Safe and intelligent electric car

Abstract

The invention provides a safe and intelligent electric car. The car comprises a charger, a charging hole, a storage battery, a controller, a motor and a header and further comprises a first radio-frequency emission chip, a first radio-frequency reception chip, a control button, a second radio-frequency emission chip and a second radio-frequency reception chip. The first radio-frequency emission chip is arranged on the charger and electrically connected with the charger. The first radio-frequency reception chip is arranged in the charging hole and electrically connected with a charging terminal. The charging hole is electrically connected with the storage battery. The control button and the second radio-frequency emission chip are arranged on a car handle. The control button is electrically connected with the second radio-frequency emission chip. The second radio-frequency reception chip is electrically connected with the controller. A control output end of the controller is connected with the motor and the header. The storage battery is used for supply energy and connected with the controller electrically connected with the charging terminal.

Description

technical field [0001] The invention belongs to the field of electric vehicles, in particular to a safe and intelligent electric vehicle. Background technique [0002] At present, electric vehicles on the market have many safety hazards during charging and use: [0003] For example, there are potential safety hazards in the charging process of electric vehicles. Once the secondary market or low-configured chargers without safety protection are used illegally to charge the batteries of electric vehicles, overcharging and fire are likely to occur due to the incompatibility between the charger and the battery. On the other hand, the charging hole of the electric vehicle is exposed and charged. When the exposed terminal is accidentally touched with conductors such as silver coins or metal parts, the charging hole will be short-circuited, and the positive and negative electrodes will be short-circuited instantaneously, causing burns or lines. The phenomenon of fire is a great sa...

AI Technical Summary

Problems solved by technology

[0002] At present, there are many safety hazards in the charging and use of electric vehicles on the market:

[0003] For example, there are potential safety hazards in the charging process of electric vehicles. Once the secondary market or low-configuration chargers without safety protection are used in violation of regulations to charge electric vehicle batteries, overcharging and fire are prone to occur due to the incompatibility between the charger and the battery. and other safety accidents; on the other hand, the charging hole of the electric vehicle is exposed and charged. When a conductor such as a silver coin or a metal part is accidentally touched to the exposed terminal, a short circuit occurs in the charging hole, and the instantaneous high current of the positive and negative poles short-circuits causes burns or circuit damage. Fire phenomenon, a great safety hazard;

[0004] Insert the output terminal of the charger into the charging hole of the electric vehicle. When charging the electric vehicle, the key can be used to open the electric door lock and start the motor. The occurrence of dangerous situations such as squeezing hands, especially when children play on a parked and charged electric car, is extremely prone to the above situation;

[0005] The electric vehicle operating system on the market is all through the user pressing the button switch, the button switch is connected to the electric vehicle controller through the wire, and the start of each function of the corresponding controller through the button switch; the control function of the existing switch assembly is relatively low. Many, resulting in high error rate of plug-in assembly, signal interference between lines is inevitable, high failure rate caused by interference, high cost, cumbersome assembly and other disadvantages

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