CN104749998A - Automatic monitoring system for towbarless aircraft towing tractor - Google Patents
Automatic monitoring system for towbarless aircraft towing tractor Download PDFInfo
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- CN104749998A CN104749998A CN201510124909.2A CN201510124909A CN104749998A CN 104749998 A CN104749998 A CN 104749998A CN 201510124909 A CN201510124909 A CN 201510124909A CN 104749998 A CN104749998 A CN 104749998A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
Abstract
The invention provides an automatic monitoring system for a towbarless aircraft towing tractor. The system comprises a vehicle-mounted data acquiring terminal, a wired/ wireless transmission network, a data receiving terminal and a monitoring center, wherein the vehicle-mounted data acquiring terminal is connected with the data receiving terminal through the wired/ wireless transmission network; the data receiving terminal is connected with the monitoring center through the wired/ wireless network. The system has the beneficial effects that the labor cost is saved, the working efficiency of the towbarless aircraft towing tractor can be increased, the monitoring and management to the towbarless aircraft towing tractor in an airport are improved, the metering and charging of the towbarless aircraft towing tractor used can be easily performed, the working and idle states of an aircraft in an aircraft stand and a boarding bridge can be timely known, and therefore, the field work can be timely coordinated, and as a result, the operation efficiency of the whole airport can be obviously increased.
Description
Technical field
The invention belongs to special vehicle administrative skill field, airport, particularly relate to a kind of aircraft non-intrusive method job state and automatically monitor and the reception of job state data and treating apparatus.
Background technology
In recent years, along with China's aviation industry is steady and fast-developing, the annual throughput on each airport presents the trend increased year by year, and passenger plane is also more and more high for the demand of ground safeguard and service.Correspondingly, airport ground ensures that the vehicle of operation also increases year by year.Non-intrusive method is that airport maintains one of normal important ground special vehicle run, and it is responsible for evades the mobile function exiting connecting bridge, hangar or leave seat in the plane at airport ground towing aircraft.Along with the continuous expansion of airport scale and the increase gradually of flight frequency, the task of record non-intrusive method vehicle operation state is more and more heavier, and therefore the difficulty of airport to the monitoring of non-intrusive method, management is also thereupon increasing.
Present stage, aircraft non-intrusive method job state is still needed acquisition of will manually signing a bill, this method brings that cost of human resources is high, efficiency is low, site work is coordinated not in time, airport Surveillance center can not carry out the problems such as monitoring in real time to non-intrusive method duty, greatly reduces the efficiency that Airport Operation manages.At present, the equipment of Real-Time Monitoring collection is not also carried out on each large airport to non-intrusive method job state.Because machine level ground, airport area is large, each model aircraft quantity is many, the non-intrusive method vehicle fleet size matched with it is many, machine level ground undesired signal is many, therefore within the scope of machine level ground, a set of stable data transmission system is designed very difficult, and propose very strict requirement for the sensing device and logic analysis, judgement scheme of monitoring non-intrusive method job state, these all increase difficulty to the accuracy of package unit operation and reliability.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide a kind of aircraft non-intrusive method automatic monitoring system.
In order to achieve the above object, aircraft non-intrusive method automatic monitoring system provided by the invention comprises vehicle carried data collecting terminal, wire/wireless transmission network, data receiving terminal, Surveillance center; Wherein: vehicle carried data collecting terminal is connected by wire/wireless transmission network with between data receiving terminal; Data receiving terminal is connected by wire/radio network with Surveillance center;
Data collection station is be arranged on the data collector on aircraft non-intrusive method, and data receiving terminal is the data source and sink being arranged on airfield control central, and Surveillance center is the supervisory computer system being arranged on airfield control central.
Described vehicle carried data collecting terminal comprises: microprocessor, sensor assembly, wireless transport module, locating module, identification module and OBD module; Wherein: sensor assembly, wireless transport module, locating module, identification module are all connected by serial bus or cpu bus with microprocessor with OBD module;
Wireless transport module is provided with radio transmission antenna, by radio transmission antenna, data is transferred to wire/wireless transmission network;
Locating module is provided with positioning antenna, and locating module uses GPS (Global Position System) to gather longitude, latitude, height above sea level, the translational speed information of non-intrusive method;
Identification module comprises fingerprint identification module, card reader module, infrared scan module, facial recognition modules, bar code scanner module, the identity information of identification module Collecting operation personnel delivers to microprocessor, and the identity information collected is transferred to Surveillance center by wireless transport module by microprocessor;
The operation conditions of OBD module monitor engines in real time also gathers non-intrusive method engine speed, water tank temperature, amount of fuel information data by CAN; Microprocessor by OBD module acquires to travel condition of vehicle data pass Surveillance center back by wire/wireless transmission network; By these data, Surveillance center judges that whether vehicle operating is normal;
Sensor assembly comprises: signal picker, range sensor, backboard folding condition sensor, lift height sensor, non-intrusive method duty sensor; Wherein: signal picker is connected with microprocessor, and be connected with range sensor, backboard folding condition sensor, lift height sensor, non-intrusive method duty sensor respectively.
Described range sensor, backboard folding condition sensor, lift height sensor, non-intrusive method duty sensor are connected by the analog acquisition interface of signal wire and signal picker or frequency signal acquisition interface, and signal picker is connected with microprocessor by serial bus or cpu bus.
Described range sensor is installed on the shaft leading edge of clamping-lifting mechanism, it comprises sound wave level transducer, Novel photoelectric sensor, electricity capacity separation sensor, electromagnetic sensor, ultrasonic sensor, for gathering the initial position message of non-intrusive method distance aircraft;
Backboard folding condition sensor is installed on inside the backboard of clamping-lifting mechanism, being judged by backboard folding condition sensor Real-time Obtaining signal whether aircraft nose wheel clamps with non-intrusive method-lifting mechanism fits tightly, and it comprises capacitance pressure transducer, variable reluctance pressure transducer, Huo Ershi pressure transducer, optical fiber type pressure transducer, resonance type pressure sensor;
Lift height sensor is installed on the center of non-intrusive method clamping-lifting mechanism front arc grip block, judge whether aircraft nose wheel lifts to assigned address height by lift height sensor, it comprises sound wave level transducer, photoelectric sensor, electricity capacity separation sensor, electromagnetic sensor, ultrasonic sensor, for gathering the lift height information of the front arc grip block of non-intrusive method clamping-lifting mechanism;
Non-intrusive method duty sensor is arranged on the backing car gear place of non-intrusive method, judged whether driver hangs on reverse gear position gear, and it comprises sound wave level transducer, photoelectric sensor, electricity capacity separation sensor, electromagnetic sensor, ultrasonic sensor by non-intrusive method duty sensor Real-time Obtaining signal.
Described data receiving terminal comprises: microprocessor, wireless transport module and wired network interface; Wherein: wireless transport module is connected with microprocessor by serial bus or cpu bus with wired network interface; Microprocessor is the core controller of data receiving terminal, for controlling wireless transport module and wired network interface realizes exchanges data.
Wireless transport module is connected with antenna, and obtain data by antenna from wire/wireless transmission network, data are transferred to microprocessor, and data are transferred to Surveillance center by wired network interface by microprocessor.
Described watch-dog comprises: server, database, display device, wired network interface, Airport Operation management database; Special vehicle job state management system is installed in server, database, display device, wired network interface, Airport Operation management database are connected by bus with server, server is communicated with data receiving terminal by wired network interface, and the non-intrusive method job state collected and activity duration are stored to database, and collected data are shown by display device.
The beneficial effect of aircraft non-intrusive method automatic monitoring system provided by the invention is: save human cost; improve the work efficiency of non-intrusive method; strengthen the monitoring of airport to non-intrusive method, the dynamics of management; be easy to the metering and billing that non-intrusive method is used; timely understanding aircraft taking and unoccupied state on aircraft gate, connecting bridge; ensure the timely coordination of site work, thus significantly improve the operational efficiency of airport entirety.
Accompanying drawing explanation
Fig. 1 is aircraft non-intrusive method automatic monitoring system structural representation provided by the invention;
Fig. 2 is aircraft non-intrusive method clamping-lifting mechanism tomograph;
Fig. 3 is vehicle operation data collection station structural representation in the aircraft non-intrusive method automatic monitoring system shown in Fig. 1;
Fig. 4 is vehicle operation data receiving terminal structural representation in the aircraft non-intrusive method automatic monitoring system shown in Fig. 1;
Fig. 5 is sensor module structure schematic diagram in aircraft non-intrusive method automatic monitoring system provided by the invention;
Fig. 6 the invention provides the Surveillance center's structural drawing in aircraft non-intrusive method automatic monitoring system.
Embodiment
Below in conjunction with the drawings and specific embodiments, aircraft non-intrusive method automatic monitoring system provided by the invention is described in detail.
As shown in Figure 1, aircraft non-intrusive method automatic monitoring system provided by the invention comprises: vehicle carried data collecting terminal 1, wire/wireless transmission network 2, data receiving terminal 3, Surveillance center 4; Wherein: be connected by wire/wireless transmission network 2 between vehicle carried data collecting terminal 1 with data receiving terminal 3; Data receiving terminal 3 is connected by wire/radio network with Surveillance center 4.
Data collection station 1 is for being arranged on the data collector on aircraft non-intrusive method, and data receiving terminal 3 is for being arranged on the data source and sink of airfield control central, and Surveillance center 4 is for being arranged on the supervisory computer system of airfield control central;
Described vehicle carried data collecting terminal 1 is as follows with the connected mode of data receiving terminal 3: vehicle carried data collecting terminal 1 is transferred to data receiving terminal 3 the data collected by wire/wireless transmission network 2.
Wire/wireless transmission network 2 is combined and the hybrid network used and form by cable network and wireless network, and wherein the kind of cable network has: LAN (Local Area Network) (LAN), Metropolitan Area Network (MAN) (MAN), fieldbus networks, optical fiber ring network, ethernet ring network etc.; Wireless network comprises: WLAN (wireless local area network) (WLAN), wireless sense network (WSN), digital trunk network, simulation cluster net, global system for mobile communications (GSM) network, G mobile communication (3G) network and forth generation mobile communication technology (4G) network etc.
In order to be convenient to the installation site describing each sensor below, Fig. 2 gives aircraft non-intrusive method clamping-lifting device, and it mainly comprises shaft 5, rotating disk 6, front arc grip block 7, contact, position 8, articulated joint 9, backboard 10, hydraulic pressure cylinder assembly 11 etc.
As shown in Figure 3, described vehicle carried data collecting terminal 1 comprises: microprocessor 11, sensor assembly 12, wireless transport module 13, locating module 14, identification module 17 and OBD module 18; Wherein: sensor assembly 12, wireless transport module 13, locating module 14, identification module 17 and OBD module 18 are all connected by serial bus or cpu bus (comprising RS-232 bus, RS-485 bus, I2C bus, spi bus, usb bus etc.) with microprocessor 11;
Microprocessor 11 is the core controller of vehicle carried data collecting terminal 1, for controlling sensor assembly 12, wireless transport module 13, locating module 14, identification module 17 and OBD module 18, realizes the operation such as work data acquisition, transmission; Sensor assembly 12 sends microprocessor 11 to the data preparation collected, and then microprocessor 11 is transferred to wireless transport module 13 data by serial ports or cpu i/f again; Locating module 14 is sent to microprocessor 11 location information data, and microprocessor 11 is transferred to wireless transport module 13 data by serial ports or cpu i/f again; Identification module 17 is sent to microprocessor 11 identity information data, microprocessor 11 is transferred to wireless transport module 13 data by serial ports or cpu i/f again, OBD module 18 collection vehicle running state data, and data are sent to microprocessor 11, microprocessor 11 is transferred to wireless transport module 13 data by serial ports or cpu i/f again.
Wireless transport module 13 is provided with radio transmission antenna 16, by radio transmission antenna 16, data are transferred to wire/wireless transmission network 2, it comprises: WLAN (wireless local area network) (WLAN) module, wireless sense network (WSN) module, digital trunk network module, simulation cluster net module, global system for mobile communications (GSM) mixed-media network modules mixed-media, G mobile communication (3G) mixed-media network modules mixed-media and forth generation mobile communication technology (4G) mixed-media network modules mixed-media etc.
Locating module 14 is provided with positioning antenna 15, locating module 14 uses GPS (Global Position System) (gps satellite navigational system, Beidou satellite navigation system, GLONASS satellite navigation system, GALILEO satellite navigation system etc.) to gather longitude, latitude, height above sea level, the translational speed information of non-intrusive method; Microprocessor 11 is every the positional information of several seconds (such as 1 second to 5 seconds) active to locating module 14 collection vehicle;
Identification module 17 comprises fingerprint identification module, card reader module, infrared scan module, facial recognition modules, bar code scanner module, the identity information of identification module 17 Collecting operation personnel delivers to microprocessor 11, and the identity information collected is transferred to Surveillance center 4 by wireless transport module 13 by microprocessor 11; And operating personnel only has and first carries out identification by identification module 17, non-intrusive method could be started and carry out operation.
OBD module 18 is also known as onboard diagnostic system module, and the operation conditions of its monitor engines in real time also gathers the information datas such as non-intrusive method engine speed, water tank temperature, amount of fuel by CAN; The travel condition of vehicle data that OBD module 18 collects by microprocessor 11 pass Surveillance center 4 back by wire/wireless transmission network 2; By these data, Surveillance center 4 judges that whether vehicle operating is normal, meanwhile, also can carry out tracking statistics to the life cycle of this vehicle (repair and maintenance and servicing time as vehicle), judge whether this vehicle has been applicable to this flight dispatching task with this.
As shown in Figure 5, described sensor assembly 12 for detecting the duty of non-intrusive method, and according to the signal that various types of sensor collects, judges non-intrusive method duty; Sensor assembly 12 comprises: signal picker 121, range sensor 122, backboard folding condition sensor 123, lift height sensor 124, non-intrusive method duty sensor 125; Wherein: signal picker 121 is connected with microprocessor 11, and be connected with range sensor 122, backboard folding condition sensor 123, lift height sensor 124, non-intrusive method duty sensor 125 respectively.
