Mobile power supply and control method thereof

A mobile power supply and output control technology, applied in the field of power supply, can solve problems such as car failure, car ignition, battery power shortage, etc.

Inactive Publication Date: 2011-04-06
SHENZHEN SBASE ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In real life, with the rapid development of science and technology and the improvement of people's living standards, cars have become an extremely important communication tool, but cars often e

Method used

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  • Mobile power supply and control method thereof
  • Mobile power supply and control method thereof

Examples

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Embodiment Construction

[0022] Such as figure 1 with figure 2 As shown, the present invention discloses a mobile power supply, which includes an AC power output module, a DC power output module and a large current instantaneous output module (car ignition module), and the mobile power supply realizes the management of the three modules.

[0023] The mobile power supply includes a single-chip microcomputer 1, an output control circuit 5, a lithium battery 4, and a high-current instantaneous output module. The output control circuit 5 is connected to the single-chip microcomputer 1 and the lithium battery 4 respectively. The high-current output unit 11 connected to the output control circuit 5, and the voltage detection wake-up unit 12 connected to the high-current output unit 11, the high-current output unit 11 is used to connect with electrical equipment, the voltage detection The wake-up unit 12 is connected to the single-chip microcomputer 1; the voltage detection wake-up unit 12 includes a volta...

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PUM

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Abstract

The invention provides a mobile power supply which comprises a singlechip (1), an output control circuit (5), a lithium cell (4) and a heavy current instantaneous output module, wherein the output control circuit (5) is respectively connected with the singlechip (1) and the lithium cell (4), the heavy current instantaneous output module comprises a heavy current output unit (11) connected with the output control unit (5) and a voltage detection wake-up unit (12) connected with the heavy current unit (11), the heavy current output unit (11) is used for being connected with electric equipment, the voltage detection wake-up unit (12) is connected with the singlechip (1) and comprises an electric equipment voltage detection unit (121) used for detecting the voltage of the electric equipment, and the electric equipment voltage detection unit (121) controls the power supply state of the heavy current output unit (11) according to the detected voltage.

Description

technical field [0001] The invention relates to the field of power supplies, in particular to a mobile power supply and a control method thereof. Background technique [0002] In real life, with the rapid development of science and technology and the improvement of people's living standards, cars have become an extremely important communication tool, but cars often encounter the problem of not being able to start the fire, especially when the car is on the road. It is difficult to start the car with insufficient power, which brings a lot of inconvenience to the user. Contents of the invention [0003] In order to solve the above-mentioned technical problems in the prior art, the present invention provides a mobile power supply and a control method thereof. [0004] The invention provides a mobile power supply, comprising a single-chip microcomputer, an output control circuit, a lithium battery, and a high-current instantaneous output module, the output control circuit is ...

Claims

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Application Information

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IPC IPC(8): H02J7/00H02J9/04H02H3/12G05B19/042
CPCH02J7/0008H02J7/0054H02J7/00041H02J7/00047H02J7/342
Inventor 陈章盛杨振东
Owner SHENZHEN SBASE ELECTRONICS TECH
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