Dual-battery system charging control method and system
A charging control method and technology of a battery system, which are applied in battery circuit devices, safety/protection battery circuits, charge equalization circuits, etc., can solve the problems of no dual batteries, difficulty in realizing dual batteries, etc., and achieve the effect of balanced utilization
Active Publication Date: 2016-11-16
WM MOTOR TECH GRP CO LTD
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Problems solved by technology
[0005] The purpose of the present invention is to solve the technical problem that there is no dual-battery charging control system in the prior art, which makes it difficult to realize dual-battery. The present invention discloses a dual-battery system charging control method and system
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[0026] The present invention will be described in detail below in conjunction with specific embodiments.
[0027] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0028] Such as figure 1 Shown is a flow chart of the charging control method for the dual battery system of the present invention. The invention discloses a charging control method for a dual-battery system, which specifically includes the following steps: step 1, setting a charging control system and two sets of battery systems in the electric vehicle, and the two sets of battery systems are respectively connected to the charging control system; The charging control system monitors the battery usage parameters and c...
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The invention relates to the technical field of an electric automobile and discloses a dual-battery system charging control method. The method comprises the following specific steps: 1) arranging a charge control system and two sets of battery systems in an electric automobile, wherein the two sets of battery systems are connected with the charge control system, and the charge control system monitors use parameters of batteries of the two sets of battery systems and carries out charge mode judgment; 2) selecting one set of battery system to be charged in priority according to the parameters detected by the charge control system in the step 1), and the charge control system sending out a control signal to enable the selected battery system and an external charging device to be conducted; and 3) when the battery system selected in the step 2) finishes charging, the charge control system judging whether to charge the other battery system continuously, if so, enables the other set of battery system and the external charging device to be conducted, or otherwise, finishing charging. The invention also discloses a dual-battery system charging control system.
Description
technical field [0001] The invention relates to electric vehicle technology, in particular to a charging control method and system for a dual-battery system. Background technique [0002] With the gradual depletion of oil resources, electric vehicles (Electron-Volt) have been well developed in recent years, especially the technical breakthrough of graphene as a battery raw material, making it possible to promote electric vehicles on a large scale. An electric vehicle refers to a vehicle powered by an on-board power supply and driven by a motor to drive the wheels. Compared with gasoline vehicles, it is more energy-saving and environmentally friendly, so it is being promoted by countries all over the world. [0003] At present, some developed regions have begun to use electric vehicles. In order to facilitate people's use, in some public places, such as residential areas, streets, squares and other places, AC charging piles set up in a centralized manner are used to charge ...
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IPC IPC(8): H02J7/00
CPCH02J7/0014H02J7/0026H02J7/00304
Inventor 古自勇寇芯晨向建明李军营张琼
Owner WM MOTOR TECH GRP CO LTD