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Battery control panel working method, battery control panel and unmanned aerial vehicle

A technology of battery control board and working method, which is applied in the direction of battery circuit devices, current collectors, electric vehicles, etc., can solve problems such as sudden change, burning out of the control board, etc., to avoid sudden change of current, avoid waste of electric energy, and reduce the range of change Effect

Pending Publication Date: 2020-06-02
深圳市三奇科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In some special fields, such as UAV technology, the battery power supply requirements are higher, and special control boards must be equipped for battery control and management. Although these control boards can protect the battery from over-current and short-circuit At the moment when the man-machine is started, due to the need to take off and climb, the current will suddenly change from zero to high in a very short time, and the control board will burn out, which needs to be improved

Method used

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  • Battery control panel working method, battery control panel and unmanned aerial vehicle
  • Battery control panel working method, battery control panel and unmanned aerial vehicle
  • Battery control panel working method, battery control panel and unmanned aerial vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] A battery working board control method, referring to figure 1 , including the following process steps:

[0059] Step S101: Before running, check the connection of electric equipment.

[0060] Step S102: Enter the initial current mode if the access signal of the electrical equipment is received.

[0061] Step S103 : In the initial current mode, check the operating conditions. If the operating condition check is passed, proceed to the next step; otherwise, exit the initial current mode and proceed to step S107 .

[0062] Step S104: Perform battery status detection, if the battery status detection is passed, enter the next step, otherwise exit the initial current mode, and enter step S107.

[0063] Step S105: Judging whether a startup request of the electric device is received, and if a startup request is received, enter the startup current mode.

[0064] Step S106: Determine whether the duration of the start-up current mode reaches the first preset duration, and enter ...

Embodiment 2

[0074] A battery control panel, refer to Figure 4 , including a memory and a processor, the memory stores an instruction set for the processor to call to realize the following functions:

[0075] Before operation, check the connection of electrical equipment;

[0076] If the access signal of the electrical equipment is received, enter the initial current mode;

[0077] In the initial current mode, the operating condition detection is performed, and the operating condition detection includes: the operating current is less than the first standard threshold, and the operating temperature belongs to the standard temperature range;

[0078] If the operating condition detection fails, exit the initial current mode;

[0079] If the operating environment detection is passed, the battery state detection is performed, and the battery state detection includes: the voltage of the single battery is less than the second standard threshold, the power of the single battery is greater than ...

Embodiment 3

[0087] An unmanned aerial vehicle, comprising the battery control board in embodiment 2.

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Abstract

The invention discloses a battery control panel working method, a battery control panel and an unmanned aerial vehicle, and belongs to the battery technology. The method comprises the steps: carryingout the detection of the access of electric equipment before operation; if the access signal of the electric equipment is received, entering an initial current mode, and adopting a safety current which cannot cause burning; in the initial current mode, performing operation condition detection, wherein operation condition detection comprises the steps that the operation current is smaller than a first standard threshold value, and the operation temperature belongs to a standard temperature range; if the operation condition detection is not passed, exiting the initial current mode; if the operation environment detection is passed, carrying out battery state detection; if the battery state detection fails, exiting the initial current mode; if the battery state detection is passed, carrying out electric equipment starting request detection; if the signal of the starting request is received, entering a starting current mode; and in the starting current mode, providing the starting current for the electric equipment. Through buffering of initial current, control panel burnout caused by sudden change of the current is avoided, and starting is safe.

Description

technical field [0001] The invention relates to battery technology, and more specifically, it relates to a working method of a battery control board, a battery control board and an unmanned aerial vehicle. Background technique [0002] Battery protection board, as the name implies, lithium battery protection board is mainly an integrated circuit board that protects rechargeable (generally lithium battery). The reason why a lithium battery (rechargeable type) needs protection is determined by its own characteristics. Since the material of the lithium battery itself determines that it cannot be charged and discharged by overcharge, overdischarge, overcurrent, short circuit and ultra-high temperature, the lithium battery components will always appear with a protection board with a sampling resistor and a current fuse. [0003] In some special fields, such as UAV technology, the battery power supply requirements are higher, and special control boards must be equipped for batter...

Claims

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Application Information

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IPC IPC(8): H02J7/00
Inventor 朱辉温丹
Owner 深圳市三奇科技有限公司