CN106408863B - A kind of intelligence warning wearable device based on more mesh machine vision - Google Patents
A kind of intelligence warning wearable device based on more mesh machine vision Download PDFInfo
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- CN106408863B CN106408863B CN201610850920.1A CN201610850920A CN106408863B CN 106408863 B CN106408863 B CN 106408863B CN 201610850920 A CN201610850920 A CN 201610850920A CN 106408863 B CN106408863 B CN 106408863B
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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- General Physics & Mathematics (AREA)
- Helmets And Other Head Coverings (AREA)
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Abstract
The present invention proposes a kind of intelligence warning wearable device, including multi-vision visual module, processor and alarm module, and the multi-vision visual module and alarm module are communicated with the processor and connected；The real time position of the moving obstacle is transmitted to the processor by the multi-vision visual module for perceiving moving obstacle of the multiple directions in pre-determined distance；The processor is used to calculate arrival time according to the real time position, and controls alarm module according to the arrival time and send out alarm signal to the user with the wearable device.The present invention realizes the full-automation of intelligence warning wearable device and comprehensive safety warning, and can carry out continuous safety monitoring to intelligence warning wearable device ambient enviroment, has the characteristics that efficient, real-time, multi-faceted and height is intelligentized.
Description
Technical field
The present invention relates to safety-security areas, and in particular to one kind can be achieved to carry out intelligent positioning and constant speed to barrier, concurrently
Go out the wearable device of alarm signal.
Background technology
Intelligence warning wearable device with security function can be divided into according to functional attributes difference and warn others and warning
Oneself two major classes.Be presently used for warning others' intelligent wearable device, mainly shone by controlling itself, sounding come
People near warning, usually practical at the night of insufficient light, this intelligence warning wearable device is shone by itself
Or sounding come achieve the purpose that warn others；For warning the intelligent wearable device of oneself less, such intelligence warning wearing
Equipment is mainly by detecting that dangerous and then autonomous alarm achievees the purpose that warn oneself.
Existing intelligence warning wearable device is generally low with intelligence degree, alarm function is not perfect and warning efficiency
The shortcomings of low.
Invention content
In order to solve the above-mentioned technical problem, the present invention proposes a kind of achievable to barrier progress intelligent positioning and fixed
Speed, and the intelligence warning wearable device of alarm signal is sent out, have the characteristics that efficient, real-time, multi-faceted and height is intelligentized.
The present invention is realized with following technical solution, a kind of intelligent wearable device based on more mesh machine vision, including
Multi-vision visual module, processor and alarm module, the multi-vision visual module and alarm module, which are communicated with the processor, to be connected
It connects；
The multi-vision visual module is for perceiving moving obstacle of the multiple directions in pre-determined distance, and by the movement
The real time position of barrier is transmitted to the processor；
The processor is used to calculate arrival time according to the real time position, and the arrival time is the moving disorder
Object reaches the time of the user with the wearable device, and generates alarm signal according to the arrival time, and will
The alarm signal is transmitted to the alarm module；
The alarm module sends out alarm signal according to the alarm signal to the user with the wearable device.
Further, the processor includes data processing module, and the data processing module includes calculating arrival time
Unit, priority ranking unit and alarm control unit；
The arrival time computing unit is used to calculate arrival time according to the real time position, and by the arrival time
Orientation where moving obstacle corresponding with the arrival time is transmitted to the priority ranking unit and alarm signal
Generate unit；
The priority ranking unit is used to correspond to moving obstacle institute to the arrival time according to the arrival time
Orientation carry out priority ranking, and by the result of sequence be transmitted to alarm signal generate unit, arrival time is shorter, then institute
State arrival time correspond to orientation where moving obstacle priority it is higher；
The alarm control unit for judging the side where arrival time corresponds to moving obstacle according to priority successively
Whether position needs to alarm, if desired, then generates alarm signal.
