Method and device for monitoring vehicles and/or control functions
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0937881
(2001-10-01)
|
우선권정보 |
DE-0005185 (2000-02-05) |
국제출원번호 |
PCT/DE01/00172
(2001-01-17)
|
국제공개번호 |
WO01/56837
(2001-08-09)
|
발명자
/ 주소 |
|
출원인 / 주소 |
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
7 인용 특허 :
9 |
초록
▼
The invention proposes a method and apparatus for monitoring operating and/or driving parameters of a motor vehicle, whereby the measured data for monitoring the operating and/or driving functions supplied by a sensor are checked by the control function in dependence on the inclination angle of the
The invention proposes a method and apparatus for monitoring operating and/or driving parameters of a motor vehicle, whereby the measured data for monitoring the operating and/or driving functions supplied by a sensor are checked by the control function in dependence on the inclination angle of the motor vehicle in the longitudinal or transverse direction of the vehicle. If a specified limit for the inclination angle is exceeded, the error message is suppressed if the detected error occurs only briefly. Error messages relating to the fluid level in the tank cooling-water compartment, engine compartment, and transmission compartment can therefore be suppressed. The error is output only when an actual error exists the remains for a longer period of time. In an alternative embodiment of the invention, it is provided that error messages also be detected and evaluated as a function of dynamic driving parameters such as rotational speeds and/or accelerations. A preferred application is in off-road vehicles.
대표청구항
▼
1. Method for monitoring operating or driving parameters of a motor vehicle, whereby measured data supplied by at least one sensor (Sn) are registered by a control and checked for plausibility and, if appropriate, an error message is output on a display (2), characterized in that the motor vehicle (
1. Method for monitoring operating or driving parameters of a motor vehicle, whereby measured data supplied by at least one sensor (Sn) are registered by a control and checked for plausibility and, if appropriate, an error message is output on a display (2), characterized in that the motor vehicle (10) has an inclination sensor (14), and that the control (1) suppresses the error message for a selected operating or driving parameter when an inclination angle (a) of the motor vehicle (10) signaled by the inclination sensor (14) exceeds a specified limit value, wherein the control (1) stores the error message received with consideration for the inclination angle (a) or further dynamic operating or driving parameters. 2. Method according to claim 1, characterized in that the inclination sensor (14) detects the inclination angle in a direction of the longitudinal axis of the vehicle. 3. Method according to claim 1, characterized in that the inclination sensor (14) detects the inclination angle in a direction of the transverse angle of the vehicle. 4. Method according to claim 1, characterized in that the control (1) suppresses the error message when a fluid level sensor (S1) for fuel or a fuel delivery pump sends an error message. 5. Method according to claim 1, characterized in that the control (1) suppresses the error message when a fluid level sensor (S2) for cooling water sends an error message. 6. Method according to claim 1, characterized in that the control (1) suppresses an error message when a fluid level sensor (Sn) for motor oil, transmission fluid, or hydraulic fluid sends an error message. 7. Method according to claim 1, characterized in that the control (1) outputs the error message optically or acoustically on a display (2). 8. Method according to claim 1, characterized in that the error message can be output at a diagnostic panel (3). 9. Method according to claim 1, characterized in that the control (1) finally permits the error message to be displayed when, with consideration for a specified hysteresis, the specified limit value for the inclination angle is undershot. 10. Method according to claim 1, characterized in that the error message is suppressed for a specified period of time. 11. Apparatus for performing the method according to claim 1 having a sensor to monitor operating or driving parameters of a motor vehicle and having a control (1), characterized in that an inclination angle sensor (14) is connected to the control (1), and that the control (1) is designed to store an error message received as a function of the inclination angle (a) detected or further dynamic operating or driving parameters. 12. Apparatus according to claim 11 characterized in that the control (1) is designed to suppress the error message when a specified limit for the inclination angle (a) is exceeded. 13. Apparatus according to claim 11 characterized in that the apparatus can be used in an off-road vehicle (10).
이 특허에 인용된 특허 (9)
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Nawrocki Ryszard (Inkster MI), Apparatus and method for gauging the amount of fuel in a vehicle fuel tank subject to tilt.
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Deadman Ray (1236 W. 13th St. San Pedro CA 90731), Automatic engine oil level maintenance system.
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Nakashima Katsushi (Kariya JA), Fluid level indicator.
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Duffy Dennis M. (10038 N. 49th Dr. Glendale AZ 85302) Small Gary G. (15701 E. Page Gilbert AZ 85234), Fluid level sensor.
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Habelmann Erich (Rssellsheim DEX) Zabel Wolfgang (Rssellsheim DEX) Beisenktter Horst (Nauheim DEX) Gebhardt Knut (Bttelborn DEX), Method and apparatus for measuring the liquid level in tanks subjected to varying accelerations.
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Vetter Egon (Hofheim DEX) Pfeifer Thomas (Eppstein DEX) Burghoff Heinz-Georg (Reichenbach DEX) Daub Werner (Stuttgart DEX), Method and device for indicating the level of liquid in an automobile fuel tank.
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Cerruti Eraldo (Turin ITX), Method for detecting the fuel level in the tank of a motor vehicle.
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Tsuchida Takashi (Chiryu JPX) Okada Kazukiyo (Kosai JPX) Okuda Yutaka (Kariya JPX) Kondo Nobuo (Anjo JPX) Shinohara Toshio (Toyota JPX), Method of and apparatus for indicating remaining fuel quantity for vehicles.
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Heidel, Jeffrey C.; Hoogervorst, Thomas R.; Lane, Lynn R.; Swartz, Harold L., Tilt sensor and monitoring system.
이 특허를 인용한 특허 (7)
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Faist, Fridolin, Fill level measuring in mobile containers or transport silos.
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Servidio, Damon J., Low profile tibial baseplate with fixation members.
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Harada, Kazuyoshi; Terasawa, Yoshiaki; Oga, Naoyuki; Misao, Hideo, Marine reversing gear assembly.
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Chaineux, Marc; Dueck, Wilhelm, Method for checking the plausibility of the signals of a tank filling level sensor.
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Romstoeck, Christian; Feldges, Andreas, Method for determining a filling level of a fluid tank in a motor vehicle.
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Sheets, Avery T., Oil level measurement system and method.
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Kanemaru, Junichi; Kakizaki, Shinji, Vehicle HVAC water splash prevention method and apparatus.
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