Brake pedal feeling simulation system, brake control method, device and storage medium
A brake pedal and simulation system technology, applied in the field of vehicle engineering, can solve problems such as single braking mode, low user viscosity, and difficult braking, and achieve the effect of reducing braking force and increasing hydraulic pressure
Active Publication Date: 2022-03-11
CHERY AUTOMOBILE CO LTD
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Problems solved by technology
[0004] The present application provides a brake pedal feeling simulation system, a brake controller, a device and a storage medium, which can solve the problems in the related art that the brake mode is single and difficult to brake, resulting in low user viscosity
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[0054] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.
[0055] figure 1 For a schematic diagram of the architecture of a brake pedal feeling simulation system provided in the embodiment of the present application, see figure 1 , the system includes ECU (Electronic Control Unit, electronic control unit) 1, brake pedal 2, pedal push rod 3, first return spring 4, pedal force hydraulic cylinder 5, displacement sensor 6, high-speed solenoid valve 7, on-off Valve 8, high-speed motor 9, deceleration mechanism 10, pressure sensor 11, master cylinder 12, master cylinder push rod 13, second return spring 14 and liquid storage tank 15.
[0056] As an example, the brake pedal 2 is connected to one end of the pedal push rod 3, and the other end of the pedal push rod 3 is located in the cavity of th...
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The application discloses a brake pedal feeling simulation system, a brake control method, a device and a storage medium, which belong to the technical field of vehicle engineering. The system includes electronic control unit, brake pedal, pedal push rod, first return spring, pedal force hydraulic cylinder, displacement sensor, high-speed solenoid valve, on-off valve, high-speed motor, deceleration mechanism, pressure sensor, master cylinder, master Cylinder pushrod, second return spring and reservoir. In this application, since the pedal force hydraulic cylinder is connected to the high-speed solenoid valve and the on-off valve respectively, the high-speed solenoid valve is connected to the liquid storage tank, the liquid storage tank is connected to the master cylinder, and the master cylinder is connected to the on-off valve, so that the pedal force hydraulic cylinder It can be connected with the master cylinder through two pipelines, and the driver can establish hydraulic pressure through the pedal force hydraulic cylinder and the master cylinder, thereby reducing the driver's braking force and increasing the hydraulic pressure.
Description
technical field [0001] The present application relates to the technical field of vehicle engineering, in particular to a brake pedal feeling simulation system, a brake controller, a device and a storage medium. Background technique [0002] As electronization and electrification have gradually become the dominant trend in the development of industrial machinery, more and more electric braking systems have begun to appear. Among them, the electric braking system cancels the direct connection between the brake pedal and the brake wheel cylinder, and uses a specific device to simulate the feedback force of the brake pedal to ensure that the driver can obtain braking feedback information. Therefore, it is necessary to install a brake pedal feel simulation system to ensure that the driver has a good brake pedal feel during the braking process. [0003] The brake pedal feeling simulator is mainly used to simulate the relationship between the pedal force and the pedal displacement...
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IPC IPC(8): B60T7/06B60T7/04
CPCB60T7/06B60T7/042
Inventor 俞兆伟赛影辉储亚峰瞿元杨梅韦圣兵
Owner CHERY AUTOMOBILE CO LTD