CN102378102B - Method and system for positioning terminal - Google Patents
Method and system for positioning terminal Download PDFInfo
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- CN102378102B CN102378102B CN201010258181.XA CN201010258181A CN102378102B CN 102378102 B CN102378102 B CN 102378102B CN 201010258181 A CN201010258181 A CN 201010258181A CN 102378102 B CN102378102 B CN 102378102B
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Abstract
The invention discloses a system for positioning a terminal and a method for positioning the terminal by using the system. The system comprises a communication network system side functional module which is integrated on a network side and a terminal side functional module which is integrated on a terminal side, wherein the communication network system side functional module acquires the geographical position information of the terminal and sends part of or all pieces of geographical position information of the terminal to the terminal side functional module of a predetermined terminal through an air interface message; and the terminal side functional module receives the air interface message which comprises the geographical position information and is sent by the communication network system side functional module. By the invention, the hardware cost of the terminals can be reduced, and higher positioning accuracy can be provided in associated-equipment-intensive areas such as a communication base station.
Description
Technical field
The present invention relates to mobile communication technology field, relate in particular to method of locating terminal and system.
Background technology
Along with the develop rapidly of mobile communication, movable termination of today (for example mobile phone, PC) has become indispensable communication tool in the daily Working Life of a lot of people.Take mobile phone as example, except common voice call and short message service is provided, provide positional information also day by day to become a critical function of mobile phone.
At present the general mobile phone positioning function design of application, is in mobile phone, to configure special GPS (Global Positioning System, global positioning system) hardware chip, by receiving aerial gps satellite signal, realizes mobile phone and locates.Existing scheme can provide the comparatively comprehensive positioning function of specialty, but special GPS chip need to be in mobile phone, be equipped with, the hardware cost of mobile phone can be greatly increased, and, due to indoor, cannot receive gps satellite signal, GPS positioning function cannot normally be used indoor.
Summary of the invention
Main purpose of the present invention is to provide a kind of Terminal Position Location System and applies the method that this Terminal Position Location System carries out terminal positioning, at least to solve above-mentioned existing scheme, can provide the comparatively comprehensive positioning function of specialty, but need in mobile phone, be equipped with special GPS chip, can greatly increase the hardware cost of mobile phone, and, due to indoor, cannot receive gps satellite signal, GPS positioning function is in the indoor problem that cannot normally use.
According to an aspect of the present invention, provide a kind of Terminal Position Location System, having comprised: the communications network system side functional module and the end side functional module that is integrated in end side that are integrated in network side:
Described communications network system side functional module, for obtaining the geographical location information of terminal, sends to the geographical location information of part or all of terminal by idle message the end side functional module of predetermined terminal;
Described end side functional module, the idle message that comprises described geographical location information sending for receiving described communications network system side functional module.
Preferably, described end side functional module, is further used for transmitting terminal Location Request, and described terminal positioning request comprises the sign of the terminal of geographical location information to be determined;
Described communications network system side functional module, is further used for receiving described terminal positioning request; And, the geographical location information of the terminal of the sign correspondence of described terminal is sent to described end side functional module.
Preferably, described communication network side functional module comprises:
End message acquiring unit, for obtaining the sign of base station of the current connection of described terminal and described terminal at the relative position information of this base station coverage area;
Positional information conversion processing unit, for being converted to corresponding geographical location information by the sign of described base station and described relative position information;
Position information sending unit, for sending described geographical location information by described idle message.
Preferably, described end message acquiring unit is further used for utilizing the radio-frequency (RF) signal strength of described terminal and points to and calculate described relative position information.
Preferably, described end side functional module comprises:
Positional information dissection process unit, for resolving described idle message, obtains described geographical location information;
The positional information setting unit of being correlated with, for preserving the terminal at this place, unit about the preset rules of geographical location information;
Positional information related application unit, for processing described geographical location information and application by described preset rules.
Preferably, the relevant setting unit of described positional information is further used for preserving the preset rules that comprises following at least one:
Positional information in enable possition informational function, positional information display format and talk application; Wherein, described positional information display format comprises address information mode and latitude and longitude information mode; In described talk application, position packets of information is drawn together and whether is shown call opposite end positional information and whether show self-position information.
According to a further aspect in the invention, a kind of method that above-mentioned Terminal Position Location System carries out terminal positioning of applying is provided, it is characterized in that, described Terminal Position Location System comprises the communications network system side functional module that is integrated in network side and the end side functional module that is integrated in end side:
Described communications network system side functional module is obtained the geographical location information of terminal, by idle message, the geographical location information of part or all of terminal is sent to the end side functional module of predetermined terminal;
Described end side functional module receives the idle message that comprises described geographical location information that described communications network system side functional module sends.
Preferably, described end side functional module transmitting terminal Location Request is to described communications network system side functional module, and described terminal positioning request comprises the sign of the terminal of geographical location information to be determined;
Described communications network system side functional module receives described terminal positioning request, obtains the geographical location information of terminal of the sign correspondence of described terminal, and sends to described end side functional module;
Described end side functional module receives the geographical location information that described communications network system side functional module sends.
Preferably, described communication network side functional module comprises end message acquiring unit, positional information conversion processing unit and position information sending unit:
Described end message acquiring unit obtains the sign of base station of the current connection of described terminal and described terminal at the relative position information of this base station coverage area;
Described positional information conversion processing unit is converted to corresponding geographical location information by the sign of described base station and described relative position information;
Described position information sending unit sends described geographical location information by described idle message.
Preferably, described end message acquiring unit utilizes the radio-frequency (RF) signal strength of described terminal and points to and calculate described relative position information.
By the present invention, employing utilizes communications network system side functional module to obtain the geographical location information of terminal, by idle message, the geographical location information of part or all of terminal is sent to the end side functional module of predetermined terminal, the location of realizing terminal by network side and the mutual idle message of end side, can allow terminal (for example mobile phone) not increase under the prerequisite of GPS chip, the function that possesses display terminal geographical location information, determines with respect to the mobile phone of prior art the hardware cost that design can reduce terminal (for example mobile phone); Meanwhile, network side is used the relevant devices such as communication base station, does not need to receive gps signal, in indoor and outdoor, all can work normally, and the region intensive at relevant devices such as communication base stations can provide higher positioning precision.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the Terminal Position Location System that provides of the embodiment of the present invention;
Fig. 2 is the process chart of the method for the terminal positioning that provides of the embodiment of the present invention;
Fig. 3 is the process chart of the directive sending geographical location information that provides of the embodiment of the present invention;
Fig. 4 is the structural representation of the communication network side functional module that provides of inventive embodiments;
Fig. 5 be the employing that provides of inventive embodiments as shown in Figure 4 the communication network side functional module of structure carry out the process chart of terminal positioning;
Fig. 6 is the structural representation of the end side functional module that provides of the embodiment of the present invention;
Fig. 7 be the employing that provides of the embodiment of the present invention as shown in Figure 6 the end side functional module of structure carry out the flow chart of terminal processes;
Fig. 8 is the flow chart of the specific embodiment of the terminal positioning that provides of the embodiment of the present invention;
Fig. 9 is the structural representation of the Terminal Position Location System of the communications network system side functional module that provides of the embodiment of the present invention and the combination of end side functional module;
Figure 10 is that the communications network system side that the embodiment of the present invention provides is main, with the mutual specific design figure of end side;
Figure 11 is the specific design figure of the mutual Terminal Position Location System of the communications network system top-cross that provides of the embodiment of the present invention.
Embodiment
Hereinafter with reference to accompanying drawing, also describe the present invention in detail in conjunction with the embodiments.It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.
In existing mobile phone positioning function design, in mobile phone, configure special GPS hardware chip, by receiving aerial gps satellite signal, realize mobile phone and locate, but, existing scheme need to be equipped with special GPS chip in mobile phone, can greatly increase the hardware cost of mobile phone, and, due to indoor, cannot receive gps satellite signal, GPS positioning function cannot be in indoor use.
For solving the problems of the technologies described above, the present embodiment provides a kind of Terminal Position Location System, and concrete structure as shown in Figure 1, comprises the communications network system side functional module 101 that is integrated in network side and the end side functional module 102 that is integrated in end side:
Communications network system side functional module 101, for obtaining the geographical location information of terminal, sends to the geographical location information of part or all of terminal by idle message the end side functional module of predetermined terminal;
End side functional module 102, the idle message that comprises geographical location information sending for received communication network system side functional module.
The Terminal Position Location System that adopts the present embodiment to provide, utilize communications network system side functional module 101 to obtain the geographical location information of terminal, by idle message, the geographical location information of part or all of terminal is sent to the end side functional module 102 of predetermined terminal, in this example, the location of realizing terminal by network side and the mutual idle message of end side, can allow terminal (for example mobile phone) not increase under the prerequisite of GPS chip, the function that possesses display terminal geographical location information, with respect to the mobile phone of prior art, determine the hardware cost that design can reduce terminal (for example mobile phone), meanwhile, network side is used the relevant devices such as communication base station, does not need to receive gps signal, in indoor and outdoor, all can work normally, and the region intensive at relevant devices such as communication base stations can provide higher positioning precision.
During enforcement, communications network system side functional module 101 and end side functional module 102 are carried out the mutual of idle message by air interface, specifically as shown in Figure 1.
Adopt Terminal Position Location System that the present embodiment provides carry out terminal positioning method handling process as shown in Figure 2, comprising:
Step 201, communications network system side functional module are obtained the geographical location information of terminal, by idle message, the geographical location information of part or all of terminal are sent to the end side functional module of predetermined terminal;
The idle message that comprises geographical location information that step 202, end side functional module received communication network system side functional module send.
During enforcement, more preferably, can send geographical location information according to terminal positioning request, improve the accuracy that geographical location information sends, avoid occurring that terminal receives unwanted geographical location information, now, end side functional module 102 and communications network system side functional module 101 have possessed the function of new orientable transmission geographical location information:
End side functional module 102, is further used for transmitting terminal Location Request, and terminal positioning request comprises the sign of the terminal of geographical location information to be determined;
Communications network system side functional module 101, is further used for receiving terminal Location Request; And, the geographical location information of the terminal of the sign correspondence of terminal is sent to end side functional module 102.
During enforcement, while utilizing Terminal Position Location System that the present embodiment provides to implement the function of orientable transmission geographical location information, handling process as shown in Figure 3, comprising:
Step 301, end side functional module transmitting terminal Location Request are to communications network system side functional module, and terminal positioning request comprises the sign of the terminal of geographical location information to be determined;
Step 302, communications network system side functional module receiving terminal Location Request, obtain the geographical location information of terminal of the sign correspondence of terminal, and send to end side functional module;
The geographical location information that step 303, end side function received communication network system side functional module send.
Flow process is applicable to call and correlated process as shown in Figure 3, can know both sides or the other side's geographical location information in communication process, understands at any time own or the other side position, can provide assistance or validation of information according to address positional information.
In one embodiment, as shown in Figure 4, communication network side functional module 101 can comprise:
End message acquiring unit 401, for obtaining the sign of base station of the current connection of terminal and terminal at the relative position information of this base station coverage area;
Positional information conversion processing unit 402, for being converted to corresponding geographical location information by the sign of base station and relative position information;
Position information sending unit 403, for sending geographical location information by idle message.
Wherein, when implementing, end message acquiring unit 401 can be for utilizing the radio-frequency (RF) signal strength of terminal and pointing to and calculate relative position information.
Adopt handling process that the communication network side functional module 101 of structure as shown in Figure 4 carries out terminal positioning as shown in Figure 5, comprising:
Step 501, end message acquiring unit obtain the sign of base station of the current connection of terminal and terminal at the relative position information of this base station coverage area;
Step 502, positional information conversion processing unit are converted to corresponding geographical location information by the sign of base station and relative position information;
Step 503, position information sending unit send geographical location information by idle message.
In one embodiment, as shown in Figure 6, end side functional module 102 can comprise:
Positional information dissection process unit 601, for resolving idle message, obtains geographical location information;
The positional information setting unit 602 of being correlated with, for preserving the terminal at this place, unit about the preset rules of geographical location information;
Positional information related application unit 603, for processing geographical location information and application by preset rules.
In one embodiment, preferably, the relevant setting unit 602 of positional information is further used for preserving and comprises following at least one preset rules:
Positional information in enable possition informational function, positional information display format and talk application; Wherein, positional information display format comprises address information mode and latitude and longitude information mode; In talk application, position packets of information is drawn together and whether is shown call opposite end positional information and whether show self-position information.
Above-mentioned at least one preset rules persistent storage is in end side, can select different RuleOptions according to terminal use's selection, for example, can enable possition informational function, also can off-position informational function, select different mode display position information, as address information mode, for example No. 25, road " Xicheng District of Beijing make people rich ", for another example latitude and longitude information mode, for example " north latitude 53 degree, east longitude 28 degree ", also can select to show the positional information of which terminal.
During enforcement, adopt flow process that the end side functional module of structure as shown in Figure 6 carries out terminal processes as shown in Figure 7, comprising:
Step 701, positional information dissection process unit resolves idle message, obtain geographical location information;
Step 702, the relevant setting unit of positional information are preserved the terminal at this place, unit about the preset rules of geographical location information;
Step 703, positional information related application unit are processed geographical location information and application by preset rules.
Certainly, when implementing, obtain after geographical location information, geographical location information can also be preserved or is applied to other scenes, for example, use short message to send to other users geographical location information, or, by geographical location information mark to map, or, the geographical location information that utilization is obtained is reported to the police, etc.
Now with specific embodiment, describe, the flow process of this embodiment as shown in Figure 8, comprising:
Step 801, the relevant setting of end side positional information;
Concrete, 1). whether enable possition informational function is set;
2). setting position information display format (adopting address information mode or latitude and longitude information mode);
3). positional information in talk application (whether show the other side's positional information, whether show self-position information etc.) is set;
Above configuration information, all persistent storage is in mobile terminal system;
Step 802: the relevant treatment of system side;
1). terminal use makes a call;
System side end message acquiring unit has obtained the current base station of the side of exhaling and callee's terminal and terminal at the relative position information of this base station coverage area; Terminal can be calculated generation by intensity and the sensing of its radiofrequency signal at the relative position information of base station coverage area;
The information that positional information conversion processing unit obtains previous step is carried out conversion process, converts thereof into corresponding latitude and longitude information and map address information;
Position information sending unit has sent to the positional information after conversion to have exhaled and terminal called by idle message;
2). the terminal in call has base station to switch;
System side end message acquiring unit has obtained the base station information of the current connection of both call sides terminal and terminal at the relative position information of this base station coverage area;
The information that positional information conversion processing unit obtains previous step is carried out conversion process, converts thereof into corresponding latitude and longitude information and map address information;
Position information sending unit sends to both call sides terminal by the positional information after conversion by idle message;
Step 803: the relevant treatment of end side;
1). call is successfully established;
Positional information dissection process unit carries out dissection process to idle message, obtains positional information wherein;
Obtain that positional information is relevant to be arranged, according to arranging, require by positional information related application unit, in talk application, location information shows and presents;
2). in call, terminal has base station to switch;
Resolve idle message positional information dissection process unit, obtains positional information wherein;
Obtain that positional information is relevant to be arranged, according to arranging, require by positional information related application unit, in talk application, location information shows and presents;
3). the expanded application of positional information;
User can select the parsing to obtain self and the other side's positional information saves as text message or does other application.
Above-described embodiment is by communications network system side functional module and end side functional module separate introduction, for clearer the Terminal Position Location System that the embodiment of the present invention provides more clearly described, now by both combinations, specifically refer to Fig. 9, Figure 10, Figure 11, wherein, Fig. 9 is the global design block diagram of Terminal Position Location System, Figure 10 is that communications network system side is main, specific design figure with the mutual Terminal Position Location System of end side, Figure 11 is that end side is main, with the specific design figure of the mutual Terminal Position Location System of communications network system top-cross.
The Terminal Position Location System that adopts above-described embodiment to provide, utilize communications network system side functional module to obtain the geographical location information of terminal, by idle message, the geographical location information of part or all of terminal is sent to the end side functional module of predetermined terminal, in the above-described embodiments, the location of realizing terminal by network side and the mutual idle message of end side, can allow terminal (for example mobile phone) not increase under the prerequisite of GPS chip, the function that possesses display terminal geographical location information, with respect to the mobile phone of prior art, determine the hardware cost that design can reduce terminal (for example mobile phone), meanwhile, network side is used the relevant devices such as communication base station, does not need to receive gps signal, in indoor and outdoor, all can work normally, and the region intensive at relevant devices such as communication base stations can provide higher positioning precision.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on the network that a plurality of calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in storage device and be carried out by calculation element, and in some cases, can carry out shown or described step with the order being different from herein, or they are made into respectively to each integrated circuit modules, or a plurality of modules in them or step are made into single integrated circuit module to be realized.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. a Terminal Position Location System, is characterized in that, comprises the communications network system side functional module that is integrated in network side and the end side functional module that is integrated in end side:
Described communications network system side functional module, for obtaining the geographical location information of terminal, sends to the geographical location information of part or all of terminal by idle message the end side functional module of predetermined terminal;
Described end side functional module, the idle message that comprises described geographical location information sending for receiving described communications network system side functional module;
Described communication network side functional module comprises:
End message acquiring unit, for obtaining the sign of base station of the current connection of described terminal and described terminal at the relative position information of this base station coverage area; Wherein, described end message acquiring unit is further used for utilizing the radio-frequency (RF) signal strength of described terminal and points to and calculate described relative position information;
Positional information conversion processing unit, for being converted to corresponding geographical location information by the sign of described base station and described relative position information;
Position information sending unit, for sending described geographical location information by described idle message.
