CN109726606A - A kind of airdrome luggage management method - Google Patents

Abstract

The present invention relates to airdrome luggage processing technology fields, and in particular to a kind of airdrome luggage management method.The present invention passes through the accurate positioning of luggage position, and the location information of luggage is sent to passenger in real time, and passenger can check luggage position by mobile terminal in real time.Also facilitate airport employe to find the luggage to break down in transmission process in time, ensure luggage accurate delivery to predetermined position, when luggage, which transmits, to break down, staff can be quickly found out the luggage of failure.After passenger's boarding, it was found that the luggage of oneself does not reach the luggage compartment of aircraft also, can then hold consultation in time with airport, if passenger carry luggage is more valuable and when aircraft will take off, passenger, which can be chosen according to their own situation, leaves with aircraft or stays in airport searching checked baggage.Luggage transmission each link after the completion of, passenger will receive feedback information, if therefore the luggage of passenger break down after, can know in real time luggage failure occurs in which link, it is easy to find.

Description

A kind of airdrome luggage management method

Technical field

The present invention relates to airdrome luggage processing technology fields, and in particular to a kind of airdrome luggage management method.

Background technique

With the quickening of modernization, the continuous improvement of economic level, the improvement of people's quality of life, outside airplane The chance be on home leave or worked of playing out is more and more, usually can all select to carry daily necessity using luggage case in order to convenient Deng.But since luggage case is during delivery, it is often laid in passenger beyond the invisible, luggage case cannot effectively be seen Shield, along with reasons such as mismanagement, equipment fault of the airline during registered luggage, in addition, due to personnel compared with More and luggage case is similar, is also easy to cause the wrong behavior for taking or deliberately stealing luggage case, it is very big that checked baggage loses probability. According to statistics, the problems such as registered luggage of Global Airports every 200 just have 1 loss, and luggage is damaged, lags, also inevitably can Occur.

Airline, due to that cannot carry out real time position tracking to luggage, is transporting during transport, sorting luggage It is very big with the probability that occurs mistake in sort process, and it once malfunctions, airline is also difficult where find the luggage, Therefore luggage, once losing, the probability given for change is with regard to very little.Airline is because the tool that passenger checks luggage can not be determined simultaneously Body value, can not compensate according to the reparation price that passenger advocates, intelligence is compensated according to the weight of luggage, the valence of reparation Lattice bring very big puzzlement to the trip of passenger well below the value of passenger's checked baggage, cause many civil Dispute.Therefore, a set of low cost is developed, efficient airdrome luggage management system for tracking just becomes urgent problem to be solved.

Summary of the invention

Mesh of the present invention provides a kind of airdrome luggage management method, solves and is unable to real-time tracking delivery row in the prior art The problem of Lee position.

The technical scheme adopted by the invention is as follows:

A kind of airdrome luggage management method, comprising:

In luggage delivery point, electronic luggage board is fixed on luggage by airport employe, and by the ID of electronic luggage board Number and its personal information and flight number of corresponding luggage owner be sent to backstage center, backstage center is according to the information received Registered luggage inventory is generated for each flight；

When the luggage with electronic luggage board moves on a moving belt, it can be sent out radiofrequency signal, locator is received To after radiofrequency signal, which is stored；

Locating base station reads the radiofrequency signal stored in locator, gives radio signal transmission to backstage center, backstage center Calculate the position of luggage；

Backstage center calculates the foreseen movement track of luggage according to the flight number of luggage, and when backstage center, discovery has luggage Position when deviateing the foreseen movement track, issue alarm signal to airport employe, airport employe is according to the luggage Position find the luggage, and be returned to correct position；The position of luggage is also sent to passenger in real time by backstage center simultaneously Mobile terminal.

As a preferred embodiment of the above technical solution, the backstage center calculates and receives according to the signal strength of radiofrequency signal The distance between locator and electronic luggage board of the radiofrequency signal are obtained corresponding using strongest three radiofrequency signals of signal The distance between electronic luggage board and locator calculate the specific location of electronic luggage board, i.e. luggage by three-point fox method Specific location.

As a preferred embodiment of the above technical solution, 100-200 radiofrequency signal, locating base station can be stored in the locator 10-30s reads the radiofrequency signal in a locator, and after locating base station reading radio frequency signal, locator has read locating base station The radiofrequency signal taken is removed.

As a preferred embodiment of the above technical solution, after the luggage loads onto luggage transfer car(buggy), the flight institute is checked at backstage center Whether the luggage in checked baggage inventory all arrive at luggage transfer car(buggy), does not reach if the luggage in discovery inventory has, The position for not reaching luggage is sent to airport employe, airport employe finds corresponding luggage by the location information And the luggage is transported to luggage transfer car(buggy).

As a preferred embodiment of the above technical solution, the luggage is all transported in the luggage compartment of flight by luggage transfer car(buggy) Afterwards, the locating base station in luggage compartment is opened, reads the radiofrequency signal that the electronic luggage board in luggage compartment issues, and be sent to backstage Center, backstage center are checked the ID number of the electronic luggage board received and the flight institute checked baggage inventory one by one, if It was found that errorless in the ID number and inventory of the electronic luggage board received, then representing the flight institute checked baggage arrived luggage Cabin；After the completion of the reading of electronic luggage board, the locating base station is closed.

As a preferred embodiment of the above technical solution, the backstage center is by verification, if finding the electronic luggage board received The quantity of ID number be less than the flight institute checked baggage quantity, then can obtain these luggage lacked be luggage transfer car(buggy) by There is failure during transporting toward flight in terminal, and the personnel that arrange work find on the path that luggage is transported.

As a preferred embodiment of the above technical solution, the backstage center is by verification, if finding the electronic luggage board received In ID number, it is not belonging to the flight institute checked baggage, then notifies staff to find out the luggage and is transported to correct row On Lee's transfer car(buggy) or flight.

As a preferred embodiment of the above technical solution, the flight reaches destination airport, and luggage is transported to row by conveyer belt When at Lee's extraction, whether the luggage that backstage center is checked in the flight institute checked baggage inventory all arrives at conveyer belt；If hair Existing luggage does not reach conveyer belt, then it can be seen that the luggage that road does not reach is to be transported in luggage transfer car(buggy) from flight toward terminal Occurs failure in the process, the personnel that arrange work find on the path that luggage is transported.

