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Truck overload monitoring method based on laser sensor

A technology of laser sensors and trucks, which is applied in the direction of instruments, measuring devices, optical devices, etc., can solve the problems of unprotected, etc., and achieve the effects of high reliability, strong adaptability, and convenient installation location

Pending Publication Date: 2020-06-23
RES INST OF HIGHWAY MINIST OF TRANSPORT
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Problems solved by technology

[0004] Therefore, the object of the present invention is to propose a method for monitoring overloading of a truck based on a laser sensor. The method is based on a highly reliable laser measurement technology, and by measuring elevation data, the relationship between the height of the leaf spring (or suspension) and the load is settled. Solved the problem that the trucks did not take protective measures after being overloaded in the early stage of going on the road, and realized the safety guarantee of the operation on the road

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  • Truck overload monitoring method based on laser sensor
  • Truck overload monitoring method based on laser sensor
  • Truck overload monitoring method based on laser sensor

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Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with accompanying drawings and embodiments, but those skilled in the art should know that the following embodiments are not the only limitation to the technical solution of the present invention, and any work done under the spirit of the technical solution of the present invention Equivalent transformation or modification shall be considered as belonging to the protection scope of the present invention.

[0021] Such as figure 1 , figure 2 As shown, the present invention implements a monitoring method based on an overload monitoring system, in which a laser ranging sensor 1 and an overload monitoring module 10 integrated in a vehicle control system are arranged, and the overload monitoring module 10 includes a signal processor 2, a single-chip microcomputer 3 , storage battery 4, buzzer 5 and display module 6, the laser ranging sensor 1 is connected with the overload monitoring module 10 through th...

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Abstract

The invention discloses a truck overload monitoring method based on a laser sensor. A relationship between elevation data and a load nominal value is processed based on a laser distance measuring sensor and a resolving model between the elevation data and a cargo carrying rate, adaptability is good and precision is high.

Description

technical field [0001] The invention relates to a freight car overload monitoring technology, in particular to a laser sensor-based freight car overload monitoring method. Background technique [0002] Overloading has become the "No. 1 highway killer", seriously damaging road and bridge facilities, causing bad social impact, and endangering the safety of people's lives and property. In recent years, policies have promoted the installation of road weighing and testing equipment. Although the effect of overload control is quite effective, some drivers will avoid inspection by detours; some drivers drive to the road weighing and testing equipment because they do not know that the vehicle is overloaded. In the middle, it will cause traffic accidents such as broken axles, punctures, rollovers, steering disorders, and brake failures. Road weighing detection equipment is a method of post-event monitoring, which cannot prevent the occurrence of overloading from the source. Therefo...

Claims

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Application Information

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IPC IPC(8): G01G19/08G01G19/02G01B11/06
CPCG01B11/0608G01G19/02G01G19/08
Inventor 周炜李文亮张禄李臣张学文高金刘智超张沫
Owner RES INST OF HIGHWAY MINIST OF TRANSPORT
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