CN104103149A - Warning device and warning method - Google Patents
Warning device and warning method Download PDFInfo
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- CN104103149A CN104103149A CN201410345595.4A CN201410345595A CN104103149A CN 104103149 A CN104103149 A CN 104103149A CN 201410345595 A CN201410345595 A CN 201410345595A CN 104103149 A CN104103149 A CN 104103149A
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- optoelectronic switch
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Abstract
The invention belongs to the technical field of safety protection and particularly relates to a warning device which comprises at least one group of photoelectric switches, a photoelectric detection circuit and a warning unit. The photoelectric switches are connected with the photoelectric detection circuit and used for converting received optical information into current information and sending the current information to the photoelectric detection circuit. The photoelectric detection circuit is respectively connected with the photoelectric switches and the warning unit and used for detecting the current information, and when the current information varies, the photoelectric detection circuit sends warning information to the warning unit. The warning unit is connected with the photoelectric detection circuit and used for receiving the warning information in the photoelectric detection circuit and giving an alarm. A warning method is further provided. A warning function is achieved through the warning device. The conditions of workers in a dangerous area are detected by arranging the photoelectric switches, an alarm is given after the warning information is sent to the warning unit, and the safety factor of a hazardous area is improved.
Description
Technical field
The invention belongs to safety protection technique field, particularly a kind of warning device and alarm method.
Background technology
Along with the development of society's science and technology, industrial products kind and the quantity of serving resident and factory are more and more, and the region of covering is more and more wider.Wherein, part industrial products have certain danger to human body in the process of using, or have potential danger.When serious, likely jeopardize personnel's life.
At present, at the adventurous region of tool operated by rotary motion warning sign.But warning sign is set, exist personnel because of the undiscovered situation of carelessness, and exist child to be strayed into and the head of a family does not know etc. that situation occurs.The personnel that enter hazardous location trend outside the adventurous region of tool to having report to the police and warning becomes more and more important.
Therefore, need badly a kind of warning device and alarm method are provided.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of warning device and alarm method, has avoided personnel to enter the adventurous region of tool, has reduced the generation of security incident.
For solving the problems of the technologies described above, the invention provides a kind of warning device, comprise at least one group of optoelectronic switch, photoelectric detective circuit and alarm unit, described optoelectronic switch is connected with photoelectric detective circuit, for the optical information of reception is converted to current information and is sent to described photoelectric detective circuit; Described photoelectric detective circuit is connected with described alarm unit with described optoelectronic switch respectively, and for detection of described current information, and when described current information changes, described photoelectric detective circuit sends warning message to described alarm unit; Alarm unit is connected with described photoelectric detective circuit, for receiving the warning message of described photoelectric detective circuit, and reports to the police.
Further, described optoelectronic switch comprises and is arranged on ground the first optoelectronic switch, the second optoelectronic switch and has the 3rd optoelectronic switch of difference in height with described ground, described the first optoelectronic switch has two the first optoelectronic switch parts, described the second optoelectronic switch has two the second optoelectronic switch parts, the line of described two the first optoelectronic switch parts and described two the second optoelectronic switch parts forms shaped as frame, and described the first optoelectronic switch and described the second optoelectronic switch are separately positioned on the diagonal angle of described frame type.
Further, also comprise the 4th optoelectronic switch, transmitting element and control module, described the 4th optoelectronic switch is connected with described photoelectric detective circuit and is arranged between described the first optoelectronic switch and equipment, described transmitting element is connected with described photoelectric detective circuit, described control module respectively with described transmitting element and described equipment connection, the communication information that comprises described current information sending for receiving described transmitting element, when described current information changes, described control module is controlled described equipment and is shut down.
Further, described alarm unit comprises the first loudspeaker and LED lamp.
Further, described control module comprises display screen and the second loudspeaker, for the described communication information receiving is presented to described display screen, and reports to the police by described the second loudspeaker.
