Equipment charging method and system, and charger

A charger and charging voltage technology, which is applied in current collectors, battery circuit devices, circuit certification, etc., can solve the problem of leakage of charging configuration parameters, and achieve the effect of protecting legitimate rights and interests and protecting data security.

Inactive Publication Date: 2017-03-08
NEUSOFT CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a device charging method, charger and system, which can solve the problem that charging configuration parameters are easily leaked in existing charging methods

Method used

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  • Equipment charging method and system, and charger
  • Equipment charging method and system, and charger
  • Equipment charging method and system, and charger

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Embodiment Construction

[0057] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0058] An embodiment of the present invention provides a method for charging a device, such as figure 1 As shown, the method includes:

[0059] 101. After the charger is connected to the charging interface of the device, perform near-field communication (NFC) pairing between the charger and the device and start the NFC encrypted communication mode.

[0060] In the embodiment of the present invention, the charger has a traditional da...

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Abstract

The invention discloses an equipment charging method, an equipment charging system and a charger, which relate to the field of intelligent equipment, and are invented to solve the problem that the existing charging method is prone to cause charging configuration parameter disclosure. The equipment charging method comprises the steps that: near field communication NFC pairing is carried out between the charger and equipment and an NFC encrypted communication mode is initiated after the charger is connected to a charging interface of the equipment; the charger receives equipment identification information sent by the equipment; the equipment is subjected to identity authentication according to the equipment identification information; equipment charging information sent by the equipment is received; and charging configuration parameters are set based on the equipment charging information, and the equipment is charged by means of the charging interface. The equipment charging method, the equipment charging system and the charger can protect the security of data interaction between the equipment and the charger, and prevent data information from being detected and cracked.

Description

technical field [0001] The invention relates to the field of smart devices, in particular to a device charging method, charger and system. Background technique [0002] The traditional device charging method is: connecting mobile phones, tablet computers and other devices to the charger through a Universal Serial Bus (USB) interface, and performing an authentication process between the device and the charger after connection. The authentication process includes two stages: identity authentication and charging configuration parameter transmission. In the identity authentication stage, the device or charger judges whether the positive and negative data lines are short-circuited, and if they are short-circuited, the authentication is successful; or the charger sends a high level to the device through the data line, and the device charger returns a As a response, the two complete the handshake signal transmission. In the charging configuration parameter transmission stage, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H04W4/00H04W12/02
CPCH02J7/00H02J7/00045H02J7/0077H02J7/0088H04W4/80H04W12/02
Inventor 韩冰苑树庆
Owner NEUSOFT CORP
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