CN109803229A - A kind of dynamic prediction method and device based on polygon fence and running fix - Google Patents
A kind of dynamic prediction method and device based on polygon fence and running fix Download PDFInfo
- Publication number
- CN109803229A CN109803229A CN201811622002.9A CN201811622002A CN109803229A CN 109803229 A CN109803229 A CN 109803229A CN 201811622002 A CN201811622002 A CN 201811622002A CN 109803229 A CN109803229 A CN 109803229A
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- fence
- polygon
- time
- running fix
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of dynamic prediction method and device based on polygon fence and running fix, comprising the following steps: utilize history positioning result, fitting obtains the time changing curve of mobile phone travelling speed；According to current anchor point, minimum range of the mobile phone apart from polygon fence is calculated；According to the time changing curve and minimum range, predict that mobile phone reaches the time of polygon fence boundary.It is moved slowly in mobile phone and when far from fence boundary, location frequency can dynamically be reduced by the prediction of this method, save electricity.It is fast moved in mobile phone or when close to fence boundary, future trend can be predicted by this method in time, accelerate location frequency, the sensitivity of enhancing mobile phone control.
Description
Technical field
The invention belongs to mobile service scene fields, and in particular to a kind of dynamic based on polygon fence and running fix
Prediction technique and device.
Background technique
With the development of smart phone, mobile positioning technique has been applied to people's lives work more and more.
In order to specific geographic area realize to mobile phone difference manage, need to connect on map several coordinate points establish it is polygon
The polygon fence of shape executes corresponding management and control measures when mobile phone enters, leaves polygon fence boundary.
Due to being only capable of obtaining current location when the positioning of each mobile phone, and frequent progress running fix will lead to mobile phone power consumption and add
Fastly, therefore predict how long mobile phone reaches fence boundary afterwards and be particularly important.In order to save electricity and prediction across fence when
Between, the dynamic prediction method based on polygon fence and running fix that we have proposed a kind of.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention proposes that a kind of dynamic based on polygon fence and running fix is pre-
Survey method, effective solution problems.
The present invention to achieve the above object, is implemented with the following technical solutions:
According to an aspect of the invention, there is provided a kind of dynamic prediction side based on polygon fence and running fix
Method, comprising the following steps:
Using history positioning result, fitting obtains the time changing curve of mobile phone travelling speed；
According to current anchor point, minimum range of the mobile phone apart from polygon fence is calculated；
According to the time changing curve and minimum range, predict that mobile phone reaches the time of polygon fence boundary.
Preferably, described according to the time changing curve and minimum range, predict that mobile phone reaches polygon fence boundary
Time, comprising:
The mobile phone speed mobile to polygon fence boundary is predicted according to the time changing curve.
Preferably, the method further includes:
The time of polygon fence boundary is reached according to the mobile phone of the prediction, adjusts mobile phone running fix time interval.
Preferably, when mobile phone is when moving slowly at and/or far from fence boundary, dynamic reduces mobile phone location frequency.
Preferably, when fast moving in mobile phone and/or close to fence boundary, dynamic accelerates mobile phone location frequency.
According to another aspect of the present invention, a kind of dynamic prediction based on polygon fence and running fix is additionally provided
Device, including with lower unit:
Fitting unit, using history positioning result, fitting obtains the time changing curve of mobile phone travelling speed；
Metrics calculation unit calculates minimum range of the mobile phone apart from polygon fence according to current anchor point；
Time prediction unit predicts that mobile phone reaches polygon fence side according to the time changing curve and minimum range
The time on boundary.
Compared with prior art, the present invention have the following advantages that and the utility model has the advantages that
It is moved slowly in mobile phone and when far from fence boundary, location frequency can dynamically be reduced by the prediction of this method, saved
Save electricity.It is fast moved in mobile phone or when close to fence boundary, future trend can be predicted by this method in time, accelerate positioning frequency
Rate, the sensitivity of enhancing mobile phone control.
Detailed description of the invention
Fig. 1 is flow chart of the method for the present invention.
Fig. 2 is the device of the invention structure chart.
Specific embodiment
The present invention is described in further detail below with reference to embodiment, embodiments of the present invention are not limited thereto.
Prediction technique of the invention calculates the most low coverage to all boundaries of polygon fence according to the coordinate points of running fix
From, the data for taking n times to position recently, and fit velocity variations function.It can be accomplished by the function fitted:
1, the prediction mobile phone speed mobile to polygon fence boundary；
2, prediction mobile phone reaches the time of polygon fence boundary；
3, the time according to the arrival fence boundary of prediction, mobile phone running fix time interval is adjusted, electricity is advantageously reduced
Amount consumption.
Original location method is only capable of judging user whether in fence by the coordinate got, and equipment is fixed
Position time interval be it is fixed, electricity consumption of equipment is serious.
By this prediction technique, using history positioning result, fitting obtains the time changing curve of mobile phone travelling speed, then
According to current anchor point, the minimum range apart from polygon fence is calculated, thus predict that mobile phone crosses over the time used in fence,
When moving slowly at and far from fence boundary, location frequency can dynamically be reduced by the prediction of this method, save electricity.In mobile phone
It fast moves or when close to fence boundary, future trend can be predicted by this method in time, accelerate location frequency, enhance mobile phone pipe
The sensitivity of control.
Embodiment 1
As shown in Figure 1, mobile phone starts to position first.After mobile phone positions successfully, calculate mobile phone to polygon fence away from
From, thereby executing mobile phone fence inside/outside control strategy.
Then, the position and speed of nearest n times anchor point is obtained, to fit the speed change curves of mobile phone.
Finally, the time of fence is crossed over to the minimum range prediction of fence according to speed change curves and mobile phone, to count
Calculate the time positioned next time.When predict across fence time very in short-term, so that it may by increasing positioning to mobile phone
Frequency, the sensitivity of enhancing mobile phone control.And when predict the time across fence it is longer when, so that it may by reducing to mobile phone
Location frequency, to reduce mobile phone power consumption amount.
Embodiment 2
As shown in Fig. 2, the present invention also provides a kind of dynamic prediction device based on polygon fence and running fix, packet
It includes with lower unit:
Fitting unit 11, using history positioning result, fitting obtains the time changing curve of mobile phone travelling speed；
Metrics calculation unit 12 calculates minimum range of the mobile phone apart from polygon fence according to current anchor point；
Time prediction unit 13 predicts that mobile phone reaches polygon fence according to the time changing curve and minimum range
The time on boundary.
The mobile phone speed mobile to polygon fence boundary is predicted according to the time changing curve.
The time of polygon fence boundary is reached according to the mobile phone of the prediction, adjusts mobile phone running fix time interval.
When minimum value of the mobile phone speed lower than first threshold and/or apart from fence boundary is greater than second threshold, dynamic reduces mobile phone
Location frequency.When minimum value of the mobile phone speed higher than first threshold and/or apart from fence boundary is less than second threshold, dynamic
Accelerate mobile phone location frequency.
The above is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, it is all according to
According to technical spirit any simple modification to the above embodiments of the invention, equivalent variations, protection of the invention is each fallen within
Within the scope of.
Claims (10)
1. a kind of dynamic prediction method based on polygon fence and running fix, which comprises the following steps:
Using history positioning result, fitting obtains the time changing curve of mobile phone travelling speed；
According to current anchor point, minimum range of the mobile phone apart from polygon fence is calculated；
According to the time changing curve and minimum range, predict that mobile phone reaches the time of polygon fence boundary.
2. a kind of dynamic prediction method based on polygon fence and running fix according to claim 1, feature exist
In,
It is described according to the time changing curve and minimum range, predict that mobile phone reaches the time of polygon fence boundary, comprising:
The mobile phone speed mobile to polygon fence boundary is predicted according to the time changing curve.
3. a kind of dynamic prediction method based on polygon fence and running fix according to claim 1 or 2, feature
It is, the method further includes:
The time of polygon fence boundary is reached according to the mobile phone of the prediction, adjusts mobile phone running fix time interval.
4. a kind of dynamic prediction method based on polygon fence and running fix according to claim 3, feature exist
In,
When mobile phone is when minimum value of the speed lower than first threshold and/or apart from fence boundary is greater than second threshold, dynamic is reduced
Mobile phone location frequency.
5. a kind of dynamic prediction method based on polygon fence and running fix according to claim 3, feature exist
In,
When minimum value of the mobile phone speed higher than first threshold and/or apart from fence boundary is less than second threshold, dynamic is accelerated
Mobile phone location frequency.
6. a kind of dynamic prediction device based on polygon fence and running fix, which is characterized in that including with lower unit:
Fitting unit, using history positioning result, fitting obtains the time changing curve of mobile phone travelling speed；
Metrics calculation unit calculates minimum range of the mobile phone apart from polygon fence according to current anchor point；
Time prediction unit predicts that mobile phone reaches polygon fence boundary according to the time changing curve and minimum range
Time.
7. a kind of dynamic prediction device based on polygon fence and running fix according to claim 6, feature exist
In,
It is described according to the time changing curve and minimum range, predict that mobile phone reaches the time of polygon fence boundary, comprising:
The mobile phone speed mobile to polygon fence boundary is predicted according to the time changing curve.
8. a kind of dynamic prediction device based on polygon fence and running fix according to claim 6 or 7, feature
It is, the method further includes:
The time of polygon fence boundary is reached according to the mobile phone of the prediction, adjusts mobile phone running fix time interval.
9. a kind of dynamic prediction device based on polygon fence and running fix according to claim 8, feature exist
In,
When mobile phone is when minimum value of the speed lower than first threshold and/or apart from fence boundary is greater than second threshold, dynamic is reduced
Mobile phone location frequency.
10. a kind of dynamic prediction device based on polygon fence and running fix according to claim 8, feature exist
In,
When minimum value of the mobile phone speed higher than first threshold and/or apart from fence boundary is less than second threshold, dynamic is accelerated
Mobile phone location frequency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811622002.9A CN109803229A (en) | 2018-12-28 | 2018-12-28 | A kind of dynamic prediction method and device based on polygon fence and running fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811622002.9A CN109803229A (en) | 2018-12-28 | 2018-12-28 | A kind of dynamic prediction method and device based on polygon fence and running fix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109803229A true CN109803229A (en) | 2019-05-24 |
Family
ID=66557934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811622002.9A Pending CN109803229A (en) | 2018-12-28 | 2018-12-28 | A kind of dynamic prediction method and device based on polygon fence and running fix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109803229A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260882A (en) * | 2019-06-25 | 2019-09-20 | 北京金山安全软件有限公司 | Electronic map-based step counting method and device and electronic equipment |
| CN110276645A (en) * | 2019-06-25 | 2019-09-24 | 北京金山安全软件有限公司 | Resource processing method and device based on electronic map and electronic equipment |
| CN111669700A (en) * | 2020-05-22 | 2020-09-15 | 珠海格力电器股份有限公司 | Positioning data processing method and device, electronic equipment and storage medium |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101938831A (en) * | 2010-08-31 | 2011-01-05 | 海尔集团公司 | Method for dynamically adjusting positioning frequency |
| US20130295955A1 (en) * | 2012-05-01 | 2013-11-07 | Qualcomm Incorporated | Concurrent geofences with shared measurements |
| CN104333904A (en) * | 2014-10-24 | 2015-02-04 | 浙江大学 | Distributive positioning method of mobile underwater sensor network node |
| CN104661180A (en) * | 2013-11-21 | 2015-05-27 | 华为终端有限公司 | Method for adjusting positioning frequency and terminal |
| CN104678420A (en) * | 2013-11-26 | 2015-06-03 | 中兴通讯股份有限公司 | Location method, device and terminal |
| CN104717607A (en) * | 2013-12-17 | 2015-06-17 | 高德软件有限公司 | Schedule reminding method and mobile terminal |
| CN105223593A (en) * | 2015-09-17 | 2016-01-06 | 北京奇虎科技有限公司 | Terminal positioning frequency adjustment method, system and positioning interval control method, system |
| CN105510928A (en) * | 2016-01-05 | 2016-04-20 | 上海卓易科技股份有限公司 | Electronic fence intelligent control system and method |
| CN106255054A (en) * | 2015-06-10 | 2016-12-21 | 阿里巴巴集团控股有限公司 | Determine the method for mobile terminal positioning interval, mobile terminal and server |
-
2018
- 2018-12-28 CN CN201811622002.9A patent/CN109803229A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101938831A (en) * | 2010-08-31 | 2011-01-05 | 海尔集团公司 | Method for dynamically adjusting positioning frequency |
| US20130295955A1 (en) * | 2012-05-01 | 2013-11-07 | Qualcomm Incorporated | Concurrent geofences with shared measurements |
| CN104661180A (en) * | 2013-11-21 | 2015-05-27 | 华为终端有限公司 | Method for adjusting positioning frequency and terminal |
| CN104678420A (en) * | 2013-11-26 | 2015-06-03 | 中兴通讯股份有限公司 | Location method, device and terminal |
| CN104717607A (en) * | 2013-12-17 | 2015-06-17 | 高德软件有限公司 | Schedule reminding method and mobile terminal |
| CN104333904A (en) * | 2014-10-24 | 2015-02-04 | 浙江大学 | Distributive positioning method of mobile underwater sensor network node |
| CN106255054A (en) * | 2015-06-10 | 2016-12-21 | 阿里巴巴集团控股有限公司 | Determine the method for mobile terminal positioning interval, mobile terminal and server |
| CN105223593A (en) * | 2015-09-17 | 2016-01-06 | 北京奇虎科技有限公司 | Terminal positioning frequency adjustment method, system and positioning interval control method, system |
| CN105510928A (en) * | 2016-01-05 | 2016-04-20 | 上海卓易科技股份有限公司 | Electronic fence intelligent control system and method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260882A (en) * | 2019-06-25 | 2019-09-20 | 北京金山安全软件有限公司 | Electronic map-based step counting method and device and electronic equipment |
| CN110276645A (en) * | 2019-06-25 | 2019-09-24 | 北京金山安全软件有限公司 | Resource processing method and device based on electronic map and electronic equipment |
| CN110260882B (en) * | 2019-06-25 | 2022-02-18 | 北京金山安全软件有限公司 | Electronic map-based step counting method and device and electronic equipment |
| CN111669700A (en) * | 2020-05-22 | 2020-09-15 | 珠海格力电器股份有限公司 | Positioning data processing method and device, electronic equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109803229A (en) | A kind of dynamic prediction method and device based on polygon fence and running fix | |
| CN102866908B (en) | Method for cleaning Android background applications and services | |
| CN104714242A (en) | GPS sampling frequency adjusting method and device of terminal equipment | |
| CN109743676B (en) | Network connection control method, device and equipment | |
| CN112367697B (en) | Base station energy saving method and device | |
| CN103516912B (en) | A kind of mobile terminal location electricity saving method | |
| DE60235895D1 (en) | LOCATION SERVICES | |
| CN103581979A (en) | WIFI network access method and terminal device | |
| CN102984372A (en) | Method and device for extinguishing and lighting screen and mobile terminal | |
| CN104158855A (en) | Mobile service combined calculation discharge method based on genetic algorithm | |
| CN106331294A (en) | Mobile terminal used for movement, and volume self adjusting method thereof | |
| CN114172563B (en) | Communication satellite dormancy control method, heaven-earth integrated communication network and storage medium | |
| CN104661241B (en) | A kind of cell dormancy decision-making technique, realization method and system | |
| CN105704785A (en) | Network searching method, device and mobile terminal | |
| CN105091187A (en) | Air conditioner operation parameter adjusting method and system | |
| CN103179279A (en) | Method and system for automatically switching scene model of mobile terminal | |
| CN105759936A (en) | Power-saving method and system for wearable electronic device | |
| WO2012148410A1 (en) | Wireless device handoff between wireless networks | |
| CN114071661A (en) | Base station energy-saving control method and device | |
| CN108804294A (en) | Method, apparatus, equipment and the computer readable storage medium that electricity is reminded | |
| CN106231660A (en) | A kind of base station based on length dormancy period turns off mechanism | |
| CN106941712A (en) | A kind of micro-base station power-economizing method cooperated based on traffic forecast and macro base station | |
| CN109104750A (en) | A kind of LTE-R method of handover based on speed triggering | |
| CN101888444B (en) | Method and system for controlling communication function of mobile terminal, and mobile terminal | |
| CN104270801A (en) | Control method for web search and control device for web search |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190524 |