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Locomotive hydraulic type anti-skid brake system

A braking system, hydraulic technology, applied in the direction of bicycle brakes, brakes, bicycle accessories, etc., can solve problems such as difficulty in controlling braking force

Inactive Publication Date: 2005-08-03
KYMCO
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] At present, the anti-lock braking system of the locomotive (motorcycle) industry mostly adopts the mechanical anti-lock braking system, but compared with the hydraulic type, the mechanical type is not easy to control the braking force. Therefore, the hydraulic anti-skid braking system Application to locomotives still needs research and development

Method used

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  • Locomotive hydraulic type anti-skid brake system
  • Locomotive hydraulic type anti-skid brake system
  • Locomotive hydraulic type anti-skid brake system

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Embodiment Construction

[0012] see figure 1 and figure 2 Shown is the locomotive hydraulic anti-skid braking system of the present invention, which includes two groups of hydraulic circuits and an electronic control unit; wherein the two groups of hydraulic circuits are respectively installed between the front wheel brake handle 1a and the front wheel brake 2a, And between the rear wheel brake handle 1b and the rear wheel brake 2b, two groups of hydraulic circuits are used as the brake oil circuit of the front wheel and the rear wheel respectively. The hydraulic circuit includes a hydraulic cylinder 10 with at least one piston rod 11. The piston rod 11 is in contact with the brake handle (that is, the front wheel brake handle 1a or the rear wheel brake handle 1b), and is connected to the booster circuit 20 of the oil outlet 12 of the hydraulic cylinder 10, and the inlet port of the booster circuit 20 A pressure release circuit 30 is connected to the front of the port 21 and the rear of the outlet p...

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Abstract

The anti-skid brake system for motorcycle is installed between the brake handle and the brake, and includes two hydraulic loops, including pressure relieving loop and pressure increasing loop, and electronic control unit with several control sections. Two brake controlling signals are provided with the brake handles for front and back wheels to control the brake forces of the front wheel and the back wheel separately or simultaneously. In addition, slip rate is utilized in control the start time of both pressure relieving loop and pressure increasing loop to make the system possess optimized control force.

Description

technical field [0001] The invention relates to an anti-skid braking system, in particular to a hydraulic anti-skid braking system for a locomotive which uses a hydraulic circuit and cooperates with an electronic control unit to separately adjust the braking force of the front and rear wheels of the locomotive to achieve anti-skid and anti-lock braking. Background technique [0002] When the vehicle is braking (braking), due to the poor design of the braking system, the braking force is uncontrollable and the tires often lock up and slip, causing danger. In order to solve the above problems, an anti-lock braking system ( Antilock Brake system, ABS) is an optimal processing mechanism. [0003] The anti-lock braking system has been widely used in vehicles. Generally, it adopts a hydraulic structure with a single brake control signal, a pressurized motor, a single oil circuit system, a control unit, and four-wheel eight solenoid valves. The speed conditions learned by the whee...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60T8/66B62L3/08
CPCB60T8/3225
Inventor 陈柏熹胡龙城庄普安
Owner KYMCO
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