CN1595395A - Method and system for dispatching and monitoring moving target - Google Patents
Method and system for dispatching and monitoring moving target Download PDFInfo
- Publication number
- CN1595395A CN1595395A CNA200410043638XA CN200410043638A CN1595395A CN 1595395 A CN1595395 A CN 1595395A CN A200410043638X A CNA200410043638X A CN A200410043638XA CN 200410043638 A CN200410043638 A CN 200410043638A CN 1595395 A CN1595395 A CN 1595395A
- Authority
- CN
- China
- Prior art keywords
- monitoring
- moving target
- user
- module
- equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention relates to a monitoring, management and dispatching method and the corresponding system used for the mobile target such as GPS and so on. At the same time, the reasonable communication mode can be chosen according to the quantity of the monitored mobile targets to satisfy the system demand. First the mobile target (the GPS device) receives the real time information transmitted by the satellite, and determines whether the command from the monitoring and dispatching center is arrived. Then the relevant operations are executed according to the command such as transmitting the location information, alarming and so on.
Description
Technical field:
The invention belongs to software, computer network and communication technical field relate to the method and system that is used for moving targets such as wireless monitor scheduling GPS equipment.
Technical background:
Along with spationautics and computing machine, the fast development of mechanics of communication, the satellite positioning tech development is very fast, positioning system with Britain, Russia and European Zhu Guowei representative has appearred, wherein especially with GPS of USA as new generation satellite navigation and positioning system, have three-dimensional navigation, location, timing functions such as global, real-time, round-the-clock, high precision, and have good anti-interference, caused the common concern of vast civilian department.GPS develops into has become an industry today, and GPS will form industrialization as automobile, wireless communication, is hiring out industry now, the navigation industry, and all there is the application of GPS many aspects such as logistic industry.Generally dress GPS equipment all is moving target and One's name is legion, so must often carry out various control scheduling to reach the needs of practical application to these moving targets.
Summary of the invention:
The present invention seeks to disclose a kind of method and system thereof that moving target is carried out dispatching and monitoring.Its method is:
(1) moving target (GPS equipment) receives the real-time information of satellite transmission;
(2) moving target is constantly judged monitoring and scheduling, and whether the instruction at center arrives;
(3) make relevant operation according to concrete instruction.For example send locating information, report to the police etc.
The instruction that described basis is concrete is made relevant operation and is comprised:
Follow the tracks of: after the user clicks and follows the tracks of the peace button, can eject the dialog box window of following function, the user can select different parameters that moving targets such as GPS equipment are followed the tracks of;
Stop to follow the tracks of: after the user clicks and stops track button, can eject and stop to follow the tracks of window, the user selects the GPS device numbering that need stop, and calls descending control command and the communication function module is controlled equipment;
Playback: the user clicks playback button, and system ejects the playback dialog box window, after the user selects various parameters, after same descending control command of system call and the database function module track is carried out playback;
Monitoring: after the user clicks the monitoring button, system will eject the monitoring dialog box, and the user can select;
Monitor, monitoring type such as restriction running region, system call network communication module is carried the moving targets such as GPS equipment that set and is provided with then;
Remote control: after the user clicked remote control peace button, system ejected the remote control dialog box, and the user can select automatic outage, automatic fuel cut-off during recovers outage, recovers control types such as fuel feeding, system call database module then, the network communication module is carried out necessary control to moving target equipment such as GPS;
The location: after the user clicked navigation button, system ejected the location session frame, and the equipment that user's selection will be located calls database module then and the network communication module sends positioning command to target;
Note: after the user clicked the note button, system ejected the note dialog box, and the user is at the good short message content that oneself will send of editor's inediting, and system call database module then and network communication module send information to specific GPS equipment;
Warning message: after the user clicks the warning message button, system ejects the warning message dialog box, can call database function module and network communication module with a family, the desorb functional module is checked Realtime Alerts information and the record of warning in the past, and can carry out various deletion actions to warning message;
Status information: the user clicks the status information button, system can eject the status information dialog box, the user can call database function module and network communication module, the analytical capabilities module is checked the real-time status information of equipment and state recording in the past, and can carry out various deletion actions to status information;
Map window: the map window displayed map, after the user selects suitable operation, can amplify demonstration to map, dwindle demonstration, roaming shows that the while can be to the location of moving target, the position of tracking, track shows;
Query interface: the user can inquire data import the place name that will inquire about in the key word of the inquiry edit box after, if the user selects some place name in map window after, the user clicks inquire button in query interface, can inquire about and shows data.
Described quantity according to moving targets such as GPS equipment adopts different communication structure and mode, and each communication modes and structure be coupling not, and be relatively independent.
GSM/GPRS communication modes, especially GPRS communication modes are adopted in communication between the moving targets such as described monitoring and scheduling center and GPS, can real-time online.
The agreement that described a kind of monitoring and scheduling center and moving target (GPS1 equipment) carry out communication; Comprise: the communication of monitoring and scheduling management information system and moving target, downgoing communication agreement; The communication of mobile device and monitoring and scheduling management information system, the uplink communication agreement.
Described monitoring and scheduling management information system sends downlink command to moving target (GPS equipment) moving target is dispatched; Moving target sends up agreement to carry out in response to answering the instruction that system sends.
Described monitoring and scheduling management clearinghouse can be mass-sended the monitoring protocol instruction fully to moving target (GPS equipment).
The present invention adopts the PDU form of 16 brand-new Unicode codings to carry out the transmission of data.
The present invention can send numeral, character, Chinese character to moving target, and can send on the mobile phone.
Moving target of the present invention comprises: GPS equipment, big-dipper satellite equipment, markon omit the positioning equipment of system etc.
Description of drawings
Fig. 1 is the ultimate principle figure of one embodiment of the present of invention.
Fig. 2 is the graphic user interface process flow diagram of one embodiment of the invention.
Fig. 3 is a process flow diagram uploading data resolution module of one embodiment of the invention.
Fig. 4 is the process flow diagram of network communication module of the GSN/GPRS network mode of one embodiment of the invention.
Fig. 5 is a process flow diagram of the ICP/IP network communication module of one embodiment of the invention.
Fig. 6 is a process flow diagram of the descending control command of one embodiment of the invention.
Fig. 7 is the overall schematic to the moving target monitoring and scheduling.
Embodiment:
The present invention proposes the method and system of moving targets such as a kind of monitoring and scheduling GPS equipment.Concrete structure synoptic diagram (as shown in Figure 7).
System adopts multiple communication modes that moving target is carried out scheduling controlling, has for example just adopted two kinds of communication sides of advanced GSM/GPRS in this figure, and wherein main is exactly a dispatcher software that is contained in Surveillance center.
The software that most preferred embodiment is a G1SMIS by name of the present invention, specific implementation is such: it comprises following a few part, communication function module (antenna mode and mode), GIS data dispatch functional module, the data function module is uploaded in parsing, send descending control command functional module, the library facility that reads and writes data module, adopt a kind of new hierarchy, each functional module is separated, formed between the adjacent layer of four-layer structure (see figure 1) and carried out mutually, last course-lower floor sends request, and lower floor provides response accordingly.The library facility that reads and writes data module (seeing 3 among Fig. 1) adopts Microsoft's odbc database interface to carry out data write in native system, and so not only read or write speed is fast but also portable good.Communication function module (wireless mode and TCP/IP mode) (seeing 5 among Fig. 1) is the main program functional module that moving targets such as monitoring and scheduling center and GPS equipment carry out data communication.Be used for the data at monitoring and scheduling center are sent to moving target equipment and accept the data that moving target equipment sends.After this functional module has been arranged, just can carry out various data communication with moving targets such as GPS equipment very easily.
GIS data dispatch functional module (seeing 7 among Fig. 1), the data that send from moving targets such as GPS equipment by communication function power piece have only the coupling of data and electronic chart being carried out necessity by GIS data dispatch module can clearly demonstrate the position and the state of moving target.The running region of moving target is set, determines driving range by G1S data dispatch functional module.Position data inquiry, Scheduling Block can be inquired about the position data of the scope of appointment.
Separate to pray and upload data function module (seeing 6 among Fig. 1), the data that send from moving targets such as GPS equipment be according to certain rule the protocol data character string.In order to obtain suitable data, must carry out necessary parsing work to the data that obtain from the communication function module, parsing is uploaded the data function module and has just been played this effect like this.
Send descending control command functional module (seeing 4 among Fig. 1), the user carries out various operations and sends monitored instruction to mobile device, at this scheduling information management system, moving target numbers such as the GPS equipment of management are numerous, thus require system not only can single-shot and mass-sending instruct moving target.Graphic user interface directly and the user come into contacts with call relation between each interface of the present invention and data flow (see figure 2).
Subscriber interface module directly and the user come into contacts with, receive user instruction, different instructions is sent to database module respectively, analytical capabilities module and G1S module, these three modules are carried out different programs respectively, the result is returned to the user by subscriber interface module, perhaps user's operation pass to other each the layer.Specifically have: follow the tracks of, stop tracking, playback, monitoring, monitoring, remote control, location, note, warning message, status information, map window, query interface, interface etc. is set.
Subscriber interface module.Be used for the process user operation, user's operation is converted to the request of each layer downwards, by mountain network communication module, analytical capabilities module or network communication module, the analytical capabilities module, the GIS module is beamed back corresponding response, returns to the user by subscriber interface module again.This one deck has been arranged, and the user no longer needs and complicated order is come into contacts with, and can make things convenient for ten thousand his and system interaction, carries out the control of various monitoring and schedulings.
Upload the data parsing functional module: uploading the data parsing functional module is to be used for the character data of receiving by the network communication functional module is resolved to the upper-layer user.Present embodiment upload the data resolution module realization flow as shown in Figure 3, comprise with step once:
(1) the analytical capabilities module invokes begins.
(2) will send the analytical capabilities module to from the character that network passes to buffer zone.
(3) separate in this step that to pray functional module be corresponding character (ASC sign indicating number) with the character conversion that sends.
(4) the character C that is transformed into being sent to concrete agreement separates and prays function.
(5) in concrete body protocol analysis function, judge whether it is the afterbody terminating symbol of agreement
(6) if agreement give the bundle sign character, then it is resolved (Fig. 3 6)
(7), then judge whether it is the head character (Fig. 3 7) of agreement if not the constraint sign character of agreement number
(8) if the head word symbol of agreement then empties the alphabet in the buffer zone, prepare to receive next bar data, get back to step 1.
(9) if not the head character of character, the character of changing is put in the buffer zone.Upload the data parsing functional module, will go out the longitude that GPS equipment sends according to concrete protocol analysis, latitude, fast skin, direction, status information, data such as warning message, and send corresponding functional modules to.The network communication functional module: the network communication functional module is the software interface of moving target communications such as system and GPS equipment, is the functional module that system obtains the moving target device data.In native system, can be divided into GSM communication modes and GPRS communication modes, present embodiment upload network communication functional module realization flow as shown in Figure 4, may further comprise the steps:
(1) network communication functional module is called beginning.
(2) judge whether to have opened serial ports.
(3), open serial ports (Fig. 4 4) if do not open serial ports
(4) if serial ports is opened, then prepare to be provided with communication apparatus.(Fig. 4 3)
(5) send data, receive data.
(6) whether send the data success.
(7) if do not send successfully, resend
(8) if send successfully, close serial ports
It more than is the process flow diagram of directly using the GSM/GPRS communication in the whole communication module of net, in addition under the many situations of the GPS of monitoring and scheduling number of devices, we can directly directly enter the Internet centring system, and fixed ip address (public network address) carries out communication, and the communication modes in sms center and Surveillance center's employing is the TCP/IP mode like this.Realization flow may further comprise the steps as shown in Figure 5:
(1) network communication functional module is called beginning.
(2) create socket.
(3) if socket is not created success, do not create successfully, create again.
(4) if socket is created successfully, the socket of being created is carried out initialization.
(5) port of setting is monitored.
(6) constantly judged whether connection.
(7), continue to monitor if do not connect.
(8), set up and being connected of putting prepared the reception data if listening to port connects.
(9) handle the data that the other side sends.
(10) close socket.
Descending control command functional module: moving target equipment such as GPS are accepted the control command that monitoring and scheduling software sends, and make corresponding reflection according to the particular content of order then.The for example tracking Control order in this monitoring and dispatching system, positioning control order etc.Going the monitor command functional module under water in this dispatching system is exactly to give the network communication functional module then with the control command of user's synthetic its body of various operational group.Realization flow may further comprise the steps as shown in Figure 6:
(1) descending control command functional module is called beginning.
(2) the selection Query Database according to the user obtains needed data.
(3) if data do not exist, turn back to step 1
(4) if data exist, be combined into the character agreement
(5) give the network communication module with the agreement that is combined into.
The present invention has following characteristics:
Be suitable for different users, be convenient to formulate, make different users to carry out different customizations according to the needs of oneself owing to adopt hierarchy; And the various modules of bottom are transparent to the programmer, and the user can redesign the interface fully as required, make the integrated level of various systems improve, and have reduced the programming amount simultaneously greatly.
Communication modes is various, and the communication modes of native system can be divided into GSM communication modes and GPRS communication modes, and the principal feature of utilizing the GSM communication modes is that the GSM customer volume of China has occupied first place in the world on a large scale, and the GSM network is also progressively realized non-blind area; Undoubtedly, along with the develop rapidly of China on the GSM mechanics of communication, the stability of native system and coverage will obtain better perfect.The principal feature of utilizing the GPRS communication modes is that gprs service has all been opened in the many places of present China, adopting the GPRS communication to reach uploads the moving target data in real time, characteristics such as transmission speed are simultaneously because so gprs service is the communication cost that can reduce system greatly of remembering expense according to the flow of communication data.To be ammonium carry out communication according to ICP/IP protocol to gprs service, so IP just can carry out communication as long as native system is connected on the Internet fixedly.
High capacity
Native system adopts the GSM communication modes can adopt hyperchannel control, unitization structure, has thoroughly solved the communication bottleneck problem of single channel control system, by the increase of gsm wireless communication controller, and infinite expanding system control capacity.Low-cost native system is simple in structure, has two kinds of communication modes of GSM and GPRS simultaneously, and the user can select a kind of communication modes that is fit to oneself easily, has avoided DDN private line network edition system construction period length, has involved the many problems of department; Need not to handle mobile office's short message server port and data DDN special line and open matters, reduce the previous work cost, save fund input.
Exclusive host-host protocol
In the GSM of native system communication modes because note, every restriction that sends content quantity, autonomous Design whole communications protocol, every agreement is all finished in a note.And agreement helps procedure development, and is simple in structure, substantial in content: all list agreement in for the repertoire to the trace scheduling of moving targets such as GPS equipment.
Operator to control center adopts multistage control of authority.System manager, higher level operation person, one operator, surveillant, the person of receiving a crime report set the scope that it can monitor mobile vehicle.Each operator can only be in his authority, to the mobile vehicle operation that allows him to monitor.
The source code of network communication module all is oneself to write, and without any unnecessary function, it is integrated to adopt OLE technology and GIS platform to carry out, and has saved a large amount of programming amounts and has accelerated development progress.
Claims (10)
1. one kind is carried out the method and the system thereof of dispatching and monitoring to moving target, and its method is:
(1) the at first real-time information of moving target (GPS equipment) reception satellite transmission;
(2) and moving target constantly judge monitoring and scheduling, whether the instruction at center arrives;
(3) make relevant operation according to concrete instruction then, for example send locating information, report to the police etc.
2. as claimed in claim 1ly a kind of moving target is carried out the method and the system thereof of dispatching and monitoring, the instruction that described basis is concrete is made relevant operation and is comprised:
Follow the tracks of: after the user clicks and follows the tracks of the peace button, can eject the dialog box window of following function, the user can select different parameters that moving targets such as GPS equipment are followed the tracks of;
Stop to follow the tracks of: after the user clicks and stops track button, can eject and stop to follow the tracks of window, the user selects the GPS device numbering that need stop, and calls descending control command and the communication function module is controlled equipment;
Playback: the user clicks playback button, and system ejects the playback dialog box window, after the user selects various parameters, after same descending control command of system call and the database function module track is carried out playback;
Monitoring: after the user clicks the monitoring button, system will eject the monitoring dialog box, and the user can select;
Monitor, monitoring type such as restriction running region, system call network communication module is carried the moving targets such as GPS equipment that set and is provided with then;
Remote control: after the user clicked remote control peace button, system ejected the remote control dialog box, and the user can select automatic outage, automatic fuel cut-off during recovers outage, recovers control types such as fuel feeding, system call database module then, the network communication module is carried out necessary control to moving target equipment such as GPS;
The location: after the user clicked navigation button, system ejected the location session frame, and the equipment that user's selection will be located calls database module then and the network communication module sends positioning command to target;
Note: after the user clicked the note button, system ejected the note dialog box, and the user is at the good short message content that oneself will send of editor's inediting, and system call database module then and network communication module send information to specific GPS equipment;
Warning message: after the user clicks the warning message button, system ejects the warning message dialog box, with-family calling database function module and network communication module, the desorb functional module is checked Realtime Alerts information and the record of warning in the past, and can carry out various deletion actions to warning message;
Status information: the user clicks the status information button, system can eject the status information dialog box, the user can call database function module and network communication module, the analytical capabilities module is checked the real-time status information of equipment and state recording in the past, and can carry out various deletion actions to status information;
Map window: the map window displayed map, after the user selects suitable operation, can amplify demonstration to map, dwindle demonstration, roaming shows that the while can be to the location of moving target, the position of tracking, track shows;
Query interface: the user can inquire data import the place name that will inquire about in the key word of the inquiry edit box after, if the user selects some place name in map window after, the user clicks inquire button in query interface, can inquire about and shows data.
3. as claimed in claim 1ly a kind of moving target is carried out the method and the system thereof of dispatching and monitoring, described quantity according to moving targets such as GPS equipment adopts different communication structure and mode, and each communication modes and structure be coupling not, and be relatively independent.
4. as claimed in claim 1ly a kind of moving target is carried out the method and the system thereof of dispatching and monitoring, GSM/GPRS communication modes, especially GPRS communication modes are adopted in the communication between the moving targets such as described monitoring and scheduling center and GPS, can real-time online.
5. as claimed in claim 1ly a kind of moving target is carried out the method and the system thereof of dispatching and monitoring, the agreement that described a kind of monitoring and scheduling center and moving target (GPS1 equipment) carry out communication; Comprise: the communication of monitoring and scheduling management information system and moving target, downgoing communication agreement; The communication of mobile device and monitoring and scheduling management information system, the uplink communication agreement.
6. as claimed in claim 5ly a kind of moving target is carried out the method and the system thereof of dispatching and monitoring, the monitoring and scheduling management information system sends downlink command to moving target (GPS equipment) moving target is dispatched; Moving target sends up agreement to carry out in response to answering the instruction that system sends.
7. as claimed in claim 5ly a kind of moving target is carried out the method and the system thereof of dispatching and monitoring, the monitoring and scheduling management clearinghouse can be mass-sended the monitoring protocol instruction fully to moving target (GPS equipment).
8. as claimed in claim 5ly a kind of moving target is carried out the method and the system thereof of dispatching and monitoring, adopt the PDU form of 16 brand-new Unicode codings to carry out the transmission of data.
9. a kind of moving target is carried out the method and the system thereof of dispatching and monitoring as right 8 is described, can send numeral, character, Chinese character to moving target, and can send on the mobile phone.
10. a kind of moving target is carried out the method and the system thereof of dispatching and monitoring as right 1 is described, moving target comprises: GPS equipment, big-dipper satellite equipment, markon be the positioning equipment etc. of system slightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200410043638XA CN1595395A (en) | 2004-06-23 | 2004-06-23 | Method and system for dispatching and monitoring moving target |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200410043638XA CN1595395A (en) | 2004-06-23 | 2004-06-23 | Method and system for dispatching and monitoring moving target |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1595395A true CN1595395A (en) | 2005-03-16 |
Family
ID=34665348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200410043638XA Pending CN1595395A (en) | 2004-06-23 | 2004-06-23 | Method and system for dispatching and monitoring moving target |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1595395A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1834585B (en) * | 2006-05-08 | 2011-10-19 | 深圳市赛格导航科技股份有限公司 | Dispatching guidance system of mining vehicle |
| CN102722973A (en) * | 2012-06-29 | 2012-10-10 | 深圳市赛格导航科技股份有限公司 | Intelligent agriculture operation system based on GPS (Global Position System) and operation method thereof |
| CN103472849A (en) * | 2013-09-04 | 2013-12-25 | 航天东方红卫星有限公司 | Satellite attitude maneuver tracking method based on cooperative target tracking in closed loop mode |
| CN105679018A (en) * | 2016-01-28 | 2016-06-15 | 福建航天星联信息科技有限公司 | Vehicle tracking system based on vehicle driving track |
| CN106095115A (en) * | 2016-06-30 | 2016-11-09 | 北京智能管家科技有限公司 | A kind of application program scheduling processing method and processing device |
