CN201923317U - Starting device of four-rotor unmanned aircraft - Google Patents
Starting device of four-rotor unmanned aircraft Download PDFInfo
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- CN201923317U CN201923317U CN2011200032057U CN201120003205U CN201923317U CN 201923317 U CN201923317 U CN 201923317U CN 2011200032057 U CN2011200032057 U CN 2011200032057U CN 201120003205 U CN201120003205 U CN 201120003205U CN 201923317 U CN201923317 U CN 201923317U
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Abstract
The utility model provides a starting device of a four-rotor unmanned aircraft. The starting device comprises a passive cipher device, an aircraft electronic system and a cipher reading device, wherein the passive cipher device is positioned outside the aircraft and used for storing starting ciphers, the aircraft electronic system is installed on the aircraft, and the cipher reading device is installed on the aircraft and connected with the aircraft electronic system; and by transmitting radio-frequency signals to the passive cipher device, the cipher reading device reads starting ciphers transmitted by the passive cipher device according to the energy of the radio-frequency signals and utilizes the read starting ciphers for starting the operation of the aircraft electronic system. The starting device of the four-rotor unmanned aircraft in the utility model not only has simple hardware structure and is convenient to use, but also can effectively prevent the wrong starting operation of an operator and effectively prevent the wrong starting operations of other operators, so that the four-rotor unmanned aircraft is safer to use.
Description
Technical field
The utility model relates to a kind of starter gear of aircraft, relates in particular to a kind of starter gear of four rotor unmanned vehicles.
Background technology
Unmanned plane (Unmanned Aerial Vehicles, UAV) be the unmanned aircraft that utilizes radio robot and the process controller of providing for oneself to handle, obtained widely promoting because it has advantages such as volume is little, in light weight, be applied to a plurality of fields such as air remote sensing, territory supervision, city planning, water conservancy construction, forestry management, monitoring in real time, aerial reconnaissance, video display are taken photo by plane, advertisement photography, military affairs.And unmanned plane still remains at aspects such as stability, cost performance and the various environment for use abilities of adaptation further to be improved, particularly aspect the safety of unmanned plane.
Summary of the invention
The utility model design goal is to provide a kind of starter gear of four rotor unmanned vehicles, solves four rotor unmanned vehicle clean boot and prevents the technical matters of other people's error starting.
The starter gear of a kind of four rotor unmanned vehicles that the utility model proposes comprises:
Be positioned at the passive encryption apparatus of its stored startup password outside the aircraft;
Be installed in carry-on aircraft electrical subsystem; And
Be installed in the password reading device of carry-on connection aircraft electrical subsystem, described password reading device passes through to passive encryption apparatus emitting radio frequency signal, read the startup password of described passive encryption apparatus, and utilize the startup password that is read to make the aircraft electrical subsystem begin operation according to the radio-frequency (RF) energy emission of described radiofrequency signal.
Described passive encryption apparatus comprises:
Be used to store the memory module of described startup password;
The control module that connects described memory module is used for reading described startup password according to the described radiofrequency signal of receiving.
Described passive encryption apparatus also comprises:
The signal transmitting and receiving module that connects described control module is used to receive described radiofrequency signal or sends described startup password;
Connect the magnetic energy converter of described control module and described signal transmitting and receiving module, be used for radio-frequency (RF) energy is converted to electric energy, with the generator working power.
Described aircraft electrical subsystem comprises:
The signal generation module that connects described password reading device is used to generate the activation signal that activates described password reading device;
The lock module of separating that connects described password reading device is used to obtain described startup password, and can start aircraft when the startup password is correct.
Described password reading device comprises:
The signal amplification module that connects described signal generation module is used to amplify the described activation signal that described signal generation module transmits;
Connect described signal amplification module signal delivery module, be used to send described radiofrequency signal or receive described startup password.
Described password reading device also comprises:
The magnetic energy converter that connects described signal delivery module is used to convert electrical energy into radio-frequency (RF) energy.
The beneficial effects of the utility model are: the starter gear of the four rotor unmanned vehicles that the utility model provides not only hardware configuration is simple, easy to use, and can effectively prevent the operation of operating personal error starting, and effectively prevent the operation of other NOT operation personnel error starting, make the use of four rotor unmanned vehicles safer.
Description of drawings
Fig. 1 is the functional block diagram of the starter gear of a kind of four rotor unmanned vehicles of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is elaborated, should be appreciated that following illustrated preferred embodiment only is used for description and interpretation the utility model, is not limited to the utility model.
Fig. 1 has shown the functional block diagram of the starter gear of a kind of four rotor unmanned vehicles of the utility model, and as shown in Figure 1, the starter gear of described four rotor unmanned vehicles comprises:
Be positioned at the passive encryption apparatus of its stored startup password outside the aircraft;
Be installed in carry-on aircraft electrical subsystem; And
Be installed in the password reading device of carry-on connection aircraft electrical subsystem, described password reading device passes through to passive encryption apparatus emitting radio frequency signal, read the startup password of described passive encryption apparatus, and utilize the startup password that is read to make the aircraft electrical subsystem begin operation according to the radio-frequency (RF) energy emission of described radiofrequency signal.
After four rotor unmanned vehicles powered on, described aircraft electrical subsystem activated described password reading device, made described password reading device have the radiofrequency signal of radio-frequency (RF) energy by the antenna emission.Described passive encryption apparatus utilizes described radio-frequency (RF) energy that its working power is provided after receiving described radiofrequency signal by antenna, and according to the startup password of its storage of described radiofrequency signal reading and sending.Described aircraft electrical subsystem is connected with described password reading device by iic bus, and obtains the startup password that described password reading device receives, and starts four rotor unmanned vehicles according to described startup password.
Above-mentioned passive encryption apparatus comprises:
Be used to store the memory module of described startup password;
The control module that connects described memory module is used for reading described startup password according to the described radiofrequency signal of receiving;
The signal transmitting and receiving module that connects described control module is used to receive described radiofrequency signal or sends described startup password;
Connect the magnetic energy converter of described control module and described signal transmitting and receiving module, be used for radio-frequency (RF) energy is converted to electric energy, with the generator working power.
Further, described memory module and described control module can use the extremely low power dissipation treater with memory function to replace, as the extremely low power dissipation micro controller system.
Above-mentioned aircraft electrical subsystem comprises:
The signal generation module that connects described password reading device is used to generate the activation signal that activates described password reading device;
The lock module of separating that connects described password reading device is used to obtain described startup password, and can start aircraft when the startup password is correct.
Above-mentioned password reading device comprises:
The signal amplification module that connects described signal generation module is used to amplify the described activation signal that described signal generation module transmits;
Connect described signal amplification module signal delivery module, be used to send described radiofrequency signal or receive described startup password;
The magnetic energy converter that connects described signal delivery module is used to convert electrical energy into radio-frequency (RF) energy.
The principle of work of the starter gear of described four rotor unmanned vehicles is as follows:
After described aircraft electrical subsystem powered on, the signal generation module of described aircraft electrical subsystem generated the activation signal that is used for the activating pin reading device, and described activation signal is passed to described password reading device;
The described activation signal that the described signal amplification module of described password reading device will obtain amplifies, and is passed to described signal delivery module; Described magnetic energy converter converts electrical energy into radio-frequency (RF) energy, and is passed to described signal transmission module; Activation signal modulation treatment after described signal transmission module will amplify becomes radiofrequency signal, and goes out by the emission of radio frequency signals that antenna will have a radio-frequency (RF) energy.
Described passive encryption apparatus is in the radiofrequency signal range of receiving, after its signal transmitting and receiving module has the radiofrequency signal of radio-frequency (RF) energy by the antenna reception, described magnetic energy converter absorbs described radio-frequency (RF) energy, and described radio-frequency (RF) energy is converted to the power supply of generator work; Described control module is normal operation under the electric energy that described magnetic energy converter provides, and reads the startup password that is stored in the memory module according to described radiofrequency signal, by described signal transmitting and receiving module described startup password is gone out via antenna transmission.
The signal delivery module of described password reading device receives described startup password by antenna, via iic bus described password is sent into the lock module of separating of described aircraft electrical subsystem, the described startup password of release module verification, and after being proved to be successful, begin operation.
In sum, the utlity model has following technique effect:
1, the starter gear of a kind of four rotor unmanned vehicles of providing of the utility model can effectively prevent the operation of operating personal error starting, and effectively prevents the operation of other NOT operation personnel error starting, makes the use of four rotor unmanned vehicles safer;
2, the starter gear of a kind of four rotor unmanned vehicles of providing of the utility model, described passive encryption apparatus and described password reading device realize having advantages such as hardware configuration is simple and easy to use under the no touch mode.
Above-mentioned specific embodiment is used for more detailed description technology described in the utility model; be not used in restriction the utility model; therefore, all any modification, improvement and replacements of being made on basis of the present utility model are included within the protection domain of the present utility model.
