In a servomotor controller, when a comparing circuit ( 70) detects that a position of an object to be controlled has been achieved to a target position, an operation inhibiting signal generating section (71) supplies an operation inhibiting signal (71 a) to an operation permitting/inhibiting signal-
In a servomotor controller, when a comparing circuit ( 70) detects that a position of an object to be controlled has been achieved to a target position, an operation inhibiting signal generating section (71) supplies an operation inhibiting signal (71 a) to an operation permitting/inhibiting signal-processing section (66), and obtains an operation stopped state of an H bridge-driving processing section (67) for controlling driving of a motor. A LIN communication processing section (61) receives information to a self address supplied from a superordiante device, and outputs a forced operation (recovery) request (61R) in the received information. The operation state of the H bridge-driving processing section (67) is obtained through an operation permitting trigger signal generating section (65) and the operation permitting/inhibiting signal-processing section (66) through the H bridge-driving processing section (67). The motor is accordingly driven, and the feedback control based on the difference between the target position and the present position is restarted.
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What is claimed is: 1. A servomotor controller for driving an electric motor type actuator having an electric motor comprising: a serial data-communication section; a receiving processing section for receiving information to a self address fed from a higher level unit via the serial data-communicat
What is claimed is: 1. A servomotor controller for driving an electric motor type actuator having an electric motor comprising: a serial data-communication section; a receiving processing section for receiving information to a self address fed from a higher level unit via the serial data-communication section; an actuator driving-controlling section for performing a feedback control of a position of an object to be controlled (hereinafter referred to as control object) by driving said electric motor type actuator in order for the position of the control object to be a target value based on the target value of the control object included in the received information and a present position detected by a position detecting section, said present position having a present positional value; an operation inhibiting device to inhibit an operation of said actuator driving-controlling section after difference between said target value and said present positional value being in a previously set allowable range has been detected; and an operation permitting device to release a state that the operation of said actuator driving-controlling section is inhibited based on a forced operation request included in the received information. 2. The servomotor controller set forth in claim 1, wherein said forced operation request is set by at least one bit data or complex data of more than 1 bit. 3. The servomotor controller set forth in claim 1, wherein said control object is an air-conditioning unit for an automobile, said air-conditioning unit comprising plural kinds of blowout openings, a plurality of doors for said plural kinds of the blowout openings, respectively, said servomotor controller comprising plural actuator units for said doors, respectively, each of the door actuator units comprises an electric motor type actuator, a potentiometer for detecting the position of the door, and a servomotor control circuit, said servomotor control circuit comprising said serial data-communicating section, said receiving processing section, said actuator driving-controlling section, said operation inhibiting device, and said operation permitting device. 4. The servomotor controller set forth in claim 1, wherein the servomotor controller comprises an A/D converter for converting to n-bit present positional data a voltage fed from a position detecting section and corresponding to a present position of an object to be controlled; the actuator driving-controlling section is adapted for driving the motor actuator based on a deviation between n-bit target value data contained in the information received and the n-bit present positional data such that a position of the abject may take a target value; and a transmitting section for transmitting the present positional data of a same bit number (n-bit) as that of the target value data via the serial data communicating section in response to a transmitting request contained in the information received. 5. The servomotor controller set forth in claim 1, wherein the servomotor controller comprises an A/D converter for converting to present positional data a voltage fed from a position detecting section and corresponding to a present position of an object to be controlled; the actuator driving-controlling section is adapted for judging a rotating direction of a motor and driving or stoppage of the motor based on a deviation between target value data contained in the information received and the present positional data and driving the motor actuator based on a result of the judgment such that a position of the object may reach a target value; and a transmitting section for transmitting information on the rotating direction of the motor and information on the driving and stoppage of the motor at present via the serial data communicating section in response to a transmitting request contained in the information received. 6. The servomotor controller set forth in claim 1, wherein the servomotor controller comprises an A/D converter is adapted for converting to n-bit present positional data a voltage fed from a position detecting section and corresponding to a present position of an object to be controlled, an actuator driving-controlling section for judging a rotating direction of a motor and driving or stoppage of the motor based on a deviation between n-bit control target value data contained in the information received and the n-bit present positional data and driving the motor actuator based on a result of the judgment such that a position of the object may take a control target value; and a transmitting section for transmitting information on said present positional data and said rotating direction of the motor and the present driving and stoppage of the motor via the serial data communicating section, in response to a transmitting request contained in the information received. 7. A servomotor controller comprising: a serial data-communicating section; a receiving processing section for receiving information to a self address fed from a higher level unit via the serial data-communicating section; an A/D converter for converting to n-bit present positional data a voltage fed from a position detecting section and corresponding to a present position of an object to be controlled (hereinafter referred to as control object); an actuator driving-controlling section for driving a motor type actuator based on a deviation between n-bit target value data contained in the information received and the n-bit present positional data such that a position of the control object may take a target value; and a transmitting section for transmitting the present positional data of a same bit number (n-bit) as that of the target value data via the serial data communicating section in response to a transmitting request contained in the information received; wherein said control object is an air-conditioning unit for an automobile, said air-conditioning unit comprising plural kinds of blowout openings, a plurality of doors for said plural kinds of the blowout openings, respectively, said servomotor controller comprising plural actuator units for said doors, respectively, each of the door actuator units comprises an electric motor type actuator, a potentiometer for detecting the position of the door and a servomotor control circuit, said servomotor control circuit comprising said receiving processing section, said A/D converter, said actuator driving controlling section and said transmitting section. 