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A rollover warning system, rollover risk prediction method and rollover warning method

An alarm system and risk prediction technology, applied in the field of rollover warning and rollover warning system, can solve the problems of rollover warning, inability to implement construction machinery, etc., and achieve the effect of low cost and simple structure.

Active Publication Date: 2021-11-30
JIANGSU XCMG CONSTR MASCH RES INST LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The existing anti-rollover technology can only guarantee the basic secondary use of construction machinery and the basic survival of drivers after a rollover accident, but it cannot provide early warning of rollover of construction machinery to prevent damage to the entire vehicle and different degrees of injury to the driver

Method used

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  • A rollover warning system, rollover risk prediction method and rollover warning method
  • A rollover warning system, rollover risk prediction method and rollover warning method
  • A rollover warning system, rollover risk prediction method and rollover warning method

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Embodiment Construction

[0038] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0039] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative relationship between the various components in a certain posture (as shown in the drawings). When the positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly. Furthermore, the terms "installed", "disposed", "provided", "connected", "connected", "socketed" are to be interpreted broadly. For example, it may be a fixed connection, a detachable connection, or an integral structure; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediary; internal connectivity. Those of ordinary skill in the art can understa...

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Abstract

The invention discloses a rollover alarm system, a rollover risk prediction method, and a rollover alarm method, and relates to the technical field of engineering machinery. The strain value on both sides of the axle shell of the vehicle body is measured by the axle shell strain measurement system, and the roll angle measurement system measures the roll angle of the whole vehicle. , the acquisition control unit is used to collect the strain values ​​on both sides of the axle housing of the vehicle body and the roll angle of the vehicle, calculate the strain difference on both sides of the axle housing of the vehicle body according to the strain values ​​on both sides of the axle housing of the vehicle body, and calculate the strain difference on both sides of the axle housing of the vehicle body according to the strain The difference value and the vehicle roll angle output corresponding alarm control signals, and the alarm system is used to output corresponding alarm signals according to the received alarm control signals to inform the driver to prevent rollover danger and take corresponding protective measures in advance. At the same time, the present invention The structure is simple and the cost is low.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a rollover alarm system, a rollover risk prediction method and a rollover alarm method. Background technique [0002] As modern construction equipment, construction machinery is widely used in transportation, energy development, building construction, mining, agriculture, forestry, water and forestry, and national defense construction. The operating conditions of construction machinery are harsh, the working conditions are complex and changeable, and rollover accidents are inevitable, which brings great disasters to users and produces huge economic losses. Construction machinery companies at home and abroad have invested a lot of resources in the development and design of the cab rollover protective structure (ROPS), and have achieved certain technical results. This is a protection mechanism after a rollover accident, and it mainly puts forward requirements for the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W30/04B60W50/14
CPCB60W30/04B60W50/14B60W2030/043B60W2050/143B60W2050/146B60W2420/22B60W2520/18B60W2422/00B60W40/112B60W2300/152B60W2300/17G01B7/18G07C5/0825G07C5/0833G07C5/085G08B7/06
Inventor 刘春蕾耿彦波王力
Owner JIANGSU XCMG CONSTR MASCH RES INST LTD
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