CN101819711A - 3G/4G communication technology-based remotely piloted system - Google Patents

3G/4G communication technology-based remotely piloted system Download PDF

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Publication number
CN101819711A
CN101819711A CN 201010132004 CN201010132004A CN101819711A CN 101819711 A CN101819711 A CN 101819711A CN 201010132004 CN201010132004 CN 201010132004 CN 201010132004 A CN201010132004 A CN 201010132004A CN 101819711 A CN101819711 A CN 101819711A
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China
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3g
aircraft
4g communication
remote control
described
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CN 201010132004
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Chinese (zh)
Inventor
曹蕤
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曹蕤
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Priority to CN 201010132004 priority Critical patent/CN101819711A/en
Publication of CN101819711A publication Critical patent/CN101819711A/en

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Abstract

The invention discloses a 3G/4G communication technology-based remotely piloted system, which comprises a remote control device and an aircraft for receiving remote control commands sent by the remote control device, wherein the remote control device and the aircraft carry out signaling interaction by a 3G/4G communication network; the remote control device is further provided with a 3G/4G communication unit for communicating with the aircraft and a display output unit for outputting the aircraft real-time status information which contains the image information of the current aircraft environment and the status information of the aircraft; and the aircraft is further provided with a 3G/4G communication terminal for communicating with the remote control device and an image acquisition unit for acquiring the image information of the current aircraft environment. The 3G/4G communication technology-based remotely piloted, by using the 3G/4G communication network and the 3G/4G communications terminal to replace the special wireless remote control device used in the traditional wireless remote control aircraft, realizes the ultra-remote control flight which has a presence effect and can be commercially applied in large scale.

Description

A kind of remote control distributor system based on the 3G/4G communication technology

Technical field

The present invention relates to a kind of flight control system, relate in particular to a kind of remote control distributor system based on the 3G/4G communication technology.

Background technology

The radio controlled flight device take photo by plane, go on patrol, field such as scouting just more and more used.On the radio controlled flight device, install the visual telepilot of taking photo by plane additional, can the vision that be in as the aerial scene is provided and handle impression, improved the work efficiency in fields such as taking photo by plane greatly, reduced production cost simultaneously for the operator.

But traditional radio controlled flight device carries out remote control by the wireless device of special use, and effective control distance is very limited.At present, on the market common radio controlled flight device effective control distance generally all less than 1 kilometer.Making relatively large aircraft can the bigger wireless device of power loading, effective control distance can reach 10~15 kilometers, even it is more farther, but relatively large aircraft manufacturing cost is very high, more crucial is, the a plurality of aircraft of remote-wireless electrical remote control cause the mutual interference of signal phase easily, and the radio frequency band that remotely-piloted vehicle uses is strictly controlled and supervises, and are difficult to obtain large-scale commercial applications and use.

Someone proposes to use communication satellite system to realize the remote control distributor of overlength distance as the signal forwarding device.Satellite communication bandwidth resources preciousness, lease cost is high, real-time video information delivery quality is difficult to guarantee, communication terminal manufacturing cost height in addition, weight is big, can only be applied on the large-scale aircraft, therefore, have only only a few department such as the military can realize the remote control distributor of overlength distance, also be difficult to obtain large-scale commercial the application based on communication satellite system.

In fact, except the remotely-piloted vehicle that the military uses, general radio controlled flight device all carries out remote control in sighting distance, perhaps sets flight and working routine in advance, thereby has influenced its range of application greatly.

At present, advanced country in the world is all the development of carrying forward vigorously the unmanned vehicle technology and commercial the application, related industry will seek out flourish, just must solve with low cost to realize overlength distance and can access this key issue of remote control distributor that large-scale commercial applications is used.

Summary of the invention

The present invention is directed to the drawback of prior art, a kind of remote control distributor system based on the 3G/4G communication technology is provided, utilize 3G/4G communication network and terminal to replace traditional employed dedicated radio remote control equipment of radio controlled flight device, but realize remote control distributor overlength distance, that have presence and large-scale commercial applications application.

Remote control distributor system based on the 3G/4G communication technology of the present invention comprises telechiric device and accepts the aircraft of its telecommand that described telechiric device is provided with instruction input block, CPU (central processing unit), and described aircraft is provided with the flight control unit,

Described telechiric device and aircraft carry out Signalling exchange via the 3G/4G communication network;

Described telechiric device further is provided with the 3G/4G communication unit and shows output unit, wherein, described 3G/4G communication unit is used to receive aircraft via the image information that comprises the current environment of living in of aircraft of 3G/4G communication network transmission and the aircraft real-time status information of the status information of aircraft own, and, send telecommand via the 3G/4G communication network to aircraft; Described demonstration output unit then is used to show the aircraft real-time status information of output after central processing unit for processing;

Described aircraft further is provided with 3G/4G communication terminal and image acquiring unit, wherein, described 3G/4G communication terminal is used for sending aircraft real-time status information via the 3G/4G communication network to telechiric device, and, receive the telecommand that telechiric device sends via the 3G/4G communication network; The state of flight of aircraft is adjusted in described flight control unit according to this telecommand that receives.

In the remote control distributor system based on the 3G/4G communication network of the present invention, further be provided with data storage cell in the described telechiric device, this data storage cell is used to store the aircraft real-time status information after central processing unit for processing.

In the remote control distributor system based on the 3G/4G communication technology of the present invention, described aircraft real-time status information also comprises the aircraft speed of a ship or plane, course, aircraft height, wind direction, wind-force, temperature, humidity information.

In the remote control distributor system based on the 3G/4G communication technology of the present invention, described image acquiring unit is a video camera, and this video camera has the data-interface that can dock with the 3G/4G communication terminal.

In the remote control distributor system based on the 3G/4G communication technology of the present invention, described demonstration output unit is a display.Described instruction input block is keyboard, mouse or operating rod.

In the remote control distributor system based on the 3G/4G communication technology of the present invention, aircraft is by 3G/4G communication terminal and network, the image information that the image acquiring unit is obtained is sent on the telechiric device in real time, and represent to the operator by the demonstration output unit of telechiric device, make the operator that visual experience as the scene of being in is arranged; The operator can be according to its viewed scene, and the instruction input block by telechiric device sends steering order to aircraft, and these instructions are sent on the aircraft by the 3G/4G communication network, are carried out by the flight control unit.Remote control distributor system based on the 3G/4G communication technology of the present invention utilizes 3G/4G communication network and terminal, replace the employed dedicated radio remote control equipment of traditional radio controlled flight device, realize overlength distance, have presence and can obtain the remote control distributor that large-scale commercial applications is used.

Description of drawings

Fig. 1 is the structural representation of the remote control distributor system based on the 3G/4G communication technology of the present invention.

Embodiment

The present invention is described in further detail below in conjunction with accompanying drawing, can implement according to this with reference to the instructions literal to make those skilled in the art.

Remote control distributor system based on the 3G/4G communication technology of the present invention is not only applicable to current widely used 3G communication network, is equally applicable to the 4G communication network in the research and development at present.As shown in Figure 1, telechiric device, aircraft and the 3G/4G communication network for providing Signalling exchange to serve between the two are provided in described remote control distributor system based on the 3G/4G communication technology.

Described telechiric device comprises instruction input block, CPU (central processing unit), and increases 3G/4G communication unit, the demonstration output unit that is provided with.

Wherein, described instruction input block is used to import the steering order to aircraft, and this instruction input block can be the equipment that keyboard, mouse or operating rod etc. have the information input function.

Described CPU (central processing unit) is the device with data processing function, this CPU (central processing unit) can be to the steering order of instruction input block input, aircraft real-time status information that the 3G/4G communication unit receives and need be showing that the data that output unit is exported handle, to adapt to the different requirements of each unit to data.

Described 3G/4G communication unit is used to receive the real-time status information of aircraft, the real-time status information of this aircraft comprises the image information of the current environment of living in of aircraft, also can comprise information such as the residing height of the speed of a ship or plane, course, aircraft of aircraft, current wind direction, wind-force, temperature, humidity.The real-time status information of described aircraft is sent via the 3G/4G communication network by aircraft.

Described 3G/4G communication unit also is used for sending telecommand to aircraft, and this telecommand is sent via the 3G/4G communication network by the input of instruction input block.

Described demonstration output unit is used to show the real-time status information of exporting aircraft, and the real-time status information of described aircraft is received and be converted to by CPU (central processing unit) the data layout of demonstration output unit coupling by the 3G/4G communication unit.Described demonstration output unit can be the device that display etc. possesses Video Out.

In the described telechiric device, also can further increase data storage cell is set, this data storage cell is used to store the aircraft real-time status information after central processing unit for processing, in order to the subsequent calls inquiry.

The present invention is based on the 3G/4G communication network and carries out Signalling exchange between aircraft and the telechiric device, and therefore, also correspondence is provided with the 3G/4G communication terminal in aircraft.

As shown in Figure 1, described aircraft comprises flight control unit, 3G/4G communication terminal, image acquiring unit.

Wherein, described flight control unit is used to receive steering order and adjusts the state of flight of aircraft according to this steering order, and described steering order is the telecommand that telechiric device that the 3G/4G communication terminal receives sends.

Described 3G/4G communication terminal is used to receive the telecommand that telechiric device sends via the 3G/4G communication network, and this telecommand is forwarded to the flight control unit; Simultaneously, described 3G/4G communication terminal also sends the real-time status information of aircraft to telechiric device via the 3G/4G communication network.Aircraft real-time status information described here has comprised information such as the image information of the current environment of living in of aircraft and the residing height of the speed of a ship or plane, course, aircraft of aircraft, current wind direction, wind-force, temperature, humidity.

The image information of the current environment of living in of aforementioned aircraft obtains by increasing the image acquiring unit that is provided with among the present invention, and this image acquiring unit is the video camera with the data-interface that can dock with the 3G/4G communication terminal.

In the remote control distributor system based on the 3G/4G communication technology of the present invention, fully used the 3G/4G communication technology for the fast advantage of multi-medium data transmission speed, make the telechiric device user who is positioned at far-end can show the image information that obtains the current environment of living in of aircraft that the image acquiring unit obtains on the aircraft on the output unit certainly, and and then can send the telecommand of adjusting state of flight in good time.

Further specify the remote control distributor system based on the 3G/4G communication technology of the present invention with an example below.

Described example is a remote control supervision of the cities dirigible, comprises dirigible and control desk.

Dirigible is equipped with power supply for the miniature self-service dirigible of customization, electric engine and 3G communication terminal, and install flight control system and the The Cloud Terrace camera system that control interface is provided additional.Dirigible gross mass<15kg, the ship shell can be contained in the space of a 4m (length) * 3m (wide) * 2m (height) (almost being equivalent to a minibus), fill helium, maximum flying speed can reach 100km/h, wind loading rating can reach 6 grades, flying height 0~300m, continue at a high speed (>60km/h) flight time can reach 3 hours, and standby (leave a blank but the do not have aerial mission) time can reach for 1 week.The 3G communication terminal is the WCDMA3G cell phone mainboard (leaving the port that docks with flight control system and The Cloud Terrace camera system) of customization, use the Android application platform, installation aims at overlength distance remote control distributor and develops (the control you) Android application program.This program receives the video information that camera system is taken, by 3G communication network (the WCDMA network of CHINAUNICOM) video information is sent to control desk, and accept the steering order that control desk sends, call the correlative control interface of flight control system and The Cloud Terrace camera system.

Control desk is a PC who installs 3G communication network interface card additional, uses Windows operating system, and installation aims at overlength distance remote control distributor and develops (the control you) window application.Move this application program, to on windows desktop, produce one group of remote control distributor user interface, comprise scene display window and control panel window, by the scene display window to the operator represent in real time that the clamping of 3G communication network is received, by the captured video information of dirigible camera system, and receive operator's steering order by control panel, send to dirigible by 3G communication network interface card.

At area is such dirigible of the overhead deployment in city of 10km * 10km, can arrive any one place in the city in 5 minutes, and field data is sent back control desk in real time.Dispose more dirigible, can monitor bigger zone, reach reaction velocity faster, and stronger concurrent event adaptibility to response is arranged, collect and record in metropolitan traffic administration, news, great application prospect arranged aspect the disaster relief anti-terrorism.

Compared to radio controlled flight device of the prior art, the remote control distributor system based on the 3G/4G communication technology of the present invention has following clear superiority:

1. super command range far away.In theory, so long as effective remote control can be carried out to aircraft in the zone that the 3G/4G communication network covers, for example, the operator can be on Pekinese's control desk remote control be positioned at the aircraft in Guangzhou.

2. the remote control mode that has presence helps the operator to send flight control instruction more accurately.Traditional radio controlled flight device is in the sighting distance inner control, and the operator must examine the attitude of the outer aircraft of hundreds of rice, judges position, the speed of aircraft, just can avoid sending wrong steering order, and this has great difficulty for the ordinary people.Based on remote control distributor system proposed by the invention, the operator can observe synchronously aircraft the scene that can " observations " arrives, make it that vision as scene of being in is arranged and handle and experience, the ordinary people also can arbitrary controlling aircraft.

3. manufacturing cost and use cost is cheap.No matter be the manufacturing or the purchase cost of communication terminal, or communication cost, all cheap relatively, can satisfy the requirement that large-scale commercial applications is used fully.

