On-board weighing system

A vehicle-mounted weighing and weighing sensor technology, which is applied in the field of vehicle measurement, can solve the problems of high installation cost and inconvenient installation of weighing sensors, and achieve the effects of low installation cost, convenient installation and maintenance, and improved transportation safety

Pending Publication Date: 2017-05-10
上海朝辉压力仪器有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the defects of inconvenient installation and high installa

Method used

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  • On-board weighing system

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Example Embodiment

[0024] The present invention is further illustrated below by means of examples, but the present invention is not limited to the scope of the examples.

[0025] like figure 1 As shown, a vehicle weighing system includes four weighing transmitters 7, a controller 3, an alarm 4, a wireless communication module 5 and a GPS module 6, wherein the weighing transmitter 7 integrates a load cell 1 with transmitter 2. Two weighing transmitters 7 are installed symmetrically on both sides of the front axle of the vehicle near the tires, and the other two weighing transmitters 7 are symmetrically installed on both sides of the rear axle of the vehicle near the tires.

[0026] The controller 3 is electrically connected to four weighing transmitters 7 , an alarm 4 , a wireless communication module 5 and a GPS module 6 respectively. The controller 3 is used to receive the weight value of the vehicle measured by each weighing transmitter 7 and compare the weight values ​​measured by two symme...

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Abstract

The invention discloses an on-board weighing system. The on-board weighing system comprises a weighing sensor, a transmitter, and a controller. The weighing sensor is electrically connected with the transmitter, and the weighing sensor is disposed on the front axle and/or the rear axle of the vehicle. The controller is used to receive a weight value of a vehicle output by the transmitter. The on-board weighing system is advantageous in that the weighing sensor is used for the real-time measurement of the overload condition and the eccentric load condition of the vehicle, and therefore the transport safety of the vehicle is improved; and at the same time, the weighing sensor is disposed on the exposed front axle and/or the exposed rear axle of the vehicle, and therefore the rear carriage board or the vehicle is not required to be dismounted, or the vehicle is not required to be refitted, and inaddition, installation and maintenance are convenient, and installation costs are low.

Description

technical field [0001] The invention relates to the field of vehicle measurement, in particular to a vehicle weighing system. Background technique [0002] The vehicle load cell is an important part of the vehicle electronic scale. Installing a load cell on a truck to form a weighing system has many uses. It will play an important role in transportation industries such as logistics, sanitation, oilfield crude oil, metallurgy, coal mines, and timber. Especially for the transportation of heavy-duty vehicles that require accurate weight and pricing, the monitoring method is more stringent. Installing the on-board weighing system on the truck is an important means to strengthen the measurement management. [0003] At present, the vehicle-mounted load cells used in my country are basically imported from abroad, and they are basically strain-type load cells. When applying the strain gauge load cell, there are many matching equipments and the price is high. It is necessary to di...

Claims

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Application Information

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IPC IPC(8): G01G19/08
Inventor 伍正辉
Owner 上海朝辉压力仪器有限公司
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