CN2533631Y - Real time digital picture wireless transmission monitoring system - Google Patents
Real time digital picture wireless transmission monitoring system Download PDFInfo
- Publication number
- CN2533631Y CN2533631Y CN02201156U CN02201156U CN2533631Y CN 2533631 Y CN2533631 Y CN 2533631Y CN 02201156 U CN02201156 U CN 02201156U CN 02201156 U CN02201156 U CN 02201156U CN 2533631 Y CN2533631 Y CN 2533631Y
- Authority
- CN
- China
- Prior art keywords
- ground
- radio station
- data radio
- control switch
- plane
- 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.)
- Expired - Lifetime
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Closed-Circuit Television Systems (AREA)
Abstract
The utility model relates to a wireless transmission system which is used to contact a plane and a ground control station and which can also transmit digital image information timely and consists of two parts of a plane device and a ground device, wherein, the plane device comprises a driver control switch, a video camera group, an image compression computer, a data radio station, a ground control signal receiver, standby power supply and an emergency control switch; the ground device comprises a ground console, a decompression storage computer, a monitor and a data radio station. The radio signals sent from the plane device of the utility model are either received by the ground device or transferred by communication satellites, which enables the ground to see the real-time continuous images, know the circumstances in a cockpit and the working situations of the devices; when the plane is hijacked, the hijack can be seen from the ground real-timely, which is easy for the ground to take measures; the real-time changes of a driving instrument, the operations of a driver and the environmental conditions of the cockpit can be observed through the video camera group on the plane.
Description
Technical field: the utility model relates to a kind of aircraft and ground control centre are got in touch, and wireless transmission supervisory control system that can the real-time Transmission digital image information that is used for.
Background technology: current, when the driver flies flight, be by control switch on the driver's operation machine, starting radio station and ground gets in touch with, ground control cabinet can hear the driver sound, can grasp the flight position of aircraft by navigation radar, its set of systems becomes: control switch, aircraft radio station, ground control cabinet and area navigation radar surveillance device etc. on the machine.Voice signal can only be transmitted in this system does not have image information, again since the switch of transmission system by driver's control, the operation initiative is in hand of driver, during driver's loss of control ability, for example, when the hijacker has controlled driving cabin, ground control station and persons on board are out of touch, situation on the understanding machine that can not be real-time more can not be seen the sight in the passenger cabin, make ground control station can't be in time, exactly incident is made resolution.Therefore, being badly in need of at present wanting can be by the real-time monitoring system of ground control station operation.
Summary of the invention: for energy real-time Transmission image and voice signal, the purpose of this utility model provides a kind of supervisory control system that can in real time digital picture be transmitted with wireless transmission method.The utility model is by receiving on the machine, transmitting apparatus and ground receive, transmitting apparatus two is partly formed, airborne equipment comprises, driver's control switch, the shooting unit, the image compression computer, data radio station, the Ground Control signal receiver, backup battery and emergent control switch etc., driver's control switch is connected with the shooting unit on the machine, video camera is connected with data radio station by the image compression computer, backup battery while and Ground Control signal receiver, emergent control switch joins, the Ground Control signal receiver is connected to emergent control switch, and emergent control switch is connected to data radio station simultaneously, image compression storage computation machine and shooting unit; Ground installation comprises, ground control cabinet, decompression storage computation machine, monitor and data radio station etc., data radio station one end and ground control cabinet join, and the other end is connected to decompression storage computation machine, the other end and monitor join, monitor go into to be terminated at ground control cabinet.The wireless signal that airborne equipment of the present utility model sent is received by ground installation, make ground can see the real-time continuous image, can recognize the situation in the aircraft cockpit thus, particularly when the people hijacks a plane, can see but machine criminal active situation aboard on ground in real time, can see each main position of aircraft by being installed in video camera on the rotary head, take measures in order to ground; By being installed in the video camera in the passenger cabin, the real-time change of all right observation flight instrument, driver's operational motion and passenger cabin ambient conditions.This system also can be used for the monitoring of other motion carriers such as vehicle, boats and ships.
Description of drawings:
Fig. 1 is the utility model structured flowchart;
Embodiment: generally speaking, by 1 work of switch on the pilot operator machine on the machine, switch 1 joins with shooting unit 2 on the machine, shooting unit 2 is made up of 1～20 video camera, each video camera independently is installed on a rotary head or the holder, and place the aircraft different parts snugly, the output of video camera is connected with image compression computer 3, image compression computer 3 joins with radio station, number reception room 4, image through overcompression can send by data radio station 4, directly receive in real time by ground data radio station 10 when distance is near, can give ground data radio station 10 by communication satellite switching in real time during distance, give decompression storage computation machine 11 and the ground control cabinet 8 that joins with it with message transmission again after data radio station 10 receives, decompression storage computation machine 11 will flow to the monitor 9 that joins with it behind the compressed image information decompress(ion).Ground control cabinet 8 can be handled shooting units 2 tracking targets by Ground Control signal receiver 6, so that floor control personnel situation on promptly and accurately the understanding aircraft when commander.Decompression storage computation machine 11 can be with all pictorial information storages, so that check repeatedly afterwards.When generation emergency and ground are out of touch on the machine, (as radio communication radio station fault, cut off the power supply in the air, hijacked a plane etc.), the ground control personnel can open the switch on the ground control cabinet 8, by ground data radio station 10, the Ground Control signal receiver 6 of always powering on the connection machine by stand-by power supply 7, emergent control switch 5 on the starter motor, emergent control switch 5 is data radio station 4 and image compression computer 3 and shooting unit 2 on the unlatching machine immediately, whole system restarts, and ground control person can recognize the situation on the aircraft in real time.At ordinary times, the power supply on native system machine top is to be provided by the power supply on the aircraft.
Claims (2)
1. one kind by control switch, data radio station, the real-time digital image wireless transmission supervisory control system that ground control cabinet and monitor are formed, it is characterized in that, airborne equipment comprises, driver's control switch, the shooting unit, the image compression computer, data radio station, the Ground Control signal receiver, backup battery and emergent control switch etc., driver's control switch is connected with the shooting unit on the machine, video camera is connected with data radio station by the image compression computer, backup battery while and Ground Control signal receiver, emergent control switch joins, the Ground Control signal receiver is connected to emergent control switch, and emergent control switch is connected to data radio station simultaneously, image compression storage computation machine and shooting unit; Ground installation comprises, ground control cabinet, decompression storage computation machine, monitor and data radio station etc., data radio station one end and ground control cabinet join, and the other end is connected to decompression storage computation machine, the other end and monitor join, monitor go into to be terminated at ground control cabinet.
2. real-time digital image wireless transmission supervisory control system according to claim 1 is characterized in that, the shooting unit is made up of 1～20 video camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02201156U CN2533631Y (en) | 2002-01-24 | 2002-01-24 | Real time digital picture wireless transmission monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02201156U CN2533631Y (en) | 2002-01-24 | 2002-01-24 | Real time digital picture wireless transmission monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2533631Y true CN2533631Y (en) | 2003-01-29 |
Family
ID=33684082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02201156U Expired - Lifetime CN2533631Y (en) | 2002-01-24 | 2002-01-24 | Real time digital picture wireless transmission monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2533631Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102246210A (en) * | 2008-12-15 | 2011-11-16 | 松下航空电子公司 | System and method for performing real-time data analysis |
| CN104260896A (en) * | 2014-09-01 | 2015-01-07 | 陈宜中 | Method for passengers to participate in alarming when passenger plane meets with hijacking |
-
2002
- 2002-01-24 CN CN02201156U patent/CN2533631Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102246210A (en) * | 2008-12-15 | 2011-11-16 | 松下航空电子公司 | System and method for performing real-time data analysis |
| CN104260896A (en) * | 2014-09-01 | 2015-01-07 | 陈宜中 | Method for passengers to participate in alarming when passenger plane meets with hijacking |
| CN104260896B (en) * | 2014-09-01 | 2017-01-11 | 陈宜中 | Method for passengers to participate in alarming when passenger plane meets with hijacking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120130 Granted publication date: 20030129 |