As a preferred embodiment of the above technical solution, after the luggage at the place of claiming all is extracted, if there is passenger to machine Field staff, which is reflected, does not take luggage, and backstage center can inquire the luggage position of the passenger at this time, if backstage center is sent out Now passenger also in the terminal within, is then informed, and notify the staff of attachment to the position in the position of luggage by the position of the luggage Set searching luggage.

As a preferred embodiment of the above technical solution, if the backstage center finds the luggage in the terminal within, not pass through The motion profile for observing the luggage, finding out the luggage is gone out from which of terminal, the luggage easy to find.

The invention has the benefit that

The present invention passes through the accurate positioning of luggage position, and the location information of luggage is sent to passenger, Cheng Keke in real time The position of luggage is checked by mobile terminal in real time.Meanwhile airport employe also being facilitated to find occur in transmission process in time The luggage of failure ensures luggage accurate delivery to predetermined position, and when luggage, which transmits, to break down, staff can quickly be looked for To the luggage of failure.After passenger's boarding, it is found that the luggage of oneself does not reach the luggage compartment of aircraft also, then it can in time and machine It holds consultation, if the luggage that passenger carries is more valuable, and when aircraft will take off, passenger be can be chosen according to their own situation It is to leave or stay in airport with aircraft to find checked baggage.In addition, passenger can after the completion of each link of luggage transmission Receive feedback information, if therefore after the luggage of passenger breaks down, can know in real time luggage failure occurs in which link, it is convenient It finds.

Detailed description of the invention

Fig. 1 is the circuit theory schematic diagram of the second radio-frequency module of the present invention-embodiment I.

Fig. 2 is the circuit theory schematic diagram of the first radio-frequency module of the present invention-embodiment I.

Fig. 3 is the present invention-embodiment second processor I circuit theory schematic diagram.

Fig. 4 is the enlarged drawing of the part A of Fig. 3.

Fig. 5 is the enlarged drawing of the part B of Fig. 3.

Fig. 6 is the enlarged drawing of the C portion of Fig. 3.

Fig. 7 is the enlarged drawing of the part D of Fig. 3.

Fig. 8 is the present invention-embodiment electronic luggage board circuit theory schematic diagram.

Fig. 9 is the present invention-embodiment hand-held intelligent terminal circuit diagram.

Figure 10 is the present invention-embodiment locator circuit diagram.

Figure 11 is to support airdrome luggage administrative system structural topology figure of the invention.

Specific embodiment

With reference to the accompanying drawing, the present invention is described in detail.

In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented The component of example can be arranged and be designed with a variety of different configurations.

Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects It encloses.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

In the description of the present invention, it should be noted that the orientation of the instructions such as term " on ", "vertical", "inner", "outside" or Positional relationship be based on the orientation or positional relationship shown in the drawings or the invention product using when the orientation usually put or The orientation or positional relationship that positional relationship or those skilled in the art usually understand is merely for convenience of the description present invention It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure It makes and operates, therefore be not considered as limiting the invention.In addition, term " first ", " second " etc. are only used for distinguishing description, It is not understood to indicate or imply relative importance.

In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ", " installation ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition Concrete meaning in the present invention.

Embodiment:

A kind of airdrome luggage management method is present embodiments provided, as shown in Figure 1 to 11.

The airdrome luggage management method that the present embodiment includes, comprising: in luggage delivery point, airport employe is by electronics row Lee's board is fixed on luggage, and the ID number of electronic luggage board and its personal information and flight number of corresponding luggage owner are passed It send to backstage center, backstage center generates registered luggage inventory for each flight according to the information received；When with electronics When the luggage of luggage check moves on a moving belt, it can be sent out radiofrequency signal, after locator receives radiofrequency signal, by the letter It number is stored；Locating base station reads the radiofrequency signal that stores in locator, radio signal transmission is given to backstage center, in backstage The position of scheming calculating luggage；Backstage center calculates the foreseen movement track of luggage according to the flight number of luggage, when in backstage When heart discovery has the position of luggage to deviate the foreseen movement track, alarm signal is issued to airport employe, airport work people Member finds the luggage according to the position of the luggage, and is returned to correct position；Backstage center is also in real time by the position of luggage simultaneously Set the mobile terminal for being sent to passenger.The backstage center is PC machine.

The backstage center calculates the locator and electronics for receiving the radiofrequency signal according to the signal strength of radiofrequency signal The distance between luggage check is obtained between corresponding electronic luggage board and locator using strongest three radiofrequency signals of signal Distance calculates the specific location of electronic luggage board, the i.e. specific location of luggage by three-point fox method.

100-200 radiofrequency signal can be stored in the locator, locating base station 10-30s is read in a locator Radiofrequency signal, after locating base station reading radio frequency signal, the radiofrequency signal that locator has read locating base station is removed.

After the luggage loads onto luggage transfer car(buggy), the luggage that backstage center is checked in the flight institute checked baggage inventory is It is no to all arrive at luggage transfer car(buggy), it is not reached if the luggage in discovery inventory has, the position for not reaching luggage is sent to Airport employe, airport employe find corresponding luggage by the location information and the luggage are transported to luggage transhipment Vehicle.

After the luggage is all transported in the luggage compartment of flight by luggage transfer car(buggy), the positioning base in luggage compartment is opened It stands, reads the radiofrequency signal that the electronic luggage board in luggage compartment issues, and be sent to backstage center, the electricity that backstage center will receive The ID number of sub- luggage check is checked one by one with the flight institute checked baggage inventory, if the ID for the electronic luggage board that discovery receives Number with it is errorless in inventory, then representing the flight institute checked baggage arrived luggage compartment；After the completion of the reading of electronic luggage board, Close the locating base station.

The backstage center is by verification, if the quantity of the ID number for the electronic luggage board that discovery receives is held in the palm less than the flight The quantity of the luggage of fortune can then show that these luggage lacked are in luggage transfer car(buggy) from terminal toward during flight transhipment There is failure, the personnel that arrange work find on the path that luggage is transported.

The backstage center is by verification, if being not belonging to the flight institute in the ID number for the electronic luggage board that discovery receives Checked baggage then notifies staff to find out the luggage and is transported on correct luggage transfer car(buggy) or flight.

The flight reaches destination airport, is transported to luggage by conveyer belt and claims when locating, backstage center is checked Whether the luggage in the flight institute checked baggage inventory all arrives at conveyer belt；If it was found that there is luggage not reach conveyer belt, It can be seen that the luggage that road does not reach is to arrange work from flight toward there is failure during terminal transhipment in luggage transfer car(buggy) Make personnel to find on the path that luggage is transported.

After the luggage at the place of claiming all is extracted, do not taken if there is passenger to reflect to airport employe Luggage, backstage center can inquire the luggage position of the passenger at this time, if backstage center finds the position of the luggage also in terminal It is interior, then passenger is informed into the position of luggage, and the staff of attachment is notified to find luggage to the position.

If the backstage center finds the luggage in the terminal within, by observing the motion profile of the luggage, not look for The luggage is gone out from which of terminal out, the luggage easy to find.

As shown in figure 11, the airdrome luggage administrative system for supporting the method for the invention includes: to store registered luggage The personal information of passenger, and the electronic luggage board of radiofrequency signal can be sent；The radiofrequency signal that electronic luggage board is sent is received, and The locator that the information carried in the signal is stored；The radiofrequency signal stored in multiple locators can be read, will be penetrated Frequency signal is transferred to the locating base station at backstage center；The radiofrequency signal that locating base station is sent is received, is calculated according to radiofrequency signal Electronic luggage memorial tablet is set, and after the ID number of the luggage check and corresponding registered luggage passenger information are counted and compared Platform center；The handheld terminal is connected with mobile terminal, and electronic luggage board is arranged on luggage；The handheld terminal and electronics row The communication connection of Lee's board, locator, locating base station and backstage center communicate with each other connection.

The locator is uniformly arranged along the transmitting path of luggage, and airport claim place to airport exit it Between be uniformly arranged, the distance between two adjacent locators be 10-50m；It is multiple fixed to be provided in each locating base station coverage area Position device, is additionally provided with locating base station in the luggage compartment of flight.The airdrome luggage administrative system further include with electronic luggage board and The hand-held intelligent terminal that backstage center is communicated；The hand-held intelligent terminal is connected with mobile terminal.The mobile terminal packet Include mobile phone and tablet computer.The radiofrequency signal is RF2.4G radiofrequency signal.The backstage center is PC machine.

As shown in figs. 1-7, the locating base station of the present embodiment, including power supply I, I U1 of first processor, second processor I U10, I U2 of the first radio frequency chip, I U3 of the first amplifier, the first N&P channel PowerTrench MOSFET U4, second are penetrated I U5 of frequency chip, I U6 of the second amplifier, the 2nd N&P channel PowerTrench MOSFET U7, the first RF antenna I, the 2nd RF Antenna I, jtag interface, RS232 or/and 485 modules, WIFI/GPRS/3G/4G interface and memory I.

Power supply I includes 5V voltage, input voltage VIN and voltage transformation module, and voltage transformation module includes turning 5V voltage Input voltage VIN is converted to the second voltage conversion module of 3V, by input voltage by the first voltage conversion module for changing 3.3V into VIN is converted to the tertiary voltage conversion module of 3.3V.Power supply I further includes I filter module of power supply.

First voltage conversion module uses the chip U18 of model AMS1117, and second voltage conversion module uses model The chip U8 and U11 of MCP1700-3002T, tertiary voltage conversion module use the chip U9 and U12 of model TPS22908 with And the shutdown control input of the chip U14 of model MCP1725-3002E/MC, chip U9, U12 and U14 (low level is effective) Port is connect with the port I/O of I U1 of first processor.

I U1 of first processor and its peripheral circuit (crystal oscillator, reset etc.) form minimum system, I U1's of first processor Model ATMEGA8.

ATMEGA8 has 28 bit timings/countings with pre-divider (Separate Prescale) with comparison pattern Device, 1 band pre-divider (SeParat Prescale), have compare with 16 bit timings of acquisition mode/counter, it Chip interior is integrated with the memory I of larger capacity and enriches powerful hardware interface circuit, has AVR high-end single-chip MEGE The over-all properties and feature of series, but due to using small pin package (for DIP28 and TQFP/MLF32), so its price is only It is suitable with low-grade single-chip microcontroller, along with the In-System Programmable characteristic of AVR single chip so that do not need to buy expensive emulator and Programmable device can also carry out the design and exploitation of Single Chip MC in Embedded System, have better power saving performance, stability, anti-interference And flexibility.

I U10 of second processor and its peripheral circuit (crystal oscillator, reset etc.) form minimum system, I U10 of second processor Model MK60DN256ZVLQ10.

In the present embodiment, I U2 of the first radio frequency chip and its peripheral circuit constitute radio frequency minimum system, the second radio frequency chip I U5 and its peripheral circuit constitute radio frequency minimum system, and the model of I U5 of I U2 of the first radio frequency chip and the second radio frequency chip is CYRF693640LFXC。

CYRF693640LFXC increases operating voltage range, reduces supply current, all working mode, higher data speed Rate option, less crystal oscillator starting, synthesizer is stable and the link turnaround time is short.

I U1 of first processor and I U10 of second processor is communicated to connect, and specifically: I U1 of first processor is connected with First interface P1, I U10 of second processor are connected with the 5th interface J5, first interface P1 and the 5th interface J5 and link together reality Existing I U1 of first processor is communicated with I U10 of second processor.

In the present embodiment, I U2 of the first radio frequency chip, I U3 of the first amplifier and the first N&P channel PowerTrench MOSFET U4 forms the first radio-frequency module I, the first radio-frequency module I and I U1 of first processor using SPI protocol communicate to connect by The transmitting-receiving of I U1 of first processor control RF signal.First radio-frequency module I is mainly used for the reception and feedback of wake-up signal.

Specifically: the spi bus principal and subordinate selection port of I U2 of the first radio frequency chip, the input of spi bus master clock, SPI are total The main output of line/from input port, spi bus primary input/from output port and 0 input port of external interrupt and first processor I The spi bus principal and subordinate selection port of U1, the input of spi bus master clock, the main output of SPI bus/from input port, spi bus master It input/is connected from output port with 0 input port of external interrupt, I U1 of first processor is for controlling I U2 of the first radio frequency chip RF signal transmitting and receiving.

Keep system architecture performance of the invention more preferable using above I U1 of first processor and I U2 of the first radio frequency chip, locates Reason is more efficient, and processing speed is ultrafast, super low-power consumption, overlength distance transmission.The chip interior of first radio frequency chip, I U2 is integrated The memory I of larger capacity and enrich powerful hardware interface circuit, therefore maximum can on the basis of guaranteeing processing speed The phenomenon that avoiding frame loss to energy, avoids the occurrence of failure.

