CN104301863A - Device and method for positioning - Google Patents
Device and method for positioning Download PDFInfo
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- CN104301863A CN104301863A CN201310307593.1A CN201310307593A CN104301863A CN 104301863 A CN104301863 A CN 104301863A CN 201310307593 A CN201310307593 A CN 201310307593A CN 104301863 A CN104301863 A CN 104301863A
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- positioning
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
Abstract
The invention discloses a device and a method for positioning. The device comprises a web server module, a GPS server module and a positioning module. The web server module is used for receiving a request sent by a requester through a wireless communication mode, sending the received request to the GPS server module, and sending the response of the GPS server module to the request to the requester. The GPS server module is used for operating the positioning module according to the request sent by the requester and responding to the request sent by the requester. The positioning module is used for providing positioning service data. According to the invention, positioning data is borne through a wireless communication mode. The problem of positioning realization of equipment without a serial port can be solved. The device and the method can be compatible with a PC UI having a positioning function, and can adapt to a positioning application provided by a third party. Especially for embedded equipment as a wireless router, positioning data is borne through a wireless network.
Description
Technical field
The present invention relates to field of locating technology, particularly relating to a kind of device and method for locating.
Background technology
Along with the fast development of mobile Internet, mobile terminal demand growth and swift and violent, the positioning function of mobile terminal device uses also commonplace.
It is by USB(USB that traditional data card realizes) connecting line access computer, by device enumeration USB port, then each port virtual is become different equipment.Then drive with computer-side the object reaching transfer of data alternately.
The GPS(global positioning system of traditional data card) function is also like this, by device enumeration USB virtual port.Gps data carries out transmitting the function reaching GPS location by usb protocol.
Just because of this realization and the extensive use of traditional data card GPS function, market there is the APP(application by serial ports read-write GPS information), representational product is Google Maps.
UFI(has the data card of WIFI function) be data card one upgrading product, be different from traditional data card product.Under a lot of scene, user it can be used as a router to use.UFI series products does not need to be connected with computer in such a scenario, just uses as a wireless router.Simultaneously under this scene, owing to not being connected with computer, also cannot enumerating the USB port identical with traditional data card and carry out gps data transmission.At present, the product being similar to UFI cannot realize positioning function.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of device and method for locating, and wireless built equipment can be made to realize positioning function.
For solving the problems of the technologies described above, a kind of device for locating of the present invention, comprising: Page Service module, positioning service module and locating module, wherein:
Described Page Service module, for being received the request that requesting party sends by communication, the request received is sent to described positioning service module, and the response of described positioning service module to request is sent to described request side by communication;
Described positioning service module, operates described locating module for the request sent according to described request side, responds the request that described request side sends;
Described locating module, for providing the data of the service of positioning.
Further, described Page Service module, specifically for when to be received connection establishment request from described request side by communication, described connection establishment request is sent to described positioning service module, and when receiving the data of locating module from positioning service module, the data of locating module are sent to described request side by communication;
Described positioning service module, specifically for after receiving connection establishment request from described Page Service module, connection establishment request is sent to locating module, set up the wireless connections of requesting party and locating module, the data of locating module are sent to described Page Service module by the wireless connections of setting up.
Further, described Page Service module, specifically for when to be received positioning states request message from described request side by communication, described positioning states request message is sent to described positioning service module, and when receiving state information and the port numbers of locating module from positioning service module, the state information of locating module and port numbers are sent to described request side by communication;
Described positioning service module, specifically for after receiving positioning states request message from described Page Service module, opens described locating module, and the state information of locating module and port numbers are sent to described Page Service module.
Further, a kind of device providing positioning service, comprising: application module, virtual serial port module and cordless communication network module, wherein:
Described application module, for being sent request to described cordless communication network module by described virtual serial port module, and received the response of described request from described cordless communication network module by described virtual serial port module, according to the content responded for user provides positioning service;
Described cordless communication network module, for by communication the request of the described application module received from virtual serial port module being sent to the device for locating, and the device being used for locating described in being received by communication is sent to described application module to the response of described request by described virtual serial port module;
Described virtual serial port module, carries out mutual interface for providing between described application module and described cordless communication network module.
Further, described application module, specifically for sending positioning states request message by virtual serial port module to cordless communication network module, acquisition request is included in the state information of the locating module in the device for locating, and receives state information and the port numbers of the locating module that cordless communication network module is sent by virtual serial port module;
Described cordless communication network module, specifically for being used for the device of locating described in being sent to by communication by described positioning states request message, and the state information of the locating module returned by the described device being used for locating and port numbers send to described application module by virtual serial port module.
Further, described application module, also for when the state of locating module is opening, connection establishment request message is sent by described virtual serial port module to described cordless communication network module according to described port numbers, request and described locating module set up wireless connections, and receive the data of the locating module that cordless communication network module sends, use the data of locating module to provide positioning service;
Described cordless communication network module, also for after receiving connection establishment request message, the described device for locating is sent to by communication, and receive the data of the locating module that the described device for locating sends, the data of locating module are sent to described application module by virtual interface module.
Further, a kind of method for locating, comprising:
For the request that the device of locating is sent by communication reception requesting party, according to the request that described request side sends, self-contained locating module is operated;
The described device for locating responds the request that described request side sends, and sends to described request side by the response of request by communication.
Further, the described device for locating receives the request of requesting party's transmission by communication, the request sent according to described request side and self-contained locating module operate, and send to described request side, comprising to the response of request by communication:
The described device for locating receives the positioning states request message of requesting party's transmission by communication, after receiving positioning states request message, open described locating module, the state information of locating module and port numbers are sent to described request side by communication;
The described device for locating is after sending to requesting party by the state information of locating module and port numbers, when requestor requests and locating module set up wireless connections, set up the wireless connections of requesting party and locating module, by the wireless connections of setting up, the data of locating module are sent to requesting party.
Further, a kind of method providing positioning service, comprising:
There is provided the device of positioning service will ask the device sent to for locating by communication, and receive the described device for locating to the response of described request by communication;
The described content of the response of the device of positioning service according to receiving that provides provides positioning service for user.
Further, the described device of positioning service that provides will ask the device sent to for locating by communication, and receive the described device for locating to the response of described request by communication, the content according to the response received provides positioning service for user, comprising:
The described device of positioning service that provides sends positioning states request message by communication to the device for locating, the state information of locating module for comprising in the device of locating described in acquisition request;
The described device of positioning service that provides receives state information and the port numbers of locating module from the described device for locating, when the state of described locating module is opening, wireless connections are set up according to described port numbers and described locating module, received the data of locating module by the wireless connections of setting up, use the data of locating module to provide positioning service.
In sum, the present invention carries locator data by communication, the location problem of implementation without serial ports kind equipment can be solved, compatible can have the PC UI of positioning function, and can the position application that provides of adaptive third party, especially for embedded device as wireless router time, carry locator data by wireless network.
Accompanying drawing explanation
Fig. 1 is the Organization Chart of device for locating of embodiment of the present invention;
Fig. 2 is the Organization Chart providing the device of positioning service of embodiment of the present invention;
Fig. 3 is the flow chart of method for locating of embodiment of the present invention;
Fig. 4 is the flow chart providing the method for positioning service of embodiment of the present invention.
Embodiment
The application is by wireless network but not USB transmission realizes positioning service, the device section of the application comprises provides the device of positioning service and the device for locating, device for locating can be without serial ports kind equipment, as the firmwares such as embedded device (firmware).
The device of positioning service is provided to comprise: application module, virtual serial port module and cordless communication network module, application module is by virtual serial port module accesses cordless communication network module, cordless communication network module obtains locator data (as gps data), after successfully obtaining locator data, by the locator data that listened to by the network port by virtual serial port module transfer to application module (as GPS APP).
Device for locating comprises: Page Service (Web Server) module, positioning service (GPS Server) module and locating module.
Page Service module in charge process request (as http request).After receiving positioning states (Http GetGpsStatus) request message, meeting triggered location service module obtains state and the port numbers of locating module (as GPS module), and the state information of acquisition and port numbers communication are sent to the device providing positioning service; When receiving connection establishment request, connection establishment request is sent to positioning service module, and when receiving data (locator data) of locating module from positioning service module, the data of locating module are sent to the device that positioning service is provided by communication.
Positioning service module in charge obtains state information and the port numbers of locating module, the state information of locating module and port numbers are sent to the device providing positioning service by Page Service module, and obtain locator data, locator data is sent to the device that positioning service is provided by Page Service module.
For making the object, technical solutions and advantages of the present invention clearly understand, hereinafter will be described in detail to embodiments of the invention by reference to the accompanying drawings.It should be noted that, when not conflicting, the embodiment in application and the feature in embodiment can combination in any mutually.
As shown in Figure 1, the device for locating of the application, comprising: Page Service module, positioning service module and locating module, wherein:
Page Service module, for being received the request that requesting party's (providing the device of positioning service) sends by communication, the request received is sent to positioning service module, and the response of positioning service module to request is sent to requesting party by communication;
Positioning service module, operates locating module for the request sent according to requesting party, responds the request that requesting party sends;
Locating module, for providing the data of the service of positioning.
Page Service module, specifically for when receiving connection establishment request by communication from requesting party, connection establishment request is sent to positioning service module, and when receiving the data of locating module from positioning service module, the data of locating module are sent to requesting party by communication;
Positioning service module, specifically for after receiving connection establishment request from Page Service module, connection establishment request is sent to locating module, sets up the wireless connections of requesting party and locating module, the data of locating module are sent to Page Service module by the wireless connections of setting up.
Page Service module, specifically for when receiving positioning states request message by communication from requesting party, positioning states request message is sent to positioning service module, and when receiving state information and the port numbers of locating module from positioning service module, the state information of locating module and port numbers are sent to requesting party by communication;
Positioning service module, specifically for after receiving positioning states request message from Page Service module, opens locating module, and the state information of locating module and port numbers are sent to Page Service module.
As shown in Figure 2, the device providing positioning service of the application, comprising: application module, virtual serial port module and cordless communication network module, wherein:
Application module, for being sent request to cordless communication network module by virtual serial port module, and receives the response of request, according to the content responded for user provides positioning service from cordless communication network module by virtual serial port module.
Cordless communication network module, for by communication the request of the application module received from virtual serial port module being sent to the device for locating, and the response of the device being used for locating received by communication to request is sent to application module by virtual serial port module.
Cordless communication network module comprises: network interface, network protocol stack and network-driven etc.
Virtual serial port module, carries out mutual interface for providing between application module and cordless communication network module.Virtual serial port module is Non-Plug and Play (PnP) serial ports.Virtual serial port module comprises serial port drive, by serial port drive access cordless communication network module.
Application module, specifically for sending positioning states request message by virtual serial port module to cordless communication network module, acquisition request is included in the state information of the locating module in the device for locating, and receives state information and the port numbers of the locating module that cordless communication network module is sent by virtual serial port module;
Cordless communication network module, specifically for positioning states request message is sent to device for locating by communication, and the state information of the locating module returned by the device being used for locating and port numbers send to application module by virtual serial port module.
Application module, also for when the state of locating module is opening, connection establishment request message is sent by virtual serial port module to cordless communication network module according to port numbers, request and locating module set up wireless connections, and receive the data of the locating module that cordless communication network module sends, use the data of locating module to provide positioning service;
Cordless communication network module, also for after receiving connection establishment request message, send to the device for locating by communication, and receive the data of the locating module that the device for locating sends, the data of locating module are sent to application module by virtual interface module.
For ensureing the execution of method for locating of the application, in positioning service module, three work be completed:
(1) first initialization locating module;
(2) log-on message processing threads, this thread is responsible for the process of locating module relevant information, comprises locating module and opens, closes and the collection etc. of data of locating module;
(3) start communication process thread, this thread is responsible for locating module and the communication of device providing positioning service, comprises intercepting network interface data, intercepting network data and transmission data etc.
Present embodiment in the method for locating, receive by communication the request that requesting party sends for the device of locating, according to the request that requesting party sends, self-contained locating module operated; Device for locating responds the request that described request side sends, and sends to requesting party by the response of request by communication.
As shown in Figure 3, the method for locating of the application, comprising:
Step 301: positioning service module obtains the current state of locating module;
Step 302: positioning service module log-on message processing threads, waits for the message of Page Service module;
Step 303: positioning service module starts communication process thread, this thread creation Sockets(socket) pond, the message of listening port;
Step 304: Page Service module receives positioning states (Http GetGpsStatus) request message from requesting party, and positioning states request message is sent to positioning service module;
Step 305: after positioning service module receives positioning states request message, judges the type of the message received, and determines whether to open locating module, if so, then performs step 306; Otherwise, perform step 310;
Step 306: positioning service module is opened locating module and preserved starting state, replys the state information of locating module and port numbers to Page Service module;
Step 307: state information and port numbers are sent to requesting party by communication by Page Service module;
Step 308: Page Service module receives connection establishment request (TCP connection request) by communication from requesting party, and connection establishment request is sent to positioning service module;
Step 309: after positioning service module receives connection establishment request, sends to locating module by connection establishment request, sets up the wireless connections of requesting party and locating module, and the data of locating module are sent to Page Service module by the wireless connections of setting up;
The data of locating module are sent to requesting party by communication by Page Service module.
If receive the request that disconnection of wireless connects, then remove Socket pond, stop transfer of data.
Step 310: positioning service module, after receiving turn-off request, perform shutoff operation, and return state information is to Page Service module, and mode of operation is sent to Page Service module with web form.
As shown in Figure 4, the method providing positioning service of present embodiment, comprising:
Step 401: application module is sent request to cordless communication network module by virtual serial port module;
Step 402: the request of the application module received from virtual serial port module upon receiving a request, to be sent to the device for locating by communication by cordless communication network module;
Step 403: cordless communication network module receives for the device of the locating response to request by communication, and the response of the device being used for locating to request is sent to application module by virtual serial port module;
Step 404: application module receives the response of request from cordless communication network module by virtual serial port module, according to the content responded for user provides positioning service.
Virtual serial port module carries out mutual interface between application module and cordless communication network module.
In present embodiment, application module sends request to cordless communication network module, comprise: send positioning states request message by virtual serial port module to cordless communication network module, acquisition request is included in the state information of the locating module in the device for locating.
Application module receives the response of request from cordless communication network module by virtual serial port module, comprising: the state information and the port numbers that receive the locating module that cordless communication network module is sent by virtual serial port module.
Cordless communication network module upon receiving a request, the request of the application module received from virtual serial port module being sent to the device for locating by communication, comprising: positioning states request message is sent to device for locating by communication by cordless communication network module.
The response of the device being used for locating to request is sent to application module by virtual serial port module by cordless communication network module, comprising: state information and the port numbers of the locating module returned by the device being used for locating send to application module by virtual serial port module.
In present embodiment, application module is after receiving state information and port numbers, if the state of locating module is opening, send connection establishment request message according to port numbers by virtual serial port module to cordless communication network module, request and locating module set up wireless connections;
Cordless communication network module is after receiving connection establishment request message, the device for locating is sent to by communication, and receive the data of the locating module that the device for locating sends, the data of locating module are sent to application module by virtual interface module;
Application module receives the data of the locating module that cordless communication network module sends, and uses the data of locating module to provide positioning service.
The all or part of step that one of ordinary skill in the art will appreciate that in said method is carried out instruction related hardware by program and is completed, and described program can be stored in computer-readable recording medium, as read-only memory, disk or CD etc.Alternatively, all or part of step of above-described embodiment also can use one or more integrated circuit to realize, and correspondingly, each module/unit in above-described embodiment can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.The application is not restricted to the combination of the hardware and software of any particular form.
The foregoing is only the preferred embodiment of the application, be not limited to the application, for a person skilled in the art, the application can have various modifications and variations.Within all spirit in the application and principle, any amendment done, equivalent replacement, improvement etc., within the protection range that all should be included in the application.
Claims (10)
1. the device for locating, is characterized in that, comprising: Page Service module, positioning service module and locating module, wherein:
Described Page Service module, for being received the request that requesting party sends by communication, the request received is sent to described positioning service module, and the response of described positioning service module to request is sent to described request side by communication;
Described positioning service module, operates described locating module for the request sent according to described request side, responds the request that described request side sends;
Described locating module, for providing the data of the service of positioning.
2. device as claimed in claim 1, is characterized in that:
Described Page Service module, specifically for when to be received connection establishment request from described request side by communication, described connection establishment request is sent to described positioning service module, and when receiving the data of locating module from positioning service module, the data of locating module are sent to described request side by communication;
Described positioning service module, specifically for after receiving connection establishment request from described Page Service module, connection establishment request is sent to locating module, set up the wireless connections of requesting party and locating module, the data of locating module are sent to described Page Service module by the wireless connections of setting up.
3. device as claimed in claim 1 or 2, is characterized in that:
Described Page Service module, specifically for when to be received positioning states request message from described request side by communication, described positioning states request message is sent to described positioning service module, and when receiving state information and the port numbers of locating module from positioning service module, the state information of locating module and port numbers are sent to described request side by communication;
Described positioning service module, specifically for after receiving positioning states request message from described Page Service module, opens described locating module, and the state information of locating module and port numbers are sent to described Page Service module.
4. a device for positioning service is provided, it is characterized in that, comprising: application module, virtual serial port module and cordless communication network module, wherein:
Described application module, for being sent request to described cordless communication network module by described virtual serial port module, and received the response of described request from described cordless communication network module by described virtual serial port module, according to the content responded for user provides positioning service;
Described cordless communication network module, for by communication the request of the described application module received from virtual serial port module being sent to the device for locating, and the device being used for locating described in being received by communication is sent to described application module to the response of described request by described virtual serial port module;
Described virtual serial port module, carries out mutual interface for providing between described application module and described cordless communication network module.
