CN105549517A - Boarding bridge and bridge equipment remote monitoring device based on flight information - Google Patents

Abstract

The invention discloses a boarding bridge and bridge equipment remote monitoring device based on flight information. The boarding bridge and bridge equipment remote monitoring device comprises a monitoring workstation, a server, an external system, a collector and an expansion input module. The monitoring workstation has the equipment remote central monitoring and managing function and exports all kinds of statistical statement information. The server is connected with the monitoring workstation through an oracle client module. The external system comprises a ground service system and an information system and is in communication with the server through the Ethernet. The collector is in communication with the server through web services. The expansion input module is in communication with the collector and is used for transmitting data of equipment collection signal points to the collector. The boarding bridge and bridge equipment remote monitoring device implements maintenance in a targeted mode, integrates and processes data of a boarding bridge and bridge equipment and customizes statistical forms for different administrative departments; assessment is conducted on the equipment through data analysis, and a reliable basis is provided for equipment maintenance.

Description

A kind of connecting bridge based on Flight Information and bridge carry equipment telemonitoring device

Technical field

The invention belongs to connecting bridge technical field, particularly relate to a kind of connecting bridge based on Flight Information and bridge carries equipment telemonitoring device.

Background technology

Passenger loading bridge is airport in order to connect the passage of removable, the lifting between boarding lounge and aircraft.Civil airport is all provided with multiple boarding bridge location, namely connects the bridge of terminal and aircraft door.Its one end connects certain boarding gate of terminal, and the other end can be connected with aircraft door, and passenger enters aircraft by corresponding boarding gate.Aircraft floor air conditioner group refer to for rest in ground kill engine and the aircraft of self APU provides through filtering, pressurization, dehumidifying and wet down (or heating) the air-conditioning equipment of fresh air, aircraft floor air conditioner group is cooling air mode monoblock type type.400HZ ground static power source is be the power inverter of 50Hz by frequency is frequency 400Hz, 115/200V three-phase alternating-current supply, for the power supply of aircraft and airborne equipment.It is dual-use airport, aircraft maintenance base, aircraft factory and studies necessary ground service support equipment.At present, in civil airport operation, management, aircraft floor service account for sizable proportion, and the use of passenger loading bridge (hereinafter referred to as connecting bridge), aircraft floor air conditioner group and 400HZ ground static power source (being referred to as bridge below to carry) etc. is one of visual plant of civil airport.In civil airport field, service condition, utilization rate and the management of water equality of carrying for connecting bridge and bridge directly have influence on the utilization power of Airport Resources, the quality of flight service, the income of Aerodrome Operations.Therefore, civil airport carries using of equipment to connecting bridge and bridge and manages and all pays much attention to.When aircraft arrive at the airport or from airport time, passenger directly enters terminal by connecting bridge, or step on aircraft (except some seats in the plane far away need just can enter terminal by ferry bus, or it is outer to step on aircraft), therefore, connecting bridge and bridge carry use, management level just seem extremely important.At present, airport, in daily equipment control of carrying connecting bridge and bridge, mainly comprises: operating equipment, fault alarm, fault co-ordination process, maintaining, operation management etc.What one line operating personnel accepted traffic control sends work, and to each seat in the plane, operation connecting bridge and bridge carry equipment for flight provides service.When discovering device because when fault can not normally use, by intercom or tell by telephone and run control department, run control department and reinform equipment repair and maintenance department and to show up maintenance.Between turn(a)round, equipment is in disabled state.Need repair after determining normal operation, then consign to operating personnel's use.Traffic control personnel are responsible for carrying out management and running to personnel, carry out in real time control work on the spot.Linked up by liaison mode and equipment repair and maintenance department, grasp in real time the ruuning situation that connecting bridge and bridge carry, manual record equipment running status information and Yin Weibao, report stop causing the disabled information of equipment, and relevant information are uploaded, and assign.Equipment maintenance personnel need regularly to carry connecting bridge and bridge manually to patrol, and with checkout facility state, and manual record equipment runs critical data when patrolling, and regular carrying connecting bridge and bridge is maintained, and sport is repaiied.At present, maintenance personnel cannot be real-time, and the service data that comprehensive grasp connecting bridge and bridge carry, the approach of equipment fault is mainly derived from site work personnel, makes regular check on.The information transmission of above flow process is at present mainly through modes such as intercom, phone, e-mails, and the communication and coordination level of informatization of each department of airport is low.The device data analysis that connecting bridge and bridge carry and excavation, also do not have comprehensive monitoring and management system at present.

At present, following problem is mainly existed to the means that connecting bridge and bridge carry monitoring of equipment and management:

1. connecting bridge and bridge carry equipment also unrealized Real-Time Monitoring, and equipment control unit grasps connecting bridge and bridge and carries equipment, or is patrolled and examined by scene, maintaining, receive user's report thus etc. mode, obtain the relevant information of equipment.Usually, because failure message finds not in time, cause maintenance cycle long, or have flight in wait due to fault restoration scene, greatly, also need time check equipment of making separate arrangements after boat, labor intensive and material resources, work efficiency is lower for maintenance man's maintenance pressure.

2. mode of intelligence transmission cost is high, and easily causes information inaccurate, and each department information relevant to connecting bridge transmits mainly through intercom, the modes such as mobile phone.This mode transmitted layer by layer by phone and intercom, while labor intensive, easily causes the inaccurate and information delay problem of information.Due to, the noise of hardstand is high, and outfield intercom channel resource is nervous, easily shines into information transmission not in time, affects site work.

3. cannot share data, the running state data that civil airport connecting bridge and bridge carry equipment is not also effectively integrated, share, process and analysis etc.Due to, need for operation management, a lot of units in civil airport all need acquisition connecting bridge and bridge to carry data and the report of the operation conditions of equipment.Labor intensive statistics connecting bridge and bridge is so just needed to carry the related data of running status, after forming report messages.Same data are carried out to the processing of repetition, efficiency is low, and repeated workload is many.

4. equipment Management Information degree is low, inadequate science, and owing to lacking effective monitoring means, the equipment Management Level of airport visual plant such as to carry to connecting bridge and bridge at present lower, device data disappearance platform is integrated, Machining Analysis.Equipment maintenance lacks the support of valid data and report, and it is comparatively passive to keep in repair, and lacks perspective and foresight.Be unfavorable for very much lifting means utilization factor and reduce failure rate.

Summary of the invention

A kind of connecting bridge based on Flight Information and bridge is the object of the present invention is to provide to carry equipment telemonitoring device, be intended to solve existing means of carrying monitoring of equipment and management to connecting bridge and bridge there is connecting bridge and bridge and carry equipment also unrealized Real-Time Monitoring, mode of intelligence transmission cost are high, and easily cause information inaccurate, data cannot be shared, equipment Management Information degree is low, the problem of inadequate science.

The present invention aims to provide a kind of connecting bridge based on Flight Information and bridge carries equipment telemonitoring method, should carry equipment telemonitoring method comprise based on the connecting bridge of Flight Information and bridge:

Apparatus remote Centralizing inspection and management, managerial personnel stop situation by graphic interface and list interface to connecting bridges all in terminal and bridge carrying Mobile state, maintenance, report, carry out the overall situation of real-time online control;

Reception, Storage and Processing connecting bridge data; Realize the storage of data, process, the change of judgement state, digital point triggering situation judge whether to play window, SMS alarm by interface interchange, and cumulative statistics is carried out to data, connecting bridge goes offline monitoring;

Pass through ethernet communication;

The service data that realization acquisition connecting bridge and bridge carry, carries out preliminary process to real-time running data, the running status of judgment device; Change when connecting bridge state or arrive special time week after date, the real time data of equipment sends by monitoring machine;

The data of equipment collection signal point are transmitted.

Further, described reception, Storage and Processing connecting bridge data comprise further:

The device data collected is transferred to server, is stored in database;

The device data that storage of collected arrives;

Data are processed and airport other system carry out data syn-chronization and share;

Realize the file access of client, client carries out communication, to obtain data by database client and database.

Further, the method for described this connecting bridge input data is: after receiving monitoring machine data, judges that whether data are effective, effectively then Calling Stored Procedure Transfer Parameters; Storing process obtains last status information by equipment id, judge whether off-line data according to input time, and it is fine and smooth to upgrade last state, stores acquired original record data, whether the coding such as failure judgement coding, operate coding, information coding triggers or contacts by turn, and record; The working time of this state accumulative; If running status is different from last state, description status changes, terminate last state, and calculating prolongeding time, insert new state and more new state triggered time, whether judgment device state is normal, if data are online data, and be up-set condition, if equipment send be online data and for being set to repair and maintenance state time, devices illustrated fault, need activate and play window mark; Wherein whether failure judgement coding triggers or removes the malfunction coding first obtaining this equipment last time by turn, and whether failure judgement coding changes, and obtains code length, new and old coding is contrasted by turn, when there being figure place unequal, judge that this position is as triggering or removing, and store recording.

The connecting bridge that another object of the present invention is to provide a kind of described connecting bridge based on Flight Information and bridge to carry equipment telemonitoring method and bridge carry equipment telemonitoring device, and this connecting bridge and bridge carry equipment telemonitoring device and comprise:

Monitor workstation, for apparatus remote Centralizing inspection and management, managerial personnel stop situation by graphic interface and list interface to connecting bridges all in terminal and bridge carrying Mobile state, maintenance, report, carry out the overall situation of real-time online control;

Server, is connected with monitor workstation by oracleclient assembly, comprises active and standby two-server, for responsible reception, Storage and Processing connecting bridge data; Server realizes the storage of data, process, the change of judgement state, digital point triggering situation judge whether to play window, SMS alarm by interface interchange, and cumulative statistics is carried out to data, connecting bridge goes offline monitoring;

External system, comprises ground service system and infosystem, by Ethernet and server communication;

Collector, by webservices and server communication, laggard the working of controller communication port of being carried by RS232/RS485 and connecting bridge and bridge is interrogated, for the responsible service data realizing obtaining connecting bridge and bridge and carry, preliminary process is carried out to real-time running data, the running status of judgment device; Change when connecting bridge state or arrive special time week after date, the real time data of equipment is sent to server by monitoring machine;

Expand load module, for the data of equipment collection signal point are transferred to collector.

Further, described monitor workstation comprises: client;

Described client comprises system management module, Basic Information Management module, monitoring pattern interface module, equipment state list block, customer center module, short message managing module, statistical information check module;

System management module, manages for leading subscriber role and authority, user account information, Site Detection machine software version management, client release number, checks and log in daily record;

Basic Information Management module, for managing essential information, connecting bridge and aircraft air condition coded message that connecting bridge and bridge carry, 400hz power fail code, alert if setting;

Monitoring pattern interface module, for checking the graphical interfaces of the real time status information that connecting bridge and bridge carry;

Equipment state list block, for checking the real time status information list of connecting bridge, and according to region, running status screening installation;

Flight integrated management design module, for Flight Information and monitoring of equipment information association being got up, carrying out processing to data and integrating, the time that generation flight uses connecting bridge and bridge to carry and number of times data message;

History module, for acquisition and recording, alarm history record, time-out monitoring historical record that query facility history information and monitoring machine send;

Customer center module, for revising user's entry password, arranges the need of bullet window and jingle bell, monitoring interface background color;

Short message managing module, for manage receive pushed information personnel, check the historical record that pushed information sends;

Statistical information checks module, and for checking and deriving, connecting bridge and bridge carry times time statistical information, fault alarm confirms number of times statistics, outfit of equipment situation statistical information, flight use connecting bridge and bridge to carry time number of times and add up.

Further, described system management module comprises further:

Role-security administration interface module, for being retrieved by role's code and title, is shown in tables of data, after selecting spatial choice role and function, carries out bindings, by role bindings to function;

Subscriber administration interface module, for showing account, name, account, department, role, remarks, amendment button in list;

System information block, for display system current version number;

Log in log pattern, for recording user account, time, host name information when user clicks login button at every turn;

Described Basic Information Management module comprises further:

Equipment information management module, all with these device-dependent data for deleting data centralization according to device id association; Have inquire button, display list, amendment frame, increase button, delete button, derivation excel button, querying condition comprises device id, device name, device location, device type; When deleting certain equipment;

400hz power fail code administration module, inquires about as querying condition for failure code, title, classification; The defect content of certain failure code revised by amendment button; Comprise sequence number, failure code, classification, defect content, remarks, amendment people information;

Connecting bridge and aircraft special air conditioner code management module, the digital point for collecting from connecting bridge, aircraft special air conditioner is divided into information record, operation note, failure logging three parts;

Alert if setting interface module, for setting the alarm threshold value of analog quantity;

Described monitoring pattern interface module comprises further:

First floor interface module, for difformity figure display distinct device, with different colours display different conditions; Global statistics interface comprises connecting bridge and bridge carries the current real-time statistics situation of equipment, and reflection airport is run at present, the number of devices of standby, trouble light state;

Connecting bridge and bridge state clearly thin interface module, for showing the detailed data that connecting bridge and bridge carry, the change at simulation body of a bridge angle, wheel carrier angle, end of the bridge angle is represented by the shape of analogue instrument, connecting bridge end of the bridge, wheel carrier, and show the gradient of connecting bridge, the speed of travel, highly, the data of length, show the fault of current triggering, the triggering of current information record, the triggering situation of operation note;

Watch-list interface module, in watch-list interface with tabular form display connecting bridge and the real-time running state that carries of bridge, comprise the information such as equipment state, region, device numbering, state triggered time, update time; Meanwhile, by region, device type, equipment state, data are screened;

Described flight integrated management design module comprises further:

Data syn-chronization data module, for by standard interface and flight management timing synchrodata, is synchronized to supervisory system database by Flight Information;

Flight Information pretreatment module, for carrying out pre-service to Flight Information, by this flight pre-to, actual arrival, fly in advance, reality flies, stops a type, calculate this flight and stop field time;

Computing module, for adding up the number of times and time that the flight that completes guarantee uses connecting bridge and bridge to carry on airport, the operational monitoring data that connecting bridge in field time and bridge carry are stopped by extracting flight, accumulation connecting bridge state is " picking ", the bridge state of carrying is " RUN " number of times and time, these data and Flight Information are bound;

Query display module, for retrieving the time and number of times that the flight relevant to him use connecting bridge and bridge to carry;

Described statistical information checks that module comprises further:

Connecting bridge and bridge loading system state number of times, time statistical module, for adding up working time data each daily added up state when typing, the total cumulative time of each state of adding up each equipment within certain period and number of times, and present with list;

Equipment bullet window alarm condition statistical module, for adding up mornig shift every day respectively, night shift receive play window alarm times, each hour institute receive and play window alarm times, specifically alert process situation at every turn.

Further, described server comprises webservices, database, daemon software, ftp server;

Webservices, is transferred to server for the device data collected by collector, is stored in database; Interface is provided for collector input equipment data provide interface and can be airport other system access services device;

Database, for the device data that storage of collected device collects;

Daemon software, for data are processed and airport other system carry out data syn-chronization and share;

Ftp server, for realizing the file access of client, client carries out communication, to obtain data by database client and database.

Further, described wide area information server end comprises:

Described data memory module, for storing with relation data sheet form in a database, monitoring of tools basic data comprises real-time status tables of data, data acquisition raw data table, historical variations record sheet, warning message table, alarm history record sheet, data encoding decoding table, and Flight Information table, personal information table, job information table, approval record table, system journal table, system message list, account table, distinct device is set up different storage list and is set unique ID for each equipment, all associates with this ID in other sublists;

Described data operating interface module, for using the operation that storing process is data to provide interface, comprises following style interface: device data input and pre-service interface, other Data Input Interfaces, data-query interfaces, Data Update interface; Described data-query interfaces comprises graphical interfaces data acquisition interface, table data obtains interface, historical record query interface, raw data query interface, alarm logging query interface, Flight Information query interface, personal information and job information query interface, approval record query interface, system journal query interface, software latest edition query interface, equipment Foundations information inquiry interface, user profile query interface; Described Data Update interface comprises equipment Foundations information updating interface, user right more new interface, user profile more new interface, data encoding information more new interface, alert if more new interface, monitoring of tools state updating interface;

Go offline detection module, in conjunction with storing process timing detection device presence;

Alarm detection module, for using timing planned timing detection alarm condition whether to trigger, first find out meet alert if equipment, judge currently whether have warning message, if alarm free information, add new warning;

Data statistics module, for providing all kinds of statistics output interface, comprising equipment failure number of times statistics, equipment state time statistical form, equipment failure confirmation number of times statistical form, flight use bridge and bridge and carrying data statistic, outfit of equipment situation statistical form;

Daemon software, stop data for synchronizer management system maintenance data, report, backstage adopts winfrom program, and the data-interface of timer access other system, stored in native database;

Ftp server, need build ftp at server end, and the program of latest edition is placed wherein, and monitoring machine and client download up-to-date program, automatically to upgrade by logging in this ftp.

