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Information integration based passenger car starting-up control system

A technology of starting control and information integration, which is applied to the starting of the engine, the safety device of the power unit control mechanism, and the starting of the motor for the engine. Control software and hardware solutions and other issues to achieve the effect of easy function expansion and improved security

Active Publication Date: 2008-08-13
武汉经开科创运营有限公司
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Problems solved by technology

The shortcomings of the above documents are that they did not integrate the various signals related to the car starting process, did not provide software and hardware solutions for bus-based control of car starting, and did not meet the requirements of the development trend of bus-based and electronic development of cars.

Method used

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  • Information integration based passenger car starting-up control system
  • Information integration based passenger car starting-up control system
  • Information integration based passenger car starting-up control system

Examples

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Embodiment Construction

[0033] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0034] The present invention is an ignition switch information acquisition module, a rear door switch information acquisition module and a starter control module as the core bus starting control system (Fig. 1). The micro-controller can be an 8-bit or above single-chip microcomputer with a CAN controller. The ignition switch information acquisition module and the rear door switch information acquisition module are respectively composed of a micro-controller, a CAN communication unit, a switch information acquisition unit and a supporting circuit. The status information of the ignition switch and the rear door switch are collected separately, and transmitted to the starter control module through the CAN bus as the judgment condition of the starter control; the starter control module is composed of a microcontroller, a CAN communication unit, and...

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Abstract

The present invention relates to apassenger train car starting up controlled system based on information integrated which includes ignition switch information acquisition module, back cabin door switch information acquisition module and starter control module. Ignition switch information acquisition module and back cabin door switch information acquisition module are made up of microcontroller, CAN communication unit, switch information acquisition unit and supporting circuit respectively, and collects state information of ignition switch and back cabin door switch, and transfers to starter control module by CAN bus. The present invention possesses the beneficial effects: (1) implementing bus type control of passenger car starter without change passenger car starter; (2) on the basis of traditional passenger car starter controlled conditions and based on information integration, realizing multi-information synthetic judgment process and improving starting up controlled safety. (3) realizing functional spreading easily base on facing consumer demand.

Description

technical field [0001] The invention belongs to an automobile electronic control system, in particular to an information integration-based passenger car starting control system. Background technique [0002] The function of the car starting system is to transfer the electromagnetic torque of the motor to the flywheel through the clutch to start the engine with the on-board power supply as the power source under the control of the control device. [0003] As people's requirements for vehicle power, safety and comfort increase, the number of vehicle ECUs (Electronic Control Units, electronic control units) and electronic control devices is also increasing. They are not simply connected to the load equipment, but more to exchange information with peripheral equipment and other ECUs and electronic control devices, and issue control commands through complex control decision-making calculations. In order to improve the utilization rate of signals, a large a...

Claims

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Application Information

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IPC IPC(8): F02N11/08B60K28/12
Inventor 李刚炎胡剑胥军于翔鹏褚端峰
Owner 武汉经开科创运营有限公司
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