2. system according to claim 1, is characterized in that,
Described end side functional module, is further used for transmitting terminal Location Request, and described terminal positioning request comprises the sign of the terminal of geographical location information to be determined;
Described communications network system side functional module, is further used for receiving described terminal positioning request; And, the geographical location information of the terminal of the sign correspondence of described terminal is sent to described end side functional module.
3. system according to claim 1, is characterized in that, described end side functional module comprises:
Positional information dissection process unit, for resolving described idle message, obtains described geographical location information;
The positional information setting unit of being correlated with, for preserving the terminal at this place, unit about the preset rules of geographical location information;
Positional information related application unit, for processing described geographical location information and application by described preset rules.
4. system according to claim 3, is characterized in that, the relevant setting unit of described positional information is further used for preserving the preset rules that comprises following at least one:
Positional information in enable possition informational function, positional information display format and talk application; Wherein, described positional information display format comprises address information mode and latitude and longitude information mode; In described talk application, position packets of information is drawn together and whether is shown call opposite end positional information and whether show self-position information.
5. application Terminal Position Location System as claimed in claim 1 carries out a method for terminal positioning, it is characterized in that, described Terminal Position Location System comprises the communications network system side functional module that is integrated in network side and the end side functional module that is integrated in end side:
Described communications network system side functional module is obtained the geographical location information of terminal, by idle message, the geographical location information of part or all of terminal is sent to the end side functional module of predetermined terminal;
Described end side functional module receives the idle message that comprises described geographical location information that described communications network system side functional module sends;
Described communication network side functional module comprises:
End message acquiring unit, for obtaining the sign of base station of the current connection of described terminal and described terminal at the relative position information of this base station coverage area; Wherein, described end message acquiring unit is further used for utilizing the radio-frequency (RF) signal strength of described terminal and points to and calculate described relative position information;
Positional information conversion processing unit, for being converted to corresponding geographical location information by the sign of described base station and described relative position information;
Position information sending unit, for sending described geographical location information by described idle message.
6. according to described method claimed in claim 5, it is characterized in that, also comprise:
Described end side functional module transmitting terminal Location Request is to described communications network system side functional module, and described terminal positioning request comprises the sign of the terminal of geographical location information to be determined;
Described communications network system side functional module receives described terminal positioning request, obtains the geographical location information of terminal of the sign correspondence of described terminal, and sends to described end side functional module;
Described end side functional module receives the geographical location information that described communications network system side functional module sends.
7. method according to claim 5, is characterized in that, described end side functional module comprises positional information dissection process unit, the relevant setting unit of positional information and positional information related application unit:
Idle message described in described positional information dissection process unit resolves, obtains described geographical location information;
The relevant setting unit of described positional information is preserved the terminal at this place, unit about the preset rules of geographical location information;
Described positional information related application unit is processed described geographical location information and application by described preset rules.
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| CN201010258181.XA CN102378102B (en) | 2010-08-18 | 2010-08-18 | Method and system for positioning terminal |
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| CN201010258181.XA CN102378102B (en) | 2010-08-18 | 2010-08-18 | Method and system for positioning terminal |
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| CN105704809A (en) * | 2014-11-24 | 2016-06-22 | 中兴通讯股份有限公司 | Indoor positioning method, wireless receiving device and wireless transmitting device |
| CN105516241A (en) * | 2015-11-24 | 2016-04-20 | 上海斐讯数据通信技术有限公司 | Device and method for obtaining user geographical position information |
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| GB0210064D0 (en) * | 2002-05-02 | 2002-06-12 | Koninkl Philips Electronics Nv | Radio system amd method of operating the radio system |
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