Portable running-vehicle weighing instrument

A portable, moving technology, applied in the field of weighing machinery, can solve the problems of inconvenient inspection, affecting the driving of other vehicles and smooth roads, and low test efficiency
CN1403789AInactive Publication Date: 2003-03-19JIANGSU UNIV
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
JIANGSU UNIV
Publication Date
2003-03-19
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The present invention relates to the weight machinery, and may be used in real-time measurement and evaluation of vehicle load without affecting its normal running. Pressure oil rubber pipe is set in road, hand pump and pressure sensor are mounted at the end of the rubber pipe and pressure signal is transmitted from the pressure sensor to the signal processing instrument. One or several rubber pipe may be arranged in the road in different angle or arrangement mode as required. Video camera for recording vehicle plate number automatically may be added. The present invention may be used to measure load, speed and wheel base of vehicle in different running speed.
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Description

Technical field

[0001] The invention relates to the field of weighing (mass) machinery, in particular to a portable vehicle weighing instrument during driving, which can realize real-time measurement and evaluation of the vehicle load without affecting the normal running of the vehicle on the road. Background technique

[0002] At present, the domestic automobile load measurement completely adopts the method of weighing. Generally, it is pre-determined whether the car is overloaded based on visual inspection. For suspicious cars, let them drive into the car weighing system on the side of the road, and statically measure the wheel load of the car to judge whether the car is overloaded. The weighing system generally adopts the method of physical weighing, and a weighing table, base and sensors are arranged. This test system has the following disadvantages: (1) the vehicle must be intercepted to drive it onto the weighing platform, which not only has low test efficiency, but a...

Claims

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