CN101115102A - Intelligent management system of mobile phone signal shielding network - Google Patents
Intelligent management system of mobile phone signal shielding network Download PDFInfo
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- CN101115102A CN101115102A CNA2007100248187A CN200710024818A CN101115102A CN 101115102 A CN101115102 A CN 101115102A CN A2007100248187 A CNA2007100248187 A CN A2007100248187A CN 200710024818 A CN200710024818 A CN 200710024818A CN 101115102 A CN101115102 A CN 101115102A
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Abstract
The invention discloses a mobile phone signal jamming net intelligent managing system, including a controlling computer, a line concentration controller, a controlled machine and a mobile phone signal jammer. The line concentration controller is connected with the controlled computer; at least one controlled machine is connected with the line concentration controller by low voltage electric net. The controlled machine is connected with the mobile phone signal jammer that is arranged in a jammed area to control a make-and-break of the mobile signal jammer. Mobile phone signal jammers distributed in various areas are scrutinized and controlled by the controlling computer through a combined net, which greatly brings convenience to an operation of the a control of the jammers, reduces intensity of maintenance, and saves human resources. By adopting power carrier combined net, each jammer uses a current low voltage (220V/50Hz) power net transformation switch to control orders which needs no single wiring in the way of reducing net combination cost, but only needs to rapidly combine nets at the place with low voltage power lines in the way of improving flexibility of the combined net and reducing time of net combination.
Description
One, technical field
The present invention relates to a kind of management system, a kind of intelligent management system of mobile phone signal shielding network that specifically is.
Two, background technology
High speed development along with mobile communication technology, mobile phone (mobile phone) is convenient, fast with it, be not subjected to many advantages such as time and site limitation to be subjected to users' welcome deeply, its number of users constantly increases, and becomes one of instrument indispensable in people's daily life and the work gradually.Popularize day by day and bring incomparably easily simultaneously at mobile phone, should see that also be accompanied by the unrestrictedly use of mobile phone, it is more and more serious that the noise pollution of mobile phone manufacturing also becomes to people.For example, in public places such as meeting room, court, arenas, library, hospital, the academic report Room, classrooms,, influence and disturbed normally carrying out of some activity because the random use of mobile phone has destroyed its original peacefulness, serious atmosphere; In the special place of some special industry, as units such as petrochemical industries, owing to the also appearance again and again in recent years news and newspaper of the situation of using in violation of rules and regulations mobile phone to cause disaster.In addition; may cause the leakage of important information to be familiar with owing to mobile phone by countries in the world; especially require the highly confidential important place of information at some; as government bodies office ground; military combat commanding agency; financial centers such as bank/security; ground such as examination hall; adopt the incident of mobile phone transmission information or leakage examination paper also of common occurrence; and the appearance of cellular phone signal shielding device has solved the problems referred to above effectively: it produces specific electromagnetic signal; can cover GSM900 simultaneously; DCS1800; three main frequency ranges of CDMA (some areas can add Personal Handyphone System and beeper); limited the use of mobile phone in some particular range; both can environment purification; prevention is divulged a secret and crime dramas takes place, simultaneously for safeguarding motherland's safety; the protection people's lives and properties are all significant.
But, existing cellular phone signal shielding device all is independent use, control mode also all is the control of monomer single-point, be that each single devices is equipped with independently power supply and switch, open or adjust by hand-guided, this there is no inconvenient part for the few occasion of the less use shielding device quantity of shielding area, but it is limited because of shielding the device sphere of action, at arenas, movie theatre, the occasion of big zone such as examination hall or multizone, the purpose that a large amount of shielding devices just can reach effective shielding must be set, still adopt time-consuming for the shielding device in these occasions at present, the mode that the craft of effort is controlled is one by one managed.
Three, summary of the invention
The objective of the invention is provides a kind of intelligent management system of mobile phone signal shielding network in order to overcome above-mentioned problem, and this management system can realize unified control of networking and management to a plurality of cellular phone signal shielding devices by low-tension network.
The present invention is achieved through the following technical solutions above-mentioned purpose:
A kind of intelligent management system of mobile phone signal shielding network, it is characterized in that: it comprises main control computer, sets of lines middle controller, controlled device and cellular phone signal shielding device, described sets of lines middle controller is connected with main control computer, at least one controlled device is connected with the sets of lines middle controller by low-tension network, and controlled device is connected with the cellular phone signal shielding device that is located at shielding area to be used for that cellular phone signal shielding device is implemented break-make, detection control.
