An electric vehicle control system

A control system and electric vehicle technology, applied in electric vehicles, battery/fuel cell control devices, brakes, etc., can solve problems such as easy failure, strong light interference, electric vehicle safety hazards, etc., to facilitate rapid braking and avoid high-speed Impact, the effect of improving endurance
CN109532797BActive Publication Date: 2019-12-03HENAN THB ELECTRIC
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HENAN THB ELECTRIC
Publication Date
2019-12-03

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Abstract

The invention discloses an electric car control system. The electric car control system comprises an ECU, a braking assembly, a power assembly, a headlamp assembly, a night detecting assembly and a motor. The braking assembly comprises a braking master pump, a rear wheel drum braking unit, a front wheel disc braking unit, a braking pedal, a braking pedal sensor and a vacuum auxiliary braking unit.The headlamp assembly comprises a dipped headlamp, a relay I, a high-beam lamp and a relay II, and a power unit supplies power to the dipped headlamp through the relay I and supplies power to the high-beam lamp through the relay II. The relay I and the relay II are connected with the ECU. The ECU sends a corresponding control instruction to the headlamp assembly according to a detecting signal ofthe night detecting assembly. According to the electric car control system, low beams and high beams can be automatically switched, braking can be accurately carried out, and the cruising ability ofa battery can be improved.
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Description

technical field

[0001] The invention belongs to the technical field of new energy electric vehicles, and in particular relates to an electric vehicle control system. Background technique

[0002] With the needs of social development, new energy is getting more and more attention, and the corresponding demand for new energy electric vehicles will also be higher and higher. The shortcomings of new energy electric vehicles are as follows:

[0003] 1. Endurance. The battery is related to the endurance. The current capacity of each battery is fixed and unchangeable, and the heat dissipation efficiency of the battery is low, causing its own temperature to be too high. This is a safety hazard for electric vehicles.

[0004] 2. The brake system of electric vehicles is still unable to make quick judgments on the normal braking and emergency braking of electric vehicles and adopt corresponding correct measures to achieve a faster braking effect. Moreover, in the process of use, accide...

Claims

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