CN108871205A - A kind of engineering intelligent safety helmet detection device - Google Patents
A kind of engineering intelligent safety helmet detection device Download PDFInfo
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- CN108871205A CN108871205A CN201810931593.1A CN201810931593A CN108871205A CN 108871205 A CN108871205 A CN 108871205A CN 201810931593 A CN201810931593 A CN 201810931593A CN 108871205 A CN108871205 A CN 108871205A
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- gate
- laser range
- range sensor
- sensor
- laser
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and object
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- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The present invention provides a kind of engineering intelligent safety helmet detection device.The present invention includes central controller, gate main body and the laser range sensor in the gate main body, the gate main body includes lateral column, crossbeam and gate, the laser range sensor is at least three, first laser distance measuring sensor, second laser distance measuring sensor is set on the lateral column of gate, third laser range sensor is set on the crossbeam of gate, pass through first, second, identification of the third laser range sensor to staff head, confirm staff whether safe wearing cap, central controller receives first, second, after third laser range sensor signal, regulating gate opens or closes.The present invention passes through the comprehensive utilization of three laser range sensors, distinguishes whether safe wearing cap is not securely and reliably related to artificial subjective judgement factor, safe working environment in factory is greatly improved staff in real time.
Description
Technical field
The present invention relates to safety engineering protection technology fields, specifically, more particularly to a kind of engineering intelligent safety helmet
Detection device.
Background technique
The topic that construction safety is always paid close attention to both at home and abroad, traditional side artificially monitored using security personnel, entrance guard
It is subjective because being related to the participation of human factor although method identifies that unsafe acts can be reduced outside unsafe property
Property and limitation are more serious, cause effect poor.
The monitoring of safe condition can effectively monitor construction site in real time, and then improve safety management performance,
And the domestic formula or compare in execution of often having a glance at for security monitoring process is neglected, the engineering item of the prior art
Mesh place personnel's supervisory systems, mostly by artificially carrying out safety check to safety cap one by one or passing through gate by monitoring camera shooting
Staff, if it is slack do not find out actively do not have safe wearing cap if upper work staff, be likely to result in a series of
Security risk.
Summary of the invention
According to technical problem set forth above, and provide a kind of engineering intelligent safety helmet detection device.The present invention is main
Using laser range sensor to the initiative recognition of safety cap, so that intelligently to staff, whether safe wearing cap is examined
It surveys.
The technological means that the present invention uses is as follows：
A kind of engineering intelligent safety helmet detection device, including：Central controller, gate main body and be set to the gate master
Laser range sensor on body, the gate main body include lateral column, crossbeam and gate, and the laser range sensor is at least
Three, first laser distance measuring sensor, second laser distance measuring sensor are set on the lateral column of gate, third laser range sensor
On the crossbeam of gate, the first, second, third laser range sensor is connected with the central controller respectively, for pair
The identification on staff head, confirmation staff whether safe wearing cap, central controller receives first, second, third
After laser range sensor signal, regulating gate is opened or closed.
Further, the gate main body is equipped with alarm device, and the alarm device is connected with the central controller, when
When staff's head-mount safety cap is not detected in first, second, third laser range sensor, central controller control residence
Alarm device is stated to sound an alarm.
Further, reset button is additionally provided in the gate main body wall, the reset button is used for staff couple
It is re-measured when alarm wrong report or at the first time non-safe wearing cap.
Further, first, second laser range sensor is contour.
Further, the bottom end of first, second laser range sensor is not higher than 1.4 meters apart from ground level, top
End is not less than 2.1 meters apart from ground level.
Further, the bottom end of the third laser range sensor is not less than the first, second laser apart from ground level
The top of distance measuring sensor.
Further, the gate top is at a distance from the crossbeam and the gate bottom end is less than mark at a distance from ground
The height of quasi- safety cap.
Compared with the prior art, the present invention has the following advantages that：
1, the present invention is by the comprehensive utilizations of three laser range sensors, distinguish in real time staff whether safe wearing
Cap is not securely and reliably related to artificial subjective judgement factor, safe working environment in factory is greatly improved.
2, the present invention is avoided front and back staff and is borrowed mutually because of non-safe wearing cap by unique gate structure
The case where, prevent security risk.