In the present embodiment, locating base station further includes three and handles respectively with the first of I U10 of second processor communication connection Device I, and the first radio-frequency module I for carrying out RF signal transmitting and receiving is controlled by first processor I respectively.Above three first processor I is communicated by the 6th interface J6, the 9th interface J9 and the 12nd interface J12 with I U10 of second processor respectively, is not drawn in figure Out.

Above three first processor I is for receiving RF signal and carrying out preliminary treatment to signal.

First amplifier, I U3 is low noise amplifier I, and the model of I U3 of the first amplifier is SE2611T, the One amplifier, I U3 is sent after amplifying the differential RF signal of I U2 of the first radio frequency chip by the first RF antenna I, Or it receives the RF signal from the first RF antenna I and is sent to I U2 of the first radio frequency chip, the antenna end of I U3 of the first amplifier Mouth is connect by first antenna interface P2 with the first RF antenna I, is passed through the first RF antenna I and is received and dispatched RF signal.

The WLAN sending port and WLAN receiving port of first amplifier, I U3 and the difference RF of I U2 of the first radio frequency chip Receiver port, differential RF signal sending port and the electrical connection of RF reference voltage output terminal mouth, the VCC of I U3 of the first amplifier Port connects 3.3V voltage.

First N&P channel PowerTrench MOSFET U4 connect with I U3 of the first amplifier and by the first radio frequency chip I U2 control, the model FDG6332C_085 of the first N&P channel PowerTrench MOSFET U4, specifically: the first amplification The receiving antenna switch control port of I U3 of device connects the first N&P channel PowerTrench MOSFET U4 with the enable port LNA N-channel MOS FET1 drain D 1, the power supply enable port of I U3 of the first amplifier is connected with transmitter-blocker cell control port The source S 2 and drain D 2 of the P-channel MOSFET2 of first N&P channel PowerTrench MOSFET U4, the first N&P channel The grid G 2 of the P-channel MOSFET2 of PowerTrench MOSFET U4 connects I U1 of first processor and inputs TX signal.

FDG6332C_085 has the characteristics that performance of handoffs is superior, and occupied area is small, low in energy consumption.

The TX signal inputted by I U2 of the first radio frequency chip, as TX=H, S2=L, D1=H；As TX=L, S2 =H, D1=L realizes the transmitting-receiving switching of the first radio-frequency module I.

Second radio frequency chip, I U5, I U6 of the second amplifier and the 2nd N&P channel PowerTrench MOSFET U7 composition Second radio-frequency module I, the second radio-frequency module I and I U10 of second processor is communicated to connect using SPI protocol, by second processor I The transmitting-receiving of U10 control RF signal.

The spi bus principal and subordinate selection port of second radio frequency chip, I U5, the input of spi bus master clock, SPI bus master are defeated Out/from input port, spi bus primary input/from output port and 0 input port of external interrupt and I U10 of second processor Spi bus principal and subordinate selection port, spi bus master clock input, spi bus it is main output/from input port, spi bus primary input/ It is connected from output port with 0 input port of external interrupt, I U10 of second processor is used to control the RF of I U5 of the second radio frequency chip Signal transmitting and receiving.

Specifically: I U5 of the second radio frequency chip is connected with second interface FPC1, and I U10 of second processor is connected with the 11st Interface J11 is linked together by second interface FPC1 and the 11st interface J11 and is realized at the second radio frequency chip I U5 and second Manage I U10 of device communication.

Using above I U1 of first processor, I U2 of the first radio frequency chip, I U10 of second processor and the second radio frequency chip I U5 keeps processing capacity of the invention more preferable, and processing speed is faster, and low in energy consumption, and hardware cost is low.

Second amplifier, I U6 is low noise amplifier I, and the model of I U6 of the second amplifier is SE2611T, the Two amplifiers, I U6 is sent after amplifying the differential RF signal of I U5 of the second radio frequency chip by the 2nd RF antenna I, Or it receives the RF signal from the 2nd RF antenna I and is sent to I U5 of the second radio frequency chip, the antenna end of I U6 of the second amplifier Mouth is connect by the second antennal interface P5 with the 2nd RF antenna I, is passed through the 2nd RF antenna I and is received and dispatched RF signal.

The WLAN sending port and WLAN receiving port of second amplifier, I U6 and the difference RF of I U5 of the second radio frequency chip Receiver port, differential RF signal sending port and the electrical connection of RF reference voltage output terminal mouth, the VCC of I U3 of the first amplifier Port connects 3.3V voltage.

2nd N&P channel PowerTrench MOSFET U7 connect with I U6 of the second amplifier and by the second radio frequency chip I U5 control, the model FDG6332C_085 of the 2nd N&P channel PowerTrench MOSFET U7, specifically: the second amplification The receiving antenna switch control port of I U6 of device connects the 2nd N&P channel PowerTrench MOSFET U7 with the enable port LNA N-channel MOS FET1 drain D 1, the power supply enable port of I U6 of the second amplifier is connected with transmitter-blocker cell control port The source S 2 and drain D 2 of the P-channel MOSFET2 of 2nd N&P channel PowerTrench MOSFET U7, the 2nd N&P channel The grid G 2 of the P-channel MOSFET2 of PowerTrench MOSFET U7 connects I U10 of second processor and inputs TX signal.

The TX signal inputted by I U5 of the second radio frequency chip, as TX=H, S2=L, D1=H；As TX=L, S2 =H, D1=L realizes the transmitting-receiving switching of the second radio-frequency module I.

Jtag interface, RS232/485 module, WIFI/GPRS interface, 3G/4G interface and memory I respectively with second processing I U10 connection of device, jtag interface have model selection, clock, data input and DOL Data Output Line, test for chip interior.

RS232/485 module includes RS232/485 interface J2, Transient Voltage Suppressor, I electrical level transferring chip of single supply U15, R485 transceiver U16, wherein Transient Voltage Suppressor is connected with RS232/485 interface J2 with R485 transceiver U16, Transient Voltage Suppressor sequentially passes through at I electrical level transferring chip U15 of single supply, the first high speed electric erasable PLD U20 and second The UART module interface connection of I U10 of device is managed, R485 transceiver U16 passes through at the first high speed electric erasable PLD U20 and second Manage the UART module interface connection of I U10 of device.

WIFI/GPRS/3G/4G interface is the 8th interface J8.8th interface J8 is connect with I U10 of second processor.

Memory I is ferroelectric non-volatile memory NARM, and memory I is connected by SPI protocol and I U10 of second processor It connects.

In the present embodiment, I U1 of first processor is also connected with expansion interface JP1, and expansion interface JP1 is connected with LED light Or/and buzzer and sensor.

Illustrate A or/and B includes following understanding: A or B, A and B.

Through LED light or/and buzzer in goods and materials search procedure, response is directly made, realizes intuitive quickly lookup Function.

Sensor is temperature sensor, humidity sensor, optical sensor, PM2.5 sensor, CO₂Sensor, pressure pass Sensor, smoke sensor device it is one or more, for incuding the variation of environment.

By the variation of the setting induction environment of sensor, when the temperature of environment, humidity, illumination, PM2.5, pressure or cigarette When mist changes, it is reported to upper level management equipment in time and makes respective handling.

In the present embodiment, first processor I is respectively connected with program download interface.

As shown in figure 8, the electronic luggage board of the present embodiment, including power supply II, II U1 of processor, amplifier II U5, RF days II U2 of line II and memory.

Power supply II includes II conversion module of battery and power supply, and II conversion module of power supply includes converting battery voltage to 3V electricity The II conversion chip U4 of the first power supply of pressure, and convert battery voltage to the II conversion chip U6 of second source of 3.3V.

In the present embodiment, the model MCP1700T-3302E/TT of II conversion chip U4 of the first power supply, II turn of second source Change the model MCP1824T-3302E/OT of chip U6.(low level has for the shutdown control input of II conversion chip U6 of second source Effect) port connect with the port I/O of II U1 of processor.

II U1 of processor and its peripheral circuit (crystal oscillator, reset) form minimum system, the model of II U1 of processor ATSAMR21G。

All devices all have accurate low-power consumption outwardly and inwardly oscillator.When all oscillators can be used as system The source of clock.Can be run with the different clock domain of separate configurations with different frequency, by with optimum state run each peripheral hardware come Power saving clock frequency is realized, to keep high cpu frequency while reducing power consumption.

There are two types of the optional sleep patterns of software for SAMR21 equipment, idle and standby.CPU stops at the idling mode, and Every other function can continue to run.Standby all clocks are continued to run with those selected functions of expectation.Equipment is supported SleepWalking, this is data bits oneself and the ability for waking up oneself clock.It is therefore not necessary to which it is i.e. executable pre- to wake up CPU Definition task.Then the basis of CPU needs can only be waken up, such as ready more than threshold value or result.Even in standby mode Lower event system supports synchronous and asynchronous event, and peripheral equipment is allowed to receive, and responds and send event.

Flash program memory II can be reprogramed in system by SWD interface.The identical interface can be used for answering With the non-intrusion type sheet sand covered of program code.Bootstrap loader is run in a device can be used any communication interface downloading With the application program in upgrading flash memory.

SAMR21 equipment supports complete set of programs and system development tool, including C compiler, macroassembler, program debugging Device/simulator, programmer and assessment external member.

II U5 of amplifier is low noise amplifier, and the model SE2611T of II U5 of amplifier, II U5 of amplifier will locate The differential RF signal of reason II U1 of device is sent after amplifying by RF antenna II.

The WLAN sending port and WLAN receiving port of II U5 of amplifier passes through impedance matching balanced device and II U1 of processor Differential RF signal receiving port, differential RF signal sending port electrical connection, II U5 of amplifier the port VCC connection 3.3V electricity Pressure.

2.45GHz impedance matching balanced device: it is suitable for TI CC253X, CC254X, CC257X, CC853X and CC852X core Piece group series, impedance matching (impedance matching) be mainly used on transmission line, reaches the micro- of all high frequencies with this Wave signal can be transferred to the purpose of load point, and hardly have signal reflex and return source point, to promote source benefit.

II U5 of amplifier is connected with single channel phase inverter U3, specifically: the receiving antenna switch control port of II U5 of amplifier The Y-port of single channel phase inverter U3, the power supply enable port of II U5 of amplifier and transmitter-blocker cell control are connected with the enable port LNA The port A of connection single channel phase inverter U3 in port processed, the T/R switch of processor II or the control signal end mouth and single channel of GPIO are anti- The port A of phase device connects.

Single channel phase inverter U3 be logical inversion functional chip, model SN74LVC1G04DBVT, when input high level, Export low level；When input low level, high level, thus the transmitting-receiving work of II U5 of switched amplifier are exported.

The antenna port of II U5 of amplifier is connect by second interface ant2 with RF antenna II, for passing through RF antenna II Receive and dispatch RF signal.

Specific work are as follows:

When single channel phase inverter U3 control II U5 of amplifier enters RF signal transmission state, the WLAN of II U5 of amplifier is received Port shutdown receives, and the differential RF signal sending port of II U1 of processor connects differential RF signal by the WLAN of II U5 of amplifier Receiving end mouth enters II U5 of amplifier and carries out low-consumption power amplification, and the antenna port of II U5 of amplifier leads to amplified RF signal RF antenna II is crossed to send；

When single channel phase inverter U3 control II U5 of amplifier enters RF signal reception state, the WLAN of II U5 of amplifier is sent Port shutdown is sent, and RF antenna II enters II U5 of amplifier after receiving RF signal, is then sent by the WLAN of II U5 of amplifier Port is sent to the differential RF signal receiving port of II U1 of processor.

II U2 of memory is communicated to connect by SPI protocol and II U1 of processor, the model FM25L04 of II U2 of memory, FM25L04 is the 4K bit non-volatile Ferroelectric Random Access Memory using the manufacture of advanced ferroelectricity technique.

FM25L04 also has the characteristics that write-protect mechanism, low power consumption operation.

Electronic luggage board also has the function of tamper, under normal circumstances, 11 ports of II U1 of processor and the electrical connection of 12 ports It forms tamper measure loop and is equipped with voltage sensor and current sensor, voltage sensor and electric current on tamper measure loop Voltage signal in sensor detection tamper measure loop and current signal and it is transmitted to II U1 of processor, at this time II U1 of processor Detect that there is no pressure difference signals for 11 ports and 12 ports；When tamper measure loop is disconnected, current sensor is detected at this time Electric current is zero, and voltage sensor is infinity, and II U1 of processor detects that there are pressure difference signals for 11 ports and 12 ports at this time.

