CN204256176U - Airfield vehicle location and management system - Google Patents
Airfield vehicle location and management system Download PDFInfo
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- CN204256176U CN204256176U CN201420704830.8U CN201420704830U CN204256176U CN 204256176 U CN204256176 U CN 204256176U CN 201420704830 U CN201420704830 U CN 201420704830U CN 204256176 U CN204256176 U CN 204256176U
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Abstract
The utility model discloses a kind of airfield vehicle location and management system, comprise vehicle mobile terminals, data transmission network and integrated information processing enter, described vehicle mobile terminals realizes information interaction by data transmission network and integrated information processing enter; Wherein, described vehicle mobile terminals comprises Big Dipper locating module, control module, camera, audio-frequency module and digital communications module; Described integrated information processing enter comprises communication server, database server and monitor terminal; Described data transmission network comprises wireless communication module and computer communication module.Its remarkable result is: airport employe can the dynamic location information of Real-time Obtaining vehicle, realizes carrying out Real-Time Scheduling and commander to the vehicle on airport, thus avoids the generation of runway intrusion event, ensure the traffic safety on airport, improve the handling capacity on airport.
Description
Technical field
The utility model relates to Big Dipper locating and monitoring technical field, specifically, is a kind of airfield vehicle location and management system.
Background technology
In recent years, along with China's civil aviation industry is fast-developing, in airport, the quantity of aircraft and special vehicle is increasing, result in a large amount of airport oeprations at full load.Surface car and aircraft, vehicle conflict with the collision of vehicle and happen occasionally, and runway intrusion event constantly increases, even more serious under the inclement weather conditions such as dense fog, sleet, and airdrome scene receives safely serious threat.
But; most domestic airport mainly adopts control tower to monitor; be aided with some speech ciphering equipments and take special vehicle to manage the various of airport hardstand; for busy airport; this traditional visual command ladder of management is undoubtedly a potential security bottleneck, result in the frequent generation of airport security accident and the low of accident treatment efficiency.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of airfield vehicle location and management system, carries out monitoring management and dispatch control, can avoid the generation of runway intrusion event by this system to airfield vehicle, ensure the traffic safety on airport, improve the handling capacity on airport.
For achieving the above object, the utility model states a kind of airfield vehicle location and management system, its key is: comprise vehicle mobile terminals, data transmission network and integrated information processing enter, and described vehicle mobile terminals realizes information interaction by data transmission network and integrated information processing enter;
Wherein, described vehicle mobile terminals comprises Big Dipper locating module, control module, camera, audio-frequency module and digital communications module;
First serial output interface of described control module, reset signal output interface, the first serial input interface, backup battery output interface, the first sleep signal output interface, pps pulse per second signal input interface connect one to one with the serial input interface of described Big Dipper locating module, reseting interface, serial output interface, backup battery input interface, dormancy control interface, pps pulse per second signal output interface respectively;
Described control module first video interface, the second video interface transmit mouth as serial ports and with the data of described camera and are connected;
The sound signal output interface of described control module is connected with the control signal input port of described audio-frequency module, ground connection after the signal output port series connection hummer of this audio-frequency module;
The switching signal output interface of described control module, communication signal output interface, the second sleep signal output interface respectively with switch control interface, the communication control interface of Big Dipper locating module, dormancy control interface is corresponding connects, second serial output interface of described control module is connected with the serial input interface of described Big Dipper locating module, and the second serial input interface of described control module is connected with the serial output interface of described Big Dipper locating module.
When specifically using, Big Dipper locating module in described vehicle mobile terminals is used for the coordinate data obtaining vehicle location from big-dipper satellite, described camera is for obtaining the video stream data of car internal and external environment, coordinate data and video stream data are realized sending into described integrated information processing enter by data transmission network by described digital communication module by described control module, described vehicle mobile terminals also receives instruction that integrated information processing enter issues and runway by data transmission network and to restrict driving the information such as notice, and described audio-frequency module is used for sending alerting signal.
When in case of emergency, integrated information processing enter is set up by data transmission network and moving vehicle and is contacted, in real-time reception vehicle mobile terminals, camera is to the monitor message of vehicle, and the position of vehicle and track are inquired about, the electronic chart that the geographical location information of vehicle and integrated information processing enter store is matched, and on map, show the tram of vehicle, thus integrated information processing enter can be known and the dynamic location information grasping moving vehicle intuitively, and send the alerting signals such as runway restricted driving notice by audio-frequency module, with the generation avoiding runway to occupy accident, realize real-time monitoring and the management and running of vehicle.Airport employe can in the dynamic location information of the real-time acquisition vehicle of integrated information processing enter, realize carrying out Real-Time Scheduling and commander to the vehicle on airport, thus the handling capacity on airport can be improved, ensure aerodrome traffic safety, effective monitoring can be carried out to airport accident, reduce the generation of airport security accident, improve accident treatment efficiency.
Further, described integrated information processing enter comprises communication server, database server and monitor terminal, described communication server is used for realizing information interaction by described data transmission network and vehicle mobile terminals, described database server is used for data and stores, and described monitor terminal is for realizing the real-time monitoring of vehicle.
Described monitor terminal is by data such as the position at data transmission network real-time reception vehicle place, warning message and video flowings and stored in database server, the geographical location information of vehicle and the electronic chart of monitor terminal are matched, and on map, show the tram of vehicle, thus can know and grasp intuitively the dynamic location information of moving vehicle.
Further, described data transmission network comprises wireless communication module and computer communication module, described wireless communication module is used for realizing radio communication with described digital communication module, described wireless communication module is connected with described computer communication module by serial line interface, and this computer communication module is connected with described communication server by Ethernet.By wireless and wired signal transmission form combined, both ensure that the accuracy of signal in turn ensure that the convenience of Signal transmissions.
As further technical scheme, described wireless communication module is based at least one wireless communication signal system in 3G, GSM, GPRS or CDMA communication.
As further technical scheme, RS232 module is also connected with between described control module and described camera, one group of serial ports of this RS232 module and the first video port of described control module, the second video port is corresponding connects, and another group serial ports of described RS232 module transmits mouth with the data of described camera and is connected.The reliability that data transmission improves transmission of streams of video data is effectively carried out by RS232 module.
In order to control cost under the prerequisite of not influential system performance, described control module adopts AT89C51 single-chip microcomputer, described Big Dipper locating module adopts TD3020C bimodulus navigator fix chip, described digital communications module is Motorola G20 communication chip, and described audio-frequency module adopts HY-1 speech chip.
Remarkable result of the present utility model is: circuit structure is simple, be easy to realize, can in the dynamic location information of the real-time acquisition vehicle of integrated information processing enter by native system airport employe, realize carrying out Real-Time Scheduling and commander to the vehicle on airport, thus avoid the generation of runway intrusion event, ensure aerodrome traffic safety, effective monitoring can be carried out to airport accident, reduce the generation of airport security accident, improve accident treatment efficiency, improve the handling capacity on airport.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present utility model;
Fig. 2 is the circuit theory diagrams of vehicle mobile terminals described in Fig. 1;
Fig. 3 is the circuit theory diagrams of the locating module of the Big Dipper described in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model and principle of work are described in further detail.
As shown in Figure 1, a kind of airfield vehicle location and management system, comprise vehicle mobile terminals, data transmission network and integrated information processing enter, described vehicle mobile terminals realizes information interaction by data transmission network and integrated information processing enter;
Wherein, described vehicle mobile terminals comprises Big Dipper locating module, control module, camera, audio-frequency module and digital communications module;
Described integrated information processing enter comprises communication server, database server and monitor terminal, described communication server is used for realizing information interaction by described data transmission network and vehicle mobile terminals, described database server is used for data and stores, and described monitor terminal is for realizing the real-time monitoring of vehicle;
Described data transmission network comprises wireless communication module and computer communication module, described wireless communication module is used for realizing radio communication with described digital communication module, described wireless communication module is connected with described computer communication module by serial line interface, and this computer communication module is connected with described communication server by Ethernet.
