CN1960572B - System and method of implementing mobile positioning - Google Patents
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Abstract
The system thereof comprises: a controlled end of mobile communication module; a mobile network; a mobile positioning platform; a related terminal used for starting and stopping the positioning, and getting the positioning information about the controlled terminal; and a monitor platform used for receiving the request from the related terminal, getting the position information from the mobile positioning platform, comparing the obtained position information with the initial background information to decide if the controlled terminal is moved, and transmitting the alarming information to the related terminal.
Description
Technical Field
The present invention relates to the field of mobile communications, and more particularly, to a system and method for providing mobile positioning in a mobile communication system.
Background
With the development of mobile communication technology, more and more value-added applications have appeared, for example, mobile positioning technology can be applied to article monitoring. For example, the Mobile Positioning System (MPS) in ericsson can know the position of the monitored object in real time by using a network polling Positioning method.
However, the existing network conditions are complex, including: multi-layer cross-cell coverage, ongoing network optimization engineering, cell coverage and cell instability, unpredictable emergency coverage, signal reflection errors of tall buildings and other objects, current network MPS and cell parameter conditions, etc., may cause uncertainty in the location information returned by a single positioning.
The present network MPS adopts CGI/TA positioning technology, and the returned result includes 6 parameters: inner and outer diameters, center point longitude and latitude, start angle and end angle. The result is a region.
The current network MPS system relies on cell data for position information calculation, and the accuracy of the cell parameters directly determines to a large extent the accuracy of the MPS system itself. The parameters of primary influence include cell longitude (latitude), cell latitude (longitude), antenna Type (antenna _ Type), antenna azimuth (sector _ angle), and maximum cell radius (max _ cell _ radius). Due to the possibility of inaccuracy of cell data and the influence of uncertain factors such as signal reflection on the calculation result of the MPS system, when a certain mobile terminal is in a stationary state, a plurality of different return ranges may occur in positioning operations at different times. The possible situations between any two return ranges include the following: case 1: the two areas are overlapped; case 2: the two regions do not coincide, but there is an overlapping region; case 3: the two regions do not coincide and there is no overlapping region. In the prior art, when the condition 3 occurs, the position of the monitored object is considered to be moved, but the actual condition is probably caused by the unpredictability of the current network condition, so the reliability and the accuracy of the prior art are low, and false alarm can be caused.
Disclosure of Invention
The invention aims to provide a system and a method for realizing mobile positioning, which have high accuracy and credibility.
The technical scheme adopted by the invention is that 1, a system for realizing mobile positioning is provided, which comprises: controlled terminal with mobile communication module, mobile network and mobile positioning platform connected with the controlled terminal, characterized in that, it also includes:
the related terminal is used for requesting to start positioning or terminate positioning and acquiring positioning information of the controlled terminal;
the monitoring platform is used for receiving a request of the associated terminal, obtaining the position information of the controlled terminal from the mobile positioning platform, comparing the obtained position information with the initial background and the initial credible background information, judging whether the controlled terminal moves or not, and transmitting alarm information to the associated terminal when the controlled terminal moves;
the monitoring platform comprises:
the monitoring platform server is used for interacting with the mobile positioning platform and the associated terminal and is responsible for the positioning monitoring process of the system, the triggering calculation of the alarm and the release of the alarm information;
the voice call server is used for providing the functions of starting and stopping monitoring by dialing the telephone for the associated terminal;
the unstructured supplementary service data USSD application server is used for providing USSD mode monitoring starting, monitoring stopping and query instructions for the associated terminal;
the short message application server is used for providing a short message mode starting monitoring and stopping monitoring instruction, short message alarm information and short message alarm tracking information for the associated terminal;
the webpage application server is used for providing webpage service for the associated terminal;
the monitoring platform server comprises a user authentication and management module, a positioning and monitoring module and a triggering and alarming module; wherein:
the user authentication and management module is used for providing user management, user authentication and user registration and logout;
the positioning and monitoring module is used for initiating a positioning request to the mobile positioning platform, acquiring and correctly identifying positioning data and controlling a set monitoring process;
the triggering and alarming module is used for comparing and calculating the positioning data obtained by the positioning and monitoring module and the previous positioning data and confirming whether an alarm is generated or not;
the short message application server comprises a short message receiving and sending module, an alarm module, a data management module and an application processing module; wherein,
the short message receiving and sending module is connected with the short message gateway through a standard interface and sends the short message provided by the monitoring platform to a specified mobile phone number; receiving a short message transmitted by the short message gateway, and handing the short message to the application processing module for processing;
the alarm module is used for receiving alarm information from the monitoring platform and sending the alarm information to the short message receiving and sending module to send the short message alarm information; and receiving the alarm tracking information from the monitoring platform, and sending the alarm tracking information to the short message receiving and sending module to send the short message alarm tracking information.
The data management module is used for storing and managing short message data, and the short message data comprises a timestamp and short message content information;
the application processing module is used for carrying out corresponding processing on the short message received by the short message receiving and sending module according to the application processing function setting.
Preferably, the associated terminal comprises a Geographic Information System (GIS) module, a terminal positioning and monitoring module and a terminal data management module; wherein,
the GIS module is used for identifying a map format, displaying a map and displaying map landmark information; marking the position of the controlled terminal on a map; displaying the track of the alarm controlled terminal and tracking the alarm controlled terminal;
the terminal positioning and monitoring module is used for initiating a positioning request and receiving request return information; selecting to receive alarm tracking information of a monitoring platform;
the terminal data management module is used for managing the associated terminal user and the authority; managing map landmark information; managing historical positioning data, historical monitoring data, and historical tracking data.
Preferably, the controlled terminal is an external customized terminal, an internal customized terminal or a common mobile terminal.
Correspondingly, the invention also provides a method for realizing mobile positioning, which comprises the following steps:
A. opening a controlled terminal, and sending a request for positioning the controlled terminal to a monitoring platform by using a related terminal;
B. the monitoring platform receives a request from the associated terminal and obtains initial position information of the controlled terminal by using the mobile positioning platform;
C. the monitoring platform monitors the position information of the controlled terminal at regular time, compares the latest position information with the initial position information and judges whether the controlled terminal moves or not;
D. if the judgment result is that the controlled terminal is moved, the monitoring platform informs the associated terminal of alarm information;
the step B further comprises the following steps:
b1, after receiving the request from the associated terminal, the monitoring platform continuously positions the controlled terminal for a predetermined number of times;
b2, the monitoring platform calculates the position information obtained by the preset times of positioning to obtain the final position area as the initial background; and using the overlapping area generated by the sequential overlapping of the position areas obtained by the positioning for the preset times as an initial credible area.
Preferably, the step B1 further includes:
the monitoring platform positions the controlled terminal through a mobile positioning platform;
the mobile network where the controlled terminal is located returns the cell number and the advance time value where the controlled terminal is located;
and the mobile positioning platform acquires the position information of the controlled terminal according to the cell number and the advance time value.
Preferably, the step C specifically includes:
the monitoring platform requests the mobile positioning platform to position the controlled terminal at preset time intervals;
comparing the position information fed back by the mobile positioning platform with the initial background and the initial credible area, and gradually increasing the background intensity according to a comparison principle;
when the background intensity exceeds a fixed value and the fed back position information is not overlapped with the initial background and the initial credible area, judging that the controlled terminal has moved
The implementation of the invention has the following beneficial effects:
the invention can apply the positioning service to the services of people or articles for supervision, theft prevention and tracking by utilizing the mobile network positioning and tracking technology, can more accurately judge whether the controlled terminal has position movement by utilizing a multiple cross coverage comparison technology of position information, accurately trigger alarm and tracking for the controlled terminal, and can avoid error alarm which may occur when the conditions such as cell switching occur.
Drawings
FIG. 1 is a schematic diagram of a system for implementing mobile positioning according to the present invention;
FIG. 2 is a schematic diagram of a monitoring platform server according to the present invention;
FIG. 3 is a schematic structural diagram of a monitoring associated terminal according to the present invention;
FIG. 4 is a schematic structural diagram of a short message application server according to the present invention;
FIG. 5 is a flow chart of a method of implementing mobile positioning of the present invention;
FIG. 6 is a schematic diagram of determining whether a terminal is moving according to the present invention;
FIG. 7 is an algorithmic logic diagram of a range recognition algorithm in accordance with the present invention.
Detailed Description
The core idea of the invention is to utilize the mature mobile network positioning and tracking technology to transplant the positioning service to personal service, such as theft prevention and watching of goods. The invention mainly triggers an alarm by comparing whether the position range of the monitored object is changed within a certain time interval. The method for triggering alarm according to whether the location information changes can be implemented in any positioning system of a mobile network, such as the MPS of the GSM network in china, or the positioning system of other mobile operator networks.
The technical solution of the present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a system for implementing mobile positioning according to the present invention. It can be seen that the present invention, as a system based on mobile terminal, monitors the position of the mobile terminal through MPS, and provides users with functions of anti-theft monitoring and alarm notification for valuables anytime and anywhere.
The system mainly comprises the following parts: controlled terminal 1, mobile network 2, MPS platform 3, monitoring platform 4 and associated terminal 5.
The controlled terminal 1 can be essentially regarded as a terminal (having a mobile communication module) having a mobile communication function, and includes three types of external type customized terminals, internal type customized terminals, and general terminals.
The external customized terminal comprises a GSM module, and a lithium battery supplies power to provide a vehicle-mounted charging function. The shape and function buttons are specially customized, for example, can be made into the shapes of perfume bases, lovely cartoon models and the like, and comprise the functions of single-key starting and stopping monitoring. Is more personalized and is more convenient to use.
The built-in customized terminal comprises a GSM module, is integrated in the anti-theft and circuit system of the vehicle and is installed in the vehicle. The remote control of accessible vehicle anti-theft system opens and closes the function and opens and close the automatic control of opening and close, adopts vehicle self electric power system to charge, accessible SMS instruction cuts off oil circuit, circuit under emergency. Powerful function, abundant electric power, convenient use and accordance with the existing use habit of users.
And (3) common terminals: the GSM mobile phone with the existing model is directly used as a controlled terminal, and the placing position is hidden and changeable.
The mobile network 2 may be an existing GSM network, and includes network elements such as a Base Station Controller (BSC), a mobile switching center/visitor location register (MSC/VLR), and a Home Location Register (HLR).
And the monitoring platform 4 is used for receiving the positioning request, obtaining the position information of the controlled terminal from the mobile positioning platform, comparing the obtained position information with the initial background and the initial credible background information, judging whether the controlled terminal moves, and transmitting the alarm information to the associated terminal when the controlled terminal moves. It includes a monitoring platform server 40, a voice call server 41, a short message application server 42, a web application server 43, a Geographic Information System (GIS)44, a Database (DB)45, and an Unstructured Supplementary Service Data (USSD) application server 46. Wherein:
the monitoring platform server 40 is responsible for processing service logics such as account opening and logout, and is responsible for positioning a monitoring process of a system, triggering calculation of an alarm and issuing of alarm information;
the voice call server 41 provides the user with a function of starting and terminating monitoring by making a call;
the short message application server 42 user provides the start monitoring and stop monitoring instruction of the short message mode, the short message alarm information and the short message alarm tracking information;
the web application server 43 provides web services, for example, accepts login and viewing of a user;
the USSD application server 46 is configured to provide USSD mode start monitoring, stop monitoring and query instructions for the associated terminal.
And the associated terminal 5 may be a computer or a mobile terminal (such as a mobile phone), and may request to start positioning or terminate positioning, and obtain the location information of some controlled terminal or terminals 1 from the monitoring platform 4 by accessing a web page (accessing a web application server) or wirelessly, and display the location information on a map graphically.
Fig. 2 is a schematic structural diagram of the monitoring platform server 40 according to the present invention. The monitoring platform server 40 is a key component of the system, and is responsible for processing service logics such as account opening and logout, and is also responsible for system positioning monitoring, triggering calculation of alarm and issuing of alarm information. It comprises a user authentication and management module 400, a location and monitoring module 401 and a triggering and alerting module 402. Wherein,
the user authentication and management module 400 is used to provide user management, user authentication terminal, and user registration and deregistration functions. The user management includes establishing, deleting and managing various types of users, and the users include: associating end users, business system users, administrator users, end users, and the like.
The user authentication means providing a safe and reliable authentication login function for various users to ensure the normal and smooth development of services.
The registration and the logoff of the terminal user comprise: the terminal user performs user registration, user logout and bound mobile phone number replacement operations through a business system in a business hall, manages the terminal user account, and stores and manages the corresponding relation between the terminal user mobile phone number and the controlled terminal.
The positioning and monitoring module 401 provides positioning, monitoring and monitoring result storage functions.
The positioning function is to point to the MPS platform 3 to initiate a positioning request, and to acquire and correctly identify a positioning result;
the monitoring function is to receive the instructions of starting monitoring and stopping monitoring of a user and control the monitoring process according to the setting;
the monitoring result storage function is to store monitoring behavior data according to a set rule, wherein the monitoring behavior data comprises data such as a user mobile phone number, a controlled terminal, a timestamp and a positioning result.
The triggering and alarming module 402 provides a triggering alarm and alarming function, that is, performs comparison calculation on the positioning data obtained by the monitoring module and the previous data to determine whether an alarm is generated;
the alarm function is to manage the alarm flow according to the setting after the alarm is confirmed.
Fig. 3 is a schematic structural diagram of the association terminal 5 according to the present invention. The associated terminal 5 can start or stop monitoring, acquire the position information of a certain controlled terminal or certain controlled terminals from the monitoring platform 4 and display the position information on a map in a graphical mode. It comprises a GIS module 50, a positioning and monitoring module 51 and a data management module 52. Wherein,
the GIS module 50 can identify the map format and display the map, and display the landmark information of the map; marking the position of the terminal on a map; the track of the alarm terminal is displayed, the alarm terminal is tracked, and the function of simultaneous tracking display or split screen display of multiple alarms can be provided.
The positioning and monitoring module 51 can initiate a positioning request and receive request return information; and selecting to receive the alarm monitoring tracking information of the monitoring platform.
The data management module 52 may be used to establish, delete and manage the associated end user and user group, manage the permissions of the user or user group; newly building and modifying map landmark information; view and manage historical positioning data, historical monitoring data, and historical tracking data.
Fig. 4 is a schematic structural diagram of the short message application server 42 according to the present invention. The short message application server 42 provides the user with the instructions of starting monitoring and stopping monitoring in a short message mode, as well as short message alarm information and short message alarm tracking information. It comprises the following components: a short message transceiving module 420, an alarm module 421, a data management module 422, and an application processing module 423. Wherein,
the short message receiving and sending module 420 can be connected with the short message gateway through a standard interface, and sends the short message provided by the monitoring platform to a specified mobile phone number; and receiving the short message transmitted by the short message gateway and delivering the short message to the application processing module for processing.
The alarm module 421 can receive alarm information from the monitoring platform and send the alarm information to the short message transceiver module; and receiving the alarm tracking information from the monitoring platform, and sending the alarm tracking information to the short message transceiving module to send the alarm monitoring information.
The data management module 422 can store and manage short message data, wherein the short message data comprises information such as a timestamp and short message content;
the application processing module 423 performs corresponding processing on the short message received by the transceiving module according to the application processing function setting.
In addition, in the present invention, the voice call server 41 can provide a simple and clear voice service function for the user, so that the user can start tracking and terminate tracking operations by dialing a specified voice number. And providing the alarm or the alarm tracking information to the user in a voice mode.
The voice call server 41 can integrate the existing voice service platform, and can set its logic processing flow through the XML format file, which is illustrated as follows:
connecting the user phone → authenticating → voice 'welcome to use the smart dog, starting monitoring according to 1, canceling monitoring according to 2, and turning to manual help according to 3' → receiving user input → turning to corresponding flow processing.
In addition, the monitoring platform 4 can be connected with a business system, and is provided for service personnel in a business hall or a customer service center to perform operations such as information inquiry, data management and the like, so that more humanized services are provided for users. The main functions provided by it are as follows:
and (3) information query: inquiring registration, binding and historical alarm information of a user; user usage query
Data management: registering a new user, establishing and inputting new user data, and delivering the data to the monitoring platform for subsequent operation. And (5) logging out the old user and deleting the user data. Managing and updating user data. The user data includes: user data, user mobile phone number, MSISDN of corresponding terminal and other information
The invention can also realize the functions of statistics, report forms and charging.
Fig. 5 is a flow chart of a method for implementing mobile positioning according to the present invention; we hope that patent specifications will try to write the scope of protection as broad as possible, avoiding plagiarism by our commercial competitors. Thanks!
Step S500: the signing user needs to go to the business system of the business hall to apply for transacting the article anti-theft tracking service, obtain a controlled terminal, and bind the controlled terminal with the positioning function with the existing mobile phone number. When signing a contract, a user clearly defines the purpose of the controlled terminal, such as automobile anti-theft, the user must indicate the license plate number, and inputs the automobile model which is taken care of by the controlled terminal into the controlled terminal anti-theft monitoring system.
