CN204065413U

CN204065413U - A kind of multi-functional location of communication system

Info

Publication number: CN204065413U
Application number: CN201420412529.XU
Authority: CN
Inventors: 燕高
Original assignee: BEIJING HUIZHI TECHNOLOGY Co Ltd
Current assignee: BEIJING HUIZHI TECHNOLOGY Co Ltd
Priority date: 2013-08-16
Filing date: 2014-07-24
Publication date: 2014-12-31
Anticipated expiration: 2024-07-24

Abstract

The utility model discloses a kind of multi-functional location of communication system, it is characterized in that, comprise the Big Dipper/GPS dual-mode locating device of the location related information for determining described system, for the gsm communication device in GSM coverage, described location related information outwards transmitted, for in radio frequency network coverage by active RFID device that described location related information outwards transmits, for the ARM treating apparatus processed described location related information, and for the supply unit for described system power supply, the input end of described ARM treating apparatus is interconnected with the described Big Dipper/GPS dual-mode locating device and described active RFID device respectively, the output terminal of described ARM treating apparatus is interconnected with described gsm communication device and described active RFID device respectively, this system can carry out real time record to the location dependent information that article comprise location parameter, store and transmission.

Description

A kind of multi-functional location of communication system

Technical field

The utility model relates to a kind of location of communication system, particularly the multi-functional location of communication system of one.

Background technology

Existing location of communication system, be all generally the location of communication system based on GPS or the Big Dipper, this location of communication system function ratio is more single, can not meet growing positioning and communicating demand.

Utility model content

Fundamental purpose of the present utility model is to provide the comprehensive multi-functional location of communication system that one combines the Big Dipper/GPS, GSM and RFID technique.

In order to achieve the above object, the utility model proposes a kind of multi-functional location of communication system, it is characterized in that, comprise the Big Dipper/GPS dual-mode locating device of the location related information for determining described system, for the gsm communication device in GSM coverage, described location related information outwards transmitted, for in radio frequency network coverage by active RFID device that described location related information outwards transmits, for the ARM treating apparatus processed described location related information, and for the supply unit for described system power supply, the input end of described ARM treating apparatus is interconnected with the described Big Dipper/GPS dual-mode locating device and described active RFID device respectively, the output terminal of described ARM treating apparatus is interconnected with described gsm communication device and described active RFID device respectively.

The described Big Dipper/GPS dual-mode locating device comprise for receive satellite RF signal and be transformed to intermediate-freuqncy signal RF front end unit, be used for carrying out the baseband processing unit of demodulation to intermediate-freuqncy signal and being used for calculating the application processing unit of described location related information from the intermediate-freuqncy signal after demodulation, described RF front end unit comprises positioning antenna, amplifier and wave filter, described positioning antenna is dualbeam circular polarized antenna, and described application processing unit imports the described location related information comprising Position, Velocity and Time into described ARM treating apparatus.

The described Big Dipper/GPS dual-mode locating device also comprises the mode of operation selection unit for selecting to be operated in GPS pattern or the Big Dipper 2 generation pattern or the GPS/ Big Dipper 2 generation mixed mode.

Described gsm communication device comprise for receive when there being GSM to cover described ARM treating apparatus export described location related information the first receiving element, send the upload frequencies selection unit of described location related information and the first transmission unit for being transmitted to server by described location related information for selecting according to displacement or according to the time, described first transmission unit comprises the first antenna.

Described active RFID device comprises the active RFID tag with plug-in reader radio communication, described active RFID tag comprises the second receiving element for receiving the described location related information that described ARM treating apparatus exports when there being radio frequency network to cover, for by described location related information by described plug-in reader to server transmission and the second transmission unit of the control signal imported into through described plug-in reader of sending of reception server, described second transmission unit comprises the second antenna, the described control signal revising the ID of described system and the server ip address of correspondence and port numbers that comprises that described second transmission unit receives imports described ARM treating apparatus into by described second receiving element.

Described ARM treating apparatus comprises the 3rd receiving element receiving the described location related information that the described Big Dipper/GPS dual-mode locating device imports into, for storing the storage unit of described location related information when there is no GSM and radio frequency network covers, for described location related information being imported when there being GSM to cover into the first control module of described gsm communication device, for described location related information being imported when there being radio frequency network to cover into the second control module of described active RFID device, and for receiving the 3rd control module comprising the control signal revising the ID of described system and the server ip address of correspondence and port numbers that described active RFID device imports into.

