CN104299357A - Warning board device capable of automatically transmitting early warning signals - Google Patents
Warning board device capable of automatically transmitting early warning signals Download PDFInfo
- Publication number
- CN104299357A CN104299357A CN201410487521.4A CN201410487521A CN104299357A CN 104299357 A CN104299357 A CN 104299357A CN 201410487521 A CN201410487521 A CN 201410487521A CN 104299357 A CN104299357 A CN 104299357A
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- CN
- China
- Prior art keywords
- circuit unit
- early warning
- gsm
- power supply
- board device
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- 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
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- 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
Abstract
The invention discloses a warning board device capable of automatically transmitting early warning signals. The warning board device comprises a sensor circuit unit, a CPU circuit unit, a GSM circuit unit, a mobile phone user and a power supply unit. The sensor circuit unit is electrically connected with the CPU circuit unit. The CPU circuit unit is electrically connected with the mobile phone user through the GSM circuit unit in a wireless mode. The power supply unit supplies power to all the circuit units. The warning board device has the advantages that a pyroelectric infrared sensor is adopted to send the warning signals to the user mobile phone, the personal injury and misoperation accidents are effectively prevented, the field security function is improved, the security control level is increased, the work cost is reduced, and work efficiency and quality are improved.
Description
Technical field
The present invention relates to power industry system relay protection professional skill field; Particularly relate to the warning sign device that automatically can transmit early warning signal applied in a kind of electric system.
Background technology
Current station, improvement project all need to mount many working earthing lines, guarantee that the working range of repair and maintenance personnel is interior without electricity, for improving site safety, the measure staying people to guard groundwork ground wire is taked at scene, the personnel that can cause like this disperse, be difficult to management and control, work efficiency reduces, and engineering cost strengthens; There is indivedual guard to lack a sense of responsibility in addition, not circulating a notice of with on-the-spot responsible official when leaving the post, often becoming illusory phenomenon.For this reason, at work in the urgent need to a kind of warning sign device that automatically can transmit early warning signal.
Summary of the invention
Technical matters to be solved by this invention is, provides a kind of telephone line detecting fault device.
The technical solution adopted in the present invention is, a kind of warning sign device that automatically can transmit early warning signal, comprise, sensor circuit unit, cpu circuit unit, GSM circuit unit, cellphone subscriber and power supply unit, described sensor circuit unit is electrically connected with cpu circuit unit, cpu circuit unit is by GSM circuit unit and cellphone subscriber's dedicated radio link, and power supply unit provides electric power for each above-mentioned circuit unit.
Described sensor circuit unit adopts the model of pyroelectric infrared sensor to be model that BISS001, GSM circuit unit adopts to be the TC35 of Siemens Company.
Described cpu circuit unit selects the IC model of single-chip microcomputer to be 80C51.
Described power supply unit selects rechargeable battery or solar cell.
The invention has the beneficial effects as follows, what adopt is that alarm signal is sent to user mobile phone by pyroelectric infrared sensor, effectively prevents personal injury and misoperation fault, improves the level of site safety security function and security management and control, reduce job costs, improve work efficiency and craftmanship.
Accompanying drawing explanation
Fig. 1 is the warning sign device circuit architecture block diagram that the present invention transmits early warning signal automatically;
Fig. 2 is the electrical schematic diagram that the present invention transmits the warning sign device circuit main circuit of early warning signal automatically;
Fig. 3 is the electrical schematic diagram that the present invention transmits the warning sign device GSM circuit unit of early warning signal automatically;
Fig. 4 is the using state schematic diagram that the present invention transmits the warning sign device of early warning signal automatically.
In figure:
10, sensor circuit unit 20, cpu circuit unit
30, GSM circuit unit 40, cellphone subscriber
50, power supply unit.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
Fig. 4 is the using state schematic diagram that the present invention transmits the warning sign device of early warning signal automatically.As shown in Figure 4.Intelligent warning board device has detected that personnel are close to after electric brake regional signal, pass to user mobile phone by cpu circuit unit 20, circuit unit 30 by signal, achieve the long range propagation of electric brake repair and maintenance on-site signal.
As shown in Figure 1 to Figure 3, Intelligent warning board device of the present invention, comprise, sensor circuit unit 10, cpu circuit unit 20, GSM circuit unit 30, cellphone subscriber 40 and power supply unit 50, described sensor circuit unit 10 is electrically connected with cpu circuit unit 20, cpu circuit unit 20 is by GSM circuit unit 30 and cellphone subscriber 40 dedicated radio link, and power supply unit 50 provides electric power for each above-mentioned circuit unit.
What sensor circuit unit 10 adopted is pyroelectric infrared sensor, and pyroelectric infrared sensor exports electric signal by detecting the infrared ray of human or animal's transmitting, and effect angle is 110 °.Can use the infrared finished product assembly of BISS001 type, operating distance is by Fei Nieer lens adjustment.The input probe of pyroelectric infrared sensor, the elevation angle can regulate within the scope of 120 °, and the adjustment of actual detection distance is carried out by changing the elevation angle, adjust by reality test, also can adjust adjustable resistance RP in signal deteching circuit to adjust the probe detecting distance of pyroelectric infrared sensor, the detectable distance that this device is selected is 2 meters.The model that GSM circuit unit 30 adopts is the TC35 of Siemens Company.Cpu circuit unit 20 selects the IC model of single-chip microcomputer to be 80C51.Power supply unit 50 selects rechargeable battery or solar cell.
GSM (Global System for Mobile Communication) network is the communication network system based on tdma and frequency division multiple access technology, belongs to the second generation communication technology (2G).This technology maturation, wide coverage.GSM message breath service (Short Message Service), as a kind of basic service of GSM network, is more and more applied.
Detectable signal, by P0.0 and P0.1 input, does not adopt interrupt mode, is the generation in order to prevent early warning by mistake.The serial line interface of cpu circuit unit 20 is connected with the serial ports of GSM circuit unit 30 by level transferring chip MAX202.Owing to being asynchronous serial communication, can adopt without current control mode, 2,3,5 of connecting interface J1.TC35 is the high-performance gsm module of Siemens Company's exploitation, is easy to integrated in application system.Be characterized in: frequency range is double frequency GSM900MHz and GSM1800MHz (phase2/2+); Supported data, voice, short message and fax; Power range is wide; There is RS232 interface and speech interface.After user receives information warning, can rapidly away from dangerous matter sources.At present, send SMS message conventional Text and PDU (Protocol Data Unit) pattern.Use Text pattern transmitting-receiving note code simple, easily realize, but maximum shortcoming to receive and dispatch Chinese short message; And PDU pattern not only supports Chinese short message, also English note can be sent.PDU pattern transmitting-receiving note can use three kinds of codings: 7-bit, 8-bit and UCS2 encode.7-bit coding is for sending common ascii character, and 8-bit coding is generally used for sending data-message, and UCS2 coding is for sending Unicode character, and type of coding is specified in PDU packet.Due in GSM standard, Chinese character code adopts Unicode coding, instead of current domestic conventional GB-2312 encode, as long as so by encoded translated for metric Unicode be sexadecimal, also can be got by conversion by GB-2312 coding.Such as the decimal system Unicode code of " you are good " two words is respectively 24744 and 22909, and being converted into sexadecimal is 60A8 and 597D.
What the present invention adopted is that alarm signal is sent to user mobile phone by pyroelectric infrared sensor, effectively prevent personal injury and misoperation fault, improve the level of site safety security function and security management and control, reduce job costs, improve work efficiency and craftmanship.Avoid because working in maloperation situation, bring the person and the injury of equipment; This installation cost is cheap, easy to use, is suitable for applying.
It is worthy of note; protection scope of the present invention is not limited to above-mentioned instantiation mode; basic fundamental according to the present invention is conceived; also can by substantially identical structure; object of the present invention can be realized; as long as those of ordinary skill in the art are without the need to through creative work, the embodiment that can associate, all belongs to protection scope of the present invention.
Claims (4)
1. one kind is transmitted the warning sign device of early warning signal automatically, it is characterized in that, comprise, sensor circuit unit (10), cpu circuit unit (20), GSM circuit unit (30), cellphone subscriber (40) and power supply unit (50), described sensor circuit unit (10) is electrically connected with cpu circuit unit (20), cpu circuit unit (20) is by GSM circuit unit (30) and cellphone subscriber (40) dedicated radio link, and power supply unit (50) provides electric power for each above-mentioned circuit unit.
2. the warning sign device of automatic transmission early warning signal according to claim 1, it is characterized in that, described sensor circuit unit (10) adopts the model of pyroelectric infrared sensor to be model that BISS001, GSM circuit unit (30) adopts to be the TC35 of Siemens Company.
3. the warning sign device of automatic transmission early warning signal according to claim 1 and 2, is characterized in that, described cpu circuit unit (20) selects the IC model of single-chip microcomputer to be 80C51.
4. the warning sign device of automatic transmission early warning signal according to claim 1 and 2, is characterized in that, described power supply unit (50) selects rechargeable battery or solar cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410487521.4A CN104299357A (en) | 2014-09-22 | 2014-09-22 | Warning board device capable of automatically transmitting early warning signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410487521.4A CN104299357A (en) | 2014-09-22 | 2014-09-22 | Warning board device capable of automatically transmitting early warning signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104299357A true CN104299357A (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410487521.4A Pending CN104299357A (en) | 2014-09-22 | 2014-09-22 | Warning board device capable of automatically transmitting early warning signals |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109035687A (en) * | 2018-07-11 | 2018-12-18 | 国网山东省电力公司枣庄供电公司 | A kind of portable secured operation dangerous point intelligent alerts board |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012022276A2 (en) * | 2010-08-19 | 2012-02-23 | Vladimir Kranz | The localization and activation of alarm of persons in danger |
| CN202153390U (en) * | 2011-07-21 | 2012-02-29 | 昆山市工业技术研究院有限责任公司 | Household security robot system |
| CN103208164A (en) * | 2013-04-24 | 2013-07-17 | 无锡市崇安区科技创业服务中心 | Fire monitoring alarm system based on internet of things |
| CN203746196U (en) * | 2014-01-16 | 2014-07-30 | 国家电网公司 | Power distribution station security system |
-
2014
- 2014-09-22 CN CN201410487521.4A patent/CN104299357A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012022276A2 (en) * | 2010-08-19 | 2012-02-23 | Vladimir Kranz | The localization and activation of alarm of persons in danger |
| CN202153390U (en) * | 2011-07-21 | 2012-02-29 | 昆山市工业技术研究院有限责任公司 | Household security robot system |
| CN103208164A (en) * | 2013-04-24 | 2013-07-17 | 无锡市崇安区科技创业服务中心 | Fire monitoring alarm system based on internet of things |
| CN203746196U (en) * | 2014-01-16 | 2014-07-30 | 国家电网公司 | Power distribution station security system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109035687A (en) * | 2018-07-11 | 2018-12-18 | 国网山东省电力公司枣庄供电公司 | A kind of portable secured operation dangerous point intelligent alerts board |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |