Pressure adjusting module and three-channel anti-lock braking system (ABS)

An anti-lock braking and pressure adjustment technology, applied in the direction of brakes, etc., can solve the problems of changes in the assembly process and high costs, and achieve the effect of reducing material costs, high market recognition, and high customer satisfaction

Pending Publication Date: 2018-04-20
CONTINENTAL AUTOMOTIVE SYST SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Four-channel ABS independently controls the four wheels of the vehicle, with high control accuracy, but also high cost
When changing the four-channel ABS to the three-channel ABS, althoug...

Method used

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  • Pressure adjusting module and three-channel anti-lock braking system (ABS)
  • Pressure adjusting module and three-channel anti-lock braking system (ABS)
  • Pressure adjusting module and three-channel anti-lock braking system (ABS)

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Embodiment Construction

[0021] Hereinafter, the present invention will be described in detail with reference to the drawings and in combination with the prior art and exemplary embodiments. It should be understood that the following exemplary embodiments and their descriptions are used to explain the present invention, and do not constitute improper limitations to the present invention.

[0022] figure 1 The connection relationship between the four-channel ABS pressure regulation module 10A and each wheel brake is schematically shown. like figure 1 As shown, the pressure regulating module 10A has four output ports 1, 2, 3, 4, which are respectively connected to the left front wheel FL, right front wheel FR, left rear wheel through four brake pipes 11, 12, 13, 14 The wheel brakes of the RL and the right rear wheel RR, specifically, are connected to the wheel cylinders of the respective wheel brakes.

[0023] figure 2 It schematically shows the connection relationship between the pressure regulati...

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PUM

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Abstract

The invention relates to a pressure regulating module and a three-channel anti-lock braking system comprising the pressure regulating module. The pressure regulating module has a rectangular parallelepiped housing on which two input ports and four output ports for brake fluid are formed, and a plurality of brake pressure adjustment ports are arranged inside the housing. Solenoid valves, fluid reservoirs and pumps. A first output port and a second output port among the four output ports directly communicate with each other via a communication passage formed inside the housing. According to the present invention, when the four-channel ABS is changed to the three-channel ABS, the material cost can be reduced, the assembly process can be simplified, and higher customer satisfaction and market acceptance can be obtained.

Description

technical field [0001] The invention relates to a vehicle braking system, in particular to a pressure regulating module and a three-channel anti-lock braking system comprising the pressure regulating module. Background technique [0002] When the driver depresses the brake pedal for emergency braking while the vehicle is running, if the braking force applied to the wheel exceeds the friction between the wheel and the ground, the wheel will be locked. If the front wheels are locked, the driver will not be able to control the driving direction of the vehicle, and if the rear wheels are locked, sideslips will easily occur. For this reason, an anti-lock braking system (ABS, Anti-lock Brake System) has been widely used in vehicles as an active safety device. ABS systems currently used in vehicles mainly include three-channel and four-channel systems. The four-channel ABS independently controls the four wheels of the vehicle, and the control accuracy is high, but the cost is als...

Claims

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Application Information

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IPC IPC(8): B60T8/176
CPCB60T8/176
Inventor 劳耀新
Owner CONTINENTAL AUTOMOTIVE SYST SHANGHAI
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