CN105549517B - A kind of connecting bridge and bridge load equipment telemonitoring device based on Flight Information - Google Patents

Abstract

The invention discloses a kind of connecting bridges based on Flight Information and bridge to carry equipment telemonitoring device, comprising: monitor workstation, external system, collector, expands input module at server；Monitor workstation has the monitoring of equipment remote centralized and management function, exports all kinds of statistical report form information；Server is connect by oracle client component with monitor workstation, external system, including ground service system and information system, is communicated by Ethernet and server；Collector is communicated by web services and server, expands input module, is communicated with collector, for the data of equipment acquisition signaling point to be transmitted to collector.The present invention targetedly implements to repair；The data for carrying equipment to connecting bridge and bridge carry out integration processing, using data platform, customize statistical forms for different administrative departments；Equipment is assessed by data analysis, provides reliable basis for m of e.

Description

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

Technical field

The invention belongs to connecting bridge technical field more particularly to a kind of connecting bridge and bridge load equipment based on Flight Information are remote Journey monitoring device.

Background technique

Passenger loading bridge is airport to connect removable, lifting the channel between boarding lounge and aircraft.Civil airport Multiple boarding bridge locations are designed with, that is, connect the bridge of terminal and aircraft door.Some boarding gate of its one end connection terminal, The other end can be connected with aircraft door, and passenger enters aircraft by corresponding to boarding gate.Aircraft floor air conditioner group refers to stop The aircraft for closing engine and itself APU on ground is provided by the fresh of filtering, pressurization, dehumidifying and wet down (or heating) The air-conditioning equipment of air, aircraft floor air conditioner group are cooling air mode monoblock type type.The ground 400HZ static power source be by The power inverter that frequency is 50Hz is frequency 400Hz, 115/200V three-phase alternating-current supply, the confession for aircraft and airborne equipment Electricity.It is that ground service necessary to dual-use airport, aircraft maintenance base, aircraft factory and research institute ensures equipment.Currently, In civil airport operation, management, aircraft floor service accounts for sizable specific gravity, and passenger loading bridge (hereinafter referred to as boarding Bridge), the use of aircraft floor air conditioner group and the ground 400HZ static power source (hereafter referred to collectively as bridge load) etc. be the weight of civil airport Want one of equipment.In civil airport field, service condition, utilization rate and management level for carrying for connecting bridge and bridge etc. are directly Influence the utilization power of Airport Resources, the quality of flight service, the income of Aerodrome Operations.Therefore, civil airport is to connecting bridge Using and manage and all paying much attention to for equipment is carried with bridge.When aircraft arrives at the airport or when from airport, passenger is by stepping on Machine bridge is directly entered terminal, or steps on (except some remote seats in the plane need just to can enter terminal by ferry bus, or stepping on for aircraft Outside aircraft), therefore, the use of connecting bridge and bridge load, it is very important for management level.Currently, airport is daily to boarding The equipment management that bridge and bridge carry specifically includes that operation equipment, fault alarm, fault co-ordination processing, maintenance, operation management Deng.What one line operating personnel received traffic control sends work, arrives each seat in the plane, operates connecting bridge and bridge carries equipment and provides clothes for flight Business.When discovering device because when failure is unable to normal use, by intercom or tells by telephone and run control department, operation control Department reinforms equipment maintenance department and shows up maintenance.During maintenance, equipment is in unusable state.It need to repair and determine normally After operation, then consign to operating personnel's use.Traffic control personnel are responsible for being scheduled management to personnel, carry out to work on the spot Real-time control.It is linked up by liaison mode and equipment maintenance department, grasps the operating condition that connecting bridge and bridge carry in real time, it is artificial to remember Recording apparatus running state information and because maintenance, report stop leading to the not available information of equipment, and relevant information is uploaded, under It reaches.Equipment maintenance personnel need periodically to be loaded into the inspection of pedestrian's work to connecting bridge and bridge, to check equipment state, and in inspection Manual record equipment runs critical data, and is periodically loaded into capable maintenance to connecting bridge and bridge, and sport is repaired.Currently, maintenance is protected Feeding personnel can not be real-time, and comprehensively grasps the operation data that connecting bridge and bridge carry, and the approach for obtaining equipment fault mainly comes Derived from on-site personnel, inspect periodically.The information transmitting of the above process mainly passes through the side such as intercom, phone, e-mail at present The communication and coordination level of informatization of formula, each department in airport is low.The device data analysis and excavate that connecting bridge and bridge carry, at present also There are not comprehensive monitoring and management system.

Currently, the means for carrying equipment monitoring and management to connecting bridge and bridge are primarily present following problems:

1. connecting bridge and bridge carry equipment and real-time monitoring are also not implemented.

Currently, equipment management unit grasps connecting bridge and bridge carries equipment, or by live inspection, maintenance is received User reports therefore waits modes, obtains the relevant information of equipment.Not in time generally, due to fault message discovery, cause maintenance cycle long, Or since fault restoration scene has flight waiting, maintenance man's maintenance pressure is big, and time check of making separate arrangements also is needed after boat Equipment, labor intensive and material resources, working efficiency are lower.

2. the mode of intelligence transmission is at high cost, and be easy to cause information inaccurate.

Currently, each department's information transmitting relevant to connecting bridge mainly passes through intercom, the modes such as mobile phone.It is this to pass through The mode that phone and intercom transmit layer by layer while labor intensive, be easy to cause information inaccuracy and information delay problem.By In the noise of airplane parking area is high, and outfield intercom channel resource is nervous, is easy not in time, to influence scene according at information transmitting Operation.

3. can not shared data.

Currently, the running state data that civil airport connecting bridge and bridge carry equipment effectively integrated, shared not yet, Processing and analysis etc..Due to, need for operation management, many units in civil airport require to obtain connecting bridge and bridge load is set The data and report of standby operation conditions.Labor intensive statistics connecting bridge and bridge is thus needed to carry the dependency number of operating status According to after forming report messages.To the duplicate processing of same data progress, low efficiency, repeated workload is more.

4. equipment Management Information degree is low, not scientific enough.

Due to lacking effective monitoring means, connecting bridge and bridge are carried etc. at present the equipment Management Level of airports important equipment compared with Low, device data missing platform is integrated, Machining Analysis.Equipment maintenance lacks the support of valid data and report, dimension It is more passive to repair, and lacks perspective and foresight.It is highly detrimental to lifting means utilization rate and reduces failure rate.

Summary of the invention

The purpose of the present invention is to provide a kind of connecting bridges based on Flight Information and bridge to carry equipment telemonitoring device, purport Also it is not implemented real solving the existing means for carrying equipment monitoring and management to connecting bridge and bridge and carry equipment there are connecting bridge and bridge When monitoring, the mode of intelligence transmission it is at high cost, and be easy to cause information inaccuracy, can not shared data, equipment Management Information Degree is low, not enough scientific problem.

A kind of connecting bridge and bridge load equipment telemonitoring device based on Flight Information, should the connecting bridge based on Flight Information And it includes: monitor workstation, server, external system, collector that bridge, which carries equipment telemonitoring device, monitor workstation has and sets Standby remote centralized monitoring and management function, administrative staff can be stepped on by graphic interface and list interface to all in terminal Machine bridge and bridge carrying Mobile state, maintenance, report stop situation, the global control of real-time online are carried out, when equipment fault or touching It, can the alarm of pop-up jingle bell when hair setting alarm；The detailed dynamic data of monitoring device, history data and operation note, reduction Situation at that time；Export all kinds of statistical report form information；Management acquisition connecting bridge, 400HZ power supply, aircraft special air conditioner operation data and Obtain Flight Information；

Server is connect by oracle client component with monitor workstation, including active and standby two-server, mainly Effect is responsible for receiving, stores and processs connecting bridge data；Server calls storage, processing, the judgement for realizing data by interface State change, digital point triggering situation simultaneously judge whether pop-up, SMS alarm, and carry out cumulative statistics, connecting bridge to data Go offline monitoring etc.；The server also include ftp file transmission, daemon software, data timing cleaning and and other systems into The function of row communication；

External system, including ground service system and information system are communicated by Ethernet and server；

Collector is communicated by web services and server, the control carried by RS232/RS485 and connecting bridge and bridge It is communicated after device communication port processed, collector is mounted on every connecting bridge end of the bridge, is responsible for realizing the fortune for obtaining that connecting bridge and bridge carry Row data carry out preliminary processing to real-time running data, judge the operating status of equipment；Change when connecting bridge state or After reaching the specific time period, the real time data of equipment is sent server by monitoring machine；

Further, the monitor workstation, as client, the equipment real time data that can be will acquire from server end is led to It crosses graphically, the observation interface of list type is presented to the user；User can directly monitor that terminal is all to be stepped on by graphic interface Machine bridge and bridge carry the real-time status of equipment；Click corresponding region, it is seen that the real-time status of the equipment in the region；Click is accordingly set It is standby, into third bed boundary, check the detailed data of equipment, and check the letters such as the historical record of the equipment, state change record Breath；For the equipment of failure or exception, system will be by alarming in client pop-up, or the pattern notification sent short messages automatically is used Family after user receives failure notification, after system is confirmed, accomplishes to handle relevant issues in time；

The sound and light alarm signals such as failure, limit triggering, the operation triggering of client connecting bridge, need user to confirm, Client carries out statistics to each runing time/number of equipment state and generates report, while available excel format export；

Client is by system administration, Basic Information Management, monitoring pattern interface, equipment state list, customer center, short message Seven module compositions are checked in management, statistical information；

System administration: management user role and permission, user account information, collection in worksite device software version management, client The management of end version number is checked and logs in log；

Basic Information Management: essential information, connecting bridge and the aircraft air condition encoded information of management connecting bridge and bridge load, 400hz power failure code, alert if setting；

Monitoring pattern interface: it can check that the graphical interfaces for the real time status information that connecting bridge and bridge carry (has pop-up, jingle bell Function), it is divided into the first floor: can shows equipment state statistical data, abnormality list of devices；Clicking corresponding connecting bridge from the first floor can Into the second layer, it is seen that the managing detailed catalogue of connecting bridge and bridge load equipment；

Equipment state list: it can check the real time status information list of connecting bridge, and be set according to region, operating status screening It is standby；

Flight integrated management design: the module gets up Flight Information and equipment monitoring information association, adds to data It is carefully and neatly done to close, it generates flight and uses the time and number data information of connecting bridge and bridge load；

Historical record: can query facility history information and monitoring machine send acquisition and recording, alarm history record, temporarily Stop monitoring history discipline；

Customer center: can modify user's entry password, and whether setting needs pop-up and jingle bell, monitoring interface background color；

Short message managing: management receives the personnel of pushed information, checks the historical record that pushed information is sent；