8. A servomotor controller comprising: a serial data-communicating section; a receiving processing section for receiving information to a self address fed from a higher level unit via the serial data-communicating section; an A/D converter for converting to present positional data a voltage fed from a position detecting section and corresponding to a present position of an object to be controlled; an actuator driving-controlling section for judging a rotating direction of a motor and driving or stoppage of the motor based on a deviation between target value data contained in the information received and the present positional data and driving the motor actuator based on a result of the judgment such that a position of the control object may reach a target value; and a transmitting section for transmitting information on the rotating direction of the motor and information on the driving and stoppage of the motor at present via the serial data communicating section in response to a transmitting request contained in the information received. 9. The servomotor controller set forth in claim 8, wherein said control object is an air-conditioning unit for an automobile, said air-conditioning unit comprising plural kinds of blowout openings, a plurality of doors for said plural kinds of the blowout openings, respectively, said servomotor controller comprising plural actuator units for said doors, respectively, each of the door actuator units comprises an electric motor type actuator, a potentiometer for detecting the position of the door and a servomotor control circuit, said servomotor control circuit comprising said receiving processing section, said A/D converter, said actuator driving controlling section and said transmitting section. 10. A servomotor controller comprising: a serial data-communicating section; a receiving processing section for receiving information to a self address fed from a higher level unit via the serial data-communicating section; an A/D converter for converting to n-bit present positional data a voltage fed from a position detecting section and corresponding to a present position of an object to be controlled, an actuator driving-controlling section for judging a rotating direction of a motor and driving or stoppage of the motor based on a deviation between n-bit control target value data contained in the information received and the n-bit present positional data and driving the motor actuator based on a result of the judgment such that a position of the control object may take a control target value; and a transmitting section for transmitting information on said present positional data and said rotating direction of the motor and the present driving and stoppage of the motor via the serial data communicating section, in response to a transmitting request contained in the information received. 11. The servomotor controller set forth in claim 10, wherein said control object is an air-conditioning unit for an automobile, said air-conditioning unit comprising plural kinds of blowout openings, a plurality of doors for said plural kinds of the blowout openings, respectively, said servomotor controller comprising plural actuator units for said doors, respectively, each of the door actuator units comprises an electric motor type actuator, a potentiometer for detecting the position of the door and a servomotor control circuit, said servomotor control circuit comprising said receiving processing section, said A/D converter, said actuator driving controlling section and said transmitting section. 12. A servomotor controller comprising: a serial data-communicating section; a receiving processing section for receiving information to a self address fed from a higher level unit via the serial data-communicating section; an A/D converter for converting to n-bit present positional data a voltage fed from a position detecting section and corresponding to a present position of an object to be controlled (hereinafter referred to as control object): an actuator driving-controlling section for driving a motor type actuator based on a deviation between n-bit target value data contained in the information received and the n-bit present positional data such that a position of the control object may take a target value; a transmitting section for transmitting the present positional data of a same bit number (n-bit) as that of the target value data via the serial data communicating section in response to a transmitting request contained in the information received; and an operation inhibiting device to inhibit an operation of said actuator driving-controlling section after difference between said target value and said present value being in a previously set allowable range has been detected; and an operation permitting device to release a state that the operation of said actuator driving-controlling section is inhibited based on a forced operation request included in the received information. 13. The servomotor controller set forth in claim 8, which further comprises an operation inhibiting device to inhibit an operation of said actuator driving-controlling section after difference between said target value and said present positional data being in a previously set allowable range has been detected; and an operation permitting device to release a state that the operation of said actuator driving-controlling section is inhibited based on a forced operation request included in the received information. 14. The servomotor controller set forth in claim 10, which further comprises an operation inhibiting device to inhibit an operation of said actuator driving-controlling section after difference between said target value and said present positional value being in a previously set allowable range has been detected; and an operation permitting device to release a state that the operation of said actuator driving-controlling section is inhibited based on a forced operation request included in the received information.
Fleischer Helmut (Schwieberdingen DEX) Schneider Erich (Kirchheim DEX), Apparatus for positioning a movable device, especially the passenger seats in a motor vehicle.
Inoue Yozo (Chiryu JPX) Ito Yoji (Kariya JPX) Hara Kiyoshi (Kariya JPX) Usami Kiyoshi (Oobu JPX) Iwata Yasuhiro (Aichi JPX), Method and an apparatus for air conditioning for vehicles by controlling circulation of inside air and introduction of o.
Satoh Yoshinori (Yokosuka JPX) Matsumoto Takashi (Yokohama JPX), Multiplex serial data communication circuit network with superposed clock and data signals.
McNamee James W. (Warren OH) Homstad Gerald E. (Cortland OH) Vazquez-Cuervo Alfonso (Warren OH) Henry Kenneth J. (Southfield MI), Noise tolerant multiplex system.
Johnson Darren (Madison AL) Baldwin Jeffrey (Madison AL) Eddy Maxson (Madison AL) Stogner Patrick (Huntsville AL), System for controlling a remote unit.
Park, June Kyu; Kwon, Dong Ho; Kwon, Soon Myung; Kim, Jin; Kim, Yong Chul; Shin, Gee Young, Stall diagnosis apparatus for motor of air conditioning actuator.
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