A control method of a keyless start control system
A technology of start control and control method, which is applied in anti-theft vehicle accessories, circuits or fluid pipelines, transportation and packaging, etc., can solve problems affecting the reliability and safety of the keyless start control system, and improve convenience , to ensure reliability, to ensure the effect of starting and driving safety
Active Publication Date: 2011-12-14
CHERY AUTOMOBILE CO LTD
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Problems solved by technology
In the above operation process, many subsystems are involved, such as key verification, controller and engine anti-theft verification, etc. If there is a problem with the system definition, it will affect the reliability and safety of the keyless start control system
Method used
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Embodiment 1
[0015] Such as figure 1 As shown, the keyless start control system of this embodiment includes a start button, a remote key and a start controller that can communicate wirelessly with each other, and a body controller connected to the start controller through a CAN network (thick solid line in the figure) , An engine controller, an engine anti-theft controller, and a gearbox with a lock function, the start button is respectively connected with the start controller and the body controller; the body controller is also connected with the brake pedal position sensor and the gearbox position The position sensor is connected with the indicator light as a warning device. (The arrow in the figure indicates the signal flow direction)
[0016] A transponder is arranged inside the remote control key, and the engine anti-theft controller is connected with an induction coil that can receive the signal of the remote control key transponder.
[0017] The start controller and the body controller...
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The invention aims to provide a safe and reliable keyless starting control system and a control method thereof. The control system comprises a starting button, a remote key, a starting controller, anautomobile body controller, an engine controller and an engine theftproof controller, wherein the remote key and the starting controller can be in mutual wireless communication; the automobile body controller, the engine controller and the engine theftproof controller are connected with the starting controller and the starting button is respectively connected with the starting controller and the automobile body controller which is also connected with a position sensor of a braking pedal and a gear box with a locking function. The keyless starting control system and the control method have theadvantages that two verification steps are set before an automobile is started, thereby ensuring the reliability and meanwhile, the braking pedal, the gear information of the gear box and the lockingfunction of the gear box are used for ensuring starting and driving safety.
Description
Technical field [0001] The invention belongs to the technical field of automobile manufacturing, and particularly relates to a control method of a keyless start control system. Background technique [0002] At present, more and more high-end passenger cars begin to adopt keyless start control systems. When the owner enters the car, the detection system in the car will immediately recognize the smart card in the key, and the computer in the car will enter the working state after confirmation. At this time, the owner only needs to gently press the start button (or knob) in the car to start the car normally. In the above operation process, there are many subsystems involved, such as key verification, controller and engine anti-theft verification, etc. If there is a problem with the system definition, it will affect the reliability and safety of the keyless start control system. Summary of the invention [0003] The purpose of the present invention is to provide a safe and reliable c...
Claims
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IPC IPC(8): B60R16/023B60R25/04B60R25/06B60R25/10
Inventor 赵国鹏石刚唐风敏
Owner CHERY AUTOMOBILE CO LTD