| CN113771738A (en) * | 2021-08-11 | 2021-12-10 | 深圳市智岩科技有限公司 | Vehicle-mounted light control method, device, system, equipment and storage medium |
-
2004
- 2004-06-23 CN CNA200410043638XA patent/CN1595395A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1834585B (en) * | 2006-05-08 | 2011-10-19 | 深圳市赛格导航科技股份有限公司 | Dispatching guidance system of mining vehicle |
| CN102722973A (en) * | 2012-06-29 | 2012-10-10 | 深圳市赛格导航科技股份有限公司 | Intelligent agriculture operation system based on GPS (Global Position System) and operation method thereof |
| CN102722973B (en) * | 2012-06-29 | 2018-02-13 | 深圳市赛格导航科技股份有限公司 | Reading intelligent agriculture operating system and its operational method based on GPS |
| CN103472849A (en) * | 2013-09-04 | 2013-12-25 | 航天东方红卫星有限公司 | Satellite attitude maneuver tracking method based on cooperative target tracking in closed loop mode |
| CN103472849B (en) * | 2013-09-04 | 2015-10-21 | 航天东方红卫星有限公司 | Based on the attitude of satellite maneuver tracking method that closed loop mode cooperative target is followed the tracks of |
| CN105679018A (en) * | 2016-01-28 | 2016-06-15 | 福建航天星联信息科技有限公司 | Vehicle tracking system based on vehicle driving track |
| CN106095115A (en) * | 2016-06-30 | 2016-11-09 | 北京智能管家科技有限公司 | A kind of application program scheduling processing method and processing device |
| CN106095115B (en) * | 2016-06-30 | 2019-05-17 | 北京智能管家科技有限公司 | A kind of application program scheduling processing method and processing device |
| CN113771738A (en) * | 2021-08-11 | 2021-12-10 | 深圳市智岩科技有限公司 | Vehicle-mounted light control method, device, system, equipment and storage medium |
| CN113771738B (en) * | 2021-08-11 | 2023-09-08 | 深圳市智岩科技有限公司 | Vehicle-mounted light control method, device, system, equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1637381A (en) | Navigation system | |
| CN101067654A (en) | Travelling group team management system based mobile positioning technique and GIS | |
| CN103269510A (en) | Efficient power usage in position tracking operations | |
| CN1739125A (en) | Group interaction system for interaction with other vehicles of a group | |
| CN100337235C (en) | Method and apparatus for accessing database | |
| CN1767546A (en) | Game system and game platform and method for using location information in game | |
| CN1677414A (en) | Transport vehicle and on-vehicle monitoring system for goods information and monitoring method | |
| CN1171579A (en) | Information processing apparatus and information processing method | |
| CN1678994A (en) | System and method for providing access to user interface information | |
| CN113506567A (en) | Context-based speech recognition grammar selection method and system | |
| CN1740809A (en) | Mobile communication network combined with positioning function and method thereof | |
| CN1595395A (en) | Method and system for dispatching and monitoring moving target | |
| CN102469112A (en) | Position tracking implementation method, device and system | |
| CN103047981B (en) | Electronic installation and its navigation locating method and system | |
| CN109522348A (en) | A kind of data processing system and method merging multiple intellectual analysis language | |
| CN1897687A (en) | Method for providing location guide service using epg data and broadcasting receiver thereof | |
| CN102759737A (en) | Big Dipper satellite locating navigation vehicle-mounted terminal | |
| CN1908692A (en) | Built-in vehicle-mounted GPS navigation platform device and method thereof | |
| CN1154838C (en) | Instruction guide method and system | |
| CN109831736A (en) | A kind of data processing method, device, server and client | |
| CN1661327A (en) | Car borne geo information collector | |
| CN1948992A (en) | GPS navigational method, system and equipment thereof | |
| CN1084501C (en) | Ship data processing system | |
| CN102946430B (en) | Command dispatching system and method | |
| CN1633204A (en) | Multi-base station multi-parameter locating system for Little Smart |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |