School bus overloading detection and early warning device and method

Abstract

The invention provides a school bus overloading detection and early warning device, comprising a chassis pressure parameter acquisition module, a passenger number information acquisition module, a storage module, a control module, a detection and early warning module, a display module and a communication module, wherein the control module is used for controlling the function realization of the chassis pressure parameter acquisition module, the passenger number information acquisition module, the storage module, the detection and early warning module, the display module and the communication module as a core module; the detection and early warning module performs processing and analysis on information in the storage module and judges whether a school bus is overweighted or not by virtue of chassis pressure parameters and the change of the number of passengers; after the early warning is started, the display module displays early warning information, and the communication module sends out the overloading information. The invention provides a school bus overloading detection and an early warning method.

Description

technical field [0001] The invention relates to the technical field of school bus overload detection and early warning, in particular to a school bus overload detection and early warning device and method. Background technique [0002] During the driving process of the vehicle, the probability of accidents caused by overloading is extremely high, and the accidents often cause serious casualties and property losses. As a vehicle for carrying students, school buses have suffered frequent overload accidents in recent years. For example: In April 2012, a kindergarten school bus collided with a truck in a certain city in Guangdong Province, killing 2 children and injuring 18 children. A kindergarten school bus in a city in Hunan Province overturned into a pond, and all passengers were killed. The school bus was limited to 7 people, and the actual capacity was 15. In order to prevent the tragedy from happening again, the school bus needs an overload detection and early warning d...

AI Technical Summary

Problems solved by technology

[0003] At present, there are already domestic invention patents on school bus overload detection and early warning. These patents generally judge whether the school bus is overloaded through the detection of load capacity. link up

At the same time, the form of early warning display is relatively simple

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