CN203759525U - Digital remote control system based on tablet PC - Google Patents
Digital remote control system based on tablet PC Download PDFInfo
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- CN203759525U CN203759525U CN201420140681.7U CN201420140681U CN203759525U CN 203759525 U CN203759525 U CN 203759525U CN 201420140681 U CN201420140681 U CN 201420140681U CN 203759525 U CN203759525 U CN 203759525U
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- panel computer
- control system
- system based
- digital remote
- transmission module
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Abstract
The utility model discloses a digital remote control system based on a tablet PC. The digital remote control system is characterized by including an unmanned plane module and an unmanned plane ground station based on the tablet PC, the unmanned plane module includes an airborne radio transmission module and an airborne video transmission module, and the unmanned plane ground station based on the tablet PC includes the tablet PC and an USB hub unit. According to the digital remote control system based on a tablet PC provided, the control channel quantity of the unmanned plane ground station which is compared with a unmanned plane ground station in the prior art is improved by 50%. The total weight of the ground station can be greatly reduced by 70%, so that the ground station is more portable and the cost can be better controlled.
Description
Technical field
The utility model relates to a kind of Digital remote-control system based on panel computer, is applied to the wireless remote control aspect of Industry Control, model plane control, special type engineering machinery equipment.
Background technology
At present, common telepilot generally uses PCM (Pulse Code Modulation pulse code modulated) and PPM (Pulse Position Modulation pulse-position modulation) coded system [1] [2].Be encoded to example with PPM, as shown in Figure 1: the key property index of PPM coding meets following formula:
Ch×Bits+Th=T
Wherein:
Ch: port number
Bits: control data resolution (being directly connected to control accuracy)
T: cycle period
Th: handshake width
For keeping the harmonious of Code And Decode, in order to make signal be easy to by the many identification of the chip technology of lower-performance at that time and process, the T in PPM agreement is restricted to constant, and its control channel quantity and control accuracy are just limited.Conventional telepilot at present, its control channel number is less than 20 conventionally, and its control accuracy the highest is 12, i.e. 4096 DBMSs.These two kinds of coded systems itself possess certain performance and interference free performance, and its shortcoming is to be subject to the restriction of coded system itself, and its control ability is difficult to have great-leap-forward to promote again.
Utility model content
The utility model is in order to solve the deficiencies in the prior art, a kind of Digital remote-control system based on panel computer is provided, overcome defect and the deficiency of existing telepilot aspect control channel, control accuracy, make full use of Modern High-Speed digital processing chip technology and ripe MavLink (Mi cro Air VehicleCommunication Protocol) communication protocol [3], realize hyperchannel, multi-functional, high reliability wireless remote control.
For solving the problems of the technologies described above, a kind of Digital remote-control system based on panel computer that the utility model provides, adopts following technical scheme:
Based on a Digital remote-control system for panel computer, it is characterized in that, comprising:
Unmanned plane module and the unmanned aerial vehicle station based on panel computer;
Described unmanned plane module comprises airborne wireless electrical transmission module and Airborne Video System transport module;
The described unmanned aerial vehicle station based on panel computer comprises panel computer, usb hub unit.
Particularly, described usb hub unit comprises wireless radio transmission module, video acquisition module, joystick interface plate.
Particularly, described usb hub unit also includes video transmission module and actuation unit.
Particularly, described actuation unit comprises operating rod, button and display unit.
Particularly, described video transmission module connects airborne video transmission module and video acquisition module.
Particularly, described actuation unit is connected with described joystick interface plate.
Particularly, described panel computer is connected with described usb hub.
Particularly, described wireless radio transmission module is connected with described airborne wireless electrical transmission module.
Particularly, described wireless radio transmission module is based on MavLink agreement.
A kind of Digital remote-control system based on panel computer that the utility model provides, compares with existing unmanned aerial vehicle station, quantitatively has 50% raising in control channel.The overall weight of land station can significantly reduce 70%, thereby more portable.And can make cost obtain good control.
Brief description of the drawings
Fig. 1 is the PPM coding schematic diagram described in the utility model background technology.
Fig. 2 is the structural representation of a kind of Digital remote-control system based on panel computer described in the utility model embodiment.
Embodiment
The Digital remote-control system based on panel computer the utility model embodiment being offered below in conjunction with accompanying drawing is described in detail.
As shown in Figure 2, a kind of Digital remote-control system based on panel computer that the utility model embodiment provides, is characterized in that, comprising:
Unmanned plane module and the unmanned aerial vehicle station based on panel computer;
Described unmanned plane module comprises airborne wireless electrical transmission module and Airborne Video System transport module;
The described unmanned aerial vehicle station based on panel computer comprises panel computer, usb hub unit.
Particularly, described usb hub unit comprises wireless radio transmission module, video acquisition module, joystick interface plate.
Particularly, described usb hub unit also includes video transmission module and actuation unit.
Particularly, described actuation unit comprises operating rod, button and display unit.
Particularly, described video transmission module connects airborne video transmission module and video acquisition module.
Particularly, described actuation unit is connected with described joystick interface plate.
Particularly, described panel computer is connected with described usb hub.
Particularly, described wireless radio transmission module is connected with described airborne wireless electrical transmission module.
Particularly, described wireless radio transmission module is based on MavLink agreement.
This utilization software program detects and obtains the manipulation information of user input apparatus, through arranging and become the data stream that meets MavLink agreement after routine processes, then sends to wireless communication module.At airborne equipment end, use high-performance microprocessor, will receive and dispatch the data stream based on MavLink agreement by wireless communication module.Thereby realizing long distance wireless measures and controls.
Workflow: in the concrete course of work, user carries out conventionally in accordance with the following steps: (being organized into execution from task)
1, use land station's software, the mode of clicking and dragging with mouse on the map in software is worked out course line and destination task.
2, land station's software is transferred to course line task in flight control system storer by the mode of wired or wireless serial communication.
Wired mode is USB serial ports normally, and wireless communication mode is supported special data radio station or bluetooth serial communication mode.
3,, in workspace, outfield, ground starts and initialization aircraft and flight control system.
4, between flight control system and ground control station, keep full duplex radio communication by wireless digital broadcasting station.
5,, after the each system startup of aircraft, self-inspection, initialization complete, subsystems state status is reported to land station.
6, in the normal situation of state, land station can send the instruction of taking off, and aircraft takeoff enters course line.
7,, in flight course, between aircraft and land station, keep full-duplex data communication by the mode of wireless digital broadcasting station.By the data back land station of the state of the position of aircraft, attitude and airborne equipment and collection.Land station sends to all kinds of steering orders aircraft and all kinds of record equipment in real time.
8, aircraft is according to predefined air route and destination tasks carrying, and returns implementation status.
9,, after course line task finishes, aircraft is carried out landing operation and related data is returned to land station according to predefined landing place.
10, land station further analyzes and processes for the Various types of data of collecting in-flight.
11, land station connects the aircraft after landing again, and test and adjustment fly the correlation technique parameter of control.
A kind of Digital remote-control system based on panel computer that the utility model provides, compares with existing unmanned aerial vehicle station, quantitatively has 50% raising in control channel.The overall weight of land station can significantly reduce 70%, thereby more portable.And can make cost obtain good control.
The above; it is only embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with the protection domain of claim.
[1]G.Cariolaro，T.Erseghe，(2003).Pulse Position Modulation.
[2] Yoshito Ueno et al. United States Patent (USP) 3767885 (1973.10.23)
[3]MavLink.(2013)http：//qgroundcontrol.org/mavlink/start
Claims (9)
1. the Digital remote-control system based on panel computer, is characterized in that, comprising:
Unmanned plane module and the unmanned aerial vehicle station based on panel computer;
Described unmanned plane module comprises airborne wireless electrical transmission module and Airborne Video System transport module;
The described unmanned aerial vehicle station based on panel computer comprises panel computer, usb hub unit.
2. the Digital remote-control system based on panel computer according to claim 1, is characterized in that, described usb hub unit comprises wireless radio transmission module, video acquisition module, joystick interface plate.
3. the Digital remote-control system based on panel computer according to claim 1, is characterized in that, described usb hub unit also includes video transmission module and actuation unit.
4. the Digital remote-control system based on panel computer according to claim 3, is characterized in that, described actuation unit comprises operating rod, button and display unit.
5. the Digital remote-control system based on panel computer according to claim 1, is characterized in that, described video transmission module connects airborne video transmission module and video acquisition module.
6. according to the Digital remote-control system based on panel computer described in claim 3 or 4, it is characterized in that, described actuation unit is connected with described joystick interface plate.
7. the Digital remote-control system based on panel computer according to claim 1, is characterized in that, described panel computer is connected with described usb hub.
8. the Digital remote-control system based on panel computer according to claim 1, is characterized in that, described wireless radio transmission module is connected with described airborne wireless electrical transmission module.
9. the Digital remote-control system based on panel computer according to claim 1, is characterized in that, described wireless radio transmission module is based on MavLink agreement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420140681.7U CN203759525U (en) | 2014-03-26 | 2014-03-26 | Digital remote control system based on tablet PC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420140681.7U CN203759525U (en) | 2014-03-26 | 2014-03-26 | Digital remote control system based on tablet PC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203759525U true CN203759525U (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420140681.7U Expired - Fee Related CN203759525U (en) | 2014-03-26 | 2014-03-26 | Digital remote control system based on tablet PC |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104503458A (en) * | 2014-11-17 | 2015-04-08 | 兰博 | Micro individual combat unmanned plane system |
| CN104977939A (en) * | 2015-07-10 | 2015-10-14 | 江苏首控制造技术有限公司 | Multifunctional portable earth station controller for unmanned plane |
| CN106094858A (en) * | 2016-08-26 | 2016-11-09 | 广东容祺智能科技有限公司 | A kind of full link control system of unmanned plane and control method thereof |
| CN106875655A (en) * | 2017-03-21 | 2017-06-20 | 广东容祺智能科技有限公司 | A kind of unmanned aerial vehicle data communication jamproof system and method |
| CN113359799A (en) * | 2021-06-25 | 2021-09-07 | 广西翼界科技有限公司 | Remote directional monitoring system based on unmanned aerial vehicle |
-
2014
- 2014-03-26 CN CN201420140681.7U patent/CN203759525U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104503458A (en) * | 2014-11-17 | 2015-04-08 | 兰博 | Micro individual combat unmanned plane system |
| CN104977939A (en) * | 2015-07-10 | 2015-10-14 | 江苏首控制造技术有限公司 | Multifunctional portable earth station controller for unmanned plane |
| CN106094858A (en) * | 2016-08-26 | 2016-11-09 | 广东容祺智能科技有限公司 | A kind of full link control system of unmanned plane and control method thereof |
| CN106875655A (en) * | 2017-03-21 | 2017-06-20 | 广东容祺智能科技有限公司 | A kind of unmanned aerial vehicle data communication jamproof system and method |
| CN113359799A (en) * | 2021-06-25 | 2021-09-07 | 广西翼界科技有限公司 | Remote directional monitoring system based on unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20160326 |