CN102821461A - Method and system for position judgment and corresponding mobile terminals - Google Patents
Method and system for position judgment and corresponding mobile terminals Download PDFInfo
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- CN102821461A CN102821461A CN2011101506125A CN201110150612A CN102821461A CN 102821461 A CN102821461 A CN 102821461A CN 2011101506125 A CN2011101506125 A CN 2011101506125A CN 201110150612 A CN201110150612 A CN 201110150612A CN 102821461 A CN102821461 A CN 102821461A
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Abstract
The invention relates to a method for position judgment. The method includes steps: S10, collecting various position signals and corresponding signal strength of the position signals of at least one mobile terminal; S20, obtaining a comprehensive position signal according to the position signals and the corresponding signal strength of the position signals; and S30, obtaining positions of the mobile terminals according to the comprehensive position signal. The invention further relates to a method for the position judgment and corresponding mobile terminals. High-accuracy positioning, low signal requirements and capability of accurately determining positions are realized based on various positioning modes, so that defects of low positioning accuracy, high signal requirements, difficulty in position determination and the like of existing position judgment methods and systems are overcome.
Description
Technical field
The present invention relates to field of location services, more particularly, relate to a kind of position decision method, system and corresponding mobile terminal based on multiple locate mode.
Background technology
Along with the development of mobile Internet, mobile terminal function from strength to strength, gps receiver, WiFi, bluetooth have become standard configuration.Each big terminal system all provides basic-level support to obtain the said equipment state information and it has been used for application and development.Through these information, can judge whether 2 equipment are positioned at the same area, as judging that through the WLAN address of judging a plurality of portable terminals whether the portable terminal user is in same company or same shop etc.; As through judging that Bluetooth signal can judge the distance of a plurality of portable terminals etc.; But above-mentioned position decision method all has certain defective; For example use the GPS positioning accuracy low, use the location, base station high to the requirement of base station signal; And WiFi, bluetooth generally are difficult to use in the orientation and confirm that the resource-sharing and the distance that can only be used between the user are confirmed.
So, be necessary to provide a kind of position decision method, system and corresponding mobile terminal, to solve the existing in prior technology problem.
Summary of the invention
The technical problem that the present invention will solve is; To the position decision method of prior art with system accuracy is low, semaphore request height and orientation are confirmed defectives such as difficulty, a kind of hi-Fix based on multiple locate mode is provided, and position decision method, system and the corresponding mobile terminal that can accurately confirm orientation low to semaphore request.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of position decision method, comprising step: S10, collect at least one portable terminal multiple position signalling and with the corresponding signal strength signal intensity of said position signalling; S20, obtain the integrated location signal according to said position signalling and the corresponding signal strength signal intensity of said position signalling; S30, obtain the position of said portable terminal according to said integrated location signal.
In position decision method of the present invention, said multiple position signalling comprises Bluetooth signal, WiFi signal, gps signal and base station signal.
In position decision method of the present invention, said step S20 is specially: said integrated location signal=WiFi signal * WiFi signal weight * WiFi signal strength signal intensity+gps signal * gps signal weight * gps signal intensity+base station signal * base station signal weight * base station signal strength+Bluetooth signal * Bluetooth signal weight * Bluetooth signal intensity.
In position decision method of the present invention, said position decision method also comprises: S40, according to the sign and the orientation of the portable terminal in the position display setting range of said portable terminal.
In position decision method of the present invention; Said step S10 is specially: through mobile network, UNICOM's network, communication network and/or WLAN, collect at least one said portable terminal multiple position signalling and with the corresponding signal strength signal intensity of said position signalling; Through mobile network, UNICOM's network, communication network and/or WLAN, the sign and the orientation of the portable terminal in the setting range sent to the corresponding mobile terminal according to the position of said portable terminal.
The invention still further relates to a kind of location judging system, comprising collection module: be used to collect at least one portable terminal multiple position signalling and with said position signalling corresponding signal strength signal intensity; Computing module: be used for obtaining the integrated location signal according to said position signalling and the corresponding signal strength signal intensity of said position signalling; And location determination module: the position that is used for obtaining said portable terminal according to said integrated location signal.
In location judging system of the present invention, said location judging system also comprises: sharing module: be used for according to the position of said portable terminal the sign and the orientation of the portable terminal in the setting range being sent to the corresponding mobile terminal.
In location judging system of the present invention; Said collection module is further used for through mobile network, UNICOM's network, communication network and/or WLAN, collect at least one said portable terminal multiple position signalling and with the corresponding signal strength signal intensity of said position signalling; Said sharing module is further used for through mobile network, UNICOM's network, communication network and/or WLAN, according to the position of said portable terminal the sign and the orientation of the portable terminal in the setting range is sent to the corresponding mobile terminal.
The invention still further relates to a kind of portable terminal, comprising sending module: be used to send said portable terminal multiple position signalling and with the corresponding signal strength signal intensity of said position signalling; And receiver module: the sign and the orientation that are used to receive the portable terminal in the setting range.
In portable terminal of the present invention; Said sending module is further used for through mobile network, UNICOM's network, communication network and/or WLAN, send said portable terminal multiple position signalling and with the corresponding signal strength signal intensity of said position signalling; Said receiver module is further used for through mobile network, UNICOM's network, communication network and/or WLAN, receives the sign and the orientation of the portable terminal in the setting range.
The position decision method of embodiment of the present invention, system and corresponding mobile terminal; Have following beneficial effect: based on multiple locate mode realize hi-Fix, low and can accurately confirm the orientation to semaphore request, avoided existing position decision method and system accuracy low, semaphore request height and orientation are confirmed defectives such as difficulty.
Description of drawings
To combine accompanying drawing and embodiment that the present invention is described further below, in the accompanying drawing:
Fig. 1 is the flow chart of first preferred embodiment of position decision method of the present invention;
Fig. 2 is the flow chart of second preferred embodiment of position decision method of the present invention;
Fig. 3 is the flow chart of the 3rd preferred embodiment of position decision method of the present invention;
Fig. 4 is the structural representation of first preferred embodiment of location judging system of the present invention;
Fig. 5 is the structural representation of second preferred embodiment of location judging system of the present invention;
Fig. 6 is the structural representation of the preferred embodiment at location judging system of the present invention and corresponding mobile terminal.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
In the flow chart of first preferred embodiment of position decision method of the present invention shown in Figure 1, said position decision method starts from step 100, carries out subsequently:
Step 101, collect at least one portable terminal multiple position signalling and with the corresponding signal strength signal intensity of said position signalling;
Step 102 obtains the integrated location signal according to said position signalling and the corresponding signal strength signal intensity of said position signalling;
Step 103 obtains the position of said portable terminal according to said integrated location signal;
This method ends at step 104 at last.
The signal strength signal intensity of multiple position signalling and the position signalling of position decision method of the present invention through collecting portable terminal obtains the integrated location signal of portable terminal; This integrated location signal is comprehensively judged the position of portable terminal through multiple position signalling; Can well utilize the advantage of all places signal; When all places signal all just often, can accurately carry out the location of portable terminal; When the signal of certain or a few kinds of position signallings is strong, still can carry out the location of portable terminal, be convenient to better carry out between the user resource-sharing and distance is confirmed.
As the preferred embodiment of position decision method of the present invention, said multiple position signalling comprises Bluetooth signal, WiFi signal, gps signal and base station signal.Said integrated location signal=WiFi signal * WiFi signal weight * WiFi signal strength signal intensity+gps signal * gps signal weight * gps signal intensity+base station signal * base station signal weight * base station signal strength+Bluetooth signal * Bluetooth signal weight * Bluetooth signal intensity.
Position decision method of the present invention has used maximum several position signal of present use; For example Bluetooth signal, WiFi signal, gps signal and base station signal etc.; Wherein whether Bluetooth signal and WiFi signal can only be in the certain limit portable terminal and judge; The transmission range of Bluetooth signal is generally 10m-50m, and the transmission range of WiFi signal is generally 10m-500m, but they all can not be judged and the position judgment of big distance the orientation of portable terminal.And gps signal and base station signal can be realized the position judgment of big distance, judge that still precision is low, receive the strong and weak influence of signal big.After above-mentioned several kinds of position signallings combination; Can carry out large-scale position through gps signal and base station signal judges; Carry out the judgement of the relation of exact position under the large-scale position again through Bluetooth signal and WiFi signal, make the final position that obtains portable terminal concern that speed is fast, precision is high and not strong the signal strength signal intensity dependence of certain position signalling.
