CN105245708B - A kind of intelligent terminal is automatically reminded to the method and system of position - Google Patents
A kind of intelligent terminal is automatically reminded to the method and system of position Download PDFInfo
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- CN105245708B CN105245708B CN201510646171.6A CN201510646171A CN105245708B CN 105245708 B CN105245708 B CN 105245708B CN 201510646171 A CN201510646171 A CN 201510646171A CN 105245708 B CN105245708 B CN 105245708B
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Abstract
The invention discloses the method and system that a kind of intelligent terminal is automatically reminded to position.This method includes：It determines that GPS is not received by positioning signal, determines that WIFI receives positioning signal, detect that intelligent terminal leaves specified region according to the positioning signal, determine that the positioning accuracy of WIFI is more than or equal to preset distance；Detect that intelligent terminal is in persistent movement state；It determines that GPS is not received by positioning signal, determines that WIFI receives positioning signal, detect that intelligent terminal leaves specified region according to the positioning signal, send out the prompting message for leaving specified region.The technical solution is determining that GPS is not received by positioning signal, when only WIFI receives positioning signal, detect that intelligent terminal leaves specified region, the prompting message for leaving specified region is not sent out immediately, but detect the motion state of intelligent terminal, it further determines whether intelligent terminal leaves specified region according to positioning signal, reduces misinformation probability.
Description
Technical field
The present invention relates to a kind of methods that intelligent terminal position positioning field more particularly to intelligent terminal are automatically reminded to position
And system.
Background technology
Nowadays, positioning and communication, such as child intelligence wrist-watch can be played the role of there are many intelligent terminal, because of energy
Positioning and communication, become the electronic equipment that parent and child like.The prompting function of school is especially left automatically, it is utilized
Position positioning is automatically reminded to whether child leaves school.But when intelligent terminal indoors when, GPS search is less than signal, only
It can be positioned using WIFI, positioning accuracy is differed at tens to hundreds of meters, it is possible that attend class inside the original child classroom of child,
But equipment can miss the case where reminding child to have been moved off school to parent.
Invention content
The purpose of the present invention is to provide the method and system that a kind of intelligent terminal is automatically reminded to position, technologies of the invention
Scheme can be not received by positioning signal determining GPS, and only WIFI receives positioning signal, and detects that intelligent terminal leaves
It when specified region, is rechecked again, determines whether intelligent terminal leaves specified region, reduce misinformation probability.
For this purpose, the present invention uses following technical scheme：
In a first aspect, a kind of method that intelligent terminal is automatically reminded to position, including：
Determine that GPS is not received by positioning signal；It determines that WIFI receives positioning signal, is detected according to the positioning signal
Intelligent terminal leaves specified region, determines that the positioning accuracy of WIFI is more than or equal to preset distance；
Detect that intelligent terminal is in persistent movement state；
Determine that GPS is not received by positioning signal；It determines that WIFI receives positioning signal, is detected according to the positioning signal
Intelligent terminal leaves specified region, sends out the prompting message for leaving specified region.
Wherein, described to detect that intelligent terminal leaves specified region according to the positioning signal, it sends out and leaves specified region
Prompting message, including：
Detect that intelligent terminal leaves specified region according to the positioning signal, determine WIFI positioning accuracy be less than it is preset away from
From sending out the prompting message for leaving specified region.
Wherein, described to detect that intelligent terminal is in after persistent movement state, further include：
Determine that GPS receiver to positioning signal, detects that intelligent terminal leaves specified region according to the positioning signal, send out from
Open the prompting message in specified region.
Wherein, described to detect that intelligent terminal is in after persistent movement state, further include improving location frequency.
Wherein, described to detect that intelligent terminal is in before persistent movement state, further include：Start displacement sensor；
It is described to detect that intelligent terminal is in persistent movement state, detect intelligent terminal specifically by displacement sensor
In persistent movement state.
Wherein, described to detect that intelligent terminal is in after persistent movement state, further include：
Determine that GPS receiver to positioning signal, detects that intelligent terminal is located at specified region according to the positioning signal；Close stance
Displacement sensor restores location frequency；Or
Determine that GPS is not received by positioning signal；It determines that WIFI receives positioning signal, is detected according to the positioning signal
Intelligent terminal is located at specified region；Displacement sensor is closed, location frequency is restored.