The processor further includes loop control module, and the loop control module is for controlling the data processing module
After being disposed to current data, cycle carries out the data processing to next round.
The alarm control unit includes alarm signal generator, the alarm signal generator be used for according to priority according to
Secondary relatively arrival time and preset secure threshold generate report if the arrival time is less than the preset secure threshold
Alert signal.
The alarm control unit further includes alarm signal remover, for judging arrival time pair successively according to priority
Whether the orientation where answering moving obstacle needs to alarm, if not needing, judges that the arrival time corresponds to moving obstacle
Whether the orientation at place is alarming, if so, generating alarm release signal.
The alarm module includes one or more alarm units.
The alarm control unit further includes alarm signal controller, and the alarm signal controller is used for alarm signal
Or alarm release signal transmission is to the alarm unit for receiving the alarm signal or alarm release signal.
The alarm unit includes vibrator, and the vibrator receives alarm signal and generates vibration, receives alarm release letter
Number stop vibration.
The multi-vision visual module includes one or more visual units, and a visual unit includes more mesh camera shootings
Head, more mesh cameras be used for position and constant speed described in visual unit place orientation moving obstacle.
Specifically, the wearable device is helmet, and the multi-vision visual module includes being laid in the intelligence wearing to set
5 visual units in standby front, rear, left, right and top；The alarm module includes being laid in the intelligence wearing
The front of equipment, 5 alarm units at rear, left, right and top.
In addition, the wearable device can also be glasses, waistband, necklace, police vest or protecting ware for sports.
The present invention proposes a kind of intelligence warning wearable device based on multi-vision visual, has the advantages that：
(1) the full-automatic safety warning for realizing intelligent wearable device, is manually set using preceding according to actual conditions
Good secure threshold；
(2) circular treatment for realizing the data exported for multi-vision visual module, can be to intelligent wearable device around
Environment carries out continuous safety monitoring；
(3) visual unit is laid in the five positions altogether upper all around of intelligent wearable device, covers all areas comprehensively,
It can realize omnidirectional warning function；
(4) each visual unit tool is disposed with more mesh cameras, can collect key message rapidly.
Description of the drawings
Fig. 1 is the intelligent helmet general logical block diagram provided in embodiment 1；
Fig. 2 is the processor logic diagram provided in embodiment 1；
Fig. 3 is the data processing module logic diagram provided in embodiment 1；
Fig. 4 is the alarm control unit logic diagram provided in embodiment 1；
Fig. 5, Fig. 6 are the structural schematic diagrams of the intelligent helmet provided in embodiment 1；
Fig. 7 is the intelligent helmet work flow diagram provided in embodiment 1；
Fig. 8 is the structural schematic diagram of the intelligence warning wearable device provided in embodiment 2；
Fig. 9, Figure 10 are the structural schematic diagrams of the intelligence warning wearable device provided in embodiment 3；
Figure 11 is the structural schematic diagram of the intelligence warning wearable device provided in embodiment 4.
Wherein：1- visual units.
Specific implementation method
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The every other embodiment that member is obtained without making creative work should all belong to the model that the present invention protects
It encloses.
It should be noted that term " comprising " and " having " and their any deformation, it is intended that covering is non-exclusive
Include to be not necessarily limited to clearly arrange for example, containing the process of series of steps or unit, method, system, product or equipment
Those of go out step or unit, but may include not listing clearly or solid for these processes, method, product or equipment
The other steps or unit having.
Embodiment 1：
A kind of intelligent helmet as warning wearable device embodiment is shown in Fig. 5, Fig. 6, is based on more mesh machines
Vision.Fig. 1 is the general logical block diagram of the present embodiment, as shown in Figure 1, including multi-vision visual module 101, processor 102 and police
Show module 103, the multi-vision visual module 101 and alarm module 103, which are communicated with the processor 102, to be connected, more mesh
Vision module 101 is connect with power module 104 with processor 102, wherein
Multi-vision visual module 101, for perceiving moving obstacle of the multiple directions in pre-determined distance, and by the movement
The real time position of barrier is transmitted to the processor；
Processor 102, for calculating arrival time according to the real time position, the arrival time is the moving disorder
Object reaches the time of the user with the helmet, and generates alarm signal according to the arrival time, and by institute
It states alarm signal and is transmitted to the warning mould 103；
Alarm module 103 sends out alarm signal according to the alarm signal to the user with the helmet.
Specifically, the processor 102 as shown in Fig. 2, include data processing module 1021 and loop control module 1022,
The loop control module 1022 for controlling the data processing module 1021 after being disposed to current data, recycle into
Data processing of the row to next round.
The data processing module 1021 is as shown in figure 3, include arrival time computing unit, priority ranking unit and report
Alert control unit, wherein
Arrival time computing unit, for calculating arrival time according to the real time position, and by the arrival time and
Orientation where arrival time corresponding moving obstacle is transmitted to the priority ranking unit and alarm signal production
Raw unit；
Priority ranking unit, where corresponding to moving obstacle to the arrival time according to the arrival time
Orientation carries out priority ranking, and the result of sequence is transmitted to alarm signal and generates unit, and arrival time is shorter, then described to arrive
The priority in the orientation where corresponding to moving obstacle up to the time is higher；
Alarm control unit, for judging that the orientation where arrival time corresponds to moving obstacle is successively according to priority
It is no to need to alarm, if desired, then to generate alarm signal.
Further, the alarm control unit is as shown in figure 4, include：
Alarm signal generator, for comparing arrival time and preset secure threshold successively according to priority, if described
Arrival time is less than the preset secure threshold, then generates alarm signal.
Alarm signal remover, for judging the orientation where arrival time corresponds to moving obstacle successively according to priority
Whether need to alarm, if not needing, judges whether the orientation where the arrival time corresponds to moving obstacle is carrying out
Alarm, if so, generating alarm release signal.
Alarm signal controller, for by alarm signal or alarm release signal transmission to receiving the alarm signal or report
The alarm unit of alert ring off signal.
In the present embodiment, the multi-vision visual module is as shown in figure 5, Fig. 5, Fig. 6 are respectively the vertical view of the helmet
And the surveys views such as just, including it is laid in 5 vision lists at the front of the helmet equipment, rear, left, right and top
Member, a visual unit include more mesh cameras, and more mesh cameras are for visual unit described in positioning and constant speed
The moving obstacle in place orientation；The alarm module include the front for being laid in the helmet, rear, left, right and
5 alarm units of top, the alarm unit includes vibrator, and the vibrator receives alarm signal and generates vibration, is received
Alarm release signal stops vibration.Specifically, above-mentioned visual unit and alarm unit are to be correspondingly arranged, it also can be according to actual conditions
The one or more visual units of removal, correspondingly, alarm unit corresponding with the visual unit being removed also is removed.
Specifically, as shown in fig. 7, the present embodiment realizes that the flow of automatic safety function is：
S101. moving obstacle is captured, and records the position of moving obstacle consecutive variations in real time.
S102. arrival time of the moving obstacle needed for the helmet wearer is calculated.
If there is no the corresponding arrival time of orientation described in current time when moving obstacle, is arranged to be in some orientation
It is empty.
S103. the arrival time in each orientation is ranked up and is divided priority, arrival time shortest distribution highest
Priority.
Lowest priority is distributed if arrival time is sky.
S104. the arrival time in each orientation and preset secure threshold are compared successively according to priority,
It is considered as that this orientation is dangerous if arrival time is less than secure threshold, the alarm unit in the orientation generates vibration, otherwise, institute
The alarm unit for stating orientation does not shake.
If arrival time is sky, it is considered as no danger, alarm unit does not shake.
S105. after being disposed to current data, cycle carries out the data processing to next round.