Statistical information is checked: can be checked and be exported connecting bridge and bridge carries times time statistical information, fault alarm confirmation time Number statistics, equipment overall situation statistical information, flight carry time number using connecting bridge and bridge and count；

The system management module includes:

Role-security administration interface: there are three regions in role-security management: role zone, functional areas, binding area pass through Role's (function) code and title are retrieved, and are shown in tables of data, after selection spatial choice role and function, are carried out Bindings, by role bindings to function

Subscriber administration interface: the interface include querying condition, display list, modification frame, can by account, department, name, Role inquiry user shows that account, name, account, department, role, remarks, modification button, modification frame exist in list It is activated after clicking modification, modifies user information, configuration information, background color.Delete button can delete the personnel chosen in list, Newly-increased button can activate modification frame, save after filling in；

System information: display system current version number after customer administrator's revision number, can press button activation by modification Frame is modified, fills in new version number, and save update；

It logs in log: recording user account, time, host name information, each point when user clicks login button every time When beating back out system button, record exits account and exit time；Show that account, time, host number, state (are stepped in lists Enter/publish)；It can be inquired by account, time conditions；And there is export excel function；

The basic data management module includes:

Equipment information management: there is inquiry button, display list, modification frame, increase button, delete button, export excel Button.Querying condition includes device id, device name, device location, device type；It, can be according to equipment when deleting certain equipment ID association deletes all data relevant to the equipment in data set；

400hz power failure code management: the data include serial number, fault code, classification, defect content, remarks, modification people Information；Fault code, title, classification can be used to inquire as querying condition；Modification button modifies the defect content of certain fault code； Setting deletes, is newly-increased, modification, exporting excel button；

Connecting bridge and the coding management of aircraft special air conditioner: the data include serial number, coding, device class, information category, touching Send out the information such as position meaning, non-toggle position meaning, trigger bit (0 or 1), remarks, modification people；From connecting bridge, aircraft special air conditioner Collected digital point is divided into three information record, operation note, failure logging parts；By its numeralization, coding can be by failure Type+coding site composition；It can modify to coding at the interface, export excel operation, coding can be modified and whether alarmed category Property, after modification, which is added background scanning, and when triggering can alarm；

Alert if sets interface: the interface can set the alarm threshold value of analog quantity, and when setting fills in: alarm parameters (are filled out Write the Database field of the rear Auto-matching parameter), allow minimum value, allow maximum value；Automatically generate revisable alarm language Sentence；After newly-increased, which is added background scanning, and when triggering can alarm；

The monitoring pattern interface includes: first floor interface:

The interface includes main monitoring graphical interfaces (left side), global statistics information (upper right), warning message (bottom right) three Point, refresh within every 6 seconds primary；Using computer aided thumbnail as background, (upper figure is White Cloud Airport terminal cloth to main monitoring graphical interfaces Office), it is carried comprising all monitored connecting bridges and bridge, the position and field device position of Supervision measuring point are almost the same, with not Similar shape graphical display distinct device, shows different conditions in different colors；Global statistics interface includes connecting bridge and bridge load etc. The current real-time statistics situation of equipment, can reflect airport run at present, be standby, the number of devices of trouble light state；Warning message The equipment for showing current state abnormal (failure goes offline), when there is equipment to trigger failure, meeting pop-up prompt window and jingle bell, To remind user to arrange maintenance；

Data refresh procedure asynchronous delegate initializes the shape of connecting bridge control, control arrays is added in control, loads User configuration initializes refresh time；Refresh time is to then executing event；Presence server passes through call stored procedure data, The data for extracting abnormal state, show in alarm list；Real-time status table is extracted, circulation replicates one by one to connecting bridge, for needing The connecting bridge of pop-up jingle bell is wanted, pop-up new window simultaneously calls the tinkle of bells, and marks the pop-up of this next state；

The refreshing mode of the equipment such as first floor interface aircraft air condition and 400HZ power supply is identical as connecting bridge；

In connecting bridge control bundle event, the second bed boundary of corresponding region can be jumped to by clicking control；

The connecting bridge and bridge state clearly thin interface: second layer graphical interfaces shows the detailed data that the connecting bridge and bridge carry, The variation at simulation body of a bridge angle, wheel carrier angle, end of the bridge angle is indicated with the shape of simulation instrument, connecting bridge end of the bridge, wheel carrier, and is shown and stepped on The gradient, the speed of travel, height, the data of length of machine bridge show the failure currently triggered, the triggering of current information record, behaviour The triggering situation noted down；

Compressor, condensation fan, pressure fan, air hose, voltage are shown in second layer aircraft air condition schematic diagram of internal structure Etc. states.Show the historical record of the failure, state change that currently trigger.

The second layer shows the detailed data of 400hz power supply, including internal 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 settings；

History information on the day of the second layer can check connecting bridge, aircraft special air conditioner, 400hz power supply simultaneously；

When first floor interface accesses database refresh data every time, provide the parameter of a specific bridge number, when enter the second layer When interface, the parameter bridge number is assigned, first floor interface can obtain the design parameter of the bridge from database；

The watch-list interface: other than graphical interfaces, it is dedicated that device status inquiries list can inquire connecting bridge, aircraft Automatic refreshing is supported at the real-time status list of air-conditioning, 400hz power supply, interface, and method for refreshing is identical as graphical interfaces；It is arranged in monitoring The real-time running state that connecting bridge and bridge carry is shown with tabular form in surface and interface, including equipment state, region, device numbering, The information such as state triggered time, renewal time；Meanwhile data can be screened by region, device type, equipment state；

The flight integrated management: system can link with airport flight information, by being communicated with air station flight system Flight Information is integrated into the system server by synchrodata, is closed from the background by the seat in the plane in Flight Information with connecting bridge Connection, integrates connecting bridge and bridge carries Real-time Monitoring Data, can calculate the used connecting bridge of each flight, aircraft special air conditioner, 400hz Power supply uses time and number information, can be used as the charge foundation to airline；

The Flight Information includes the basic Flight Information of Flight Information system and the use with monitoring system-computed out Equipment time and number；It mainly include data simultaneous module, Flight Information preprocessing module, computing module, query display module；

Data synchrodata: data simultaneous module will be navigated by standard interface and flight management timing synchrodata Class's synchronizing information is to monitoring system database；

Flight Information preprocessing module: the module pre-processes Flight Information, by the flight it is pre- arrive, actual arrival, Pre- winged, reality flies, stops a type, calculates the flight and stops field time, if the flight that misses the stop, then when being flown with actual arrival, reality to start over Between；If flight before navigating, then meter flies to subtract 1 hour (adjustable) as starting, real to fly to be used as the end time；As flight after boat, then Using actual arrival as starting, actual arrival add 3 hours it is (adjustable) as terminating；

Computing module: the purpose of module is the number that statistics is completed that the flight of guarantee is carried on airport using connecting bridge and bridge And the time.The module stops the operational monitoring data of connecting bridge and bridge load in field time by extracting flight, accumulates boarding bridge like State is " picking ", bridge carries number and the time that state is " RUN ", and the data and Flight Information are bound；

Query display module:

1) the module is supplied to airline, ground service associate provides query interface, and airline can pass through the mould The time and number that block retrieval flight relevant to him uses connecting bridge and bridge to carry；Ground service corporate user can pass through the module polls Data are simultaneously exported to charge charge system；

2) the module can inquire the flight dynamic information of each seat in the plane, can inquire making for each seat in the plane in some period With situation and equipment running status；

After Flight Information is inputted by " data simultaneous module ", " Flight Information preprocessing module " is to its preparatory processing, warp After crossing " computing module " calculating, it is presented to the user by " query display module "；

Historical record: one is unprocessed finished acquisition and recordings, this is the initial data of monitoring system；It is another Be it is processed after the historical record that can show the connecting bridge state change, information triggering situation, this historical record can allow user More intuitively the state of tracking connecting bridge, screening system get rid of duplicate status data, show the beginning of each state change Time, end time and duration and each digital point trigger every time and the time released and state；

Historical record takes substep loading method, avoids causing interface stuck phenomenon because inquiry number of days is too many；Also it can avoid Because of the too many database index failure of inquiry data, when such as inquiring more days records, system daily loads several times, asynchronous display, uses Progress bar prompting query progress；

User centered design: the user that system uses can manage modification logging, the personalized monitoring letter of configuration in customer center Breath, can this center modify monitoring device type, setting whether pop-up jingle bell, interface the information such as background color；

Statistical information checks module: this module includes connecting bridge and bridge loading system state number, time statistics, equipment pop-up Alarm condition statistics, flight carry number using connecting bridge and bridge, the time counts；

The connecting bridge and bridge loading system state number, time count each shape daily added up in typing to data State runing time is counted, and counts each state (including run, standby, failure, go offline) of each equipment in certain time Interior total cumulative time and number, and presented with list；

Equipment pop-up alarm condition statistics: daily mornig shift, the received pop-up alarm times of night shift, Mei Ge little can be counted respectively When received pop-up alarm times, specific alert process situation every time；The alarm times of each period are counted by early night shift；It can unite Count the mornig shift and night shift alarm times of scheduled date section；What is counted by the hour can count the scheduled date；In addition, system is statistics available It is specific every time between the alarm condition of the equipment of failure, defect content, failure triggered time, the working hour of group, failure recovery time, send work Time, fault restoration duration；The above statistical method can analytical equipment different periods fault observer, assess each failure and repair Multiple situation；

Flight carries number using connecting bridge and bridge, the time counts: in server background, periodically from Flight Information system update Flight data within three days, and extract each flight and stop connecting bridge in field time, aircraft special air conditioner, 400hz power supply Operating status time and number, it is possible to provide to charging system as charging standard

Further, the management acquisition connecting bridge includes:

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. fault message: automatic leveling failure, leveling wheel failure, limit switch failure, emergent stopping, the event of 400HZ power supply Barrier, button exception, the tripping of dephasing misphase overvoltage/undervoltage, pump switch, measurement data be abnormal, door protection investment failure, cable fault, Under-voltage protection movement, over-voltage phase sequence imbalance, oil circuit obstruction, return filter obstruction, the guidance system failure, door protection cable event Barrier, frequency converter exception, electrical fault, Hydraulic pump fault, control stick failure；

4. prompt information: promptly removing that bridge triggering, ground installation is chain, wing protection, gate protection, stopping of having a sudden inspiration, goes up and down Height limit, turntable or so limit, wheel carrier or so limit, end of the bridge or so limit, the flexible limit in channel, the gradient limit up and down, Plate limits up and down, deceleration of having a sudden inspiration, oil pump stop, surmounting guard mode, limit of having a sudden inspiration, deceleration of having a sudden inspiration, shelter are had a sudden inspiration limit, shelter Flexible limit, the flexible limit of leveling bar, ultrasonic distance measurement, channel elongation is slowed down, shortened channel is slowed down, floodlight is opened, door is protected and thrown Enter, doube bridge anticollision limit, rolling screen door is opened, contact aircraft, anticollision sensor is activated, control stick pressure cap is not pressed, is close Aircraft low speed, latch bridge, automatic leveling failure；

5. operation note: advance, retrogressing, wheel carrier left-hand rotation, wheel carrier right-hand rotation, up and down, end of the bridge turns left, end of the bridge is turned right, is hidden Fluffy stretching, shelter retraction, movable floor "Left"-deviationist, the rising of movable floor Right deviation, rolling screen door, rolling screen door decline, scram button, manipulation The movement of bar pressure cap, control stick forward motion, control stick act backward, control stick acts to the left, control stick acts to the right, key is opened Pass has gone to manual position, key switch has gone to automated location, the movement of urgent return push-button, leveling arm stretches out, leveling arm is received It returns.