Wherein, the raising location frequency is specifically, every 10 seconds receive one-time positioning signal；The preset distance is 30-
It is worth one of in 60 meters；
It is described to send out the prompting message for leaving specified region, including：Intelligent terminal, which is sent, to preset phone number leaves finger
Determine the prompting message in region；And/or
Send out the sound prompting information or sparkling prompting information for indicating to leave specified region.
Wherein, described to detect that intelligent terminal is in before persistent movement state, further include：Determine that WIFI receives positioning
Signal detects that intelligent terminal leaves specified region according to the positioning signal, determines that the positioning accuracy of WIFI is less than preset distance,
Send out the prompting message for leaving specified region.
Second aspect, a kind of system that intelligent terminal is automatically reminded to position, including：
First judging unit, for determining that GPS is not received by positioning signal；Determine that WIFI receives positioning signal, root
It detects that intelligent terminal leaves specified region according to the positioning signal, determines that the positioning accuracy of WIFI is more than or equal to preset distance；
Motion detection unit, for detecting that intelligent terminal is in persistent movement state；
First reminding unit, for determining that GPS is not received by positioning signal；Determine that WIFI receives positioning signal, root
It detects that intelligent terminal leaves specified region according to the positioning signal, sends out the prompting message for leaving specified region.
Wherein, first reminding unit, specifically for determining that GPS is not received by positioning signal；Determine that WIFI is received
It to positioning signal, detects that intelligent terminal leaves specified region according to the positioning signal, it is pre- to determine that the positioning accuracy of WIFI is less than
Distance is set, the prompting message for leaving specified region is sent out；
Wherein, the system also includes the second reminding units, for detecting that intelligent terminal is in persistent movement described
After state, determine that GPS receiver to positioning signal, detects that intelligent terminal leaves specified region according to the positioning signal, sends out
Leave the prompting message in specified region；
Wherein, the system also includes frequency cells are improved, for detecting that intelligent terminal is in persistent movement described
After state, location frequency is improved, the raising location frequency is specifically, every 10 seconds receive one-time positioning signal；
It is described to send out the prompting message for leaving specified region, including：Intelligent terminal, which is sent, to preset phone number leaves finger
Determine the prompting message in region；And/or
Send out the sound prompting information or sparkling prompting information for indicating to leave specified region；
Wherein, the system also includes start units, for detecting that intelligent terminal is in persistent movement state described
Before, start displacement sensor；It is described to detect that intelligent terminal is in persistent movement state, it is examined specifically by displacement sensor
It measures intelligent terminal and is in persistent movement state；
Wherein, the system also includes second judgment units, for being continued by detecting that intelligent terminal is in described
After motion state：
Determine that GPS receiver to positioning signal, detects that intelligent terminal is located at specified region according to the positioning signal；Close stance
Displacement sensor restores location frequency；Or
Determine that GPS is not received by positioning signal；It determines that WIFI receives positioning signal, is detected according to the positioning signal
Intelligent terminal is located at specified region；Displacement sensor is closed, location frequency is restored；
Wherein, first judging unit is additionally operable to：Determine that GPS is not received by positioning signal；Determine that WIFI is received
Positioning signal detects that intelligent terminal leaves specified region according to the positioning signal, and it is preset to determine that the positioning accuracy of WIFI is less than
Distance sends out the prompting message for leaving specified region；
Wherein, the preset distance be 30-60 meter in one of be worth.
Beneficial effects of the present invention are：The invention discloses the method and system that a kind of intelligent terminal is automatically reminded to position.
This method includes：It determines that GPS is not received by positioning signal, determines that WIFI receives positioning signal, examined according to the positioning signal
It measures intelligent terminal and leaves specified region, determine that the positioning accuracy of WIFI is more than or equal to preset distance；It detects at intelligent terminal
In persistent movement state；It determines that GPS is not received by positioning signal, determines that WIFI receives positioning signal, believed according to the positioning
It number detects that intelligent terminal leaves specified region, sends out the prompting message for leaving specified region.The technical solution is determining that GPS do not have
Positioning signal is received, when only WIFI receives positioning signal, detects that intelligent terminal leaves specified region, without immediately
Send out the prompting message for leaving specified region, but detect the motion state of intelligent terminal, further according to positioning signal come
It determines whether intelligent terminal leaves specified region, reduces misinformation probability.
Description of the drawings
Fig. 1 is the method flow diagram for the method that a kind of intelligent terminal that the embodiment of the present invention one provides is automatically reminded to position.
Fig. 2 is the method flow diagram for the method that a kind of intelligent terminal provided by Embodiment 2 of the present invention is automatically reminded to position.
