Intelligent power supply and management system of unmanned aerial vehicle ground station

An intelligent power supply and management system technology, applied in load supply circuits, circuits, collectors, etc., can solve the problems of single power supply, single power supply information, lack of self-discharge storage mechanism, etc., and achieve the effect of prolonging the service life

Inactive Publication Date: 2018-06-08
GUANGDONG RONGQE INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The power supply system of the existing UAV ground station has a single power supply and a single function, and the multi-channel power supply is mostly hard switching, lacking an optimal power supply mechanism;
[0004] 2. The power supply of the ground station load equipment is a single power supply. When the power supply is abnormal, the equipment will work abnormally, which will affect the entire ground station system;
[0005] 3. The lithium battery needs to be discharged to the storage voltage if it is not used for a long time, so as to facilitate storage and prolong the battery life. Most of the existing ground station built-in batteries lack self-discharge storage mechanisms;
[0006] 4. The power supply information is single, and there is no abnormal alarm function. Most of the existing ground stations display the remaining power; lack of display of the remaining time of charging and discharging; remaining capacity, overall power supply voltage, current, system power; power supply information of each load unit, power supply circuit abnormal alarm and information display, etc.
Although this invention makes the UAV avionics system more integrated and realizes the generator power supply of the UAV, the flight time and flight reliability are greatly improved, but it lacks an optimal power supply mechanism and the existing ground station has many built-in batteries. For the lack of self-discharge storage mechanism

Method used

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  • Intelligent power supply and management system of unmanned aerial vehicle ground station

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specific Embodiment approach

[0025] figure 1 A specific embodiment of the present invention is shown: an intelligent power supply management system for a UAV ground station, including an external power supply unit, a built-in lithium battery pack, a self-discharge protection circuit, a voltage and current acquisition unit, an intelligent power distribution unit, and an external power supply unit , multi-redundant power distribution unit, MCU, alarm unit, display unit and load unit, in which each power supply input and each load power supply has a voltage and current acquisition unit, which is responsible for collecting the voltage and current of each power supply circuit and providing them to the MCU , the dynamic power, dynamic voltage, and current information can be known through MCU processing, and then the status of each power supply circuit can be judged.

[0026] In this embodiment, the intelligent power distribution unit is composed of a multi-program control switch circuit, together with the volta...

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Abstract

The invention discloses an intelligent power supply and management system of an unmanned aerial vehicle ground station, and relates to the technical field of unmanned aerial vehicle power supply. Theintelligent power supply and management system comprises an external power supply unit, a built-in lithium battery pack, an automatic discharging protection circuit, voltage / current acquisition units,an intelligent power distribution unit, an external power supply unit, a multi-redundancy power distribution unit, an MCU, a warning unit, a display unit and a load unit, wherein each path of power supply input and each path of load power supply are provided with the voltage / current acquisition unit which is used for acquiring a voltage and a current of each power supply circuit and providing thevoltage and the current to the MCU, dynamic power and dynamic voltage and current information can be known by processing of the MCU, and the state of each power supply circuit is further judged. Multi-path power supply is supported, power supply has an optimal function, intelligent switching can be achieved, normal working of the ground station is ensured, the ground station is provided with theautomatic discharging protection circuit, the service lifetime of a ground station battery is prolonged, various types of information of the system can be displayed, a sound can be given out to warn when the power supply circuit is abnormal and the battery is in low electric quantity, and the market demand is satisfied.

Description

technical field [0001] The invention relates to the technical field of UAV power supply, in particular to an intelligent power supply management system for UAV ground stations. Background technique [0002] At present, the UAV market is an information industry, and many large and medium-sized enterprises are developing and researching the UAV market, which is an indispensable part of the power supply system that provides energy. However, the power supply systems on the market all have the following defects: [0003] 1. The power supply system of the existing UAV ground station has a single power supply and a single function, and the multi-channel power supply is mostly hard switching, lacking an optimal power supply mechanism; [0004] 2. The power supply of the ground station load equipment is a single power supply. When the power supply is abnormal, the equipment will work abnormally, which will affect the entire ground station system; [0005] 3. The lithium battery nee...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): H01M10/42H01M10/48H02J7/00
CPCH01M10/425H01M10/482H01M2010/4271H02J7/0063Y02E60/10
Inventor白朝顺刘铭青陆仕斌叶茂林陈建伟
OwnerGUANGDONG RONGQE INTELLIGENT TECH CO LTD