The 400HZ power supply includes:

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

2. real time data: output voltage setting value, voltage compensation setting value, inputting line voltage, input frequency, direct current are instantaneous Voltage, direct current average voltage, three-phase output electric current, average output current, output frequency, three-phase output phase voltage, average output Phase voltage, three-phase output line voltage, average output line voltage, cable plug three-phase output voltage, cable plug averagely export electricity Pressure, AC module temperature, DC module temperature, inverter current, internal dc voltage；

3. failure logging: real-time clock, error number, inputting line voltage, input frequency, direct current instantaneous voltage, direct current are average Voltage, three-phase output electric current, inverter current, three-phase output phase voltage, DC module temperature, AC module temperature, internal direct current electricity Pressure, output voltage setting value, voltage compensation setting value；

4. information records: equipment operation, equipment stopping, emergent stopping.

The aircraft special air conditioner includes:

1. status information: unit switch, indicating fault；

2. real time data: blast pressure, supply air temperature, environment temperature, three-phase input voltage, three-phase input current, air-supply Amount, wind speed, compressor running current, the high-pressure of refrigeration system, refrigeration system low pressure；

3. failure logging: pressure fan overload, the protection of differential pressure security of slipping through the net, overload of compressor, compressor low-pressure are protected, are tight Emergency stop only, condensation fan overload protection, the excessively high protection of smog alarm, blast pressure, the too low protection of blast pressure, air blower therefore Barrier, principal current detect excessive, principal current and detect too small, Phase-sequence Fault；

4. information records: air hose selection, model selection, equipment starting, equipment stopping, emergent stopping.

The Flight Information includes:

1. flight essential information: number, stop a type, the flight that approaches, the flight that leaves the port, meter to, in advance arrive, actual arrival, meter fly, pre- Fly, real winged, airline, execution date, seat in the plane；

2. airplane information: machine number, type.

Further, the server includes that (web services is network-based, distributed mould to web services Block component, it executes specific task, abides by specific technical specification, these specifications enable network service compatible with other Component interoperate), database, daemon software, FTP (File Transfer Protocol) server, key data transmission include with Lower 5 points:

1) collector calls web services transfer device data；

2) intelligent terminal calls web services transmitting user data；

3) airport other systems are synchronous and shared by daemon software progress data；

4) .web services, daemon software, client connection database carry out data access；

5) client carries out file access by ftp server；

The collected device data of collector enters server by web services, stores into database, leads to Daemon software is crossed to process data, is synchronous and shared with airport other systems progress data；Client passes through database visitor Family end is communicated with database, to obtain data；

Web services provides interface for collector input equipment data and can be that airport other systems access server Interface is provided；

The device data input interface: web services, the web services at collector invoking server end connect After receiving data, the storing process of the correspondence equipment of database is called, web services provides parameter and calls for collector, ginseng Number include connecting bridge and bridge carry the device ids (unique encodings) of three kinds of equipment, input time, operating status, fault message, other Analog quantity digital quantity parameter；

After interface function obtains the above parameter, storing process is called to carry out storage processing to above data, main processing packet Include: offline judgement, real time data update, triggering judges, historical record storage, warning message judgement, the accumulation of state runing time；

Offline judgement: can use input time as the data whether be off-line data judgment basis；

Triggering judgement: mainly including that operating status triggers judgement, failure triggering releases judgement, operates triggering judgement；It can sentence Whether disconnected state point and each digital point have triggering and releasing, for tracking connecting bridge operating condition；

Historical record storage: the acquired original record that monitoring machine transmission can be stored and the state change after processing judgement Historical record is triggered with digital point；

Warning message judgement: judge whether the equipment triggers fault alarm, if needing fault alarm, to activate the pop-up of the bridge Label and label of sending short messages automatically；

The accumulation of state runing time: when there is data input each time, the time difference of it and a upper data is calculated, and will In time difference accumulation to the state of this period；Data after accumulation can be directly used for counting equipment fortune in certain time Capable, standby, failure different conditions runing times；

Further, the method for the connecting bridge input data are as follows: after receiving monitoring machine data, judge whether data are effective, It is effective then call storing process Transfer Parameters；Storing process obtains last status information by equipment id, when according to input Between judge whether off-line data, and update last state, storage acquired original records data, judge malfunction coding by turn, operates Whether the codings such as coding, information coding trigger or contact, and record；Add up the runing time of the state；If operating status with it is upper One next state is different, illustrates that state changes, and terminates last state, and calculating prolongeding time, is inserted into new state and updates shape The state triggered time judges whether equipment state is normal, if data are online data, and is abnormal state, if what equipment was sent It is online data and is when being set as maintenance state, to illustrate equipment fault, pop-up need to be activated to mark；Wherein judge that failure is compiled by turn Whether code triggers or releases the malfunction coding for obtaining the equipment last time first, judges whether malfunction coding changes, and obtains coding Length is compared new and old coding by turn, when there is digit unequal, is judged the position for triggering or is released, and store note Record；

Interface can be provided for airport other systems includes:

It is device type (connecting bridge, bridge carry), such exportable equipment with the interface of equipment management system: interface input Realtime Statistics；

With the interface of ground service charging system: including two class interfaces, respectively inquiring bridge by bridge information and bridge carries last The secondary time used uses time and number by what Flight Information inquiry connecting bridge and bridge carried；

The database uses relevant database, and database object includes: tables of data, view, storing process, triggering Device, index；

The function of database side exploitation includes data storage, data operating interface, the detection that goes offline, alarm detection, data system 7 meter, daemon software, ftp server parts；

The data storage, Various types of data is in the database with the storage of relation data sheet form, monitoring of tools basic data Include real-time status data table, data acquisition raw data table, historical variations record sheet, warning message table, alarm history record Table, data encoding decoding table and Flight Information table, personal information table, job information table, approval record table, system log table, System message list, account table etc..Distinct device establishes different storage tables and sets unique ID for each equipment, in other sublists With ID association；

The data operating interface: database provides interface using storing process for the operation of data, mainly includes following Style interface:

A) device data input and pretreatment interface: this interface data equipment data and with existing latest data pair Than judging whether equipment state changes, triggers, storing history judges whether to need fault alarm, whether needs pop-up and send out short Letter, calculation device state for time；

B) other Data Input Interfaces: system log typing interface, job information typing interface, approval record typing connect Mouth, newly added equipment interface, the interface that Adds User, confirmation message input interface, alert if input interface；

C) data-query interfaces: this interface includes graphical interfaces data acquisition interface, table data obtains interface, history is remembered Record query interface, initial data query interface, alarm logging query interface, Flight Information query interface, personal information and operation Information query interface, approval record query interface, system log query interface, software latest edition query interface, Equipment Foundations Information query interface, user information query interface；

D) data more new interface: Equipment Foundations information update interface, user right more new interface, user information update connect Mouth, data encoding information more new interface, alert if more new interface, monitoring of tools state more new interface；

The detection that goes offline:

Database closes storing process timing detection device presence using timing ga(u)ge check off, searches most in storing process The equipment that new renewal time is greater than 10 minutes, state is set to and is gone offline, and pop-up is activated to alarm；

The alarm detection:

Whether database is triggered using timing planned timing detection alert if, first looks for out meeting setting for alert if It is standby, it is judged whether or not warning message, if alarm free information, new alarm is added；

The data statistics:

Database provides all kinds of statistical data output interfaces, including equipment fault number statistics, equipment state time statistics Table, equipment fault confirmation number statistical form, flight carry data statistic, equipment overall situation statistical form using bridge and bridge；

The daemon software:

Daemon software is mainly used for synchronizer management system maintenance data, report stops data, uses winfrom from the background (multipad) program, the data-interface of timer access other systems are stored in native database；

The ftp server:

Ftp need to be built in server end, and the program of latest edition is placed wherein, monitoring machine and client can be by stepping on It records the ftp and downloads newest program, to be automatically updated.

Further, the collector includes nucleus module and expansion input module two large divisions；

The nucleus module of GPRS version includes the center processor of collector, 1 GPRS communication module, 1 ethernet side Mouth, 1 port RS485 and 1 port RS232, the GPRS module for being equipped with SIM card access internet by GPRS network, even It is connected to the public network IP of server, ethernet port, the port RS485 and the port RS232 are used for and equipment or expansion input module Communication, obtain the operation data information of equipment；

Expanding input module is compatible with alternating, dc switch signal, the signal of 0-10V, 0-20mA analog signals acquisition Acquisition module expands input module and is used to by way of acquisition equipment signal key point itself or reload signal sensor acquire Connecting bridge or bridge carry the data that can not be obtained in equipment by communication modes；

Nucleus module using microcontroller as processor, also comprise power regulator module, RS232 level conversion module, RS485 level switch module, ethernet communication module；

The power regulator module of nucleus module provides suitable operating voltage for other modules, and microcontroller completes data Processing and storage by RS232/RS485 conversion module and ethernet communication module and expand input module and connecting bridge, bridge load Device controller communication obtains equipment operating data；By in ethernet communication module or GPRS communication module and server communication Pass the data of equipment；

The model of the microcontroller of nucleus module does not have particular requirement, but at least needs support 2 groups of USART communication ports, such as STM32 Series of MCU；

RS232 and RS485 level switch module selects suitable electrical level transferring chip according to the working voltage of microcontroller, The communication pin of Transistor-Transistor Logic level is connected respectively to the USART communication TXD and RXD pin of microcontroller, A, B, GND of RS485 chip The RS-232INPUT and OUTPU of pin and RS232 chip, GND pin pass through connecting terminal and DB9 socket respectively and outside is set Standby connection；

Ethernet module selects the ethernet control chip of spi bus or serial ports control, since nucleus module needs to provide 2 Road ethernet port uses 2 pieces of ethernet control chips, select the ethernet control chip of SPI control, and such as W5500 is elected to When microcontroller does not support spi bus, SPI communication port is simulated by software programming with common I/O port, is made when using W5500 Ethernet control chip for nucleus module is the SPI communication pin of 2 pieces of W5500 chips while to connect microcontroller corresponding Spi bus pin, SCS, RST (pin name) and INT (pin name) pin are then connected respectively to the different common of microcontroller I/O port, microcontroller select the SPI for enabling one of chip logical by the level of the SCS pin of 2 pieces of W5500 chips of control News, the ethernet communication port of W5500 then by being separately connected the cable interface of 2 RJ45 (interface type), by cable with Other equipment connection；

