CN109767600A - A kind of AR glasses and its implementation capable of automatic alarm - Google Patents
A kind of AR glasses and its implementation capable of automatic alarm Download PDFInfo
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- CN109767600A CN109767600A CN201910103823.XA CN201910103823A CN109767600A CN 109767600 A CN109767600 A CN 109767600A CN 201910103823 A CN201910103823 A CN 201910103823A CN 109767600 A CN109767600 A CN 109767600A
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Abstract
The invention discloses a kind of AR glasses and its implementation capable of automatic alarm, and the AR glasses include lens body, further include: judging unit is worn, for detecting whether the AR glasses are worn；Gravity sensor is set on lens body, for detecting the acceleration information of lens body；First abnormal deciding means, for when AR glasses are worn, whether the acceleration information detection AR eyeglasses-wearing detected according to the gravity sensor to be abnormal, if judging result starts alarm unit to wear exception；Alarm unit, for generating warning message according to the judging result of first abnormal deciding means, to carry out warning note, the present invention can realize automatic alarm when detecting that user faces a danger, protect the personal safety of user.
Description
Technical field
The present invention relates to AR (Augmented Reality, i.e. augmented reality) technical fields, can be certainly more particularly to one kind
The AR glasses and its implementation of dynamic alarm.
Background technique
Augmented reality, it be it is a kind of by real world information and virtual world information without integrated new technology, be handle
Originally it is difficult the entity information experienced, such as visual information, sound, taste in the certain time spatial dimension of real world
Road, tactile etc. is superimposed after analog simulation again by science and technology such as computers, by virtual Information application to real world, by people
Class sense organ is perceived, to reach the sensory experience of exceeding reality.True environment and virtual object are added in real time
The same picture or space exist simultaneously.
With the development of the social economy, although people are under the animation that do not worry about food and clothing to the health of own bodies situation
Whether put into more concerns, however still have in real life much because foudroyant disease has seized the life of people
Example, especially old man, child and pregnant woman, when burst disease or dangerous arriving, often touching is too late anti-, therefore it is really necessary to one kind
The AR glasses that auto-alarm function can be achieved, so that user when there is unsafe condition, is able to achieve automatic alarm.
Summary of the invention
In order to overcome the deficiencies of the above existing technologies, purpose of the present invention is to provide a kind of AR eyes capable of automatic alarm
Mirror and its implementation protect the personal safety of user to realize automatic alarm when detecting that user faces a danger.
In order to achieve the above object, the present invention proposes a kind of AR glasses capable of automatic alarm, including lens body, further include:
Judging unit is worn, for detecting whether the AR glasses are worn；
Gravity sensor is set on lens body, for detecting the acceleration information of lens body；
First abnormal deciding means, the acceleration for being detected according to the gravity sensor when AR glasses are worn
Whether infomation detection AR eyeglasses-wearing is abnormal, if judging result is to wear exception, starts alarm unit；
Alarm unit, for generating warning message according to the judging result of first abnormal deciding means, to be reported
Alert prompt.
Preferably, the AR glasses further include fluctuation sensor, are contacted when being set to AR eyeglasses-wearing with user head
Position, to acquire the microseismic data of user in real time, the judging unit of wearing is according to the acquisition number of the fluctuation sensor
According to detection, whether the AR glasses are worn.
Preferably, the AR glasses further include:
Second abnormal deciding means, the microseismic data for being acquired according to the fluctuation sensor, judges the arteries and veins of user
It is dynamic whether normal, when judging abnormal, start alarm unit.
Preferably, the wearing judging unit is by installing camera real-time image acquisition in the inside of AR glasses, and leads to
It crosses image recognition and judges whether AR glasses are worn.
Preferably, first abnormal deciding means or the second abnormal deciding means first open before starting alarm unit
Dynamic image pickup processing unit, the image pickup processing unit carry out scene using the photographic device for the inner side and outer side for being set to AR glasses
Identification, judges whether unusual condition occur according to scene Recognition, starts the alarm unit when unusual condition occurs in judgement.
Preferably, the AR glasses further include:
Locating module, for obtaining the location information of AR glasses when the alarm unit is alarmed；
Wireless communication unit, for passing the warning message of the location information of the locating module and the alarm unit
It send to preset terminal.
Preferably, if the result of the scene Recognition of image pickup processing unit be AR glasses fall on the ground and at the appointed time
On not worn again, then there is unusual condition in judgement, starts the alarm unit；If the result of scene Recognition is that AR glasses fall
It falls on the ground and is worn again at the appointed time, then further judge whether the wearer is a upper wearer, if
For a upper wearer, then without alert process, and if not a upper wearer, then start the alarm unit.
In order to achieve the above objectives, the present invention also provides a kind of implementation method of AR glasses capable of automatic alarm, including it is as follows
Step:
Step S1, the microseismic data acquired in real time according to fluctuation sensor or the photographic device being set on the inside of AR glasses are adopted
Whether the image detection of the collection AR glasses are worn；
Step S2 obtains the AR lens body of gravity sensor detection when detecting that the AR glasses are worn in real time
Acceleration information, and it is whether abnormal according to the acceleration information detection AR eyeglasses-wearing of gravity sensor detection, in judging result
When to wear abnormal, start alarm unit or image pickup processing unit；
Step S3 carries out scene Recognition using photographic device by image pickup processing unit, is judged whether according to scene Recognition
There is unusual condition, starts alarm unit when unusual condition occurs in judgement；
Step S4 generates warning message using alarm unit, to carry out warning note.
Preferably, the method also includes:
According to the microseismic data of the user of acquisition, judge whether the pulsation of user is normal, when judging abnormal, directly
It connects and enters step S4 or step S3.
Preferably, the method also includes:
The location information of AR glasses is obtained when being alarmed；
The warning message of location information and alarm unit is sent to preset terminal.
Compared with prior art, the present invention a kind of AR glasses and its implementation capable of automatic alarm are single using judgement is worn
The acceleration information that member detects whether the AR glasses are worn, and detected by the first abnormal deciding means according to gravity sensor
It whether abnormal detects AR eyeglasses-wearing, is to wear abnormal starting alarm unit or image pickup processing unit in judging result, using setting
The photographic device for being placed in the inner side and outer side of AR glasses carries out scene Recognition, and judges whether abnormal shape occur according to scene Recognition
Condition starts alarm unit when unusual condition occurs in judgement and alarms, and the present invention can be when detecting that user faces a danger
It realizes automatic alarm, protects the personal safety of user.
Detailed description of the invention
Fig. 1 is a kind of system construction drawing of AR glasses capable of automatic alarm of the present invention；
Fig. 2 is a kind of step flow chart of the implementation method of AR glasses capable of automatic alarm of the present invention.
Specific embodiment
Below by way of specific specific example and embodiments of the present invention are described with reference to the drawings, those skilled in the art can
Understand further advantage and effect of the invention easily by content disclosed in the present specification.The present invention can also pass through other differences
Specific example implemented or applied, details in this specification can also be based on different perspectives and applications, without departing substantially from
Various modifications and change are carried out under spirit of the invention.
Fig. 1 is a kind of system construction drawing of AR glasses capable of automatic alarm of the present invention.As shown in Figure 1, one kind of the present invention can
The AR glasses of automatic alarm, including lens body, further include:
Fluctuation sensor 101, the position contacted when being set to AR eyeglasses-wearing with user head, with real-time acquisition use
The microseismic data of person.Specifically, the user head of AR glasses can generate faint arteries and veins after AR glasses are worn by user
Dynamic, the fluctuation sensor 101 being arranged thereon can then detect the faint pulsation, can judge AR according to the microseismic data detected
Whether glasses are worn.
Judging unit 102 is worn, whether is worn for the AR glasses according to the acquisition Data Detection of fluctuation sensor 101
It wears.In the specific embodiment of the invention, when fluctuation sensor 101 collects microseismic data, then illustrate that AR glasses are worn, it is no
Then, if fluctuation sensor 101 does not collect microseismic data, judge that AR glasses are not worn.In an alternative embodiment of the invention,
Wear judging unit 102 can also by installing camera in the inside of AR glasses, by image recognition, judge AR glasses whether by
It wears.
Gravity sensor 103, is set on lens body, the acceleration information of the AR lens body for detection.At this
In invention specific embodiment, the digital three axis gravity sensing sensors of BMA15 are can be used in gravity sensor, it has precision height, surveys
The features such as speed is fast is measured, the present invention measures the acceleration due to caused by gravity by gravity sensor, can calculate AR glasses
Tilt angle with respect to the horizontal plane, to judge whether AR glasses wear exception.
First abnormal deciding means 104, the acceleration for being detected according to gravity sensor 103 when AR glasses are worn
It whether abnormal spends infomation detection AR eyeglasses-wearing, if judging result is to wear exception, starts alarm unit 106 or camera shooting processing
Unit 105.Specifically, the first abnormal deciding means 104 measures the acceleration due to caused by gravity by gravity sensor, into
And the tilt angle of AR glasses with respect to the horizontal plane is calculated, and AR is judged according to the tilt angle of AR glasses with respect to the horizontal plane
Whether glasses are abnormal, even calculate the tilt angle of AR glasses with respect to the horizontal plane less than normal value (can preset), then it represents that
AR eyeglasses-wearing is normal, then is not processed, if calculating the tilt angle of AR glasses with respect to the horizontal plane greater than normal value, says
Bright AR eyeglasses-wearing is abnormal.
Image pickup processing unit 105 is filled for being started according to the judging result of the first abnormal deciding means 104 using camera shooting
Carry out scene Recognition is set, judges whether unusual condition occur according to scene Recognition, starts alarm when unusual condition occurs in judgement
Unit 106.Specifically, it is respectively provided with camera in the inner side and outer side of AR glasses, when the judgement knot of the first abnormal deciding means 104
When fruit is AR eyeglasses-wearing exception, the camera of the inner side and outer side of AR glasses and progress are opened in the control of image pickup processing unit 105
Scene Recognition is sentenced if the result of scene Recognition is that AR glasses fall on the ground and do not worn again at the appointed time
It is disconnected unusual condition occur, start alarm unit 106, if the result of scene Recognition is that AR glasses are fallen on the ground and in the stipulated time
It is interior to be worn again, then further judge whether the wearer is that a upper wearer then illustrates if a upper wearer
AR glasses are only accidentally fallen, then without alert process, and if not a upper wearer, then illustrate that AR eyeglasses-wearing is different
Often, start alarm unit 106.Since scene Recognition is using existing image processing techniques, how scene knowledge is carried out
It will not be described here.
Alarm unit 106, for being produced according to the processing result of the first abnormal deciding means 105 or image pickup processing unit 105
Raw warning message, to carry out warning note.Specifically, the alarm unit 106 can be used audible alarm, such as buzzer etc.,
Invention is not limited thereto.
Preferably, the AR glasses of the present invention further include:
Second abnormal deciding means, for the microseismic data according to the user of acquisition, judge user pulsation whether
Normally, when judging abnormal, start alarm unit 106 or image pickup processing unit 105.
Preferably, the AR glasses of the present invention further include:
Locating module, for obtaining the location information of AR glasses when alarm unit is alarmed；
Wireless communication unit, for the warning message of the location information of locating module and alarm unit 106 to be sent to
Preset terminal.That is, can be positioned by locating module to AR glasses, simultaneously will when unusual condition occur in AR glasses
Location information and warning message are sent to preset terminal, such as mobile phone etc., to realize remote alarms, AR eyeglass wearer can
It is timely succoured when danger occurs.
Fig. 2 is a kind of step flow chart of the implementation method of AR glasses capable of automatic alarm of the present invention.As shown in Fig. 2, this
The implementation method for inventing a kind of AR glasses capable of automatic alarm, includes the following steps:
Step S1, the microseismic data acquired in real time according to fluctuation sensor or the photographic device being set on the inside of AR glasses are adopted
Whether the image detection of the collection AR glasses are worn.In the specific embodiment of the invention, acquired in real time using fluctuation sensor
The microseismic data of AR eyeglass wearer, and whether the AR glasses are worn according to the acquisition Data Detection of fluctuation sensor, specifically
Ground is said, after AR glasses are worn by user, the user head of AR glasses can generate faint pulsation, the pulsation being arranged thereon
Sensor can then detect the faint pulsation, can judge whether AR glasses are worn according to the microseismic data detected, also
It is to say, when detecting that fluctuation sensor collects microseismic data, then illustrates that AR glasses are worn, otherwise, if fluctuation sensor
Microseismic data is not collected, then judges that AR glasses are not worn；Or it is acquired using the photographic device being set on the inside of AR glasses
Image, and judge whether AR glasses are worn by image recognition.
Step S2 obtains the AR lens body of gravity sensor detection when detecting that the AR glasses are worn in real time
Acceleration information, and it is whether abnormal according to the acceleration information detection AR eyeglasses-wearing of gravity sensor detection, in judging result
When to wear abnormal, start alarm unit or image pickup processing unit.In the specific embodiment of the invention, surveyed by gravity sensor
The acceleration due to caused by gravity is measured, to calculate the tilt angle of AR glasses with respect to the horizontal plane, to judge that AR glasses are
No wearing is abnormal.If calculating the tilt angle of AR glasses with respect to the horizontal plane less than normal value (can preset), then it represents that AR
Mirror is worn normally, then is not processed, if calculating the tilt angle of AR glasses with respect to the horizontal plane greater than normal value, illustrates AR
Eyeglasses-wearing is abnormal.
Step S3 carries out scene Recognition using photographic device by image pickup processing unit, is judged whether according to scene Recognition
There is unusual condition, starts alarm unit when unusual condition occurs in judgement.It specifically, is AR according to the judging result of step S2
When eyeglasses-wearing exception, image pickup processing unit control opens the camera of the inner side and outer side of AR glasses and carries out scene Recognition,
If the result of scene Recognition is that AR glasses fall on the ground and do not worn again at the appointed time, judge to occur abnormal
Situation starts alarm unit.Specifically, if the result of scene Recognition is that AR glasses fall on the ground and weighed at the appointed time
It is new to wear, then further judge whether the wearer is that a upper wearer if a upper wearer then illustrates AR glasses
It only accidentally falls, then without alert process, and if not a upper wearer, then illustrate that AR eyeglasses-wearing is abnormal, opens
Dynamic alarm unit.Since scene Recognition is using existing image processing techniques, scene Recognition how is carried out herein not
It gives and repeating.
Step S4 generates warning message using alarm unit, to carry out warning note.Specifically, audible alarm can be used
Mode, such as buzzer warning etc., but invention is not limited thereto.
Preferably, the implementation method of the AR glasses of the present invention further include:
According to the microseismic data of the user of acquisition, judge whether the pulsation of user is normal, when judging abnormal, directly
It connects and enters step S4 or step S3.
Preferably, the implementation method of the AR glasses of the present invention further include:
The location information of AR glasses is obtained when being alarmed；
The warning message of location information and alarm unit is sent to preset terminal.That is, when AR glasses go out
When existing unusual condition, AR glasses can be positioned by locating module, while location information is sent to warning message preset
Terminal, such as mobile phone etc., to realize that remote alarms, AR eyeglass wearer can timely be succoured when danger occurs.
In conclusion the present invention a kind of AR glasses and its implementation capable of automatic alarm are detected using judging unit is worn
Whether the AR glasses are worn, and detect AR according to the acceleration information that gravity sensor detects by the first abnormal deciding means
Whether eyeglasses-wearing is abnormal, is to wear abnormal starting alarm unit or image pickup processing unit in judging result, using being set to AR
The photographic device of the inner side and outer side of glasses carries out scene Recognition, and judges whether unusual condition occur according to scene Recognition, in
Starting alarm unit is alarmed when unusual condition occurs in judgement, and the present invention can realize certainly when detecting that user faces a danger
Dynamic alarm, protects the personal safety of user.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.Any
Without departing from the spirit and scope of the present invention, modifications and changes are made to the above embodiments by field technical staff.Therefore,
The scope of the present invention, should be as listed in the claims.
Claims (10)
1. a kind of AR glasses capable of automatic alarm, including lens body, further include:
Judging unit is worn, for detecting whether the AR glasses are worn；
Gravity sensor is set on lens body, for detecting the acceleration information of lens body；
First abnormal deciding means, the acceleration information for being detected according to the gravity sensor when AR glasses are worn
It whether abnormal detects AR eyeglasses-wearing, if judging result is to wear exception, starts alarm unit；
Alarm unit is mentioned for generating warning message according to the judging result of first abnormal deciding means with carrying out alarm
Show.
2. a kind of AR glasses fluctuation sensor capable of automatic alarm as described in claim 1, it is characterised in that: the AR glasses
It further include fluctuation sensor, the position contacted when being set to AR eyeglasses-wearing with user head, to acquire user's in real time
Microseismic data, whether the wearing judging unit according to the acquisition Data Detection of the fluctuation sensor, worn by the AR glasses.
3. a kind of AR glasses capable of automatic alarm as claimed in claim 2, which is characterized in that the AR glasses further include:
Second abnormal deciding means, the microseismic data for being acquired according to the fluctuation sensor judge that the pulsation of user is
It is no normal, when judging abnormal, start alarm unit.
4. a kind of AR glasses capable of automatic alarm as described in claim 1, it is characterised in that: the wearing judging unit passes through
Camera real-time image acquisition is installed in the inside of AR glasses, and judges whether AR glasses are worn by image recognition.
5. the AR glasses capable of automatic alarm of one kind as described in claim 3 or 4, it is characterised in that: the described first abnormal judgement
Unit or the second abnormal deciding means first start image pickup processing unit, the image pickup processing unit before starting alarm unit
Scene Recognition is carried out using the photographic device for the inner side and outer side for being set to AR glasses, judges whether to occur according to scene Recognition different
Normal situation starts the alarm unit when unusual condition occurs in judgement.
6. a kind of AR glasses capable of automatic alarm as claimed in claim 5, which is characterized in that the AR glasses further include:
Locating module, for obtaining the location information of AR glasses when the alarm unit is alarmed；
Wireless communication unit, for the warning message of the location information of the locating module and the alarm unit to be sent to
Preset terminal.
7. a kind of AR glasses capable of automatic alarm as claimed in claim 6, it is characterised in that: if the scene of image pickup processing unit
The result of identification is that AR glasses fall on the ground and do not worn again at the appointed time, then unusual condition occurs in judgement,
Start the alarm unit；If the result of scene Recognition is that AR glasses fall on the ground and worn again at the appointed time
On, then further judge whether the wearer is a upper wearer, if a upper wearer, then without alert process,
And if not a upper wearer, then start the alarm unit.
8. a kind of implementation method of AR glasses capable of automatic alarm, includes the following steps:
Step S1, the microseismic data acquired in real time according to fluctuation sensor or the photographic device being set on the inside of AR glasses acquisition
Whether the image detection AR glasses are worn；
Step S2 obtains the acceleration of the AR lens body of gravity sensor detection when detecting that the AR glasses are worn in real time
Information is spent, and whether abnormal according to the acceleration information detection AR eyeglasses-wearing of gravity sensor detection, is to wear in judging result
When wearing abnormal, start alarm unit or image pickup processing unit；
Step S3 carries out scene Recognition using photographic device by image pickup processing unit, judges whether occur according to scene Recognition
Unusual condition starts alarm unit when unusual condition occurs in judgement；
Step S4 generates warning message using alarm unit, to carry out warning note.
9. a kind of implementation method of AR glasses capable of automatic alarm as claimed in claim 8, which is characterized in that the method is also
Include:
According to the microseismic data of the user of acquisition, judge whether the pulsation of user normal, when judging abnormal, directly into
Enter step S4 or step S3.
10. a kind of implementation method of AR glasses capable of automatic alarm as claimed in claim 8, which is characterized in that the method
Further include:
The location information of AR glasses is obtained when being alarmed；
The warning message of location information and alarm unit is sent to preset terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910103823.XA CN109767600B (en) | 2019-02-01 | 2019-02-01 | AR glasses capable of automatically alarming and implementation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910103823.XA CN109767600B (en) | 2019-02-01 | 2019-02-01 | AR glasses capable of automatically alarming and implementation method thereof |
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| CN109767600A true CN109767600A (en) | 2019-05-17 |
| CN109767600B CN109767600B (en) | 2021-08-03 |
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| Publication number | Publication date |
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| CN109767600B (en) | 2021-08-03 |
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