Charging treatment method, terminal equipment and storage medium
A technology for terminal equipment and charging equipment, which is used in exchange data chargers, secondary battery charging/discharging, charging/discharging current/voltage regulation, etc. Damage, improve accuracy, improve the effect of charging safety
Pending Publication Date: 2019-02-12
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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- Application Information
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Problems solved by technology
However, if a non-standard cable is used to connect to the terminal device to charge the terminal device, at this time, if the charger connected to the terminal device uses the fast charging protocol to charge the terminal device, the VBUS capacitor on the charging interface of the terminal device will The voltage will be higher than the voltage generated in the non-fast charging mode, and it is easy to damage the CCpin on the charging interface, thereby damaging the terminal device
Method used
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[0075] The exemplary embodiments will be described in detail here, and examples thereof are shown in the accompanying drawings. When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementation manners described in the following exemplary embodiments do not represent all implementation manners consistent with the present invention. Rather, they are merely examples of devices and methods consistent with some aspects of the present invention as detailed in the appended claims.
[0076] figure 1 Is a flowchart of Embodiment 1 of a charging processing method according to an exemplary embodiment, such as figure 1 As shown, the charging processing method provided in this embodiment is applied to a terminal, that is, a terminal device such as a mobile phone and a tablet computer. The charging processing method specifically includes the following steps:
[0077] ...
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The invention discloses a charging treatment method, terminal equipment and a storage medium. The method comprises the following steps: connecting the terminal equipment with charging equipment through a cable; if the terminal equipment is in a UFP mode, detecting whether the cable which is connected with the terminal equipment is a standard cable or not; and if the cable is not a standard cable,and controlling the charging equipment to provide standard voltage which is not rapid charging input voltage for charging the terminal equipment through the cable. When it is determined that the terminal equipment is charged, whether the connected cable is a standard cable or not can be detected, when it is determined that the connected cable is a non-standard cable, the terminal equipment is notcharged by a rapid charging protocol, and is charged under the control by standard voltage, and the terminal equipment and a charging interface are protected against being damaged.
Description
Technical field [0001] The present disclosure relates to the technical field of terminals, and in particular to a charging processing method, terminal equipment and storage medium. Background technique [0002] With the technological development of smart terminal equipment, terminal equipment has become an important tool in people's lives and work. The terminal device needs to be charged. Generally, a charging cable and a charger are configured. Both ends of the charging cable are connected to the terminal's charging interface and charger, respectively, and the charger is connected to the power supply, and then the charger charges the terminal through the charging cable. [0003] In the related art, a C to A cable (cable) is provided. The C to A cable is a wire conforming to the Universal Serial Bus Implementers Forum (USB IF) specification, and one end of the wire is The Type A plug interface has a Type C plug interface at one end, where the Type A plug interface is connected to ...
Claims
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IPC IPC(8): H02J7/00H01M10/44
CPCH01M10/446H02J7/007H02J7/00045H02J2207/40H02J7/00034Y02E60/10H02J7/00712H02J2310/22H02J7/00H02J7/0034
Inventor 王彦腾郝宁
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD