CN105867453A - Airborne equipment constant temperature control circuit of unmanned aerial vehicle - Google Patents
Airborne equipment constant temperature control circuit of unmanned aerial vehicle Download PDFInfo
- Publication number
- CN105867453A CN105867453A CN201610288050.3A CN201610288050A CN105867453A CN 105867453 A CN105867453 A CN 105867453A CN 201610288050 A CN201610288050 A CN 201610288050A CN 105867453 A CN105867453 A CN 105867453A
- Authority
- CN
- China
- Prior art keywords
- aerial vehicle
- unmanned aerial
- temperature control
- control circuit
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
- G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
- G05D23/1931—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of one space
Abstract
The invention provides an airborne equipment constant temperature control circuit of an unmanned aerial vehicle. When a civil unmanned aerial vehicle is used at a low environment temperature, the civil unmanned aerial vehicle cannot work normally due to the limitation of the temperature on the flight control system and airborne electronic equipment of the unmanned aerial vehicle. For improving the adaptability of the unmanned aerial vehicle in a low-temperature environment, the airborne equipment constant temperature control circuit is characterized by comprising an automatic temperature control switch, a heating module, a security part, a main switch and a lithium battery power supply, wherein the heating module is composed of an automatic temperature compensation switch and a ceramic heater, the outer walls of the flight control system and electronic equipment of the unmanned aerial vehicle can be heated with the automatic temperature control switch in the control circuit through judgment on the environment temperature, and thus it is ensured that the unmanned aerial vehicle can run normally under the low temperature condition.
Description
Technical field
The present invention relates to a kind of control circuit, particularly relate to a kind of unmanned aerial vehicle onboard equipment constant temperature control circuit.
Background technology
In recent years, civilian unmanned air vehicle technique particularly predict in forest fire protection, the condition of a disaster, take photo by plane, the application aspect such as aerial survey more
Come the most universal.Existing civilian unmanned plane is the most electronic and oil moves dynamic mode, and unmanned plane has outfit lithium battery, but,
Unmanned plane finds during using, particularly at northern China use in winter, when outdoor temperature is less than-5 DEG C, and unmanned plane
Flying control and air environment due to limited by temperature, and cannot normally work, generally unmanned plane normally works
Temperature is more than 0 DEG C；And the electric discharge of lithium battery is the most sensitive to temperature, low temperature electricity is the lowest, and unmanned plane exists
Fly under low temperature environment then restricted.
In view of the above problems, after unmanned plane uses the airborne equipment constant temperature control circuit of the invention, in order to improve nothing
Man-machine adaptability at low ambient temperatures, control circuit, to use unmanned aerial vehicle onboard electronic equipment outer wall mode of heating, makes nothing
Man-machine electronic equipment reaches normal operating temperature, thus ensures unmanned plane under cryogenic properly functioning.
Summary of the invention
The purpose of the invention is to provide a kind of simple in construction, easy to operate constant temperature control circuit.
Unmanned aerial vehicle onboard equipment constant temperature control circuit technical scheme of the present invention is: include automatic temperature control switch, warming module,
Insurance, main switch and lithium battery power supply composition, insurance, main switch, automatic temperature control switch use series system, warming module
(1), (2), (3) use parallel connection.
For described unmanned aerial vehicle onboard equipment constant temperature control circuit, warming module (1), (2), (3) are respectively by automatic temperature-adjusting
Compensating switch and ceramic heater are formed by connecting.
Accompanying drawing explanation
Fig. 1 is unmanned aerial vehicle onboard equipment constant temperature control circuit figure.
Main element symbol description
Detailed description of the invention
Below in conjunction with the accompanying drawings 1 and detailed description of the invention this control circuit is described in further detail.
As shown in drawings, unmanned aerial vehicle onboard equipment constant temperature control circuit is when unmanned plane operation, and main switch K can be by unmanned
Machine manipulation personnel open according to ambient temperature, and by connecting main switch K, electric current makes control circuit realize loop through insurance BX, this
Time be that control circuit is powered by 3S lithium battery, fly control and the environment of air environment when ambient temperature does not reaches unmanned plane
Use temperature (0 DEG C) time, automatic temperature control switch PC effect, now by loop can to parallel connection three warming module (1), (2),
(3) it is powered.
As shown in drawings, three warming module (1), (2), (3), be to be added by automatic temp compensating switch SB and pottery respectively
Hot device PTC is in series, and ceramic heater PTC can arrange heating-up temperature, and automatic temp compensating switch SB can carry out temperature
Compensate, and when unmanned aerial vehicle onboard electronic equipment is more, also can set up identical many groups warming module again.
Finally illustrating, embodiment of above is only in order to illustrate technical scheme and unrestricted, although reference
Present invention innovation has been described in detail by better embodiment, it will be understood by those within the art that, can be to this
The technical scheme of innovation and creation is modified or equivalent, and without deviating from objective and the scope of the present invention program, it is all because containing
Cover in the middle of scope of the presently claimed invention.
Claims (2)
1. a unmanned aerial vehicle onboard equipment constant temperature control circuit, it is characterised in that: include automatic temperature control switch, warming module, guarantor
Danger, main switch and lithium battery power supply, insurance, main switch, automatic temperature control switch use series connection, warming module (1), (2), (3)
Use parallel connection.
2. as claimed in claim 1 unmanned aerial vehicle onboard equipment constant temperature control circuit, it is characterised in that: warming module (1), (2),
(3) it is formed by connecting by automatic temp compensating switch and ceramic heater respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610288050.3A CN105867453A (en) | 2016-05-04 | 2016-05-04 | Airborne equipment constant temperature control circuit of unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610288050.3A CN105867453A (en) | 2016-05-04 | 2016-05-04 | Airborne equipment constant temperature control circuit of unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105867453A true CN105867453A (en) | 2016-08-17 |
Family
ID=56630186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610288050.3A Pending CN105867453A (en) | 2016-05-04 | 2016-05-04 | Airborne equipment constant temperature control circuit of unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105867453A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111566586A (en) * | 2019-06-21 | 2020-08-21 | 深圳市大疆创新科技有限公司 | Storage medium, image transmission module, unmanned aerial vehicle and control terminal and suite thereof |
| CN114390731A (en) * | 2021-12-16 | 2022-04-22 | 北京卓翼智能科技有限公司 | A heating control system for mooring unmanned aerial vehicle |
-
2016
- 2016-05-04 CN CN201610288050.3A patent/CN105867453A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111566586A (en) * | 2019-06-21 | 2020-08-21 | 深圳市大疆创新科技有限公司 | Storage medium, image transmission module, unmanned aerial vehicle and control terminal and suite thereof |
| CN114390731A (en) * | 2021-12-16 | 2022-04-22 | 北京卓翼智能科技有限公司 | A heating control system for mooring unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160817 |