Real-time vehicle overload monitoring system and monitoring method thereof
A monitoring system and vehicle technology, which is applied in the field of vehicle overload monitoring system, can solve the problems of large waste of manpower and material resources, judgment of vehicle type and approved load, and easy occurrence of missing inspections, and achieve less manpower demand, accurate dynamic weighing, and convenient use Effect
Inactive Publication Date: 2012-10-03
罗煜
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Problems solved by technology
[0006] The present invention mainly solves the technical problems such as the waste of manpower and material resources in the process of truck overload law enforcement in the prior art, which makes it impossible to judge the vehicle type and approved load, and is prone to missing inspections, and provides a vehicle type judgment that can be carried out during driving. , dynamic weighing, camera evidence collection, and less manpower requirements, easy to use real-time vehicle overload monitoring system
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[0028] Such as figure 1 , figure 2 , image 3 Shown, the present invention is a kind of real-time vehicle overload monitoring system, and it comprises vehicle type identification system, weighing device, camera device 7, speed measuring device 6 and controller, and described vehicle type identification system comprises a vehicle type database and single-vehicle passing identification device , the vehicle model database includes the number of axles, wheelbase, approved load and vehicle length of various vehicle models, and the weighing device is a dynamic weighing scale located on the road surface, and the dynamic weighing scale is composed of a scale plate 2 and a force sensor , the force sensor includes four arc-shaped sensing surfaces 3 fixed on the four corners of the scale plate with the concave surface facing upwards fixed under the road surface, and 12 strip strain gauges 5 are evenly arranged on the sensing surface, and the strain gauges 5 The signal circuits are con...
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The invention relates to a real-time vehicle overload monitoring system, which comprises a vehicle type recognition system, a weighing device, an image pickup device, a speed measuring device and a controller. The vehicle type recognition system comprises a vehicle type database and a single-vehicle passing recognition device. The vehicle type database comprises axle number, axle distance, approved load and vehicle length of all kinds of vehicle types. The weighing device is a dynamic weighing scale which is arranged on a pavement. The single-vehicle passing recognition device is arranged at the front of the weighing device. The vehicle type database, the single-vehicle passing recognition device, the dynamic weighing scale, the image pickup device and the speed measuring device are respectively connected with the controller. The real-time vehicle overload monitoring system has the characteristics that the vehicle type judgment, dynamic weighing and image pickup for evidence obtaining can be conducted to running vehicles, the needed manpower is less and the system is convenient to use.
Description
[0001] technical field [0002] The invention relates to a vehicle monitoring system, in particular to a vehicle overload monitoring system and a monitoring method thereof. [0003] Background technique [0004] Overloading of trucks is an important cause of traffic accidents, and it is also the chief culprit of road surface damage. Traffic law enforcement agencies and transportation management departments have also spent a lot of manpower and material resources to prevent overloading of trucks. However, due to the variety of vehicle types, the rated loads of various models are also different. Law enforcement personnel determine suspicious vehicles by visual inspection, and then require suspicious vehicles to be weighed. Cause a large number of overloaded vehicles missed detection. There is also a method of pre-weighing the vehicle through a dynamic weighing scale arranged on the road, and then weighing the suspicious vehicle found in the pre-weighing. This weighing metho...
Claims
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Inventor 罗煜
Owner 罗煜