Described ARM treating apparatus also comprises the station-keeping mode selection unit for selecting positive location pattern or passive positioning pattern, described ARM treating apparatus under positive location pattern when non-sleep state location related information described in real-time reception and when dormant state stop receive described location related information, when described ARM treating apparatus is under passive positioning pattern force described system to be waken up from dormant state to enter non-sleep state, and under non-sleep state location related information described in real-time reception.

Described supply unit is connected with ARM treating apparatus with the described Big Dipper/GPS dual-mode locating device, gsm communication device, active RFID device respectively, described supply unit comprises rechargeable battery and the warning device at the lower alarm of described electric quantity of rechargeable battery, and described rechargeable battery is provided with the battery contact charged that to be connected with the charging circuit being placed on described system.

Described system is in the enclosure coated, circuit form is also provided with and the detatching-proof system circuit of regularly patrolling and examining in described shell, abnormal information is imported into described ARM treating apparatus when described detatching-proof system circuit damages in loop, described shell adopts the shielding case structure that can shield interference source.

The integrated circuit structure global design of described enclosure is upper, middle and lower-ranking, and wherein, the size in middle level is 50mm × 35mm × 4mm to the maximum, and the upper and lower size is 50mm × 30mm × 4mm to the maximum.

Compared with prior art, the utility model has the following advantages: multi-functional location of communication system of the present utility model have employed the Big Dipper/comprehensive location technology of GPS multimode and realizes communication function by GSM and active RFID, real time record, storage and transmission can be carried out to the location dependent information that article (such as automobile) comprises location parameter, also facilitate and carry out showing and inquiring about on background server, can be applied to and such as such as, provide real-time monitoring to article (particularly dangerous material, radiation source) management.

Accompanying drawing explanation

In order to clearer explanation the technical solution of the utility model, below the accompanying drawing used required in describing embodiment is briefly described, apparent, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the shell mechanism schematic diagram of multi-functional location of communication system of the present utility model;

Fig. 2 is the electrical block diagram of multi-functional location of communication system of the present utility model;

Fig. 3 is the antenna pattern of positioning antenna;

Fig. 4 is the antenna pattern of the second antenna of active RFID device

Fig. 5 disturbs control chart mutually.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment; clear, complete description is carried out to the technical scheme in the utility model embodiment; obviously described embodiment is only a part of embodiment of the present utility model; it not whole embodiments; based on the embodiment in the utility model; those of ordinary skill in the art are not paying the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

As Fig. 1-5, the utility model provides a kind of multi-functional location of communication system, comprise the Big Dipper/GPS dual-mode locating device of the location related information for determining described system, for the gsm communication device in GSM coverage, described location related information outwards transmitted, for in radio frequency network coverage by active RFID device that described location related information outwards transmits, for the ARM treating apparatus processed described location related information, and for the supply unit for described system power supply, the input end of described ARM treating apparatus is interconnected with the described Big Dipper/GPS dual-mode locating device and described active RFID device respectively, the output terminal of described ARM treating apparatus is interconnected with described gsm communication device and described active RFID device respectively.

Here, owing to have employed the Big Dipper/comprehensive location technology of GPS multimode and realizing communication function by GSM and active RFID, real time record, storage and transmission can be carried out to the location dependent information that article (such as automobile) comprises location parameter, also facilitate and carry out showing and inquiring about on background server, can be applied to and such as such as, provide real-time monitoring to article (particularly dangerous material, radiation source) management.

Here, the RF front end unit consisted of positioning antenna, amplifier and wave filter can receive satellite RF signal and is transformed to intermediate-freuqncy signal, realize demodulation by baseband processing unit subsequently, and calculate described location related information by application processing unit, thus realize positioning function.

Here, under mode of operation selection unit can select the Big Dipper/GPS dual-mode locating device to be operated in which pattern, one of such as GPS pattern or the Big Dipper 2 generation pattern or this Three models of the GPS/ Big Dipper 2 generation mixed mode, as long as can realize positioning function.