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

Further, the expansion input module have independent controller, controller read each road input quantity switch or Analog signals are connect by RS485 bus with nucleus module, and nucleus module is transferred data to, and same nucleus module can be same When connect multiple expansion input modules, expand between input module and be mutually distinguishable by toggle switch；

The model for expanding the control microcontroller of input module at least needs support 1 group of USART communication port,

The USART communication port for expanding the microcontroller of input module is connected to core mould by RS485 electrical level transferring chip The RS485 of block communicates pin, realizes the communication with nucleus module, and the Transistor-Transistor Logic level signal pins of electrical level transferring chip are separately connected USART to microcontroller communicates TXD and RXD pin, and A, B of RS485 chip, that GND pin is connected to nucleus module is corresponding RS485 communications line terminal；

Expanding input module has multichannel compatible with alternating, dc switch signal, the input terminal of 0-10V, 0-20mA analog quantity Son, the type of input signal are selected corresponding with physical cabling by the wire jumper on module board；

It expands input module and on-off model is acquired by photoelectrical coupler, it is real with photoelectrical coupler acquisition on-off model Existing collector circuit system is isolated with circuitry system, by selecting bi-directionally or uni-directionally optocoupler and selecting suitable resistance value and function The resistance of rate, the electric current of optocoupler input can be achieved with the AC and DC switch letter to different voltages in the allowed band of optocoupler Number acquisition contact is connected to from the power supply of module to detect the on-off of contact for the switch contact without voltage.

It expands input module and acquires 0-10V analog signals by way of electric resistance partial pressure, according to ohmic, benefit With two electric resistance partial pressures, so that 0-10V voltage is converted to 0 to the (port ADC of microcontroller operating voltage access microcontroller Name) input port；

It expands input module and acquires 0-20mA analog signals by way of parallel resistance, according to ohmic, The resistance of suitable resistance value in parallel, makes as current signal 20mA, ohmically voltage is micro- between in current signal and digitally ADC (analog-digital converter) input pin of the operating voltage of controller, microcontroller is connected to current signal pin, ADC pin 0 read just represents the current signal value of 0-20mA to the numerical value of operating voltage.

Further, the controller control method of the nucleus module is divided into: data processing and storage, hardware driving, equipment Protocol, communicate 4 parts with the WebService of server, nucleus module by hardware driving, from hardware interface with step on The controller that machine bridge and bridge carry equipment realizes that the communication of given protocol obtains equipment operating data, and data are passed through in nucleus module Processing and storage, are sent to server in the form of invoking server WebService from hardware interface further through hardware driving；

Hardware driving: the initialization program including microcontroller USART, SPI, common I/O port, USART's sends and receives Interrupt function, SPI, which is received, sends function interface function；

With the protocol program of equipment: according to the communications protocol format design of monitored equipment support, according to agreement lattice Formula controls USART and sends the request command for reading data to equipment by RS232 or RS485 communication port, is set by USART reception The standby data frame replied, and extract wherein effective data information；

If desired the signal point data of equipment is acquired by expanding input module, nucleus module is needed support to be inputted with expansion The matched Modbus-RTU main website communications protocol of module, nucleus module timing is sent to the expansion input module of specified address reads The order of memory data waits memory to reply, the register data of the expansion input module is extracted from reply data frame, And register data is corresponded to the operation data of equipment；

The nucleus module of ethernet version and the WebService of server are communicated: completing the device data of collection in worksite device The work uploaded onto the server.Nucleus module is by being integrated with the network communication module of TCP/IP (network communication protocol) protocol stack It is linked to server by twisted pair network cable, destination server IP and port are set in the software program of nucleus module, is passed through The web Service interface function of the mode invoking server of HTTP POST (mode interacted with server), transmits data To server, program setting changes whenever the critical data point of equipment, or every 5 minutes, just sends primary equipment to server Data；

The nucleus module of GPRS version and the WebService of server are communicated: on the device data for completing collection in worksite device The work of server is passed to, nucleus module is connected by being integrated with the GPRS communication module of ICP/IP protocol stack by GPRS network To server, microcontroller sends AT instruction control GPRS module by USART, sets destination server IP and port, lead to The web Service interface function for crossing the mode invoking server of HTTP POST, carries the data to server, and program setting is every When the critical data point change of equipment, or every 5 minutes, primary equipment data just are sent to server；

Further, expand input module control method include: hardware driving, signal acquisition and with nucleus module Modbus RTU (communication protocol type) communicates 3 parts；

The microcontroller for expanding input module reads the switching value of equipment by common I/O port and built-in analog-digital converter And analog data.When microcontroller starts, the initial of USART, common I/O port and ADC converter is completed by process control Change.The tributary address of toggle switch setting is read by common I/O port；

After program initialization, starts timing from corresponding I/O port and ADC and read the crucial point data of equipment, and be saved in one The array of set sequence；

Meanwhile program activation USART finishes receiving interruption, monitors the data that USART is received.When receiving tributary address When being the inquiry instruction for meeting Modbus RTU format of the machine, multi-frame is sent back by USART, device data is sent to core Core module.

A kind of connecting bridge and bridge load equipment telemonitoring device based on Flight Information, the boarding based on Flight Information Bridge and bridge carry equipment telemonitoring device, are loaded into row real-time monitoring to connecting bridge and bridge, obtain the fortune that connecting bridge and bridge carry in real time Row state, operation note and information record, when device fails receive sound-light alarm, maintenance personal sets according to acquisition Standby fault message, targetedly implements maintenance；

The data for carrying equipment to connecting bridge and bridge carry out integration processing, using data platform, customize for different administrative departments The statistical forms of accuracy, reliability；

The assessment data inside equipment are excavated, the data that usually maintenance activity is not easy to obtain are extracted, data are passed through Equipment is assessed in analysis, provides reliable basis for m of e, can have certain prediction before equipment fault generation Property, development is repaired in advance.

Detailed description of the invention

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

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

Fig. 2 is monitor workstation acquisition data content process block diagram provided in an embodiment of the present invention.

Fig. 3 is nucleus module structural schematic diagram provided in an embodiment of the present invention.

Fig. 4 is the controller control program schematic diagram of nucleus module provided in an embodiment of the present invention.

Fig. 5 is nucleus module program flow chart provided in an embodiment of the present invention.

Fig. 6 is expansion input module program operational process schematic diagram provided in an embodiment of the present invention.

Fig. 7 is server architecture figure provided in an embodiment of the present invention.

Fig. 8 is the main flow chart of connecting bridge input data provided in an embodiment of the present invention.

Fig. 9 is connecting bridge input main flow chart provided in an embodiment of the present invention.

Figure 10 is relevant database schematic diagram provided in an embodiment of the present invention.

Figure 11 is database realizing functional schematic provided in an embodiment of the present invention.

Figure 12 is monitor workstation structural schematic diagram provided in an embodiment of the present invention.

Figure 13 is monitoring interface data load flow chart provided in an embodiment of the present invention.

Figure 14 is information flow schematic diagram provided in an embodiment of the present invention.

Figure 15 is Flight Information schematic diagram provided in an embodiment of the present invention.

Figure 16 is Flight Information process flow diagram provided in an embodiment of the present invention.

Figure 17 is that statistical information provided in an embodiment of the present invention checks module diagram.

Figure 18 is connecting bridge and bridge loading system state number provided in an embodiment of the present invention, time statistics schematic diagram.

Figure 19 is equipment pop-up alarm condition statistical framework schematic diagram provided in an embodiment of the present invention.

Specific embodiment

In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to Limit the present invention.

Application principle of the invention is explained in detail with reference to the accompanying drawing.

A kind of connecting bridge and bridge load equipment telemonitoring device based on Flight Information, it is real-time to be loaded into row to connecting bridge and bridge Monitoring, in monitoring center, which can obtain operating status, operation note and the information record that connecting bridge and bridge carry in real time Deng when device fails, sound-light alarm can be immediately received in monitoring center, and arranges maintenance personal to live in time Maintenance, especially maintenance personal can targetedly implement maintenance, shorten in this way according to acquired device fault information Maintenance cycle, and the influence by failure to flight is preferably minimized；

The data for carrying equipment to connecting bridge and bridge carry out integration processing, are different administrative departments on a data platform Statistical forms are customized, accurate data source ensures the accuracy of report, reliability, the workload manually counted is reduced, Working efficiency is effectively improved, human cost is reduced；

The assessment data inside equipment are deeply excavated, the data that usually maintenance activity is not easy to obtain are extracted, can be led to It crosses data analysis to assess equipment, provides reliable basis for m of e, can have before equipment fault generation certain Foresight, development repair in advance.

As shown in Figure 1, the connecting bridge based on Flight Information and bridge of the embodiment of the present invention carry equipment telemonitoring device master It include: monitor workstation 1, server 2, external system 3, collector 4.

There is monitor workstation 1 monitoring of equipment remote centralized and management function, administrative staff can pass through graphic interface Situations such as stopping with list interface to connecting bridges all in terminal and bridge carrying Mobile state, maintenance, report, progress exist in real time The global control of line.It, can the alarm of pop-up jingle bell when equipment fault or triggering setting alarm；It can be with the detailed dynamic number of monitoring device According to history data and operation note restore situation at that time；All kinds of statistical report form information can be exported；Acquisition connecting bridge, 400HZ power supply, aircraft special air conditioner operation data and acquisition Flight Information, acquisition data content process block diagram are as shown in Figure 2；

Server 2 is connect by oracle client component with monitor workstation 1, including active and standby two-server.It is main It acts on and is responsible for reception, storage and processing connecting bridge data；Server is called the storage of realization data by interface, handles, sentences Disconnected state change, digital point triggering situation simultaneously judge whether pop-up, SMS alarm, and carry out cumulative statistics, boarding to data Bridge go offline monitoring etc.；Server also includes ftp file transmission, daemon software, data timing cleaning and carries out with other systems The function etc. of communication；

External system 3, including ground service system and information system are communicated by Ethernet and server 2,

Collector 4 is communicated by web services and server 2, is carried by RS232/RS485 and connecting bridge and bridge It is communicated after controller communication mouth, is mounted on every connecting bridge end of the bridge, be mainly responsible for the fortune realized and obtain that connecting bridge and bridge carry Row data carry out preliminary processing to real-time running data, judge the operating status of equipment；Change when connecting bridge state or After reaching the specific time period, the real time data of equipment is sent server by monitoring machine；

As shown in Fig. 2, monitor workstation 1 acquires data content process:

It is as follows to acquire data particular content: the controller communication that collector is carried by RS232/RS485 and connecting bridge and bridge Mouth is communicated.The data of equipment acquisition signaling point are transmitted to collector, collector timing or state by extending input module When triggering, data are sent to server by Ethernet, after server carries out processing to data, by being mounted in monitoring The client of the heart and duty room is presented to the user；In addition, this system can opening interface be called for external system, so as to Carry out data sharing.

