Middle moment sensing control system based on wireless Internet of vehicles

Abstract

The invention discloses a middle moment sensing control system based on a wireless Internet of vehicles. The middle moment sensing control system comprises a central control unit, an assisted power sensing unit, a middle motor driving unit, an intelligent control terminal unit and a wireless Internet of vehicles information transmission unit, wherein both the assisted power sensing unit and the intelligent control terminal unit are connected with the central control unit and are used for transmitting motor control information to the central control unit; the central control unit is used for controlling output power of the middle motor driving unit through the received motor control information; and the wireless Internet of vehicles information transmission unit is in serial port communication connection with the central control unit and is used for sending collected data to the central control unit to carry out information exchange. According to the middle moment sensing control system based on the wireless Internet of vehicles, the technique of the wireless Internet of vehicles is applied to electric bicycles, the interactive communication is realized between the vehicles and the vehicles, the vehicles and pedestrians as well as the vehicles and urban networks, and a user can beneficially carry out real-time monitoring on the information such as parameters and fault diagnosis in a vehicle operating process.

Description

technical field [0001] The invention relates to the field of control systems of electric bicycles, in particular to a torque center sensor control system for electric bicycles to communicate based on wireless vehicle networking technology. Background technique [0002] Electric bicycles currently on the market are mainly divided into two categories according to different power sources: one is electric bicycles driven by pure electricity, which mainly controls the output power of the DC drive motor through manual speed control, and completely relies on the motor to drive the bicycle. The adaptability of the car to different road conditions can only depend entirely on the power performance of the motor: the characteristics of torque and speed, and the riding ability is greatly restricted and affected when the load is relatively large such as low-speed high-torque windward or climbing. Simultaneously, the mechanical structure of the rear hub also increases the difficulty of ins...

AI Technical Summary

Problems solved by technology

When encountering high resistance and heavy loads such as headwind or climbing, the speed of the vehicle is low, and the power provided by the electric drive is small. Products enter the international market

[0004] At the same time, even if the existing power-assisted electric bicycles are convenient to install, they are still composed of many parts and module units, and the riders cannot easily and intuitively grasp the various parameters and compliance status of the vehicle-related performance during daily use. Therefore, once a problem occurs, it is a serious situation that takes a long time to investigate and repair, and it is also easy to form a safety hazard, endangering the personal and property safety of users

In addition, after the existing power-assisted electric bicycles are stolen, it is often difficult to find the vehicle again, which will cause property losses.

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