Fig. 3 is the block diagram for the system that a kind of intelligent terminal that the embodiment of the present invention three provides is automatically reminded to position.
Fig. 4 is the block diagram for the system that a kind of intelligent terminal that the embodiment of the present invention four provides is automatically reminded to position.
Specific implementation mode
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
Embodiment one
As shown in Figure 1, a kind of method that intelligent terminal is automatically reminded to position, includes the following steps：
S101 determines that GPS is not received by positioning signal；Determine that WIFI receives positioning signal, according to the positioning signal
It detects that intelligent terminal leaves specified region, determines that the positioning accuracy of WIFI is more than or equal to preset distance；
S102 detects that intelligent terminal is in persistent movement state；
S103 determines that GPS is not received by positioning signal；Determine that WIFI receives positioning signal, according to the positioning signal
It detects that intelligent terminal leaves specified region, sends out the prompting message for leaving specified region.
The method that a kind of intelligent terminal provided in an embodiment of the present invention is automatically reminded to position, when intelligent terminal receives indoors
When less than GPS signal, location information is obtained by WIFI, since the precision of WIFI positioning is differed at tens meters to hundreds of meters,
Detecting that intelligent terminal leaves specified region according to the positioning signal that WIFI is received may be inaccurate, and the technical program is in root
After detecting that intelligent terminal leaves specified region according to the positioning signal, the prompting message for leaving specified region will not be sent out immediately,
And it is to determine that the positioning accuracy of WIFI is more than or equal to preset distance, judge that positioning result may be inaccurate with this；In conjunction with intelligence
The motion state of terminal further determines whether intelligent terminal leaves specified region according to positioning signal, reduces wrong report
Probability.
Embodiment two
As shown in Fig. 2, the present embodiment increases several steps on the basis of embodiment one, including：
S201, normal frequency positioning.
In the present embodiment, normal frequency positioning includes GPS positioning and WIFI positioning, and GPS location precision is accurate, and WIFI is fixed
The precision of position is differed at tens meters to hundreds of meters, and it is primary that normal frequency is generally positioning in two to five minutes.
S202 determines that GPS is not received by positioning signal；Determine that WIFI receives positioning signal, according to the positioning signal
It detects that intelligent terminal leaves specified region, determines that the positioning accuracy of WIFI is more than or equal to preset distance.
Specifically, when intelligent terminal is in indoor, less than positioning signal, WIFI can receive fixed GPS receiver
Position signal, when the positioning signal received according to WIFI detects that intelligent terminal leaves specified region, will not send out immediately from
The prompting message in specified region is opened, and is to determine that the positioning accuracy of WIFI is more than or equal to preset distance, judges positioning result with this
May be inaccurate, do not send out the prompting message for leaving specified region temporarily.
S203 determines that WIFI receives positioning signal, detects that intelligent terminal leaves specified region according to the positioning signal,
It determines that the positioning accuracy of WIFI is less than preset distance, sends out the prompting message for leaving specified region.
When the positioning accuracy of WIFI is less than preset distance, it can be determined that the location information of WIFI is that comparison is accurate
, the prompting message for leaving specified region is sent out at this time.
It should be noted that step S202 and step S203 select a progress, if carrying out step S202, continue following step
Suddenly.
S204 starts displacement sensor.
S205 detects that intelligent terminal is in persistent movement state.
Specifically, displacement sensor is used to detect the motion state of intelligent terminal, if it is detected that the intelligent terminal does not have
In persistent movement, then illustrates that intelligent terminal does not leave the specified region, does not send out the prompting message for leaving specified region,
Without further being detected again, reduce the power consumption of intelligent terminal.
S206 improves location frequency.
Specifically, the raising location frequency is, receives one-time positioning signal within every 10 seconds, examined when according to WIFI positioning signals
It when measuring intelligent terminal and leaving specified region, needs to determine whether the information is correct as soon as possible, improves frequency at this time, carry out next
Secondary detection is conducive to the situation for understanding intelligent terminal faster.
S207 determines that GPS receiver to positioning signal, detects that intelligent terminal leaves specified region according to the positioning signal,
Send out the prompting message for leaving specified region.
Specifically, receiving positioning signal in WIFI, detect that intelligent terminal leaves specified region according to the positioning signal
Afterwards, the intelligent terminal is possibly off interior, and when intelligent terminal is in outdoor, GPS can receive positioning signal, root
After detecting that intelligent terminal leaves specified region according to the positioning signal of GPS, the prompting message for leaving specified region is sent out immediately.
