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Dynamic real-time monitoring system and method of car

A real-time monitoring and vehicle technology, applied in the field of vehicle detection, can solve the problems of inaccuracy, large error, and inaccuracy of spring steel plates, and achieve the effect of comprehensive and accurate real-time monitoring and small error

Inactive Publication Date: 2016-08-17
成都皆为科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the inaccuracy existing in the prior art by using an angle sensor to measure the adverbial girder, relying on a horizontal reference point to measure the deformation angle of the corresponding spring steel plate and the actual inaccuracy, and the measured vehicle dynamic information such as load real-time monitoring , overweight alarm and other information will also be inaccurate, with large errors, and the amount of information is limited, which cannot meet the above-mentioned deficiencies in the actual real-time and accurate monitoring of vehicle dynamics. A vehicle dynamic real-time monitoring system is provided, and a vehicle dynamic Real-time monitoring method

Method used

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  • Dynamic real-time monitoring system and method of car
  • Dynamic real-time monitoring system and method of car
  • Dynamic real-time monitoring system and method of car

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Such as Figure 1-6 As shown, a weighing system for vehicle load, including:

[0050] At least one group of sensors, wherein each group of sensors includes at least two inclination sensors 6, and all inclination sensors 6 of each group of sensors are arranged on one of the steel plates 41 of the spring steel plate 4 of the vehicle suspension system;

[0051] A data processor is used to electrically connect all the inclination sensors 6 of each group of sensors.

[0052] Above-mentioned each group of sensors comprises at least two inclination sensors 6, on a steel sheet 41 on the spring steel plate 4, any two inclination sensors 6 are set as θ relative to the two normal angles of the steel sheet 41 sensing surface where they are located, as figure 2 , 3 As shown, the included angle θ corresponds to the deformation (or disturbance) caused by the spring steel plate 4 transmitted to the vehicle suspension system when the vehicle load acts on the frame 1. The deformation ...

Embodiment 2

[0058] Such as Figure 7-10 As shown, a weighing device for vehicle load, comprising:

[0059] At least one group of sensors, wherein each group of sensors includes at least two inclination sensors 6, and all inclination sensors 6 of each group of sensors are arranged on the frame 1 of the vehicle;

[0060] A data processor is used to electrically connect all the inclination sensors 6 of each group of sensors.

[0061] Each of the above-mentioned sensors includes at least two inclination sensors 6, and the included angle between any two inclination sensors 6 on the vehicle frame 1 relative to the two normals of the sensing surface of the vehicle frame 1 is set to θ, as image 3 As shown, the included angle θ corresponds to the deformation (or disturbance) caused by the transmission to the frame 1 when the vehicle load acts on the frame 1. The controller measures and calculates the voltage signal output by the included angle θ or the change amount Δθ of the included angle, an...

Embodiment 3

[0065] Such as Figure 10 Shown, a kind of vehicle dynamic real-time monitoring system comprises:

[0066]1) The front-end sensing device includes at least one group of sensors, wherein each group of sensors includes at least two inclination sensors, and all the inclination sensors of each group of sensors are arranged on the same steel sheet of the spring steel plate of the vehicle suspension system (as implemented shown in Example 1), or be located on the vehicle frame of the shown vehicle (as shown in Embodiment 2);

[0067] 2) Vehicle weighing monitoring terminal, including: 2a) signal processing module, according to the measurement of the inclination sensor, the angle difference generated by the deformation of the vehicle frame or the spring steel plate is converted to obtain the corresponding deflection change value, through the deflection-force correspondence relationship 2b) Satellite positioning module, used for real-time positioning of the vehicle; 2c) Video monitor...

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Abstract

The invention discloses a vehicle dynamic real-time monitoring system and a monitoring method, wherein the monitoring system includes a front-end sensing device, including at least one group of sensors arranged on the frame of the vehicle or on the spring steel plate of the vehicle suspension system; Monitoring terminal, including signal processing module, satellite positioning module, video monitoring module, wireless transmission module; background data processing device, including data storage module, data query module, data analysis module; its monitoring methods include installation preparation, real-time monitoring, processing information . The monitoring system can effectively realize real-time monitoring of vehicle information, including vehicle driving trajectory, driving time, real-time load or weight change, vehicle video information, vehicle driving status, and life corresponding to the spring amplitude frequency, etc., to achieve a more comprehensive and accurate vehicle monitoring. Real-time monitoring; its monitoring method can realize more comprehensive, accurate and real-time monitoring and guidance of vehicles, and improve the guarantee of safe driving.

Description

technical field [0001] The invention relates to the field of vehicle detection, in particular to a vehicle dynamic real-time monitoring system and a monitoring method. Background technique [0002] At present, the vehicle weighing method generally adopts the weighbridge, which has been widely used in vehicle weighing, including highway vehicle toll stations, factories, warehouses, etc. However, because the weighing method of the bridge is fixed-point weighing, the weight of the entire vehicle is weighed, and the weight of the vehicle cannot be obtained, and the weight data during the driving process of the vehicle cannot be obtained; in addition, the response speed of the scale is too slow. The volume is huge, the installation and maintenance are troublesome, and it is impossible to realize real-time dynamic real-time monitoring and control of the vehicle's load, such as monitoring the real-time load of the vehicle, overload alarm, driving track, vehicle position positioning...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G19/08B60P5/00
CPCG01G19/08
Inventor 刘颖
Owner 成都皆为科技有限公司
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