The present invention further provides a kind of alarm method, optoelectronic switch, photoelectric detective circuit and alarm unit are set, described optoelectronic switch is connected with described photoelectric detective circuit respectively with described alarm unit; Described photoelectric detective circuit detects described optoelectronic switch current information; When the described optoelectronic switch current information detecting changes, the information that described optoelectronic switch current information is changed is sent to described alarm unit; Described alarm unit receives described optoelectronic switch current information and sends the information changing, and carries out actuation of an alarm.
Further, described optoelectronic switch comprises and is arranged on ground the first optoelectronic switch and the second optoelectronic switch and has the 3rd optoelectronic switch of difference in height with described ground, described the first optoelectronic switch has two the first optoelectronic switch parts, described the second optoelectronic switch has two the second optoelectronic switch parts, the line of described two the first optoelectronic switch parts and described two the second optoelectronic switch parts forms shaped as frame, and described the first optoelectronic switch and described the second optoelectronic switch are separately positioned on the diagonal angle of described frame type.
Further, described photoelectric detective circuit also comprises when sending warning message to described alarm unit: transmitting element and control module are set, described transmitting element is connected with described photoelectric detective circuit, described control module and described transmitting element and described equipment connection, the 4th optoelectronic switch is set between described the first optoelectronic switch and equipment, and the 4th optoelectronic switch is connected with described photoelectric detective circuit; Transmitting element receives the described current information of described the 4th optoelectronic switch, and is converted into communication information and is sent to control module; Control module receives the communication information that described transmitting element sends, and opertaing device shuts down.
Further, described alarm unit comprises the first loudspeaker and LED lamp.
Further, described control module comprises display screen and the second loudspeaker, for the described communication information receiving is presented to described display screen, and reports to the police by described the second loudspeaker.
With respect to prior art, a kind of warning device provided by the invention, by being set, at least one group of optoelectronic switch detection whether have personnel to pass through hazardous location, and the current information detecting at photoelectric detective circuit is when change, warning message is sent to alarm unit, alarm unit is reported to the police, greatly reduce the generation of security incident, improved the safety coefficient of hazardous location.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of a kind of warning device that Fig. 1 provides for embodiment of the present invention one;
The structural representation that the first optoelectronic switch in a kind of warning device that Fig. 2 provides for embodiment of the present invention one, the second optoelectronic switch and the 3rd optoelectronic switch are arranged;
The structural representation of optoelectronic switch in a kind of warning device that Fig. 3 provides for embodiment of the present invention one;
In a kind of warning device that Fig. 4 provides for embodiment of the present invention one for the functional unit structural representation of arrestment;
The structural representation of alarm unit in a kind of warning device that Fig. 5 provides for embodiment of the present invention one;
The structural representation of control module in a kind of warning device that Fig. 6 provides for embodiment of the present invention one;
The schematic flow sheet of a kind of alarm method that Fig. 7 provides for embodiment of the present invention one;
The opertaing device schematic flow sheet of a kind of alarm method that Fig. 8 provides for embodiment of the present invention one.
In figure, 10, optoelectronic switch; 11, the first optoelectronic switch; 12, the second optoelectronic switch; 13, the 3rd optoelectronic switch; 14, the 4th optoelectronic switch; 20, photoelectric detective circuit; 30, alarm unit; 31, the first loudspeaker; 32, LED lamp; 40, transmitting element; 50, control module; 51, display screen; 52, the second loudspeaker; 60, equipment.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, the every other embodiment that those of ordinary skills obtain, belongs to the scope of protection of the invention.
Embodiment one
Referring to Fig. 1, the structural representation of a kind of warning device that Fig. 1 provides for embodiment of the present invention one.A kind of warning device that embodiment of the present invention one provides, comprise photoelectric detective circuit 20, four groups of optoelectronic switches 10 and alarm units 30, optoelectronic switch 10 is connected with photoelectric detective circuit 20, for the optical information of reception is converted to current information and is sent to photoelectric detective circuit 20; Photoelectric detective circuit 20 is connected with alarm unit 30 with optoelectronic switch 10 respectively, and for detection of described current information, and when current information changes, photoelectric detective circuit 20 sends warning message to alarm unit 30; Alarm unit 30 is connected with photoelectric detective circuit 20, for receiving the warning message of photoelectric detective circuit 20, and reports to the police.
The structural representation concrete, then see Fig. 2, the first optoelectronic switch, the second optoelectronic switch and the 3rd optoelectronic switch in a kind of warning device that Fig. 2 provides for embodiment of the present invention one arranged; Optoelectronic switch 10 comprises the first optoelectronic switch 11, the second optoelectronic switch 12 and the 3rd optoelectronic switch 13, and is correlation type optoelectronic switch, has respectively two the first optoelectronic switch parts, two the second optoelectronic switch parts and two the 3rd optoelectronic switch parts.Two the first optoelectronic switch part interval correspondences are arranged on the ground covering in the adventurous region of tool, two the second optoelectronic switch part interval correspondences are arranged on the ground covering in the adventurous region of tool, make four end points of the line formation frame type of the first optoelectronic switch part and the second optoelectronic switch part, and the first optoelectronic switch part and the second optoelectronic switch part lay respectively on the end points at frame type diagonal angle, the line of two the first optoelectronic switch parts and two the second optoelectronic switch parts is wired to miter angle.The 3rd optoelectronic switch 13 is arranged in the adventurous region of tool and apart from the height of ground 70CM, is horizontally disposed with.When personnel enter the adventurous region of tool, and any light sending in the first optoelectronic switch 11, the second optoelectronic switch 12 and the 3rd optoelectronic switch 13 is blocked, and then the optical information of optoelectronic switch 10 receptions is changed, the current information of transmission also changes.Photoelectric detective circuit 20 detects current information and sends while changing, and sends warning message to the first loudspeaker 31 and LED lamp 32, makes the first loudspeaker 31 send alarm sound, 32 flickers of LED lamp.
See again Fig. 3 to Fig. 6, the structural representation of optoelectronic switch in a kind of warning device that Fig. 3 provides for embodiment of the present invention one; In a kind of warning device that Fig. 4 provides for embodiment of the present invention one for the functional unit structural representation of arrestment; The structural representation of alarm unit in a kind of warning device that Fig. 5 provides for embodiment of the present invention one; The structural representation of control module in a kind of warning device that Fig. 6 provides for embodiment of the present invention one; Optoelectronic switch 10 also comprises the 4th optoelectronic switch 14, for the functional unit of arrestment, comprises the 4th optoelectronic switch 14, photoelectric detective circuit 20, transmitting element 40, control module 50 and equipment 60.Alarm unit 30 comprises the first loudspeaker 31 and LED lamp 32, and control module 50 comprises display screen 51 and the second loudspeaker 52.Wherein, the 4th optoelectronic switch 14 is connected with photoelectric detective circuit 20 and is arranged between the first optoelectronic switch 11 and equipment 60.While making personnel pass through the first optoelectronic switch 11 to the hazardous location that the 3rd optoelectronic switch 13 covers not find danger, by the 4th optoelectronic switch arranging, second defence line is set.When personnel have been blocked the 4th optoelectronic switch 14, the information that the photoelectric detective circuit 20 being connected with the 4th optoelectronic switch 14 changes current information is to transmitting element 40, transmitting element 40 is sent to control module 50 by the communication information that comprises current information, control module 50 receives communication informations and opertaing device 60 shuts down, and then has avoided the appearance of the personal security accident that causes because of equipment 60 runnings.
In the present embodiment, control module 50 comprises display screen 51 and the second loudspeaker 52, and the communication information that control module 50 is received is presented on display screen 51 in time, and reports to the police by the second loudspeaker 52 being arranged on control module 50.