Above-mentioned sets of lines middle controller provides a plurality of data communication interfaces, upwards be connected with main control computer by Ethernet, telephone network/GSM or GPRS communication mode, to next be with each remote controlled device communication by low-voltage power supply network.
Operation principle: main control computer can be a common computer, a whole set of intelligent management system is controlled by the Control Software that is installed on the main control computer, the sets of lines middle controller can provide a plurality of data communication interfaces, upwards be connected with main control computer by communication modes such as Ethernet, telephone network/GSM, GPRS, to next be with each remote controlled device communication by low-voltage power supply network; Cellular phone signal shielding device is distributed in different shielding areas, its power line is connected with controlled device, insert low-voltage power supply network afterwards, controlled device upwards receives the control or the sense command of sending from the sets of lines middle controller by the power line of low-voltage power supply network, the control cellular phone signal shielding device is implemented break-make control (execution on/off commands) downwards, and control result or current state can be fed back to the sets of lines middle controller.Cellular phone signal shielding device is opened under the situation of its power supply at controlled device, the effect that certain zone of its position (general covering radius 20-50m) produced mobile phone signal shielding, make this regional mobile phone can't normal communication from the communication signal of base station, reach the effect of shielding because of can't normally receiving.
The core of sets of lines middle controller and controlled device is to have adopted PLC technology, it adopts power distribution network zero sequence carrier wave to inject transmission means, injecting power is very little, the signal transmission is only limited to computer data, and only in power distribution network at the corresponding levels, transmit, make full use of the power circuit passage, save resource, increase the benefit.The sets of lines middle controller can be selected diverse location according to customer requirements, only requiring for installation environment to provide power supply (AC220V), controlled device is installed in each the cellular phone signal shielding device front end that need accept to control, that is: be serially connected with between cellular phone signal shielding device power input and the supply socket.For installation environment is that requirement can provide power supply (AC220V).
The present invention compared with prior art has the following advantages: (1) is distributed in the cellular phone signal shielding device of zones of different and realizes remote monitoring by networking by main control computer, greatly made things convenient for using and controlling to the shielding device, reduce the intensity of safeguarding, saved human resources; (2) respectively shield device and adopt the PLC technology networking, utilize existing low pressure (220V/50Hz) power network transmitting switch control command, need not independent wiring, reduced networking cost; (3) the just fast networking rapidly of place of low-voltage power line only need be arranged, improve the flexibility of networking, shorten the time of networking.
Four, description of drawings
Fig. 1 is a theory diagram of the present invention;
Fig. 2 is system initialization of the present invention and inquiry workflow diagram;
Fig. 3 is the artificial instruction control flow journey of the present invention figure;
Fig. 4 is a time-of-the-day order control flow chart of the present invention;
Fig. 5 is the controlled device fundamental diagram;
Fig. 6 is a sets of lines middle controller fundamental diagram;
Fig. 7 is the carrier chip circuit theory diagrams.
Five, embodiment
As shown in Figure 1, a kind of intelligent management system of mobile phone signal shielding network of the present invention, it comprises main control computer, sets of lines middle controller, controlled device and cellular phone signal shielding device, described sets of lines middle controller is connected with main control computer, at least one controlled device is connected with the sets of lines middle controller by low-tension network, and controlled device is connected with the cellular phone signal shielding device that is located at shielding area to be used for that cellular phone signal shielding device is implemented break-make, detection control.
Main control computer is the logical microcomputer of a Daepori, the Control Software that is installed on the main control computer is controlled whole system, the sets of lines middle controller has a plurality of data communication interfaces, be connected with main control computer with Data transmission by communication modes such as Ethernet, telephone network/GSM or GPRS, the sets of lines middle controller adopts the power carrier form to communicate with each remote controlled device by low-voltage power supply network; Cellular phone signal shielding device is distributed in different shielding areas, its power line is connected with controlled device, controlled device inserts low-voltage power supply network, it upwards receives the control or the sense command of sending from the sets of lines middle controller by the power line of low-voltage power supply network, the control cellular phone signal shielding device is implemented break-make control (execution on/off commands) downwards, and control result or current state can be fed back to the sets of lines middle controller.Cellular phone signal shielding device is opened under the situation of its power supply at controlled device, the effect that certain zone of its position (general covering radius 20-50m) produced mobile phone signal shielding, make this regional mobile phone can't normal communication from the communication signal of base station, reach the effect of shielding because of can't normally receiving.
