CN103152483B - Method and device for monitoring approaching object by using mobile device - Google Patents
Method and device for monitoring approaching object by using mobile device Download PDFInfo
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- CN103152483B CN103152483B CN201310068337.1A CN201310068337A CN103152483B CN 103152483 B CN103152483 B CN 103152483B CN 201310068337 A CN201310068337 A CN 201310068337A CN 103152483 B CN103152483 B CN 103152483B
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Abstract
The invention discloses a method and a device for monitoring an approaching object by using a mobile device. The method comprises the steps of: S1, judging whether other objects approaching the mobile device exist except for a mobile device user, if yes, executing the step S2; otherwise, executing the step S1; S2, calculating the distance and/or speed of the other approaching objects relative to the mobile device; and S3, outputting corresponding reminding information according to a calculating result of the step S2. According to the method and device provided by the invention, the property loss or hurt to personal safety because a user is robbed or collides on an external object due to paying attention to the mobile device in a walking process is avoided.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of method and apparatus utilizing mobile device to monitor close object.
Background technology
In modern society, along with the raising day by day of people's living standard, the mobile device such as mobile phone or panel computer has become a part very important in life, is most important communication or converter tools during people live.Along with the development of the communication technology, mobile device not only can provide voice call function, and can also provide other function various.
Various functions in mobile device can meet people waiting for bus, in the scrappy time such as pastime, carry out work or amusement.Such as: now a lot of users, when using mobile device, walks, while check mobile device.Paying close attention to the content in mobile device due to it always, external environmental change is not being noted, causing mobile device to be robbed, or hit on other outward things, to cause any property loss or personal safety is endangered.But, all lack corresponding safeguard measure in present mobile device and go to avoid the generation that this kind of thing.
Summary of the invention
The object of the invention is to propose a kind of method and apparatus utilizing mobile device to monitor close object.By monitoring the close object around mobile device in real time, avoiding user in the process of walking, being robbed of causing due to concern mobile device, or hitting on outward thing, causing the loss of property or the harm to personal safety.
For reaching this object, the present invention by the following technical solutions:
Utilize mobile device to monitor a method for close object, described method comprises:
Outside S1, judgement removing mobile device user, whether exist to other close objects of mobile device: if exist, perform step S2; Otherwise, perform step S1;
S2, calculate described other close objects relative to the distance of mobile device and/or speed;
S3, result of calculation according to step S2, export corresponding information.
Further, described step S1 comprises further:
S11, mobile device send the first detectable signal, if the first feedback signal of the first detectable signal detected, then according to the first detectable signal and the first feedback signal, calculate the first distance value, perform step S12; Otherwise, perform step S11;
S12, certain interval of time, mobile device sends the second detectable signal again, if the second feedback signal of this second detectable signal detected, then according to the second detectable signal and the second feedback signal, calculates second distance value, performs step S13; Otherwise, perform step S11;
If S13 second distance value is less than the first distance value, and second distance value is greater than a predetermined threshold value, judges to exist outside removing mobile device user, to other objects that mobile device is close.
Further, described step S1 comprises further:
S11 ', mobile device send the first detectable signal, after the threshold time that one, interval is predetermined, if the first feedback signal of the first detectable signal detected, then according to the first detectable signal and the first feedback signal, calculate the first distance value, perform step S12 '; Otherwise, perform step S11 ';
S12 ', certain interval of time, mobile device sends the second detectable signal again, after the threshold time that one, interval is predetermined, if the second feedback signal of this second detectable signal detected, then according to the second detectable signal and the second feedback signal, calculate second distance value, perform step S13 '; Otherwise, perform step S11 ';
S13 ', if second distance value is less than the first distance value, judges to exist outside removing mobile device user, to other objects that mobile device is close.
Further, described detectable signal comprises infrared acquisition signal or ultrasonic listening signal.
Further, described detection comprises near the mode of object: the mode detecting close object in one direction or the mode detected in a plurality of directions near object;
When detecting the mode near object in a plurality of directions, mobile device sends ultrasonic signal to all directions; Wherein: send the mode of ultrasonic signal by adopting the ultrasonic sensor of a theaomni-directional transmission to all directions, the mode of the ultrasonic sensor transmission ultrasonic signal of multiple directional transmissions is installed in the multiple directions of mobile device, or by the surrounding transmission ultrasonic signal of an omnidirectional antenna to mobile device, this omnidirectional antenna timing sends ultrasonic signal to all directions.
Further, in described step S3, according to the result of calculation of step S2, the mode exporting corresponding information comprises: voice message mode, interface prompt mode or backlight prompting mode.
Further, the mode of described interface prompt comprises further: on the screen of described mobile device, eject floating frame, display reminding information in this floating frame.
Correspondingly, the invention also discloses a kind of device utilizing mobile device to monitor close object, described device comprises:
Whether detection module, outside removing mobile device user, exist to other close objects of mobile device for judging;
Computing module, for calculate described detection module detect described in other objects close to mobile device relative to the distance of mobile device and/or speed;
Reminding module, for the result of calculation according to described computing module, exports corresponding information.
Further, described detection module comprises further, detectable signal sending module, feedback signal reception module, calculating and judge module and timing control module:
Timing control module, for transmitting control signal, controls the startup of detectable signal sending module and feedback signal reception module;
Detectable signal sending module, for according to receiving described control signal, sends detectable signal;
Feedback signal reception module, for receiving the feedback signal of the described detectable signal that described detectable signal sending module sends;
Calculate and judge module, for according to described detectable signal and described feedback signal, judge, outside removing mobile device user, whether to exist to other close objects of mobile device.
Further, described detection module comprises supersonic generator or infrared transmitter.
Further, described detection module comprises: detect near object in one direction or detect in a plurality of directions near object;
When detecting the mode near object in a plurality of directions, send ultrasonic signal to all directions; Wherein: send the mode of ultrasonic signal by adopting the ultrasonic sensor of a theaomni-directional transmission to all directions, the mode of the ultrasonic sensor transmission ultrasonic signal of multiple directional transmissions is installed in the multiple directions of mobile device, or by the surrounding transmission ultrasonic signal of an omnidirectional antenna to mobile device, this omnidirectional antenna timing sends ultrasonic signal to all directions.
Further, the mode that described reminding module exports corresponding information comprises: voice message mode, interface prompt mode or backlight prompting mode.
Further, the mode of described interface prompt comprises further: on the screen of described mobile device, eject floating frame, display reminding information in this floating frame.
A kind of method and apparatus utilizing mobile device to monitor close object that the present invention proposes.By giving mobile device monitoring near the function of object, the extraneous things with potential threat existed in mobile device user surrounding environment can be reminded at any time, and mobile device user can be pointed out in a variety of manners flexibly.Greatly reduce mobile device to be robbed and mobile device user bumps against the possibility of foreign object.
Accompanying drawing explanation
Fig. 1 is a kind of realization flow figure utilizing mobile device to monitor the method near object in one direction shown according to a first embodiment of the present invention;
Fig. 2 is that one shown according to a first embodiment of the present invention judges, outside removing mobile device user, whether to there is the realization flow figure of the method to other close objects of mobile device;
Fig. 3 is that another kind shown according to a first embodiment of the present invention judges, outside removing mobile device user, whether to there is the realization flow figure of the method to other close objects of mobile device;
Fig. 4 is a kind of realization flow figure utilizing mobile device to monitor the method near object in a plurality of directions shown according to a second embodiment of the present invention;
Fig. 5 is a kind of structural representation utilizing mobile device to monitor the device near object shown according to a third embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not full content.
Figure 1 illustrates the first embodiment of the present invention.
Fig. 1 is a kind of realization flow 100 utilizing mobile device to monitor close object method in one direction shown according to a first embodiment of the present invention.
In the present embodiment, the direction of monitoring is the front of mobile device.
Details are as follows for this realization flow 100:
Outside step 101, judgement removing mobile device user, whether the front of mobile device exists to other close objects of mobile device: if so, perform step 102; Otherwise, perform step 101.
In this enforcement, send ultrasonic signal by the front to mobile device, judge whether the front of mobile device exists other objects.
Detailed process is: mobile device forwards launches ultrasonic signal, this ultrasonic signal is propagated in atmosphere, when running into the barrier in mobile device front, can reflect at once, when receiving the feedback signal of ultrasonic signal of transmission, other objects that the front of mobile device exists can be judged.
In the present embodiment, judge outside removing mobile device user, whether exist to other close objects of mobile device method as shown in Figure 2.
In fig. 2, step 101 can comprise step 1011-step 1016 further.
Step 1011, send the first detectable signal after, judge whether the feedback signal the first detectable signal being detected: if so, perform step 1012; Otherwise, perform step 1011.