Range sensor 122, backboard folding condition sensor 123, lift height sensor 124, non-intrusive method duty sensor 125 are connected by the analog acquisition interface of signal wire and signal picker 121 or frequency signal acquisition interface, and signal picker 121 is connected with microprocessor 11 by serial bus or cpu bus;
Signal picker 121 is signal acquisition controller, for being gathered the work state information of non-intrusive method by range sensor 122, backboard folding condition sensor 123, lift height sensor 124, non-intrusive method duty sensor 125, and be uploaded to microprocessor 11;
Range sensor 122 comprises sound wave level transducer, Novel photoelectric sensor, electricity capacity separation sensor, electromagnetic sensor, ultrasonic sensor, for gathering the initial position message of non-intrusive method distance aircraft;
Backboard folding condition sensor 123 comprises capacitance pressure transducer, variable reluctance pressure transducer (see variable magnetic-resistance type transducer, metallic element analyzer differential transformer pressure transducer), Huo Ershi pressure transducer, optical fiber type pressure transducer (see Fibre Optical Sensor), resonance type pressure sensor etc., for detecting the folding condition of non-intrusive method clamping-lifting mechanism backboard;
Lift height sensor 124 comprises sound wave level transducer, Novel photoelectric sensor, electricity capacity separation sensor, electromagnetic sensor, ultrasonic sensor etc., for gathering the lift height information of the front arc grip block of non-intrusive method clamping-lifting mechanism;
Non-intrusive method duty sensor 125 comprises sound wave level transducer, Novel photoelectric sensor, electricity capacity separation sensor, electromagnetic sensor, ultrasonic sensor etc., for gathering the work state information of non-intrusive method reverse gear position;
Wherein range sensor 122 is installed on shaft 5 leading edge of clamping-lifting mechanism, can be determined the initial distance of non-intrusive method and aircraft by range sensor 122, ensures and the accurate centering of aircraft to the greatest extent; Backboard folding condition sensor 123 is installed on inside the backboard 10 of clamping-lifting mechanism, judged by backboard folding condition sensor 123 Real-time Obtaining signal whether aircraft nose wheel clamps with non-intrusive method-and lifting mechanism fits tightly; Lift height sensor 124 is installed on the center of non-intrusive method clamping-lifting mechanism front arc grip block 7, can judge whether aircraft nose wheel lifts to assigned address height by lift height sensor 124; Non-intrusive method duty sensor 125 is arranged on the backing car gear place of non-intrusive method, judges whether driver hangs over gear on reverse gear position by non-intrusive method duty sensor 125 Real-time Obtaining signal.
As shown in Figure 4, described data receiving terminal 3 comprises: microprocessor 31, wireless transport module 32 and wired network interface 33.Wherein: wireless transport module 32 is connected with microprocessor 31 by serial bus or cpu bus with wired network interface 33; Microprocessor 31 is the core controller of data receiving terminal 3, for controlling wireless transport module 32 and wired network interface 33 realizes exchanges data.
Wireless transport module 32 is connected with antenna 34, obtains data by antenna 34 from wire/wireless transmission network 2, and data are transferred to microprocessor 31, and data are transferred to Surveillance center 4 by wired network interface 33 by microprocessor 31.According to system requirements, wired network interface 33 comprises LAN interface usually, industrial field bus interface, optical fiber ring network interface, ethernet ring network interface, field-bus interface etc.
As shown in Figure 6, described watch-dog 4 comprises: server 41, database 42, display device 43, wired network interface 44, Airport Operation management database 45; Special vehicle job state management system is installed in server 41, database 42, display device 43, wired network interface 44, Airport Operation management database 45 are connected by bus with server 41, server 41 is communicated with data receiving terminal 3 by wired network interface 44, and the non-intrusive method job state collected and activity duration are stored to database 42, and collected data are shown by display device 43; Server 41 reads flight, seat in the plane information from Airport Operation management database 45, and staff dispatches non-intrusive method according to the flight read, seat in the plane information.
Managerial personnel obtain Flight Information from Airport Operation management database 45, then mission bit stream is assigned to the non-intrusive method operating personnel specified, when non-intrusive method arrives assigned address, real-time positional information is transferred to data receiving terminal 3 by wire/wireless transmission network 2, data receiving terminal 3 is transferred to positional information in Surveillance center 4 by wire/radio network, managerial personnel check the positional information received and Flight Information, examine errorless after, non-intrusive method is started working, signal picker 121 in vehicle carried data collecting terminal 1 obtains status data at that time, and be transferred to data receiving terminal 3 by wire/wireless transmission network 2, data receiving terminal 3 is finally transferred to Surveillance center 4 by wire/radio network data, display device 43 shows status data, and status data is stored into database 42.
