Wheel hub temperature monitoring and control voice

Abstract

The invention provides a wheel hub temperature monitoring and control voice prompt device. According to the device, each temperature measurement device is fixed to one wheel hub; a temperature display screen comprises a plurality of display areas, and each display area is connected with the corresponding temperature measurement device and displays the temperature of the corresponding wheel hub monitored by the temperature measurement device; a temperature alarm is connected with the temperature measurement devices and used for giving out a sound prompt when the temperature of one or more wheel hubs is higher than preset temperature; one end of each water spraying device is connected with a water outlet of a water tank, the other end of each water spraying device is connected with a plurality of water pipes, each water pipe is aligned with one wheel hub, and a water pipe outlet of each water spraying device is provided with an electromagnetic valve; a microcontroller is connected with the temperature measurement devices and the water spraying devices and used for analyzing and judging the temperature monitored by the temperature measurement devices and controlling turn-on and turn-off of the electromagnetic valves of the water spraying devices; a water level sensor is fixed in the water tank and used for monitoring water level data of the water tank; a water level alarm is connected with the water level sensor and used for giving out a warning when the water level in the water tank is lower than a preset water level.

Description

Technical field [0001] The invention relates to a temperature monitoring device, in particular to a temperature monitoring and control device suitable for automobile wheels. Background technique [0002] During the transportation of long-distance trucks, as the driving distance increases, the tires rub against the ground for a long time, and the temperature of the wheels will gradually increase. Especially when driving down steep slopes for a long time, long-term use of the wheel hub will cause excessive temperature, which will cause brake failure and seriously affect safe driving. [0003] Generally, the car body will be equipped with a water spray device, which sprays water to cool when the temperature of the wheel hub increases. The water spray time and amount of water are usually determined by the driver's driving experience. As for the actual temperature of the wheel hub, it is not possible to know in real time. Moreover, the spray effect is affected by the amount of water in...

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