Control method and control system for remote one-key power supply of vehicle

A control method and remote control technology, applied in the field of vehicle remote one-button power replenishment control method and control system, can solve the problems of system complexity and system energy consumption increase, limited usage scenarios, and no obvious prompts, etc.

Active Publication Date: 2021-05-14
SAIC-GM-WULING AUTOMOBILE CO LTD
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  • Abstract
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Problems solved by technology

However, this method needs to increase the IBS (battery sensor) system, which increases the complexity of the system and the energy consumption of the system; or requires the user to plug in the gun for a l

Method used

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  • Control method and control system for remote one-key power supply of vehicle
  • Control method and control system for remote one-key power supply of vehicle
  • Control method and control system for remote one-key power supply of vehicle

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Embodiment Construction

[0061] The preferred embodiments of the present invention will be further described in detail below.

[0062] A control method for remote one-button power replenishment of vehicles, which is suitable for hybrid electric vehicles. The system architecture control block diagram of the hybrid electric vehicle is shown in figure 1 As shown, the control method for remote one-button power replenishment of a vehicle includes the following steps:

[0063] TBOX periodically wakes up and monitors the vehicle status, and uploads the vehicle status to the server. The server receives the voltage status of the low-voltage battery, and through the preset power loss reminder logic rule operation, it detects that the low-voltage battery voltage is in the vehicle power loss state. Send reminders and requests to the user's mobile phone. For the power loss reminder process, see figure 2 shown. The reminder method can be a notification, a pop-up window or a text message.

[0064] After the user...

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Abstract

The invention provides a control method and a control system for remote one-key power supply of a vehicle. The control method comprises the steps that a TBOX periodically wakes up and monitors the state of the vehicle, and uploads the state of the vehicle to a server, the server receives the voltage state of a low-voltage storage battery, and carries out the operation through a power shortage reminding logic rule; when it is detected that the voltage of the low-voltage storage battery is in the vehicle power shortage state, a prompt and a request are sent to a user terminal through the server; the user terminal feeds back a request instruction, and the server forwards the request instruction to the TBOX; after receiving the request instruction, the TBOX performs authentication with the PEPS; after the authentication is passed, the PEPS carries out authentication with the HCU, and after the authentication is passed, the HCU controls the whole vehicle to be electrified with high voltage; and the whole vehicle is charged after high-voltage electricity is supplied. According to the technical scheme, light power shortage reminding and heavy power shortage reminding are distinguished, a user can better know the state of the whole vehicle, and one-key power supply can be achieved.

Description

technical field [0001] The invention belongs to the technical field of hybrid electric vehicles, and in particular relates to a control method and a control system for remote one-key power replenishment of vehicles. Background technique [0002] With the improvement of people's living standards, the requirements for the comfort of vehicles are getting higher and higher, and consumers' expectations for a more comfortable and intelligent driving experience have led to the advancement of vehicle electrification and intelligence, but more functions mean With the rise of energy consumption, the power of low-voltage batteries cannot meet the increasing demand for quiescent current. At the same time, with the complexity of the vehicle use environment and the increase of after-installation projects, the use scenarios of low-voltage batteries are also complicated in disguise. In addition, the life of the low-voltage battery itself is attenuated, resulting in a great increase in the r...

Claims

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Application Information

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IPC IPC(8): B60W20/00B60W10/06B60W10/08B60W10/26B60L1/00
CPCB60W20/00B60W10/06B60W10/08B60W10/26B60L1/00B60W2510/244Y02T10/62
Inventor 唐香蕉王国栋单新平匡小军张晶
Owner SAIC-GM-WULING AUTOMOBILE CO LTD
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