Unlock instant, AI-driven research and patent intelligence for your innovation.

Air vehicle battery monitoring method and device, battery and air vehicle

An aircraft and flight control technology, applied in the field of aircraft, can solve problems such as high requirements for flight experience, bombing accidents, high risk of misjudgment, etc.

Active Publication Date: 2019-05-10
SHENZHEN AUTEL INTELLIGENT AVIATION TECH CO LTD
View PDF15 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, this method requires high flying skills and experience of the user; on the other hand, due to the need for manual judgment, it is time-consuming and has a high risk of misjudgment. If it is not handled in time or the judgment is wrong, it may lead to bombing accident

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
  • Air vehicle battery monitoring method and device, battery and air vehicle
  • Air vehicle battery monitoring method and device, battery and air vehicle
  • Air vehicle battery monitoring method and device, battery and air vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0175] Figure 4 It is a schematic flowchart of an aircraft battery monitoring method provided by an embodiment of the present invention. The aircraft battery monitoring method can be applied to the monitoring of batteries of various types of aircraft, such as drones, unmanned ships, or other mobile devices. The aircraft battery monitoring method may be performed with any suitable type of battery, such as figure 2 The battery in 10.

[0176] refer to Figure 4 , the aircraft battery monitoring method includes:

[0177] 401: Obtain electrical performance parameters of the battery.

[0178] The battery includes at least two electric cells, and the electric cells in the at least two electric cells can be connected in series. In some other embodiments, the cells of the at least two cells can also be connected in parallel.

[0179] Wherein, the electrical performance parameters include at least one of the number of cycles of the battery, the lowest voltage of the cells in th...

Embodiment 2

[0236] Figure 6 It is a schematic flowchart of another aircraft battery monitoring method provided by an embodiment of the present invention. The aircraft battery monitoring method can be applied to the monitoring of batteries of various types of aircraft, such as drones, unmanned ships, or other mobile devices. The aircraft battery monitoring method may be performed with any suitable type of battery, such as figure 2 The battery in 10.

[0237] refer to Figure 6 , the aircraft battery monitoring method includes:

[0238] 601: Acquire electrical performance parameters of the battery.

[0239] 602: Acquire a discharge state parameter of the battery.

[0240] Wherein, the discharge state parameter is a parameter during the discharge process of the battery, which is used to reflect the power supply condition of the battery. The discharge state parameters include but are not limited to: the lowest voltage of the cells in the battery and the discharge current of the batter...

Embodiment 3

[0255] Figure 7 It is a schematic diagram of an aircraft battery monitoring device provided by an embodiment of the present invention. Wherein, the aircraft battery monitoring device 70 can be applied to monitor the batteries of various types of aircraft, such as unmanned aerial vehicles, unmanned ships or other mobile devices and the like. The aircraft battery monitoring device 70 can be configured in any suitable type of battery, such as configured in figure 2 In the battery 10.

[0256] refer to Figure 7 , the aircraft battery monitoring device 70 includes: an electrical performance parameter acquisition module 701 , a discharge state parameter acquisition module 702 , a flight detection module 703 , a state identification determination module 704 and a control module 705 .

[0257] Wherein, the electrical performance parameter acquisition module 701 is used to acquire the electrical performance parameters of the battery.

[0258] Wherein, the electrical performance ...

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 embodiment of the invention relates to the technical field of air vehicles, and discloses an air vehicle battery monitoring method and device, a battery and an air vehicle. The air vehicle batterymonitoring method includes the steps that electrical property parameters of the battery are acquired, wherein the electrical property parameters include a battery cycle index, at least one of the lowest voltage of an electrical core in the battery and the voltage difference of the electrical core in the battery; state identification is determined according to the electrical property parameters and is used for identifying the voltage difference state of the battery and a flying control strategy of the air vehicle corresponding to the state identification; and voltage difference state remindingis conducted based on the battery voltage difference corresponding to the state identification, and flying of the air vehicle is controlled through the flying control strategy corresponding to the state identification. Through the air vehicle battery monitoring method, the requirements on flying skills and flying experience of users are lowered, manual judgment time can be saved, accuracy of judgment can be improved, risks of vehicle blasting of the air vehicle are effectively lowered, and safety of the air vehicle is improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of aircraft, and in particular to an aircraft battery monitoring method, device, battery and aircraft. Background technique [0002] With the advancement of science and technology and the development of flight technology, aircraft are widely used in various fields. For example, taking unmanned aerial vehicles as an example, its scope of use has been expanded to three major fields: military, scientific research, and civilian use, specifically in power communication, meteorology, agriculture, ocean, exploration, photography, search and rescue, disaster prevention and mitigation, crop production estimation, and drug control. Anti-smuggling, border patrol, public security and anti-terrorism and other fields are widely used. Among them, aircraft (such as UAV) is a product with relatively high safety requirements, and its safety performance is an important indicator for evaluating its ov...

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): G05D1/08G01R31/396G05D1/10
CPCG05D1/08G05D1/10G01R31/396
Inventor 秦威刘玉华
Owner SHENZHEN AUTEL INTELLIGENT AVIATION TECH CO LTD