CN107864450A - Positional information dissemination method, device and computer-readable recording medium - Google Patents
Positional information dissemination method, device and computer-readable recording medium Download PDFInfo
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- CN107864450A CN107864450A CN201710497108.XA CN201710497108A CN107864450A CN 107864450 A CN107864450 A CN 107864450A CN 201710497108 A CN201710497108 A CN 201710497108A CN 107864450 A CN107864450 A CN 107864450A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
- G01S19/45—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
- G01S19/46—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement the supplementary measurement being of a radio-wave signal type
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/10—Details of telephonic subscriber devices including a GPS signal receiver
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Telephonic Communication Services (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides a kind of positional information dissemination method, and this method includes：The position subscription information of each business module in terminal is obtained, and locating rule is set according to the position subscription information；Positioned according to the locating rule, obtain the current location information of terminal；When receiving the Location Request that a certain business module is sent, the current location information is issued to the requested service module for sending Location Request.The present invention also provides a kind of positional information distributing device and computer-readable recording medium.The Location Request of the overall situation and positional information are managed by the present invention by positional information distributing device, and positional information distributing device obtains positional information, and result then is distributed into related service module.By such mode, realize information issue and subscribe to the logic decoupling of both sides, its code is clear, manages and safeguards beneficial to staff；System resource has been saved simultaneously, has improved the experience of user.
Description
Technical field
The present invention relates to technical field of data processing, more particularly to a kind of positional information dissemination method, device and computer
Readable storage medium storing program for executing.
Background technology
Location-based service (LBS, Location Based Service) is also known as positioning service, refers to by terminal (such as mobile phone)
With the cooperation of network, the present position information (latitude and longitude coordinates data, including three-dimensional data) of user is determined, and is passed through
The modes such as SMS, MMS, voice issue user, or certain value-added service is provided based on the present position information of user.
The location-based service of terminal at present is already present in many fields in life, such as the push of automobile rescue, medical first aid, information
Deng.
At present, in the application with position service function, positioning be service basis, therefore for " Location Request " this
One logic is often called by multiple different business modules, can so cause the chaotic and logic not rigorous of code,
Its investigation is also complex when there is bug using operation, is unfavorable for project management and product maintenance；Due to multiple business modules all
Location Request can be carried out, the unnecessary wasting of resources can be caused, for example, multiple business modules of same application are in the same time
Multiple bearing acquisition request positional information has inside been carried out, has caused unnecessary resource (such as internal memory, electricity, mobile phone flow) wave
Take, reduce the experience of user.
The content of the invention
It is a primary object of the present invention to propose a kind of positional information dissemination method, device and computer-readable storage medium
Matter, it is intended to solve difficult management and problem of resource waste caused by multiple business module resettings.
To achieve the above object, the present invention provides a kind of positional information dissemination method, the positional information dissemination method bag
Include following steps：
The position subscription information of each business module in terminal is obtained, and positioning rule are set according to the position subscription information
Then；
Positioned according to the locating rule, obtain the current location information of terminal；
When receiving the Location Request that a certain business module is sent, to the requested service module for sending the Location Request
Issue the current location information.
Preferably, the locating rule includes positioning time, described to be positioned according to the locating rule, described in acquisition
The step of current location information of terminal, includes：
Positioned in the positioning time, obtain the current location information of terminal.
Preferably, the locating rule includes security request threshold value, described to receive determining for a certain business module transmission
During the request of position, include to the step of requested service module issue current location information for sending the Location Request：
When receiving the Location Request that a certain business module is sent, judge to send the requested service mould of the Location Request
Whether the request number of times of block is more than the security request threshold value；
If the request number of times is less than or equal to the security request threshold value, to described in requested service module issue
Current location information.
Preferably, it is described when receiving the Location Request that a certain business module is sent, judge to send the Location Request
The request number of times of requested service module the step of whether being more than the security request threshold value after, in addition to：
If the request number of times is more than the security request threshold value, returned to the requested service module without request permissions
Information, and record the requested service module request number and transfinite event.
Preferably, the locating rule also includes locating periodically, described to be positioned according to the locating rule, obtains institute
After the step of stating current location information of terminal, in addition to：
By being positioned again during the locating periodically, current location information is updated.
In addition, to achieve the above object, the present invention also provides a kind of positional information distributing device, the positional information issue
Device includes processor, memory and is stored in the positional information issue that can be run on the memory and on the processor
Program, wherein realizing following steps when the positional information release process is by the computing device：
The position subscription information of each business module in terminal is obtained, and positioning rule are set according to the position subscription information
Then；
Positioned according to the locating rule, obtain the current location information of terminal；
When receiving the Location Request that a certain business module is sent, to the requested service module for sending the Location Request
Issue the current location information.
Preferably, the locating rule includes positioning time, and the positional information release process is by the computing device
When, also realize following steps：
Positioned in the positioning time, obtain the current location information of terminal.
Preferably, the locating rule includes security request threshold value, and the positional information release process is by the processor
During execution, following steps are also realized：
When receiving the Location Request that a certain business module is sent, judge to send the requested service mould of the Location Request
Whether the request number of times of block is more than the security request threshold value；
If the request number of times is less than or equal to the security request threshold value, to described in requested service module issue
Current location information；
If the request number of times is more than the security request threshold value, returned to the requested service module without request permissions
Information, and record the requested service module request number and transfinite event.
Preferably, the locating rule also includes locating periodically, and the positional information release process is held by the processor
During row, following steps are also realized：
By being positioned again during the locating periodically, current location information is updated.
In addition, to achieve the above object, the present invention also provides a kind of computer-readable recording medium, described computer-readable
Positional information release process is stored with storage medium, is realized as described above when the positional information release process is executed by processor
Positional information dissemination method the step of.
The present invention sets according to the position subscription information and determined by obtaining the position subscription information of each module in terminal
Position rule；Positioned according to the locating rule, obtain the current location information of terminal；Receiving a certain business module
During the Location Request of transmission, the current location information is issued to the requested service module that the Location Request occurs.By with
Upper type, positional information dissemination method of the invention are based on Publish-subscribe pattern, by the overall situation logical Location Request and positional information
It is managed by positional information distributing device, positional information distributing device obtains position according to the demand of each business module to be believed
Breath, obtain that result is distributed into related service module after positional information；Specific business module is without being concerned about that specific positioning is patrolled
Positioning action is collected or performed, as long as sending positioning application to positional information distributing device when needing positional information, is believed by position
Cease the related positional information of distributing device issue, and positional information distributing device is without being concerned about specific result treatment logic,
By such mode, realize positional information issue and subscribe to the logic decoupling of both sides, its code is clear, beneficial to staff couple
Whole project is managed and safeguarded；Positioning action is uniformly carried out by information delivery apparatus simultaneously, avoids disparate modules repeatedly fixed
Resource (such as Installed System Memory, electricity, flow) wastes caused by position, improves the experience of user.
Brief description of the drawings
Fig. 1 be the present embodiments relate to terminal hardware structural representation；
Fig. 2 is the schematic flow sheet of positional information dissemination method first embodiment of the present invention；
Fig. 3 is described in Fig. 2 when receiving the Location Request that a certain business module is sent, to the transmission Location Request
Requested service module issue the refinement schematic flow sheet of the current location information；
Fig. 4 is the schematic flow sheet of positional information dissemination method second embodiment of the present invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The main thought of scheme of the embodiment of the present invention is：Based on Publish-subscribe pattern, configuration information issue in the terminal fills
Put, be managed collectively by acquisition of the positional information distributing device to positional information and issue；Positional information distributing device obtains
The position subscription information of each business module in terminal is taken, and locating rule is set according to the position subscription information；According to described
Locating rule is positioned, and obtains current location information of terminal；When receiving the Location Request that a certain business module is sent, to
The requested service module for sending Location Request issues the current location information., can be with wherein for positional information distributing device
It is that skeleton code is customized according to the type (including IOS systems, android system etc.) of terminal system：It is original in system
Positioning service on addition one positioning blocking module, the module does not change original modular system and realizes interface, only to each industry
Business module is intercepted by calling interface, and (Location Request of the independent calling positioner sent to each business module is blocked
Cut), and uniformly positioned by the blocking module；When positioning is completed, then the positional information for positioning gained is original by system
Positional information is returned to each business module by standard interface, so as to which resource caused by avoiding disparate modules multiple bearing is (such as in system
Deposit, electricity, flow etc.) waste, and this blocking module module is above-mentioned positional information distributing device.
Reference picture 1, Fig. 1 are the terminal hardware structural representation that scheme of the embodiment of the present invention is related to.
The position dissemination method of the embodiment of the present invention is applied to terminal, the terminal can be PC or smart mobile phone,
Tablet personal computer, E-book reader, MP4 (Moving Picture Experts Group Audio Layer IV, dynamic shadow
As expert's compression standard audio aspect 3) player, pocket computer etc. have the packaged type terminal device of display function.Such as
Described in Fig. 1, the terminal can include processor 1001 (such as CPU), communication bus 1002, user interface 1003, network interface
1004, memory 1005.Wherein, communication bus 1002 is used to realize the connection communication between these components；User interface 1003
Including positioning unit (being used to be positioned, obtain positional information), information issue unit (being used for releasing position information), can be selected
Family interface 1003 can also include display screen (Display), input block such as keyboard (Keyboard)；Network interface 1004 can
Wireline interface, the wave point (such as WI-FI interfaces) that can include standard of choosing；Memory 1005 can be high-speed RAM storage
Device or stable memory (non-volatile memory), such as magnetic disk storage, memory 1005 are optional
It can also be the storage device independently of aforementioned processor 1001.
Alternatively, the terminal can also include camera, RF (Radio Frequency, radio frequency) circuit, sensor, sound
Frequency circuit, WiFi module etc..Wherein, sensor ratio such as optical sensor, motion sensor and other sensors.Specifically,
Optical sensor may include ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to the light and shade of ambient light
To adjust the brightness of display screen, proximity transducer can close display screen and/or backlight when light sensation equipment is moved in one's ear.Make
For one kind of motion sensor, gravity accelerometer can detect in all directions the size of (generally three axles) acceleration,
Size and the direction of gravity are can detect that when static, application (such as horizontal/vertical screen switching, related trip available for identification terminal posture
Play, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Certainly, the terminal can also configure top
The other sensors such as spiral shell instrument, barometer, hygrometer, thermometer, infrared ray sensor, will not be repeated here.
It will be understood by those skilled in the art that the restriction of the terminal structure shown in Fig. 1 not structure paired terminal, can be wrapped
Include than illustrating more or less parts, either combine some parts or different parts arrangement.
With continued reference to Fig. 1, in Fig. 1 as a kind of computer-readable storage medium memory 1005 can include operating system,
Network communication module, Subscriber Interface Module SIM and positional information release process.
In the terminal shown in Fig. 1, network communication module is mainly used in connecting background server, is carried out with background server
Data communicate；Subscriber Interface Module SIM is mainly used in controlling each equipment of user interface 1003；And processor 1001 can be used for adjusting
With the positional information release process stored in memory 1005, and perform following operate：
The position subscription information of each module in terminal is obtained, and locating rule is set according to the position subscription information；
Positioned according to the locating rule, obtain current location information of terminal；
When receiving the Location Request that a certain business module is sent, to the requested service module for sending the Location Request
Issue the current location information.
Further, processor 1001 may call upon the positional information release process stored in memory 1005, perform
Operate below：
Positioned in the positioning time, obtain current location information of terminal.
Further, processor 1001 may call upon the positional information release process stored in memory 1005, perform
Operate below：
When receiving the Location Request that a certain business module is sent, judge to send the requested service mould of the Location Request
Whether the request number of times of block is more than the security request threshold value；
If the request number of times is less than or equal to the security request threshold value, to described in requested service module return
Current location information；
If the request number of times is more than the security request threshold value, returned to the requested service module without request permissions
Information, and record the requested service module request number and transfinite event.
Further, processor 1001 may call upon the positional information release process stored in memory 1005, perform
Operate below：
By being positioned again during the locating periodically, current location information is updated.
Based on above-mentioned hardware configuration, positional information dissemination method embodiment of the present invention is proposed.
Reference picture 2, Fig. 2 are the schematic flow sheet of positional information dissemination method first embodiment of the present invention.
In the present embodiment, the positional information dissemination method comprises the following steps：
Step S10, the position subscription information of each module in terminal is obtained, and set and positioned according to the position subscription information
Rule.
At present in the application with position service function, for " Location Request " this logic often by multiple differences
Business module call and (many-to-one call relation be present), cause application code confusion and logic it is not rigorous, should
Its investigation is complex when there is bug with operation, is unfavorable for project management and product maintenance；And due to multiple business modules all
Location Request can be carried out, the unnecessary wasting of resources can be caused.Based on above mentioned problem, the present embodiment proposes a kind of positional information
Dissemination method, the positional information dissemination method are based on Publish-subscribe pattern, in the terminal set location information delivery apparatus, lead to
Acquisition and issue of the positional information distributing device to positional information is crossed to be managed collectively.Wherein Publish-subscribe pattern is a kind of
Message processing facility, it is mainly used between the object with one-to-many call relation (or dependence), its main thought
It is to allow multiple subscriber's objects while listening for some subject, this subject (or is being ordered when oneself state changes
When reader's object sends message acquisition request), oneself state message can be sent to all subscriber's objects, enable subscriber
According to the state of the information updating oneself or perform corresponding operation.When using Publish-subscribe pattern, listener and subscriber
Both can be encapsulated in independent object, each of which is changed independently and is multiplexed, you can to realize listener and subscriber two
Person's is decoupling, allow coupling both sides all rely on it is abstract, rather than rely on it is specific so that respective change all without
Influence the change of another side.In the present embodiment, based on the Message Processing thought of above-mentioned Publish-subscribe pattern, set in the terminal
Positional information distributing device is as publisher's object, using the business module for having location requirement as subscriber's object；It will apply complete
The positional information of office is managed collectively by the positional information distributing device, by the positional information distributing device (positional information
Publisher) positioned, obtain after position data result to be distributed into the business module of location requirement again that (positional information is subscribed to
Person)；Specific information called side need not be concerned about specific positioning logic or perform positioning action, as long as when needing location data
Location Request is sent to positional information distributing device, related location information is returned by positional information distributing device, and position is believed
Distributing device is ceased without specific result treatment logic is concerned about, by such mode, is realized positional information issue and is subscribed to
The logic decoupling of both sides, code are clear.
Specifically, the terminal in the present embodiment is illustrated using mobile phone, certain terminal can also be PC or put down
The terminal devices such as plate computer, E-book reader, MP4.Positional information distributing device is provided with mobile phone, positional information issue
Device will obtain the position subscription information of each business module in terminal.Wherein position subscription information refers to whether business module has
There are locational requirement, such as the weather condition for weather forecast module, it is necessary to according to corresponding to obtaining current location, therefore weather
Forecast module has locational requirement；And SMS module also normal operation and can provide clothes in the case of no current location information
Business, therefore SMS module does not have locational requirement.Further, for the business module for having locational requirement, its position is ordered
Information also the locational requirement time including business module, frequency etc. are read, such as weather forecast module will obtain at 6 points work as daily
Front position information, with weather condition corresponding to being obtained according to current location, then the position subscription information of weather forecast module be
Daily 5: 40 timesharing need to get current location information.It can be obtained respectively according to the position subscription information of each business module
Demand information of the individual business module for positional information；In demand information of each business module of acquisition for positional information,
The demand of each business module will be collected, analyzed and be planned, and locating rule corresponding to setting.Wherein locating rule bag
Positioning time is included, for example, the business module a and business module b in terminal in a certain application have location information requirements, is required for
There is provided corresponding service according to positional information (has weather module and news push module, weather in such as browser application main interface
Module needs according to corresponding to obtaining current location that weather condition is to provide weather service, and news push module needs also exist for root
According to current location obtain corresponding to Present News to provide news push service；In another example there is site introduction in Mobile banking's application
Module and high-quality merchant module, module is introduced in site to be needed to obtain bank outlets' address information of annex according to current location, and
High-quality merchant module is needed according to the high-quality Business Information of current location acquisition annex to carry out consumption recommendation)；Positional information is sent out
When cloth apparatus obtains business module a and business module b position subscription information, it is thus understood that business module a will obtain position in 8 o'clock sharps
Confidence ceases, and business module b will obtain positional information 8: 15；Positional information distributing device is according to business module a and business module
B demand, positioning time is arranged to by 8 points.Certainly, locating rule can also include the contents such as locating periodically, positioning method.Its
Middle locating periodically is preset duration, one-time positioning is carried out every preset duration, to be updated to positional information；Positioning method bag
GPS location, LBS architectures, WiFi positioning, A-GPS positioning, GPS-one positioning are included, positional information distributing device can be according to net
Network situation selects suitable positioning method, naturally it is also possible to is selected according to the instruction of user.Wherein A-GPS is positioned basic
Thought be by set on the preferable position of satellite signal receiving effect it is some refer to GPS, and serviced using AGPS
Device passes through the coarse position, the ephemeris and clock that then need the terminal by mobile network etc. for interacting acquisition terminal with terminal
Assistance data is sent to terminal, and gps position measurement is carried out by terminal.Measurement terminate after, terminal can voluntarily calculation position result or
Measurement result is sent back to AGPS server by person, and server is calculated and result is sent back into terminal；GPS-One is U.S.'s height
The location technology based on CDMA standards of logical company's exploitation, its basic thought are to support GPS- by being loaded on terminal chip
The module of One agreements, mixed positioning is carried out with reference to gps satellite signal and cdma network signal.
Step S20, positioned according to the locating rule, obtain the current location information of terminal.
In the present embodiment, when meeting locating rule, positional information distributing device carries out the locating module of calling mobile phone
Positioning, obtain the current positional information of terminal.Specifically, locating rule includes positioning time, for example, when being positioned in locating rule
Between be 8 points, then positional information distributing device will be positioned at 8 points.Certain positioning time can be multiple time points, such as
Positioning time in one day is 8 points, 12 points, 17 points and 24: 4 time points, by setting multiple time points, ensures position letter
Breath upgrades in time, so as to ensure that related service module can normally provide corresponding location-based service.
Further, when getting current location information of terminal, positional information distributing device will enter to the positional information
Row encryption, the positional information is prevented to be stolen by others caused privacy of user leakage.
Step S30, when receiving the Location Request that a certain business module is sent, to the request for sending the Location Request
Business module issues the current location information.
In the present embodiment, when some business module of application needs to obtain positional information, it will issue and fill to positional information
Transmission Location Request is put, now the business module can be described as requested service module.Positional information distributing device receive this please
, can be to the requested service module releasing position information during Location Request for asking business module to send.The requested service module is by root
Corresponding service is provided a user according to the positional information.Wherein, can be to if positional information distributing device has carried out multiple bearing
The requested service module returns to newest positional information, ensures the accuracy of positional information.
Further, the information issuing time can also be included in locating rule, positional information distributing device is except according to industry
The Location Request releasing position information for module of being engaged in, it can also be and believed according to the information issuing time from trend business module releasing position
Breath.For example, business module c weather forecast modules, positional information distributing device is obtaining business module c position subscription information
When, configuration information issuing time is 8 points, then daily 8 days positional information distributing devices all can be from trend business module c releasing positions
Information, Location Request is sent without waiting for business module c, has saved system resource.And taking according to the information issuing time certainly
During the mode of trend business module releasing position information, each business module can also have the different information issuing times.
Further, the positional information dissemination method in the present embodiment, it is by a positional information distributing device management
The object of management, can also be extended by the Location Request of different business module and positional information issue in one application, by
One positional information distributing device manages the Location Request of different application and positional information issue in whole terminal, so as to application
Positioning function is managed collectively, and has saved system resource.
In the present embodiment, subscribed to by obtaining the position subscription information of each business module in terminal, and according to the position
Information sets locating rule；Positioned according to the locating rule, obtain the current location information of terminal；Receiving certain
During the Location Request that one business module is sent, the current location information is issued to the requested service module for sending Location Request.
Publish-subscribe pattern is based on by the positional information dissemination method with upper type, the present embodiment, by the Location Request of the overall situation and position
Confidence breath is managed by positional information distributing device, and positional information distributing device obtains position according to the demand of each business module
Confidence ceases, and obtains that result is distributed into related service module after positional information；Business module need not be concerned about specific positioning logic
Or positioning action is performed, as long as positioning application is sent to positional information distributing device when needing positional information, by positional information
The related positional information of distributing device issue, and positional information distributing device leads to without specific result treatment logic is concerned about
Such mode is crossed, positional information issue is realized and subscribes to the logic decoupling of both sides, its code is clear, beneficial to staff to whole
Individual project is managed and safeguarded；Positioning action is uniformly carried out by positional information distributing device simultaneously, avoids disparate modules multiple
Resource caused by positioning (such as Installed System Memory, electricity, flow) wastes, and improves the experience of user.
Reference picture 3, Fig. 3 be described in Fig. 2 when receiving the Location Request that a certain business module is sent, it is described fixed to sending
The requested service module of position request issues the refinement schematic flow sheet of the current location information.
Based on above-mentioned embodiment illustrated in fig. 2, step S30 includes：
Step S31, when receiving the Location Request that a certain business module is sent, judge to send asking for the Location Request
Ask whether the request number of times of business module is more than the security request threshold value.
In the present embodiment, when some business module of application needs to obtain positional information, it will issue and fill to positional information
Transmission Location Request is put, now the business module can be described as requested service module.Positional information distributing device receive this please
During the Location Request for asking business module to send, it can judge whether the requested service module has positioning power according to the Location Request
Limit.Specifically, locating rule includes security request threshold value, in certain time period, only sent out in the requested service module
When sending the number of Location Request to be no more than security request threshold value, positional information distributing device can just be issued to the requested service module
Positional information, avoid same business module that resource occupation and waste caused by request is repeated several times.
Step S32, if the request number of times is less than or equal to the security request threshold value, to the requested service module
Issue the current location information.
In the present embodiment, if the number that requested service module is transmitted Location Request is less than or equal to security request threshold
Value, then positional information distributing device is to the requested service module releasing position information.
Further, if the number that requested service module is transmitted Location Request is more than security request threshold value, position
Information delivery apparatus thinks that the Location Request of the requested service module is unsatisfactory for location condition, and is returned to the requested service module
Without request permissions information, not to the requested service module releasing position information.
Further, locating rule can also include privacy position set, positional information release module get work as
During the information of front position, if current location belongs to privacy position, the positional information will not be announced, user's is hidden so as to protect
It is private.
Reference picture 4, Fig. 4 are the schematic flow sheet of positional information dissemination method second embodiment of the present invention.
Based on above-mentioned embodiment illustrated in fig. 2, after step S20, in addition to：
Step S40, by being positioned again during the locating periodically, update current location information.
In the present embodiment, locating rule also includes locating periodically, and the positioning of positional information distributing device is periodically to carry out
, positional information distributing device can all carry out one-time positioning at regular intervals, ensure upgrading in time for positional information, so as to protect
Corresponding location-based service can be provided according to accurate positional information by demonstrate,proving related service module.
The present invention also provides a kind of positional information distributing device.
With continued reference to Fig. 2, the positional information distributing device includes processor, memory and is stored on the memory
And the positional information release process that can be run on the processor, wherein the positional information release process is by the processor
Following steps are realized during execution：
Step S10, the position subscription information of each business module in rotating is obtained, and set according to the position subscription information
Locating rule.
In the present embodiment, it is contemplated that at present in the application with position service function, for " Location Request ", this is patrolled
Collect and often called by multiple different business modules, cause the code confusion of application and logic not rigorous, run in application
Its investigation is complex during appearance bug, is unfavorable for project management and product maintenance；And because multiple business modules can enter
Row Location Request, the unnecessary wasting of resources can be caused.Based on above mentioned problem, the present embodiment proposes a kind of positional information publisher
Method, the positional information dissemination method are based on Publish-subscribe pattern, and the global positional information of application is sent out by a positional information
Cloth apparatus is managed, and is positioned by the positional information distributing device, obtains that result is distributed into relevant bits after position data
Confidence ceases subscriber；Information called side need not be concerned about specific positioning logic or perform positioning action, as long as needing to position number
According to when to positional information distributing device send Location Request, return to related location information by positional information distributing device, and position
Information delivery apparatus is put without specific result treatment logic is concerned about, by such mode, information issue is realized and subscribes to
The logic decoupling of both sides, code are clear.
Specifically, the terminal in the present embodiment is illustrated using mobile phone, certain terminal can also be PC or put down
The terminal devices such as plate computer, E-book reader, MP4.Positional information distributing device is provided with mobile phone, positional information issue
Device will obtain the position subscription information of each business module in terminal, be obtained according to the position subscription information of each business module
Demand information of each business module for positional information；Obtaining demand information of each business module for positional information
When, the demand of each business module will be collected, analyzed and be planned, and locating rule corresponding to setting.Wherein positioning rule
Then include positioning time, for example, the business module a and business module b in terminal in a certain application have location information requirements, need
Corresponding service to be provided according to positional information；Order the position that positional information distributing device obtains business module a and business module b
When readding information, it is thus understood that business module a will obtain positional information in 8 o'clock sharps, and business module b will obtain positional information 8: 15；
Positional information distributing device is arranged to positioning time according to business module a and business module b demand by 8 points.Certainly, position
Rule can also include the contents such as locating periodically, positioning method.Wherein locating periodically is to carry out one-time positioning at regular intervals,
To be updated to positional information；Positioning method includes GPS location, LBS architectures, WiFi positioning, A-GPS positioning, GPS-
One is positioned, and positional information distributing device can select suitable positioning method according to network condition, naturally it is also possible to according to user's
Instruction is selected.
Step S20, positioned according to the locating rule, obtain the current location information of terminal.
In the present embodiment, when meeting the location condition of locating rule, positional information distributing device is determined calling mobile phone
Position module is positioned, and obtains the current positional information of terminal.Specifically, locating rule includes positioning time, for example, positioning rule
Then middle positioning time is 8 points, then positional information distributing device will be positioned at 8 points.When certain positioning time can be multiple
Between point, such as positioning time in one day is 8 points, 12 points, 17 points, 24: 4 time points, by setting multiple time points,
Ensure upgrading in time for positional information, so as to ensure that related service module can normally provide corresponding location-based service.
Further, when getting current location information, positional information distributing device will add to the positional information
It is close, prevent the positional information to be stolen by others caused privacy of user leakage.
Step S30, when receiving the Location Request that a certain business module is sent, to the request for sending the Location Request
Business module issues the current location information.
In the present embodiment, when some business module of application needs to obtain positional information, it will issue and fill to positional information
Transmission Location Request is put, now the business module can be described as requested service module.Positional information distributing device receive this please
, can be to the requested service module releasing position information, for the requested service module root during Location Request for asking business module to send
Corresponding service is provided a user according to the positional information.Wherein, can be to if positional information distributing device has carried out multiple bearing
The requested service module returns to newest positional information, ensures the accuracy of positional information.
Further, the information issuing time can also be included in locating rule, positional information distributing device is except according to industry
The Location Request releasing position information for module of being engaged in, it can also be and believed according to the information issuing time from trend business module releasing position
Breath.For example, business module c weather forecast modules, positional information distributing device is obtaining business module c position subscription information
When, configuration information issuing time is 8 points, then daily 8 days positional information distributing devices all can be from trend business module c releasing positions
Information, Location Request is sent without waiting for business module c, has saved system resource.And taking according to the information issuing time certainly
During the mode of trend business module releasing position information, each business module can also have the different information issuing times.
Further, the information issuing method in the present embodiment, it is to manage one by a positional information distributing device
The object of management, can also be extended, by one by the Location Request of different business module and positional information issue in
Positional information distributing device manages the Location Request of different application and positional information issue in whole terminal, so as to be positioned to application
Function is managed collectively, and has saved system resource.
In the present embodiment, subscribed to by obtaining the position subscription information of each business module in terminal, and according to the position
Information sets locating rule；Positioned according to the locating rule, obtain the current location information of terminal；Receiving certain
During the Location Request that one business module is sent, the current location information is issued to the requested service module for sending Location Request.
Publish-subscribe pattern is based on by the positional information dissemination method with upper type, the present embodiment, by the Location Request of the overall situation and position
Confidence breath is managed by positional information distributing device, and positional information distributing device obtains position according to the demand of each business module
Confidence ceases, and obtains that result is distributed into related service module after positional information；Business module need not be concerned about specific positioning logic
Or positioning action is performed, as long as positioning application is sent to positional information distributing device when needing positional information, by positional information
The related positional information of distributing device issue, and positional information distributing device leads to without specific result treatment logic is concerned about
Such mode is crossed, positional information issue is realized and subscribes to the logic decoupling of both sides, its code is clear, beneficial to staff to whole
Individual project is managed and safeguarded；Positioning action is uniformly carried out by positional information distributing device simultaneously, avoids disparate modules multiple
Resource caused by positioning (such as Installed System Memory, electricity, flow) wastes, and improves the experience of user.
With continued reference to Fig. 3, based on above-mentioned embodiment illustrated in fig. 2, the positional information release process is held by the processor
During row, following steps are also realized：
Step S31, when receiving the Location Request that a certain module is sent, judge to send the request industry of the Location Request
Whether the request number of times of business module is more than the security request threshold value.
In the present embodiment, when some business module of application needs to obtain positional information, it will issue and fill to positional information
Transmission Location Request is put, now the business module can be described as requested service module.Positional information distributing device receive this please
During the Location Request for asking business module to send, it can judge whether the requested service module has positioning power according to the Location Request
Limit.Specifically, locating rule includes security request threshold value, in certain time period, only sent out in the requested service module
When sending the number of Location Request to be no more than security request threshold value, positional information distributing device can just be issued to the requested service module
Positional information, avoid same business module that resource occupation and waste caused by request is repeated several times.
Step S32, if the request number of times is less than or equal to the security request threshold value, to the requested service module
Issue the current location information.
In the present embodiment, if the number that requested service module is transmitted Location Request is less than or equal to security request threshold
Value, then positional information distributing device is to the requested service module releasing position information.
Further, if the number that requested service module is transmitted Location Request is more than security request threshold value, position
Information delivery apparatus thinks that the Location Request of the requested service module is unsatisfactory for location condition, and is returned to the requested service module
Without request permissions information, not to the requested service module releasing position information.
Further, locating rule can also include privacy position set, positional information release module get work as
During the information of front position, if current location belongs to privacy position, the positional information will not be announced, user's is hidden so as to protect
It is private.
With continued reference to Fig. 4, based on above-mentioned embodiment illustrated in fig. 2, the positional information release process is held by the processor
During row, following steps are also realized：
Step S40, by being positioned again during the locating periodically, update current location information.
In the present embodiment, locating rule also includes locating periodically, and the positioning of positional information distributing device is periodically to carry out
, positional information distributing device can all carry out one-time positioning at regular intervals, ensure upgrading in time for positional information, so as to protect
Corresponding location-based service can be provided according to accurate positional information by demonstrate,proving related service module.
The present invention also provides a kind of computer-readable recording medium.
Positional information release process, the positional information release process are stored with computer-readable recording medium of the present invention
Realized when being executed by processor such as the step of above-mentioned positional information dissemination method.
Wherein, realize that the embodiment of step can refer to position of the present invention when positional information release process is executed by processor
Each embodiment of information issuing method, positional information distributing device, here is omitted.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or system including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or system institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Other identical element also be present in the process of key element, method, article or system.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal equipment (can be mobile phone,
Computer, server, air conditioner, or network equipment etc.) perform method described in each embodiment of the present invention.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of positional information dissemination method, it is characterised in that the positional information dissemination method comprises the following steps：
The position subscription information of each business module in terminal is obtained, and locating rule is set according to the position subscription information；
Positioned according to the locating rule, obtain the current location information of terminal；
When receiving the Location Request that a certain business module is sent, issued to the requested service module for sending the Location Request
The current location information.
2. positional information dissemination method as claimed in claim 1, it is characterised in that the locating rule includes positioning time,
Described to be positioned according to the locating rule, the step of obtaining the current location information of terminal, includes：
Positioned in the positioning time, obtain the current location information of terminal.
3. positional information dissemination method as claimed in claim 1, it is characterised in that the locating rule includes security request threshold
Value, it is described when receiving the Location Request that a certain business module is sent, to the requested service module for sending the Location Request
The step of issuing the current location information includes：
When receiving the Location Request that a certain business module is sent, judge to send the requested service module of the Location Request
Whether request number of times is more than the security request threshold value；
It is described current to requested service module issue if the request number of times is less than or equal to the security request threshold value
Positional information.
4. positional information dissemination method as claimed in claim 3, it is characterised in that described to receive a certain business module hair
During the Location Request sent, judge whether the request number of times for sending the requested service module of the Location Request is more than the safety and asks
After the step of seeking threshold value, in addition to：
If the request number of times is more than the security request threshold value, returns to the requested service module and believe without request permissions
Breath, and record the requested service module request number and transfinite event.
5. the positional information dissemination method as any one of Claims 1-4, it is characterised in that the locating rule is also
It is described to be positioned according to the locating rule including locating periodically, after the step of obtaining the current location information of terminal,
Also include：
By being positioned again during the locating periodically, current location information is updated.
A kind of 6. positional information distributing device, it is characterised in that the positional information distributing device include processor, memory and
The positional information release process that can be run on the memory and on the processor is stored in, wherein the positional information is sent out
Following steps are realized when cloth program is by the computing device：
The position subscription information of each business module in terminal is obtained, and locating rule is set according to the position subscription information；
Positioned according to the locating rule, obtain the current location information of terminal；
When receiving the Location Request that a certain business module is sent, issued to the requested service module for sending the Location Request
The current location information.
7. positional information distributing device as claimed in claim 6, it is characterised in that the locating rule includes positioning time,
When the positional information release process is by the computing device, following steps are also realized：
Positioned in the positioning time, obtain the current location information of terminal.
8. positional information distributing device as claimed in claim 6, it is characterised in that the locating rule includes security request threshold
Value, when the positional information release process is by the computing device, also realizes following steps：
When receiving the Location Request that a certain business module is sent, judge to send the requested service module of the Location Request
Whether request number of times is more than the security request threshold value；
If the request number of times is less than or equal to the security request threshold value, to the requested service mould for sending the Location Request
Block issues the current location information；
If the request number of times is more than the security request threshold value, returns to the requested service module and believe without request permissions
Breath, and record the requested service module request number and transfinite event.
9. the positional information distributing device as any one of claim 6 to 8, it is characterised in that the locating rule is also
Including locating periodically, when the positional information release process is by the computing device, following steps are also realized：
By being positioned again during the locating periodically, current location information is updated.
10. a kind of computer-readable recording medium, it is characterised in that position letter is stored with the computer-readable recording medium
Release process is ceased, is realized when the positional information release process is executed by processor as any one of claim 1 to 5
The step of positional information dissemination method.
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| CN201710497108.XA CN107864450A (en) | 2017-06-26 | 2017-06-26 | Positional information dissemination method, device and computer-readable recording medium |
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| CN201710497108.XA CN107864450A (en) | 2017-06-26 | 2017-06-26 | Positional information dissemination method, device and computer-readable recording medium |
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| CN111107497A (en) * | 2019-12-30 | 2020-05-05 | 红山信息科技研究院(杭州)有限公司 | Base station fingerprint database data source supplementing method and device, server and storage medium |
| CN116033333A (en) * | 2022-08-31 | 2023-04-28 | 荣耀终端有限公司 | Method for determining position information, electronic device and readable storage medium |
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