The whole workflow of this intelligent management apapratus is as follows: staff reads the information of flight number, type, seat in the plane, non-intrusive method number from Airport Operation management database 45 by server 41, then make task scheme, dispatch non-intrusive method; Non-intrusive method is in the process of specifying aircraft gate, hangar, connecting bridge to travel, and vehicle carried data collecting terminal 1 is back to Surveillance center 4 the positional information collected (for determining server level ground and service flight) at regular intervals; After arriving assigned address, first operating personnel carries out authentication by identification module 17, then non-intrusive method starts operation, and vehicle carried data collecting terminal 1 is transferred to Surveillance center 4 the temporal information of this timing node, finally stores and is presented in Surveillance center 4; When non-intrusive method evades aircraft to the assigned address end of job, the temporal information of this timing node is transferred to Surveillance center 4, finally stores and be presented in Surveillance center 4.
In the whole workflow of non-intrusive method, each sensor is respectively at different phase collection signal, idiographic flow is as follows: non-intrusive method is with the speed of 5Km/H slowly close aircraft, the range sensor 122 be installed on non-intrusive method clamping-lifting mechanism shaft 5 detects the initial position distance of vehicle and aircraft, ensure that vehicle drives to correct position, namely aircraft nose landing gear enters in the U-type groove of rotating disk 6, press " wheel holding-lifting " button of the clamping-lifting mechanism of vehicle electric operation panel subsequently, hydraulic cylinder 11 starts action, backboard 90-degree rotation is made to contact with the contact, position 8 on rotating disk 6 and stop operating, hydraulic cylinder 11 continues to shrink, the front arc grip block 7 of clamping-lifting mechanism starts to promote aircraft nose wheel to car rear to movement, after aircraft nose wheel contacts with the backboard 10 of clamping-lifting mechanism, stop due to the stop of backboard moving backward, now front arc grip block 7 and backboard 10 force aircraft nose wheel to tumble in arc grip block 7 bottom ramp under the driving of hydraulic pressure cylinder assembly 11, hydraulic pressure cylinder assembly 11 shrinks further, when shaft 5 move to contact with rotating disk 6 time, shaft 5 stops mobile, now hydraulic cylinder 11 continues action, treat that aircraft nose wheel and front arc grip block 7 fit tightly, and after aircraft nose wheel being lifted to certain altitude (100cm-150cm) under the clamping action of backboard 10, hydraulic cylinder 11 stops action, is installed on the backboard folding condition sensor 123 of non-intrusive method clamping-lifting mechanism backboard 10 and front arc grip block 7 and lift height sensor 124 for detecting the signal of wheel holding and lift height in real time, the signal gathered is transferred in signal picker 121 (comprising PLC, FPGA, single-chip microcomputer etc.) by analog acquisition interface or frequency signal acquisition interface.
When backboard folding condition sensor 123 and lift height sensor 124 are all initially located in duty, sensor assembly 12 passes to microprocessor 11 working state signal by bus interface, microprocessor 11 judges, record now timing node, and the starting point using this timing node as the non-intrusive method activity duration, and by wire/wireless transmission network 2, data are transferred to data receiving terminal 3, data receiving terminal 3 by wire/radio network data upload in Surveillance center 4.
Evade aircraft when non-intrusive method to arrive and specify after connecting bridge, aircraft gate fulfil assignment; operating personnel presses " land-put wheel " button of vehicle electric operation panel clamping-lifting mechanism; now hydraulic cylinder 11 starts action; aircraft nose wheel is fallen earthward lentamente; sensor 123 and 124 will be in off working state, and the off working state signal gathered is transferred to signal picker 121 by analog acquisition interface or frequency signal acquisition interface.Operating personnel pushes reverse gear position wheel box gear, now by being installed on the contact/non-contact sensor 125 Real-time Collection signal on non-intrusive method reverse gear position, and the working state signal gathered is transferred to signal picker 121 by analog acquisition interface or frequency signal acquisition interface, non-intrusive method withdraws working site.
When backboard folding condition sensor 123 is in off working state, when non-intrusive method duty sensor 125 is in running order, sensor assembly 12 passes to microprocessor 11 off working state and working state signal by bus interface, microprocessor 11 judges, record now timing node, and the terminal using this timing node as the non-intrusive method activity duration, and by wire/wireless transmission network 2, data are transferred to data receiving terminal 3, data receiving terminal 3 by wire/radio network data upload in Surveillance center 4.
The major function of aircraft non-intrusive method automatic monitoring system provided by the invention: staff is read out the information of the flight number in Airport Operation database 45, type, seat in the plane, non-intrusive method number by server 41, then task scheme is made, non-intrusive method is dispatched, and the duty of monitoring non-intrusive method and the activity duration of record non-intrusive method in real time, and data are reached data receiving terminal 3 by wire/wireless transmission network 2, finally realize storing in Surveillance center 4 and showing.
Claims (6)
1. an aircraft non-intrusive method automatic monitoring system, is characterized in that: it comprises vehicle carried data collecting terminal (1), wire/wireless transmission network (2), data receiving terminal (3), Surveillance center (4); Wherein: be connected by wire/wireless transmission network (2) between vehicle carried data collecting terminal (1) with data receiving terminal (3); Data receiving terminal (3) is connected by wire/radio network with Surveillance center (4);
Data collection station (1) is for being arranged on the data collector on aircraft non-intrusive method, data receiving terminal (3) is for being arranged on the data source and sink of airfield control central, and Surveillance center (4) is for being arranged on the supervisory computer system of airfield control central.
2. aircraft non-intrusive method automatic monitoring system according to claim 1, is characterized in that: described vehicle carried data collecting terminal (1) comprising: microprocessor (11), sensor assembly (12), wireless transport module (13), locating module (14), identification module (17) and OBD module (18); Wherein: sensor assembly (12), wireless transport module (13), locating module (14), identification module (17) are all connected by serial bus or cpu bus with microprocessor (11) with OBD module (18);
Wireless transport module (13) is provided with radio transmission antenna (16), by radio transmission antenna (16), data is transferred to wire/wireless transmission network (2);
Locating module (14) is provided with positioning antenna (15), locating module (14) uses GPS (Global Position System) to gather longitude, latitude, height above sea level, the translational speed information of non-intrusive method;
Identification module (17) comprises fingerprint identification module, card reader module, infrared scan module, facial recognition modules, bar code scanner module, the identity information of identification module (17) Collecting operation personnel delivers to microprocessor (11), and the identity information collected is transferred to Surveillance center (4) by wireless transport module (13) by microprocessor (11);
The operation conditions of OBD module (18) monitor engines in real time also gathers non-intrusive method engine speed, water tank temperature, amount of fuel information data by CAN; The travel condition of vehicle data that OBD module (18) collects by microprocessor (11) pass Surveillance center (4) back by wire/wireless transmission network (2); By these data, Surveillance center (4) judges that whether vehicle operating is normal;
Sensor assembly (12) comprising: signal picker (121), range sensor (122), backboard folding condition sensor (123), lift height sensor (124), non-intrusive method duty sensor (125); Wherein: signal picker (121) is connected with microprocessor (11), and be connected with range sensor (122), backboard folding condition sensor (123), lift height sensor (124), non-intrusive method duty sensor (125) respectively.
3. aircraft non-intrusive method automatic monitoring system according to claim 2, it is characterized in that: described range sensor (122), backboard folding condition sensor (123), lift height sensor (124), non-intrusive method duty sensor (125) are connected by the analog acquisition interface of signal wire and signal picker (121) or frequency signal acquisition interface, and signal picker (121) is connected with microprocessor (11) by serial bus or cpu bus.
4. aircraft non-intrusive method automatic monitoring system according to claim 3, it is characterized in that: described range sensor (122) is installed on shaft (5) leading edge of clamping-lifting mechanism, it comprises sound wave level transducer, photoelectric sensor, electricity capacity separation sensor, electromagnetic sensor, ultrasonic sensor, for gathering the initial position message of non-intrusive method distance aircraft;
Backboard folding condition sensor (123) is installed on backboard (10) inner side of clamping-lifting mechanism, being judged by backboard folding condition sensor (123) Real-time Obtaining signal whether aircraft nose wheel clamps with non-intrusive method-lifting mechanism fits tightly, and it comprises capacitance pressure transducer, variable reluctance pressure transducer, Huo Ershi pressure transducer, optical fiber type pressure transducer, resonance type pressure sensor;
Lift height sensor (124) is installed on the center of non-intrusive method clamping-lifting mechanism front arc grip block (7), judge whether aircraft nose wheel lifts to assigned address height by lift height sensor (124), it comprises sound wave level transducer, photoelectric sensor, electricity capacity separation sensor, electromagnetic sensor, ultrasonic sensor, for gathering the lift height information of the front arc grip block of non-intrusive method clamping-lifting mechanism;
Non-intrusive method duty sensor (125) is arranged on the backing car gear place of non-intrusive method, judged whether driver hangs on reverse gear position gear, and it comprises sound wave level transducer, photoelectric sensor, electricity capacity separation sensor, electromagnetic sensor, ultrasonic sensor by non-intrusive method duty sensor (125) Real-time Obtaining signal.
5. aircraft non-intrusive method automatic monitoring system according to claim 1, is characterized in that: described data receiving terminal (3) comprising: microprocessor (31), wireless transport module (32) and wired network interface (33); Wherein: wireless transport module (32) is connected with microprocessor (31) by serial bus or cpu bus with wired network interface (33); The core controller that microprocessor (31) is data receiving terminal (3), for controlling wireless transport module (32) and wired network interface (33) realizes exchanges data.
Wireless transport module (32) is connected with antenna (34), data are obtained from wire/wireless transmission network (2) by antenna (34), data are transferred to microprocessor (31), and data are transferred to Surveillance center (4) by wired network interface (33) by microprocessor (31).
6. aircraft non-intrusive method automatic monitoring system according to claim 1, is characterized in that: described watch-dog (4) comprising: server (41), database (42), display device (43), wired network interface (44), Airport Operation management database (45); Special vehicle job state management system is installed in server (41), database (42), display device (43), wired network interface (44), Airport Operation management database (45) are connected by bus with server (41), server (41) is communicated with data receiving terminal (3) by wired network interface (44), and the non-intrusive method job state collected and activity duration are stored to database (42), and collected data are shown by display device (43).
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| CN109292107A (en) * | 2018-09-05 | 2019-02-01 | 庆安集团有限公司 | A kind of intelligent trailer system and traction method for airport |
| WO2022033372A1 (en) * | 2020-08-11 | 2022-02-17 | 北京卫星制造厂有限公司 | Automatic sensing system and method for omnidirectional moving rodless traction-type mobile robot |
| CN117218908A (en) * | 2023-09-14 | 2023-12-12 | 中国民航大学 | Guiding system and method for optimizing driving behavior of mopless aircraft tractor |
| CN117218908B (en) * | 2023-09-14 | 2024-04-26 | 中国民航大学 | Guiding system and method for optimizing driving behavior of mopless aircraft tractor |
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| CN109292107A (en) * | 2018-09-05 | 2019-02-01 | 庆安集团有限公司 | A kind of intelligent trailer system and traction method for airport |
| WO2022033372A1 (en) * | 2020-08-11 | 2022-02-17 | 北京卫星制造厂有限公司 | Automatic sensing system and method for omnidirectional moving rodless traction-type mobile robot |
| CN117218908A (en) * | 2023-09-14 | 2023-12-12 | 中国民航大学 | Guiding system and method for optimizing driving behavior of mopless aircraft tractor |
| CN117218908B (en) * | 2023-09-14 | 2024-04-26 | 中国民航大学 | Guiding system and method for optimizing driving behavior of mopless aircraft tractor |
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