A kind of warning device of the present invention, by being arranged on the setting of diagonal angle, ground and being two groups of optoelectronic switches 10 of frame type and being arranged on one group of optoelectronic switch 10 of liftoff 70CM, in the adventurous region of tool, form monitoring network, when personnel enter the light ray of monitoring network shading light electric switch 10, and this information is sent to alarm unit 30 reports to the police, improved the safety coefficient in the adventurous region of tool; The 4th optoelectronic switch 14 is set simultaneously between first three groups optoelectronic switch 10 and equipment 60, by transmitting element 40, receive the current information of the 4th optoelectronic switch 14, and be sent to control module 50, control module 50 opertaing devices 60 shut down, and further improve the safety coefficient with hazardous location.
The schematic flow sheet of a kind of alarm method that as shown in Figure 7, Fig. 7 provides for embodiment of the present invention one; The present invention further provides a kind of alarm method,
Step S100: optoelectronic switch 10, photoelectric detective circuit 20 and alarm unit 30 are set, and optoelectronic switch 10 is connected with photoelectric detective circuit 20 respectively with alarm unit 30.In the present embodiment, optoelectronic switch 10 comprises the first optoelectronic switch 11, the second optoelectronic switch 12, the 3rd optoelectronic switch 13 and the 4th optoelectronic switch 14 of correlation type.Optoelectronic switch 10 comprises two optoelectronic switch parts, for receiving optical information, and converts current information to and is sent to photoelectric detective circuit 20.
The first optoelectronic switch 11 and the second optoelectronic switch 12 arrange on the ground, and its light of launching forms X-shaped, and the first loudspeaker 31 and LED lamp 32 are triggered in personnel are passed by region that X-shaped light covers while sheltering from light.The 3rd optoelectronic switch 13 is arranged on the top in the frame type region that X-shaped light covers, so that personnel while not triggering the light that ground arranges, also can report to the police because triggering the light of the 3rd optoelectronic switch 13 transmittings.Wherein the 3rd optoelectronic switch 13 operated by rotary motion, below the common height of personnel, also can arrange a plurality of optoelectronic switches 10 at differing heights.The 4th optoelectronic switch 14 is arranged on the region between first three optoelectronic switch 10 and equipment 60, at personnel's trigger alarm or while not realizing the situation of warning not yet behind the region that capable light covers through X, the 4th optoelectronic switch 14 is further set.When personnel are further when the hazardous equipment 60 and block the light of the 4th optoelectronic switch 14 transmittings, the transmitting element 40 that is connected with the 4th optoelectronic switch 14 will comprise communication information that current information changed to control module 50, control module 50 opertaing devices 60 shut down, in case there is security incident.
Step S200: described photoelectric detective circuit 20 detects described optoelectronic switch 10 current informations.Whether the current information that in the present embodiment, photoelectric detective circuit 20 sends for detection of optoelectronic switch 10 changes.Optoelectronic switch 10 is correlation type, the light penetrating when user's shading light electric switch 10, and then cause the variation of current information.If electric current detected, change, go to S300.
Step S300: when described optoelectronic switch 10 current informations that detect change, the information that described optoelectronic switch 10 current informations are changed is sent to described alarm unit 30.In the present embodiment, if current information changes, warning message is sent to the first loudspeaker 31 and LED lamp 32, makes the first loudspeaker 31 send the sound, 32 flickers of LED lamp.When user shuts out the light within a short period of time again, electric current is changed again, the first loudspeaker 31 sends larger sound, and it is more frequent that LED lamp 32 glimmers.So that user more easily finds dangerous existence.In the present embodiment, the short period is made as 10S.
Step S400: described alarm unit 30 receives the information that described optoelectronic switch 10 current informations change, and carries out actuation of an alarm.In the present embodiment, the information that the current information that the first loudspeaker 31 and LED lamp 32 reception optoelectronic switches 10 send changes, and make the first loudspeaker 31 send the sound, LED lamp 32 glimmers.
See again Fig. 8, the opertaing device schematic flow sheet of a kind of alarm method that Fig. 8 provides for embodiment of the present invention one.When personnel pass through the first optoelectronic switch 11 to the adventurous region of tool that the 3rd optoelectronic switch 13 covers, do not find yet dangerous existence, need set up second defence line by the 4th optoelectronic switch 14.
Step S10: transmitting element 40 and control module 50 are set, described transmitting element 40 is connected with described photoelectric detective circuit 20, described control module 50 is connected with described transmitting element 40 and described equipment 60, between described the first optoelectronic switch 11 and equipment 60, the 4th optoelectronic switch 14 is set, and the 4th optoelectronic switch 14 is connected with described photoelectric detective circuit 20.In the present embodiment, the 4th optoelectronic switch 14 is arranged on the first optoelectronic switch 11 between the adventurous region of tool and equipment 60 that the 3rd optoelectronic switch 13 covers.When user hides the light that the 4th optoelectronic switch 14 is launched, make the information of photoelectric detective circuit 20 transmission current informations variations to transmitting element 40.Wherein, transmitting element 40 is for sending the communication information of carry information, and control module 50 can receive the communication information that transmitting element 40 sends, and opertaing device 60 shuts down.
Step S20: transmitting element 40 receives the described current information of described the 4th optoelectronic switch 14, and be converted into communication information and be sent to control module 50.In the present embodiment, transmitting element 40 receives the information that the current information of the 4th optoelectronic switch 14 changes, and is converted into and carries the communication information that current information changes and be sent to control module 50, and control module 50 is connected with equipment 60.
Step S30: control module 50 receives the communication information that described transmitting element 40 sends, and opertaing device shuts down.In the present embodiment, control module 50 comprises display screen 51 and the second loudspeaker 52.Wherein display screen 51 shows relevant information thereon after receiving communication information conversion, and the second loudspeaker 52 is arranged on control module 50, the warning of blowing a whistle after receiving communication information.
A kind of alarm method provided by the invention, whether the current information that detects optoelectronic switch 10 outputs by photoelectric detective circuit 20 changes, when current information changes, be sent to alarm unit 30 and report to the police, personnel are entered in the region of optoelectronic switch 10 coverings
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to example, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (10)
1. a warning device, is characterized in that: comprise at least one group of optoelectronic switch (10), photoelectric detective circuit (20) and alarm unit (30),
Described optoelectronic switch (10) is connected with photoelectric detective circuit (20), for converting the optical information of reception to current information and being sent to described photoelectric detective circuit (20);
Described photoelectric detective circuit (20) is connected with described alarm unit (30) with described optoelectronic switch (10) respectively, for detection of described current information, and when described current information changes, described photoelectric detective circuit (20) sends warning message to described alarm unit (30);
Alarm unit (30) is connected with described photoelectric detective circuit (20), for receiving the warning message of described photoelectric detective circuit (20), and reports to the police.
2. warning device as claimed in claim 1, it is characterized in that, described optoelectronic switch (10) comprises and is arranged on ground the first optoelectronic switch (11), the second optoelectronic switch (12) and there is the 3rd optoelectronic switch (13) of difference in height with described ground, described the first optoelectronic switch (11) has two the first optoelectronic switch parts, described the second optoelectronic switch (12) has two the second optoelectronic switch parts, the line of described two the first optoelectronic switch parts and described two the second optoelectronic switch parts forms shaped as frame, described the first optoelectronic switch (11) and described the second optoelectronic switch (12) are separately positioned on the diagonal angle of described shaped as frame.
3. warning device as claimed in claim 2, it is characterized in that, also comprise the 4th optoelectronic switch (14), transmitting element (40) and control module (50), described the 4th optoelectronic switch (14) is connected with described photoelectric detective circuit (20) and is arranged between described the first optoelectronic switch (11) and equipment, described transmitting element (40) is connected with described photoelectric detective circuit (20), described control module (50) respectively with described transmitting element (40) and described equipment connection, be used for receiving the communication information that comprises described current information that described transmitting element (40) sends, when described current information changes, described control module (50) is controlled described equipment and is shut down.
4. warning device as claimed in claim 3, is characterized in that, described alarm unit (30) comprises the first loudspeaker (31) and LED lamp (32).
5. warning device as claimed in claim 4, it is characterized in that, described control module (50) comprises display screen (51) and the second loudspeaker (52), for the described communication information receiving is presented to described display screen (51), and report to the police by described the second loudspeaker (52).