The present invention can be widely popularized in safety engineering protection technology field based on the above reasons.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to do simply to introduce, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of engineering intelligent safety helmet structure of the detecting device schematic diagram of the present invention.
In figure：1,2, gate lateral column；3, gate crossbeam；4, gate；5, first laser distance measuring sensor；6, second laser is surveyed
Away from sensor；7, third laser range sensor；8, reset button；9, alarm device.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
It is only a part of the embodiment of the present invention, instead of all the embodiments.It is real to the description of at least one exemplary embodiment below
It is merely illustrative on border, never as to the present invention and its application or any restrictions used.Based on the reality in the present invention
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the scope of protection of the invention.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to exemplary embodiments of the present invention.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be clear that for ease of description, each portion shown in attached drawing
The size divided not is to draw according to actual proportionate relationship.Technology known for person of ordinary skill in the relevant, side
Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation
A part of book.In shown here and discussion all examples, appointing should be construed as merely illustratively to occurrence, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label
Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It does not need that it is further discussed in figure.
In the description of the present invention, it is to be understood that, the noun of locality such as " front, rear, top, and bottom, left and right ", " it is laterally, vertical,
Vertically, orientation or positional relationship indicated by level " and " top, bottom " etc. is normally based on orientation or position shown in the drawings and closes
System, is merely for convenience of description of the present invention and simplification of the description, in the absence of explanation to the contrary, these nouns of locality do not indicate that
It must have a particular orientation or be constructed and operated in a specific orientation with the device or element for implying signified, therefore cannot manage
Solution is limiting the scope of the invention：The noun of locality " inside and outside " refers to inside and outside the profile relative to each component itself.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under its device or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for
Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of invention protection scope.
As shown in Figure 1, the present invention provides a kind of engineering intelligent safety helmet detection devices, including：Central controller, lock
Owner's body and the laser range sensor in the gate main body, the gate main body include lateral column 1,2, crossbeam 3 and lock
Door 4, the laser range sensor is at least three, and first laser distance measuring sensor 5, second laser distance measuring sensor 6 are set to
On the lateral column 1,2 of gate, third laser range sensor is set on the crossbeam 3 of gate, the one 5, the 2nd 6, the 3rd 7 laser ranging
Sensor is connected with the central controller respectively, for the identification to staff head, confirms whether staff wears
Safety cap, central controller receives the 1st, the 2nd 6, after the 3rd 7 laser range sensor signal, regulating gate is opened or is closed
It closes.
The gate main body is equipped with alarm device 9, and the alarm device 9 is connected with the central controller, when the 1st,
2nd 6, when staff's head-mount safety cap is not detected in the 3rd 7 laser range sensor, central controller control residence is stated
Alarm device 9 sounds an alarm.
Reset button 8 is additionally provided in the gate main body wall, the reset button 8 reports alarm by mistake for staff
Or it is re-measured when first time non-safe wearing cap.
Described 1st, the 2nd 6 laser range sensor is contour.
Described 1st, the bottom end of the 2nd 6 laser range sensor is not higher than 1.4 meters apart from ground level, top distance ground
Face height is not less than 2.1 meters.
The bottom end of 3rd 7 laser range sensor is apart from ground level not less than the first, second 6 laser ranging sensings
The top of device.
4 top of gate is at a distance from the crossbeam 3 and 4 bottom end of the gate is less than national standard at a distance from ground
The height of safety cap.
Embodiment 1
When staff enters the region that laser range sensor detects, the one 5, the 2nd 6, the 3rd 7 laser ranging
Sensor automatically turns on, by the one 5, the 2nd 6 laser range sensor measure lateral column 1,2 to staff head it is horizontal away from
From, by the 3rd 7 laser range sensor measure crossbeam 3 arrive staff head vertical range, send the data to center
After processor, the size of the safety cap of this project/factory preset national standard stored by central processing unit is identified,
If data are identical, starting gate 4, after the personnel of recognizing enter working site, closed shutter 4 waits next bit work people
The admission of member.
Embodiment 2
When staff enters the region that laser range sensor detects, the one 5, the 2nd 6, the 3rd 7 laser ranging
Sensor automatically turns on, by the one 5, the 2nd 6 laser range sensor measure lateral column 1,2 to staff head it is horizontal away from
From, by the 3rd 7 laser range sensor measure crossbeam 3 arrive staff head vertical range, send the data to center
After processor, the size of the safety cap of this project/factory preset national standard stored by central processing unit is identified,
If data are different, open alarm device 9, staff safe wearing cap may be selected or put in order press after stance resetting by
Button 8, each laser range sensor detect staff after resetting again.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, those skilled in the art should understand that：Its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (7)
1. a kind of engineering intelligent safety helmet detection device, which is characterized in that including：It central controller, gate main body and is set to
Laser range sensor in the gate main body, the gate main body include lateral column, crossbeam and gate, and the laser ranging passes
Sensor is at least three, and first laser distance measuring sensor, second laser distance measuring sensor are set on the lateral column of gate, third laser
Distance measuring sensor be set to gate crossbeam on, the first, second, third laser range sensor respectively with the central controller phase
Even, for the identification to staff head, confirm staff whether safe wearing cap, central controller receives first,
After second, third laser range sensor signal, regulating gate is opened or closed.
2. engineering according to claim 1 intelligent safety helmet detection device, which is characterized in that the gate main body is equipped with
Alarm device, the alarm device are connected with the central controller, when the first, second, third laser range sensor is not examined
When measuring staff's head-mount safety cap, central controller control residence is stated alarm device and is sounded an alarm.
3. engineering according to claim 1 or 2 intelligent safety helmet detection device, which is characterized in that the gate main body
Reset button is additionally provided on side wall, the reset button is reported by mistake for staff to alarm or first time non-safe wearing cap
Shi Jinhang is re-measured.
4. engineering according to claim 1 intelligent safety helmet detection device, which is characterized in that described first, second swashs
Ligh-ranging sensor is contour.
5. engineering according to claim 1 intelligent safety helmet detection device, which is characterized in that described first, second swashs
The bottom end of ligh-ranging sensor is not higher than 1.4 meters apart from ground level, and top is not less than 2.1 meters apart from ground level.
6. engineering according to claim 5 intelligent safety helmet detection device, which is characterized in that the third laser ranging
The bottom end of sensor is not less than the top of the first, second laser range sensor apart from ground level.
7. engineering according to claim 1 intelligent safety helmet detection device, which is characterized in that the gate top and institute
The distance and the gate bottom end of stating crossbeam are less than the height of national standard safety cap at a distance from ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810931593.1A CN108871205A (en) | 2018-08-16 | 2018-08-16 | A kind of engineering intelligent safety helmet detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810931593.1A CN108871205A (en) | 2018-08-16 | 2018-08-16 | A kind of engineering intelligent safety helmet detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108871205A true CN108871205A (en) | 2018-11-23 |
Family
ID=64318993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810931593.1A Pending CN108871205A (en) | 2018-08-16 | 2018-08-16 | A kind of engineering intelligent safety helmet detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108871205A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111667626A (en) * | 2020-04-27 | 2020-09-15 | 深圳奥腾光通系统有限公司 | Safety helmet and safety belt detection and identification system based on edge equipment |
| CN114333123A (en) * | 2021-12-13 | 2022-04-12 | 南京熊猫电子股份有限公司 | Gate passage detection method, device and medium based on laser ranging element group |
| CN118565297A (en) * | 2024-07-31 | 2024-08-30 | 滨州宏愿化纤制品有限公司 | Construction safety helmet detection device |
-
2018
- 2018-08-16 CN CN201810931593.1A patent/CN108871205A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111667626A (en) * | 2020-04-27 | 2020-09-15 | 深圳奥腾光通系统有限公司 | Safety helmet and safety belt detection and identification system based on edge equipment |
| CN114333123A (en) * | 2021-12-13 | 2022-04-12 | 南京熊猫电子股份有限公司 | Gate passage detection method, device and medium based on laser ranging element group |
| CN118565297A (en) * | 2024-07-31 | 2024-08-30 | 滨州宏愿化纤制品有限公司 | Construction safety helmet detection device |
| CN118565297B (en) * | 2024-07-31 | 2024-09-24 | 滨州宏愿化纤制品有限公司 | Construction safety helmet detection device |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181123 |