program for the valve-opening control output, receives from the microprocessor or the first microprocessor answer information pieces corresponding to the question information pieces, compares the answer information pieces with the respective corresponding correct answer information pieces, preliminarily stored in the shared monitoring control circuit unit, determines whether or not a code check abnormality and an answering-response delay exist in the answer information so as to determine whether or not a valve-opening control abnormality including a communication abnormality and a question-answer abnormality exists, and then creates a valve opening control abnormality signal, which is one of valve opening system control abnormality signals,wherein a shared error processing circuit unit incorporated in the integrated circuit device is provided with a watchdog timer that generates a basic reset signal when a calculation period of the microprocessor or the first microprocessor is abnormal and then initializes and restarts the microprocessor or the first microprocessor, a first storage circuit that is set when a first state is established in which the occurrence count or the occurrence frequency of each of the basic reset signal and the valve opening control abnormality signal becomes the same as or larger than a predetermined threshold value or the total occurrence count or the total occurrence frequency of the basic reset signal and the valve opening control abnormality signal becomes the same as or larger than a predetermined threshold value, and a first gate circuit,wherein when the first storage circuit has stored the occurrence of an abnormality, a first cutoff circuit stops power supply to the intake valve opening degree control motor,wherein the first gate circuit resets the microprocessor or the first microprocessor through the basic reset signal and the valve opening control abnormality signal when the first state has not been established, and after the first storage circuit has stored the occurrence of an abnormality, the first gate circuit prohibits the valve opening control abnormality signal from performing reset processing of the microprocessor or the first microprocessor so that a continuous non-runaway repeated abnormality related to valve-opening control is suppressed from providing an effect to fuel injection control, andwherein the main control circuit unit or the second main control circuit unit collaborates with the shared error processing circuit unit incorporated in the integrated circuit device so as to detect and store an occurrence state of at least a transmission system control abnormality signal, and a second cutoff circuit, which responds to the transmission system control abnormality signal, stops a driving output to at least the automatic transmission control electromagnetic valve in the automatic transmission by having detected a transmission-control abnormality. 4. The vehicle engine control system according to claim 1, wherein the transmission-control output to be generated by the main control circuit unit includes the speed-change control output for the automatic transmission control electromagnetic valve and a transmission control output for a low-speed step selection electromagnetic valve,wherein the monitoring control circuit unit is provided with a transmission system control abnormality determinator that sequentially transmits to the microprocessor in operation a plurality of question information pieces related to at least a creation program for the speed-change control output, receives from the microprocessor answer information pieces corresponding to the question information pieces, compares the answer information pieces with the respective corresponding correct answer information pieces, preliminarily stored in the monitoring control circuit unit, determines whether or not a code check abnormality and an answering-response delay exist in the answer information so as to determine whether or not a transmission control abnormality including a communication abnormality and a question-answer abnormality exists, and then creates a transmission control abnormality signal, which is one of the transmission system control abnormality signals,wherein the error processing circuit unit is provided with a second gate circuit and a second storage circuit that is set when a second state is established in which the occurrence count or the occurrence frequency of each of the basic reset signal generated by the watchdog timer and the transmission control abnormality signal becomes the same as or larger than a predetermined threshold value or the total occurrence count or the total occurrence frequency of the basic reset signal and the transmission control abnormality signal becomes the same as or larger than a predetermined threshold value,wherein when the second storage circuit has stored the occurrence of an abnormality, the second cutoff circuit stops power supply to at least the automatic transmission control electromagnetic valve,wherein the second gate circuit resets the microprocessor through the basic reset signal and the transmission control abnormality signal when the second state has not been established, and after the second storage circuit has stored the occurrence of an abnormality, the second gate circuit prohibits the transmission control abnormality signal from performing reset processing of the microprocessor so that a continuous non-runaway repeated abnormality related to transmission control is suppressed from providing an effect to fuel injection control, andwherein when after the second storage circuit has stored the occurrence of an abnormality, a variable-speed forward driving mode is once manually cancelled and then the driving mode is switched to a backward driving mode or a low-speed forward driving mode, the transmission control output becomes effective so as to perform energization drive of the low-speed step selection electromagnetic valve. 5. The vehicle engine control system according to claim 4, wherein the monitoring control circuit unit stops transmission of question information on valve-opening control for creating the valve opening control abnormality signal, after the first storage circuit has stored the first state, or stops transmission of question information on transmission control for creating the transmission control abnormality signal, after the second storage circuit has stored the second state; alternatively, the main control circuit unit stops implementation of a control program for creating the valve-opening control output for the intake valve opening degree control motor, after the first storage circuit has stored the first state, or stops implementation of a control program for creating the speed-change control output for the automatic transmission control electromagnetic valve, after the second storage circuit has stored the second state. 6. The vehicle engine control system according to claim 2, wherein the second main control circuit unit generates the speed-change control output for the automatic transmission control electromagnetic valve and the transmission control output for the low-speed step selection electromagnetic valve,wherein the second monitoring control circuit unit is provided with a transmission system control abnormality determinator that sequentially transmits to the second microprocessor in operation a plurality of question information pieces related to at least a creation program for the speed-change control output, receives from the second microprocessor answer information pieces corresponding to the question information pieces, compares the answer information pieces with the respective corresponding correct answer information pieces, preliminarily stored in the second monitoring control circuit unit, determines whether or not a code check abnormality and an answering-response delay exist in the answer information so as to determine whether or not a transmission control abnormality including a communication abnormality and a question-answer abnormality exists, and then creates a transmission control abnormality signal, which is one of the transmission system control abnormality signals,wherein the second error processing circuit unit is provided with a second gate circuit and a second storage circuit that is set when a second state is established in which the occurrence count or the occurrence frequency of each of the basic reset signal generated by the watchdog timer and the transmission control abnormality signal becomes the same as or larger than a predetermined threshold value or the total occurrence count or the total occurrence frequency of the basic reset signal and the transmission control abnormality signal becomes the same as or larger than a predetermined threshold value,wherein when the second storage circuit has stored the occurrence of an abnormality, the second cutoff circuit stops power supply to the automatic transmission control electromagnetic valve or stops the speed-change control output from being generated,wherein the second gate circuit resets the second microprocessor through the basic reset signal and the transmission control abnormality signal when the second state has not been established, and after the second storage circuit has stored the occurrence of an abnormality, the second gate circuit prohibits the transmission control abnormality signal from performing reset processing of the second microprocessor so that a continuous non-runaway repeated abnormality related to transmission control is suppressed from providing an effect to operations of other transmission control outputs, andwherein when after the second storage circuit has stored the occurrence of an abnormality, a variable-speed forward driving mode is once manually cancelled and then the driving mode is switched to a backward driving mode or a low-speed forward driving mode, the transmission control output becomes effective so as to perform energization drive of the low-speed step selection electromagnetic valve. 7. The vehicle engine control system according to claim 6, wherein the first monitoring control circuit unit stops transmission of question information on valve-opening control for creating the valve opening control abnormality signal, after the first storage circuit has stored the first state, or the second monitoring control circuit unit stops transmission of question information on transmission control for creating the transmission control abnormality signal, after the second storage circuit has stored the second state; alternatively, the first main control circuit unit stops implementation of a control program for creating the valve-opening control output for the intake valve opening degree control motor, after the first storage circuit has stored the first state, or the second main control circuit unit stops implementation of a control program for creating the speed-change control output for the automatic transmission control electromagnetic valve, after the second storage circuit has stored the second state. 