Redundant braking system for automatic driving of vehicle and braking method thereof
A technology of automatic driving and braking system, applied in the direction of braking safety system, braking system interaction, braking transmission device, etc. Increase the risk of component failure and other issues, to achieve the effect of eliminating the increase in failure probability, reducing costs, and eliminating layout problems
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Embodiment 2
[0064] refer to image 3 and Figure 4 , The second aspect of the present invention provides a braking method based on the redundant braking system of the automatic driving of the vehicle in the first aspect, including the following steps: S100. The main controller sends a braking request to the first controller;
[0065] S200. The first controller controls the hydraulic mechanism and the third controller according to the braking request sent by the main controller, so as to realize the braking of the vehicle;
[0066] S300. The second controller controls the parking brake mechanism and the third controller according to whether the first controller fails, so as to brake the vehicle;
[0067] S400. The third controller controls the front and rear axle drive motors of the vehicle according to whether the second controller is invalid, so as to realize braking of the vehicle;
[0068] Further, in step S400, according to whether the second controller fails, the third controller con...
Embodiment 3
[0072] A third aspect of the present invention provides an electronic device, including: one or more processors; a storage device for storing one or more programs, when the one or more programs are used by the one or more The processor executes, so that the one or more processors implement the braking method of the redundant braking system for automatic driving of the vehicle provided in the first aspect of the present invention.
[0073] refer to Figure 5 , the electronic device 500 may include a processing device (such as a central processing unit, a graphics processing unit, etc.) 501, which may be loaded into a random access memory (RAM) 503 according to a program stored in a read-only memory (ROM) 502 or loaded from a storage device 508 Various appropriate actions and processing are performed by the programs in the program. In the RAM 503, various programs and data necessary for the operation of the electronic device 500 are also stored. The processing device 501 , ROM...
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