S208 determines that GPS is not received by positioning signal；Determine that WIFI receives positioning signal, according to the positioning signal
It detects that intelligent terminal leaves specified region, determines that the positioning accuracy of WIFI is less than preset distance, send out and leave specified region
Prompting message.
Preferably, described to send out the prompting message for leaving specified region, including：Intelligent terminal is sent to preset phone number
Leave the prompting message in specified region；And/or
Send out the sound prompting information or sparkling prompting information for indicating to leave specified region；
S209 determines that GPS receiver to positioning signal, detects that intelligent terminal is located at specified region according to the positioning signal；
Displacement sensor is closed, location frequency is restored；Or
Determine that GPS is not received by positioning signal；It determines that WIFI receives positioning signal, is detected according to the positioning signal
Intelligent terminal is located at specified region；Displacement sensor is closed, location frequency is restored.
It can receive GPS signal when the intelligent terminal is in outdoor and intelligent terminal position is detected according to the positioning signal
In specified region or GPS are not received by positioning signal, WIFI receives positioning signal, intelligence is detected according to the positioning signal
When energy terminal is located at specified region, it is not necessary to send out the prompting message for leaving specified region, close displacement sensor, restore to position frequency
Rate, this reduces the probability of wrong report.
The method that a kind of intelligent terminal provided in an embodiment of the present invention is automatically reminded to position is determining that GPS is not received by
Positioning signal when only WIFI receives positioning signal, detects that intelligent terminal leaves specified region, does not send out and leave immediately
The prompting message in specified region, but the motion state of intelligent terminal is detected, intelligence is further determined according to positioning signal
Whether terminal leaves specified region, reduces misinformation probability.
Embodiment three
The present embodiment provides the systems that a kind of intelligent terminal is automatically reminded to position, corresponding with embodiment one, the present embodiment
Not yet detailed content please refers to embodiment one.
As shown in figure 3, the system that a kind of intelligent terminal is automatically reminded to position, including：
First judging unit 310, for determining that GPS is not received by positioning signal；Determine that WIFI receives positioning signal,
It detects that intelligent terminal leaves specified region according to the positioning signal, determines that the positioning accuracy of WIFI is more than or equal to preset distance；
Motion detection unit 320, for detecting that intelligent terminal is in persistent movement state；
First reminding unit 330, for determining that GPS is not received by positioning signal；Determine that WIFI receives positioning signal,
It detects that intelligent terminal leaves specified region according to the positioning signal, sends out the prompting message for leaving specified region.
The system that a kind of intelligent terminal provided in an embodiment of the present invention is automatically reminded to position is determining that GPS is not received by
Positioning signal when only WIFI receives positioning signal, detects that intelligent terminal leaves specified region, does not send out and leave immediately
The prompting message in specified region, but the motion state of intelligent terminal is detected, intelligence is further determined according to positioning signal
Whether terminal leaves specified region, reduces misinformation probability.
Example IV
The present embodiment provides the systems that a kind of intelligent terminal is automatically reminded to position, corresponding with embodiment two, the present embodiment
Not yet detailed content please refers to embodiment two.
As shown in figure 4, the system that a kind of intelligent terminal is automatically reminded to position, including：
First judging unit 410, for determining that GPS is not received by positioning signal；Determine that WIFI receives positioning signal,
It detects that intelligent terminal leaves specified region according to the positioning signal, determines that the positioning accuracy of WIFI is more than or equal to preset distance；
Wherein, first judging unit is additionally operable to：Determine that GPS is not received by positioning signal；Determine that WIFI is received
Positioning signal detects that intelligent terminal leaves specified region according to the positioning signal, and it is preset to determine that the positioning accuracy of WIFI is less than
Distance sends out the prompting message for leaving specified region；
Wherein, the preset distance be 30-60 meter in one of be worth.
Start unit 420, for it is described detect that intelligent terminal is in persistent movement state before, start displacement sensing
Device；It is described to detect that intelligent terminal is in persistent movement state, detect that intelligent terminal is in specifically by displacement sensor
Persistent movement state；
Motion detection unit 430, for detecting that intelligent terminal is in persistent movement state；
Improve frequency cells 440, for it is described detect that intelligent terminal be in persistent movement state after, improve position
Frequency, the raising location frequency is specifically, every 10 seconds receive one-time positioning signal；
Second judgment unit 450, for it is described by detecting that intelligent terminal is in persistent movement state after：
Determine that GPS receiver to positioning signal, detects that intelligent terminal is located at specified region according to the positioning signal；Close stance
Displacement sensor restores location frequency；Or
Determine that GPS is not received by positioning signal；It determines that WIFI receives positioning signal, is detected according to the positioning signal
Intelligent terminal is located at specified region；Displacement sensor is closed, location frequency is restored；
First reminding unit 460, for determining that GPS is not received by positioning signal；Determine that WIFI receives positioning signal,
It detects that intelligent terminal leaves specified region according to the positioning signal, sends out the prompting message for leaving specified region.