8. The vehicle engine control system according to claim 3, wherein the transmission-control output to be generated by the main control circuit unit includes the speed-change control output for the automatic transmission control electromagnetic valve and a transmission control output for a low-speed step selection electromagnetic valve,wherein the monitoring control circuit unit is provided with a transmission system control abnormality determinator that sequentially transmits to the microprocessor in operation a plurality of question information pieces related to at least a creation program for the speed-change control output, receives from the microprocessor answer information pieces corresponding to the question information pieces, compares the answer information pieces with the respective corresponding correct answer information pieces, preliminarily stored in the monitoring control circuit unit, determines whether or not a code check abnormality and an answering-response delay exist in the answer information so as to determine whether or not a transmission control abnormality including a communication abnormality and a question-answer abnormality exists, and then creates a transmission control abnormality signal, which is one of the transmission system control abnormality signals,wherein the error processing circuit unit is provided with a second gate circuit and a second storage circuit that is set when a second state is established in which the occurrence count or the occurrence frequency of each of the basic reset signal generated by the watchdog timer and the transmission control abnormality signal becomes the same as or larger than a predetermined threshold value or the total occurrence count or the total occurrence frequency of the basic reset signal and the transmission control abnormality signal becomes the same as or larger than a predetermined threshold value,wherein when the second storage circuit has stored the occurrence of an abnormality, the second cutoff circuit stops power supply to at least the automatic transmission control electromagnetic valve,wherein the second gate circuit resets the microprocessor through the basic reset signal and the transmission control abnormality signal when the second state has not been established, and after the second storage circuit has stored the occurrence of an abnormality, the second gate circuit prohibits the transmission control abnormality signal from performing reset processing of the microprocessor so that a continuous non-runaway repeated abnormality related to transmission control is suppressed from providing an effect to fuel injection control, andwherein when after the second storage circuit has stored the occurrence of an abnormality, a variable-speed forward driving mode is once manually cancelled and then the driving mode is switched to a backward driving mode or a low-speed forward driving mode, the transmission control output becomes effective so as to perform energization drive of the low-speed step selection electromagnetic valve. 9. The vehicle engine control system according to claim 8, wherein the monitoring control circuit unit stops transmission of question information on valve-opening control for creating the valve opening control abnormality signal, after the first storage circuit has stored the first state, or stops transmission of question information on transmission control for creating the transmission control abnormality signal, after the second storage circuit has stored the second state; alternatively, the main control circuit unit stops implementation of a control program for creating the valve-opening control output for the intake valve opening degree control motor, after the first storage circuit has stored the first state, or stops implementation of a control program for creating the speed-change control output for the automatic transmission control electromagnetic valve, after the second storage circuit has stored the second state. 10. The vehicle engine control system according to claim 3, wherein the second main control circuit unit generates the speed-change control output for the automatic transmission control electromagnetic valve and the transmission control output for the low-speed step selection electromagnetic valve,wherein the second monitoring control circuit unit is provided with a transmission system control abnormality determinator that sequentially transmits to the second microprocessor in operation a plurality of question information pieces related to at least a creation program for the speed-change control output, receives from the second microprocessor answer information pieces corresponding to the question information pieces, compares the answer information pieces with the respective corresponding correct answer information pieces, preliminarily stored in the second monitoring control circuit unit, determines whether or not a code check abnormality and an answering-response delay exist in the answer information so as to determine whether or not a transmission control abnormality including a communication abnormality and a question-answer abnormality exists, and then creates a transmission control abnormality signal, which is one of the transmission system control abnormality signals,wherein the second error processing circuit unit is provided with a second gate circuit and a second storage circuit that is set when a second state is established in which the occurrence count or the occurrence frequency of each of the basic reset signal generated by the watchdog timer and the transmission control abnormality signal becomes the same as or larger than a predetermined threshold value or the total occurrence count or the total occurrence frequency of the basic reset signal and the transmission control abnormality signal becomes the same as or larger than a predetermined threshold value,wherein when the second storage circuit has stored the occurrence of an abnormality, the second cutoff circuit stops power supply to the automatic transmission control electromagnetic valve or stops the speed-change control output from being generated,wherein the second gate circuit resets the second microprocessor through the basic reset signal and the transmission control abnormality signal when the second state has not been established, and after the second storage circuit has stored the occurrence of an abnormality, the second gate circuit prohibits the transmission control abnormality signal from performing reset processing of the second microprocessor so that a continuous non-runaway repeated abnormality related to transmission control is suppressed from providing an effect to operations of other transmission control outputs, andwherein when after the second storage circuit has stored the occurrence of an abnormality, a variable-speed forward driving mode is once manually cancelled and then the driving mode is switched to a backward driving mode or a low-speed forward driving mode, the transmission control output becomes effective so as to perform energization drive of the low-speed step selection electromagnetic valve. 11. The vehicle engine control system according to claim 10, wherein the first monitoring control circuit unit stops transmission of question information on valve-opening control for creating the valve opening control abnormality signal, after the first storage circuit has stored the first state, or the second monitoring control circuit unit stops transmission of question information on transmission control for creating the transmission control abnormality signal, after the second storage circuit has stored the second state; alternatively, the first main control circuit unit stops implementation of a control program for creating the valve-opening control output for the intake valve opening degree control motor, after the first storage circuit has stored the first state, or the second main control circuit unit stops implementation of a control program for creating the speed-change control output for the automatic transmission control electromagnetic valve, after the second storage circuit has stored the second state. 12. The vehicle engine control system according to claim 3, wherein the integrated circuit device is provided with a main apparatus power supply control output, a first auxiliary apparatus power supply control output, and a second auxiliary apparatus power supply control output that are connected with respective command terminals for generating a main apparatus power supply command output, a first auxiliary apparatus power supply command output, and a second auxiliary apparatus power supply command output, respectively,wherein the main apparatus power supply command output generates a power supply output as the power switch is closed; accordingly, the microprocessor is or the first microprocessor and the second microprocessor are supplied with electric power; and as the control operation thereof starts, a power supply command is maintained and self-holding power supply is implemented while the watchdog timer detects the normal operation of each of the microprocessors,wherein a fuel injection control output generated by the microprocessor or the first microprocessor performs driving control of the fuel-injection electromagnetic valve, or a transmission control output generated by the microprocessor or the second microprocessor performs driving control of a low-speed step selection electromagnetic valve, which is a basic electric load, included in the automatic transmission, other than the automatic transmission control electromagnetic valve,wherein the first auxiliary apparatus power supply command output closes a power supply circuit for the intake valve opening degree control motor so that the valve-opening control output generated by the microprocessor or the first microprocessor performs driving control of the intake valve opening degree control motor, andwherein the second auxiliary apparatus power supply command output closes a power supply circuit for the automatic transmission so that the transmission-control output generated by the microprocessor performs driving control of the automatic transmission or so that the speed-change control output generated by the second microprocessor performs driving control of the automatic transmission control electromagnetic valve. 13. The vehicle engine control system according to claim 12, wherein the first storage circuit related to the valve opening control includes, as the valve opening system control abnormality signals, the basic reset signal, the valve opening control abnormality signal, the valve opening control unit memory abnormality signal, and the valve opening control unit H/W abnormality signal, and stores occurrence of the first state when the occurrence count or the occurrence frequency of each of the occurrence causes of these abnormalities becomes the same as or larger than a predetermined threshold value or when the total occurrence count or the total occurrence frequency thereof becomes the same as or larger than a predetermined threshold value,wherein the valve opening control unit memory abnormality signal is an abnormality detection signal that is created by the microprocessor or the first microprocessor when there occurs a code check abnormality in a RAM, among memories that collaborate with the microprocessor or the first microprocessor, that is related to at least a valve-opening control region,wherein the valve opening control unit H/W abnormality signal is an abnormality detection signal that is created by the microprocessor or the first microprocessor when there occurs a hardware error that is caused by disconnection or a short circuit in part of the input/output circuits that are connected with the microprocessor or the first microprocessor and are related to the valve-opening control,wherein the integrated circuit device is also provided with a second storage circuit related to a transmission-control abnormality including a communication abnormality and a question-answer abnormality; and the second storage circuit includes, as the transmission system control abnormality signals, the