Vehicle strain weighing system

Abstract

The invention belongs to the technical field of vehicle weighing, and discloses a vehicle strain weighing system, for solving the technical problem of providing a strain weighing system which is quite high in weighing precision and quite high in reliability. The technical scheme employed by the invention is as follows: the vehicle strain weighing system comprises a weighing bench, a vehicle detection module, a control module, an equipment monitoring alarm module, a communication module, a management bench and an onsite display module. The control module comprises an A / D converter and a data processing module. The vehicle detection module and the equipment monitoring alarm module are both connected with the weighing bench, the control module is connected with the vehicle detection module, the communication module, the management bench and the onsite display module, and the management bench is also connected with the equipment monitoring alarm module. The vehicle strain weighing system is applied to the field of road traffic management.

Description

technical field [0001] The vehicle strain weighing system of the invention belongs to the technical field of vehicle weighing. Background technique [0002] At present, the overloaded and over-limited transportation of road freight vehicles and illegal passage have seriously endangered road traffic safety, not only causing traffic jams and environmental pollution, but also causing large-scale damage to road and bridge foundations and traffic safety facilities, seriously restricting the development of the transportation industry , Bringing serious losses to the operation of the national economy; therefore, continue to carry out overload inspections on transport vehicles. [0003] For vehicle overload detection, two main technical means are commonly used at present: static weighing or dynamic weighing; static weighing is to set up overload checkpoints on the road, use weighing equipment to detect vehicles, and measure This method is complex in processing, heavy in inspection ...

AI Technical Summary

Problems solved by technology

[0002] At present, the overloaded and over-limited transportation of road freight vehicles and illegal passage have seriously endangered road traffic safety, not only causing traffic jams and environmental pollution, but also causing large-scale damage to road and bridge foundations and traffic safety facilities, seriously restricting the development of the transportation industry , causing serious losses to the operation of the national economy; therefore, continue to carry out overload inspections on transport vehicles

[0003] For vehicle overload detection, two main technical means are commonly used: static weighing or dynamic weighing; static weighing is to set up overload checkpoints on the road, and use weighing equipment to detect vehicles This method is complex in processing, heavy in inspection workload, and long in inspection time, which is likely to cause road traffic congestion; dynamic weighing does not need to set up a special overload checkpoint, and the vehicle can be weighed without stopping the vehicle However, this method has more equipment wiring and complicated installation. Compared with static weighing, the weighing equipment is prone to electromagnetic interference, with large errors and low accuracy; therefore, a road weighing system with high reliability and high precision appears to be particularly important

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