(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. fault message: automatic leveling failure, leveling wheel failure, limit switch failure, emergent stopping, the event of 400HZ power supply Barrier, button exception, the tripping of dephasing misphase overvoltage/undervoltage, pump switch, measurement data be abnormal, door protection investment failure, cable fault, Under-voltage protection movement, over-voltage phase sequence imbalance, oil circuit obstruction, return filter obstruction, the guidance system failure, door protection cable event Barrier, frequency converter exception, electrical fault, Hydraulic pump fault, control stick failure；

4. prompt information: promptly removing that bridge triggering, ground installation is chain, wing protection, gate protection, stopping of having a sudden inspiration, goes up and down Height limit, turntable or so limit, wheel carrier or so limit, end of the bridge or so limit, the flexible limit in channel, the gradient limit up and down, Plate limits up and down, deceleration of having a sudden inspiration, oil pump stop, surmounting guard mode, limit of having a sudden inspiration, deceleration of having a sudden inspiration, shelter are had a sudden inspiration limit, shelter Flexible limit, the flexible limit of leveling bar, ultrasonic distance measurement, channel elongation is slowed down, shortened channel is slowed down, floodlight is opened, door is protected and thrown Enter, doube bridge anticollision limit, rolling screen door is opened, contact aircraft, anticollision sensor is activated, control stick pressure cap is not pressed, is close Aircraft low speed, latch bridge, automatic leveling failure；

5. operation note: advance, retrogressing, wheel carrier left-hand rotation, wheel carrier right-hand rotation, up and down, end of the bridge turns left, end of the bridge is turned right, is hidden Fluffy stretching, shelter retraction, movable floor "Left"-deviationist, the rising of movable floor Right deviation, rolling screen door, rolling screen door decline, scram button, manipulation The movement of bar pressure cap, control stick forward motion, control stick act backward, control stick acts to the left, control stick acts to the right, key is opened Pass has gone to manual position, key switch has gone to automated location, the movement of urgent return push-button, leveling arm stretches out, leveling arm is received It returns.

(2) 400HZ power supply

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

2. real time data: output voltage setting value, voltage compensation setting value, inputting line voltage, input frequency, direct current are instantaneous Voltage, direct current average voltage, three-phase output electric current, average output current, output frequency, three-phase output phase voltage, average output Phase voltage, three-phase output line voltage, average output line voltage, cable plug three-phase output voltage, cable plug averagely export electricity Pressure, AC module temperature, DC module temperature, inverter current, internal dc voltage；

3. failure logging: real-time clock, error number, inputting line voltage, input frequency, direct current instantaneous voltage, direct current are average Voltage, three-phase output electric current, inverter current, three-phase output phase voltage, DC module temperature, AC module temperature, internal direct current electricity Pressure, output voltage setting value, voltage compensation setting value；

4. information records: equipment operation, equipment stopping, emergent stopping.

(3) aircraft special air conditioner

1. status information: unit switch, indicating fault；

2. real time data: blast pressure, supply air temperature, environment temperature, three-phase input voltage, three-phase input current, air-supply Amount, wind speed, compressor running current, the high-pressure of refrigeration system, refrigeration system low pressure；

3. failure logging: pressure fan overload, the protection of differential pressure security of slipping through the net, overload of compressor, compressor low-pressure are protected, are tight Emergency stop only, condensation fan overload protection, the excessively high protection of smog alarm, blast pressure, the too low protection of blast pressure, air blower therefore Barrier, principal current detect excessive, principal current and detect too small, Phase-sequence Fault；

4. information records: air hose selection, model selection, equipment starting, 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 arrive, actual arrival, meter fly, pre- Fly, real winged, airline, execution date, seat in the plane

2. airplane information: machine number, type.

In an embodiment of the present invention:

1, collector is for acquiring connecting bridge, aircraft air condition and operation data of 400HZ power supply etc., and by Ethernet or Related data is sent server by GPRS (a kind of technology of wireless network communication).For standard communication interface has been provided for outer The connecting bridge and bridge of system acquisition data carry equipment, and collector utilizes communication interface corresponding with equipment, or utilizes interface conversion Device converts the PORT COM of the adaptation of forming apparatus, realizes the connection with equipment, and certainly according to the general or producer of equipment support The communications protocol and equipment of main design, which are realized, to be communicated, and the operation data of equipment is obtained.The equipment of communication interface is provided for no, Collector obtains the operation data of equipment by way of acquisition equipment signal key point itself or reload signal sensor.Acquisition Device supports Ethernet transmission and two kinds of communication patterns of GPRS transmission.The collector of ethernet version need to be by cable-network transmission number According to communication is stablized, and the interference of outer signals is not easily susceptible to, and data transmit safer higher speed, is suitable for most installation environments. The collector of GPRS version can be used in the installation environment for being not easy to arrangement cable network individually, and communication is convenient, and mobility is good.

As shown in figure 3, collector includes nucleus module and expansion input module two large divisions.

The nucleus module of ethernet version includes the center processor of collector, 2 ethernet ports, 1 RS485 (logical Communication interface) port and 1 RS232 (communication interface) port.One of Ethernet interface is for accessing the office connecting with server Domain net realizes the upload of device data.Another ethernet port, the port RS485 and the port RS232 are used for and equipment or open up The communication for opening up input module, obtains the operation data information of equipment.

The nucleus module of GPRS version includes the center processor of collector, 1 GPRS communication module, 1 ethernet side Mouth, 1 port RS485 and 1 port RS232.The GPRS module for being equipped with SIM card (mobile phone identification card) passes through GPRS network accesses internet, is connected to the public network IP of server, realizes the upload of device data.Ethernet port, the end RS485 Mouth and the port RS232 are used for equipment or expand the communication of input module, obtain the operation data information of equipment.

Expanding input module is compatible with alternating, dc switch signal, the signal of 0-10V, 0-20mA analog signals acquisition Acquisition module.Input module is expanded to be used to by way of acquisition equipment signal key point itself or reload signal sensor acquire Connecting bridge or bridge carry the data that can not be obtained in equipment by communication modes.

Nucleus module using microcontroller as processor, also comprise power regulator module, RS232 level conversion module, RS485 level switch module, ethernet communication module.

The power regulator module of nucleus module provides suitable operating voltage for other modules, and microcontroller completes data Processing and storage by RS232/RS485 conversion module and ethernet communication module and expand input module and connecting bridge, bridge load Device controller communication obtains equipment operating data；By in ethernet communication module or GPRS communication module and server communication Pass the data of equipment.

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

RS232 and RS485 level switch module can select suitable level conversion core according to the working voltage of microcontroller Piece.The communication pin of TTL (multilevel type) level is connected respectively to the USART communication TXD (sending data) and RXD of microcontroller (receiving data) pin.The RS-232INPUT of A, B, GND (grounding pin) pin of RS485 chip and RS232 chip and (defeated Entering) OUTPUT (output), GND pin passes through connecting terminal respectively and DB9 (jack interface type) socket is connect with external equipment.

The ethernet control chip of SPI (Serial Peripheral Interface (SPI)) bus or serial ports control can be selected in ethernet module.Due to Nucleus module needs to provide 2 road ethernet ports, that is, use 2 pieces of ethernet control chips, therefore recommend select SPI control with Too network control coremaking piece, can be with when the microcontroller of selection does not support spi bus such as W5500 (ethernet control chip model) SPI communication port is simulated by software programming with common I/O port.When using ethernet control chip of the W5500 as nucleus module It is that (MISO (input of main device data), MISO, SCLK (serial clock) are connected the SPI communication pin of 2 pieces of W5500 chips simultaneously The corresponding spi bus pin of microcontroller, SCS (pin name), RST (pin name) and INT (pin name) pin then connect respectively It is connected to the different common I/O ports of microcontroller.Level of the microcontroller by the SCS pin of 2 pieces of W5500 chips of control, selection Enable the SPI communication of one of chip.The ethernet communication port of W5500 is then by being separately connected 2 RJ45 (interface classes Type) cable interface, connect by cable with other equipment.

GPRS module selects the module that can be controlled by USART, such as SIM900A (wireless communication module model).GPRS TxD the and RxD pin of module is cross connected on TxD the and RxD pin of microcontroller, by SMA (interface name) interface outside It connects GSM (global system for mobile communications) antenna and receives transmission network signal.

Expand input module

Expanding input module has independent controller.Controller reads the switch or analog signals of each road input quantity, It is connect by RS485 bus with nucleus module, transfers data to nucleus module.Same nucleus module can connect multiple open up simultaneously Input module is opened up, expands between input module and is mutually distinguishable by toggle switch.

The model for expanding the control microcontroller of input module does not have particular requirement, but it is logical at least to need support 1 group of USART Interrogate mouth.

The USART communication port for expanding the microcontroller of input module is connected to core mould by RS485 electrical level transferring chip The RS485 of block communicates pin, realizes the communication with nucleus module.The Transistor-Transistor Logic level signal pins of electrical level transferring chip are separately connected USART to microcontroller communicates TXD and RXD pin.A, B of RS485 chip, that GND pin is connected to nucleus module is corresponding RS485 communications line terminal.

Expanding input module has multichannel compatible with alternating, dc switch signal, the input terminal of 0-10V, 0-20mA analog quantity Son.The type of input signal is selected corresponding with physical cabling by the wire jumper on module board.

It expands input module and on-off model is acquired by photoelectrical coupler.It is real with photoelectrical coupler acquisition on-off model Being isolated for collector circuit system and circuitry system is showed.By select bi-directionally or uni-directionally optocoupler and select suitable resistance value and The resistance of power guarantees that the electric current of optocoupler input in the allowed band of optocoupler, can be achieved with the AC and DC to different voltages The acquisition of switching signal.For the switch contact without voltage, contact can be connected to detect contact from the power supply of module On-off.

It expands input module and acquires 0-10V analog signals by way of electric resistance partial pressure, according to ohmic, benefit With two electric resistance partial pressures, so that 0-10V voltage is converted to 0 to the (port ADC of microcontroller operating voltage access microcontroller Name) input port.

It expands input module and acquires 0-20mA analog signals by way of parallel resistance, according to ohmic, The resistance of suitable resistance value in parallel, makes as current signal 20mA, ohmically voltage is micro- between in current signal and digitally The operating voltage of controller.ADC (analog-digital converter) input pin of microcontroller is connected to current signal pin, ADC pin 0 read just represents the current signal value of 0-20mA to the numerical value of operating voltage.