Further, described collector comprises nucleus module and expands load module;

Nucleus module, for obtaining the service data information of equipment; Comprise the center processor of collector, 1 GPRS communication module, 1 ethernet port, 1 RS485 port and 1 RS232 port, the GPRS module being provided with SIM card accesses internet by GPRS network, be connected to the public network IP of server, ethernet port, RS485 port and RS232 port are used for and equipment or the communication of expanding load module;

Expand load module, carry in equipment by data that communication modes cannot obtain for being gathered connecting bridge or bridge by the mode of the signal key point of collecting device own or reload signal sensor.

Further, described nucleus module comprises power regulator module, RS232 level switch module, RS485 level switch module, ethernet communication module;

Power regulator module, for providing operating voltage, completes process and the storage of data, carries device controller communication obtain equipment operating data by RS232/RS485 modular converter and ethernet communication module with expansion load module and connecting bridge, bridge; By the data of ethernet communication module or GPRS communication module and server communication uploading device;

RS232 level switch module and RS485 level switch module, select level transferring chip for the working voltage according to microcontroller;

Ethernet communication module, selects the ethernet control chip that spi bus or serial ports control, for uploading data.

Connecting bridge based on Flight Information provided by the invention and bridge carry equipment telemonitoring device, connecting bridge and bridge are carried and carries out Real-Time Monitoring, the running status that real-time acquisition connecting bridge and bridge carry, operation note and information record, when device fails receives sound and light alarm, maintenance personal, according to the device fault information obtained, implements maintenance targetedly; The data of connecting bridge and bridge being carried to equipment carry out integration process, utilize data platform, are the statistical forms of different administrative authoritys customization accuracy, reliability; Excavate the assessment data of device interior, the data that maintenance activity not easily obtains at ordinary times are extracted, by data analysis, equipment is assessed, for m of e provides reliable basis, certain foresight can be had before equipment failure occurs, carry out and keep in repair in advance.

Accompanying drawing explanation

Fig. 1 is that the connecting bridge based on Flight Information that provides of the embodiment of the present invention and bridge carry equipment telemonitoring apparatus structure schematic diagram;

In figure: 1, monitor workstation; 2, server; 3, external system; 4, collector; 5, load module is expanded.

Fig. 2 is the monitor workstation image data content flow block diagram that the embodiment of the present invention provides.

Fig. 3 is the nucleus module structural representation that the embodiment of the present invention provides.

Fig. 4 is the controller control program schematic diagram of the nucleus module that the embodiment of the present invention provides.

Fig. 5 is the nucleus module program flow chart that the embodiment of the present invention provides.

Fig. 6 is the expansion load module program operational scheme schematic diagram that the embodiment of the present invention provides.

Fig. 7 is the server architecture figure that the embodiment of the present invention provides.

Fig. 8 is the main flow chart of the connecting bridge input data that the embodiment of the present invention provides.

Fig. 9 is the connecting bridge input main flow chart that the embodiment of the present invention provides.

Figure 10 is the relevant database schematic diagram that the embodiment of the present invention provides.

Figure 11 is the database realizing functional schematic that the embodiment of the present invention provides.

Figure 12 is the monitor workstation structural representation that the embodiment of the present invention provides.

Figure 13 is the monitoring interface Data import process flow diagram that the embodiment of the present invention provides.

Figure 14 is the information flow schematic diagram that the embodiment of the present invention provides.

Figure 15 is the Flight Information schematic diagram that the embodiment of the present invention provides.

Figure 16 is the Flight Information processing flow chart that the embodiment of the present invention provides.

Figure 17 is that the statistical information that the embodiment of the present invention provides checks module diagram.

Figure 18 is the connecting bridge that provides of the embodiment of the present invention and bridge loading system state number of times, time statistics schematic diagram.

Figure 19 is the equipment bullet window alarm condition statistical framework schematic diagram that the embodiment of the present invention provides.

Embodiment

In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.

Below in conjunction with accompanying drawing, application principle of the present invention is explained in detail.

As shown in Figure 1, the connecting bridge based on Flight Information of the embodiment of the present invention and bridge carry equipment telemonitoring device and mainly comprise: monitor workstation 1, server 2, external system 3, collector 4, expand load module 5.

Monitor workstation 1, there is apparatus remote Centralizing inspection and management function, managerial personnel by graphic interface and list interface to situations such as connecting bridges all in terminal and bridge carrying Mobile state, maintenance, report stop, can carry out the overall situation of real-time online control.When equipment failure or when triggering setting warning, window jingle bell can be played and report to the police; Can the detailed dynamic data of monitoring equipment, history data and operation note, reduce situation at that time; All kinds of statistical report form information can be derived; Can manage and establish the design gather connecting bridge, 400HZ power supply, aircraft special air conditioner service data and obtain Flight Information, image data content flow block diagram as shown in Figure 2.

Server 2, is connected with monitor workstation 1 by oracleclient assembly, comprises active and standby two-server.Main Function is responsible for reception, Storage and Processing connecting bridge data; Server realizes the storage of data, process, the change of judgement state, digital point triggering situation judge whether to play window, SMS alarm by interface interchange, and cumulative statistics is carried out to data, connecting bridge goes offline monitoring etc.; Server also comprises ftp file transmission, daemon software, data timing cleaning and carries out the function etc. of communication with other system.

External system 3, comprises ground service system and infosystem, by Ethernet and server 2 communication.

Collector 4, by webservices and server 2 communication, laggard the working of controller communication port of being carried by RS232/RS485 and connecting bridge and bridge is interrogated, be arranged on every bar connecting bridge end of the bridge, the service data that primary responsibility realization acquisition connecting bridge and bridge carry, preliminary process is carried out to real-time running data, the running status of judgment device; Change when connecting bridge state or arrive special time week after date, the real time data of equipment is sent to server by monitoring machine.

Expand load module 5, with collector 4 communication, for the data of equipment collection signal point are transferred to collector.

As shown in Figure 2, monitor workstation 1 image data content flow:

Image data particular content is as follows: the controller communication port that collector is carried by RS232/RS485 and connecting bridge and bridge carries out communication.The data of equipment collection signal point transfer to collector by expansion load module, when collector timing or state trigger, data are sent to server by Ethernet, and server presents to user by the client being arranged on Surveillance center and duty room after carrying out processing to data; In addition, this system can opening interface be called, to carry out data sharing for external system.

(1) connecting bridge

1. status information: manual mode, automatic leveling state.

2. real time data: connecting bridge length, connecting bridge height, end of the bridge angle, body of a bridge angle, the gradient, wheel carrier angle, the speed of travel.

3. failure message: automatic leveling fault, leveling take turns fault, limit switch fault, emergent stopping, 400HZ power fail, button exception, dephasing misphase overvoltage/undervoltage, pump switch trip, measurement data is abnormal, door protects input fault, cable fault, under-voltage protection action, overvoltage phase sequence imbalance, oil circuit obstruction, return filter obstruction, guidance system fault, door to protect cable fault, frequency converter exception, electrical fault, Hydraulic pump fault, operating rod fault.

4. information: promptly remove bridge and trigger, uphole equipment is chain, wing is protected, gate is protected, to have a sudden inspiration stopping, lifting height is spacing, turntable left and right is spacing, wheel carrier left and right is spacing, end of the bridge left and right is spacing, passage stretches spacing, the gradient is spacing up and down, floor is spacing up and down, to have a sudden inspiration deceleration, oil pump stops, overreach protection state, have a sudden inspiration spacing, to have a sudden inspiration deceleration, shelter is had a sudden inspiration spacing, the flexible limit of shelter, the flexible limit of leveling bar, ultrasonic ranging, passage extends and slows down, shortened channel is slowed down, floodlight is opened, door protection drops into, doube bridge is crashproof spacing, rolling screen door is opened, contact aircraft, anticollision sensor is activated, operating rod pressure cap is not pressed, near aircraft low speed, lock bridge, automatic leveling failure.

5. operation note: advance, retreat, wheel carrier turns left, wheel carrier is turned right, rise, decline, end of the bridge turns left, end of the bridge is turned right, shelter stretches out, shelter is retracted, movable floor is left-leaning, movable floor Right deviation, rolling screen door rises, rolling screen door declines, scram button, the action of operating rod pressure cap, operating rod forward motion, operating rod is action backward, operating rod is action left, operating rod is action to the right, key switch has forwarded manual position to, key switch has forwarded automated location to, urgent return push-button action, leveling arm stretches out, leveling arm is regained.

