COMMUNICATION METHOD, POWER ADAPTOR AND TERMINAL
First Claim
1. A communication method, comprising:
- receiving handshake information from a terminal before a power adapter charges the terminal;
determining, by the power adapter, an initial charging parameter according to the handshake information; and
charging, by the power adapter, the terminal according to the initial charging parameter.
1 Assignment
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Accused Products
Abstract
The present disclosure provides a communication method, a power adaptor and a terminal. The method includes: before a power adaptor charges a terminal, receiving handshake information from the terminal; determining, by the power adaptor, an initial charging parameter according to the handshake information; and charging, by the power adaptor, the terminal according to the initial charging parameter. In embodiments of the present disclosure, before a power adaptor charges a terminal, the power adaptor receives handshake information from the terminal, and determines an initial charging parameter according to the handshake information, which can effectively avoid a phenomenon of the heating and even burnout of a mobile phone due to the fact that the voltage or current of the power adaptor is blindly increased.
103 Citations
30 Claims
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1. A communication method, comprising:
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receiving handshake information from a terminal before a power adapter charges the terminal; determining, by the power adapter, an initial charging parameter according to the handshake information; and charging, by the power adapter, the terminal according to the initial charging parameter. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9-15. -15. (canceled)
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16. A power adapter, comprising:
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a transceiver, configured to receive handshake information from a terminal before the terminal is charged by the power adapter; a processor, configured to determine an initial charging parameter according to the handshake information received by the transmitting-receiving unit; and a charger, configured to charge the terminal according to the initial charging parameter determined by the determining unit. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23)
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24. A terminal, comprising:
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a transceiver, configured to send handshake information to a power adapter before receiving a charging current from the power adapter, wherein the handshake information is used by the power adapter to determine an initial charging parameter; and a charger, configured to receive the charging current outputted by the power adapter according to the initial charging parameter. - View Dependent Claims (25, 26, 27, 28, 29, 30)
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Specification