Vehicle remote discharge control method, device and system
A control method and vehicle controller technology, applied to battery/fuel cell control devices, vehicle components, electric vehicles, etc., can solve the problems of single judgment standard and high cost, and achieve the effect of reducing costs and meeting the needs of vehicle status
Pending Publication Date: 2022-07-15
BEIJING ELECTRIC VEHICLE
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Problems solved by technology
[0003] The technical purpose to be achieved by the embodiments of the present application is to provide a control method, device and system for remote discharge of vehicles, which is used to solve the problem that special equipment or dedicated personnel are required to perform vehicle discharge at present, resulting in high cost and single judgment standard The problem
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[0067] In order to make the technical problems, technical solutions and advantages to be solved by the present application more clear, the following will be described in detail with reference to the accompanying drawings and specific embodiments. In the following description, specific details such as specific configurations and components are provided merely to assist in a comprehensive understanding of embodiments of the present application. Accordingly, it should be apparent to those skilled in the art that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present application. Also, descriptions of well-known functions and constructions are omitted for clarity and conciseness.
[0068] It is to be understood that reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic associated with the embodiment is included i...
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The invention provides a control method, device and system for remote discharging of a vehicle, and the control method applied to a vehicle control unit comprises the steps that when a starting discharging signal sent by a user terminal is received, awakening is carried out, a battery management system controller and a discharging mechanism controller are awakened, and the starting discharging signal carries a discharging ending condition; according to the first battery use state information of the vehicle and the discharge ending condition, obtaining a result whether the vehicle meets the discharge ending condition; when the vehicle does not meet the discharge ending condition, a discharge signal is sent to a discharge mechanism controller; and determining the current discharge current and the current residual discharge time in real time according to the monitoring information of the battery management system controller in the discharge process, and sending the current discharge current and the current residual discharge time to the user terminal. The user terminal is in communication connection with the vehicle, so that remote discharging can be performed through the user terminal, the current discharging condition can be obtained in real time, the cost required by vehicle discharging is reduced, and the situation that the current judgment standard is single is avoided.
Description
technical field [0001] The present application relates to the technical field of remote control of vehicles, and in particular, to a method, device and system for controlling remote discharge of vehicles. Background technique [0002] In the current electric control test of a real vehicle, in order to realize the vehicle charging test under low power, it is often necessary to discharge the vehicle. At present, vehicle discharge methods include hub discharge, discharge pile discharge, and local air conditioning accessory discharge. However, when the hub is discharged, the vehicle needs to be placed on the hub platform, and professional drivers are required to operate the vehicle on site, the equipment is scarce and the cost is high; Work, but the equipment is scarce and the cost is expensive; when using the local air conditioner for discharge, the tester needs to pay attention to the actual remaining power of the vehicle at all times to avoid battery damage caused by overdis...
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IPC IPC(8): B60L58/14
CPCB60L58/14
Inventor 杨欢卢铁军张富丽黄颍华
Owner BEIJING ELECTRIC VEHICLE