In the present embodiment, 11 ports and 12 ports of II U1 of processor are electrically connected to form tamper by theftproof joint and detect back Road.Theftproof joint includes the first connector and the second connector being electrically connected respectively with 11 ports of II U1 of processor and 12 ports.

Above-mentioned first connector is male connector or female, and the second connector is and the matched female of the first connector or male connector.

By the setting of tamper measure loop, the present invention is made to have the function of that Anti-dismantling is antitheft.

In the present embodiment, II U1 of processor is also connected with program download interface J1, updates for program.

In the present embodiment, II U1 of processor is also connected with expansion interface P1 and P2, wherein expansion interface P1 and P2 connect It is connected to LED light or/and buzzer and sensor.

Illustrate A or/and B includes following understanding: A or B, A and B.

Sensor is temperature sensor, humidity sensor, optical sensor, PM2.5 sensor, CO₂Sensor, pressure pass Sensor, smoke sensor device it is one or more, for incuding the variation of environment.

Electronic luggage board directly makes response by LED light or/and buzzer in goods and materials search procedure, realizes intuitive fast The locating function of speed；Secondly, can also issue alarm in the case where dismantling by LED light or/and buzzer, prompt work It is normal disassembly behavior or larceny as personnel；By the variation of the setting induction environment of sensor, when the temperature of environment Degree, humidity, illumination, PM2.5, CO₂When pressure or smog change, it is reported to upper level management equipment in time and makes corresponding position Reason.

The course of work of electronic luggage board are as follows:

Electronic luggage board sends RF signal, locator/positioning to locator/locating base station according to the tranmitting frequency of setting Base station is installed near transmitting device according to the set transmission locus of luggage, and locator/locating base station signal receives hair Send distance fixed, under normal circumstances, stator luggage check is transmitted at corresponding flight according to set track, before flight takeoff It can also make an inventory luggage, when flight arrives at the destination, baggage check person can directly be carried out luggage by handheld terminal Quickly verification, verification are accurate；Since electronic luggage board has the function of location tracking, the locator on given transmission track/fixed If position base station normally receives the RF signal of electronic luggage board transmission, then it represents that electronic luggage board is in correct transmission locus Transmission, if locator/locating base station on given transmission track is not received by the RF signal of electronic luggage board transmission, then it represents that Electronic luggage board off-track, is managed personnel and finds in time, can also be fast by locator/locating base station even if off-track The luggage band of position that may be present is found out in quick checking, is recovered, is also made an inventory luggage in time before flight takeoff, guarantees row The accuracy of Lee, baggage check person quickly check luggage by handheld terminal, are further ensured that the accuracy of luggage, All to the comprehensive control in the position of luggage during the entire process of luggage transmission, accomplishes to find in time, recover in time, prevent other passengers Mispick, it is perfectly safe to accomplish, reduces loss.

As shown in figure 9, the hand-held intelligent terminal of the present embodiment, including power supply III, III U1 of processor, III U2 of radio frequency chip, III U5, RF antenna III of amplifier, III U3 of memory and mobile terminal jointing P1.

Power supply III includes III conversion module of battery and power supply, and III conversion module of power supply includes converting battery voltage to 3V electricity The III conversion chip U6 of the first power supply of pressure, and convert battery voltage to the III conversion chip U7 of second source of 3.3V.

In the present embodiment, the model MCP1700T-3302E/TT of III conversion chip U6 of the first power supply, III turn of second source Change the model MCP1824T-3302E/OT of chip U7.(low level has for the shutdown control input of III conversion chip U7 of second source Effect) port connect with the port I/O of III U1 of processor.

III U1 of processor and its peripheral circuit (crystal oscillator, reset etc.) form minimum system, the model of III U1 of processor EFM32G210F128。

In the present embodiment, III U2 of radio frequency chip and its peripheral circuit constitute radio frequency minimum system, the type of III U2 of radio frequency chip Number be CYRF693640LFXC.CYRF693640LFXC increase operating voltage range, reduction supply current, all working mode, Higher data rate options, less crystal oscillator starting, synthesizer is stable and the link turnaround time is short.

III U1 of processor and III U2 of radio frequency chip is communicated to connect using SPI protocol, for controlling the RF of III U2 of radio frequency chip Signal transmitting and receiving.

By the co-ordination of III U2 of III U1 of processor and radio frequency chip, make that the invention has the following beneficial effects: can be real Existing overlength distance transmission and super low-power consumption, high sensitivity, the service life is longer, can be used under normal circumstances 2 years or more, or even reach To the longer time.

III U5 of amplifier is low noise amplifier, and the model SE2611T of III U5 of amplifier, III U5 of amplifier will be penetrated The differential RF signal of III U2 of frequency chip is sent after amplifying by RF antenna III.

The WLAN sending port and WLAN receiving port of III U5 of amplifier and the difference RF signal of III U2 of radio frequency chip receive Port, differential RF signal sending port and the electrical connection of RF reference voltage output terminal mouth, the port VCC of III U5 of amplifier connect 3.3V Voltage.

III U5 of amplifier is connected with single channel phase inverter U4, specifically: the receiving antenna switch control port of III U5 of amplifier The Y-port of single channel phase inverter U4, the power supply enable port of III U5 of amplifier and transmitter-blocker cell control are connected with the enable port LNA The port A of connection single channel phase inverter U4 in port processed, the T/R switch of III U2 of radio frequency chip or the control signal end mouth and list of GPIO The port A of road phase inverter U4 connects.

Single channel phase inverter U4 be logical inversion functional chip, model SN74LVC1G04DBVT, when input high level, Export low level；When input low level, high level, thus the transmitting-receiving work of III U5 of switched amplifier are exported.

The antenna port of III U5 of amplifier is connect by first interface ANT1 with RF antenna III, for passing through RF antenna III Receive and dispatch RF signal.

III U3 of memory is communicated to connect by SPI protocol and III U1 of processor, the model FM25L04 of III U3 of memory, FM25L04 is the 4K bit non-volatile Ferroelectric Random Access Memory using the manufacture of advanced ferroelectricity technique.

Ferroelectric Random Access Memory (FRAM) have it is non-volatile, and can as RAM fast reading and writing.In FM25L04 Data can save after a power failure 45 years.Opposite EEPROM or other nonvolatile memories III, FM25L04 have structure more Simply, many advantages, such as system reliability is higher.Unlike EEPROM series, FM25L04 carries out writing behaviour with bus speed Make, without delay.Data are written directly to specific element address after being dealt into FM25L04, and next bus operation can be opened immediately Begin, is not necessarily to data polling.In addition, the read/write number of FM25L04 is almost unlimited, it is more much higher than EEPROM.Meanwhile The power consumption of FM25L04 is also low more than EEPROM.

FM25L04 also has the characteristics that write-protect mechanism, low power consumption operation.

Mobile terminal jointing P1 and III U1 of processor communication connection transmission data, mobile terminal jointing P1 are Micro USB joint or lightning connector, the mobile terminal jointing P1 are used to be plugged into the interface of mobile terminal, Mobile terminal includes the one or two of smart phone, tablet computer.

By III U3 of memory and mobile terminal jointing P1, the present invention is made to have the effect that the present invention can be with intelligence Energy mobile phone or tablet computer are used in combination, and due to smart phone or panel computer system complexity, cost is high, uninterrupted Power consumption causes needs inconvenient to use often to charge, bulky inadequate miniaturization, therefore by hand-held intelligent terminal of the invention On the basis of realizing transmitting-receiving, processing and the storage of independent RF signal, existing mobile terminal is cooperated to use realization data Display and deeper application realize that human-computer interaction can also be quick even if existing mobile terminal electricity, which has consumed, to be used The mobile terminal that corresponding application software is loaded under hand-held intelligent terminal of the invention is replaced to other uses, it is only necessary to log in Account.The simple low cost of present system structure, power consumption is low not to be needed often to charge, small in size to be convenient for carrying.

The specific course of work of hand-held intelligent terminal are as follows:

1, the transmitting-receiving, processing and storage of RF signal.The course of work of this course of work similar to active label, hand-held intelligent end III U1 of processor at end is in sleep pattern, and control III U2 of radio frequency chip monitors wake-up signal always at this time, wakes up when receiving After signal is waken up, hand-held intelligent terminal enters operating mode, receives and instructs and execute, the data no write de-lay of III U1 of processor It is stored in III U3 of memory.

2, the display of data and deeper application.After hand-held intelligent terminal is connected to existing mobile terminal, hand III U1 of processor for holding intelligent terminal quickly reads the data of III U3 of memory storage, and is transmitted to mobile terminal, mobile terminal Data are shown, are counted, analysis processing, inquiry etc., by mobile terminal realize human-computer interaction, can also be by mobile terminal It is stored in data write-in III U3 of memory.

In the present embodiment, III U1 of processor is also connected with the first expansion interface J1, and the first expansion interface J1 is connected with LED light or/and buzzer are connected to the laggard portable lighter light of existing mobile terminal or/and auditory tone cues in hand-held intelligent terminal.It says Bright A or/and B includes following understanding: A or B, A and B.III U1 of processor is also connected with the second expansion interface P2.

As shown in Figure 10, the locator of the present embodiment include power conversion module, IV U9 of processor, IV U4 of radio frequency chip, IV U7, RF antenna IV of amplifier and memory IV.

Power conversion module includes the first power conversion chip U1 for converting battery voltage to 3V voltage, and battery is electric Pressure is converted to the second source conversion chip U3 of 3.3V.

In the present embodiment, the model 1700T-3302 of the first power conversion chip U1, second source conversion chip U3's Model 1824T-3302.Shutdown control input (low level the is effective) port of second source conversion chip U3 and IV U9 of processor The port I/O connection.

IV U9 of processor and its peripheral circuit (crystal oscillator, reset etc.) form minimum system, the model of IV U9 of processor EFM32TG210。

In the present embodiment, IV U4 of radio frequency chip and its peripheral circuit constitute radio frequency minimum system, the type of IV U4 of radio frequency chip Number be CYRF693640LFXC.

CYRF693640LFXC increases operating voltage range, reduces supply current, all working mode, higher data speed Rate option, less crystal oscillator starting, synthesizer is stable and the link turnaround time is short.

IV U9 of processor and IV U4 of radio frequency chip is communicated to connect using SPI protocol, specifically: the SPI of IV U4 of radio frequency chip Enable port, SPI clock, SPI data-in port, SPI data-out port and interrupt output port respectively with processor IV The USART1 clock input/output end port of U9, USART0 clock input/output end port, USART0 asynchronous transmission port, USART0 Asynchronous Reception port is connected with I2C0 serial date transfer/output port.IV U9 of processor is for controlling IV U4's of radio frequency chip RF signal transmitting and receiving.

IV U2 of memory is communicated to connect by SPI protocol and IV U9 of processor, specifically: the USART0 of IV U9 of processor Clock input/output end port, USART0 asynchronous transmission port, USART0 Asynchronous Reception port, LESENSE channel 14 respectively with Clock port, serial data input port, the serial data output port of IV U2 of memory is connected with selection port.

The model FM25L04, FM25L04 of IV U2 of memory is non-easily using the position 4K of advanced ferroelectricity technique manufacture The property lost Ferroelectric Random Access Memory IV.

FM25L04 also has the characteristics that write-protect mechanism, low power consumption operation.

By the co-ordination of IV U2 of IV U9 of processor, IV U4 of radio frequency chip and memory, have the present invention has as follows Beneficial effect: being able to achieve overlength distance transmission and super low-power consumption, and the service life is longer, can be used 2 years or more under normal circumstances, even Reach the longer time, read or write speed is fast, high sensitivity.

Locator mixes installation with existing base station, suitably increases the peace of locator in the demanding region of setting accuracy Dress realizes signal all standing, and since the more existing base station of locator is at low cost, from the point of view of cost, expansible can Energy property is higher.

IV U7 of amplifier is low noise amplifier IV, and the model SE2611T of IV U7 of amplifier, IV U7 of amplifier will The differential RF signal of IV U4 of radio frequency chip is sent after amplifying by RF antenna IV.

Specifically: the WLAN sending port and WLAN receiving port of IV U7 of amplifier and the difference RF of IV U4 of radio frequency chip believe Number receiving port, differential RF signal sending port and the electrical connection of RF reference voltage output terminal mouth, the port VCC of IV U7 of amplifier connect Connect 3.3V voltage.

IV U7 of amplifier is connected with single channel phase inverter U10, specifically: the receiving antenna switch control port of IV U7 of amplifier The Y-port of single channel phase inverter U10, the power supply enable port of IV U7 of amplifier and transmitter-blocker cell are connected with the enable port LNA Control port connect single channel phase inverter U10 the port A, IV U4 of radio frequency chip T/R switch or GPIO control signal end mouth with The port A of single channel phase inverter U10 connects.

Single channel phase inverter U10 be logical inversion functional chip, model SN74LVC1G04DBVT, when input high level, Export low level；When input low level, high level is exported, thus switched amplifier IV U7 transmits/receives work.

The antenna port of IV U7 of amplifier is connect by radio frequency connector P2 with RF antenna IV, for passing through RF antenna IV Receive and dispatch RF signal.

In the present embodiment, IV U9 of processor is also connected with the first expansion interface P1 and the second expansion interface J2, and first expands Exhibition interface P1 is connected with LED light or/and buzzer and sensor.

Illustrate A or/and B includes following understanding: A or B, A and B.By LED light or/and buzzer in goods and materials search procedure In, response is directly made, realizes intuitive quick locating function.

Sensor is temperature sensor, humidity sensor, optical sensor, PM2.5 sensor, CO₂Sensor, pressure pass Sensor, smoke sensor device it is one or more, for incuding the variation of environment.

By the variation of the setting induction environment of sensor, when the temperature of environment, humidity, illumination, PM2.5, pressure or cigarette When mist changes, it is reported to upper level management equipment in time and makes respective handling.

The present invention is not limited to above-mentioned optional embodiment, anyone can show that other are each under the inspiration of the present invention The product of kind form.Above-mentioned specific embodiment should not be understood the limitation of pairs of protection scope of the present invention, protection of the invention Range should be subject to be defined in claims, and specification can be used for interpreting the claims.

Claims (10)

1. a kind of airdrome luggage management method characterized by comprising

In luggage delivery point, electronic luggage board is fixed on luggage by airport employe, and by the ID number of electronic luggage board and The personal information and flight number of its corresponding luggage owner is sent to backstage center, and backstage center is directed to according to the information received Each flight generates registered luggage inventory；

When the luggage with electronic luggage board moves on a moving belt, it can be sent out radiofrequency signal, locator, which receives, to be penetrated After frequency signal, which is stored；

Locating base station reads the radiofrequency signal stored in locator, gives radio signal transmission to backstage center, backstage center calculation The position of luggage out；

Backstage center calculates the foreseen movement track of luggage according to the flight number of luggage, and when backstage center, discovery has the position of luggage It sets when deviateing the foreseen movement track, issues alarm signal to airport employe, airport employe is according to the position of the luggage It sets and finds the luggage, and be returned to correct position；The position of luggage is also sent to the shifting of passenger by backstage center in real time simultaneously Dynamic terminal.

2. airdrome luggage management method according to claim 1, it is characterised in that: the backstage center is according to radiofrequency signal Signal strength, calculate the distance between the locator for receiving the radiofrequency signal and electronic luggage board, it is strongest using signal Three radiofrequency signals obtain the distance between corresponding electronic luggage board and locator, calculate electronics row by three-point fox method The specific location of Lee's board, the i.e. specific location of luggage.

3. airdrome luggage management method according to claim 1, it is characterised in that: multiple penetrate can be stored in the locator Frequency signal, locating base station read the radiofrequency signal in a locator at regular intervals, after locating base station reading radio frequency signal, The radiofrequency signal that locator has read locating base station is removed.

4. airdrome luggage management method according to claim 1, it is characterised in that: the luggage loads onto luggage transfer car(buggy) Afterwards, whether the luggage that backstage center is checked in the flight institute checked baggage inventory all arrives at luggage transfer car(buggy), if discovery is clear Luggage in list, which has, not to be reached, then the position for not reaching luggage is sent to airport employe, airport employe passes through The location information finds corresponding luggage and the luggage is transported to luggage transfer car(buggy).

5. airdrome luggage management method according to claim 1, it is characterised in that: the luggage is complete by luggage transfer car(buggy) After portion is transported in the luggage compartment of flight, the locating base station in luggage compartment is opened, the electronic luggage board read in luggage compartment issues Radiofrequency signal, and be sent to backstage center, the ID number of the electronic luggage board received and the flight are consigned in backstage center Luggage list is checked one by one, if errorless in the ID number for the electronic luggage board that discovery receives and inventory, represents the flight institute Checked baggage arrived luggage compartment；After the completion of the reading of electronic luggage board, the locating base station is closed.

6. airdrome luggage management method according to claim 5, it is characterised in that: the backstage center passes through verification, if It was found that the quantity of the ID number of the electronic luggage board received is less than the quantity of the flight institute checked baggage, then this lacked can be obtained A little luggage are in luggage transfer car(buggy) from terminal toward there is failure during flight transhipment, and the personnel that arrange work turn in luggage It is found on the path of fortune.

7. airdrome luggage management method according to claim 5, it is characterised in that: the backstage center passes through verification, if It was found that being not belonging to the flight institute checked baggage in the ID number of the electronic luggage board received, then notifying staff by the row Lee finds out and is transported on correct luggage transfer car(buggy) or flight.

8. airdrome luggage management method according to claim 1, it is characterised in that: the flight reaches destination airport, leads to It crosses conveyer belt and is transported to luggage and claim when locating, the luggage that backstage center is checked in the flight institute checked baggage inventory is It is no to all arrive at conveyer belt；If it was found that thering is luggage not reach conveyer belt, it can be seen that the luggage that road does not reach is transported in luggage There is failure during transporting from flight toward terminal in vehicle, and the personnel that arrange work seek on the path that luggage is transported It looks for.

9. airdrome luggage management method according to claim 1, it is characterised in that: the luggage at the place that claims is complete After portion extracts, if having passenger to reflect to airport employe does not take luggage, backstage center can inquire the passenger's at this time Passenger is informed into the position of luggage, and notify if backstage center finds the position of the luggage also in the terminal in luggage position The staff of attachment finds luggage to the position.

10. airdrome luggage management method according to claim 9, it is characterised in that: if the backstage center finds the row Lee is not in the terminal within, then by observing the motion profile of the luggage, to find out the luggage is from which outlet of terminal It gos out, the luggage easy to find.