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An electric vehicle anti-misstarting system

A technology for starting systems and electric vehicles, applied in electric vehicles, vehicle parts, electrical components, etc., to solve problems such as users being unable to start the vehicle, battery loss of power, and vehicle soaking.

Active Publication Date: 2019-11-01
徐州荣腾机车有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in some relatively harsh environments, such as extremely humid environments, or the vehicle is immersed in relatively deep water, it may cause the ignition switch to be disconnected but electrically connected.
At this time, the existing vehicle system will cause the battery to lose a large amount of power, which may cause the user to be unable to start the vehicle when the vehicle is needed

Method used

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  • An electric vehicle anti-misstarting system

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Embodiment 1

[0015] Such as figure 1 As shown, it is an electric vehicle anti-mis-start system of the present application. The electric vehicle anti-mis-start system includes: a motor circuit, an anti-mistake circuit, a switch, a pre-charging circuit, and a power circuit. The power circuit is connected to the switch through the anti-mistake circuit. , the switch selectively switches to the pre-charging circuit to supply power to the motor circuit through the pre-charging circuit, or switches to directly supply power to the motor circuit.

[0016] The motor circuit includes the motor rotor windings. The motor circuit may also include rectification circuits, motor stator windings.

[0017] The power circuit includes a battery, one end of the battery is connected to one end of the motor rotor winding, and the other end of the battery is grounded; the ignition switch, one end of the ignition switch is connected to one end of the battery, and the other end of the ignition switch is connected t...

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PUM

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Abstract

The invention discloses an electric vehicle anti-misstart system, which comprises: a motor circuit, an anti-mistake circuit, a switch, a pre-charging circuit, and a power supply circuit. The power supply circuit is connected to the switch through the anti-mistake circuit. The switching switch is selectively switched to the pre-charging circuit to supply power to the motor circuit through the pre-charging circuit, or to directly supply power to the motor circuit. The system for preventing the wrong start of the vehicle provided by the present invention, by setting an anti-mistake circuit between the power supply and the motor, even if there is an unexpected power connection at the power supply to generate power, the power of the battery will not decrease too quickly, thereby ensuring Reliability of starting the vehicle.

Description

technical field [0001] The invention relates to the field of electric vehicles, in particular to an electric vehicle anti-misstart system. Background technique [0002] The vehicle starts the vehicle by supplying power to the rotor of the electric motor through the conduction of the ignition switch. However, in some relatively harsh environments, such as extremely humid environments, or the vehicle is immersed in relatively deep water, it may cause the ignition switch to be disconnected but electrically connected. At this time, the existing vehicle system will cause the battery to lose a large amount of power, so that the user may not be able to start the vehicle when the vehicle is needed. Contents of the invention [0003] Therefore, in view of the above problems, the present invention provides an electric vehicle anti-mis-start system, by setting an anti-misuse circuit between the power supply and the motor so that even if there is an unexpected power connection at the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02H11/00B60L3/00
CPCB60L3/0046H02H11/00
Inventor 尹希月
Owner 徐州荣腾机车有限公司