Vehicle measuring and weighing method and system

A vehicle measurement and vehicle technology, which is applied in the field of vehicle systems, can solve the problems of limited and inconvenient weighbridge measurement, and achieve the effect of convenient weight measurement and real-time traceability

Pending Publication Date: 2021-12-21
CHONGQING UNIV OF TECH
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of vehicle measurement and weighing method and system thereof, to solve the problem proposed in the above-mentioned background technology: measure by the mode of weighbridge, because weighbridge measurement is limited to fixed site, for vehicle weight measurement, more inconvenient

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  • Vehicle measuring and weighing method and system
  • Vehicle measuring and weighing method and system
  • Vehicle measuring and weighing method and system

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Embodiment Construction

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0038] see figure 1 , is a schematic diagram of the structure of the existing vehicle.

[0039] Wherein, it includes a shock absorber 1 , a vehicle body 2 fixed on the shock absorber 1 , and a vehicle frame 3 arranged under the shock absorber 1 .

[0040] Wherein, a shock absorber 1 is installed at each wheel position. Regarding the weight of the vehicle, the heavier the vehicle, the greater the compression amount of the shock absorber 1 .

[0041] Therefore, we can install a compression sensing device 4 on each shock absorber 1 to obtain the compression amount of the shock absorber 1 .

[0042] refer to figure 2 , we simplify the structure.

[0043] Wherein, fo...

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Abstract

The invention discloses a vehicle measuring and weighing method and system, and relates to the technical field of vehicle systems. The method comprises the steps that the net weight of vehicles of different models and the number of shock absorbers of the vehicles are obtained through retrieval; data training is carried out on the vehicles of different models, and the quantitative relation between the automobile weight increment and the shock absorber compression amount of the vehicles of different models is trained; the quantitative relationship between the total weight of the vehicles and the compression amount of the shock absorbers is established; compression sensors are installed on the vehicles; and the total weight of the vehicles is acquired. The total weight of the vehicles is calculated according to the compression amount of the vehicle shock absorbers, the weight of the vehicles in the static state can be obtained in real time, a corresponding system is constructed, weight measurement of the vehicles is more convenient and is not limited to a fixed place any more, static real-time measurement of the weight of the vehicles is achieved, and a basic guarantee is provided for vehicle driving safety.

Description

technical field [0001] The invention relates to the technical field of vehicle systems, in particular to a vehicle measurement and weighing method and system thereof. Background technique [0002] For the development of vehicles, the driving safety of vehicles has always been the most concerned issue. For the existing research on vehicle safety, various manufacturers have made quite a lot of technologies in various aspects of tire anti-skid, chassis tuning, and anti-collision beams. Research. Wherein, for vehicle safety technology, the above are only remedial measures for collisions. However, what really affects the kinetic energy of the car is often determined by two factors, the kinetic energy of the car during driving = 1 / 2mv 2 , it can be seen that the weight of the car and the speed of the car are the main factors affecting the kinetic energy of the car, so it plays a vital research value for the safety of the car. [0003] However, among the above, the vehicle speed...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G01G19/08G06F17/10
CPCG01G19/08G01G19/086G06F17/10
Inventor付本元李祝强刘驰
OwnerCHONGQING UNIV OF TECH