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

The controller control program of nucleus module is divided into: data processing and storage, hardware driving, equipment protocol, 4 parts are communicated with the WebService of server.Nucleus module is set by hardware driving from hardware interface and connecting bridge and bridge load Standby controller realizes that the communication of given protocol obtains equipment operating data, and data by processing and store in nucleus module, Server is sent in the form of invoking server WebService from hardware interface further through hardware driving.

Hardware driving: the initialization program including microcontroller USART, SPI, common I/O port, USART's sends and receives Interrupt function, SPI, which is received, sends function interface function etc..

With the protocol program of equipment: according to the communications protocol format design of monitored equipment support, according to agreement lattice Formula controls USART and sends the request command for reading data to equipment by RS232 or RS485 communication port, is set by USART reception The standby data frame replied, and extract wherein effective data information.

If desired the signal point data of equipment is acquired by expanding input module, nucleus module is needed support to be inputted with expansion The matched Modbus-RTU main website communications protocol of module.Nucleus module timing is sent to the expansion input module of specified address reads The order of memory data waits memory to reply, the register data of the expansion input module is extracted from reply data frame, And register data is corresponded to the operation data of equipment.

The nucleus module of ethernet version and the WebService of server are communicated: completing the device data of collection in worksite device The work uploaded onto the server.Nucleus module is by being integrated with the network communication module of TCP/IP (network communication protocol) protocol stack Server is linked to by twisted pair network cable.Destination server IP and port are set in the software program of nucleus module, are passed through The web Service interface function of the mode invoking server of HTTP POST (mode interacted with server), transmits data To server.Program setting changes whenever the critical data point of equipment, or every 5 minutes, just sends primary equipment to server Data.

The nucleus module of GPRS version and the WebService of server are communicated: on the device data for completing collection in worksite device Pass to the work of server.Nucleus module is connected by being integrated with the GPRS communication module of ICP/IP protocol stack by GPRS network To server.Microcontroller sends AT instruction control GPRS module by USART, sets destination server IP and port, leads to The web Service interface function for crossing the mode invoking server of HTTP POST, carries the data to server.Program setting is every When the critical data point change of equipment, or every 5 minutes, primary equipment data just are sent to server, Fig. 5 is nucleus module journey Sort run flow chart.

As shown in fig. 6, expanding input module block diagram

The control program for expanding input module includes: hardware driving, signal acquisition and the Modbus RTU with nucleus module (communication protocol type) communicates 3 parts.

The microcontroller for expanding input module reads the switching value of equipment by common I/O port and built-in analog-digital converter And analog data.When microcontroller starts, the initial of USART, common I/O port and ADC converter is completed by process control Change.The tributary address of toggle switch setting is read by common I/O port.

After program initialization, starts timing from corresponding I/O port and ADC and read the crucial point data of equipment, and be saved in one The array of set sequence.

Meanwhile program activation USART finishes receiving interruption, monitors the data that USART is received.When receiving tributary address When being the inquiry instruction for meeting Modbus RTU format of the machine, multi-frame is sent back by USART, device data is sent to core Core module, Fig. 6 are to expand input module program operational process.

2, as shown in fig. 7, server includes that (web services is network-based, distributed to web services Modular assembly, it executes specific task, abides by specific technical specification, these specifications enable network service simultaneous with other The component of appearance interoperates), database, daemon software, FTP (File Transfer Protocol) server.Key data is transmitted 5 points below:

1. collector calls web services transfer device data.

2. intelligent terminal calls web services transmitting user data.

3. airport other systems are synchronous and shared by daemon software progress data.

4.web services, daemon software, client connection database carry out data access.

5. client carries out file access by ftp server.

Fig. 7 elaborates the correlation between server internal various components, and the collected device data of collector passes through Web services enters server, stores into database, data are processed by daemon software, with airport other It is synchronous and shared that system carries out data；Client is communicated by database client and database, to obtain data.

Mainly there are two purposes by Web services, and first purposes is to provide interface for collector input equipment data, Second can access server for airport other systems and provide interface.

1, device data input interface

After web services, the web services at collector invoking server end receive data, database is called Correspondence equipment storing process.Web services provides parameter and calls for collector, and parameter includes that connecting bridge and bridge carry three Device id (unique encodings), input time, operating status, the fault message, other analog quantity digital quantity parameters of kind equipment.

After interface function obtains the above parameter, storing process is called to carry out storage processing to above data.Main processing packet Include: offline judgement, real time data update, triggering judges, historical record storage, warning message judgement, the accumulation of state runing time.

Offline judgement: can use input time as the data whether be off-line data judgment basis.

Triggering judgement: mainly including that operating status triggers judgement, failure triggering releases judgement, operates triggering judgement.It can sentence Whether disconnected state point and each digital point have triggering and releasing.For tracking connecting bridge operating condition.

Historical record storage: the acquired original record that monitoring machine transmission can be stored and the state change after processing judgement Historical record is triggered with digital point.

Warning message judgement: judge whether the equipment triggers fault alarm, if needing fault alarm, to activate the pop-up of the bridge Label and label of sending short messages automatically.

The accumulation of state runing time: when there is data input each time, the time difference of it and a upper data is calculated, and will In time difference accumulation to the state of this period；Data after accumulation can be directly used for counting equipment fortune in certain time The runing time of capable, standby, failure etc. different conditions.

The above processing carries out in storing process, and the specific implementation flow chart by taking connecting bridge as an example is as shown in Figure 8.

Fig. 8 explanation, after receiving monitoring machine data, judges whether data are effective, effectively then calls storing process transmitting ginseng Number；Storing process obtains last status information by equipment id, judges whether off-line data according to input time, and update Last state, storage acquired original record data, judge whether the codings such as malfunction coding, operation coding, information coding touch by turn Hair or contact, and record；Add up the runing time of the state；If operating status is different from last state, illustrate that state has change Change, terminates last state, and calculating prolongeding time, be inserted into new state and more new state triggered time, judge that equipment state is It is no normal, it if data are online data, and is abnormal state, if equipment transmission is online data and is to be set as maintenance shape When state, illustrate equipment fault, pop-up need to be activated to mark.

The implementation flow chart whether malfunction coding triggers or release wherein is judged by turn, as shown in Figure 9:

Fig. 9 judges whether malfunction coding changes it is found that obtain the malfunction coding of equipment last time first, obtains coding Length is compared new and old coding by turn, when there is digit unequal, is judged the position for triggering or is released, and store note Record；

Interface can be provided for airport other systems

The communication interface of table 1 and airport other systems interface illustrates table

Upper table is the interface of the device and airport other systems, and several interface specifications are as follows:

It is device type (connecting bridge, bridge carry), such exportable equipment with the interface of equipment management system: interface input Realtime Statistics.

With the interface of ground service charging system: including two class interfaces, respectively inquiring bridge by bridge information and bridge carries last The secondary time used uses time and number by what Flight Information inquiry connecting bridge and bridge carried.

The design of 3 databases

System database uses relevant database, as shown in Figure 10.Known by Figure 10, database object include: tables of data, View, storing process, trigger, index etc., major function implementation are as shown in figure 11:

The function of database side exploitation includes data storage, data operating interface, the detection that goes offline, alarm detection, data system 7 parts such as meter, daemon software, ftp server.It is specifically described as follows:

Data storage

For Various types of data in the database with the storage of relation data sheet form, monitoring of tools basic data includes real-time status number According to table, data acquisition raw data table, historical variations record sheet, warning message table, alarm history list, data encoding decoding Table and Flight Information table, personal information table, job information table, approval record table, system log table, system message list, account Table etc..Distinct device establishes different storage tables and sets unique ID for each equipment, is associated in other sublists with the ID.

Data operating interface

Database provides interface using storing process for the operation of data, mainly includes following style interface:

A) device data input and pretreatment interface: this interface data equipment data and with existing latest data pair Than judging whether equipment state changes, triggers.Storing history judges whether to need fault alarm, whether needs pop-up and send out short Letter, calculation device state for time.

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

C) data-query interfaces: this interface includes graphical interfaces data acquisition interface, table data obtains interface, history is remembered Record query interface, initial data query interface, alarm logging query interface, Flight Information query interface, personal information and operation Information query interface, approval record query interface, system log query interface, software latest edition query interface, Equipment Foundations Information query interface, user information query interface etc..

D) data more new interface: Equipment Foundations information update interface, user right more new interface, user information update connect Mouth, data encoding information more new interface, alert if more new interface, monitoring of tools state more new interface.

Go offline detection

Database closes storing process timing detection device presence using timing ga(u)ge check off, searches most in storing process The equipment that new renewal time is greater than 10 minutes (can set), state is set to and is gone offline, and pop-up is activated to alarm.

Alarm detection

Whether database is triggered using timing planned timing detection alert if, first looks for out meeting setting for alert if It is standby, it is judged whether or not warning message, if alarm free information, new alarm is added.

Data statistics

Database provides all kinds of statistical data output interfaces, including equipment fault number statistics, equipment state time statistics Table, equipment fault confirmation number statistical form, flight carry data statistic, equipment overall situation statistical form using bridge and bridge.

Daemon software

Daemon software is mainly used for synchronizer management system maintenance data, report stops data, uses winfrom from the background (multipad) program, the data-interface of timer access other systems are stored in native database.

Ftp server

Ftp need to be built in server end, and the program of latest edition is placed wherein, monitoring machine and client can be by stepping on It records the ftp and downloads newest program, to be automatically updated.

4 monitor workstations, as client, the equipment real time data that can be will acquire from server end, by graphical, column The observation interface of tabular form is presented to the user.User can directly monitor all connecting bridges of terminal by graphic interface and bridge load is set Standby real-time status；Click corresponding region, so that it may see the real-time status of the equipment in the region；Relevant device is clicked, can be entered The detailed data of equipment is checked in third bed boundary, and can check the information such as the historical record of the equipment, state change record；It is right In failure or the equipment of exception, system will be used by client pop-up alarm, or the pattern notification user to send short messages automatically After family receives failure notification, after system is confirmed, it can accomplish to handle relevant issues in time.

The sound and light alarm signals such as failure, limit triggering, the operation triggering of client connecting bridge, need user to confirm. Client carries out statistics to each runing time/number of equipment state and generates report, while available excel format export.

Client is by system administration, Basic Information Management, monitoring pattern interface, equipment state list, customer center, short message Management, statistical information check that seven module compositions, software configuration are as shown in figure 12.

System administration: management user role and permission, user account information, collection in worksite device software version management, client The management of end version number is checked and logs in log.

Basic Information Management: essential information, connecting bridge and the aircraft air condition encoded information of management connecting bridge and bridge load, 400hz power failure code, alert if setting.

