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Trailer ABS system for recreational vehicle refitting and control method thereof

An ABS system and RV technology, applied in brakes, vehicle parts, transportation and packaging, etc., can solve the problems of no ABS system in trailers, complicated pipeline connections for tractors, and potential safety hazards, etc., to reduce noise and increase braking. Effects of safety, enhanced stability and comfort

Pending Publication Date: 2020-08-18
帝盛(常州)车辆科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the current RVs are converted from semi-trailer tractors. The modified trailers often do not have an ABS system, and the pipeline connection with the tractor is also very complicated and prone to safety hazards.

Method used

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  • Trailer ABS system for recreational vehicle refitting and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] See figure 1 , the trailer ABS system for refitting a caravan of this embodiment includes:

[0039] Brake 1. Used to provide braking force to the wheels. Preferably drum or disc brakes are used.

[0040] The pressure controller 2 is used to control the braking pressure of the brake 1. The pressure controller 2 adopts a solenoid valve group. The electromagnetic valve group includes an oil inlet valve suitable for increasing the braking force and an oil outlet valve suitable for reducing the braking force, which is convenient to control and flexible to adjust.

[0041] ABS module 3 is used to detect the wheel speed and divide oil for the pressure controller 2.

[0042] The ABS module 3 includes a wheel speed sensing module. The wheel speed sensing module includes an ABS ring gear and a wheel speed sensor 3-1. The ABS ring gear rotates synchronously with the wheel. The wheel speed sensor 3-1 is arranged at both ends of the rear axle and is suitable for detecting th...

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Abstract

The invention discloses a trailer ABS system for recreational vehicle refitting and a control method thereof, wherein the ABS system comprises the components of a brake which is used for providing braking force for wheels; a pressure controller which is used for controlling the brake pressure of the brake; an ABS module which is used for detecting the rotating speed of wheels and distributing oilto the pressure controller; and an electric signal-to-oil pressure brake oil tank which is used for supplying oil to the ABS module. The independent brake, the pressure controller and the ABS module are adopted to form the ABS system separated from the tractor; in tractor refitting, the brake line of the original tractor is not changed; the ABS is additionally arranged on the trailer. An anti-lockbraking function of the trailer is realized; brake safety is improved, tire abrasion is reduced, risks caused by tire abrasion are reduced, meanwhile, vehicle refitting cost is reduced, safety riskscaused by refitting of a vehicle crude oil pipeline are avoided, meanwhile, an oil way is adopted for pressure supply, an electric inflation pump does not need to be additionally arranged, noise is reduced, and vehicle structural stability and comfort are improved.

Description

technical field [0001] The invention relates to the field of car refitting, in particular to a trailer ABS system for refitting a caravan and a control method thereof. Background technique [0002] RV, also known as "home on wheels", has the two functions of "house" and "car", but its attribute is still a car, which is a mobile type with basic facilities necessary for home use. [0003] The RV is a fashion facility car type imported from abroad. The home facilities on the car include: bedding, stoves, refrigerators, cabinets, sofas, dining tables and chairs, bathroom facilities, air conditioners, TVs, audio and other furniture and electrical appliances, which can be divided into Driving area, living area, bedroom area, sanitation area, kitchen area, etc. RV is a fashion product that integrates "clothing, food, housing, and transportation" to realize "travel in life, life in travel". [0004] Most of the current RVs are converted from semi-trailer tractors. The modified trai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T8/176B60T8/1761B60R16/033
CPCB60R16/033B60T8/176B60T8/1761
Inventor 李雷刚万晓雷杨振华
Owner 帝盛(常州)车辆科技有限公司