Control system of solar electric bicycle

Abstract

The invention discloses a control system of a solar electric bicycle. The control system comprises a charging control module, a solar module, an external charger, a charging and discharging switch, a battery module, a master control module, a brake module, a speed regulating module, a speed measuring module and a motor. The solar module is connected with a first input end of the charging control module; the external charger is connected with a second input end of the charging control module; a charging input end of the charging and discharging switch is connected with an output end of the charging control module; a charging end of the battery module corresponds to the charging input end of the charging and discharging switch, and a discharging end of the battery module corresponds to a discharging output end of the charging and discharging switch; a first input end of the master control module is connected with the discharging output end of the charging and discharging switch; the brake module is connected with a second input end of the master control module; the speed regulating module is connected with a third input end of the master control module; the speed measuring module is connected with a fourth input end of the master control module; the motor is connected with an output end of the master control module. The control system has the advantages that the solar electric bicycle can be charged by the aid of solar energy, an automatic cruise function can be implemented, the control system is safe, and energy can be saved.

Description

technical field [0001] The invention relates to an electric vehicle control system, in particular to a solar electric bicycle control system. Background technique [0002] With the increasing shortage of energy and the increasing congestion of urban traffic, low-cost, convenient and energy-saving electric vehicles are deeply loved by consumers. At present, there are a wide range of groups driving electric vehicles, ranging from elementary school students to the elderly, and the drivers at this stage have not been trained and assessed by the national transportation department. Drivers need to keep their right hand in control of the electric vehicle during driving. When riding for a long time, the driver is prone to fatigue, and when an unexpected situation occurs, people who lack driving experience or who are prone to panic may forget to brake in a hurry, and may even die because of subconsciously grasping the speed control. Cause further acceleration, thus causing many traf...

AI Technical Summary

Problems solved by technology

At present, there are a wide range of groups driving electric vehicles, ranging from elementary school students to the elderly, and the drivers at this stage have not been trained and assessed by the national transportation department. Drivers need to keep their right hand in control of the electric vehicle during driving. When riding for a long time, the driver is prone to fatigue, and when an unexpected situation occurs, people who lack driving experience or who are prone to panic may forget to brake in a hurry, and may even die because of subconsciously grasping the speed control. Causes further acceleration, causing many accidents that should not have happened

Due to the limited power storage capacity of the electric vehicle battery and the limited travel of the electric vehicle, the use of the electric vehicle is limited. Once the battery power of the electric vehicle is insufficient, the movement of the whole vehicle will be extremely troublesome, After use, you need to connect an external charger and charge the battery in a place with a socket. The charging time is relatively long, which brings some inconvenience to the use of electric vehicles. Although there are many fast charging stations on the market now, they pass Increase the current to quickly charge the battery. If it is used for a long time or frequently, it will damage the battery and shorten the service life of the battery.

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