CN105957302A - Electricity induction alarm device of safety helmet - Google Patents
Electricity induction alarm device of safety helmet Download PDFInfo
- Publication number
- CN105957302A CN105957302A CN201610425870.2A CN201610425870A CN105957302A CN 105957302 A CN105957302 A CN 105957302A CN 201610425870 A CN201610425870 A CN 201610425870A CN 105957302 A CN105957302 A CN 105957302A
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- CN
- China
- Prior art keywords
- electric field
- voltage electric
- alarm device
- high voltage
- safety helmet
- 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.)
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Classifications
-
- 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
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
Abstract
The invention relates to the technical field of safe power production, particularly to an electricity induction alarm device of a safety helmet. The device comprises a safety helmet body, a field detection and alarm unit, and a remote monitoring and alarming unit. The field detection and alarm unit consists of a non-contact type high-voltage electric field sensing unit and a voice alarm unit; and the non-contact type high-voltage electric field sensing unit is used for detecting whether a high-voltage electric field exists at an attachment of the safety helmet body and transmitting a detection signal with high-voltage electric field existence detection to the voice alarm unit. The remote monitoring and alarming unit consists of a field industrial control machine, a wireless router, a communication unit, a dispatching host and a hand-held intelligent terminal. The non-contact type high-voltage electric field sensing unit uses a wireless router to transmit the detection signal with high-voltage electric field existence detection to the field industrial control machine; the field industrial control machine uses the communication unit and a telecom operator network to transmit the detection signal with high-voltage electric field existence detection to the dispatching host; and the dispatching host transmits the signal to the hand-held intelligent terminal.
Description
Technical field
The present invention relates to electric power safety production technical field, be specifically related to a kind of safety helmet faradism alarm device.
Background technology
Along with the fast development of electric utility, power grid construction improves constantly with the quickening of transformation paces and the service level of power supply guarantee, power construction and service work proposes many new requirements and challenge.Wherein, constantly electricity upkeep operation is that state's net ensures, to power supply, the novel electric power service work pattern that work proposes, this service work pattern can improve power supply quality, promote satisfaction of users, but there is the problem that operation easier is big and security risk is high, ensure that the safety of operator is to carry out the important process of constantly electricity upkeep operation.
Summary of the invention
The technical problem to be solved is to provide a kind of safety helmet faradism alarm device, this device can monitor the charged situation of electric power overhaul object, electric device for the high-tension electricity with harmful to human safety, can be sent a warning message to maintainer by this device, it is ensured that maintainer's job safety.
The technical scheme is that
Safety helmet faradism alarm device, including safety helmet body, Site Detection and alarm device and remote monitoring alarm device.
Site Detection and alarm device are arranged on safety helmet body, Site Detection and alarm device include non-contact type high voltage electric field sensing unit and audio alert unit, audio alert unit includes triggering circuit, speech chip and speaker, non-contact type high voltage electric field sensing unit is for detecting whether safety helmet body adnexa exists high voltage electric field and transmit the detection signal that there is high voltage electric field to triggering circuit, and trigger circuit triggers speech chip utilizes speaker to report the alarm signal of high voltage electric field.
Remote monitoring alarm device includes on-the-spot industrial computer, wireless router, communication unit, dispatching host machine and hand-held intelligent terminal.Wireless router is arranged on Overhaul site, non-contact type high voltage electric field sensing unit utilizes wireless router to transmit the detection signal that there is high voltage electric field to on-the-spot industrial computer, on-the-spot industrial computer utilizes communication unit and telecommunication carrier networks to be transmitted by the detection signal that there is high voltage electric field to dispatching host machine, dispatching host machine record, there is the detection signal of high voltage electric field and transmits to hand-held intelligent terminal.
Concrete, non-contact type high voltage electric field sensing unit is photoelectric effect overvoltage sensor or ultraviolet detection extra-high voltage electroscope or contactless D-dot voltage transformer.
Concrete, communication unit is the DTU digital transmission module being arranged on on-the-spot industrial computer, and telecommunication carrier networks is GPRS network.
Concrete, hand-held intelligent terminal is smart mobile phone or panel computer.
Concrete, whether safety helmet faradism alarm device with the high-tension electricity of harmful to human safety and sends a warning message to maintainer for monitoring inlet wire bus, chopper, main transformer, switch cubicle or GIS combination electric appliance.
Beneficial effects of the present invention: the safety helmet faradism alarm device set up according to technical scheme, the charged situation of maintenance object (such as inlet wire bus, chopper, main transformer, switch cubicle or GIS combination electric appliance) can be monitored in real time, in time by the charged situation feedback maintainer of maintenance object, it is to avoid maintainer's maloperation causes casualties.Electric power overhaul object is generally located remotely from the remote districts in city, utilize GPRS network to carry out on-the-spot industrial computer and dispatching host machine communication, and dispatching host machine communicates with hand-held intelligent terminal, without geographical restrictions, motility is high, it is possible to meet the needs of all types transformer station hotline maintenance.Utilize photoelectric effect overvoltage sensor, ultraviolet detection extra-high voltage electroscope or contactless D-dot voltage transformer to carry out overhauling the non-contact detecting of object, have the advantages that reliability is high and capacity of resisting disturbance is strong.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the circuit theory schematic diagram of audio alert unit.
Wherein, 1-triggers circuit, U-speech chip, Y-speaker.
Detailed description of the invention
With reference to Fig. 1, the safety helmet faradism alarm device of embodiment includes audio alert unit, photoelectric effect overvoltage sensor, on-the-spot industrial computer, wireless router, DTU digital transmission module, GPRS network, dispatching host machine and hand-held intelligent terminal, DTU digital transmission module connects on-the-spot industrial computer, on-the-spot industrial computer is by DTU digital transmission module and utilizes GPRS network and dispatching host machine communication, and dispatching host machine utilizes GPRS network and hand-held intelligent terminal communication.Photoelectric effect overvoltage sensor is for detecting the electriferous state of electric power overhaul object, and utilize wireless router by the transmission of electriferous state signal to on-the-spot industrial computer, on-the-spot industrial computer utilizes DTU digital transmission module and GPRS network to transmit electriferous state signal to dispatching host machine, dispatching host machine calculates electriferous state signal and judges electriferous state signal whether safety, carried charge is reached to the electric device of harmful to human safety criterion, dispatching host machine sends a warning message to the maintenance director of electric device, and warning information informs maintenance director by hand-held intelligent terminal.Maintenance director checks whether the safety protection equipment of teams and groups personnel is dressed and puts in place, if being in safety zone, emphasis inspection causes the maintainer of warning the most to withdraw to safety zone.Each safety helmet faradism alarm device is provided with unique ID coding, sends this ID coding while sending live detection information and warning information, for dispatching host machine storage and to hand-held intelligent terminal information above.
In embodiment, the detection signal that there is high voltage electric field is transmitted to audio alert unit by photoelectric effect overvoltage sensor, by audio alert unit real-time broadcasting warning signal, to remind maintainer to note and charging equipment holding safe distance.As in figure 2 it is shown, audio alert unit includes triggering circuit 1, speech chip U and speaker Y.Photoelectric effect overvoltage sensor detect high voltage electric field detection signal after by trigger circuit triggers speech chip utilize speaker report high voltage electric field alarm signal.
The safety helmet faradism alarm device of embodiment achieves on-the-spot alarm for high voltage and remotely monitors alarm for high voltage; under the protection of the monitoring of dual high pressure and warning measure; be conducive to improving the operating safety factor of electric power overhaul personnel; in dispatching host machine, form security monitoring data simultaneously, carry out basis preparation for carrying out safety in production from now on.
In addition to using photoelectric effect overvoltage sensor and carrying out non-contact voltage detection, it is also with ultraviolet detection extra-high voltage electroscope or contactless D-dot voltage transformer realizes non-contact voltage detection.In the present invention, the composition of photoelectric effect overvoltage sensor, structure, operation principle and using method are shown in " contactless over-voltage monitoring sensor based on an electrooptic effect " (High-Voltage Technology
Volume 41 the 1st phase the 140-145 page);The composition of ultraviolet detection extra-high voltage electroscope, structure, operation principle and using method are shown in " research of non-contact type extra-high voltage electricity device based on uv detection method " (University Of Chongqing's Electrical Engineering Master's thesis in 2007);The composition of D-dot voltage transformer, structure, operation principle and using method are shown in Chinese patent " contactless D-dot voltage transformer and voltage detecting automatic correcting method thereof " (patent No. 201310206264.8).
The above embodiment is only the preferred embodiments of the present invention, and and the feasible enforcement of non-invention exhaustive.For persons skilled in the art, any obvious change done to it on the premise of without departing substantially from the principle of the invention and spirit, within all should being contemplated as falling with the claims of the present invention.