6. an alarm method, is characterized in that,
Optoelectronic switch (10), photoelectric detective circuit (20) and alarm unit (30) are set, and described optoelectronic switch (10) is connected with described photoelectric detective circuit (20) respectively with described alarm unit (30);
Described photoelectric detective circuit (20) detects described optoelectronic switch (10) current information;
When the described optoelectronic switch current information detecting changes, the information that described optoelectronic switch (10) current information is changed is sent to described alarm unit (30);
Described alarm unit (30) receives described optoelectronic switch (10) current information and sends the information changing, and carries out actuation of an alarm.
7. alarm method as claimed in claim 6, it is characterized in that, described optoelectronic switch (10) comprises and is arranged on ground the first optoelectronic switch (11) and the second optoelectronic switch (12) and has the 3rd optoelectronic switch (13) of difference in height with described ground, described the first optoelectronic switch (11) has two the first optoelectronic switch parts, described the second optoelectronic switch (12) has two the second optoelectronic switch parts, the line of described two the first optoelectronic switch parts and described two the second optoelectronic switch parts forms shaped as frame, described the first optoelectronic switch (11) and described the second optoelectronic switch (12) are separately positioned on the diagonal angle of described shaped as frame.
8. alarm method as claimed in claim 6, is characterized in that, described photoelectric detective circuit (20) also comprises when sending warning message to described alarm unit (30):
Transmitting element (40) and control module (50) are set, described transmitting element (40) is connected with described photoelectric detective circuit (20), described control module (50) and described transmitting element (40) and described equipment connection, the 4th optoelectronic switch (14) is set between described the first optoelectronic switch (11) and equipment, and the 4th optoelectronic switch (14) is connected with described photoelectric detective circuit (20);
Transmitting element (40) receives the described current information of described the 4th optoelectronic switch (14), and is converted into communication information and is sent to control module (50);
Control module (50) receives the communication information that described transmitting element (40) sends, and opertaing device shuts down.
9. alarm method as claimed in claim 6, is characterized in that, described alarm unit (30) comprises the first loudspeaker (31) and LED lamp (32).
10. alarm method as claimed in claim 9, it is characterized in that, described control module (50) comprises display screen (51) and the second loudspeaker (52), for the described communication information receiving is presented to described display screen (51), and report to the police by described the second loudspeaker (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410345595.4A CN104103149B (en) | 2014-07-18 | 2014-07-18 | alarm device and alarm method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410345595.4A CN104103149B (en) | 2014-07-18 | 2014-07-18 | alarm device and alarm method |
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| CN104103149A true CN104103149A (en) | 2014-10-15 |
| CN104103149B CN104103149B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410345595.4A Active CN104103149B (en) | 2014-07-18 | 2014-07-18 | alarm device and alarm method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104732721A (en) * | 2015-04-10 | 2015-06-24 | 厦门理工学院 | Safety induction device and student practice clothes with same |
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| CN202995944U (en) * | 2012-12-18 | 2013-06-12 | 北车风电有限公司 | Intelligent region intrusion alarming system |
| CN103886702A (en) * | 2014-03-04 | 2014-06-25 | 国家电网公司 | Laser alarm rail |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20080265144A1 (en) * | 2005-09-26 | 2008-10-30 | Shmuel Shaked | Deflected Light Beam Network Barrier |
| CN102306454A (en) * | 2011-07-21 | 2012-01-04 | 清华大学 | Assistant system of pedestrian safety of intersection |
| CN102629411A (en) * | 2012-04-19 | 2012-08-08 | 辽宁省电力有限公司铁岭供电公司 | Infrared fence of high voltage room |
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| CN104103149B (en) | 2016-08-24 |
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Address after: 100041 Shijingshan Road, Beijing, No. 68, No. Patentee after: Shougang Group Co. Ltd. Address before: 100041 Shijingshan Road, Beijing, No. 68, No. Patentee before: Capital Iron & Steel General Company |
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