A vehicle dynamic weighing compensation sensor array, system and method

Abstract

The invention discloses a vehicle dynamic weighing compensation sensor array, system and method. The sensor array includes: at least one dynamic weighing sensor group, each dynamic weighing sensor group includes at least two dynamic weighing sensors, and the same group There are splices between adjacent dynamic load sensors; at least one compensation sensor, the compensation sensor is arranged in front of or behind the dynamic load sensor group along the road direction, and corresponds to the dynamic load sensor group. splice head. The present invention further improves the dynamic weighing system in the prior art, wherein, for the arrangement of the sensor array, a compensation sensor is arranged to solve the problem of inaccurate data dynamically collected in the prior art when the vehicle is pressed seam / oblique penetration; Dynamic weighing systems and methods also solve the same problem.

Description

technical field [0001] The invention relates to the field of vehicle overrun detection, in particular to a vehicle dynamic weighing compensation sensor array, system and method. Background technique [0002] In recent years, safety accidents caused by overweight vehicles have occurred frequently, and the damage to roads has become increasingly serious. Overweight vehicles aggravate the damage of facilities such as bridge decks and road surfaces, increase the amount of maintenance and repair, and bring great harm to the safety of infrastructure such as bridges and roads. Over-limited vehicles pose a serious threat to the safety of the bridge. Over the years, vehicles loaded with over-limited vehicles will affect the braking performance during the driving project, which is also detrimental to the driving safety of passing vehicles; stones and muck loaded on over-limited vehicles are often There are spilled drips on the scene, threatening the safety of passing vehicles and pol...

AI Technical Summary

Problems solved by technology

[0005] For the above method, since there is a splicing joint between each sensor group, some intentionally overloaded drivers will drive the vehicle through the sensor group, and the wheels will pass through the splicing joint between each piezoelectric quartz sensor, or Changing lanes when passing the sensor group leads to oblique crossing of the sensor group, so that the weight data collected by the piezoelectric quartz sensor is lower than the actual data of the vehicle; in addition, the road is usually a standard width, due to the production process and data collection accuracy. Existing piezoelectric quartz sensors cannot cover the width direction of the entire road with only one, and must be covered by multiple

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