The invention discloses an intelligent early warning method of automobile tire pressure. A tire pressure sensor and a temperature sensor are arranged inside each tire, and a noise detector is arranged on each tire; a signal transmission device is arranged to be connected with the tire pressure sensor, the temperature sensor and the noise detector, and a signal receiving device, a control device and a display device are arranged in a cabin; the signal transmission device is used for transmitting signals sent by the tire pressure sensor and the noise detector to the signal receiving device, and the signal receiving device is used for transmitting the signals to the control device; the control device is used for converting the electric signals into digital signals, and the digital signals are judged by a judging circuit and the threshold value range of the digital signals is judged; the display device is driven to be started up and the corresponding prompt messages are output to the display device. According to the method provided by the invention, the tire pressure electric signals, the tire temperature electric signals and the noise electric signals are received and automatically fed back to the control device in the cabin to be converted into the digital signals, and the digital signals are automatically judged and displayed, so the degree of intelligence is high.
Intelligent early warning method of automobile tire pressure
2015-05-27
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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