CN106710139A - Portable protective alarm device for construction area - Google Patents
Portable protective alarm device for construction area Download PDFInfo
- Publication number
- CN106710139A CN106710139A CN201710150160.8A CN201710150160A CN106710139A CN 106710139 A CN106710139 A CN 106710139A CN 201710150160 A CN201710150160 A CN 201710150160A CN 106710139 A CN106710139 A CN 106710139A
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- CN
- China
- Prior art keywords
- module
- construction area
- alarm
- portable construction
- ultrasonic
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
Abstract
The invention discloses a portable protective alarm device for a construction area, comprising a protective alarm device body as well as a power module, a detection module, an addressing module and an alarm module installed on the body, wherein the detection module comprises a controller as well as a view module, an ultrasonic module and an infrared module respectively connected with the controller; and the power module is respectively connected with the detection module, the addressing module and the alarm module. The protective alarm device can ensure safe operation of a power grid, effectively solves the safety problems in repair work of a construction area, uses the current relatively advanced acousto-optic, infrared, ultrasonic and image techniques to perform safety protection on the construction area, detects violation of construction in time, sends out different alarm in combination with sites, sends out prewarning when the staff are prepared to enter by mistake, can compensate for defects of other measures, realizes organic combination of technical protection with artificial protection, and prevents the staff from entering an electrified area by mistake, thereby avoiding personal injury accidents and improving the precaution ability of power equipment.
Description
Technical field
The present invention relates to construction protection engineering device technique field, more particularly to portable construction area fence alarms device.
Background technology
With the continuous expansion of urban construction scale, urban electric power infrastructure input is more and more, therewith
The capital construction hidden danger come is also more and more, is especially being related to the job sites such as high pressure, high temperature, falling object from high altitude, and scene is applied
The fence alarms measure in work area domain is just particularly important.Count according to investigations, in power construction security incident, because protection early warning
The ratio that measure is not in place and causes accounts for more than the 60% of whole electric power safety accidents, so, in order to ensure the safe construction of power network
Operation, it is necessary to effectively solve the safety problem of construction area service work.
The patent of Patent No. 201520035048.6 discloses a kind of distribution box electricity consumption guard system, including distribution box,
Multiple biology infrared sensors are provided with outside distribution box and its induction range is covered a range of area outside distribution box
Domain, and coordinate alarm device, the human body to detecting is warned；In addition, setting Timing power supply modular circuit by distribution box
Shearing device, the workmen in shut-down region is pointed out in the way of voice message carries out the cleaning that electricity has electric wire.The utility model
The sensor of biology can be detected by comprehensive setting so that when distribution box works, if human body enters the danger for limiting
Danger zone domain can immediately send phonetic warning and indicator lamp warning, remind human body to leave the region, while also causing custodian
The attention of member.In addition, also by carrying out the power failure of time-wise separation to power supply for construction circuit, in time behind prompting shut-down region
Workmen carries out electric wire electricity tool cleaning.
The patent of Patent No. 201320764806.9 discloses a kind of electric power fence alarms device, includes magnetic field induction
Device, acousto-optic vibration alarm device, central controller processor and power module module, described magnetic sensors, acousto-optic vibrating alert
Device is connected with central controller processor respectively, and power module module is vibrated to central controller processor, magnetic sensors and acousto-optic
Alarm device is powered.The electric power fence alarms equipment of the utility model, the personnel that the equipment is used for power construction once enter electric power
Insecure area, the magnetic field that the equipment is detected reaches certain scope, then the workmen for wearing the equipment is made vibrations,
Safety is pointed out in the alarm such as sound.
But the fence alarms function in such scheme is more single, in order to power construction operation Portable safety, it is necessary to
It is a kind of that safe and convenient, electrical verification, communication alarming are concentrated the new-type fence alarms device being integrated.
The content of the invention
It is an object of the invention to provide portable construction area fence alarms device, it is using image recognition and sensor
Sensing recognition principle, and sound and light alarm technology is combined, operating personnel can be reminded to note when personnel are strayed into danger zone, prevent
The generation of the perils such as electric shock, and warning message is recorded in built-in module, play comprehensive protection, guidance, alarm
Function.
To realize that the technical scheme that the purpose of the present invention is used is：Portable construction area fence alarms device, including
Fence alarms device body and power module on the body, detection module, addressed module and alarm module are installed；Institute
Stating detection module includes controller and the views module, ultrasonic module and the infrared module that are connected with the controller respectively, institute
Stating addressed module includes positioning chip and the GIS database module being connected with the positioning chip, and the alarm module includes
Dynamic warning module and static alarm module, the power module respectively with the detection module, the addressed module, the report
Alert module connection.
Further, the power module is rechargeable using lithium electricity, and charging inlet and instruction are set on the power module
Lamp.
Further, the power module uses photovoltaic charged formula, and charging indicator light is set on the power module.
Further, the controller include CPU element and be connected with the CPU element respectively data collecting card,
Internet database connector, the input of the data collecting card and the views module, the ultrasonic module and described infrared
Module is connected, and the output end of the data collecting card is connected with the Internet database connector, the network data base connection
Device long distance wireless connects the webserver.
Further, the views module includes thermal imaging system, video camera and the video recorder being connected with both respectively, described
Views module outside sets head protective cover.
Further, emergency LED lighting device and temperature measuring equipment, the temperature measuring equipment bag are set in the head protective cover
Include temperature sensor.
Further, the positioning chip includes GPS chip or Beidou navigation chip.
Further, the ultrasonic module includes MCU module and the data acquisition list being connected with the MCU module respectively
Unit, ultrasonic transducer, ultrasonic wave emitting/receiving, the MCU module are connected with the CPU element.
Further, the infrared module includes the pyroelectric sensor being connected with the controller.
Further, the dynamic warning module includes high frequency warning lamp and phonetic alarm, the static alarm module
Including warning patch, the warning patch includes the fluorescent adhesive tape with warning printed words.
The beneficial effects of the present invention are：
Apparatus of the present invention employ the technology such as acousto-optic, infrared, ultrasonic, image composition, are carried out module identification and are accused by controller CPU
The reception and registration of alert instruction, each module includes signal input, the pretreatment of signal, the extraction of feature and sport technique segment etc. the identification of signal
And equipment.Its key technology or difficult point are that system of realizing can be real-time for mobile target in the environment of a kind of control slightly
Ground analysis, these targets by Still Camera of different sizes, angle may be produced different and lighting effect is different causes letter
Number difference.This requires system using appropriate signal inputting method and preconditioning technique, to ensure signal characteristic effectively
Extraction or the generation of template.The controller signals of the present invention program know method for distinguishing and use two kinds of sides of statistical method and structural analysis
Method, the former is based on mathematical decision theory, to set up statistical identification model, using this more than fingerprint, the identification of palm shape
Method, is characterized in stabilization, the structural relation seldom using signal in itself.The latter is then mainly the structure of signal Analysis, and it fills
The characteristics of having played signal with dividing, compares the input signal that video camera shoots with the reference signal being stored in database
The right change to determine environment, is given a warning with this, and the effect of its application and the effect in safety precaution are recognized by people
Know and certainly, construction violating the regulations is found in time, send different warnings with reference to scene, and shift to an earlier date when staff prepares and is strayed into pre-
It is alert, the deficiency of other measures can be made up, accomplish the combination of technical precaution and people's air defense, its mistakenly entering into charged area is prevented, come with this
The purpose for avoiding human casualty accident from occurring is reached, power equipment prevention ability is improved, so, the present invention has comprehensive guarantor
Shield, guidance, alarm, positioning function, should be widely promoted and use.
Brief description of the drawings
Fig. 1 is principle assumption diagram of the invention.
Specific embodiment
Embodiment one
As shown in figure 1, portable construction area fence alarms device, including fence alarms device body and on body
Power module 1, detection module, addressed module and alarm module；Detection module connects including controller and respectively with controller
Views module 5, ultrasonic module 6 and the infrared module 7 for connecing, addressed module include positioning chip 8 and are connected with positioning chip 8
GIS database module 9, alarm module includes dynamic warning module and static alarm module, power module 1 respectively with detection mould
Block, addressed module, alarm module connection.Power module 1 is rechargeable using lithium electricity, charging inlet is set on power module 1 and is referred to
Show lamp.
Controller includes CPU element 2 and data collecting card 3, the network data base connection being connected with CPU element 2 respectively
Device 4, the input of data collecting card 3 is connected with views module 5, ultrasonic module 6 and infrared module 7, the output of data collecting card 3
End is connected with Internet database connector 4, the long distance wireless of the Internet database connector 4 connection webserver.
Views module 5 includes thermal imaging system, video camera and the video recorder being connected with both respectively, is set outside views module 5
Put head protective cover.The data collecting card 3 of controller is processed and video identification module by built-in efficient embedded image, real
The local real-time processing of existing live video image and video, such as motion detection, target recognition and tracking, and scene is carried out full-time
Uninterrupted video monitoring；When live exception is not detected, only normal message is patrolled and examined to Surveillance center's report expression；Work as prison
When measuring live exception, be sent to video stream compression in Surveillance center immediately by controller, by the Computer Service of Surveillance center
Device, complex behavior identification is carried out using its powerful computing capability and high pressure video recognition algorithms to the live video for receiving, when
When recognizing live exception, the emergency advance warning alert process scheme of OnNow setting.
Thermal imaging system by thermal radiation signal form, received optical system and optical mechaical scanning mechanism are imaged on detector
On, then by detector by signal through preamplifier and further enhanced processing after, the display of Surveillance center is delivered to, with not
By bright and dark light interference, the visible ability of details.Thermal imaging system is normally shown with the relatively low scenery temperature of dark gray scale correspondence；
Scenery temperature higher then is corresponded to compared with dark gray in opposite display, meanwhile, device is not in view of thermograph meets human vision
System, and to the monitoring purpose of panorama, by setting up video camera, it is proposed that the integration technology of visible ray and graphic images,
By image registration and data fusion, the enhanced composograph of attentinal contents is obtained, the monitor mode of this composite type is more traditional
Analog image for, the information strong antijamming capability of its figure pattern, not by transmission line signals decay and external interference
Influence, while by more powerful computer server, the network interconnection that can directly between database, component is integrally
The monitoring of formula, control platform, make the validity of image and real-time more preferably.
Emergency LED lighting device and temperature measuring equipment are set in head protective cover, and temperature measuring equipment includes temperature sensor, meets an urgent need
LED light device can make up the deficiency of collection marginal ray, and temperature measuring equipment includes temperature sensor, mainly to views module
5 carry out status monitoring, and when there is 5 operation troubles of views module, temperature measuring equipment can perceive abnormal heating, and ensure in time fast
Speed notifies that staff takes emergency measures.
Positioning chip 8 includes GPS chip or Beidou navigation chip.Locator be GPS or Beidou navigation radio receiving transmitting module,
On the one hand the information of GPS or Beidou navigation wireless center can be received, being accurately positioned for present position, the opposing party is realized
Face, when there is high voltage induction alarm, module can send current positional information to GPS or Beidou navigation center, be easy to system
One carries out safety label, is that Subsequent secure work is laid a solid foundation, and the data storage of transceiver module connection can be realized quickly
The reading and storage of positional information, it is convenient and swift.
Ultrasonic module 6 include MCU module and be connected with MCU module respectively data acquisition unit, ultrasonic transducer,
Ultrasonic wave emitting/receiving, MCU module is connected with CPU element 2.Ultrasonic transducer is for realizing that electric energy mutually turns with acoustic energy
The device for changing.In transmit state, ultrasonic transducer converts electrical energy into acoustic energy；In receive state, ultrasonic transducer will
Acoustic energy is converted to electric energy.The Main Function of transducer is transmitting and received ultrasonic signal；Ultrasonic wave transmitting circuit is for producing
The alternating voltage of raw certain frequency is used as the working power of transducer, drives transducer to emission ultrasonic signal；Ultrasound
Ripple receiving circuit is for the conditioning such as being amplified, filtering to echo-signal, to send into data acquisition unit；Data acquisition system
System is primarily used to catch and gather echo-signal, and being then fed into MCU carries out data processing.In this system, the programming of MCU units is used
To produce gating signal, to control the on or off transmitting of ultrasonic transducer.
Infrared module 7 includes the pyroelectric sensor being connected with controller.According to national standard, sensor refers to experience
Regulation device or device measured and that usable output signal is converted into according to certain rule, generally by sensing element and turn
Change element composition.Pyroelectric sensor is a kind of infrared sensor of measurement, is a kind of measurement apparatus, and it can be under prescribed conditions
Feel the information of extraneous infrared temperature change, the power information for being easy to transmit and process is converted into according to certain rules.
Dynamic warning module includes high frequency warning lamp 10 and phonetic alarm 11, and static alarm module includes warning patch 12,
Warning patch 12 includes the fluorescent adhesive tape with warning printed words；High frequency warning lamp 10 is LED spotlights, positioned at device outside front ends；
Phonetic alarm 11 includes the voice processing apparatus, amplifying circuit and the loudspeaker that are sequentially connected with, and voice processing apparatus include voice
Chip, speaker openings are located at fence alarms device rear end, corresponding with before and after the position of high frequency warning lamp 10, when fence alarms device
When detecting unsafe condition, just start audio alert；Warning patch 12 is the fluorescent adhesive tape with warning printed words, can be from night
To the effect of warning indicators.
Embodiment two
Portable construction area fence alarms device, the difference with embodiment one is：In the present embodiment, power module 1 is adopted
It is rechargeable with photovoltaic, i.e., device by solar recharging photovoltaic cell supply source, battery voltage range can use 4V-6V, safe crown
Portion surface sets photovoltaic array, i.e. solar panel, is capable of achieving the absorption to solar energy, and be converted into electric energy for device is supplied
Source, sets charging indicator light on power supply.
At the same time, the power module 1, detection module and addressed module in the present invention are divided using the design of packaged type
Be not mounted on the corresponding site in fence alarms device, each device periphery sets guard shield, with accomplish effective waterproof,
It is shockproof, insulating lacquer layer is scribbled outside guard shield, can effectively prevent influence of the high voltage induced current to each device.
The above, is only presently preferred embodiments of the present invention, such as institute's exhibition in the installation site and accompanying drawing of the present apparatus
Safety cap pattern for showing etc., not makees any formal limitation to the present invention.It is every according to technical spirit of the invention to
Any simple modification, equivalent variations and modification that upper embodiment is made, still fall within the range of technical solution of the present invention.
Claims (10)
1. portable construction area fence alarms device, it is characterised in that：Including fence alarms device body and installed in institute
State power module on body, detection module, addressed module and alarm module；The detection module includes controller and difference
Views module, ultrasonic module and the infrared module being connected with the controller, the addressed module include positioning chip and with
The GIS database module of the positioning chip connection, the alarm module includes dynamic warning module and static alarm module, institute
Power module is stated to be connected with the detection module, the addressed module, the alarm module respectively.
2. portable construction area fence alarms device as claimed in claim 1, it is characterised in that：The power module is used
Lithium electricity is rechargeable, and charging inlet and indicator lamp are set on the power module.
3. portable construction area fence alarms device as claimed in claim 1, it is characterised in that：The power module is used
Photovoltaic charged formula, charging indicator light is set on the power module.
4. as claimed in claim 2 or claim 3 portable construction area fence alarms device, it is characterised in that：The controller bag
Include CPU element and the data collecting card, the Internet database connector that are connected with the CPU element respectively, the data acquisition
The input of card is connected with the views module, the ultrasonic module and the infrared module, the output of the data collecting card
End is connected with the Internet database connector, and the Internet database connector long distance wireless connects the webserver.
5. as claimed in claim 2 or claim 3 portable construction area fence alarms device, it is characterised in that：The views module
Including thermal imaging system, video camera and the video recorder being connected with both respectively, the views module outside sets head protective cover.
6. portable construction area fence alarms device as claimed in claim 5, it is characterised in that：In the head protective cover
Emergency LED lighting device and temperature measuring equipment are set, and the temperature measuring equipment includes temperature sensor.
7. portable construction area fence alarms device as claimed in claim 1, it is characterised in that：The positioning chip includes
GPS chip or Beidou navigation chip.
8. as claimed in claim 2 or claim 3 portable construction area fence alarms device, it is characterised in that：The ultrasonic module
The data acquisition unit that is connected with the MCU module including MCU module and respectively, ultrasonic transducer, ultrasonic wave are launched/are connect
Device is received, the MCU module is connected with the CPU element.
9. as claimed in claim 2 or claim 3 portable construction area fence alarms device, it is characterised in that：The infrared module
Including the pyroelectric sensor being connected with the controller.
10. as claimed in claim 2 or claim 3 portable construction area fence alarms device, it is characterised in that：The dynamic warning
Module includes high frequency warning lamp and phonetic alarm, and the static alarm module includes warning patch, and the warning patch includes carrying
Warn the fluorescent adhesive tape of printed words.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710150160.8A CN106710139A (en) | 2017-03-14 | 2017-03-14 | Portable protective alarm device for construction area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710150160.8A CN106710139A (en) | 2017-03-14 | 2017-03-14 | Portable protective alarm device for construction area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106710139A true CN106710139A (en) | 2017-05-24 |
Family
ID=58918228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710150160.8A Pending CN106710139A (en) | 2017-03-14 | 2017-03-14 | Portable protective alarm device for construction area |
Country Status (1)
| Country | Link |
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| CN (1) | CN106710139A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107220738A (en) * | 2017-08-01 | 2017-09-29 | 贺州学院 | Falling object from high altitude method for early warning and device |
| CN107730806A (en) * | 2017-12-05 | 2018-02-23 | 国网河南省电力公司南阳供电公司 | Preventing damage to power transmission line caused by external force laser-correlation monitoring warning device |
| CN109709104A (en) * | 2019-01-30 | 2019-05-03 | 上海工程技术大学 | A kind of handheld device of detectable product surface defect |
| CN111899468A (en) * | 2020-07-28 | 2020-11-06 | 广东电网有限责任公司清远供电局 | High-voltage test protection system |
| CN112596085A (en) * | 2020-12-30 | 2021-04-02 | 广东电网有限责任公司电力科学研究院 | Beidou-based positioning terminal, positioning system and positioning method thereof |
| CN113299021A (en) * | 2021-05-17 | 2021-08-24 | 无锡瑞鼎电力科技有限公司 | Four-in-one acousto-optic alarm device |
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| CN202584357U (en) * | 2012-03-26 | 2012-12-05 | 张敬敏 | Alarm protection device of safety fence |
| CN103794029A (en) * | 2014-03-10 | 2014-05-14 | 张思遥 | Construction safety alarm |
| CN203759827U (en) * | 2013-12-31 | 2014-08-06 | 国网宁夏电力公司固原供电公司 | Alarm device for dangerous zone of power equipment |
| CN203812365U (en) * | 2014-03-10 | 2014-09-03 | 张思遥 | Construction safety alarm |
| CN104318691A (en) * | 2014-10-17 | 2015-01-28 | 国家电网公司 | Monitoring system for power transmission line under ultrahigh pressure electromagnetic environment |
| CN104464180A (en) * | 2013-09-23 | 2015-03-25 | 国家电网公司 | Straying alarm device |
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| CN202584357U (en) * | 2012-03-26 | 2012-12-05 | 张敬敏 | Alarm protection device of safety fence |
| CN104464180A (en) * | 2013-09-23 | 2015-03-25 | 国家电网公司 | Straying alarm device |
| CN203759827U (en) * | 2013-12-31 | 2014-08-06 | 国网宁夏电力公司固原供电公司 | Alarm device for dangerous zone of power equipment |
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| CN104318691A (en) * | 2014-10-17 | 2015-01-28 | 国家电网公司 | Monitoring system for power transmission line under ultrahigh pressure electromagnetic environment |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107220738A (en) * | 2017-08-01 | 2017-09-29 | 贺州学院 | Falling object from high altitude method for early warning and device |
| CN107730806A (en) * | 2017-12-05 | 2018-02-23 | 国网河南省电力公司南阳供电公司 | Preventing damage to power transmission line caused by external force laser-correlation monitoring warning device |
| CN109709104A (en) * | 2019-01-30 | 2019-05-03 | 上海工程技术大学 | A kind of handheld device of detectable product surface defect |
| CN111899468A (en) * | 2020-07-28 | 2020-11-06 | 广东电网有限责任公司清远供电局 | High-voltage test protection system |
| CN112596085A (en) * | 2020-12-30 | 2021-04-02 | 广东电网有限责任公司电力科学研究院 | Beidou-based positioning terminal, positioning system and positioning method thereof |
| CN113299021A (en) * | 2021-05-17 | 2021-08-24 | 无锡瑞鼎电力科技有限公司 | Four-in-one acousto-optic alarm device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
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| RJ01 | Rejection of invention patent application after publication |