By changing the pre-determined distance of perception moving obstacle, peace to the setting of multi-vision visual module 101 in the present embodiment
Full threshold value also can be by user's sets itself.
User is being gone across the road or by dressing helmet provided in this embodiment when construction site is walked, helmet
Mobile object of each orientation in pre-determined distance can be constantly searched for, and the highest object of danger coefficient in each orientation is carried out
Positioning and constant speed analysis, while calculating close to user's required time, and analyzed according to preset algorithm and secure threshold,
Final provide is warned, and user can avoid reaching with barrier collision after learning danger signal by adjusting self-position and posture
To hedging purpose.
A kind of intelligent helmet based on more mesh machine vision is present embodiments provided, can realize omnidirectional warning work(
Can, secure threshold need to be only arranged in user, you can and it is full-automatic to carry out safety warning for user, pedestrian's mistake can be widely used in
The multiple fields such as road, building worker operation, jungle expedition, infantry's operation, have wide prospect of the application.
Embodiment 2：
A kind of intelligence warning wearable device based on more mesh machine vision, is different from embodiment 1, the wearable device can be with
For waistband, necklace or wrist strap, as shown in figure 8, multi-vision visual module include the front for being laid in the waistband, necklace or wrist strap,
Totally 4 visual units, a visual unit include more mesh cameras for rear, the left and right, and more mesh cameras are used
The moving obstacle in orientation where the visual unit described in positioning and constant speed；The alarm module includes being laid in the intelligence
4 front of wearable device, rear, the left and right alarm units, the alarm unit includes vibrator, and the vibrator connects
It receives alarm signal and generates vibration, receive alarm release signal and stop vibration.
Embodiment 3：
A kind of intelligence warning wearable device based on more mesh machine vision, is different from embodiment 1, the wearable device can be with
For police vest or protecting ware for sports, Fig. 9, Figure 10 are respectively that the vertical view of the intelligence warning wearable device and the surveys such as just regard
Figure.Multi-vision visual module include the front for being laid in the police vest or protecting ware for sports 1 visual unit and 1 of rear
Visual unit, a visual unit include more mesh cameras, and more mesh cameras described in positioning and constant speed for regarding
The moving obstacle in orientation where feeling unit.
Embodiment 4：
A kind of intelligence warning wearable device based on more mesh machine vision, is different from embodiment 1, the wearable device can be with
For glasses, as shown in figure 11, multi-vision visual module include 1 visual unit in the front for being laid in the glasses, 1 of left
1 visual unit of visual unit and right, a visual unit include more mesh cameras, and more mesh cameras are used for
The moving obstacle in orientation where visual unit described in positioning and constant speed.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of intelligence warning wearable device based on more mesh machine vision, which is characterized in that including multi-vision visual module, processing
Device and alarm module, the multi-vision visual module and alarm module are communicated with the processor and are connected；
The multi-vision visual module is for perceiving moving obstacle of the multiple directions in pre-determined distance, and by the moving disorder
The real time position of object is transmitted to the processor；
The processor is used to calculate arrival time according to the real time position, and the arrival time is that moving obstacle reaches pendant
The time of user with the wearable device, and alarm signal is generated according to the arrival time, and by the alarm signal
It is transmitted to the alarm module；
The alarm module sends out alarm signal according to the alarm signal to the user with the wearable device；
The processor includes data processing module, and the data processing module includes arrival time computing unit, priority row
Sequence unit and alarm control unit；
The arrival time computing unit is used to calculate arrival time according to the real time position, and by the arrival time and institute
Orientation where stating arrival time corresponding moving obstacle is transmitted to the priority ranking unit and alarm signal generates
Unit；
Where the priority ranking unit is used to correspond to moving obstacle to the arrival time according to the arrival time
Orientation carries out priority ranking, and the result of sequence is transmitted to alarm signal and generates unit, and arrival time is shorter, then described to arrive
The priority in the orientation where corresponding to moving obstacle up to the time is higher；
The alarm control unit is used to successively judge according to priority that the orientation where arrival time corresponds to moving obstacle to be
It is no to need to alarm, if desired, then to generate alarm signal.
2. intelligence warning wearable device according to claim 1, which is characterized in that the processor further includes loop control
Module, for controlling the data processing module after being disposed to current data, cycle carries out the loop control module
Data processing to next round.
3. intelligence warning wearable device according to claim 1 or 2, which is characterized in that the alarm control unit includes
Alarm signal generator, the alarm signal generator for comparing arrival time and preset safety threshold according to priority successively
Value generates alarm signal if the arrival time is less than the preset secure threshold.
4. intelligence warning wearable device according to claim 3, which is characterized in that the alarm control unit further includes report
Alert signal relief device, for judging whether the orientation where arrival time corresponds to moving obstacle needs to report successively according to priority
It is alert, if not needing, judge whether the orientation where the arrival time corresponds to moving obstacle is alarming, if so,
Then generate alarm release signal.
5. intelligence warning wearable device according to claim 4, which is characterized in that the alarm module includes one or more
A alarm unit.
6. intelligence warning wearable device according to claim 5, which is characterized in that the alarm control unit further includes report
Alert signal controller, the alarm signal controller are used for alarm signal or alarm release signal transmission to receiving the alarm
The alarm unit of signal or alarm release signal.
7. intelligence warning wearable device according to claim 6, which is characterized in that the alarm unit includes vibrator,
The vibrator receives alarm signal and generates vibration, receives alarm release signal and stops vibration.
8. intelligence warning wearable device according to claim 1 or 2, which is characterized in that the multi-vision visual module includes
One or more visual units, each visual unit includes more mesh cameras, more mesh cameras for positioning and
The moving obstacle in orientation where visual unit described in constant speed.
9. intelligence warning wearable device according to claim 1 or 2, which is characterized in that the wearable device is helmet,
The multi-vision visual module includes that 5 of the front for being laid in the intelligent wearable device, rear, left, right and top regard
Feel unit；The alarm module includes 5 of the front for being laid in the intelligent wearable device, rear, left, right and top
Alarm unit.
10. intelligence warning wearable device according to claim 1, which is characterized in that the wearable device is glasses, waist
Band, necklace, police vest or protecting ware for sports.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610850920.1A CN106408863B (en) | 2016-09-26 | 2016-09-26 | A kind of intelligence warning wearable device based on more mesh machine vision |
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| CN201610850920.1A CN106408863B (en) | 2016-09-26 | 2016-09-26 | A kind of intelligence warning wearable device based on more mesh machine vision |
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| CN106408863A CN106408863A (en) | 2017-02-15 |
| CN106408863B true CN106408863B (en) | 2018-09-28 |
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| CN108242126A (en) * | 2018-03-20 | 2018-07-03 | 四川大学 | It is a kind of can active probe and hazard recognition and alarm intelligent wearable device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20060111841A1 (en) * | 2004-11-19 | 2006-05-25 | Jiun-Yuan Tseng | Method and apparatus for obstacle avoidance with camera vision |
| CN102621986A (en) * | 2012-04-13 | 2012-08-01 | 西北农林科技大学 | Navigation control system based on vision and ultrasonic waves |
| CN103794026B (en) * | 2012-10-31 | 2016-05-04 | 中山市云创知识产权服务有限公司 | The anti-articles for use of labor, danger early warning system and method |
| CN204484695U (en) * | 2014-06-30 | 2015-07-22 | 岳川凯 | A kind of wearable blind guiding system |
| CN104808209A (en) * | 2015-05-13 | 2015-07-29 | 集怡嘉数码科技（深圳）有限公司 | Method and device for detecting obstacle |
| CN105005999B (en) * | 2015-08-12 | 2018-08-10 | 北京航空航天大学 | It is a kind of based on obstacle detection method of the computer stereo vision towards apparatus for guiding blind |
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