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Charging power adjusting method and device, power supply equipment and storage medium

A technology for charging power and power supply equipment, applied in the direction of charging/discharging current/voltage regulation, circuit devices, battery circuit devices, etc., can solve the problems of prolonging charging time, reducing charging speed, waste of resources, etc. The effect of charging efficiency and high-efficiency charging power

Inactive Publication Date: 2018-11-30
ANKER INNOVATIONS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When a multi-port PD power supply device charges a low-power device to be charged, the charging power provided will be higher than the rated power required by the device to be charged, resulting in waste of resources. Burn down the device to be charged; when the multi-port PD power supply device charges the device with high power to be charged, the charging power provided will be lower than the rated power required by the device to be charged, thus reducing the charging speed and prolonging the charging time

Method used

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  • Charging power adjusting method and device, power supply equipment and storage medium
  • Charging power adjusting method and device, power supply equipment and storage medium
  • Charging power adjusting method and device, power supply equipment and storage medium

Examples

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Embodiment 1

[0056] figure 1 It is a flow chart of the charging power adjustment method provided by Embodiment 1 of the present invention. According to different needs, figure 1 The order of execution in the flowcharts shown may be changed and certain steps may be omitted.

[0057] 101: When it is detected that the device to be charged is plugged in, allocate initial power and output it.

[0058] In this specific implementation manner, when the power supply device detects that the device to be charged is plugged in, it first allocates an initial power and outputs it to the device to be charged, and the device to be charged is charged with the power output by the power supply device.

[0059] The power supply device may include, but is not limited to, a power adapter, a mobile power supply, a computer slot, and any electronic device that can provide power. The devices to be charged may include, but are not limited to, mobile phones, notebooks, personal digital assistants, MP3, MP4 and an...

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Abstract

The invention discloses a charging power adjusting method and device, power supply equipment and a storage medium. The charging power adjusting method comprises the steps that when it is detected thatto-be-charged equipment is inserted, initial power is distributed and output; charging power of the to-be-charged equipment is calculated in real time; whether the initial power is greater than the charging power or not is judged; when it is determined that the initial power is greater than the charging power, the output power of the power supply equipment is adjusted according to a first presetrule; or when it is determined that the initial power is less than or equal to the charging power, the output power of the power supply equipment is adjusted according to a second preset rule. According to the charging power adjusting method and device, the power supply equipment and the storage medium, the charging power of the to-be-charged equipment can be adjusted in real time, the charging demands of different to-be-charged equipment are met, the charging efficiency is improved, and the charging time is shortened.

Description

【Technical field】 [0001] The invention relates to the technical field of charging, in particular to a charging power adjustment method, device, power supply equipment and storage medium. 【Background technique】 [0002] Type-C is the interface standard of Universal Serial Bus (USB), and USB-PD (Universal Serial Bus Power Delivery) mainly realizes the fast charging design through the Type-C interface. USB-Type-C / PD charging is an emerging fast charging technology, which brings new vitality to the charging field and fundamentally solves the chaotic situation of power supply for electronic products. To put it vividly, the adapter is all made into one product, and the electrical appliance notifies the adapter to output the required current and voltage through the USB Type-C interface, so as to realize the unification / universality of electronic devices and charging / communication interfaces. [0003] With the popularization and promotion of PD electronic equipment, multi-port PD e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
CPCH02J7/0036H02J7/007Y02E60/10
Inventor 郑斌江甫
Owner ANKER INNOVATIONS TECH CO LTD
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