Claims (7)
1. the starter gear of a rotor unmanned vehicle is characterized in that, comprising:
Be positioned at the passive encryption apparatus of its stored startup password outside the aircraft;
Be installed in carry-on aircraft electrical subsystem; And
Be installed in the password reading device of carry-on connection aircraft electrical subsystem, described password reading device passes through to passive encryption apparatus emitting radio frequency signal, read the startup password of described passive encryption apparatus, and utilize the startup password that is read to make the aircraft electrical subsystem begin operation according to the radio-frequency (RF) energy emission of described radiofrequency signal.
2. starter gear according to claim 1 is characterized in that, described passive encryption apparatus comprises:
Be used to store the memory module of described startup password;
The control module that connects described memory module is used for reading described startup password according to the described radiofrequency signal of receiving.
3. starter gear according to claim 2 is characterized in that, described passive encryption apparatus also comprises:
The signal transmitting and receiving module that connects described control module is used to receive described radiofrequency signal or sends described startup password.
4. starter gear according to claim 3 is characterized in that, described passive encryption apparatus also comprises:
Connect the magnetic energy converter of described control module and described signal transmitting and receiving module, be used for radio-frequency (RF) energy is converted to electric energy, with the generator working power.
5. starter gear according to claim 1 is characterized in that, described aircraft electrical subsystem comprises:
The signal generation module that connects described password reading device is used to generate the activation signal that activates described password reading device;
The lock module of separating that connects described password reading device is used to obtain described startup password, and can start aircraft when the startup password is correct.
6. starter gear according to claim 1 is characterized in that, described password reading device comprises:
The signal amplification module that connects described signal generation module is used to amplify the described activation signal that described signal generation module transmits;
Connect described signal amplification module signal and the described delivery module of separating lock module, be used to send described radiofrequency signal or receive described startup password.
7. starter gear according to claim 6 is characterized in that, described password reading device also comprises: connect the magnetic energy converter of described signal delivery module, be used to convert electrical energy into radio-frequency (RF) energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200032057U CN201923317U (en) | 2011-01-06 | 2011-01-06 | Starting device of four-rotor unmanned aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200032057U CN201923317U (en) | 2011-01-06 | 2011-01-06 | Starting device of four-rotor unmanned aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201923317U true CN201923317U (en) | 2011-08-10 |
Family
ID=44427183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200032057U Expired - Fee Related CN201923317U (en) | 2011-01-06 | 2011-01-06 | Starting device of four-rotor unmanned aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201923317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105898741A (en) * | 2016-03-24 | 2016-08-24 | 北京京东尚科信息技术有限公司 | Control method and control system for unmanned aerial vehicle and unmanned aerial vehicle system |
| WO2019061442A1 (en) * | 2017-09-30 | 2019-04-04 | 深圳市大疆创新科技有限公司 | Aircraft safety protection method, equipment, aircraft and unmanned aerial vehicle |
-
2011
- 2011-01-06 CN CN2011200032057U patent/CN201923317U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105898741A (en) * | 2016-03-24 | 2016-08-24 | 北京京东尚科信息技术有限公司 | Control method and control system for unmanned aerial vehicle and unmanned aerial vehicle system |
| WO2019061442A1 (en) * | 2017-09-30 | 2019-04-04 | 深圳市大疆创新科技有限公司 | Aircraft safety protection method, equipment, aircraft and unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528305, No. 7, Jianye Middle Road, Shunde hi tech Zone (Ronggui), Guangdong, Foshan Patentee after: FOSHAN AIRCAM UAV TECHNOLOGY Corp. Address before: 528305, No. 7, Jianye Middle Road, Shunde hi tech Zone (Ronggui), Guangdong, Foshan Patentee before: FOSHAN AIRCAM UAV TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528305 No. 7 Jianye Middle Road, Shunde High-tech Zone, Foshan City, Guangdong Province Patentee after: Magnesium Kezhongsi Technology (Foshan) Co.,Ltd. Address before: 528305 No. 7 Jianye Middle Road, Shunde High-tech Zone, Foshan City, Guangdong Province Patentee before: Foshan Anlcom Technology Co.,Ltd. Address after: 528305 No. 7 Jianye Middle Road, Shunde High-tech Zone, Foshan City, Guangdong Province Patentee after: Foshan Anlcom Technology Co.,Ltd. Address before: 528305 No. 7 Jianye Middle Road, Shunde High-tech Zone, Foshan City, Guangdong Province Patentee before: FOSHAN AIRCAM UAV TECHNOLOGY Corp. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20200106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |