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Carrier vehicle early warning system and carrier vehicle early warning method

An early warning system and truck technology, applied in transportation and packaging, vehicle parts, lifting devices, etc., can solve the problems of driving safety hazards, failure to judge and prompt driving information, frequent occurrence of overloading, etc., to prolong service life, The effect of improving safety performance

Pending Publication Date: 2022-03-15
TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing truck early warning system has the following problems: 1. It can only recognize the weight of the cargo, but cannot recognize the overhang distance of the center of gravity of the cargo, resulting in frequent occurrence of overloading; 2. It can only provide an alarm after the overload occurs, and cannot Allowed maximum turning angle and other driving information to judge and prompt, driving safety hazards still exist

Method used

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  • Carrier vehicle early warning system and carrier vehicle early warning method
  • Carrier vehicle early warning system and carrier vehicle early warning method
  • Carrier vehicle early warning system and carrier vehicle early warning method

Examples

Experimental program
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Effect test

Embodiment 1

[0102] Such as Figure 1-3 As shown, the present embodiment provides a truck early warning system 100, including a boom 1, a carrying device 2, a first telescopic device 3, a second telescopic device 4 and a safety control device 5, and one end of the boom 1 is used to communicate with the front The car body 6 forms a rotational connection around the first axis 7, the bearing device 2 forms a rotational connection with the other end of the boom 1 around the second axis 8, and the bearing device 2 and one end of the first telescopic device 3 form a rotation connection around the third axis 9. The other end of the first expansion device 3 forms a rotation connection with the boom 1 around the fourth axis 10, the output end of the second expansion device 4 forms a rotation connection with the boom 1 around the fifth axis 11, and the second The other end of the telescopic device 4 is used to form a rotation connection with the front body 6 around the sixth axis 12, the first axis ...

Embodiment 2

[0109] Such as Figure 1-3As shown, Embodiment 2 provides a truck early warning method based on the truck early warning system 100 in Embodiment 1, including:

[0110] Step S1: the safety control device 5 detects the expansion distance of the first expansion device 3, the pressure before and after the expansion of the first expansion device 3, the expansion distance of the second expansion device 4, and the pressure before and after the expansion of the second expansion device 4;

[0111] Step S2: The safety control device 5 obtains the value of the cargo through the detected expansion and contraction distance of the first expansion device 3, the pressure before and after the expansion of the first expansion device 3, the expansion and contraction distance of the second expansion device 4, and the pressure before and after the expansion of the second expansion device 4. Weight and overhang distance X.

[0112] Step S1 includes: respectively detecting the telescopic distances ...

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Abstract

The invention provides a carrier early warning system, which relates to the technical field of transportation equipment and comprises a movable arm, a bearing device, a first telescopic device, a second telescopic device and a safety control device, the movable arm and the front vehicle body, the bearing device and the movable arm, the bearing device and the first telescopic device, the first telescopic device and the movable arm, the second telescopic device and the movable arm and the second telescopic device and the front vehicle body are rotationally connected, and rotating shafts of the movable arm, the bearing device and the first telescopic device, the first telescopic device and the movable arm and the second telescopic device are parallel. The end, away from the movable arm, of the bearing device is provided with a bearing face for bearing goods, the first telescopic device can drive the bearing device to rotate around a second axis, the second telescopic device can drive the movable arm to rotate around a first axis, and the edge, close to the movable arm, of the bearing face is a first edge. The safety control device can obtain the weight of the goods and the vertical distance from the first edge to the action line of the gravity of the goods. The safety performance of the vehicle is improved, and the service life is prolonged.

Description

technical field [0001] The invention relates to the technical field of transportation equipment, in particular to a truck early warning system and a truck early warning method. Background technique [0002] The truck is the logistics handling equipment that plays the role of moving goods. Among them, the mining shovel truck is the necessary transportation equipment for the transportation and installation of underground mechanical and electrical equipment in coal mines. Due to the different shapes and weights of underground electromechanical equipment in coal mines, when shovel-type trucks are used for material handling, overloading is often caused by the overhanging of the center of gravity of the transported materials. The phenomenon of overloading usually manifests in two forms: 1. Overloading when shoveling, the overload of the tires is directly caused by the overweight of the goods when shoveling the goods; 2. Overloading when the vehicle turns at a large angle during t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q9/00B60R16/023B66F9/075
CPCB60Q9/00B60R16/0232B66F9/07504
Inventor 王丽威王治伟赵远刘德宁王娜李文军王建斌韦建龙郭进彬薛喆祁宏张娜贾秀华潘成杰肖洪彬
Owner TAIYUAN INST OF CHINA COAL TECH & ENG GROUP
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