4. can carry out long-distance remote control simultaneously to a large amount of aircraft, not be subjected to the constraint of radio frequency band control and supervision, this uses for large-scale commercial applications also is vital.

Although embodiment of the present invention are open as above, but it is not restricted to listed utilization in instructions and the embodiment, it can be applied to various suitable the field of the invention fully, for those skilled in the art, can easily realize other modification, therefore under the universal that does not deviate from claim and equivalency range and limited, the legend that the present invention is not limited to specific details and illustrates here and describe.

Claims (6)

1. remote control distributor system based on the 3G/4G communication technology, comprise telechiric device and accept the aircraft of its telecommand, described telechiric device is provided with instruction input block, CPU (central processing unit), and described aircraft is provided with the flight control unit, it is characterized in that
Described telechiric device and aircraft carry out Signalling exchange via the 3G/4G communication network;
Described telechiric device further is provided with the 3G/4G communication unit and shows output unit, wherein, described 3G/4G communication unit is used to receive aircraft via the image information that comprises the current environment of living in of aircraft of 3G/4G communication network transmission and the aircraft real-time status information of the status information of aircraft own, and, send telecommand via the 3G/4G communication network to aircraft; Described demonstration output unit then is used to show the aircraft real-time status information of output after central processing unit for processing;
Described aircraft further is provided with 3G/4G communication terminal and image acquiring unit, wherein, described 3G/4G communication terminal is used for sending aircraft real-time status information via the 3G/4G communication network to telechiric device, and, receive the telecommand that telechiric device sends via the 3G/4G communication network; The state of flight of aircraft is adjusted in described flight control unit according to this telecommand that receives.
2. the remote control distributor system based on the 3G/4G communication technology as claimed in claim 1, it is characterized in that, further be provided with data storage cell in the described telechiric device, this data storage cell is used to store the aircraft real-time status information after central processing unit for processing.
3. the remote control distributor system based on the 3G/4G communication technology as claimed in claim 2 is characterized in that, described aircraft real-time status information also comprises the aircraft speed of a ship or plane, course, aircraft height, wind direction, wind-force, temperature, humidity information.
4. the remote control distributor system based on the 3G/4G communication technology as claimed in claim 2 is characterized in that described image acquiring unit is a video camera, and this video camera has the data-interface that can dock with the 3G/4G communication terminal.
5. the remote control distributor system based on the 3G/4G communication technology as claimed in claim 2 is characterized in that described demonstration output unit is a display.
6. the remote control distributor system based on the 3G/4G communication technology as claimed in claim 2 is characterized in that described instruction input block is keyboard, mouse or operating rod.
CN 201010132004 2010-03-25 2010-03-25 3G/4G communication technology-based remotely piloted system CN101819711A (en)

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103561244A (en) * 2013-11-13 2014-02-05 上海斐讯数据通信技术有限公司 System and method for monitoring model airplane aerial photography data in real time through intelligent mobile phone
CN103699038A (en) * 2013-12-23 2014-04-02 大连佳林设备制造有限公司 Hand-held wireless monitoring terminal system for automated singlechip production lines
CN103763360A (en) * 2014-01-10 2014-04-30 无锡旭联科技发展有限公司 Intelligent agricultural system based on wireless communication ad hoc network
CN104167087A (en) * 2014-07-25 2014-11-26 小米科技有限责任公司 Information transmission method, device and system
CN104282130A (en) * 2014-09-22 2015-01-14 小米科技有限责任公司 Remote controller supervision method, device and system
CN104867259A (en) * 2015-05-13 2015-08-26 零度智控(北京)智能科技有限公司 Unmanned aircraft remote controller light warning system
CN105204518A (en) * 2015-10-20 2015-12-30 无锡格莱德科技有限公司 Unmanned aerial vehicle control system based on mobile phone control
CN105278362A (en) * 2015-01-16 2016-01-27 深圳一电科技有限公司 Unmanned reconnaissance system control method, device and system
CN105302138A (en) * 2015-10-21 2016-02-03 赵涵宇 Internet based remote control airplane
CN105375398A (en) * 2015-12-21 2016-03-02 国网河南宝丰县供电公司 Device applied to fixed-point patrol and charged cleaning platform
WO2016082769A1 (en) * 2014-11-27 2016-06-02 优利科技有限公司 Beyond-visual-range air sightseeing system
CN105744231A (en) * 2016-03-18 2016-07-06 普宙飞行器科技(深圳)有限公司 Unmanned ship mobile live telecasting method and unmanned ship mobile live telecasting system
CN105991974A (en) * 2015-03-06 2016-10-05 中国移动通信集团贵州有限公司 High altitude monitoring method and system based on 4G mobile communication network
CN106412681A (en) * 2015-07-31 2017-02-15 腾讯科技(深圳)有限公司 Bullet screen video live broadcasting method and device
CN107037421A (en) * 2016-02-04 2017-08-11 零度智控(北京)智能科技有限公司 A kind of method for measuring distance, apparatus and system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1575840A (en) * 2003-06-13 2005-02-09 翁义 Model plane controller based on gsm module
KR100797602B1 (en) * 2007-06-25 2008-01-23 주식회사 씨노텍 Multimedia remote monitoring control system
KR20090069493A (en) * 2007-12-26 2009-07-01 주식회사 유엠비컴 The monitor camera system for the vehicle in which the binary cdma modem is built in
CN201348739Y (en) * 2008-12-12 2009-11-18 宋建明 Automatic pilot for aeromodelling
CN101587631A (en) * 2009-06-19 2009-11-25 中兴通讯股份有限公司 Remote-control system and method based on present mobile communication technology

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1575840A (en) * 2003-06-13 2005-02-09 翁义 Model plane controller based on gsm module
KR100797602B1 (en) * 2007-06-25 2008-01-23 주식회사 씨노텍 Multimedia remote monitoring control system
KR20090069493A (en) * 2007-12-26 2009-07-01 주식회사 유엠비컴 The monitor camera system for the vehicle in which the binary cdma modem is built in
CN201348739Y (en) * 2008-12-12 2009-11-18 宋建明 Automatic pilot for aeromodelling
CN101587631A (en) * 2009-06-19 2009-11-25 中兴通讯股份有限公司 Remote-control system and method based on present mobile communication technology

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103561244A (en) * 2013-11-13 2014-02-05 上海斐讯数据通信技术有限公司 System and method for monitoring model airplane aerial photography data in real time through intelligent mobile phone
CN103699038A (en) * 2013-12-23 2014-04-02 大连佳林设备制造有限公司 Hand-held wireless monitoring terminal system for automated singlechip production lines
CN103763360A (en) * 2014-01-10 2014-04-30 无锡旭联科技发展有限公司 Intelligent agricultural system based on wireless communication ad hoc network
CN104167087B (en) * 2014-07-25 2017-12-29 小米科技有限责任公司 Information transferring method, device and system
CN104167087A (en) * 2014-07-25 2014-11-26 小米科技有限责任公司 Information transmission method, device and system
CN104282130B (en) * 2014-09-22 2018-04-06 小米科技有限责任公司 Remote control monitoring and managing method, device and system
CN104282130A (en) * 2014-09-22 2015-01-14 小米科技有限责任公司 Remote controller supervision method, device and system
WO2016082769A1 (en) * 2014-11-27 2016-06-02 优利科技有限公司 Beyond-visual-range air sightseeing system
CN105278362A (en) * 2015-01-16 2016-01-27 深圳一电科技有限公司 Unmanned reconnaissance system control method, device and system
CN105991974A (en) * 2015-03-06 2016-10-05 中国移动通信集团贵州有限公司 High altitude monitoring method and system based on 4G mobile communication network
CN104867259A (en) * 2015-05-13 2015-08-26 零度智控(北京)智能科技有限公司 Unmanned aircraft remote controller light warning system
CN106412681A (en) * 2015-07-31 2017-02-15 腾讯科技(深圳)有限公司 Bullet screen video live broadcasting method and device
US10645445B2 (en) 2015-07-31 2020-05-05 Tencent Technology (Shenzhen) Company Limited Barrage video live broadcast method and apparatus, video source device, and network access device
CN105204518A (en) * 2015-10-20 2015-12-30 无锡格莱德科技有限公司 Unmanned aerial vehicle control system based on mobile phone control
CN105302138A (en) * 2015-10-21 2016-02-03 赵涵宇 Internet based remote control airplane
CN105375398A (en) * 2015-12-21 2016-03-02 国网河南宝丰县供电公司 Device applied to fixed-point patrol and charged cleaning platform
CN107037421A (en) * 2016-02-04 2017-08-11 零度智控(北京)智能科技有限公司 A kind of method for measuring distance, apparatus and system
CN105744231A (en) * 2016-03-18 2016-07-06 普宙飞行器科技(深圳)有限公司 Unmanned ship mobile live telecasting method and unmanned ship mobile live telecasting system

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