Claims (5)
1. a safety helmet faradism alarm device, including safety helmet body, it is characterised in that it includes Site Detection and alarm device and remote monitoring alarm device;
Described Site Detection and alarm device are arranged on safety helmet body, described Site Detection and alarm device include non-contact type high voltage electric field sensing unit and audio alert unit, described audio alert unit includes triggering circuit, speech chip and speaker, described non-contact type high voltage electric field sensing unit is for detecting whether safety helmet body adnexa exists high voltage electric field and transmit the detection signal that there is high voltage electric field to triggering circuit, and described trigger circuit triggers speech chip utilizes speaker to report the alarm signal of high voltage electric field;
Described remote monitoring alarm device includes on-the-spot industrial computer, wireless router, communication unit, dispatching host machine and hand-held intelligent terminal;Described wireless router is arranged on Overhaul site, described non-contact type high voltage electric field sensing unit utilizes wireless router to transmit the detection signal that there is high voltage electric field to on-the-spot industrial computer, described on-the-spot industrial computer utilizes communication unit and telecommunication carrier networks to be transmitted by the detection signal that there is high voltage electric field to dispatching host machine, described dispatching host machine record, there is the detection signal of high voltage electric field and transmits to hand-held intelligent terminal.
Safety helmet faradism alarm device the most according to claim 1, it is characterised in that described non-contact type high voltage electric field sensing unit is photoelectric effect overvoltage sensor or ultraviolet detection extra-high voltage electroscope or contactless D-dot voltage transformer.
Safety helmet faradism alarm device the most according to claim 2, it is characterised in that described communication unit is the DTU digital transmission module being arranged on on-the-spot industrial computer, and described telecommunication carrier networks is GPRS network.
Safety helmet faradism alarm device the most according to claim 3, it is characterised in that described hand-held intelligent terminal is smart mobile phone or panel computer.
Safety helmet faradism alarm device the most according to claim 4, it is characterised in that whether described safety helmet faradism alarm device with the high-tension electricity of harmful to human safety and sends a warning message to maintainer for monitoring inlet wire bus, chopper, main transformer, switch cubicle or GIS combination electric appliance.
Priority Applications (1)
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CN201610425870.2A CN105957302A (en) | 2016-06-16 | 2016-06-16 | Electricity induction alarm device of safety helmet |
Applications Claiming Priority (1)
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CN201610425870.2A CN105957302A (en) | 2016-06-16 | 2016-06-16 | Electricity induction alarm device of safety helmet |
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CN105957302A true CN105957302A (en) | 2016-09-21 |
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CN201610425870.2A Pending CN105957302A (en) | 2016-06-16 | 2016-06-16 | Electricity induction alarm device of safety helmet |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106249032A (en) * | 2016-09-26 | 2016-12-21 | 国网浙江省电力公司温州供电公司 | A kind of alarming in short range of electric power device |
CN107942150A (en) * | 2017-11-30 | 2018-04-20 | 国家电网公司 | Wearable alarming in short range of electric power device |
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CN201478877U (en) * | 2009-04-14 | 2010-05-19 | 兰州银利电器设备有限责任公司 | Non-contact type high-voltage detecting protection device |
CN102621402A (en) * | 2012-04-06 | 2012-08-01 | 辽宁省电力有限公司丹东供电公司 | Intelligent safety helmet for controlling distance between human and electric equipment and control method for intelligent safety helmet |
CN202362356U (en) * | 2011-11-26 | 2012-08-01 | 河南省电力公司南阳供电公司 | High voltage live display and voice alarm device |
CN103532239A (en) * | 2013-10-23 | 2014-01-22 | 国家电网公司 | On-line teletransmission display and alarm device for power operation equipment |
CN105572459A (en) * | 2015-12-18 | 2016-05-11 | 国家电网公司 | High-voltage non-contact early warning apparatus |
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2016
- 2016-06-16 CN CN201610425870.2A patent/CN105957302A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201478877U (en) * | 2009-04-14 | 2010-05-19 | 兰州银利电器设备有限责任公司 | Non-contact type high-voltage detecting protection device |
CN202362356U (en) * | 2011-11-26 | 2012-08-01 | 河南省电力公司南阳供电公司 | High voltage live display and voice alarm device |
CN102621402A (en) * | 2012-04-06 | 2012-08-01 | 辽宁省电力有限公司丹东供电公司 | Intelligent safety helmet for controlling distance between human and electric equipment and control method for intelligent safety helmet |
CN103532239A (en) * | 2013-10-23 | 2014-01-22 | 国家电网公司 | On-line teletransmission display and alarm device for power operation equipment |
CN105572459A (en) * | 2015-12-18 | 2016-05-11 | 国家电网公司 | High-voltage non-contact early warning apparatus |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106249032A (en) * | 2016-09-26 | 2016-12-21 | 国网浙江省电力公司温州供电公司 | A kind of alarming in short range of electric power device |
CN107942150A (en) * | 2017-11-30 | 2018-04-20 | 国家电网公司 | Wearable alarming in short range of electric power device |
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Application publication date: 20160921 |
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