Step 1012, calculate the first distance value.
In the present embodiment, according to the feedback signal of the first detectable signal and the first detectable signal, the method calculating the first distance value is:
The first detectable signal is sent at moment t1;
The feedback signal of the first detectable signal is received at moment t2;
The aerial propagation velocity of ultrasonic signal is v;
Then: the first distance value s1 is:
Step 1013, certain interval of time, after sending the second detectable signal, judge whether the feedback signal the second detectable signal being detected: if so, perform step 1014; Otherwise, perform step 1011.
In the present embodiment, a period of time at interval is set to 1s.
Step 1014, calculating second distance value.
In the present embodiment, according to the feedback signal of the second detectable signal and the first detectable signal, the method calculating second distance value is:
The second detectable signal is sent at moment t3;
The feedback signal of the second detectable signal is received at moment t4;
The aerial propagation velocity of ultrasonic signal is v;
Then: second distance value s2 is:
Step 1015, judge whether second distance value s2 is less than the first distance value s1 and whether second distance value s2 is greater than a predetermined threshold value: if so, perform step 1016; Otherwise, perform step 1011.
In the present embodiment, arranging a threshold value is 30cm, and suppose that the first distance value calculated is 3m, second distance value is 2.3m, then perform step 1016.
Step 1016, judgement exist outside removing mobile device user, to other objects that mobile device is close.
One of the present embodiment preferred embodiment in, judge outside removing mobile device user, whether exist to other close objects of mobile device another kind of method as shown in Figure 3.
In figure 3, step 101 can comprise step 1011 further '-step 1016 '.
Step 1011 ', send the first detectable signal, after the threshold time that one, interval is predetermined, judge whether the feedback signal the first detectable signal being detected: if so, perform step 1012 '; Otherwise, perform step step 1011 '.
In the present embodiment, the threshold time that setting one is predetermined is 50ms.Mobile device sends the first detectable signal, and after the 50ms of interval, mobile device starts to detect the feedback signal whether receiving the first detectable signal.
Step 1012 ', calculate the first distance value.
In the present embodiment, according to the feedback signal of the first detectable signal and the first detectable signal, the first distance value s1 is calculated.
Step 1013 ', certain interval of time, send the second detectable signal, after the threshold time that one, interval is predetermined, judge whether the feedback signal the second detectable signal being detected: if so, perform step 1014 '; Otherwise, perform step 1011 '.
In the present embodiment, after the 1s of interval, send the second detectable signal, after the 50ms of interval, mobile device starts to detect the feedback signal whether receiving the second detectable signal.
Step 1014 ', calculate second distance value.
In the present embodiment, according to the feedback signal of the second detectable signal and the second detectable signal, calculate second distance value s2.
Step 1015 ' judge whether second distance value is less than the first distance value: if so, perform step 1016 '; Otherwise, perform step 1011 '.
Step 1016 ', judge to exist outside removing mobile device user, to other objects that mobile device is close.
Step 102, calculate described other close objects relative to the distance of mobile device and/or speed.
In the present embodiment, the second distance value s2 calculated in step 101 is described other objects distances relative to mobile device.
In the present embodiment, the interval time arranging transmission first detectable signal and the second detectable signal is t, then: other described objects relative to the speed of mobile device are:
Step 103, export corresponding information.
In the present embodiment, eject floating frame on the screen of the mobile device, display reminding information in this floating frame.Information is near the Distance geometry speed of object relative to mobile device.
Each 2s refreshes an information, namely every 2s detect once whether there is close object and the close object of display relative to the distance of mobile device and speed.
The present embodiment is by sending the means of detection signal to the front of mobile device, solve and detect the front of mobile device and whether there is problem to the close object of mobile device user, reach the effect with the extraneous things of potential threat of reminding mobile device user front whether to exist.
Figure 4 illustrates the second embodiment of the present invention.
Fig. 4 is a kind of realization flow figure utilizing mobile device to monitor the method near object in a plurality of directions shown according to a second embodiment of the present invention.
Details are as follows for this realization flow 400:
Step 401, judgement are except mobile device user, and whether the surrounding of mobile device exists to other close objects of mobile device: if so, perform step 402; Otherwise, perform step 401.
In the present embodiment, mobile device sends ultrasonic signal to all directions.
Wherein: the mode that can send ultrasonic signal by the ultrasonic sensor of an employing theaomni-directional transmission to all directions, the ultrasonic sensor installing multiple directional transmissions in the multiple directions of mobile device send the mode of ultrasonic signal, or
By the surrounding transmission ultrasonic signal of an omnidirectional antenna to mobile device, this omnidirectional antenna timing sends ultrasonic signal to all directions.
The present embodiment preferred embodiment in, adopt the ultrasonic sensor of a theaomni-directional transmission to send ultrasonic signal to all directions.
In the present embodiment, outside the removing mobile device user that around detection mobile device, distance mobile device is nearest, to other objects that mobile device is close.
Concrete grammar is: mobile device launches the first detectable signal to all directions, and after the threshold time that one, interval is predetermined, such as 500ms, mobile device starts to detect the feedback signal whether receiving the first detectable signal.Other more than one of objects possibilities around mobile device, more than one of the feedback signal possibility of the first detectable signal, mobile device only records the time of advent of the feedback signal received at first, and calculates the first distance value s1 according to the first detectable signal and the feedback signal of the first detectable signal that receives at first.
After certain interval of time, such as: 1s, mobile device launches the second detectable signal to all directions, after the threshold time that one, interval is predetermined, such as 500ms, mobile device starts to detect the feedback signal whether receiving the second detectable signal, the time of advent of the feedback signal of the second detectable signal that mobile device record receives at first, and calculates second distance value s2 according to the second detectable signal and the feedback signal of the second detectable signal that receives at first.
If second distance value is less than the first distance value, judge to exist and detect except mobile device user, whether the surrounding of mobile device exists to other close objects of mobile device.
Step 402, calculate the nearest close object of distance mobile device relative to the distance of mobile device and/or speed.
In the present embodiment, the second distance value s2 calculated in step 401 is the distances of nearest other objects of distance mobile device relative to mobile device; The interval time arranging transmitting first detectable signal and the second detectable signal is t, then: nearest other objects of described distance mobile device relative to the speed of mobile device are:
Step 403, export corresponding information.
The present embodiment another preferred embodiment in, the ultrasonic sensor installing multiple directional transmissions in the multiple directions of mobile device sends the mode of ultrasonic signal.
Such as, can mobile device all around respectively install a ultrasonic sensor, judge whether four direction exists close object.
When near more than one of object, can according near object relative to mobile device distance order from small to large or according near the speed order from big to small of object relative to mobile device, in the floating frame ejected on the screen of the mobile device, show one or more information near object.
The present embodiment is by sending the means of detection signal to all directions, solve and detect the surrounding of mobile device and whether there is problem to the close object of mobile device user, reach the effect with the extraneous things of potential threat of reminding mobile device user whether to exist in all directions.
Figure 5 illustrates the third embodiment of the present invention.
Fig. 5 is a kind of structural representation utilizing mobile device to monitor the device near object shown according to a third embodiment of the present invention.The device 500 utilizing mobile device to monitor near object according to the present embodiment comprises: detection module 501, computing module 502 and display module 503.
Whether detection module 501, outside removing mobile device user, exist to other close objects of mobile device for judging;
Computing module 502, for calculate described detection module 501 detect described in other objects close to mobile device relative to the distance of mobile device and/or speed;
Reminding module 503, for the result of calculation according to described computing module 502, exports corresponding information.
In the present embodiment, respectively settle a transmit direction to be the infrared ray sensor of 180 degree in detection module 501 in the front and back of mobile device, whether infrared sensor sends infrared ray to all directions of mobile device, detect the surrounding of mobile device and go out outside mobile device user and exist to the close object of mobile device.
One of the present embodiment preferred embodiment in, detection module 501 comprises further: detectable signal sending module (not shown), feedback signal reception module (not shown), calculating and judge module (not shown) and timing control module (not shown), wherein:
Timing control module, for transmitting control signal, controls the startup of detectable signal sending module and feedback signal reception module;
Detectable signal sending module, for according to receiving described control signal, sends detectable signal;
Feedback signal reception module, for receiving the feedback signal of the described detectable signal that described detectable signal sending module sends;
Calculate and judge module, for according to described detectable signal and described feedback signal, judge, outside removing mobile device user, whether to exist to other close objects of mobile device.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.