5. device as claimed in claim 4, is characterized in that:
Described application module, specifically for sending positioning states request message by virtual serial port module to cordless communication network module, acquisition request is included in the state information of the locating module in the device for locating, and receives state information and the port numbers of the locating module that cordless communication network module is sent by virtual serial port module;
Described cordless communication network module, specifically for being used for the device of locating described in being sent to by communication by described positioning states request message, and the state information of the locating module returned by the described device being used for locating and port numbers send to described application module by virtual serial port module.
6. device as claimed in claim 5, is characterized in that:
Described application module, also for when the state of locating module is opening, connection establishment request message is sent by described virtual serial port module to described cordless communication network module according to described port numbers, request and described locating module set up wireless connections, and receive the data of the locating module that cordless communication network module sends, use the data of locating module to provide positioning service;
Described cordless communication network module, also for after receiving connection establishment request message, the described device for locating is sent to by communication, and receive the data of the locating module that the described device for locating sends, the data of locating module are sent to described application module by virtual interface module.
7. the method for locating, is characterized in that, comprising:
For the request that the device of locating is sent by communication reception requesting party, according to the request that described request side sends, self-contained locating module is operated;
The described device for locating responds the request that described request side sends, and sends to described request side by the response of request by communication.
8. method as claimed in claim 7, it is characterized in that, the described device for locating receives the request of requesting party's transmission by communication, the request sent according to described request side and self-contained locating module operate, send to described request side by the response of request by communication, comprising:
The described device for locating receives the positioning states request message of requesting party's transmission by communication, after receiving positioning states request message, open described locating module, the state information of locating module and port numbers are sent to described request side by communication;
The described device for locating is after sending to requesting party by the state information of locating module and port numbers, when requestor requests and locating module set up wireless connections, set up the wireless connections of requesting party and locating module, by the wireless connections of setting up, the data of locating module are sent to requesting party.
9. a method for positioning service is provided, it is characterized in that, comprising:
There is provided the device of positioning service will ask the device sent to for locating by communication, and receive the described device for locating to the response of described request by communication;
The described content of the response of the device of positioning service according to receiving that provides provides positioning service for user.
10. method as claimed in claim 9, it is characterized in that, the described device of positioning service that provides will ask the device sent to for locating by communication, and receive the described device for locating to the response of described request by communication, content according to the response received provides positioning service for user, comprising:
The described device of positioning service that provides sends positioning states request message by communication to the device for locating, the state information of locating module for comprising in the device of locating described in acquisition request;
The described device of positioning service that provides receives state information and the port numbers of locating module from the described device for locating, when the state of described locating module is opening, wireless connections are set up according to described port numbers and described locating module, received the data of locating module by the wireless connections of setting up, use the data of locating module to provide positioning service.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310307593.1A CN104301863A (en) | 2013-07-19 | 2013-07-19 | Device and method for positioning |
| PCT/CN2013/082795 WO2014166197A1 (en) | 2013-07-19 | 2013-09-02 | Device and method for positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310307593.1A CN104301863A (en) | 2013-07-19 | 2013-07-19 | Device and method for positioning |
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| Publication Number | Publication Date |
|---|---|
| CN104301863A true CN104301863A (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310307593.1A Pending CN104301863A (en) | 2013-07-19 | 2013-07-19 | Device and method for positioning |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104301863A (en) |
| WO (1) | WO2014166197A1 (en) |
Cited By (1)
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| CN106873014A (en) * | 2017-01-22 | 2017-06-20 | 北京通途永久科技有限公司 | A kind of method of transportation and communication quantity in express statistic region |
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| CN102325300A (en) * | 2011-07-20 | 2012-01-18 | 中兴通讯股份有限公司 | Positioning method and system |
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- 2013-09-02 WO PCT/CN2013/082795 patent/WO2014166197A1/en active Application Filing
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| CN101437196A (en) * | 2007-11-13 | 2009-05-20 | 朗讯科技公司 | Position service information transmission of mobile packet mode |
| CN101887112A (en) * | 2009-05-15 | 2010-11-17 | 佛山市顺德区汉达精密电子科技有限公司 | Sharing system of satellite positioning data and method thereof |
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Also Published As
| Publication number | Publication date |
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| WO2014166197A1 (en) | 2014-10-16 |
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Application publication date: 20150121 |