Novel rear axle electronic differential lock control system

A control system, differential lock technology, applied in the direction of control device, circuit or fluid pipeline, transportation and packaging, etc., to achieve the effect of necessary differential lock control operation

Pending Publication Date: 2022-01-28
JAINGXI ISUZU AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the traditional mechanical differential lock is commonly used in the market. It is a purely mechanical differential lock structure. The centrifugal force generated by the different wheel speed difference between the left and right wheels makes the mechanical structure locked, but it cannot be locked according to the vehicle. Real-time status information to control the locking and unlocking of the differential lock

Method used

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  • Novel rear axle electronic differential lock control system
  • Novel rear axle electronic differential lock control system

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Embodiment Construction

[0027] Next, the technical solutions in the embodiments of the present invention will be described in connection with the drawings of the embodiments of the present invention, and it is understood that the described embodiments are merely the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art are in the range of the present invention without making creative labor premise.

[0028] See Figure 1-2 , A novel rear bridge electronic differential lock control system, including a differential lock controller, a differential lock switch for opening and closing a differential lock controller and a differential on the car rear bridge (R / AXLE) The lock, also includes a meter, and the instrument is used to show the user to real-time status information. There is a meter indicator on the meter, a differential lock working indicator, and a differential lock fau...

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Abstract

The invention discloses a novel rear axle electronic differential lock control system, which belongs to the technical field of differential lock control systems, and is characterized by comprising a differential lock controller, a differential lock switch for controlling the differential lock controller to open and close, and a differential lock arranged on an automobile rear axle, the differential lock controller obtains real-time state information of an automobile through a CAN bus and controls locking and unlocking of the differential lock according to the obtained real-time state information of the automobile. The novel rear axle electronic differential lock control system can control locking and unlocking of the differential lock according to real-time state information of an automobile.

Description

Technical field [0001] The present invention relates to the technical field of differential lock control systems, in particular a new type of rear axle electron differential lock control system. Background technique [0002] The differential lock is a locking mechanism mounted on the differential for four-wheel drive. Its role is to improve the passage of the car on the bad road, that is, when a drive bridge is rotated, it can quickly lock the differential, so that the two drive bridges become rigid coupling. In this way, most of the torque or even all torque is transmitted to the non-slip driving bridge, and make full use of its adhesion to generate sufficient traction, so that the car can continue to travel. At present, there is a traditional mechanical differential lock in the market, which is a pure mechanical differential lock structure. The mechanical structure is locked by different wheel speed differences through the left and right rounds, but it cannot be based on the ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K23/08B60R16/023
CPCB60K23/0808B60R16/0231B60R16/0232B60K2023/0841B60K2023/0858
Inventor 丁辰丁海辉邓清华廖程亮张磊刘朝辉平蔚李文涛
Owner JAINGXI ISUZU AUTOMOBILE CO LTD
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