Wherein, first reminding unit, specifically for determining that GPS is not received by positioning signal；Determine that WIFI is received
It to positioning signal, detects that intelligent terminal leaves specified region according to the positioning signal, it is pre- to determine that the positioning accuracy of WIFI is less than
Distance is set, the prompting message for leaving specified region is sent out；
Wherein, the system also includes the second reminding units 470, for detecting that intelligent terminal is in lasting fortune described
It after dynamic state, determines that GPS receiver to positioning signal, detects that intelligent terminal leaves specified region according to the positioning signal, sends out
Go out the prompting message for leaving specified region；
Preferably, described to send out the prompting message for leaving specified region, including：Intelligent terminal is sent to preset phone number
Leave the prompting message in specified region；And/or
Send out the sound prompting information or sparkling prompting information for indicating to leave specified region.
The system that a kind of intelligent terminal provided in an embodiment of the present invention is automatically reminded to position is determining that GPS is not received by
Positioning signal when only WIFI receives positioning signal, detects that intelligent terminal leaves specified region, does not send out and leave immediately
The prompting message in specified region, but the motion state of intelligent terminal is detected, intelligence is further determined according to positioning signal
Whether terminal leaves specified region, reduces misinformation probability.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and it cannot be construed to limiting the scope of the invention in any way.Based on the explanation herein, the technology of this field
Personnel would not require any inventive effort the other specific implementation modes that can associate the present invention, these modes are fallen within
Within protection scope of the present invention.
Claims (8)
1. a kind of method that intelligent terminal is automatically reminded to position, which is characterized in that including：
Determine that GPS is not received by positioning signal；It determines that WIFI receives positioning signal, intelligence is detected according to the positioning signal
Terminal leaves specified region, determines that the positioning accuracy of WIFI is more than or equal to preset distance；
It determines that the positioning accuracy of WIFI is more than or equal to after preset distance, further detects the motion state of intelligent terminal, detection
Go out intelligent terminal and be in persistent movement state, then improves location frequency, further detected, wherein if it is detected that described
Intelligent terminal does not send out the prompting message for leaving specified region then, is no longer further detected not in persistent movement；
Further determine that GPS is not received by positioning signal；It determines that WIFI receives positioning signal, is detected according to the positioning signal
Go out intelligent terminal and leave specified region, determines that the positioning accuracy of WIFI is less than preset distance, send out the prompting for leaving specified region
Information.
2. according to the method described in claim 1, it is characterized in that, it is described detect intelligent terminal be in persistent movement state it
Afterwards, further include：
Determine that GPS receiver to positioning signal, detects that intelligent terminal leaves specified region according to the positioning signal, sends out and leave finger
Determine the prompting message in region.
3. according to the method described in claim 1, it is characterized in that, it is described detect intelligent terminal be in persistent movement state it
Before, further include：Start displacement sensor；
It is described to detect that intelligent terminal is in persistent movement state, detect that intelligent terminal is in specifically by displacement sensor
Persistent movement state.
4. according to the method described in claim 3, it is characterized in that, it is described detect intelligent terminal be in persistent movement state it
Afterwards, further include：
Determine that GPS receiver to positioning signal, detects that intelligent terminal is located at specified region according to the positioning signal；Displacement is closed to pass
Sensor restores location frequency；Or
Determine that GPS is not received by positioning signal；It determines that WIFI receives positioning signal, intelligence is detected according to the positioning signal
Terminal is located at specified region；Displacement sensor is closed, location frequency is restored.
5. according to the method described in claim 1, it is characterized in that, the raising location frequency is specifically, every 10 seconds receive one
Secondary positioning signal；The preset distance be 30-60 meter in one of be worth；
It is described to send out the prompting message for leaving specified region, including：Intelligent terminal, which is sent, to preset phone number leaves specified area
The prompting message in domain；And/or
Send out the sound prompting information or sparkling prompting information for indicating to leave specified region.
