CN103886702A - Laser alarm rail - Google Patents
Laser alarm rail Download PDFInfo
- Publication number
- CN103886702A CN103886702A CN201410075795.2A CN201410075795A CN103886702A CN 103886702 A CN103886702 A CN 103886702A CN 201410075795 A CN201410075795 A CN 201410075795A CN 103886702 A CN103886702 A CN 103886702A
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- laser
- alarm
- chip microcomputer
- fence
- grating sensor
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- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000006698 induction Effects 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 abstract 2
- 230000035939 shock Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The invention relates to a laser alarm rail which comprises a rail body. The laser alarm rail is characterized in that the laser alarm rail further comprises a laser grating sensor, an audible and visual alarm device and a single-chip microcomputer, the laser grating sensor is arranged on the rail body, the signal output end of the laser grating sensor is connected with a data acquisition unit, the data acquisition unit is connected with the single-chip microcomputer, and the single-chip microcomputer is connected with the audible and visual alarm device. The laser alarm rail has the advantages that when a person passes through an induction zone arranged on the rail, an alarm is given through voice and alarm light. When the alarm is given, an alarm lamp on a site flashes, the alarm voice is made, the alarm shock power is enhanced, the safety protection level is improved, and the operation safety of a production team or group is improved.
Description
Technical field
The present invention relates to the place production team site safety devices such as a kind of transformer station, especially relate to a kind of laser warning fence.
Background technology
At present, arrange in work in the measure of production team site safety, the layout holding time of purse seine is the longest, and labor intensive is maximum.But after working long hours, the slowly absent-mindedness of staff's production safety consciousness, near ground wire and once close a floodgate can power transmission chopper switch near, there is no the precautionary measures that deterrent force is stronger, fence often occurs to cross over, bore the violation phenomenons such as fence, in addition, due to net formula fence, irony fence has gap, and in work on the spot process, operating personnel's body part and power tool also can pass through fence, easily cause the generation of electric shock accidents.To sum up, the alarming effect of existing fence is not strong, in urgent need of strengthening.
Summary of the invention
For overcoming the deficiencies in the prior art, the object of this invention is to provide a kind of alarming effect strong, take precautions against effective laser warning fence, to strengthen the work safety of production team.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of laser warning fence, comprise fence body, it is characterized in that, also comprise laser grating sensor, acoustic-optic alarm, single-chip microcomputer, on fence body, be provided with laser grating sensor, the signal output part of laser grating sensor is connected with data acquisition unit, and data acquisition unit is connected with single-chip microcomputer, and single-chip microcomputer is connected with acoustic-optic alarm;
Laser grating sensor comprises many group generating lasers and laser pickoff, and generating laser and laser pickoff distribute and be arranged at the correspondence position of adjacent fence, and generating laser is light emitting diode, and laser pickoff is phototransistor.
Acoustic-optic alarm is arranged on fence body, is made up of hummer and light-emitting component, and hummer is all connected with single-chip microcomputer with light-emitting component.
Light-emitting component is made up of more than 3 or 3 LED light emitting diode.
Single-chip microcomputer is connected with gsm wireless alarm module, and gsm wireless alarm module has long-range receiving end, to send alerting signal to remote control center.
Compared with prior art, the invention has the beneficial effects as follows:
On existing fence, install laser grating sensor additional, make fence really become a wall, in the time there is maloperation in field personnel, or cross over fence, when passing through fence, operation and exceed working range by mistake, health will hinder the light beam transmission of generating laser and laser pickoff, in the time of induction region that human body arranges by fence, sound report to the police with warning light.On-the-spot warning lamp flicker when warning, alarm sounds sound, has strengthened warning impact simultaneously, has improved class of safety protection, has strengthened the operational security of production team.。
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is the schematic diagram of laser grating sensor.
Fig. 3 is laser grating installation of sensors schematic diagram.
In figure: 1-laser grating sensor 101-generating laser 102-laser pickoff 2-data acquisition unit 3-single-chip microcomputer 4-light-emitting component 5-hummer 6-GSM radio alarming mould.
Embodiment
Below in conjunction with Figure of description, the present invention is described in detail, but should be noted that enforcement of the present invention is not limited to following embodiment.
See Fig. 1-Fig. 3, this laser warning fence, a kind of laser warning fence, comprise fence body, laser grating sensor 1, acoustic-optic alarm, single-chip microcomputer 3, on fence body, be provided with laser grating sensor 1, the signal output part of laser grating sensor 1 is connected with data acquisition unit 2, and data acquisition unit 2 is connected with single-chip microcomputer 3, and single-chip microcomputer 3 is connected with acoustic-optic alarm.
Acoustic-optic alarm is arranged on fence body, is made up of hummer 5 and light-emitting component 4, and hummer 5 is all connected with single-chip microcomputer 3 with light-emitting component 4.Light-emitting component 4 is made up of more than 3 or 3 LED light emitting diode.Single-chip microcomputer 3 is connected with hummer 5 by speech chip, and speech chip adopts 4812 models.
Single-chip microcomputer 3 is STC11LXE, and single-chip microcomputer 3 is connected with gsm wireless alarm module 6, and gsm wireless alarm module 6 has long-range receiving end, to send alerting signal to remote control center, is convenient to management.
When installation, in all directions of fence, laser grating sensor 1 is installed respectively, as four of fence jiaos, and on door; Acoustic-optic alarm is opened before fence arranges, and after end-of-job, closes, and makes the clear and definite working range of personnel.
On existing fence, install laser grating sensor additional, make fence really become a wall, in the time there is maloperation in field personnel, or cross over fence, when passing through fence, operation and exceed working range by mistake, health will hinder the light beam transmission of generating laser and laser pickoff, in the time of induction region that human body arranges by fence, according to laser-correlation principle, single-chip computer control system receives the signal collecting from data acquisition unit, send instruction to acoustic-optic alarm, sound is sounding alarm with warning light.On-the-spot warning lamp flicker when warning, alarm sounds sound, has strengthened warning impact simultaneously, has improved class of safety protection.Meanwhile, also can prevent that pedestrian is strayed into operation field.
Claims (4)
1. a laser warning fence, comprise fence body, it is characterized in that, also comprise laser grating sensor, acoustic-optic alarm, single-chip microcomputer, on fence body, be provided with laser grating sensor, the signal output part of laser grating sensor is connected with data acquisition unit, and data acquisition unit is connected with single-chip microcomputer, and single-chip microcomputer is connected with acoustic-optic alarm;
Laser grating sensor comprises many group generating lasers and laser pickoff, and generating laser and laser pickoff distribute and be arranged at the correspondence position of adjacent fence body, and generating laser is light emitting diode, and laser pickoff is phototransistor.
2. a kind of laser warning fence according to claim 1, is characterized in that, described acoustic-optic alarm is arranged on fence body, is made up of hummer and light-emitting component, and hummer is all connected with single-chip microcomputer with light-emitting component.
3. a kind of laser warning fence according to claim 2, is characterized in that, described light-emitting component is made up of more than 3 or 3 LED light emitting diode.
4. a kind of laser warning fence according to claim 1, is characterized in that, described single-chip microcomputer is connected with gsm wireless alarm module, and gsm wireless alarm module has long-range receiving end, to send alerting signal to remote control center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410075795.2A CN103886702A (en) | 2014-03-04 | 2014-03-04 | Laser alarm rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410075795.2A CN103886702A (en) | 2014-03-04 | 2014-03-04 | Laser alarm rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103886702A true CN103886702A (en) | 2014-06-25 |
Family
ID=50955571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410075795.2A Pending CN103886702A (en) | 2014-03-04 | 2014-03-04 | Laser alarm rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103886702A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103149A (en) * | 2014-07-18 | 2014-10-15 | 首钢总公司 | Warning device and warning method |
| CN104574806A (en) * | 2014-11-17 | 2015-04-29 | 国家电网公司 | Laser fence warning prompt method for remote operation of transformer substation |
| CN105303739A (en) * | 2015-11-05 | 2016-02-03 | 苏州美达瑞电子有限公司 | Household cabinet intelligent antitheft alarm system based on GSM |
| CN105374146A (en) * | 2015-11-05 | 2016-03-02 | 苏州美达瑞电子有限公司 | Household cabinet intelligent antitheft alarm system |
| CN112802284A (en) * | 2021-01-19 | 2021-05-14 | 江汉大学 | Civil aviation airport aircraft fence and system |
-
2014
- 2014-03-04 CN CN201410075795.2A patent/CN103886702A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103149A (en) * | 2014-07-18 | 2014-10-15 | 首钢总公司 | Warning device and warning method |
| CN104574806A (en) * | 2014-11-17 | 2015-04-29 | 国家电网公司 | Laser fence warning prompt method for remote operation of transformer substation |
| CN105303739A (en) * | 2015-11-05 | 2016-02-03 | 苏州美达瑞电子有限公司 | Household cabinet intelligent antitheft alarm system based on GSM |
| CN105374146A (en) * | 2015-11-05 | 2016-03-02 | 苏州美达瑞电子有限公司 | Household cabinet intelligent antitheft alarm system |
| CN112802284A (en) * | 2021-01-19 | 2021-05-14 | 江汉大学 | Civil aviation airport aircraft fence and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140625 |
|
| WD01 | Invention patent application deemed withdrawn after publication |