Here, the location related information of reception can be transferred to server by the first receiving element, upload frequencies selection unit and the first transmission unit by gsm communication device, thus realizes the real-time Transmission of locating information in the region that GSM covers.

Here, locating information, by active RFID tag and plug-in reader, can be transferred to server when radio frequency network covers by active RFID device, thus realizes the real-time Transmission of locating information in the region that radio frequency network covers.And the second transmission unit can also receive the described control signal revising the ID of described system and the server ip address of correspondence and port numbers, and by ARM treating apparatus, real time modifying is carried out to the ID of system and the server ip address of correspondence and port numbers.

Here, ARM treating apparatus can receive corresponding locating information and store locating information when not having GSM and radio frequency network covers, import described location related information into described active RFID device when there being radio frequency network to cover and outwards transmitted by the mode of radio frequency, import described location related information into described gsm communication device when there being GSM to cover and outwards transmitted by the mode of GSM.

Here, the station-keeping mode selection unit of ARM treating apparatus can select positive location pattern or passive positioning pattern two kinds of station-keeping modes, and under positive location pattern when non-sleep state location related information described in real-time reception, when dormant state stop receive described location related information; In addition, time under passive positioning pattern force described system to be waken up from dormant state to enter non-sleep state, and under non-sleep state location related information described in real-time reception, these two kinds of station-keeping modes can be selected flexibly according to actual environment.

Here, the system being such as in field can be charged by the battery contact of rechargeable battery, reported to the police by warning device when battery electric quantity is lower, thus be convenient to manage it.

The integrated circuit structure global design of described enclosure is upper, middle and lower-ranking, wherein, the size in middle level is 50mm (length) × 35mm (width) × 4mm (highly) to the maximum, and the upper and lower size is 50mm (length) × 30mm (width) × 4mm (highly) to the maximum.

Here, the shell consisted of three-decker, can realize the combination of the Big Dipper/GPS, GSM/GPRS, RFID and respective antenna, make structure compacter in enough little volume.

each device of multi-functional location of communication system of the present utility model is described below respectively:

1, the Big Dipper/GPS dual-mode locating device

The Big Dipper/GPS dual-mode satnav, can work in GPS pattern or the Big Dipper 2 generation pattern or the GPS/ Big Dipper 2 generation mixed mode by flexible configuration signal processing channel, and can realize that bimodulus is caught, bimodulus is followed the tracks of, more intelligent integrated.Major function implements to receive the Big Dipper 2 generation and GPS navigation satellite-signal, extracts original observed quantity, and demodulating data, analyzed and data processing by satellite message.Mainly comprise RF front end unit, baseband processing unit and application processing unit.

RF front end unit contains all parts between positioning antenna to baseband processing unit, its major function is intermediate-freuqncy signal position location satellite radiofrequency signal be transformed in baseband processing unit working range, suppress multi-path jamming and the outer interference of band as far as possible, noise is brought up to the level that baseband processing unit can work simultaneously, and certain signal intensity dynamic range is provided, in RF front end unit, prime amplifier will directly affect the signal to noise ratio (S/N ratio) of Received signal strength, the amplifier that general employing noise figure is little, gain is high and dynamic range is large.Wherein in order to meet potential energy and positioning satellite communication in many ways, positioning antenna spy adopts a kind of dualbeam circular polarized antenna technology to ensure.

Baseband processing unit is the core of the Big Dipper/GPS dual-mode locating device, major function is separated to identify many satellite-signals from multi-address signal, coherently despreading is carried out to spread spectrum satellite-signal, demodulation carrier wave on the basis of recovering signal to noise ratio (S/N ratio), eliminate the impact of frequency shift (FS) (comprising Doppler shift etc.), recover baseband signal; Finally code state, carrier wave and phase state corresponding to moment epoch of coherently despreading, demodulation process are formed original observed quantity, send application processing unit to together with locator data.

Application processing unit provides real-time control to baseband processing unit, and further processes its output, calculates position, speed, time (PVT) and other information to meet the requirement of various application.

Here, the technical indicator that the Big Dipper/GPS dual-mode locating device is relevant is described below:

Frequency of operation GPS L1:1575 ± 2MHz (here, general GPS can receive L1 L2 two band signal, and civilian GPS is as automatic navigator, and Tachographs etc., receive only L1 band signal); BD2B1:1561 ± 2MHz (here, in the general Big Dipper 2 generation, be also BD2, can receive the signal of B1, B2, B3 tri-frequencies, wherein B1 frequency is through being usually used in civil area);

The Research of Antenna Polarization: (here, the polarization mode of satellite earth antenna has two classes: one is linear polarization, and one is circular polarisation in right-handed circular polarization.Wherein be divided into again horizontal polarization and vertical polarization under online polarization mode; Left-hand circular polarization and right-handed circular polarization is divided again under circular polarisation mode, because line polarization wave may have plane of polarization to rotate when passing atmospheric envelope, and receiving antenna must adjust polarizing angle, and circular polarisation would not have these problems, so earlier satellite communication generally all uses circular polarisation)

LNA gain: 26 ± 2dB (being also Low Noise Amplifier, low noise amplifier)

Noise figure: 2dB

Output impedance: 50 Ω

Tracking sensitivity :-165dBm

Acquisition sensitivity :-148dBm (here, the sensitivity index of GPS comprises the index under multiple scene, is respectively: tracking sensitivity, acquisition sensitivity, initial start sensitivity)

Horizontal accuracy: 5m

Velocity accuracy: 0.1m/s

The cold start-up time: 38s

Warm start time: 1s (here, GPS generally supports cold start-up (Cold start) and warm start (Hot start) two kinds of patterns)

The reacquisition time: 1s

Working current: 20mA3.3V

2, gsm communication device

The technical indicator that gsm communication device is relevant is described below:

Frequency of operation: GSM 1800 MHz

Antenna radiation pattern: azimuth plane omnidirectional (here, so-called antenna radiation pattern, refer to from antenna a distance, the figure that the relative field strength (normalization modulus value) of radiation field changes with direction, usual employing is represented by two orthogonal plane pattern on antenna greatest irradiation direction, antenna radiation pattern is the important figure weighing antenna performance, can observe the parameters of antenna from antenna radiation pattern.)

Antenna gain ﹤ 3dBi (here, antenna gain is used to weigh the ability of antenna towards a specific direction receiving and transmitting signal, it selects one of most important parameter of antenna for base station, and DBi is the gain relative to a source antenna, is uniform in the radiation of all directions)

Antenna impedance: 50 Ω (here, the input impedance of antenna is the ratio of antenna feed end input voltage and input current)

Emissive power: 30dBm

Function: information transmission

Sensitivity: be better than-104dBm

Operating voltage: 3.3V

3, active RFID device:

In radio frequency network coverage, use RFID to transmit the parameter (system identifier, the IP address of server, port numbers) of information, auxiliary operationies on incoming and outgoing inventory, amendment system to server.Type active RFID electronic label by control circuit, radio circuit and antenna and and battery form.Active electronic label is also known as active tag, after electronic tag enters the working range of reader, the identity code (UID) stored is passed to reader by electronic tag on one's own initiative in the form of an electromagnetic wave, active electronic label can be in dormancy and state of activation, the frequency microwave launched with reader in effective identified region under state of activation interacts, and has recognition capability far away.

The Specifications of active RFID device is described below:

Frequency of operation: 2450 MHz

Antenna radiation pattern: azimuth plane omnidirectional

Antenna gain ﹤ 3dBi

Decipherment distance: 0 ~ 150 meter

Emissive power: 0dBm

Function: active transmitting ID radiofrequency signal

Output impedance: 50 Ω

Sensitivity :-80dbm ~-90dbm

the utility modelin implementation process, carry out antenna multiplexed design, Design of power saving and signal Anti-interference Design, system can be made to have highly sensitive, power consumption is little, and operational use time long feature, should be noted following item in addition:

(1) undesired signal controls

1, undesired signal is except affecting the performance of antenna, also the performance of influential system: such as sensitivity can reduce.

2, the mutual interference between antenna: the installation site of debugging antenna.

3, use high performance element, shield interference source with radome, shielding user partitioned signal cable, and design filtering circuit.

(2), requirement is applied

1, multi-functional location of communication system of the present utility model is when using GSM to upload locating information to server, and upload frequencies has two kinds of definition modes:

Send locating information according to displacement, enter dormant state during transfixion, send four every day;

Send locating information according to the time, enter dormant state during transfixion, every day sends once.

2, main passive combination location

When multi-functional location of communication system is in non-sleep state (as when mobile), upload locating information in real time on request; When system is in dormant state, when needing the position knowing system, active can be carried out and wake up.

3, multi-functional location of communication system adds the detatching-proof system circuit of circuit type, patrols and examines once at regular intervals, if loop is damaged, uploads abnormal information to ARM treating apparatus, and is sent to server by it.

(3), the setting parameter of multi-functional location of communication system:

1, multi-functional location of communication system ID: send instruction by RFID communication.

2, server ip address: send instruction by RFID communication, multi-functional location of communication system revises server ip address after receiving instruction.

3, port numbers: send instruction by RFID communication, multi-functional location of communication system revises port numbers after receiving instruction.

(4), the storage of positional information and transmission:

1, when not having GSM network, the positional information produced is stored in internal memory temporarily, sends positional information when GSM network having been detected to presetting IP address server.

2, cached location information amount is the positional information of two months sections, empties after GSM transmits.

(5), electric system mended by battery:

1, be reduction system volume of trying one's best, battery charger is external, and system only exposes charging battery contact, and multi-functional location of communication system special charging module can be connected with such as general mobile phone charger baby.

2, battery electric quantity lower than full electricity 30% time, to server send alarm; Lower than 10% time send report to the police.

(6), work, storage environment

1, operating temperature range :-30 DEG C ~+75 DEG C

2, storage temperature range :-40 DEG C ~+85 DEG C

When system of the present utility model makes, the combination of the Big Dipper/GPS, GSM/GPRS, RFID and respective antenna can be realized in enough little volume.Total system (containing all devices such as antenna, battery) is divided into upper, middle and lower-ranking.Wherein, the size in middle layer is 50 × 35 × 4 to the maximum, and the upper and lower size is 50 × 30 × 4 to the maximum, and unit is mm.The difference in levels and middle layer is width, so total system thickness is 12mm, length is 50mm, and width is 35 and 30mm.

the terminological interpretation that the utility model relates to is as follows:

GPS is the abbreviation of English Global Positioning System (GPS).GPS navigation system is based on 24 positioning satellite in the whole world, provides a kind of radio-navigation positioning system of the information such as three-dimensional position, three-dimensional velocity to all parts of the world round-the-clockly.It is made up of three parts, and one is ground control segment, is made up of master station, ground-plane antenna, monitoring station and communication backup system.Two is space segments, is made up of 24 satellites, is distributed in 6 orbit planes.Three is user's set parts, is made up of GPS and satellite antenna.Civilian positioning precision can reach in 10 meters.Customer equipment part and gps signal receiver.Its major function to capture the satellite to be measured by selected by certain satellite cutoff angle, and follow the tracks of the operation of these satellites.When after receiver acquisition to the satellite-signal followed the tracks of, just can measure the pseudo-distance of receiving antenna to satellite and the rate of change of distance, demodulate the data such as satellite orbit parameter.According to these data, the micro-process computer in receiver just can position calculating by positioning calculation method, calculate the longitude and latitude of user geographic location, highly, speed, the information such as time.

China's Beidou satellite navigation system (BeiDou Navigation Satellite System-" BDS ") is China's global positioning satellite of developing voluntarily and communication system.System is made up of vacant terminal, ground surface end and user side, round-the-clock, round-the-clock can provide high precision, highly reliable location, navigation, time service service for all types of user in the world, and tool short message communication capacity, tentatively possess area navigation, location and time service ability, positioning precision is better than 20m, and time service precision is better than 100ns.

GSM is called entirely: Global System for Mobile Communications, Chinese is global system for mobile communications, be commonly called as " Global Link ", it is a kind of mobile communication technology standard originating from Europe, it is Generation Mobile Telecommunication System technology, its exploitation object allows all parts of the world jointly can use a mobile telephone network standard, allows user use a mobile phone just can manage it all over the whole world.At present, China Mobile, CHINAUNICOM respectively have a GSM net, are mobile communications network the biggest in the world.Gsm system comprises several frequency ranges such as GSM 900:900MHz, GSM1800:1800MHz and GSM1900:1900MHz.The English abbreviation of Guanghua School of Management (Guanghua School of Management) under GSM Ye Shi Peking University.

GPRS is the abbreviation of general packet radio service technology (General Packet Radio Service), it be gsm mobile telephone user can a kind of mobile data services.GPRS can say it is the continuity of GSM.GPRS, with the continuous mode in channel transmission was different in the past, is to transmit with package (Packet) formula, and the expense that therefore user bears calculates with its data transmission unit, and its whole channel of non-usage, in theory inexpensively.The transfer rate of GPRS can be promoted to 56 even 114Kbps.

Radio-frequency (RF) identification and RFID (Radio Frequency Identification) technology, also known as radio frequency identification, it is a kind of communication technology, read and write related data by radio signals identification specific objective, and without the need to setting up machinery or optical contact between recognition system and specific objective.The basic functional principle of RFID technique is also uncomplicated: after label (TAG) enters magnetic field, receive the radiofrequency signal that plug-in reader (Reader) sends, the energy obtained by means of induction current sends out storage product information in the chips (Passive Tag, passive label or passive label), or signal (the Active Tag of a certain frequency is initiatively sent by label, active label or active tag), plug-in reader reads information and after decoding, delivers to CIS and carry out relevant data process.Active RFID, be also called active rfid (Active tag), active electronic label is built with battery, and passive RF label does not have internal battery, and half passive electronic label (Semi-passive tag) part relies on battery operated.RFID label tag can solve the location of the especially indoor object of short distance, can make up the positioning systems such as GPS and can only be applicable to outdoor not enough on a large scale.All-the-way tracking and the supervision that RFID short distance positioning means can realize article position together with wireless communication means is added in GPS location, mobile phone location.Each reader internal stores the positional information of self, and sends by the mode of less radio-frequency the label feeding this region of people.The pseudorange of wireless radio transmission can be measured between label and reader by radio communication, and calculate own location information accordingly, then report to reader.The information transmission that reader then can receive by communication network is to background server, and background server can also pass through each reader of this network control simultaneously.After system installation, label can complete the determination of self-position by wireless radio frequency mode, and is uploaded on background server by communication network.Background server collects label information, and provides the network service of label position.Reader is equipment RFID label tag being carried out to read/write operation, mainly comprises radio-frequency module and digital signal processing unit two parts.Read write line is most important infrastructure in rfid system, on the one hand, the electromagnetic signal that RFID label tag returns is entered in the radio-frequency module of read write line by antenna and is converted to digital signal, digital signal processing unit again through read write line carries out necessary machining and shaping to it, finally therefrom demodulate the information returned, complete the identification to RFID label tag or read/write operation; On the other hand, upper layer middleware and application software and read write line carry out alternately, and the execution and the data summarization that realize operational order are uploaded.When uploading data, read write line can carry out duplicate removal filtration or simple condition filter to RFID label tag atomic event, upload again after being processed as read write line event, with the flow of exchanges data between minimizing and middleware and application software, therefore in a lot of read write line, microprocessor and embedded system is also integrated with, realize the function of a part of middleware, as signal condition control, parity bit error-checking and correction etc.The symbol of label ID and differentiation label, each label have one exclusive No. ID for representing the identity of oneself, namely represent the identity of corresponding items/persons.Tag parameter is arranged can be implanted in MCU program, and write direct label, also after label becomes product to complete, when label power-up initializing, can carry out wireless write by reader.In general the parameter that electronic tag can be arranged has: Transmission Time Interval, label ID, emissive power; Other parameters are determined as: sensing data process etc. need to customize design according to label.

Through the above description of the embodiments, those skilled in the art can be well understood to the utility model and can also be realized by other structures, and feature of the present utility model is not limited to above-mentioned preferred embodiment.Any personnel being familiar with this technology are in technical field of the present utility model, and the change that can expect easily or modification, all should be encompassed within scope of patent protection of the present utility model.

Claims

1. a multi-functional location of communication system, it is characterized in that, comprise the Big Dipper/GPS dual-mode locating device of the location related information for determining described system, for the gsm communication device in GSM coverage, described location related information outwards transmitted, for in radio frequency network coverage by active RFID device that described location related information outwards transmits, for the ARM treating apparatus processed described location related information, and for the supply unit for described system power supply, the input end of described ARM treating apparatus is interconnected with the described Big Dipper/GPS dual-mode locating device and described active RFID device respectively, the output terminal of described ARM treating apparatus is interconnected with described gsm communication device and described active RFID device respectively.

2. multi-functional location of communication system as claimed in claim 1, it is characterized in that, the described Big Dipper/GPS dual-mode locating device comprises for receiving satellite RF signal and being transformed to the RF front end unit of intermediate-freuqncy signal, for carrying out the baseband processing unit of demodulation to intermediate-freuqncy signal, and for calculating the application processing unit of described location related information from the intermediate-freuqncy signal after demodulation, described RF front end unit comprises positioning antenna, amplifier and wave filter, described positioning antenna is dualbeam circular polarized antenna, described application processing unit will comprise position, the described location related information of speed and time imports described ARM treating apparatus into.

3. multi-functional location of communication system as claimed in claim 1 or 2, it is characterized in that, the described Big Dipper/GPS dual-mode locating device also comprises the mode of operation selection unit for selecting to be operated in GPS pattern or the Big Dipper 2 generation pattern or the GPS/ Big Dipper 2 generation mixed mode.

4. multi-functional location of communication system as claimed in claim 1 or 2, it is characterized in that, described gsm communication device comprise for receive when there being GSM to cover described ARM treating apparatus export described location related information the first receiving element, send the upload frequencies selection unit of described location related information and the first transmission unit for being transmitted to server by described location related information for selecting according to displacement or according to the time, described first transmission unit comprises the first antenna.

5. multi-functional location of communication system as claimed in claim 1 or 2, it is characterized in that, described active RFID device comprises the active RFID tag with plug-in reader radio communication, described active RFID tag comprises the second receiving element for receiving the described location related information that described ARM treating apparatus exports when there being radio frequency network to cover, for by described location related information by described plug-in reader to server transmission and the second transmission unit of the control signal imported into through described plug-in reader of sending of reception server, described second transmission unit comprises the second antenna, the described control signal revising the ID of described system and the server ip address of correspondence and port numbers that comprises that described second transmission unit receives imports described ARM treating apparatus into by described second receiving element.

6. multi-functional location of communication system as claimed in claim 1 or 2, it is characterized in that, described ARM treating apparatus comprises the 3rd receiving element receiving the described location related information that the described Big Dipper/GPS dual-mode locating device imports into, for storing the storage unit of described location related information when there is no GSM and radio frequency network covers, for described location related information being imported when there being GSM to cover into the first control module of described gsm communication device, for described location related information being imported when there being radio frequency network to cover into the second control module of described active RFID device, and for receiving the 3rd control module comprising the control signal revising the ID of described system and the server ip address of correspondence and port numbers that described active RFID device imports into.

7. multi-functional location of communication system as claimed in claim 1 or 2, it is characterized in that, described ARM treating apparatus also comprises the station-keeping mode selection unit for selecting positive location pattern or passive positioning pattern, described ARM treating apparatus under positive location pattern when non-sleep state location related information described in real-time reception and when dormant state stop receive described location related information, force described system to be waken up from dormant state when described ARM treating apparatus is under passive positioning pattern to enter non-sleep state, and under non-sleep state location related information described in real-time reception.

8. multi-functional location of communication system as claimed in claim 1 or 2, it is characterized in that, described supply unit is connected with ARM treating apparatus with the described Big Dipper/GPS dual-mode locating device, gsm communication device, active RFID device respectively, described supply unit comprises rechargeable battery and the warning device at the lower alarm of described electric quantity of rechargeable battery, and described rechargeable battery is provided with the battery contact charged that to be connected with the charging circuit being placed on described system.

9. multi-functional location of communication system as claimed in claim 1 or 2, it is characterized in that, described system is in the enclosure coated, circuit form is also provided with and the detatching-proof system circuit of regularly patrolling and examining in described shell, abnormal information is imported into described ARM treating apparatus when described detatching-proof system circuit damages in loop, described shell adopts the shielding case structure that can shield interference source.

10. multi-functional location of communication system as claimed in claim 9, it is characterized in that, the integrated circuit structure global design of described enclosure is upper, middle and lower-ranking, wherein, the size in middle level is 50mm × 35mm × 4mm to the maximum, and the upper and lower size is 50mm × 30mm × 4mm to the maximum.