CN105702140A - Step voltage body feeling system - Google Patents
Step voltage body feeling system Download PDFInfo
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- CN105702140A CN105702140A CN201610251825.XA CN201610251825A CN105702140A CN 105702140 A CN105702140 A CN 105702140A CN 201610251825 A CN201610251825 A CN 201610251825A CN 105702140 A CN105702140 A CN 105702140A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
- G09B23/181—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for electric and magnetic fields; for voltages; for currents
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Abstract
The invention relates to a body feeling system, and particularly relates to a step voltage body feeling system comprising a PC, a display screen, an electric leakage switch, an infrared distance measurement switch and a storage battery. The step voltage body feeling system also comprises an arc generator, a pulse generator, a scene display module and a platform detection module. The platform detection module is used for detecting the movement tracks of the feet of detection personnel and transmitting the movement tracks of the feet of the detection personnel to the PC. The infrared distance measurement switch detects the distance from a lead to the ground and is connected with the arc generator. The PC is respectively connected with the display screen, the scene display module and the pulse generator. The storage battery and the PC are connected with commercial power through the electric leakage switch. The storage battery respectively supplies power to the platform detection module, the infrared distance measurement switch and the arc generator. According to the step voltage body feeling system, students are enabled to understand the causes, the environment and the principle of step voltage so that the electric shock accident due to step voltage can be avoided.
Description
Technical field
The present invention relates to a kind of body-sensing system, be specifically related to a kind of step voltage body-sensing system。
Background technology
So-called step voltage, it is simply that when referring to electrical equipment generation earth fault, enters the people of Potential distribution district walking, the voltage between its bipod around place at earth current。Electrical equipment touch shell or power train unified connect ground short circuit time, electric current goes out from earthing pole four diffusing, form different Potential distribution on the ground, people is when walking close to fault position, potential difference between bipod is step voltage, when a live wire of overhead transmission line breaks and falls to the ground, pick-up point is identical with the electromotive force of live wire, electric current will be wandering to the earth from the pick-up point of wire, then, on ground centered by wire pick-up point, define a Potential Distributing region, from pick-up point more away from, electric current is dispersion more, and ground potential is also more low。If within people or domestic animal stand in 8～10 meters, electric wire pick-up point of distance。It is possible to get an electric shock。So-called safety consciousness, it is simply that people's brains is set up produce must the idea of safety, namely people various external environment condition likely oneself or other people damaged a kind of in production activity guards and the mental status of vigilance。" put prevention first " precondition being to realize safety first, be also important means and method。
Due to domestic at present be blank for step voltage body-sensing system this part, mostly adopt traditional formula of giving lessons to allow student step voltage be recognized and security protection, although the method adopting some such as case analyses in recent years, but effect is still obvious not, trainee is for the importance of step voltage safety and the hazardness not impression intuitively of security incident and recognizes, do not reach expected effect, and the safety of the most of common people to prevent consciousness all strong, therefore have certain demand for the display systems of step voltage。
Summary of the invention
The present invention provides a kind of step voltage body-sensing system, and in solution prior art, step voltage displaying is single, lack body-sensing shows, it does not have the problem of direct feel and understanding, and concrete technical scheme is as follows:
A kind of step voltage body-sensing system, including PC, display screen, leakage switch, infrared distance measurement switchs, accumulator, also include: arc generator, pulse generator, scene display module and platform detection module, described detection of platform module is used for the double-legged movement track of testing staff and passes to PC, described infrared distance measurement switch detects wire and to the distance on ground and is connected with arc generator, described PC connects display screen respectively, scene display module and pulse generator, described accumulator and PC connect civil power each through leakage switch, described accumulator respectively detection of platform module, infrared distance measurement switch and arc generator are powered。
Further, described pulse generator is worn on the both feet of personnel and PC wireless telecommunications, and can produce the artificial feel voltage both feet to human body。
Further, described scene display module permutation and combination is arranged on the ground, the environment that display simulation is different。
Further, described arc generator is arranged on the ground below wire。
Further, described detection of platform module is infrared detection frame, and described infrared detection frame is arranged on around scene display module。
Further, the built-in 12v aneroid battery of described pulse generator。
It should be noted that when real training, for ensureing the personal safety of start-up, civil power is accumulator charging through leakage switch。During operation, accumulator and civil power are fully disconnected, experience district and all adopt storage battery power supply, first, fall to simulating the situation that electric pole falls down by wire, infrared distance measurement switch detection wire ground clearance, the arc generator controlling ground produces arc spark, to experience personnel's visual experience, experience personnel have worn pulse generator entrance step voltage experience district and have experienced, the movement track of detection of platform module detection experience personnel, real-time uploads PC analysis by data, disposal data, judge that whether orientation and the action of experience personnel be correct, control pulse generator and produce the artificial feel voltage both feet to human body, realize step voltage electric shock experience, simultaneously by step-length, range data uploads to large-size screen monitors TV and shows。
Beneficial effect:
The present invention provides a kind of step voltage body-sensing system, relative to tradition, get an electric shock by experiencing step voltage, student is allowed to understand step voltage Producing reason, environment and principle, the reason that step voltage is got an electric shock, if safety operation flow process when running into circuit and equipment fault and run into how correctly step voltage " walks out " hazardous area, allow the method that student grasps correct prevention step voltage electric shock, it is to avoid the generation of step voltage electric shock accidents。
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
Fig. 1 is principle of the invention block diagram。
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearly, below the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is a part of embodiment of the present invention, rather than whole embodiments。Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention。
A kind of step voltage body-sensing system as shown in Figure 1, including PC, display screen, leakage switch, infrared distance measurement switchs, accumulator, also include: arc generator, pulse generator, scene display module and platform detection module, described detection of platform module is used for the double-legged movement track of testing staff and passes to PC, described infrared distance measurement switch detects wire and to the distance on ground and is connected with arc generator, described PC connects display screen respectively, scene display module and pulse generator, described accumulator and PC connect civil power each through leakage switch, described accumulator respectively detection of platform module, infrared distance measurement switch and arc generator are powered。
Described pulse generator is worn on the both feet of personnel and PC wireless telecommunications, and the artificial feel voltage both feet to human body can be produced, described scene display module permutation and combination is arranged on the ground, the environment that display simulation is different, described arc generator is arranged on the ground below wire, described detection of platform module is infrared detection frame, and described infrared detection frame is arranged on around scene display module, the built-in 12v aneroid battery of described pulse generator。
It should be noted that when real training, for ensureing the personal safety of start-up, civil power is accumulator charging through leakage switch。During operation, accumulator and civil power are fully disconnected, experience district and all adopt storage battery power supply, first, fall to simulating the situation that electric pole falls down by wire, infrared distance measurement switch detection wire ground clearance, the arc generator controlling ground produces arc spark, to experience personnel's visual experience, experience personnel have worn pulse generator entrance step voltage experience district and have experienced, the movement track of detection of platform module detection experience personnel, real-time uploads PC analysis by data, disposal data, judge that whether orientation and the action of experience personnel be correct, control pulse generator and produce the artificial feel voltage both feet to human body, realize step voltage electric shock experience, simultaneously by step-length, range data uploads to large-size screen monitors TV and shows。
The present invention provides a kind of step voltage body-sensing system, relative to tradition, get an electric shock by experiencing step voltage, student is allowed to understand step voltage Producing reason, environment and principle, the reason that step voltage is got an electric shock, if safety operation flow process when running into circuit and equipment fault and run into how correctly step voltage " walks out " hazardous area, allow the method that student grasps correct prevention step voltage electric shock, it is to avoid the generation of step voltage electric shock accidents。
This above example only in order to technical scheme to be described, is not intended to limit；Although the present invention being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent replacement；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme。
Claims (6)
1. a step voltage body-sensing system, including PC, display screen, leakage switch, infrared distance measurement switchs, accumulator, it is characterized in that, also include: arc generator, pulse generator, scene display module and platform detection module, described detection of platform module is used for the double-legged movement track of testing staff and passes to PC, described infrared distance measurement switch detects wire and to the distance on ground and is connected with arc generator, described PC connects display screen respectively, scene display module and pulse generator, described accumulator and PC connect civil power each through leakage switch, described accumulator respectively detection of platform module, infrared distance measurement switch and arc generator are powered。
2. step voltage body-sensing system as claimed in claim 1, it is characterised in that described pulse generator is worn on the both feet of personnel and PC wireless telecommunications, and can produce the artificial feel voltage both feet to human body。
3. step voltage body-sensing system as claimed in claim 1, it is characterised in that described scene display module permutation and combination is arranged on the ground, the environment that display simulation is different。
4. step voltage body-sensing system as claimed in claim 1, it is characterised in that described arc generator is arranged on the ground below wire。
5. step voltage body-sensing system as claimed in claim 1, it is characterised in that described detection of platform module is infrared detection frame, and described infrared detection frame is arranged on around scene display module。
6. step voltage body-sensing system as claimed in claim 2, it is characterised in that the built-in 12v aneroid battery of described pulse generator。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610251825.XA CN105702140A (en) | 2016-04-21 | 2016-04-21 | Step voltage body feeling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610251825.XA CN105702140A (en) | 2016-04-21 | 2016-04-21 | Step voltage body feeling system |
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| CN105702140A true CN105702140A (en) | 2016-06-22 |
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| CN201610251825.XA Pending CN105702140A (en) | 2016-04-21 | 2016-04-21 | Step voltage body feeling system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110648574A (en) * | 2019-09-30 | 2020-01-03 | 武汉大学 | Step voltage and contact voltage simulation experiment device and method |
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| CN2135175Y (en) * | 1992-10-05 | 1993-06-02 | 古交市河口镇中学 | Body electric shock demonstrator |
| CN2449313Y (en) * | 2000-10-30 | 2001-09-19 | 张尚珍 | Imitating step voltage teaching projection demonstrator |
| CN2814560Y (en) * | 2005-04-23 | 2006-09-06 | 陈彪泉 | Step voltage experimental device |
| CN201000687Y (en) * | 2007-01-15 | 2008-01-02 | 杨阳 | Step voltage demonstration device |
| CN202584517U (en) * | 2012-05-25 | 2012-12-05 | 宋建云 | High-voltage step voltage demonstrating device |
| CN203552553U (en) * | 2013-10-30 | 2014-04-16 | 贵州电力职业技术学院 | Power line step voltage body sensing device |
| CN104240569A (en) * | 2014-09-30 | 2014-12-24 | 郑州万特电气股份有限公司 | Step-voltage body sensing equipment |
| CN104376769A (en) * | 2014-11-28 | 2015-02-25 | 重庆欧派信息科技有限责任公司 | Step voltage electric shock simulation experience device |
| CN104464465A (en) * | 2014-12-11 | 2015-03-25 | 国家电网公司 | High-voltage step voltage somatosensory equipment and using method thereof |
| CN104715661A (en) * | 2015-03-25 | 2015-06-17 | 武汉科迪奥电力科技有限公司 | Step voltage demonstration training system and method |
| CN204557893U (en) * | 2015-04-13 | 2015-08-12 | 姜玉柱 | Step voltage experiences instrument |
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2016
- 2016-04-21 CN CN201610251825.XA patent/CN105702140A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2135175Y (en) * | 1992-10-05 | 1993-06-02 | 古交市河口镇中学 | Body electric shock demonstrator |
| CN2449313Y (en) * | 2000-10-30 | 2001-09-19 | 张尚珍 | Imitating step voltage teaching projection demonstrator |
| CN2814560Y (en) * | 2005-04-23 | 2006-09-06 | 陈彪泉 | Step voltage experimental device |
| CN201000687Y (en) * | 2007-01-15 | 2008-01-02 | 杨阳 | Step voltage demonstration device |
| CN202584517U (en) * | 2012-05-25 | 2012-12-05 | 宋建云 | High-voltage step voltage demonstrating device |
| CN203552553U (en) * | 2013-10-30 | 2014-04-16 | 贵州电力职业技术学院 | Power line step voltage body sensing device |
| CN104240569A (en) * | 2014-09-30 | 2014-12-24 | 郑州万特电气股份有限公司 | Step-voltage body sensing equipment |
| CN104376769A (en) * | 2014-11-28 | 2015-02-25 | 重庆欧派信息科技有限责任公司 | Step voltage electric shock simulation experience device |
| CN104464465A (en) * | 2014-12-11 | 2015-03-25 | 国家电网公司 | High-voltage step voltage somatosensory equipment and using method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110648574A (en) * | 2019-09-30 | 2020-01-03 | 武汉大学 | Step voltage and contact voltage simulation experiment device and method |
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Application publication date: 20160622 |
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