Monitoring pattern interface: it can check that the graphical interfaces for the real time status information that connecting bridge and bridge carry (has pop-up, jingle bell Function), it is divided into the first floor (big figure): can shows equipment state statistical data, abnormality list of devices；It is accordingly stepped on from first floor click Machine bridge can enter the second layer, it is seen that the managing detailed catalogue of connecting bridge and bridge load equipment.

Equipment state list: it can check the real time status information list of connecting bridge, and be set according to region, operating status screening It is standby.

Flight integrated management design: the module gets up Flight Information and equipment monitoring information association, adds to data It is carefully and neatly done to close, it generates flight and uses the time and number data information of connecting bridge and bridge load.

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

Customer center: can modify user's entry password, and whether setting needs pop-up and jingle bell, monitoring interface background color Deng.

Short message managing: management receives the personnel of pushed information, checks the historical record that pushed information is sent.

Statistical information is checked: can be checked and be exported connecting bridge and bridge carries times time statistical information, fault alarm confirmation time Number statistics, equipment overall situation statistical information, flight carry time number using connecting bridge and bridge and count.

System management module

1. role-security administration interface: there are three regions in role-security management: role zone, functional areas, binding area, can It is retrieved by role's (function) code and title, is shown in tables of data, after selection spatial choice role and function, Bindings can be carried out, by role bindings to function.

2. subscriber administration interface: the interface includes querying condition, display list, modification frame, can pass through account, department, surname Name, role inquiry user show account, name, account, department, role, remarks, modification button in list.Modify frame It is activated after clicking modification, user information, configuration information, background color can be modified.Delete button can be deleted to be chosen in list Personnel, newly-increased button can activate modification frame, save after filling in.

3. system information: display system current version number after customer administrator's revision number, can be swashed by modification button Modification frame living, fills in new version number, and save update.

4. logging in log: recording user account, time, host name information when user clicks login button every time, every time Click log off button when, record exit account and exit time；Account, time, host number, state are shown in lists (log in/log out)；It can be inquired by account, time conditions；And there is export excel function.

Basic data management module

1. equipment information management: there is inquiry button, display list, modification frame, increase button, delete button, export Excel button.Querying condition includes device id, device name, device location, device type；It, can basis when deleting certain equipment Device id association deletes all data relevant to the equipment in data set.

2.400hz power failure code management: the data include serial number, fault code, classification, defect content, remarks, modification The information such as people；Fault code, title, classification can be used to inquire as querying condition；Modification button can modify the event of certain fault code Hinder content；Setting deletes, is newly-increased, modification, exporting excel button.

3. connecting bridge and aircraft special air conditioner coding management: the data include serial number, coding, device class, information category, The information such as trigger bit meaning, non-toggle position meaning, trigger bit (0 or 1), remarks, modification people；From connecting bridge, the dedicated sky of aircraft Adjust collected digital point that can be divided into three information record, operation note, failure logging parts；By its numeralization, coding can be by Fault type+coding site composition；It can modify to coding at the interface, export excel operation.It can modify whether coding is reported Alert attribute, after modification, which is added background scanning, and when triggering can alarm.

4. alert if sets interface: the interface can set the alarm threshold value of analog quantity, and when setting fills in: alarm parameters (Database field for filling in the rear Auto-matching parameter) allows minimum value, allows maximum value；Automatically generate revisable alarm Sentence；After newly-increased, which is added background scanning, and when triggering can alarm.

Monitoring pattern interface

1. first floor interface:

The interface includes main monitoring graphical interfaces (left side), global statistics information (upper right), warning message (bottom right) three Point, refresh within every 6 seconds primary；Using computer aided thumbnail as background, (upper figure is White Cloud Airport terminal cloth to main monitoring graphical interfaces Office), it is carried comprising all monitored connecting bridges and bridge, the position and field device position of Supervision measuring point are almost the same, with not Similar shape graphical display distinct device, shows different conditions in different colors；Global statistics interface includes connecting bridge and bridge load etc. The current real-time statistics situation of equipment, can reflect airport run at present, be standby, the number of devices of trouble light state；Warning message The equipment for showing current state abnormal (failure goes offline), when there is equipment to trigger failure, meeting pop-up prompt window and jingle bell, To remind user to arrange maintenance.

Figure 13 explanation: data refresh procedure asynchronous delegate initializes the shape of connecting bridge control, control is added in control Array loads user configuration, initializes refresh time；Refresh time is to then executing event；Presence server passes through storing process Data are called, the data of abnormal state is extracted, is shown in alarm list；Real-time status table is extracted, circulation is multiple one by one to connecting bridge System, for needing the connecting bridge of pop-up jingle bell, pop-up new window simultaneously calls the tinkle of bells, and marks the pop-up of this next state.

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

In connecting bridge control bundle event, the second bed boundary of corresponding region can be jumped to by clicking control.

Connecting bridge and bridge state clearly thin interface

Second layer graphical interfaces shows the detailed data that the connecting bridge and bridge carry, with simulation instrument, connecting bridge end of the bridge, wheel The shape of frame come indicate simulation body of a bridge angle, wheel carrier angle, end of the bridge angle variation.And show the gradient, the speed of travel, height of connecting bridge The data of degree, length.Show the triggering situation of the failure currently triggered, triggering, the operation note of current information record.

Compressor, condensation fan, pressure fan, air hose, voltage are shown in second layer aircraft air condition schematic diagram of internal structure Etc. states.Show the historical record of the failure, state change that currently trigger.

The second layer shows the detailed data of 400hz power supply, including internal 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 settings；

History information on the day of the second layer can check connecting bridge, aircraft special air conditioner, 400hz power supply simultaneously.

When first floor interface accesses database refresh data every time, provide the parameter of a specific bridge number, when enter the second layer When interface, the parameter bridge number is assigned.First floor interface can obtain the design parameter of the bridge from database.

Watch-list interface

Other than graphical interfaces, device status inquiries list can inquire connecting bridge, aircraft special air conditioner, 400hz power supply Real-time status list.Automatic refreshing is supported at interface, and method for refreshing is identical as graphical interfaces；With list shape in watch-list interface Formula shows the real-time running state that connecting bridge and bridge carry, including equipment state, region, device numbering, state triggered time, update The information such as time；Meanwhile data can be screened by region, device type, equipment state.

Flight integrated management

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

Information flow is as shown in figure 14, and Flight Information is as shown in figure 15.

Flight Information includes the basic Flight Information of Flight Information system and the use equipment with monitoring system-computed out Time and number.

It mainly include data simultaneous module, Flight Information preprocessing module, computing module, query display module, Ge Gemo The effect difference of block is as follows:

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

(2) Flight Information preprocessing module: the module pre-processes Flight Information, and pre- by the flight arrives, in fact To, it is pre- fly, it is real fly, stop a type, calculate the flight and stop field time.If the flight that misses the stop, then fly with actual arrival, in fact to start over Time；If flight before navigating, then meter flies to subtract 1 hour (adjustable) as starting, real to fly to be used as the end time；As flight after boat, Then using actual arrival as starting, actual arrival add 3 hours it is (adjustable) as terminating；

(3) computing module: the purpose of module is that statistics is completed the flight of guarantee and is carried on airport using connecting bridge and bridge Number and time.The module stops the operational monitoring data of connecting bridge and bridge load in field time by extracting flight, accumulates boarding Bridge like state is " picking ", bridge carries number and the time that state is " RUN ", and the data and Flight Information are bound；

(4) query display module:

1. the module is supplied to airline, ground service associate provides query interface, airline can be by this Module retrieves flight relevant to him and uses the time and number of connecting bridge and bridge load；Ground service corporate user can be looked by the module It askes data and exports to charge charge system.

2. the module can inquire the flight dynamic information of each seat in the plane, the use of each seat in the plane in some period can be inquired Situation and equipment running status；

Each module connection relationship is as shown in Figure 16 Flight Information process flow diagram.

Figure 16 is Flight Information process flow diagram, shows the relationship between the modules of the function, Flight Information passes through After " data simultaneous module " input, " Flight Information preprocessing module " to its preparatory processing, after " computing module " calculating, by " query display module " is presented to the user.

Historical record

System devises the historical record query function of two kinds of forms, one is unprocessed finished acquisition and recording, This is the initial data of monitoring system；Another kind be it is processed after can show the connecting bridge state change, information triggering situation Historical record, this historical record can allow user more intuitively to track the state of connecting bridge, and screening system gets rid of duplicate shape State data, at the beginning of showing each state change, end time and duration.And each digital point trigger every time and The time of releasing and state.

Historical record takes substep loading method, avoids causing interface stuck phenomenon because inquiry number of days is too many；Also it can avoid Because of the too many database index failure of inquiry data, when such as inquiring more days records, system daily loads several times, asynchronous display, uses Progress bar prompting query progress；

User centered design

The user that system uses can manage modification logging in customer center, configure personalized monitoring information, can be at this center Modify monitoring device type, setting whether pop-up jingle bell, interface the information such as background color.

Statistical information checks module design

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

This module includes connecting bridge and bridge loading system state number, time statistics, equipment pop-up alarm condition statistics, flight Number is carried using connecting bridge and bridge, the time counts.

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

Shown in Figure 18, connecting bridge and bridge loading system state number, time statistical module daily tire out data in typing Meter each state runing time counted, count each equipment each state (including operation, standby, failure, go offline Deng) total cumulative time within certain time and number, and presented with list.

2. equipment pop-up alarm condition counts

Figure 19 show equipment pop-up alarm condition statistical framework figure.

It appears from figure 19 that the module can count daily mornig shift, the received pop-up alarm times of night shift, each hour institute respectively Receive pop-up alarm times, specific alert process situation every time；The alarm times of each period are counted by early night shift；Statistics available finger The mornig shift and night shift alarm times for section of fixing the date；What is counted by the hour can count the scheduled date；In addition, system is statistics available specific Between the alarm condition of the equipment of each failure, defect content, failure triggered time, the working hour of group, failure recovery time, send working hour Between, fault restoration duration；The above statistical method can analytical equipment the fault observer, each failure of assessment of different periods reparation Situation.

3. flight carries number using connecting bridge and bridge, the time counts

In server background, periodically from the flight data within Flight Information system update three days, and each flight is extracted Stop connecting bridge, aircraft special air conditioner, the operating status time of 400hz power supply and the number in field time, it is possible to provide give charge system System is used as charging standard.

The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.

