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Anti-skid control method and control system for rear-drive forklift

A control method and technology of a control system, which are applied in the directions of lifting equipment safety devices and hoisting devices, can solve the problems of slippage of driving wheels, reduce the efficiency and work efficiency of the whole vehicle, and affect the normal operation of the vehicle, and achieve the effect of preventing the vehicle from slipping.

Active Publication Date: 2021-05-28
HANGCHA GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For rear-drive electric forklifts, the rear wheels are the driving wheels and steering wheels. In wet and slippery ground, cold storage and uneven roads, rear-drive forklifts are prone to slipping of the driving wheels.
[0003] However, the slipping of the driving wheels will accelerate the wear of the tires, affect the normal operation of the vehicle, and reduce the efficiency and work efficiency of the vehicle at the same time

Method used

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Embodiment Construction

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0038] The core of the invention is to provide a rear-drive forklift anti-skid control method and a control system thereof, which can prevent the vehicle from skidding.

[0039] Please refer to figure 1 and figure 2 , figure 1 It is a flow chart of the rear-drive forklift anti-skid control method provided by the first embodiment of the present invention; figure 2 It is a flow chart of the anti-skid control method for a rear-drive forklift provided in Embo...

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Abstract

The invention discloses an anti-skid control method of a rear-drive forklift, comprising: obtaining the first speed of the front wheel of the forklift, and obtaining the second speed of the driving wheel of the forklift; according to the first speed and the second speed, calculating the first speed and the second speed The ratio of the second speed; judging whether the ratio of the first speed to the second speed meets the slipping condition of the forklift; if so, reducing the output power of the forklift drive motor until the ratio of the first speed to the second speed does not meet the slipping condition. The invention also discloses a rear-drive forklift anti-skid control system for realizing the above-mentioned rear-drive forklift anti-skid control method. Both the anti-skid control method of the rear-drive forklift and the anti-skid control system of the rear-drive forklift can prevent the skid of the forklift.

Description

technical field [0001] The invention relates to the technical field of vehicle anti-skid control, and more specifically, relates to a method for controlling anti-skid of a rear-drive forklift. In addition, the present invention also relates to an anti-skid control system for a rear-drive forklift that implements the anti-skid control method for a rear-drive forklift. Background technique [0002] For rear-drive electric forklifts, the rear wheels are the driving wheels and also steering wheels. In wet and slippery ground, cold storage and uneven roads, rear-drive forklifts are prone to slipping of the driving wheels. [0003] However, the slipping of the driving wheels will accelerate the wear of the tires, affect the normal operation of the vehicle, and reduce the efficiency and work efficiency of the vehicle. [0004] Therefore, how to provide a rear-drive forklift anti-skid control method capable of preventing the vehicle from skidding is an urgent problem to be solved b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66F9/075B66F17/00
CPCB66F9/075B66F17/003
Inventor 张晓录于丰博关文杰潘鹏飞
Owner HANGCHA GRP
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