basic reset signal, the transmission control abnormality signal, the transmission control unit memory abnormality signal, and the transmission control unit H/W abnormality signal, and stores occurrence of a second state when the occurrence count or the occurrence frequency of each of the occurrence causes of these abnormalities becomes the same as or larger than a predetermined threshold value or when the total occurrence count or the total occurrence frequency thereof becomes the same as or larger than a predetermined threshold value,wherein the transmission control abnormality signal is an abnormality detection signal that relates to a creation program for speed-change control output, which is created by the microprocessor or the second microprocessor, and that is created by the shared monitoring control circuit unit in the case where when each of two or more question information pieces to be generated by the shared monitoring control circuit unit and corresponding answer information obtained from the microprocessor or the second microprocessor are compared with each other, no predetermined correct answer information is obtained,wherein the transmission control unit memory abnormality signal is an abnormality detection signal that is created by the microprocessor or the second microprocessor when there occurs a code check abnormality in a RAM, among memories that collaborate with the microprocessor or the second microprocessor, that is related to at least a transmission control region,wherein the transmission control unit H/W abnormality signal is an abnormality detection signal that is created by the microprocessor or the second microprocessor when there occurs a hardware error that is caused by disconnection or a short circuit in part of the input/output circuits that are connected with the microprocessor or the second microprocessor and are related to the transmission control, andwherein when the second storage circuit stores occurrence of an abnormality, the second cutoff circuit stops power supply to the automatic transmission or driving of the automatic transmission control electromagnetic valve is stopped, and then the first and the second storage circuits are initializes when the power switch is closed. 14. The vehicle engine control system according to claim 13, wherein the microprocessor is or the first microprocessor and the second microprocessor are initialized and restarted by a composite reset signal when an abnormality occurs,wherein the composite reset signal is obtained by applying logical-sum operation to a basic reset signal generated by the watchdog timer, a basic control abnormality signal, a basic unit memory abnormality signal, a basic unit H/W abnormality signal, and both of or any one of a first reset signal and a second reset signal,wherein the basic control abnormality signal is an abnormality detection signal that relates to a creation program for the basic control including the fuel injection control output which is created by the microprocessor or the first microprocessor, or the transmission control output which is created by the second microprocessor, and that is created by the shared monitoring control circuit unit in the case where when each of two or more question information pieces to be generated by the shared monitoring control circuit unit and corresponding answer information obtained from the microprocessor, or the first microprocessor and the second microprocessor are compared with each other, no predetermined correct answer information is obtained,wherein the basic unit memory abnormality signal is an abnormality detection signal that is created by the microprocessor, or the first microprocessor and the second microprocessor when there occurs a code check abnormality in a RAM, among memories that collaborate with the microprocessor, or the first microprocessor and the second microprocessor, that is related to at least a basic control region,wherein the basic unit H/W abnormality signal is an abnormality detection signal that is created by the microprocessor or the first microprocessor and the second microprocessor when there occurs a hardware error that is caused by disconnection or a short circuit in part of the input/output circuits that are connected with the microprocessor or the first microprocessor and the second microprocessor and that are related to the basic control,wherein the first reset signal is a logical-sum signal obtained by applying logical-sum operation to the basic reset signal, the valve opening control abnormality signal, the valve opening control unit memory abnormality signal, and the valve opening control unit H/W abnormality signal, which are the valve opening system control abnormality signals for the first storage circuit, and this logical-sum signal is cut off by the first gate circuit as the first storage circuit stores occurrence of an abnormality,wherein the second reset signal is a logical-sum signal obtained by applying logical-sum operation to the basic reset signal, the transmission control abnormality signal, the transmission control unit memory abnormality signal, and the transmission control unit H/W abnormality signal, which are the transmission system control abnormality signals for the second storage circuit, and this logical-sum signal is cut off by the second gate circuit as the second storage circuit stores occurrence of an abnormality, andwherein when there exists an overlapping part between the basic control region, and the valve-opening control region or the transmission control region of the program memory, the overlapping part is dealt as the one that belongs to any one of or both of the basic control region, and the valve-opening control region or the transmission control region.
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