Temperature monitoring and safety early warning system for semitrailer braking system

Abstract

The invention discloses a temperature monitoring and safety early warning system for a semitrailer braking system. The temperature monitoring and safety early warning system comprises a hub and a baffle. A mounting frame is fixedly connected to the center of the hub, shock absorbing springs are fixedly connected to the inner wall of the mounting frame, clamping connection plates are fixedly connected to one ends of the shock absorbing springs, and a fixing barrel is movably connected between the clamping connection plates. A temperature sensor is fixedly mounted in the fixing barrel. A clamping key is fixedly connected to the right side of the baffle, and the baffle is movably connected with the hub in a clamped mode through the clamping key. The temperature sensor is connected to a control system CPU through a wireless signal, the control system CPU is connected with an alarm apparatus through a cable, and the alarm apparatus is electrically connected with a voice prompting device. The temperature monitoring and safety early warning system has the functions of shock absorption, heat dissipation and drainage for the temperature sensor, can monitor the temperature of the brake system in real time, can promptly remind a driver to avoid potential safety hazards, and is easy to popularize and apply.

Description

Technical field: [0001] The invention relates to the field of automobiles, in particular to a temperature monitoring and safety early warning system for a semi-trailer brake system. Background technique: [0002] A series of special devices that enable the speed of the car to be forcibly reduced. The braking system is mainly composed of four parts: energy supply device, control device, transmission device and brake. The main function of the braking system is to slow down or even stop the moving car, keep the speed of the downhill car stable, and keep the stopped car still. In order to ensure the safe driving of the car, increase the average speed of the car to To improve transportation productivity, there are dedicated braking mechanisms on various vehicles. Such a series of specialized devices is called the braking system. In the process of driving, it is often found that the temperature of the brake wheel is too high, resulting in the phenomenon of smoke from the brake ...

AI Technical Summary

Problems solved by technology

According to the measurement method, it can be divided into two categories: contact type and non-contact type. According to the sensor material and the characteristics of electronic components, it can be divided into two types: thermal resistance and thermocouple. The temperature sensor is a precision instrument. During the driving process, there will be bumps, which will cause damage to the instrument, and it needs to be protected. In summer, the temperature is too high, which will affect the measurement accuracy of the temperature sensor on the hub. Rainy days may cause water accumulation inside the hub. The humidity of the position where the temperature sensor is installed It will also affect the measurement of the temperature sensor. It is necessary to have heat dissipation and drainage functions for the installation part, and to protect it. The invention provides a temperature monitoring and safety early warning system for a semi-trailer brake system

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