Vehicle low-voltage power on and off control method, vehicle controller and vehicle
A vehicle controller, low-voltage technology, applied in the direction of vehicle components, electrical components, circuits or fluid pipelines, etc., can solve problems such as remote diagnosis and remote flashing of vehicles, and achieve the effect of diagnosis and flashing
Active Publication Date: 2020-02-14
CH AUTO TECH CORP CO LTD
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, when the vehicle fails, it is impossible to directly control the vehicle to be powered on and off through the network terminal to complete remote diagnosis and remote flashing
Method used
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[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0029] A control method for powering on and off at low voltage of a vehicle, a vehicle controller and a vehicle according to an embodiment of the present invention will be described below with reference to the accompanying drawings.
[0030] figure 1 It is a flow chart of a control method for powering on and off the vehicle at low voltage according to an embodiment of the present invention.
[0031] Such as figure 1 As shown, the control method for powering on and off the vehicle at low voltage according to an embodiment of the present...
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The present invention discloses a vehicle low-voltage power-on and power-off control method, a vehicle control unit and a vehicle. The control method comprises: receiving a remote control identity authentication request sent by an in-vehicle communication module, wherein the remote control identity authentication request is sent to the in-vehicle communication module by a user terminal; authenticating the remote control identity authentication request; if the authentication is passed, entering a working mode, sending a wake-up instruction to wake up a vehicle communication network, and controlling the vehicle to perform low-voltage power-on and power-off upon receiving a power-on and power-off instruction sent by the in-vehicle communication module, wherein the power-on and power-off instruction is sent to the in-vehicle communication module by the user terminal. By applying the control method, the user terminal can directly control the power-on and power-off process of the vehicle, to achieve remote diagnosis and flashing.
Description
technical field [0001] The invention relates to the technical field of automobiles, in particular to a control method for powering on and off of a vehicle at low voltage, a vehicle controller and a vehicle. Background technique [0002] Automobile low-voltage power-on and power-off is very important as an important unit of the vehicle power state. At present, most vehicles directly complete the low-voltage power-on and power-on process by controlling the corresponding relays. It is also possible to control the low-voltage power-on and power-on of the vehicle through the vehicle control module, that is, during the power-on and power-off process of the vehicle, the vehicle control module receives the switch signal, controls the corresponding relay to pull in, completes the low-voltage power-on, and operates through the network terminal when necessary The vehicle is powered on and off to realize the functions of remote diagnosis and remote flashing. However, when the vehicle f...
Claims
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IPC IPC(8): B60R16/023H04L29/06H04L29/08
CPCB60R16/023H04L63/08H04L67/12
Inventor 陆群郭燕
Owner CH AUTO TECH CORP CO LTD