Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Control circuit for intelligent and mobile explosionproof charging box of unmanned aerial vehicle

A control circuit and charging circuit technology, which is applied in battery circuit devices, electric vehicle charging technology, charging stations, etc., can solve the problems of no drone control circuit, occupying space for battery exposure, and increasing use costs, so as to improve processing Real-time performance, easy charging, and improved processing speed

Active Publication Date: 2019-06-18
GUIZHOU POWER GRID CO LTD
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]In order to meet the needs of long-term drone work, it is often necessary to carry a large number of batteries for field operations, which increases investment and is not conducive to carrying. The purchase of a large number of batteries is not only It increases the cost of use and brings great safety hazards. Even if the battery manager is used, it still cannot solve the problems of occupying a large amount of space during charging and battery exposure. Once an accident occurs with a certain battery, it means a huge safety risk. Existing There is no control circuit for parallel charging of drones

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Control circuit for intelligent and mobile explosionproof charging box of unmanned aerial vehicle
  • Control circuit for intelligent and mobile explosionproof charging box of unmanned aerial vehicle
  • Control circuit for intelligent and mobile explosionproof charging box of unmanned aerial vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1: as Figure 11-19 As shown, a control circuit for an intelligent mobile explosion-proof charging box for drone batteries includes a main charging circuit and a control charging circuit. The current detection circuit is shunted and connected to eight non-isolated synchronous step-down modules, and the eight non-isolated synchronous step-down modules are respectively connected to six charging terminals, USB charging interface and remote control interface, and the control charging circuit includes the main control circuit and sub-control charging circuit, the sub-control charging circuit adopts three groups, all of which are connected to the main control circuit, and the three groups of sub-control charging circuits and the main control circuit are connected to eight non-isolated synchronous step-down devices before the six charging terminals, USB charging interface and remote control interface. module, each sub-control charging circuit and main control circui...

Embodiment 2

[0062] Embodiment 2: as Figure 1-Figure 10 As shown, an intelligent mobile explosion-proof charging box for drone batteries includes a metal explosion-proof box body 1, a battery fixing bracket 2 and a charging terminal interface board 3, and the upper end of the metal explosion-proof box body 1 is provided with a box cover 4, The battery fixing bracket 2 and the charging terminal interface board 3 are arranged inside from top to bottom, and the battery fixing bracket 2 is provided with a vertical jack 3 embedded with a UAV battery 15 (DJI Phantom 4 UAV battery is selected) , the charging terminal interface board 3 corresponding to the center of the vertical jack 3 is provided with a charging terminal 5, the charging terminal 5 is electrically connected to the main charging terminal 6, the main charging terminal 6 is installed outside the side wall of the metal explosion-proof box body 1, and the box cover Handle 18 is installed on 4, metal explosion-proof box casing 1 and ca...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a control circuit for an intelligent and mobile explosionproof charging box of an unmanned aerial vehicle. The control circuit comprises a main charging loop and a control charging circuit, wherein the main charging loop comprises a DCDC interface and a main current detection circuit which are sequentially connected, the main current detection circuit is connected to eightnon-isolation synchronous buck modules after shunting, the eight non-isolation synchronous buck modules are respectively connected to six charging terminals, a USB charging interface and a remote controller interface, the control charging circuit comprises a master control circuit and three groups of sub-control charging circuits, the three groups of sub-control charging circuits are all connectedto the master control circuit, the three groups of sub-control charging circuits and the master control circuit are connected to the eight non-isolation synchronous buck modules in front of the six charging terminals, the USB charging interface and the remote controller interface, and two of the non-isolation synchronous buck modules are controlled by each group of sub-control charging circuit and the master control circuit. By the control circuit, charging of an unmanned aerial vehicle battery can be achieved; and by a modular structure, the processing speed and the processing real-time performance of the whole circuit can be ensured.

Description

technical field [0001] The invention relates to a control circuit for an intelligent mobile explosion-proof charging box for a battery of an unmanned aerial vehicle, belonging to the technical field of mobile explosion-proof charging box equipment. Background technique [0002] In order to meet the needs of long-term drone work, it is often necessary to carry a large number of batteries for field operations, which increases investment and is not conducive to carrying. The purchase of a large number of batteries not only increases the cost of use, but also brings greater safety hazards. The use of battery stewards still cannot solve the problems of occupying a large amount of space during charging and battery exposure. Once an accident occurs with a certain battery, it means a huge safety risk. There is currently no technology to control the simultaneous charging of drones. Contents of the invention [0003] The technical problem to be solved by the present invention is to ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H02J7/00H02J7/02B60L53/00
CPCY02T10/7072Y02T10/92Y02T10/70Y02T90/14
Inventor 陈凤翔杨磊刘博迪方广东陈科羽李文涛刘陵轶
Owner GUIZHOU POWER GRID CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com