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Electronic control system for a motor vehicle

An electronic regulation, automotive technology, applied in the direction of interconnection systems, vehicle components, electrical circuits or fluid lines, etc.

Active Publication Date: 2016-06-08
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these systems have the disadvantage that the actuator and the controller can only be replaced as a complete unit
It is not possible to replace only one of the two parts individually

Method used

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  • Electronic control system for a motor vehicle
  • Electronic control system for a motor vehicle

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Embodiment Construction

[0020] The electronic regulation system according to the invention comprises a controller 01 which is preferably implemented as a remote-mounted controller. The controller 01 is connected to the actuator 02 . The controller 01 and the actuator 02 are installed spatially separated from one another. In typical applications, the distance between the controller 01 and the actuator 02 is about 1 to 1.5 meters. Furthermore, the control system contains a plurality of sensors, more precisely a temperature sensor 03 , a rotor position sensor 04 and a torque sensor 05 .

[0021] A sensor board 07 is located between the actuator 02 and the controller 01 . The sensor board 07 includes a non-volatile memory 08 in which actuator-specific data such as variables, serial numbers, calibration data, sensor bias values, actuator stiffness characteristic curves are stored. These data are acquired when the vehicle is assembled and stored in the sensor board 07 . The sensor board 07 and the actu...

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Abstract

The present invention relates to an electronic control system for a motor vehicle, comprising a control device (01), an actuator (02), and at least one sensor (03, 04, 05). The control system according to the invention is characterized in that it has a sensor board (07) for reading the data detected by means of the sensor (03, 04, 05), wherein the sensor board (07) comprises a memory (08) for storing actuator-specific data and an interface (13) between the sensor board (07) and the control device (01) for transferring the data stored in the sensor board (07) to the control device (01). The present invention also relates to a method for operating this type of control system.

Description

technical field [0001] The invention relates to an electronic control system for a motor vehicle having a controller, an actuator and at least one sensor. The control system can be used, for example, for roll stabilization of a motor vehicle. Background technique [0002] Roll stabilization, ie the reduction of vehicle motions in rotation about the longitudinal axis of the vehicle, results in considerably improved driving characteristics and driving comfort. EP1362721B1 describes an electronic adjustment system for a motor vehicle with a roll stabilization device in the form of separate, respectively assigned to the stabilizer of the axle, the stabilizer halves of which can be twisted relative to each other by means of servo motors . The servomotor is actuated by a control system taking into account the lateral acceleration and driving speed of the motor vehicle as well as the steering angle. Power electronics with a low-level regulator and low-level monitoring logic are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G17/017B60G17/018B60G21/055
CPCB60G17/017B60G17/018B60G21/055B60G2400/71B60G2400/712B60G2204/11B60G2400/98B60G2800/87B60G2600/704B60G2600/71B60G17/016B60G2600/70B60R16/0231
Inventor 格奥尔格·普勒特纳西蒙·扎格夫卡
Owner SCHAEFFLER TECH AG & CO KG
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