Step S510: when the user needs to perform the positioning service, the controlled terminal can be started. For example, after a user who opens a controlled terminal service stops an automobile in a public parking lot, if the automobile is worried about being stolen, the controlled terminal can be placed in a hidden place in the automobile after the power supply is turned on;
step S520: and starts the location service, for example, dialing the controlled terminal hotline before the person leaves the car, applying for car watching service:
"you are your smart dog, and after you leave the baby, I are happy to serve you: according to 1, the baby takes care of the request; pressing 2, canceling the watching; according to 3, inquiring the position of the baby; alert specialist service per 4,110. "
Or sending a short message to a specified special service number to start monitoring;
the monitoring platform server receives the request of locking the tracker after inquiring that the user has the article anti-theft tracking service, sends a short message to the user through the short message application server to confirm that the controlled terminal starts the watching service, and simultaneously displays the current geographic position.
Step S530: after the user leaves the vehicle, the monitoring platform server can automatically monitor the position of the controlled terminal through the MPS platform and the mobile communication network;
step S540: judging whether the controlled terminal moves; if the judgment result is yes, go to step S550; otherwise, go to step S530 to continue monitoring;
step S550: the short message application server automatically sends the position information (or the alarm information) of the controlled terminal to the mobile phone user in a short message form (or connects the user telephone for notification), so as to timely notify the vehicle owner to report. Before a user does not find a car, the controlled terminal sends a short message at a certain time interval (such as 4 minutes) to remind the user of the geographical position of the car, the user needs to dial a hotline immediately after seeing the information to alarm, and a public security department can effectively improve the solution solving efficiency by tracking the tracker on a tracking system of the controlled terminal.
Step S560: if the user returns to the automobile, the user should dial the hot line or send the short message to cancel the positioning service, otherwise, the user can continuously receive the information of the position movement of the controlled terminal.
In order to facilitate a user to inquire the safety condition or the geographical position of a vehicle at any time, the user binding the controlled terminal can dial a hotline to automatically inquire the telephone number at any time according to the requirement, and after the system inquires whether the user has the article anti-theft tracking service, the system automatically searches the position of the tracker bound by the user on the network and sends the inquiry result to the mobile phone of the user in a short message form.
The controlled terminal can also be used for the delivery tracking of important goods, the supervision of old people and children and other services.
In the present invention, in step S530, in order to ensure the accuracy of the alarm information, a multiple cross coverage comparison technique ("range identification algorithm") of location information is used to avoid false alarm that may occur when cell switching occurs.
The range identification algorithm is used for finding out the state transition of the mobile terminal from static state to motion state by comparing position information returned by the round-robin monitoring at different moments in the process of changing the mobile terminal from the static state to the mobile state under the monitoring of the round-robin mode.
This alignment contains two implications: the method includes discovering and confirming a stationary state of the mobile terminal and discovering and confirming a moving state of the mobile terminal.
The algorithm is built based on the concept of background filtering algorithm, MPS system principle, MPS return region, as shown in fig. 6, which is a flow diagram of the algorithm.
The following are first described for the key terms involved:
background area: a basic credible area serving as a comparison standard, wherein the range in the area is regarded as staying in place;
background intensity: the credibility of the background area is an integer with the value being > -0, and the credibility is higher when the value is larger;
the credible area: a more reliable overlap region within the background region;
overlapping: means that there are intersecting portions of the two regions, but there is no case where there is complete coincidence or where one region completely contains the other;
superposing: meaning that the coverage of both areas is completely identical, or that one of them contains the other.
From the summary derived from practical tests, the fixed-location terminal in the fixed mobile network is always cross-covered by one or several specific cells, so that according to the MPS mobile location principle, the location result is also composed of one or several specific ranges. These one or several specific areas are confident backgrounds, assuming that the mobile network situation is fixed, and mobile situations can be confident as soon as other situations that do not fit the background occur.
However, the actual mobile network is not fixed, the parameters such as cell signal strength, direction angle, etc. are changed frequently, and new cells are increased continuously, so that the confident background in the ideal situation is difficult to obtain. In order to approximate the confident background as much as possible and at the same time make efficient use of system resources, the algorithm adds consideration to the background intensity. Under the condition that whether the mobile terminal moves is difficult to clearly judge, the background intensity marks the credibility of the judgment, when the credibility of the judgment is higher than the application acceptable degree, the judgment can be adopted, otherwise, data are continuously collected to enhance the credibility of the judgment, which is an important role of the background intensity in a background filtering algorithm with uncertain background.
Therefore, when it is determined that the new area does not completely conform to the background area, it is not possible to completely determine whether the location movement occurs according to the estimation and summary of the abnormal situation that may occur in the actual wireless network, and at this time, the background intensity determination is performed, that is, it is determined whether the background is authentic, to what degree the background is authentic.
In this method, first, an initial background is to be established:
after the monitoring platform starts monitoring, continuously positioning for 5 times (every 30S), wherein the interval time and the positioning times can be adjusted according to the actual condition of the network; the general procedure for each positioning is as follows: the MPS platform, upon receiving the location request from the monitoring platform server, inquires of the mobile network HLR which MSC the controlled terminal is located through the SS7, and then inquires of the MSC which cell the controlled terminal is located in, and the MSC and the BSC return the cell number where the controlled terminal is located to the MPS platform and simultaneously provide an advance Time Amount (TA) value. The MPS platform converts the cell number into longitude and latitude, and calculates the final position area according to the positioning result for 5 times. Taking the calculated position area as an initial background;
4 overlapped areas generated by sequentially overlapping the 5 areas are used as initial credible areas;
the monitoring platform then requests from the MPS platform at intervals to locate the controlled terminal. And comparing the area result fed back by MPS with the previous initial background and initial credible area, strengthening the background for many times according to the comparison result, and generating an alarm when the noise is finally found. The principle and subsequent actions of comparing the region result fed back here with the initial background and the initial confidence region can be seen in fig. 7 and the following table.
Wherein the RULE group RULE X RULE is represented by R X, the RULE X supplemental group RULE X supplemental X RULE is represented by RX chase X, and the RULE X secondary supplemental group RULE X secondary supplemental X RULE is represented by R X chase X.
Table-rule table of RULES group comparisons
The invention uses the mobile network positioning and tracking technology to apply the positioning service to personal services, such as article theft prevention and watching, and uses a multiple cross coverage comparison technology of position information (range identification algorithm) to more accurately judge whether the controlled terminal has position movement, and accurately trigger alarm and tracking for the controlled terminal, thereby avoiding false alarm which may occur when the conditions such as cell switching occur.
Claims (6)
1. A system for implementing mobile positioning, comprising: controlled terminal with mobile communication module, mobile network and mobile positioning platform connected with the controlled terminal, characterized in that, it also includes:
the related terminal is used for requesting to start positioning or terminate positioning and acquiring positioning information of the controlled terminal;
the monitoring platform is used for receiving a request of the associated terminal, obtaining the position information of the controlled terminal from the mobile positioning platform, comparing the obtained position information with the initial background and the initial credible background information, judging whether the controlled terminal moves or not, and transmitting alarm information to the associated terminal when the controlled terminal moves;
the monitoring platform comprises:
the monitoring platform server is used for interacting with the mobile positioning platform and the associated terminal and is responsible for the positioning monitoring process of the system, the triggering calculation of the alarm and the release of the alarm information;
the voice call server is used for providing the functions of starting and stopping monitoring by dialing the telephone for the associated terminal;
the unstructured supplementary service data USSD application server is used for providing USSD mode monitoring starting, monitoring stopping and query instructions for the associated terminal;
the short message application server is used for providing a short message mode starting monitoring and stopping monitoring instruction, short message alarm information and short message alarm tracking information for the associated terminal;
the webpage application server is used for providing webpage service for the associated terminal;
the monitoring platform server comprises a user authentication and management module, a positioning and monitoring module and a triggering and alarming module; wherein:
the user authentication and management module is used for providing user management, user authentication and user registration and logout;
the positioning and monitoring module is used for initiating a positioning request to the mobile positioning platform, acquiring and correctly identifying positioning data and controlling a set monitoring process;
the triggering and alarming module is used for comparing and calculating the positioning data obtained by the positioning and monitoring module and the previous positioning data and confirming whether an alarm is generated or not;
the short message application server comprises a short message receiving and sending module, an alarm module, a data management module and an application processing module; wherein,
the short message receiving and sending module is connected with the short message gateway through a standard interface and sends the short message provided by the monitoring platform to a specified mobile phone number; receiving a short message transmitted by the short message gateway, and handing the short message to the application processing module for processing;
the alarm module is used for receiving alarm information from the monitoring platform and sending the alarm information to the short message receiving and sending module to send the short message alarm information; receiving alarm tracking information from the monitoring platform, and sending the alarm tracking information to a short message receiving and sending module to send the short message alarm tracking information;
the data management module is used for storing and managing short message data, and the short message data comprises a timestamp and short message content information;
the application processing module is used for carrying out corresponding processing on the short message received by the short message receiving and sending module according to the application processing function setting.
2. The system for implementing mobile positioning according to claim 1, wherein the associated terminal comprises a Geographic Information System (GIS) module, a terminal positioning and monitoring module and a terminal data management module; wherein,
the GIS module is used for identifying a map format, displaying a map and displaying map landmark information; marking the position of the controlled terminal on a map; displaying the track of the alarm controlled terminal and tracking the alarm controlled terminal;
the terminal positioning and monitoring module is used for initiating a positioning request and receiving request return information; selecting to receive alarm tracking information of a monitoring platform;
the terminal data management module is used for managing the associated terminal user and the authority; managing map landmark information; managing historical positioning data, historical monitoring data, and historical tracking data.
3. The system for implementing mobile positioning of claim 2, wherein the controlled terminal is an external customized terminal, an internal customized terminal or a normal mobile terminal.
4. A method for implementing mobile positioning, comprising:
A. opening a controlled terminal, and sending a request for positioning the controlled terminal to a monitoring platform by using a related terminal;
B. the monitoring platform receives a request from the associated terminal and obtains initial position information of the controlled terminal by using the mobile positioning platform;
C. the monitoring platform monitors the position information of the controlled terminal at regular time, compares the latest position information with the initial position information and judges whether the controlled terminal moves or not;
D. if the judgment result is that the controlled terminal is moved, the monitoring platform informs the associated terminal of alarm information;
the step B further comprises the following steps:
b1, after receiving the request from the associated terminal, the monitoring platform continuously positions the controlled terminal for a predetermined number of times;
b2, the monitoring platform calculates the position information obtained by the preset times of positioning to obtain the final position area as the initial background; and using the overlapping area generated by the sequential overlapping of the position areas obtained by the positioning for the preset times as an initial credible area.
5. The method for implementing mobile positioning as claimed in claim 4, wherein said step B1 further comprises:
the monitoring platform positions the controlled terminal through a mobile positioning platform;
the mobile network where the controlled terminal is located returns the cell number and the advance time value where the controlled terminal is located;
and the mobile positioning platform acquires the position information of the controlled terminal according to the cell number and the advance time value.
6. The method for implementing mobile positioning according to claim 5, wherein the step C specifically comprises:
the monitoring platform requests the mobile positioning platform to position the controlled terminal at preset time intervals;
comparing the position information fed back by the mobile positioning platform with the initial background and the initial credible area, and gradually increasing the background intensity according to a comparison principle;
and when the background intensity exceeds a fixed value and the fed back position information is not overlapped with the initial background and the initial credible area, judging that the controlled terminal has moved.
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| CN200610123437XA CN1960572B (en) | 2006-11-10 | 2006-11-10 | System and method of implementing mobile positioning |
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| CN200610123437XA CN1960572B (en) | 2006-11-10 | 2006-11-10 | System and method of implementing mobile positioning |
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| CN1960572B true CN1960572B (en) | 2010-12-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101998229A (en) * | 2009-08-17 | 2011-03-30 | 中兴通讯股份有限公司 | Method and device for terminating positioning progress |
| CN103338431B (en) * | 2013-05-28 | 2017-02-08 | 中国联合网络通信集团有限公司 | Anti-theft method, anti-theft apparatus and anti-theft terminal |
| CN105956499B (en) * | 2016-05-05 | 2019-09-20 | 捷开通讯(深圳)有限公司 | A kind of mobile device method for retrieving and mobile device based on safety chip |
| CN106289277A (en) * | 2016-07-28 | 2017-01-04 | 深圳市安煋信息技术有限公司 | The localization method of automobile and system |
| CN112073892A (en) * | 2019-05-21 | 2020-12-11 | 佳纶生技股份有限公司 | Positioning method and system |
| CN110366115A (en) * | 2019-06-20 | 2019-10-22 | 深圳市中创工业互联网有限公司 | A kind of method and device thereof of gateway automatic tracking device, monitoring backstage and gateway |
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