(2) 400HZ power supply

1. status information: device standby, equipment use, equipment report an error, interlocking signal;

2. real time data: output voltage settings, voltage compensation settings, input line voltage, incoming frequency, direct current instantaneous voltage, direct current average voltage, three-phase output current, average output current, output frequency, three-phase export phase voltage, on average export phase voltage, three-phase output line voltage, average output line voltage, cable plug three-phase output voltage, cable plug average output voltage, AC module temperature, DC module temperature, inverter current, internal dc voltage.

3. failure logging: real-time clock, error number, input line voltage, incoming frequency, direct current instantaneous voltage, direct current average voltage, three-phase output current, inverter current, three-phase export phase voltage, DC module temperature, AC module temperature, internal dc voltage, output voltage settings, voltage compensation settings.

4. information record: equipment runs, equipment stops, emergent stopping.

(3) aircraft special air conditioner

1. status information: unit switch, indicating fault.

2. real time data: blast pressure, wind pushing temperature, environment temperature, three-phase input voltage, three-phase input current, air output, wind speed, compressor operating electric current, the high-pressure of refrigeration system, the low pressure of refrigeration system.

3. failure logging: pressure fan overload, the protection of differential pressure security of slipping through the net, overload of compressor, the protection of compressor low-pressure, emergent stopping, condensation fan overload protection, smog alarm, the too high protection of blast pressure, the too low protection of blast pressure, blower fault, principal current detect excessive, too small, the Phase-sequence Fault of principal current detection.

4. information record: airduct selection, model selection, device start, equipment stopping, emergent stopping.

(4) Flight Information

1. flight essential information: number, stop a type, the flight that approaches, the flight that leaves the port, meter to, in advance to, actual arrival, meter fly, fly in advance, reality flies, airline, execution date, seat in the plane.

2. airplane information: plane No., type.

In an embodiment of the present invention:

1, collector is for gathering the service data etc. of connecting bridge, aircraft air condition and 400HZ power supply, and by Ethernet or GPRS (a kind of technology of wireless network communication), related data is sent to server.Equipment is carried for the connecting bridge providing standard communication interface for external system image data and bridge, collector utilizes the communication interface corresponding to equipment, or utilize interface convertor to convert the PORT COM of the adaptation of equipment to, realize the connection with equipment, and realize communication according to the communications protocol of the general of equipment support or producer's autonomous Design and equipment, obtain the service data of equipment.For the equipment not providing communication interface, collector obtains the service data of equipment by the mode of the signal key point of collecting device own or reload signal sensor.Collector supports Ethernet transmission and GPRS transmission two kinds of communication patterns.The collector of ethernet version need by cable-network transmission data, and its communication is stable, is not vulnerable to the interference of outer signals, and data transmission is safer more at a high speed, is applicable to most installation environment.The installation environment being not easy to individually be furnished with spider lines can adopt the collector of GPRS version, and communication is convenient, and movability is good.

As shown in Figure 3, collector comprises nucleus module and expands load module two large divisions.

The nucleus module of ethernet version comprises the center processor of collector, 2 ethernet ports, 1 RS485 (communication interface) port and 1 RS232 (communication interface) port.One of them Ethernet interface, for accessing the LAN (Local Area Network) be connected with server, realizes uploading of device data.Another ethernet port, RS485 port and RS232 port are used for and equipment or the communication of expanding load module, obtain the service data information of equipment.

The nucleus module of GPRS version comprises the center processor of collector, 1 GPRS communication module, 1 ethernet port, 1 RS485 port and 1 RS232 port.The GPRS module being provided with SIM card (mobile phone identification card) accesses internet by GPRS network, is connected to the public network IP of server, realizes uploading of device data.Ethernet port, RS485 port and RS232 port are used for and equipment or the communication of expanding load module, obtain the service data information of equipment.

Expanding load module is compatible with alternating, DC switch signal, the signal acquisition module that 0-10V, 0-20mA analog signals gathers.Expand load module to be used for gathering connecting bridge or bridge by the mode of the signal key point of collecting device own or reload signal sensor and to carry in equipment by data that communication modes cannot obtain.

Nucleus module, using microcontroller as processor, comprises power regulator module, RS232 level switch module, RS485 level switch module, ethernet communication module in addition.

The power regulator module of nucleus module provides suitable operating voltage for other modules, microcontroller completes process and the storage of data, carries device controller communication obtain equipment operating data by RS232/RS485 modular converter and ethernet communication module with expansion load module and connecting bridge, bridge; By the data of ethernet communication module or GPRS communication module and server communication uploading device.

The model of the microcontroller of nucleus module does not have particular requirement, but at least needs support 2 groups of USART (full duplex universal synchronous/asynchronous serial transceiver module) communication port, as STM32 Series of MCU.

RS232 and RS485 level switch module can select suitable level transferring chip according to the working voltage of microcontroller.The communication pin of TTL (multilevel type) level is connected respectively to USART communication TXD (transmission data) and RXD (the accepting data) pin of microcontroller.A, B, GND (grounding pin) pin of RS485 chip is connected with external unit with DB9 (jack interface type) socket respectively by connection terminal with (input) OUTPUT (output), GND pin with the RS-232INPUT of RS232 chip.

The ethernet control chip that ethernet module can select SPI (Serial Peripheral Interface (SPI)) bus or serial ports to control.Because nucleus module needs to provide 2 road ethernet ports, namely 2 pieces of ethernet control chips are used, therefore the ethernet control chip selecting SPI to control is recommended, as W5500 (ethernet control chip model), when spi bus do not supported by the microcontroller selected, can with common I/O port by software programming simulation SPI communication port.When the ethernet control chip using W5500 as nucleus module is, the SPI communication pin of 2 pieces of W5500 chips (MISO (input of main device data), MISO, SCLK (serial clock) connect simultaneously microcontroller corresponding spi bus pin, SCS (pin name), RST (pin name) and INT (pin name) pin are then connected respectively to the different common I/O port of microcontroller.Microcontroller, by the level of the SCS pin of control 2 pieces of W5500 chips, selects the SPI communication of enable wherein chip piece.The ethernet communication port of W5500 then passes through the cable interface connecting 2 RJ45 (interface type) respectively, by netting twine and other equipment connections.

GPRS module selects the module controlled by USART, such as SIM900A (wireless communication module model).TxD and the RxD pin of GPRS module is cross connected on TxD and the RxD pin of microcontroller, is received send network signal by SMA (interface name) interface external GSM (global system for mobile communications) antenna.

Expand load module and there is independently controller.Controller reads switch or the analog signals of each road input quantity, is connected, data are sent to nucleus module by RS485 bus with nucleus module.Same nucleus module can connect multiple expansion load module simultaneously, expands between load module and is mutually distinguished by toggle switch.The model expanding the control microcontroller of load module does not have particular requirement, but at least needs support 1 group of USART communication port.The USART communication port expanding the microcontroller of load module is connected to the RS485 communication pin of nucleus module by RS485 level transferring chip, realize the communication with nucleus module.The Transistor-Transistor Logic level signal pins of level transferring chip is connected respectively to USART communication TXD and the RXD pin of microcontroller.A, B, GND pin of RS485 chip is connected to RS485 communications line terminal corresponding to nucleus module.Expand load module and there is multichannel compatible with alternating, DC switch signal, the input terminal of 0-10V, 0-20mA analog quantity.The type of input signal is selected corresponding with physical cabling by the wire jumper on module board.Expand load module and gather on-off model by photoelectrical coupler.The isolation that on-off model achieves collector Circuits System and circuitry system is gathered with photoelectrical coupler.By selecting the resistance of two-way or unidirectional optocoupler and the suitable resistance of selection and power, ensure that the electric current of optocoupler input end is in the allowed band of optocoupler, just can realize the collection of the AC and DC switching signal to different voltage.For switch contact not with voltage, contact can be connected to detect the break-make of contact from the power supply of module.Expand load module and gather 0-10V analog signals by the mode of electric resistance partial pressure, according to ohmic, utilize two electric resistance partial pressures, making 0-10V voltage transitions is ADC (port name) input port that 0 to microcontroller operating voltage accesses microcontroller.Expand load module and gather 0-20mA analog signals by the mode of parallel resistance, according to ohmic, current signal and digitally between the resistance of suitable resistance in parallel, make when current signal is 20mA, ohmically voltage is the operating voltage of microcontroller.ADC (analog to digital converter) input pin of microcontroller is connected to current signal pin, and the numerical value of 0 to the operating voltage that ADC pin reads, just represents the current signal value of 0-20mA.

As shown in Figure 4, the director demon block diagram of nucleus module:

The controller control program of nucleus module is divided into: the protocol of data processing and storage, hardware driving, equipment, WebService communication 4 part with server.Nucleus module passes through hardware driving, the communication that the controller carrying equipment from hardware interface and connecting bridge and bridge realizes given protocol obtains equipment operating data, data through process and storage, are sent to server from hardware interface with the form of invoking server WebService by hardware driving again in nucleus module.

Hardware driving: the initialize routine comprising microcontroller USART, SPI, common I/O port, USART sends and receive interruption function, and SPI receives and sends function interface function etc.

With the protocol program of equipment: the communications protocol format design supported according to monitored equipment, sent the request command reading data to equipment by RS232 or RS485 communication port according to protocol format control USART, by the Frame that USART receiving equipment is replied, and extract wherein effective data message.

If desired by expanding the signaling point data of load module collecting device, nucleus module needs to support and the Modbus-RTU main website communications protocol that expansion load module mates.Nucleus module timing, to the order of the expansion load module transmission reading memory data of assigned address, is waited for that storer is replied, is extracted the register data of this expansion load module, and register data is corresponded to the service data of equipment from reply data frame.

The nucleus module of ethernet version and the WebService communication of server: the work that the device data completing collection in worksite device is uploaded onto the server.Nucleus module is linked to server by the network communication module being integrated with TCP/IP (network communication protocol) protocol stack by twisted pair network cable.Set destination server IP and port in the software program of nucleus module, by the web Service interface function of the mode invoking server of HTTPPOST (with the mode of server interaction), data are delivered to server.Program setting changes whenever the critical data point of equipment, or every 5 minutes, just sends primary equipment data to server.

The nucleus module of GPRS version and the WebService communication of server: the work that the device data completing collection in worksite device is uploaded onto the server.Nucleus module is connected to server by the GPRS communication module being integrated with ICP/IP protocol stack by GPRS network.Microcontroller sends AT instruction by USART and controls GPRS module, sets destination server IP and port, by the web Service interface function of the mode invoking server of HTTPPOST, data is delivered to server.Program setting changes whenever the critical data point of equipment, or every 5 minutes, just send primary equipment data to server, Fig. 5 was nucleus module program flow chart.

As shown in Figure 6, load module block diagram is expanded

The control program expanding load module comprises: hardware driving, signals collecting and ModbusRTU (communication protocol type) communication 3 part with nucleus module.The microcontroller expanding load module is by the switching value of common I/O port and built-in analog to digital converter fetch equipment and analog data.When microcontroller starts, completed the initialization of USART, common I/O port and ADC converter by programmed control.The tributary address of toggle switch setting is read by common I/O port.

After program initialization, start the key point data of timing from corresponding I/O port and ADC fetch equipment, and be saved in the array of a both definite sequence.Meanwhile, program activation USART finishes receiving interruption, monitors the data that USART receives.When receive tributary address be the machine meet the query statement of ModbusRTU form time, send it back multi-frame by USART, device data is sent to nucleus module, Fig. 6 expands load module program operational scheme.

As shown in Figure 7, server comprises webservices, and (webservices is network, distributed modular assembly, it performs specific task, in accordance with concrete technical manual, these specifications make network service can carry out interoperability with the assembly of other compatibilities), database, daemon software, FTP (file transfer protocol (FTP)) server.General data transmission comprises following 5 points:

1. collector calls webservices transfer device data.

2. intelligent terminal calls webservices transmitting user data.

3. airport other system carries out data syn-chronization by daemon software and shares.

4.webservices, daemon software, client's side link database carry out data access.

5. client carries out file access by ftp server.

Fig. 7 has set forth the mutual relationship between each assembly of server internal, the device data that collector collects enters into server by webservices, be stored in database, by daemon software data processed and airport other system carries out data syn-chronization and shares; Client carries out communication, to obtain data by database client and database.

Webservices mainly contains two purposes, and first purposes is for collector input equipment data provide interface, and second can be airport other system access services device and provide interface.

1, device data input interface

The webservices of collector invoking server end, after webservices receives data, the storing process of the corresponding device in calling data storehouse.Webservices provides parameter to call for collector, and parameter comprises connecting bridge and bridge and carries the device id (unique encodings) of three kinds of equipment, input time, running status, failure message, other analog quantity digital quantity parameters.

After interface function obtains above parameter, Calling Stored Procedure carries out stores processor to above data.Main process comprises: off-line judges, real time data upgrades, trigger judgement, historical record stores, warning message judges, state accumulation working time.

Off-line judges: whether available input time is the basis for estimation of off-line data as these data.

Trigger judgement: mainly comprise running status triggering judgement, judgement is removed in fault triggering, operate triggering judgement.Can judge whether state point and each digital point have to trigger and remove.For following the tracks of connecting bridge ruuning situation.

Historical record stores: can store the acquired original record of monitoring machine transmission and the state change after processing judgement and digital point and trigger historical record.

Warning message judges: whether trigger fault is reported to the police to judge this equipment, if need fault alarm, activate the bullet window mark of this bridge and mark of automatically sending short messages.

Accumulation state working time: when having data input each time, calculates its mistiming with upper data, and is accumulated in state during this period of time by this mistiming; Data after accumulation can be directly used in that this equipment in statistics certain period runs, the working time of standby, fault etc. different conditions.

More than process is all carried out in storing process, for the specific implementation process flow diagram of connecting bridge as shown in Figure 8.

Fig. 8 illustrates, after receiving monitoring machine data, judges that whether data are effective, effectively then Calling Stored Procedure Transfer Parameters; Storing process obtains last status information by equipment id, judge whether off-line data according to input time, and it is fine and smooth to upgrade last state, stores acquired original record data, whether the coding such as failure judgement coding, operate coding, information coding triggers or contacts by turn, and record; The working time of this state accumulative; If running status is different from last state, description status changes, terminate last state, and calculating prolongeding time, insert new state and more new state triggered time, whether judgment device state is normal, if data are online data, and be up-set condition, if equipment send be online data and for being set to repair and maintenance state time, devices illustrated fault, need activate and play window mark.

Wherein failure judgement encodes the realization flow that whether triggers or remove as shown in Figure 9 by turn, first the malfunction coding of this equipment last time is obtained, whether failure judgement coding changes, obtain code length, new and old coding is contrasted by turn, when there being figure place unequal, judge that this position is as triggering or removing, and store recording;

Can be airport other system and interface is provided

The communication interface instruction card of table 1 and airport other system interface

Upper table is the interface of this device and airport other system, and several interface specification is as follows:

With the interface of equipment management system: interface is input as the Realtime Statistics of device type (connecting bridge, bridge carry), this kind equipment exportable.

With the interface of ground service Fare Collection System: comprise two class interfaces, be respectively by bridge information inquiry bridge and bridge carry last use time, the service time of being carried by Flight Information inquiry connecting bridge and bridge and number of times.

Database design

System database adopts relevant database, as shown in Figure 10.Known by Figure 10, database object comprises: tables of data, view, storing process, trigger, index etc., major function implementation as shown in figure 11:

Database side exploitation function comprises data storage, data operating interface, go offline 7 parts such as detection, alarm detection, data statistics, daemon software, ftp server.Be specifically described as follows:

Data store

Various types of data stores with relation data sheet form in a database, monitoring of tools basic data comprises real-time status tables of data, data acquisition raw data table, historical variations record sheet, warning message table, alarm history record sheet, data encoding decoding table, and Flight Information table, personal information table, job information table, approval record table, system journal table, system message list, account table etc.Distinct device is set up different storage list and is set unique ID for each equipment, all associates with this ID in other sublists.

Data operating interface

Database uses the operation that storing process is data to provide interface, mainly comprises following style interface:

A) device data input and pre-service interface: whether these interface data equipment data also contrast judgment device state with existing latest data and change, trigger.Storing history, judge whether to need fault alarm, whether need play window and send short messages, calculation device state for time.

B) other Data Input Interfaces: system journal typing interface, job information typing interface, approval record incoming interface, newly added equipment interface, the interface that Adds User, confirmation input interface, alert if input interface.

C) data-query interfaces: this interface comprises graphical interfaces data acquisition interface, table data obtains interface, historical record query interface, raw data query interface, alarm logging query interface, Flight Information query interface, personal information and job information query interface, approval record query interface, system journal query interface, software latest edition query interface, equipment Foundations information inquiry interface, user profile query interface etc.

D) Data Update interface: equipment Foundations information updating interface, user right be new interface, user profile more new interface, data encoding information more new interface, alert if more new interface, monitoring of tools state updating interface more.

Go offline detection

Database uses timing ga(u)ge check off to close storing process timing detection device presence, searches the equipment that the latest update time is greater than 10 minutes (can set), state be set to and go offline in storing process, and activates the warning of bullet window.

Alarm detection

Whether database uses timing planned timing detection alarm condition to trigger, first find out meet alert if equipment, judge currently whether have warning message, if alarm free information, add new warning.

Data statistics

Database provides all kinds of statistics output interface, comprises equipment failure number of times statistics, equipment state time statistical form, equipment failure confirmation number of times statistical form, flight use bridge and bridge and carries data statistic, outfit of equipment situation statistical form.

Daemon software

Daemon software is mainly used in synchronizer management system maintenance data, report stops data, and backstage adopts winfrom (multipad) program, and the data-interface of timer access other system, stored in native database.

Ftp server

Need build ftp at server end, and the program of latest edition be placed wherein, monitoring machine and client download up-to-date program, automatically to upgrade by logging in this ftp.

Monitor workstation, as client, from the equipment real time data that server end can obtain, by graphically, the observation interface of list type presents to user.User can directly monitor by graphic interface the real-time status that all connecting bridges of terminal and bridge carry equipment; Click corresponding region, just can see the real-time status of the equipment in this region; Click relevant device, third layer interface can be entered, check the detailed data of equipment, and the information such as historical record, state change records of this equipment can be checked; For the equipment of fault or exception, system will by reporting to the police at client bullet window, or the pattern notification user automatically sent short messages, and after user receives failure notification, after system confirms, can accomplish to process relevant issues in time.

The sound and light alarm signals such as the fault of client connecting bridge, spacing triggering, operation triggering, need user to confirm.Client to equipment state each working time/number of times carries out statistics generating report forms, available excel form is derived simultaneously.

By system management, Basic Information Management, monitoring pattern interface, equipment state list, customer center, short message managing, statistical information, client checks that seven modules form, software configuration as shown in figure 12.

System manages: leading subscriber role and authority, user account information, Site Detection machine software version management, client release number manage, check and log in daily record.

Basic Information Management: essential information, connecting bridge and aircraft air condition coded message that management connecting bridge and bridge carry, 400hz power fail code, alert if setting.

Monitoring pattern interface: the graphical interfaces (have play window, alarm functionality) can checking the real time status information that connecting bridge and bridge carry, is divided into the first floor (scheming greatly): can display device statistic data, abnormality list of devices; Click corresponding connecting bridge from the first floor and can enter the second layer, see that connecting bridge and bridge carry the managing detailed catalogue of equipment.

Equipment state list: the real time status information list that connecting bridge can be checked, and according to region, running status screening installation.

Flight integrated management designs: Flight Information and monitoring of equipment information association get up by this module, carries out processing integrate data, the time that generation flight uses connecting bridge and bridge to carry and number of times data message.

Historical record: can query facility history information and monitoring machine send acquisition and recording, alarm history record, suspend monitoring historical record.

Customer center: can revise user's entry password, is arranged the need of bullet window and jingle bell, monitoring interface background color etc.

Short message managing: manage the personnel of reception pushed information, check the historical record that pushed information sends.

Statistical information is checked: can check and derive that connecting bridge and bridge carry times time statistical information, fault alarm confirms number of times statistics, outfit of equipment situation statistical information, flight use connecting bridge and bridge to carry time number of times and add up.

System management module

1. role-security administration interface: have three regions in role-security management: role zone, functional areas, binding district, retrieve by role's (function) code and title, show in tables of data, after selecting spatial choice role and function, can bindings be carried out, by role bindings to function.

2. subscriber administration interface: this interface comprises querying condition, display list, amendment frame, by account, department, name, role inquiry user, shows account, name, account, department, role, remarks, amendment button in list.Amendment frame activates after click amendment, can revise user profile, configuration information, background color.Delete button can delete the personnel chosen in list, newly-increased button can activate amendment frame, fills in rear preservation.

3. system information: display system current version number, after customer administrator's revision number, by amendment button activation amendment frame, fills in new version number, and preserves and upgrade.

4. log in daily record: recording user account, time, host name information when user clicks login button at every turn, each click when logging off button, record exits account and post-set time; Show account, time, host number, state (log in/log out) in lists; By account, time conditions inquiry; And have derivation excel function.

Basic data management module

1. equipment information management: there is inquire button, display list, amendment frame, increase button, delete button, derivation excel button.Querying condition comprises device id, device name, device location, device type; When deleting certain equipment, data centralization can be deleted according to device id association all with these device-dependent data.

2.400hz power fail code manages: these data comprise the information such as sequence number, failure code, classification, defect content, remarks, amendment people; Available fault code, title, classification are inquired about as querying condition; Amendment button can revise the defect content of certain failure code; Deletion is set, increases newly, revises, derives excel button.

3. connecting bridge and aircraft special air conditioner encode management: these data comprise the information such as sequence number, coding, device class, information category, trigger bit implication, non-toggle position implication, trigger bit (0 or 1), remarks, amendment people; The digital point collected from connecting bridge, aircraft special air conditioner can be divided into information record, operation note, failure logging three parts; By its numeralization, coding can be made up of fault type+coding site; Can modify to coding at this interface, derive excel operation.Whether can revise coding to report to the police attribute, after amendment, this coding adds background scanning, can report to the police during triggering.

4. alert if setting interface: this interface can set the alarm threshold value of analog quantity, fills in during setting: alarm parameters (filling in the Database field of rear this parameter of Auto-matching), permission minimum value, permission maximal value; The revisable warning statement of automatic generation; After newly-increased, this alert if adds background scanning, can report to the police during triggering.

Monitoring pattern interface

1. first floor interface:

This interface comprises main monitoring graphical interfaces (left side), global statistics information (upper right), warning message (bottom right) three part, within every 6 seconds, refreshes once; Main monitoring graphical interfaces with computer aided thumbnail for background (upper figure is White Cloud Airport terminal layout), comprise all monitored connecting bridges and bridge carries, position and the field apparatus position of Supervision measuring point are basically identical, with difformity figure display distinct device, with different colours display different conditions; Global statistics interface comprises connecting bridge and bridge and the current real-time statistics situation of equipment such as to carry, and can reflect that airport is run at present, the number of devices of standby, trouble light state; The equipment of warning message display current state abnormal (fault, go offline), when there being device trigger fault, can play window prompt window and jingle bell, so that reminding user arrangement maintenance.

Figure 13 illustrates: data refresh procedure asynchronous delegate, and the shape of initialization connecting bridge control, adds control arrays by control, loads user's configuration, initialization refresh time; Refresh time is to then performing event; Presence server, by call stored procedure data, is extracted the data of abnormal state, is shown at alarm list; Extract real-time status table, circulate and to copy one by one to connecting bridge, for needing the connecting bridge playing window jingle bell, playing window new window and also calling the tinkle of bells, and mark this next state and play window.

First floor interface aircraft air condition is identical with connecting bridge with the refreshing mode of the equipment such as 400HZ power supply.

In connecting bridge control bundle event, click the second layer interface that control can jump to respective regions.

Connecting bridge and bridge state clearly thin interface

Second layer graphical interfaces shows the detailed data that this connecting bridge and bridge carry, and represents the change at simulation body of a bridge angle, wheel carrier angle, end of the bridge angle by the shape of analogue instrument, connecting bridge end of the bridge, wheel carrier.And show the gradient of connecting bridge, the speed of travel, highly, the data of length.Show the fault of current triggering, the triggering of current information record, the triggering situation of operation note.

In the second layer states such as the display of aircraft air condition inner structure schematic diagram compressor, condensation fan, pressure fan, airduct, voltage.Show the historical record of the fault of current triggering, state change.

The detailed data of second layer display 400hz power supply, comprises inner line voltage, electric current in detail; Phase voltage, electric current; AC module temperature, input and output frequency, output voltage, direct current instantaneous voltage, direct current average voltage; The state of cable, feedback, voltage compensation setting value;

The history information on connecting bridge, aircraft special air conditioner, 400hz power supply same day can be checked at the second layer simultaneously.

During each accessing database refresh data in first floor interface, the parameter of a concrete bridge number being provided, when entering second layer interface, giving this parameter bridge number.First floor interface can obtain the design parameter of this bridge from database.

Watch-list interface

Except graphical interfaces, device status inquiries list can inquire about the real-time status list of connecting bridge, aircraft special air conditioner, 400hz power supply.Interface is supported automatically to refresh, and method for refreshing is identical with graphical interfaces; With the real-time running state that tabular form display connecting bridge and bridge carry in watch-list interface, comprise the information such as equipment state, region, device numbering, state triggered time, update time; Meanwhile, by region, device type, equipment state, data are screened.

Flight integrated management

System can link with airport flight information, by carrying out communication synchrodata with air station flight system, Flight Information is integrated into this system server, backstage is associated with connecting bridge by the seat in the plane in Flight Information, integration connecting bridge and bridge carry Real-time Monitoring Data, can calculate each flight use service time and the number information of connecting bridge, aircraft special air conditioner, 400hz power supply, can be used as the charge foundation to airline;

As shown in figure 14, Flight Information as shown in figure 15 for information flow.

Flight Information comprises the basic Flight Information of Flight Information system and the use equipment time of calculating with monitoring system and number of times.

Mainly comprise data simultaneous module, Flight Information pretreatment module, computing module, query display module, the effect of modules is as follows respectively:

(1) data syn-chronization data: Flight Information, by standard interface and flight management timing synchrodata, is synchronized to supervisory system database by data simultaneous module.

(2) Flight Information pretreatment module: this module carries out pre-service to Flight Information, by this flight pre-to, actual arrival, fly in advance, reality flies, stops a type, calculate this flight and stop field time.If miss the stop flight, then fly as starting the end time with actual arrival, reality; If flight before boat, then meter flies to subtract 1 hour (adjustable) as starting, and flies as the end time in fact; As flight after boat, then using actual arrival as beginning, actual arrival adds 3 hours (adjustable) as terminating;

(3) computing module: this module object adds up the flight that completes guarantee uses connecting bridge and bridge to carry number of times and time on airport.This module stops by extracting flight the operational monitoring data that connecting bridge in field time and bridge carry, and accumulation connecting bridge state is " picking ", the bridge state of carrying is " RUN " number of times and time, these data and Flight Information is bound;

(4) query display module:

1. this module is supplied to airline, ground service associate provides query interface, airline can use connecting bridge and bridge to carry time by the flight that this module retrieves is relevant to him and number of times; Ground service corporate user is by these module polls data and export to meter charge system.

2. this module can inquire about the flight dynamic information of each seat in the plane, can inquire about service condition and the equipment running status of each seat in the plane in certain time period;

Each model calling relation is as shown in Figure 16 Flight Information processing flow chart.

Figure 16 is Flight Information processing flow chart, relation between the modules showing this function, Flight Information is by after " data simultaneous module " input, and " Flight Information pretreatment module " is to its preparatory processing, after " computing module " calculates, present to user by " query display module ".

Historical record

The system historical record query function of two kinds of forms, one is unprocessed finished acquisition and recording, this is the raw data of supervisory system; Another kind be processed after can show this connecting bridge state change, information triggering situation historical record, this historical record can allow user follow the tracks of the state of connecting bridge more intuitively, screening system gets rid of the status data of repetition, shows the start time of every next state change, end time and duration.And each digital point time of triggering at every turn and removing and state.

Historical record takes substep load mode, avoids, because inquiry number of days is too many, causing interface stuck phenomenon; Also can avoid because the too many database index of data query lost efficacy, during as inquired about many days records, system daily loads several times, asynchronous display, by progress bar prompting query progress;

User centered design

The user that system uses can log in password, configures personalized monitor message in customer center management, can hereinto heart amendment monitoring equipment type, the information such as background color whether playing window jingle bell, interface is set.

Statistical information checks modular design

Statistical information checks that module diagram as shown in figure 17.

This module comprises connecting bridge and bridge loading system state number of times, time statistics, equipment bullet window alarm condition statistics, flight use connecting bridge and bridge carry number of times, time statistics.

1. connecting bridge and bridge loading system state number of times, time statistics

Shown in Figure 18, connecting bridge and bridge loading system state number of times, time statistical module are added up data each daily added up state when typing working time, the total cumulative time of each state (comprise operation, standby, fault, to go offline) of adding up each equipment within certain period and number of times, and present with list.

2. equipment bullet window alarm condition statistics

Figure 19 shows that equipment bullet window alarm condition statistical framework figure.

As shown in Figure 19, this module can add up mornig shift every day respectively, night shift receive play window alarm times, each hour institute receive and play window alarm times, specifically alert process situation at every turn; The alarm times of each period is added up by night shift morning; Mornig shift and the night shift alarm times of appointed day section can be added up; That adds up by the hour can add up the appointed day; In addition, system can add up between the alarm condition of the equipment of concrete each fault, defect content, fault triggered time, the man-hour of group, failure recovery time, send between man-hour, fault restoration duration; Above statistical method can analytical equipment Different periods fault observer, assess the reparation situation of each fault.

3. flight uses connecting bridge and bridge to carry number of times, time statistics

In server background, timing is from the flight data of Flight Information system update within three days, and extract each flight and stop connecting bridge in field time, aircraft special air conditioner, running status time of 400hz power supply and number of times, Fare Collection System can be supplied to as expenses standard.

The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (10)

1. carry an equipment telemonitoring method based on the connecting bridge of Flight Information and bridge, it is characterized in that, equipment telemonitoring method should be carried based on connecting bridge of Flight Information and bridge and comprise:

Apparatus remote Centralizing inspection and management, managerial personnel stop situation by graphic interface and list interface to connecting bridges all in terminal and bridge carrying Mobile state, maintenance, report, carry out the overall situation of real-time online control;

Reception, Storage and Processing connecting bridge data; Realize the storage of data, process, the change of judgement state, digital point triggering situation judge whether to play window, SMS alarm by interface interchange, and cumulative statistics is carried out to data, connecting bridge goes offline monitoring;

Pass through ethernet communication;

The service data that realization acquisition connecting bridge and bridge carry, carries out preliminary process to real-time running data, the running status of judgment device; Change when connecting bridge state or arrive special time week after date, the real time data of equipment sends by monitoring machine;

The data of equipment collection signal point are transmitted.

2. the connecting bridge based on Flight Information as claimed in claim 1 and bridge carry equipment telemonitoring method, and it is characterized in that, described reception, Storage and Processing connecting bridge data comprise further:

The device data collected is transferred to server, is stored in database;

The device data that storage of collected arrives;

Data are processed and airport other system carry out data syn-chronization and share;

Realize the file access of client, client carries out communication, to obtain data by database client and database.

3. the connecting bridge based on Flight Information as claimed in claim 1 and bridge carry equipment telemonitoring device, it is characterized in that, the method of described this connecting bridge input data is: after receiving monitoring machine data, judges that whether data are effective, effectively then Calling Stored Procedure Transfer Parameters; Storing process obtains last status information by equipment id, judge whether off-line data according to input time, and it is fine and smooth to upgrade last state, stores acquired original record data, whether failure judgement coding, operate coding, information coding trigger or contact by turn, and record; The working time of this state accumulative; If running status is different from last state, description status changes, terminate last state, and calculating prolongeding time, insert new state and more new state triggered time, whether judgment device state is normal, if data are online data, and be up-set condition, if equipment send be online data and for being set to repair and maintenance state time, devices illustrated fault, need activate and play window mark; Wherein whether failure judgement coding triggers or removes the malfunction coding first obtaining this equipment last time by turn, and whether failure judgement coding changes, and obtains code length, new and old coding is contrasted by turn, when there being figure place unequal, judge that this position is as triggering or removing, and store recording.

4. carry the connecting bridge of equipment telemonitoring method based on the connecting bridge of Flight Information and bridge as claimed in claim 1 and bridge carries an equipment telemonitoring device, it is characterized in that, this connecting bridge and bridge carry equipment telemonitoring device and comprise:

Monitor workstation, for apparatus remote Centralizing inspection and management, managerial personnel stop situation by graphic interface and list interface to connecting bridges all in terminal and bridge carrying Mobile state, maintenance, report, carry out the overall situation of real-time online control;

Server, is connected with monitor workstation by oracleclient assembly, comprises active and standby two-server, for responsible reception, Storage and Processing connecting bridge data; Server realizes the storage of data, process, the change of judgement state, digital point triggering situation judge whether to play window, SMS alarm by interface interchange, and cumulative statistics is carried out to data, connecting bridge goes offline monitoring;

External system, comprises ground service system and infosystem, by Ethernet and server communication;

Collector, by webservices and server communication, laggard the working of controller communication port of being carried by RS232/RS485 and connecting bridge and bridge is interrogated, for the responsible service data realizing obtaining connecting bridge and bridge and carry, preliminary process is carried out to real-time running data, the running status of judgment device; Change when connecting bridge state or arrive special time week after date, the real time data of equipment is sent to server by monitoring machine;

Expand load module, for the data of equipment collection signal point are transferred to collector.

