Dumper anti-rollover system and method

A technology of dump truck and vehicle speed, applied in the field of vehicles, can solve problems such as dump truck overturning, and achieve the effect of protecting safety

Active Publication Date: 2021-07-09
SANY AUTOMOBILE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides an anti-rollover system and method for a dump truck, which is used to solve the problem in the prior art that the dump truck is easily rolled over when it is lifted on an uneven road surface

Method used

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  • Dumper anti-rollover system and method
  • Dumper anti-rollover system and method

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Embodiment Construction

[0047] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0048] Such as Figure 4 As shown, the first angle α is the angle between the vector B and the vector S in the clockwise direction, the vector B is the vector in the direction of the front of the vehicle on the chassis plane A, and the vector S is a line perpendicular to the straight line L on the chassis plane A Vector, the straight line L is the intersection line between the chassis plane ...

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Abstract

The invention provides an anti-rollover system and method of a dumper, and the system comprises an angle sensor, a data analysis module and a control module; the angle sensor is used for acquiring a first angle alpha and a second angle beta corresponding to the first angle alpha and sending the first angle alpha and the second angle beta to the data analysis module; the data analysis module is used for inputting the first angle alpha into an alarm parameter model to obtain output information, wherein the output information comprises an alarm threshold value corresponding to the first angle alpha; the second angle beta is compared with an alarm threshold value to obtain a comparison result; and based on the comparison result, under the control of the control module, the dumper sends out alarm information or adjusts the working parameters of the dumper. According to the anti-rollover system of the dumper, the lifting risk on the current road surface is comprehensively judged through the first angle alpha and the second angle beta, obtained by the angle sensor, of the whole dumper, and finally an alarm is given or active measures are taken before the risk occurs, so the safety of people and the dumper is protected.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a dump truck anti-rollover system and method. Background technique [0002] With the increase of car ownership, people pay more and more attention to the safety performance of cars. During the driving or transportation of the vehicle, the vehicle may roll over due to reasons such as excessive speed when turning, sudden steering, and unbalanced loading of goods. Such accidents occur from time to time in daily life. Once the vehicle rolls over, It will cause serious threat to people's life and property. [0003] As an engineering vehicle for special lanes, dump trucks play an important role in engineering, but due to their special structure, when the body is lifted, there is a possibility that the center of gravity will be raised and shifted, and the risk of overturning is often more likely to occur. caused huge losses to the society. [0004] When a dump truck is driven on an ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P1/04
CPCB60P1/045
Inventor 王哲梁信普辛小超
Owner SANY AUTOMOBILE MFG CO LTD
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