In the flow chart of second preferred embodiment of position decision method of the present invention shown in Figure 2, said position decision method starts from step 200, carries out subsequently:
Step 201, collect at least one portable terminal multiple position signalling and with the corresponding signal strength signal intensity of said position signalling;
Step 202 obtains the integrated location signal according to said position signalling and the corresponding signal strength signal intensity of said position signalling;
Step 203 obtains the position of said portable terminal according to said integrated location signal;
Step 204 sends to the corresponding mobile terminal according to the position of said portable terminal with the sign and the orientation of the portable terminal in the setting range;
This method ends at step 205 at last.
Server among the present invention can be judged the quantity and the information of the portable terminal in the setting range according to the position of the portable terminal that calculates, and can send to the corresponding mobile terminal with resource-sharing and information communication between the portable terminal in the convenient zone together according to the sign and the orientation that specifically are provided with the portable terminal in this scope of server and portable terminal then.
In the flow chart of the 3rd preferred embodiment of position decision method of the present invention shown in Figure 3, said position decision method starts from step 300, carries out subsequently:
This method ends at step 305 at last.
Position decision method of the present invention can pass through the data (multiple position signalling and signal strength signal intensity) of multiple communication modes mobile terminal receives such as mobile network, UNICOM's network, communication network and/or WLAN and the corresponding mobile terminal is given in the sign and the orientation of the portable terminal in the transmission setting range, has guaranteed the compatibility of server end of the present invention to multiple terminal type; And when certain signal of portable terminal is not strong, can adopt other mode to send position signalling and corresponding signal strength signal intensity, guarantee the normal operation of location determination service.
The invention still further relates to a kind of location judging system; In the structural representation of first preferred embodiment of location judging system of the present invention shown in Figure 4; Said location judging system comprises collection module 1, computing module 2 and location determination module 3, collection module 1 be used to collect at least one portable terminal multiple position signalling and with the corresponding signal strength signal intensity of said position signalling; Computing module 2 is used for obtaining the integrated location signal according to said position signalling and the corresponding signal strength signal intensity of said position signalling; Location determination module 3 is used for obtaining according to said integrated location signal the position of said portable terminal.
The signal strength signal intensity that location judging system of the present invention is collected multiple position signalling and the position signalling of portable terminal through collection module 1 obtains the integrated location signal of portable terminal; Location determination module 3 is judged the position of portable terminal through the integrated location signal synthesis; Can well utilize the advantage of all places signal; When all places signal all just often, can accurately carry out the location of portable terminal; When the signal of certain or a few kinds of position signallings is strong, still can carry out the location of portable terminal, be convenient to better carry out between the user resource-sharing and distance is confirmed.
In the structural representation of second preferred embodiment of location judging system of the present invention shown in Figure 5; Said location judging system also comprises sharing module 4, and sharing module 4 is used for according to the position of said portable terminal the sign and the orientation of the portable terminal in the setting range being sent to the corresponding mobile terminal.
Location judging system of the present invention can be judged the quantity and the information of the portable terminal in the setting range according to the position of the portable terminal that calculates, sharing module 4 then according to server and portable terminal specifically be provided with the sign of the portable terminal in this scope and orientation send to the corresponding mobile terminal with convenient with resource-sharing and information communication between the portable terminal in the zone.
Preferred embodiment as location judging system of the present invention; Said collection module 1 is further used for through mobile network, UNICOM's network, communication network and/or WLAN, collect at least one said portable terminal multiple position signalling and with the corresponding signal strength signal intensity of said position signalling; Said sharing module 4 is further used for through mobile network, UNICOM's network, communication network and/or WLAN, according to the position of said portable terminal the sign and the orientation of the portable terminal in the setting range is sent to the corresponding mobile terminal.
Location judging system of the present invention can pass through the data (multiple position signalling and signal strength signal intensity) of multiple communication modes mobile terminal receives such as mobile network, UNICOM's network, communication network and/or WLAN and the corresponding mobile terminal is given in the sign and the orientation of the portable terminal in the transmission setting range, has guaranteed the compatibility of location judging system of the present invention to multiple terminal type; And when certain signal of portable terminal is not strong, can adopt other mode to send position signalling and corresponding signal strength signal intensity, guarantee the normal operation of location determination service.
The invention still further relates to a kind of portable terminal, at the structural representation of the preferred embodiment at location judging system of the present invention shown in Figure 6 and corresponding mobile terminal.Said portable terminal comprises sending module 5 and receiver module 6, sending module 5 be used to send said portable terminal multiple position signalling and with the corresponding signal strength signal intensity of said position signalling; Receiver module 6 is used to receive the sign and the orientation of the portable terminal in the setting range.
Portable terminal of the present invention sends to location judging system (server) through the signal strength signal intensity with multiple position signalling and position signalling; Location judging system is comprehensively judged the position of portable terminal through multiple position signalling; Can well utilize the advantage of all places signal; When all places signal all just often, can accurately carry out the location of portable terminal; When the signal of certain or a few kinds of position signallings is strong, still can carry out the location of portable terminal, be convenient to better carry out between the user resource-sharing and distance is confirmed.
Preferred embodiment as portable terminal of the present invention; Said sending module 5 is further used for through mobile network, UNICOM's network, communication network and/or WLAN, send said portable terminal multiple position signalling and with the corresponding signal strength signal intensity of said position signalling; Said receiver module 6 is further used for through mobile network, UNICOM's network, communication network and/or WLAN, receives the sign and the orientation of the portable terminal in the setting range.
Portable terminal of the present invention can pass through sign and the orientation that multiple communication modes such as mobile network, UNICOM's network, communication network and/or WLAN sends data (multiple position signalling and signal strength signal intensity) and receives the portable terminal in the setting range, has guaranteed the compatibility of server end to multiple terminal type; And when certain signal of portable terminal is not strong, can adopt other mode to send position signalling and corresponding signal strength signal intensity, guarantee the normal operation of location determination service.
The operation principle at position decision method of the present invention, system and corresponding mobile terminal is described through the specific embodiment at position decision method of the present invention, system and corresponding mobile terminal below.
As when holding concert on outdoor square: A uses ipod as portable terminal, opens bluetooth; B uses the iphone of UNICOM's card as portable terminal, opens GPS, opens bluetooth; C uses the regular handset that moves card as portable terminal, opens bluetooth.Location judging system can be through base station location B and C traditionally, is UNICOM's 3G network yet B uses, the mobile 2G network that C uses, and network is different, and the location, base station is inaccurate.And use GPS location B, its precision is far above the base station positioning accuracy.Because the base station positioning accuracy is low, error arrives 1500m at 500m usually, and original location judging system is not enough judges whether B and C produce relation, so can't judge three's relation.Location judging system also uses the bluetooth location except using traditional GPS and base station location after using the present invention.Because A, B, C three have opened bluetooth; And the transmission range of bluetooth is between 10 to 50m, and location judging system of the present invention is through judging, three people are on-the-spot in concert; Distance and sends to the corresponding mobile end message on three people's the portable terminal in the 50m scope.
Perform in a radio or TV programme the Room when holding like concert in sealing: A uses ipod as portable terminal, opens WIFI; B uses the iphone of UNICOM's card as portable terminal, opens GPS, opens WIFI; C uses the regular handset that moves card as portable terminal, opens WIFI; Location judging system can be located B and C through the base station traditionally, but UNICOM's 3G network is different with mobile 2G network, and the internal home network signal very a little less than, the location is inaccurate.Indoor no gps signal can't be located B; So the three together at the scene, and original location judging system but can't be judged three's relation.Locate except the use base station after using the present invention, also can locate according to WIFI.Because A, B, C three people open WIFI simultaneously; Location judging system can obtain this WIFI information; Because the WIFI focus has global unique identification, and the WIFI coverage is between 10～500 meters, and they use this WIFI network again simultaneously; So can judge the three people concert scene that coexists, at this moment location judging system can send to the corresponding mobile end message on three people's the portable terminal.
Like concert when indoor open stage is held: A as portable terminal, opens bluetooth with ipod, opens WIFI; B uses the iphone of UNICOM's card as portable terminal, opens GPS, opens bluetooth, opens WIFI; C uses the regular handset conduct of moving card, opens bluetooth, opens WIFI; Traditionally through base station and GPS location, but because UNICOM is different with the mobile network, and with the GPS contrast, it is big that the base station positioning accuracy is hanged down error, the relation of original location judging system deficiency judgement B and C is so can't judge the triadic relation.Except according to base station and GPS location, also can use WIFI and bluetooth location behind use the present invention.Because three people use same WIFI network simultaneously, and the WIFI coverage judges that thus the three is in the same area scope between 10～500 meters.Through bluetooth scanning, learn three people in 50m again, at this moment location judging system can send to the corresponding mobile end message on three people's the portable terminal.Location judging system is taken all factors into consideration the weight of these four kinds of locate modes of WIFI, bluetooth, GPS and base station, draws three's relation the most accurately, thereby improves alternately, promotes social activity and resource-sharing.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure transformation that utilizes specification of the present invention and accompanying drawing content to be done, or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. a position decision method is characterized in that, comprises step:
S10, collect at least one portable terminal multiple position signalling and with the corresponding signal strength signal intensity of said position signalling;
S20, obtain the integrated location signal according to said position signalling and the corresponding signal strength signal intensity of said position signalling;
S30, obtain the position of said portable terminal according to said integrated location signal.
2. position decision method according to claim 1 is characterized in that, said multiple position signalling comprises Bluetooth signal, WiFi signal, gps signal and base station signal.
3. position decision method according to claim 2 is characterized in that, said step S20 is specially:
Said integrated location signal=WiFi signal * WiFi signal weight * WiFi signal strength signal intensity+gps signal * gps signal weight * gps signal intensity+base station signal * base station signal weight * base station signal strength+Bluetooth signal * Bluetooth signal weight * Bluetooth signal intensity.
4. position decision method according to claim 1 is characterized in that, said position decision method also comprises:
S40, the sign and the orientation of the portable terminal in the setting range sent to the corresponding mobile terminal according to the position of said portable terminal.
5. position decision method according to claim 4 is characterized in that, said step S10 is specially:
Through mobile network, UNICOM's network, communication network and/or WLAN, collect at least one said portable terminal multiple position signalling and with the corresponding signal strength signal intensity of said position signalling;
Through mobile network, UNICOM's network, communication network and/or WLAN, the sign and the orientation of the portable terminal in the setting range sent to the corresponding mobile terminal according to the position of said portable terminal.
6. a location judging system is characterized in that, comprising:
Collection module (1): be used to collect at least one portable terminal multiple position signalling and with the corresponding signal strength signal intensity of said position signalling;
Computing module (2): be used for obtaining the integrated location signal according to said position signalling and the corresponding signal strength signal intensity of said position signalling; And
Location determination module (3): the position that is used for obtaining said portable terminal according to said integrated location signal.
7. location judging system according to claim 6 is characterized in that, said location judging system also comprises:
Sharing module (4): be used for the sign and the orientation of the portable terminal in the setting range being sent to the corresponding mobile terminal according to the position of said portable terminal.
8. location judging system according to claim 7 is characterized in that,
Said collection module (1) is further used for through mobile network, UNICOM's network, communication network and/or WLAN, collect at least one said portable terminal multiple position signalling and with the corresponding signal strength signal intensity of said position signalling;
Said sharing module (4) is further used for through mobile network, UNICOM's network, communication network and/or WLAN, according to the position of said portable terminal the sign and the orientation of the portable terminal in the setting range is sent to the corresponding mobile terminal.
9. a portable terminal is characterized in that, comprising:
Sending module (5): be used to send said portable terminal multiple position signalling and with the corresponding signal strength signal intensity of said position signalling; And
Receiver module (6): the sign and the orientation that are used to receive the portable terminal in the setting range.
10. portable terminal according to claim 9 is characterized in that,
Said sending module (5) is further used for through mobile network, UNICOM's network, communication network and/or WLAN, send said portable terminal multiple position signalling and with the corresponding signal strength signal intensity of said position signalling;
Said receiver module (6) is further used for through mobile network, UNICOM's network, communication network and/or WLAN, receives the sign and the orientation of the portable terminal in the setting range.
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| CN106455050A (en) * | 2016-09-23 | 2017-02-22 | 微梦创科网络科技（中国）有限公司 | Bluetooth and Wifi-based indoor positioning method, apparatus and system |
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| WO2018205064A1 (en) * | 2017-05-08 | 2018-11-15 | 深圳市卓希科技有限公司 | Access control method and system |
| CN107437173A (en) * | 2017-05-10 | 2017-12-05 | 中国银联股份有限公司 | Accepting terminal position computing system and its computational methods and position computation module |
| CN111148215A (en) * | 2019-03-27 | 2020-05-12 | 广东小天才科技有限公司 | Positioning method and system of mobile equipment and related equipment |
| CN111343587A (en) * | 2020-03-06 | 2020-06-26 | 重庆真趣信息科技有限公司 | Fused positioning method and system |
| CN113395656A (en) * | 2021-07-08 | 2021-09-14 | 中国电信股份有限公司 | Method, device, medium and electronic equipment for determining position of user terminal |
| CN113395656B (en) * | 2021-07-08 | 2023-03-14 | 中国电信股份有限公司 | Method, device and medium for determining position of user terminal and electronic equipment |
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