See accompanying drawing 2-3, control module described in this example adopts AT89C51 single-chip microcomputer, described Big Dipper locating module adopts TD3020C bimodulus navigator fix chip, and described digital communications module is Motorola G20 communication chip, and described audio-frequency module adopts HY-1 speech chip;
P32, P33, P34, P35, P36, P37 pin of described AT89C51 single-chip microcomputer connects one to one with RXD1, nRESET, TXD1, V-BCKP, PWR-DWN, 1PPS pin of described TD3020C bimodulus navigator fix chip respectively, the RF-IN of described TD3020C bimodulus navigator fix chip meets antenna ANT successively after inductance L 2, inductance L 1 and electric capacity C23, the common port of inductance L 2, inductance L 1 is ground connection after serial capacitance C21 also, and the common port of inductance L 1 and electric capacity C23 is ground connection after serial capacitance C22 also;
As shown in Figure 2, described AT89C51 single-chip microcomputer is connected with described camera by RS232 module, P31, P30 pin of AT89C51 single-chip microcomputer connects as serial ports is corresponding with TXIN, RXOUT of RS232 module respectively, and RXIN, TXOUT pin of described RS232 module transmits mouth with described camera data and is connected;
The P01 pin of described AT89C51 single-chip microcomputer is connected with 2 pins of described HY-1 speech chip, ground connection after 5 pin serial connection hummer L of this HY-1 speech chip;
The P10 of described AT89C51 single-chip microcomputer, P11 pin respectively with the ON-OFF-N of Motorola G20 communication chip, GPRS-DET-N pin correspondence connects, the P12 pin of AT89C51 single-chip microcomputer is connected with the base stage of triode Q2 through resistance R10, the collector of triode Q2 is connected with the WAVEUP-OFF-N pin of Motorola G20 communication chip, the grounded emitter of triode Q2, the TXD of described AT89C51 single-chip microcomputer, RXD pin respectively with the TXD-N of Motorola G20 communication chip, RXD-N pin correspondence connects, the SIM-VCC of described Motorola G20 communication chip, SIM-RST-N, SIN-DIO, SIM-SLK pin also respectively with the VCC of SIM card holder, RST, DIO, SLK pin connects one to one.
In this example, as preferably, described wireless communication module is the wireless communication signal system based on GPRS.
Native system principle of work is:
The Big Dipper receiver module of vehicle mobile terminals receives the positioning signal of big-dipper satellite transmitting, resolves own location information, calculates the coordinate in geographic position residing for self; Situation inside and outside described camera energy captured in real-time car also forms video stream data; Coordinate data and video stream data are in real time sent to integrated information processing enter by data communication module by cordless communication network through encryption packing by described control module;
The coordinate data received and video stream data are delivered to monitor terminal and stored in database server through serial communication port by the communication server of described integrated information processing enter, the data received are carried out data coordinates conversion and map match in conjunction with the map database information in database server and external data library information by described monitor terminal, then vehicle location and track thereof are shown on electronic chart, thus reach the object that moving vehicle is monitored in real time;
When in case of emergency, monitor terminal and moving vehicle are set up and are contacted, real-time reception vehicle position information, and the track of vehicle is inquired about, the geographical location information of vehicle and the electronic chart of monitor terminal are matched, and on map, show the tram of vehicle, thus monitor terminal can be known and the dynamic location information grasping moving target intuitively, then send instructions down and runway restricted driving notice extremely described vehicle mobile terminals, and send alerting signal by described audio-frequency module, realize the management and running of vehicle, with the generation avoiding runway to occupy accident.
Claims (6)
1. airfield vehicle location and a management system, it is characterized in that: comprise vehicle mobile terminals, data transmission network and integrated information processing enter, described vehicle mobile terminals realizes information interaction by data transmission network and integrated information processing enter;
Wherein, described vehicle mobile terminals comprises Big Dipper locating module, control module, camera, audio-frequency module and digital communications module;
First serial output interface of described control module, reset signal output interface, the first serial input interface, backup battery output interface, the first sleep signal output interface, pps pulse per second signal input interface connect one to one with the serial input interface of described Big Dipper locating module, reseting interface, serial output interface, backup battery input interface, dormancy control interface, pps pulse per second signal output interface respectively;
Described control module first video interface, the second video interface transmit mouth as serial ports and with the data of described camera and are connected;
The sound signal output interface of described control module is connected with the control signal input port of described audio-frequency module, ground connection after the signal output port series connection hummer of this audio-frequency module;
The switching signal output interface of described control module, communication signal output interface, the second sleep signal output interface respectively with switch control interface, the communication control interface of Big Dipper locating module, dormancy control interface is corresponding connects, second serial output interface of described control module is connected with the serial input interface of described Big Dipper locating module, and the second serial input interface of described control module is connected with the serial output interface of described Big Dipper locating module.
2. airfield vehicle location according to claim 1 and management system, it is characterized in that: described integrated information processing enter comprises communication server, database server and monitor terminal, described communication server is used for realizing information interaction by described data transmission network and vehicle mobile terminals, described database server is used for data and stores, and described monitor terminal is for realizing the real-time monitoring of vehicle.
3. airfield vehicle location according to claim 1 and 2 and management system, it is characterized in that: described data transmission network comprises wireless communication module and computer communication module, described wireless communication module is used for realizing radio communication with described digital communication module, described wireless communication module is connected with described computer communication module by serial line interface, and this computer communication module is connected with described communication server by Ethernet.
4. airfield vehicle location according to claim 3 and management system, is characterized in that: described wireless communication module is based at least one wireless communication signal system in 3G, GSM, GPRS or CDMA.
5. airfield vehicle location according to claim 1 and management system, it is characterized in that: between described control module and described camera, be also connected with RS232 module, one group of serial ports of this RS232 module respectively with the first video interface of described control module, the second video interface is corresponding connects, another group serial ports of described RS232 module transmits mouth with the data of described camera and is connected.
6. airfield vehicle location according to claim 1 and management system, it is characterized in that: described control module adopts AT89C51 single-chip microcomputer, described Big Dipper locating module adopts TD3020C bimodulus navigator fix chip, described digital communications module is Motorola G20 communication chip, and described audio-frequency module adopts HY-1 speech chip.
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| CN201420704830.8U CN204256176U (en) | 2014-11-17 | 2014-11-17 | Airfield vehicle location and management system |
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| CN201420704830.8U CN204256176U (en) | 2014-11-17 | 2014-11-17 | Airfield vehicle location and management system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965441A (en) * | 2015-07-07 | 2015-10-07 | 中国民航大学 | Passenger boarding sequence control device |
| CN107049524A (en) * | 2016-01-12 | 2017-08-18 | 西门子保健有限责任公司 | Position the part associated with image recording structure and/or the method and system of personnel |
| CN111935445A (en) * | 2020-05-26 | 2020-11-13 | 上海塞嘉电子科技有限公司 | Video monitoring system for information airport management platform and use method thereof |
-
2014
- 2014-11-17 CN CN201420704830.8U patent/CN204256176U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965441A (en) * | 2015-07-07 | 2015-10-07 | 中国民航大学 | Passenger boarding sequence control device |
| CN107049524A (en) * | 2016-01-12 | 2017-08-18 | 西门子保健有限责任公司 | Position the part associated with image recording structure and/or the method and system of personnel |
| CN107049524B (en) * | 2016-01-12 | 2020-10-30 | 西门子保健有限责任公司 | Method and system for locating components and/or persons associated with an image recording device |
| CN111935445A (en) * | 2020-05-26 | 2020-11-13 | 上海塞嘉电子科技有限公司 | Video monitoring system for information airport management platform and use method thereof |
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