5. connecting bridge as claimed in claim 4 and bridge carry equipment telemonitoring device, and it is characterized in that, described monitor workstation comprises: client;

Described client comprises system management module, Basic Information Management module, monitoring pattern interface module, equipment state list block, customer center module, short message managing module, statistical information check module;

System management module, manages for leading subscriber role and authority, user account information, Site Detection machine software version management, client release number, checks and log in daily record;

Basic Information Management module, for managing essential information, connecting bridge and aircraft air condition coded message that connecting bridge and bridge carry, 400hz power fail code, alert if setting;

Monitoring pattern interface module, for checking the graphical interfaces of the real time status information that connecting bridge and bridge carry;

Equipment state list block, for checking the real time status information list of connecting bridge, and according to region, running status screening installation;

Flight integrated management design module, for Flight Information and monitoring of equipment information association being got up, carrying out processing to data and integrating, the time that generation flight uses connecting bridge and bridge to carry and number of times data message;

History module, for acquisition and recording, alarm history record, time-out monitoring historical record that query facility history information and monitoring machine send;

Customer center module, for revising user's entry password, arranges the need of bullet window and jingle bell, monitoring interface background color;

Short message managing module, for manage receive pushed information personnel, check the historical record that pushed information sends;

Statistical information checks module, and for checking and deriving, connecting bridge and bridge carry times time statistical information, fault alarm confirms number of times statistics, outfit of equipment situation statistical information, flight use connecting bridge and bridge to carry time number of times and add up.

6. connecting bridge as claimed in claim 5 and bridge carry equipment telemonitoring device, and it is characterized in that, described system management module comprises further:

Role-security administration interface module, for being retrieved by role's code and title, is shown in tables of data, after selecting spatial choice role and function, carries out bindings, by role bindings to function;

Subscriber administration interface module, for showing account, name, account, department, role, remarks, amendment button in list;

System information block, for display system current version number;

Log in log pattern, for recording user account, time, host name information when user clicks login button at every turn;

Described Basic Information Management module comprises further:

Equipment information management module, all with these device-dependent data for deleting data centralization according to device id association; Have inquire button, display list, amendment frame, increase button, delete button, derivation excel button, querying condition comprises device id, device name, device location, device type; When deleting certain equipment;

400hz power fail code administration module, inquires about as querying condition for failure code, title, classification; The defect content of certain failure code revised by amendment button; Comprise sequence number, failure code, classification, defect content, remarks, amendment people information;

Connecting bridge and aircraft special air conditioner code management module, the digital point for collecting from connecting bridge, aircraft special air conditioner is divided into information record, operation note, failure logging three parts;

Alert if setting interface module, for setting the alarm threshold value of analog quantity;

Described monitoring pattern interface module comprises further:

First floor interface module, for difformity figure display distinct device, with different colours display different conditions; Global statistics interface comprises connecting bridge and bridge carries the current real-time statistics situation of equipment, and reflection airport is run at present, the number of devices of standby, trouble light state;

Connecting bridge and bridge state clearly thin interface module, for showing the detailed data that connecting bridge and bridge carry, the change at simulation body of a bridge angle, wheel carrier angle, end of the bridge angle is represented by the shape of analogue instrument, connecting bridge end of the bridge, wheel carrier, and show the gradient of connecting bridge, the speed of travel, highly, the data of length, show the fault of current triggering, the triggering of current information record, the triggering situation of operation note;

Watch-list interface module, in watch-list interface with tabular form display connecting bridge and the real-time running state that carries of bridge, comprise equipment state, region, device numbering, the state triggered time, update time information; Meanwhile, by region, device type, equipment state, data are screened;

Described flight integrated management design module comprises further:

Data syn-chronization data module, for by standard interface and flight management timing synchrodata, is synchronized to supervisory system database by Flight Information;

Flight Information pretreatment module, for carrying out pre-service to Flight Information, by this flight pre-to, actual arrival, fly in advance, reality flies, stops a type, calculate this flight and stop field time;

Computing module, for adding up the number of times and time that the flight that completes guarantee uses connecting bridge and bridge to carry on airport, the operational monitoring data that connecting bridge in field time and bridge carry are stopped by extracting flight, accumulation connecting bridge state is " picking ", the bridge state of carrying is " RUN " number of times and time, these data and Flight Information are bound;

Query display module, for retrieving the time and number of times that the flight relevant to him use connecting bridge and bridge to carry;

Described statistical information checks that module comprises further:

Connecting bridge and bridge loading system state number of times, time statistical module, for adding up working time data each daily added up state when typing, the total cumulative time of each state of adding up each equipment within certain period and number of times, and present with list;

Equipment bullet window alarm condition statistical module, for adding up mornig shift every day respectively, night shift receive play window alarm times, each hour institute receive and play window alarm times, specifically alert process situation at every turn.

7. connecting bridge as claimed in claim 4 and bridge carry equipment telemonitoring device, and it is characterized in that, described server comprises webservices, database, daemon software, ftp server;

Webservices, is transferred to server for the device data collected by collector, is stored in database; Interface is provided for collector input equipment data provide interface and can be airport other system access services device;

Database, for the device data that storage of collected device collects;

Daemon software, for data are processed and airport other system carry out data syn-chronization and share;

Ftp server, for realizing the file access of client, client carries out communication, to obtain data by database client and database.

8. connecting bridge as claimed in claim 4 and bridge carry equipment telemonitoring device, and it is characterized in that, described wide area information server end comprises:

Described data memory module, for storing with relation data sheet form in a database, monitoring of tools basic data comprises real-time status tables of data, data acquisition raw data table, historical variations record sheet, warning message table, alarm history record sheet, data encoding decoding table, and Flight Information table, personal information table, job information table, approval record table, system journal table, system message list, account table, distinct device is set up different storage list and is set unique ID for each equipment, all associates with this ID in other sublists;

Described data operating interface module, for using the operation that storing process is data to provide interface, comprises following style interface: device data input and pre-service interface, other Data Input Interfaces, data-query interfaces, Data Update interface; Described data-query interfaces comprises graphical interfaces data acquisition interface, table data obtains interface, historical record query interface, raw data query interface, alarm logging query interface, Flight Information query interface, personal information and job information query interface, approval record query interface, system journal query interface, software latest edition query interface, equipment Foundations information inquiry interface, user profile query interface; Described Data Update interface comprises equipment Foundations information updating interface, user right more new interface, user profile more new interface, data encoding information more new interface, alert if more new interface, monitoring of tools state updating interface;

Go offline detection module, in conjunction with storing process timing detection device presence;

Alarm detection module, for using timing planned timing detection alarm condition whether to trigger, first find out meet alert if equipment, judge currently whether have warning message, if alarm free information, add new warning;

Data statistics module, for providing all kinds of statistics output interface, comprising equipment failure number of times statistics, equipment state time statistical form, equipment failure confirmation number of times statistical form, flight use bridge and bridge and carrying data statistic, outfit of equipment situation statistical form;

Daemon software, stop data for synchronizer management system maintenance data, report, backstage adopts winfrom program, and the data-interface of timer access other system, stored in native database;

Ftp server, need build ftp at server end, and the program of latest edition is placed wherein, and monitoring machine and client download up-to-date program, automatically to upgrade by logging in this ftp.

9. connecting bridge as claimed in claim 4 and bridge carry equipment telemonitoring device, it is characterized in that, described collector comprises nucleus module and expands load module;

Nucleus module, for obtaining the service data information of equipment; Comprise the center processor of collector, 1 GPRS communication module, 1 ethernet port, 1 RS485 port and 1 RS232 port, the GPRS module being provided with SIM card accesses internet by GPRS network, be connected to the public network IP of server, ethernet port, RS485 port and RS232 port are used for and equipment or the communication of expanding load module;

Expand load module, carry in equipment by data that communication modes cannot obtain for being gathered connecting bridge or bridge by the mode of the signal key point of collecting device own or reload signal sensor.

10. connecting bridge as claimed in claim 9 and bridge carry equipment telemonitoring device, and it is characterized in that, described nucleus module comprises power regulator module, RS232 level switch module, RS485 level switch module, ethernet communication module;

Power regulator module, for providing operating voltage, completes process and the storage of data, carries device controller communication obtain equipment operating data by RS232/RS485 modular converter and ethernet communication module with expansion load module and connecting bridge, bridge; By the data of ethernet communication module or GPRS communication module and server communication uploading device;

RS232 level switch module and RS485 level switch module, select level transferring chip for the working voltage according to microcontroller;

Ethernet communication module, selects the ethernet control chip that spi bus or serial ports control, for uploading data.