6. according to the method described in claim 1, it is characterized in that, it is described detect intelligent terminal be in persistent movement state it
Before, further include：It determines that WIFI receives positioning signal, detects that intelligent terminal leaves specified region according to the positioning signal, really
The positioning accuracy for determining WIFI is less than preset distance, sends out the prompting message for leaving specified region.
7. the system that a kind of intelligent terminal is automatically reminded to position, which is characterized in that including：
First judging unit, for determining that GPS is not received by positioning signal；Determine that WIFI receives positioning signal, according to this
Positioning signal detects that intelligent terminal leaves specified region, determines that the positioning accuracy of WIFI is more than or equal to preset distance；
Motion detection unit, after determining that the positioning accuracy of WIFI is more than or equal to preset distance, further detection intelligence is whole
The motion state at end detects that intelligent terminal is in persistent movement state, is then further detected, wherein if it is detected that
The intelligent terminal does not send out the prompting message for leaving specified region then, is no longer further examined not in persistent movement
It surveys；
Improve frequency cells, for it is described detect that intelligent terminal be in persistent movement state after, raising location frequency；
First reminding unit, for further determining that GPS is not received by positioning signal；Determine that WIFI receives positioning signal,
It detects that intelligent terminal leaves specified region according to the positioning signal, determines that the positioning accuracy of WIFI is less than preset distance, send out
Leave the prompting message in specified region.
8. system according to claim 7, which is characterized in that
The system also includes the second reminding unit, for it is described detect that intelligent terminal is in persistent movement state after,
Determine that GPS receiver to positioning signal, detects that intelligent terminal leaves specified region according to the positioning signal, sends out and leave specified area
The prompting message in domain；
The raising location frequency is specifically, every 10 seconds receive one-time positioning signal；
It is described to send out the prompting message for leaving specified region, including：Intelligent terminal, which is sent, to preset phone number leaves specified area
The prompting message in domain；And/or
Send out the sound prompting information or sparkling prompting information for indicating to leave specified region；
The system also includes start unit, for it is described detect that intelligent terminal is in persistent movement state before, start
Displacement sensor；It is described to detect that intelligent terminal is in persistent movement state, detect intelligence specifically by displacement sensor
Terminal is in persistent movement state；
The system also includes second judgment unit, for it is described by detect intelligent terminal be in persistent movement state it
Afterwards：
Determine that GPS receiver to positioning signal, detects that intelligent terminal is located at specified region according to the positioning signal；Displacement is closed to pass
Sensor restores location frequency；Or
Determine that GPS is not received by positioning signal；It determines that WIFI receives positioning signal, intelligence is detected according to the positioning signal
Terminal is located at specified region；Displacement sensor is closed, location frequency is restored；
First judging unit is additionally operable to：Determine that GPS is not received by positioning signal；Determine that WIFI receives positioning signal,
It detects that intelligent terminal leaves specified region according to the positioning signal, determines that the positioning accuracy of WIFI is less than preset distance, send out
Leave the prompting message in specified region；
The preset distance be 30-60 meter in one of be worth.
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| CN201510646171.6A CN105245708B (en) | 2015-09-30 | 2015-09-30 | A kind of intelligent terminal is automatically reminded to the method and system of position |
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| CN113160533B (en) * | 2021-05-07 | 2023-03-31 | 支付宝(杭州)信息技术有限公司 | Reminding information generation method, device, equipment and medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20110063166A1 (en) * | 2009-09-14 | 2011-03-17 | GTA Electronics Co., Ltd. | Positioning Data Producing Unit and Position Tracking Device |
| CN102279405A (en) * | 2011-03-23 | 2011-12-14 | 惠州Tcl移动通信有限公司 | Alarm realization system based on positional information of controlled mobile terminal and method thereof |
| US8635023B2 (en) * | 2011-11-22 | 2014-01-21 | Google Inc. | Position indication controls for device locations |
| CN102647663A (en) * | 2012-04-11 | 2012-08-22 | 中兴通讯股份有限公司 | Method for realizing prompt on basis of position and mobile terminal |
| CN103209387A (en) * | 2013-03-22 | 2013-07-17 | 福建联迪商用设备有限公司 | Positioning method, device and system combining with GPS (Global Position System), WIFI (Wireless Fidelity) and base station |
| CN104936143A (en) * | 2015-06-12 | 2015-09-23 | 广东小天才科技有限公司 | Positioning method and device for anti-lost smart wearable equipment |
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