Claims (6)
1. utilize mobile device to monitor a method for close object, it is characterized in that, described method comprises:
Outside S1, judgement removing mobile device user, whether exist to other close objects of mobile device: if exist, perform step S2; Otherwise, perform step S1;
S2, calculate described other close objects relative to the distance of mobile device and/or speed;
S3, result of calculation according to step S2, export corresponding information;
Judge in described step S1 that outside removing mobile device user, other objects whether existed to mobile device is close comprise:
S11, mobile device send the first detectable signal, if the first feedback signal of the first detectable signal detected, then according to the first detectable signal and the first feedback signal, calculate the first distance value, perform step S12; Otherwise, perform step S11;
S12, certain interval of time, mobile device sends the second detectable signal again, if the second feedback signal of this second detectable signal detected, then according to the second detectable signal and the second feedback signal, calculates second distance value, performs step S13; Otherwise, perform step S11;
If S13 second distance value is less than the first distance value, and second distance value is greater than a predetermined threshold value, judges to exist outside removing mobile device user, to other objects that mobile device is close;
Or,
Judge in described step S1 that outside removing mobile device user, other objects whether existed to mobile device is close comprise:
S11 ', mobile device send the first detectable signal, after the threshold time that one, interval is predetermined, if the first feedback signal of the first detectable signal detected, then according to the first detectable signal and the first feedback signal, calculate the first distance value, perform step S12 '; Otherwise, perform step S11 ';
S12 ', certain interval of time, mobile device sends the second detectable signal again, after the threshold time that one, interval is predetermined, if the second feedback signal of this second detectable signal detected, then according to the second detectable signal and the second feedback signal, calculate second distance value, perform step S13 '; Otherwise, perform step S11 ';
S13 ', if second distance value is less than the first distance value, judges to exist outside removing mobile device user, to other objects that mobile device is close;
Described detectable signal comprises ultrasonic listening signal;
The mode detected near object comprises: the mode detecting close object in one direction or the mode detected in a plurality of directions near object; When detecting the mode near object in a plurality of directions, mobile device sends ultrasonic signal to all directions; Wherein: send the mode of ultrasonic signal by adopting the ultrasonic sensor of a theaomni-directional transmission to all directions, the mode of the ultrasonic sensor transmission ultrasonic signal of multiple directional transmissions is installed in the multiple directions of mobile device, or by the surrounding transmission ultrasonic signal of an omnidirectional antenna to mobile device, this omnidirectional antenna timing sends ultrasonic signal to all directions.
2. the method utilizing mobile device to monitor close object according to claim 1, it is characterized in that, in described step S3, according to the result of calculation of step S2, the mode exporting corresponding information comprises: voice message mode, interface prompt mode or backlight prompting mode.
3. the method utilizing mobile device to monitor close object according to claim 2, it is characterized in that, the mode of described interface prompt comprises further: on the screen of described mobile device, eject floating frame, display reminding information in this floating frame.
4. utilize mobile device to monitor a device for close object, it is characterized in that, described device comprises:
Whether detection module, outside removing mobile device user, exist to other close objects of mobile device for judging;
Computing module, for calculate detection module detect described in other objects close to mobile device relative to the distance of mobile device and/or speed;
Reminding module, for the result of calculation according to described computing module, exports corresponding information;
Described detection module specifically for: sending the first detectable signal, when the first feedback signal of the first detectable signal being detected, according to the first detectable signal and the first feedback signal, calculating the first distance value; After the first feedback signal being detected, certain interval of time, sends the second detectable signal again, when the second feedback signal of this second detectable signal being detected, according to the second detectable signal and the second feedback signal, calculates second distance value; When second distance value is less than the first distance value, and when second distance value is greater than a predetermined threshold value, judge to exist outside removing mobile device user, to other objects that mobile device is close;
Or, described detection module specifically for: sending the first detectable signal, after the threshold time that one, interval is predetermined, when the first feedback signal of the first detectable signal being detected, according to the first detectable signal and the first feedback signal, calculating the first distance value; After the first feedback signal being detected, certain interval of time, sends the second detectable signal again, after the threshold time that one, interval is predetermined, when the second feedback signal of this second detectable signal being detected, according to the second detectable signal and the second feedback signal, calculate second distance value; When second distance value is less than the first distance value, judge to exist outside removing mobile device user, to other objects that mobile device is close;
Described detectable signal comprises ultrasonic listening signal;
Described detection module is used for: detect near object in one direction or detect in a plurality of directions near object;
When detecting the mode near object in a plurality of directions, send ultrasonic signal to all directions; Wherein: send the mode of ultrasonic signal by adopting the ultrasonic sensor of a theaomni-directional transmission to all directions, the mode of the ultrasonic sensor transmission ultrasonic signal of multiple directional transmissions is installed in the multiple directions of mobile device, or by the surrounding transmission ultrasonic signal of an omnidirectional antenna to mobile device, this omnidirectional antenna timing sends ultrasonic signal to all directions.
5. the device utilizing mobile device to monitor close object according to claim 4, it is characterized in that, the mode that described reminding module exports corresponding information comprises: voice message mode, interface prompt mode or backlight prompting mode.
6. the device utilizing mobile device to monitor close object according to claim 5, it is characterized in that, the mode of described interface prompt comprises further: on the screen of described mobile device, eject floating frame, display reminding information in this floating frame.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109040442A (en) * | 2018-07-25 | 2018-12-18 | 北京小米移动软件有限公司 | Forbid display methods, device and terminal |
| US10325508B2 (en) | 2016-12-12 | 2019-06-18 | Nxp B.V. | Apparatus and associated methods for collision avoidance |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280736A (en) * | 2014-09-24 | 2015-01-14 | 天津三星电子有限公司 | Mobile terminal and prompting method |
| CN104503884B (en) * | 2014-12-30 | 2018-10-16 | 中科创达软件股份有限公司 | A kind of reminding method and system of untreated message |
| CN105046880B (en) * | 2015-05-28 | 2017-10-20 | 西安交通大学 | A kind of method that intelligent mobile terminal carries out hazards monitoring and early warning based on Doppler effect |
| CN105100467B (en) * | 2015-07-16 | 2018-01-16 | 广东欧珀移动通信有限公司 | Mobile terminal and its automatically turn on hands-free method and apparatus |
| WO2017120907A1 (en) * | 2016-01-15 | 2017-07-20 | 赵政荣 | Warning method for use during playing game and head-mounted virtual reality apparatus |
| US10531196B2 (en) * | 2017-06-02 | 2020-01-07 | Apple Inc. | Spatially ducking audio produced through a beamforming loudspeaker array |
| CN107728152A (en) * | 2017-08-25 | 2018-02-23 | 杭州仁盈科技股份有限公司 | Service response method, electronic equipment, storage medium, system based on ultrasonic wave |
| CN108881614A (en) * | 2018-04-28 | 2018-11-23 | 上海爱优威软件开发有限公司 | A kind of danger early warning method and terminal |
| CN110517446A (en) * | 2019-08-28 | 2019-11-29 | Oppo（重庆）智能科技有限公司 | A kind of security prompt method and portable device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101827150A (en) * | 2009-03-06 | 2010-09-08 | 中兴通讯股份有限公司 | Mobile phone with blind guide function and blind guide method |
| CN101860986A (en) * | 2010-04-26 | 2010-10-13 | 宇龙计算机通信科技(深圳)有限公司 | Method, mobile terminal and server for monitoring user safety |
| CN201717908U (en) * | 2010-05-12 | 2011-01-19 | 康佳集团股份有限公司 | Mobile terminal |
| CN102523323A (en) * | 2011-12-27 | 2012-06-27 | 东莞华贝电子科技有限公司 | Mobile terminal and barrier alarm method |
-
2013
- 2013-03-04 CN CN201310068337.1A patent/CN103152483B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101827150A (en) * | 2009-03-06 | 2010-09-08 | 中兴通讯股份有限公司 | Mobile phone with blind guide function and blind guide method |
| CN101860986A (en) * | 2010-04-26 | 2010-10-13 | 宇龙计算机通信科技(深圳)有限公司 | Method, mobile terminal and server for monitoring user safety |
| CN201717908U (en) * | 2010-05-12 | 2011-01-19 | 康佳集团股份有限公司 | Mobile terminal |
| CN102523323A (en) * | 2011-12-27 | 2012-06-27 | 东莞华贝电子科技有限公司 | Mobile terminal and barrier alarm method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10325508B2 (en) | 2016-12-12 | 2019-06-18 | Nxp B.V. | Apparatus and associated methods for collision avoidance |
| CN109040442A (en) * | 2018-07-25 | 2018-12-18 | 北京小米移动软件有限公司 | Forbid display methods, device and terminal |
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| CN103152483A (en) | 2013-06-12 |
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