CN104483760A - Electric shock protection early warning spectacles and early warning method - Google Patents
Electric shock protection early warning spectacles and early warning method Download PDFInfo
- Publication number
- CN104483760A CN104483760A CN201410749049.7A CN201410749049A CN104483760A CN 104483760 A CN104483760 A CN 104483760A CN 201410749049 A CN201410749049 A CN 201410749049A CN 104483760 A CN104483760 A CN 104483760A
- Authority
- CN
- China
- Prior art keywords
- early warning
- electric shock
- current threshold
- chip microcomputer
- signal processing
- Prior art date
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C11/00—Non-optical adjuncts; Attachment thereof
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
Abstract
The invention discloses electric shock protection early warning spectacles and an early warning method. The electric shock protection early warning spectacles comprise a sensing contact, a signal processing module, a loudspeaker, lenses, a spectacle bracket, a metal spectacle frame, plastic spectacle legs, an LED module and a single chip microcomputer, wherein transparent conductive thin films cover the lenses, the sensing contact is connected with the input end of the signal processing module, the output end of the signal processing module is connected with the single chip microcomputer, the single chip microcomputer is connected with the loudspeaker and the LED module, and the signal processing module is used for amplifying and filtering a sensing signal. The electric shock protection early warning spectacles disclosed by the invention have the beneficial effects that an electric field sensing signal is filtered to prevent false alarm, and the electric field sensing signal is filtered to solve the problem of an insufficient protection distance of a high voltage level so as to achieve a good protection effect; the sensing signal is identified in a classification manner to solve the false alarm problem of an interference signal; a positioning function is achieved to facilitate on-site quick maintenance and rescue of monitoring personnel.
Description
Technical field
The present invention relates to a kind of glasses, particularly relate to a kind of anti-electric shock early warning glasses and method for early warning, belong to technical field of safety protection equipment.
Background technology
In daily production, in life, especially in industrial enterprise and field construction building site, along with increasing of electrical appliance and power equipment, the height that various multi-form erection is installed, low-voltage supply line gets more and more, every year because the personal accident casualty accident caused of getting an electric shock happens occasionally, therefore, safety utilization of electric power, safe construction, prevent because of the accidental bodily injury brought that shocks by electricity, prevent trouble before it happens and become the public and unit in charge of construction's question of common concern, particularly for the work group of wearing spectacles, because being subject to the visual field, observe the impact of sharpness, more need to strengthen the protection to self Electrical Safety in charged work living environment, if anti-electric shock warning function can be realized on the glasses that people wear, with the anti-electric shock security protection of strengthening to ophthalmic lens wear personnel, the welcome of the people particularly professional person of the long-term industry that works in conductive environment will be subject to undoubtedly.Application number be 201410079961.6 patent document discloses a kind of anti-electric shock early warning glasses, induction can be carried out to the 220-20000V low-and high-frequency AC field existed within the scope of people's eye 20cm-100cm after this eyeglasses-wearing and receive concurrent visual alarm of speaking, glasses wearer is sent to the dangerous tip be in strong induction field, people are made to enhance your vigilance to take safe precaution measure in time, the generation of prevention shock hazard.But, disclosed in this patent documentation there is following defect in technical scheme: 1. pair distance range that 220-20000V low-and high-frequency AC field is responded to is 20cm-100cm, protection distance for voltage levels is not enough, should expand the scope of distance of reaction to play better protected effect; 2. single threshold is set, under the environment that electromagnetic interference (EMI) is serious, poor anti jamming capability, easy false alarm; 3. built-in lithium battery, needs dismounting and change often, shortens the serviceable life of glasses, and not environmentally, easy contaminated environment; 4. lack lens wearer tracing-positioning system, monitor staff can not show up rapidly and implement repairing and rescue.
Summary of the invention
The object of the present invention is to provide a kind of anti-electric shock early warning glasses and method for early warning, according to the electric field signal detected to early warning classification, user can take countermeasure according to hazard level; Wireless communication module is set, and GPS positioning and communicating is carried out in external control indoor, is convenient to implement rapidly rescue, repairing; Filter and amplification is carried out to the alternating electric field signal sensed, actual induction distance is strengthened; The photovoltaic electric energy of environmental protection is adopted to power.
Object of the present invention is achieved by the following technical programs:
A kind of anti-electric shock early warning glasses, comprise sense contact 1, loudspeaker 3, eyeglass 4, metal picture frame 6, plastics temple 7, LED module 8, in described metal picture frame, 6 install eyeglass 4, metal picture frame 6 and plastics temple 7 are snapped together by temple hinge and become one pair of glasses, described eyeglass 4 covers transparent conductive film, also comprise signal processing module 2, single-chip microcomputer 9, GPS locating module 10, described sense contact 1 is connected with signal processing module 2 input end, signal processing module 2 output terminal is connected with single-chip microcomputer 9, described single-chip microcomputer 9 and loudspeaker 3, LED module 8 is connected, described signal processing module 2 is formed by connecting by operational amplifier and RC filtering circuit, amplification filtering is carried out to induced signal, described GPS locating module 10 is connected with single-chip microcomputer 9, and position signalling is wirelessly sent to monitoring server by GPS locating module 10, described signal processing module 2, loudspeaker 3, LED module 8, single-chip microcomputer 9, GPS locating module 10 built-up circuit part 5, described sense contact 1, circuit part 5 are arranged in the cavity in plastics temple 7.
A kind of method for early warning of anti-electric shock early warning glasses is for arranging three current thresholds: one-level current threshold, two-level current threshold value and tertiary current threshold value; Induction current compares with current threshold successively in single-chip microcomputer, when induction current is less than one-level current threshold, does not report to the police; When induction current be greater than one-level current threshold be less than two-level current threshold value time, carry out audio alert, simultaneously LED module sends green glow, and prompting personnel can short stay; When induction current be greater than two-level current threshold value be less than tertiary current threshold value time, carry out audio alert, simultaneously LED module sends gold-tinted, and prompting personnel can not stop for a long time; When induction current exceedes tertiary current threshold value, while audio alert, LED module sends ruddiness, and prompting personnel need to leave at once to guarantee safety.
Object of the present invention can also be realized further by following technical measures:
Aforementioned anti-electric shock early warning glasses, use solar panel 11 to power.
Aforementioned anti-electric shock early warning glasses, wherein solar panel 11 is multiple, is arranged in the outside of plastics temple 7.
Aforementioned anti-electric shock early warning glasses, wherein LED module 8 adopts adopting surface mounted LED, can launch green, yellow, red trichromatism light.
Aforementioned anti-electric shock early warning glasses, the transparent conductive film that wherein eyeglass 4 covers is that ITO conductive film or graphene conductive film or aluminium mix zinc oxide conductive thin film.
Aforementioned anti-electric shock early warning glasses, the transparent conductive film that described eyeglass 4 covers covers polyethylene terephthalate diaphragm again.
Compared with prior art, the invention has the beneficial effects as follows: filtering is carried out to electric field induction signal, prevent false alarm, electric field induction signal is amplified to the problem of the protection distance deficiency to solve voltage levels, expand the scope of distance of reaction to play better protected effect; Carry out hierarchical identification for induced signal, solve the problem of undesired signal false alarm, meanwhile, grading forewarning system makes user take countermeasure according to hazard level; Realize positioning function, facilitate monitor staff to show up rapidly and implement repairing and rescue; Solar panel is embedded with outside leg of spectacles, to chip power supply, without the need to dismounting, environmental protection.
Accompanying drawing explanation
Fig. 1 is circuit diagram of the present invention;
Fig. 2 is Glasses structure figure of the present invention;
Fig. 3 is solar panel arrangenent diagram outside temple.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As shown in Figure 1, anti-electric shock early warning glasses, comprise sense contact 1, signal processing module 2, loudspeaker 3, eyeglass 4, metal picture frame 6, plastics temple 7, LED module 8, single-chip microcomputer 9, GPS locating module 10, solar panel 11, as shown in Figure 2, in described metal picture frame 6, eyeglass 4 is installed, metal picture frame 6 and plastics temple 7 are snapped together by temple hinge and be connected with fixed screw becomes one pair of glasses, and metal picture frame 6 adopts pure titanium or titanium alloy or almag or stainless steel materials to make.
Described eyeglass 4 covers transparent conductive film, specifically can be ITO conductive film, graphene film or aluminium coating and mixes zinc oxide conductive thin film (AZO).In order to improve ITO conductive film transmittance, the ITO conductive film covered covering polyethylene terephthalate diaphragm again and percent of pass can be brought up to more than 90 percent.
Described signal processing module 2, loudspeaker 3, LED module 8, single-chip microcomputer 9, GPS locating module 10 built-up circuit part 5, described sense contact 1, circuit part 5 are arranged in the cavity in plastics temple 7.Described sense contact 1 is for responding to neighbouring electric field signal, sense contact 1 is connected with signal processing module 2 input end, signal processing module 2 output terminal is connected with single-chip microcomputer 9, described single-chip microcomputer 9 is connected with loudspeaker 3, LED module 8, described signal processing module 2 is formed by connecting by operational amplifier and RC filtering circuit, amplification filtering is carried out to induced signal, remote low-voltage electric environment can be sensed.Described GPS locating module 10 is connected with single-chip microcomputer 9, and position signalling is wirelessly sent to monitoring server by GPS locating module 10.
Described LED module 8 adopts adopting surface mounted LED, can be attached to the position of the picture frame left and right corner of glasses.
Glasses of the present invention use solar panel 11 to power, and as shown in Figure 3, multiple solar panels 11 are arranged in the outside of plastics temple 7, to chip power supply, without the need to dismounting, and environmental protection.
Described ITO plated film conduction eyeglass has referred in lens surface vacuum evaporation resin or the glass eye eyeglass of the conductive indium-tin oxide layer of one deck 20-200nm thickness.ITO plated film conduction eyeglass and metal picture frame play receiving antenna, and have induction area large, receiving sensitivity is high, take precautions against the good result of distance.
During use, anti-electric shock early warning glasses are worn in the usual way, when wearer's head is near hazardous location, live zone, be transmitted on the metal picture frame of anti-electric shock alarm glasses and ITO plated film conduction eyeglass at the electromagnetic radiation as waves of spatial, produce induction current.Induced electricity flows through metal picture frame and is delivered on the induction electrode contact of plastics temple; import in circuit part 5 carry out amplification process drive loudspeaker send alarm call or voice message; people are made to recognize current dangerous situation; initiatively take to take precautions against or workaround; protection personal safety, the generation of prevention electric shock accidents.
Adopt anti-electric shock early warning glasses of the present invention carry out early warning time, three current thresholds are set: one-level current threshold, two-level current threshold value and tertiary current threshold value; Induction current compares with current threshold successively in single-chip microcomputer, when induction current is less than one-level current threshold, does not report to the police; When induction current be greater than one-level current threshold be less than two-level current threshold value time, carry out audio alert, simultaneously LED module sends green glow, and prompting personnel can short stay; When induction current be greater than two-level current threshold value be less than tertiary current threshold value time, carry out audio alert, simultaneously LED module sends gold-tinted, and prompting personnel can not stop for a long time; When induction current exceedes tertiary current threshold value, while audio alert, LED module sends ruddiness, and prompting personnel need to leave at once to guarantee safety.
Position signalling wirelessly sends to monitoring server and external control indoor to carry out GPS positioning and communicating by GPS locating module 10.In electrification in high voltage region, the position of trapped personnel can be conveyed to pulpit by radio communication by glasses, is convenient to implement rapidly rescue; In high voltage fault region, can, by wireless communication signals determination abort situation, repair personnel can be reached the spot the very first time.
In addition to the implementation, the present invention can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of application claims.
Claims (7)
1. anti-electric shock early warning glasses, comprise sense contact (1), loudspeaker (3), eyeglass (4), metal picture frame (6), plastics temple (7), LED module (8), in described metal picture frame, (6) install eyeglass (4), metal picture frame (6) and plastics temple (7) are snapped together by temple hinge and become one pair of glasses, described eyeglass (4) covers transparent conductive film, it is characterized in that: also comprise signal processing module (2), single-chip microcomputer (9), GPS locating module (10), described sense contact (1) is connected with signal processing module (2) input end, signal processing module (2) output terminal is connected with single-chip microcomputer (9), described single-chip microcomputer (9) and loudspeaker (3), LED module (8) is connected, described signal processing module (2) is formed by connecting by operational amplifier and RC filtering circuit, amplification filtering is carried out to induced signal, described GPS locating module (10) is connected with single-chip microcomputer (9), and position signalling is wirelessly sent to monitoring server by GPS locating module (10), described signal processing module (2), loudspeaker (3), LED module (8), single-chip microcomputer (9), GPS locating module (10) built-up circuit part (5), described sense contact (1), circuit part (5) are arranged in the cavity in plastics temple (7).
2. anti-electric shock early warning glasses as claimed in claim 1, is characterized in that: described anti-electric shock early warning glasses use solar panel (11) power supply.
3. anti-electric shock early warning glasses as claimed in claim 2, is characterized in that: described solar panel (11), for multiple, is arranged in the outside of plastics temple (7).
4. anti-electric shock early warning glasses as claimed in claim 1, is characterized in that: described LED module (8) adopts adopting surface mounted LED, can launch green, yellow, red trichromatism light.
5. anti-electric shock early warning glasses as claimed in claim 1, is characterized in that: the transparent conductive film that described eyeglass (4) covers is that ITO conductive film or graphene conductive film or aluminium mix zinc oxide conductive thin film.
6. anti-electric shock early warning glasses as claimed in claim 5, is characterized in that: on the transparent conductive film that described eyeglass (4) covers, cover polyethylene terephthalate diaphragm again.
7. a method for early warning for anti-electric shock early warning glasses as claimed in claim 1, is characterized in that: arrange three current thresholds: one-level current threshold, two-level current threshold value and tertiary current threshold value; Induction current compares with current threshold successively in single-chip microcomputer, when induction current is less than one-level current threshold, does not report to the police; When induction current be greater than one-level current threshold be less than two-level current threshold value time, carry out audio alert, simultaneously LED module sends green glow, and prompting personnel can short stay; When induction current be greater than two-level current threshold value be less than tertiary current threshold value time, carry out audio alert, simultaneously LED module sends gold-tinted, and prompting personnel can not stop for a long time; When induction current exceedes tertiary current threshold value, while audio alert, LED module sends ruddiness, and prompting personnel need to leave at once to guarantee safety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410749049.7A CN104483760A (en) | 2014-12-09 | 2014-12-09 | Electric shock protection early warning spectacles and early warning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410749049.7A CN104483760A (en) | 2014-12-09 | 2014-12-09 | Electric shock protection early warning spectacles and early warning method |
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| Publication Number | Publication Date |
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| CN104483760A true CN104483760A (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410749049.7A Pending CN104483760A (en) | 2014-12-09 | 2014-12-09 | Electric shock protection early warning spectacles and early warning method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106053923A (en) * | 2016-05-24 | 2016-10-26 | 国网天津市电力公司 | Progressive safety alarm for near-electric detection |
| CN106681021A (en) * | 2015-11-06 | 2017-05-17 | 林惠花 | Graphene glasses |
| CN110738820A (en) * | 2019-10-31 | 2020-01-31 | 国网河南省电力公司信息通信公司 | distribution operation field safety early warning circuit |
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Application publication date: 20150401 |
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