The invention discloses a vehicle overload alarm method. A vehicle comprises a vehicle frame (1) and a steel plate spring (2). The vehicle overload alarm method comprises of detecting a height difference between the vehicle frame (1) and a center point of the steel plate spring (2), making a comparison between the height difference and a height difference threshold value, and giving an overload alarm when the height difference between the vehicle frame (1) and the steel plate spring (2) is smaller than the height difference threshold value. The invention further discloses a vehicle overload alarm system and the vehicle. With the above technical scheme, the vehicle overload alarm system is provided; whether the vehicle is overloaded can be determined by the alarm method according to the height difference between the vehicle frame and the steel plate spring; and the overload alarm method is simple, can detect vehicle overload conditions in real time and can give on-time alarm upon overload to prevent accidents, so vehicle driving safety can be improved.
Vehicle, vehicle overload alarm method and overload alarm system
2015-08-19
Patent
Electronic Resource
English
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
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