Claims (6)

1. a kind of connecting bridge and bridge based on Flight Information carries equipment telemonitoring method, which is characterized in that should be believed based on flight The connecting bridge and bridge of breath carry equipment telemonitoring method

The monitoring of equipment remote centralized and management, administrative staff are by graphic interface and list interface to boardings all in terminal Bridge and bridge carry equipment operation state, maintenance, electronization report stop, and carry out the global control of real-time online；

It receives, storage and processing connecting bridge data；The storage for realizing data is called by interface, processing, judges state change, number Word amount signal triggering situation simultaneously judges whether pop-up, SMS alarm, and carries out cumulative statistics, connecting bridge and bridge to data and carry Go offline monitoring；

Pass through ethernet communication；

It realizes the operation data for obtaining that connecting bridge and bridge carry, preliminary processing is carried out to real-time running data, judges the fortune of equipment Row state；After connecting bridge state changes or reach the specific time period, collector sends the real time data of equipment；

By the data transmission of equipment acquisition signaling point；

The reception, storage and processing connecting bridge and bridge carry device data:

Collected device data is transferred to server, is stored into database；

Store collected device data；

Data are processed, is synchronous and shared with airport other systems progress data；

Realize the file access of client, client is communicated by database client and database, to obtain data；

The method of the connecting bridge input data are as follows: after receiving collector data, judge whether data are effective, effectively then call Storing process Transfer Parameters；Storing process obtains last status information by equipment id, is judged whether according to input time For off-line data, and update last state, storage acquired original records data, judge by turn malfunction coding, operation encode, information Whether coding triggers or releases, and records；Add up the runing time of the state；If operating status is different from last state, say Bright state changes, and terminates last state, and calculating prolongeding time, is inserted into new state and more new state triggered time, judgement Whether equipment state is normal, if data are online data, and is abnormal state, if equipment transmission is online data and is to set When being set to maintenance state, illustrate equipment fault, pop-up need to be activated to mark；Wherein judge whether malfunction coding triggers or release by turn The malfunction coding for obtaining the equipment last time first, judges whether malfunction coding changes, obtain code length, by it is new and old encode into Row compares by turn, when there is digit unequal, judges the position for triggering or releases, and store record；

Connecting bridge and bridge carry equipment telemonitoring device

Monitor workstation is monitored and is managed for equipment remote centralized, and administrative staff pass through graphic interface and list interface pair All connecting bridges and bridge carrying Mobile state, maintenance, report stop situation in terminal, carry out the global control of real-time online；

Server is connect by oracleclient component with monitor workstation, including active and standby two-server, for being responsible for It receives, storage and processing connecting bridge data；Server called by interface realize the storages of data, processing, judge state change, Digital point triggering situation simultaneously judges whether pop-up, SMS alarm, and carries out cumulative statistics, connecting bridge to data and go offline monitoring；

External system, including ground service system and information system are communicated by Ethernet and server；

Collector is communicated by webservices and server, the controller carried by RS232/RS485 and connecting bridge and bridge It is communicated after communication port, obtains the operation data that connecting bridge and bridge carry for being responsible for realizing, real-time running data is carried out just The processing of step judges the operating status of equipment；After connecting bridge state changes or reach the specific time period, collector will The real time data of equipment is sent to server.

2. connecting bridge as described in claim 1 and bridge carry equipment telemonitoring method, which is characterized in that the monitor workstation It include: client；

The client includes system management module, Basic Information Management module, monitoring pattern interface module, equipment state list Module, customer center module, short message managing module, statistical information check that module, electronization report stops module, flight integrated management is set Count module, history module；

System management module, for manage user role and permission, user account information, on-site test machine software version management, Client release number management is checked and logs in log；

Basic Information Management module, for manage essential information, connecting bridge and aircraft air condition encoded information that connecting bridge and bridge carry, 400hz power failure code, alert if setting；

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

Equipment state list block is screened for checking the real time status information list of connecting bridge, and according to region, operating status Equipment；

Flight integrated management design module processes data for getting up Flight Information and equipment monitoring information association Integration generates flight and uses the time and number data information of connecting bridge and bridge load；

History module, recorded for query facility history information and the acquisition and recording of collector transmission, alarm history, Pause monitoring historical record；

Customer center module, for modifying user's entry password, whether setting needs pop-up and jingle bell, monitoring interface background face Color；

Short message managing module, for managing the historical record for receiving the personnel of pushed information, checking pushed information transmission；

Statistical information checks module, carries times time statistical information, fault alarm confirmation for checking and exporting connecting bridge and bridge Number statistics, equipment overall situation statistical information, flight carry time number using connecting bridge and bridge and count.

3. connecting bridge as claimed in claim 2 and bridge carry equipment telemonitoring method, which is characterized in that the system administration mould Block further comprises:

Role-security administration interface module shows in tables of data for being retrieved by role's code and title, passes through choosing After selecting spatial choice role and function, bindings are carried out, by role bindings to function；

Subscriber administration interface module, for showing that account, name, account, department, role, remarks, modification are pressed in list Button；

System information block is used for display system current version number；

Log module is logged in, for recording user account, time, host name information when user clicks login button every time；

The Basic Information Management module further comprises:

Equipment information management module, for deleting all data relevant to the equipment in data set according to device id association；Tool There is inquiry button, display list, modification frame, increase button, delete button, export excel button, querying condition includes equipment ID, device name, device location, device type；400hz power failure code management module is used for fault code, title, classification It is inquired as querying condition；Modification button modifies the defect content of certain fault code；Including serial number, fault code, classification, failure Content, remarks, modification people's information；

Connecting bridge and aircraft special air conditioner code management module, being used for will be from connecting bridge, the collected number of aircraft special air conditioner Amount signal triggering situation is divided into three information record, operation note, failure logging parts；

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

The monitoring pattern interface module further comprises:

First floor interface module, for showing different conditions in different colors with different shape graphical display distinct device；Overall situation system Counting interface includes that connecting bridge and bridge carry the current real-time statistics situation of equipment, and reflection airport runs at present, is standby, trouble light state Number of devices；

Connecting bridge and bridge state clearly thin interface module, the detailed data carried for showing connecting bridge and bridge, with simulation instrument, connecting bridge End of the bridge, wheel carrier shape come indicate simulation body of a bridge angle, wheel carrier angle, end of the bridge angle variation, and show connecting bridge the gradient, walking speed Degree, height, the data of length show the triggering situation of the failure currently triggered, triggering, the operation note of current information record；

Watch-list interface module, for showing the real time execution that connecting bridge and bridge carry in watch-list interface with tabular form State, including equipment state, region, device numbering, state triggered time, renewal time information；Meanwhile passing through region, equipment Type, equipment state screen data；

The flight integrated management design module further comprises:

Data synchrodata module, it is for passing through standard interface and flight management timing synchrodata, Flight Information is same Walk monitoring system database；

Flight Information preprocessing module, for being pre-processed to Flight Information, by the flight it is pre- arrive, actual arrival, it is pre- fly, it is real Fly, stop a type, calculates the flight and stop field time；

Computing module passes through for counting number and time of the flight that guarantee is completed on airport using connecting bridge and bridge load The operational monitoring data of connecting bridge and bridge load that flight stops in field time are extracted, accumulation connecting bridge state is " picking ", bridge carries shape State is number and the time of " RUN ", and the data and Flight Information are bound；

Query display module uses the time and number of connecting bridge and bridge load for retrieving flight relevant to him；

The statistical information checks that module further comprises:

Connecting bridge and bridge loading system state number, time statistical module, for daily added up each in typing to data State runing time is counted, and total cumulative time and number of each state of each equipment within certain time are counted, and It is presented with list；

Equipment pop-up alarm condition statistical module, for counting daily mornig shift, the received pop-up alarm times of night shift, each respectively Hour received pop-up alarm times, specific alert process situation every time.

4. connecting bridge as described in claim 1 and bridge carry equipment telemonitoring method, which is characterized in that the server includes Webservices, database, daemon software, ftp server；

Webservices is stored for the collected device data of collector to be transferred to server into database；To adopt Storage input equipment data, which provide interface and can access server for airport other systems, provides interface；

Database, for storing the collected device data of collector；

It is synchronous and shared to carry out data for being processed to data, with airport other systems for daemon software；

Ftp server, for realizing the file access of client, client is led to by database client and database News, to obtain data；

The wide area information server end includes:

The data memory module, for the storage of relation data sheet form, monitoring of tools basic data to include in the database Real-time status data table, data acquire raw data table, historical variations record sheet, warning message table, alarm history record sheet, number According to coding and decoding table and Flight Information table, personal information table, job information table, approval record table, system log table, system Information table, account table, distinct device establishes different storage tables and sets unique ID for each equipment, with this in other sublists ID association；

The data operating interface module for providing interface using storing process for the operation of data, including is connect with Types Below Mouthful: device data input and pretreatment interface, other Data Input Interfaces, data-query interfaces, data more new interface；The number It include graphical interfaces data acquisition interface, table data acquisition interface, historical record query interface, initial data according to query interface Query interface, alarm logging query interface, Flight Information query interface, personal information and job information query interface, examination & approval note Record query interface, system log query interface, software latest edition query interface, Equipment Foundations information query interface, Yong Huxin Cease query interface；The data more new interface includes Equipment Foundations information update interface, user right more new interface, user information More new interface, data encoding information more new interface, alert if more new interface, monitoring of tools state more new interface；

Go offline monitoring modular, for combining storing process timing detection device presence；

Whether alarm detection module first looks for out meeting alarm for triggering using timing planned timing detection alert if The equipment of condition, it is judged whether or not warning message, if alarm free information, new alarm is added；

Data statistics module, for providing all kinds of statistical data output interfaces, including when equipment fault number statistics, equipment state Between statistical form, equipment fault confirmation number statistical form, flight using bridge and bridge carry data statistic, equipment overall situation counts Table；

Daemon software stops data for synchronizer management system maintenance data, report, uses winfrom program from the background, fixed When access other systems data-interface, be stored in native database；

Ftp server need to build ftp in server end, and the program of latest edition is placed wherein, and collector and client are logical It crosses and logs in the newest program of ftp downloading, to be automatically updated.

5. connecting bridge as claimed in claim 2 and bridge carry equipment telemonitoring method, which is characterized in that the collector includes Nucleus module and expansion input module；

Nucleus module, for obtaining the operation data information of equipment；Center processor, 1 GPRS including collector communicate mould Block, 1 ethernet port, 1 port RS485 and 1 port RS232, the GPRS module for being equipped with SIM card pass through GPRS network Access internet, be connected to the public network IP of server, ethernet port, the port RS485 and the port RS232 be used for equipment or Expand the communication of input module；

Input module is expanded, for acquiring boarding by way of acquisition equipment signal key point itself or reload signal sensor Bridge or bridge carry the data that can not be obtained in equipment by communication modes.

6. connecting bridge as claimed in claim 5 and bridge carry equipment telemonitoring method, which is characterized in that the nucleus module packet Include power regulator module, RS232 level conversion module, RS485 level switch module, ethernet communication module；

Power regulator module completes the processing and storage of data for providing operating voltage；

RS232 level conversion module and RS485 level switch module, for selecting level to turn according to the working voltage of microcontroller Change chip；

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