Controlled device: as shown in Figure 5, it is by the carrier signal of power interface reception from power line, behind the carrier signal filter rectification, carry out data demodulates, carrier signal is demodulated to sends into single-chip microcomputer behind the data-signal and handle, single-chip microcomputer is handled accordingly according to the content of data, as switch relay or detection electric current etc., if the signal demand that receives is confirmed or is returned the packing data that single-chip microcomputer returns need, through data-modulated data signal modulation is become carrier signal, and to being coupled to the enterprising line data transmission of power line after the carrier signal Filtering Processing again.So just finished the transfer of data of a power line and the content of data has been handled accordingly.Detect the input signal of two switching values on the IO mouth line of the single-chip microcomputer of controlled device, and, possess the function of manual control load (load is a cellular phone signal shielding device) according to the break-make of this signal control relay.
Sets of lines middle controller: as shown in Figure 6, it passes through serial ports, LAN mouth or PSTN modulator-demodulator receive the data from host computer (such as main control computer), PC104 carries out corresponding analyzing and processing receiving the data of coming, data after handling by analysis become corresponding instruction, the thing that PC104 is different according to different instruction process, as instruction is to send data to power line, then PC104 transmits packing data to need, through data-modulated data signal modulation is become carrier signal, and to being coupled to the enterprising line data transmission of power line after the carrier signal Filtering Processing again, otherwise the three phase mains interface receives the carrier signal from power line, behind the carrier signal filter rectification, carry out data demodulates, carrier signal is demodulated to sends into PC104 behind the data-signal and handle, PC104 handles accordingly according to the content of data, PC104 deposits data in data memory to need this locality to preserve then as some data, and some data need send 104 of host computer PC to and pass through serial ports, LAN mouth or PSTN modulator-demodulator send data to host computer.Fig. 7 is the circuit theory diagrams of carrier chip in controlled device and the sets of lines middle controller.
Describe workflow of the present invention in detail referring to Fig. 2, Fig. 3 and Fig. 4.Fig. 2 initially reaches the inquiry workflow diagram for system, and at first, main control computer is started shooting to the monitoring software initialization, and sets of lines middle controller energized also presets initial value to internal circuit, promptly sets the initialization state.According to operator's instruction or software controlled program, main control computer sends query statement and can specify single, a plurality of or whole controlled devices to the sets of lines middle controller, the sets of lines middle controller is given this information uploading main control computer and demonstration afterwards again by the back information of power line to controlled device transmission query statement and receiving slave device.
Fig. 3 is manual command's control flow chart, the operator passes through main control computer via line Centralized Controller to the controlled device sending controling instruction, carry out the break-make order by controlled device and open or close connected cellular phone signal shielding device, the sets of lines middle controller sends querying command understanding command execution situation to controlled device afterwards, and will be uploaded to main control computer by the Query Information of controlled device passback, main control computer upgrades the operating state of each cellular phone signal shielding device and shows.
Fig. 4 is the time-of-the-day order control flow chart, and main control computer is got system time automatically according to software setting, and contrasts with the control table of storing, and when the time requirement of not satisfying control table, then returns; When satisfy the control table requirement then the via line Centralized Controller to the automatic sending controling instruction of controlled device, carry out the break-make order by controlled device and open or close connected cellular phone signal shielding device, the sets of lines middle controller sends querying command understanding command execution situation to controlled device afterwards, and will be uploaded to main control computer by the Query Information of controlled device passback, main control computer upgrades the operating state of each cellular phone signal shielding device and shows.
Claims (3)
1. intelligent management system of mobile phone signal shielding network, it is characterized in that: it comprises main control computer, sets of lines middle controller, controlled device and cellular phone signal shielding device, described sets of lines middle controller is connected with main control computer, at least one controlled device is connected with the sets of lines middle controller, and controlled device is connected with the cellular phone signal shielding device that is located at shielding area to be used for that cellular phone signal shielding device is implemented break-make, detection control.
2. intelligent management system of mobile phone signal shielding network according to claim 1, it is characterized in that: described sets of lines middle controller provides a plurality of data communication interfaces, upwards be connected with main control computer by Ethernet, telephone network/GSM or GPRS communication mode, to next be with each remote controlled device communication by low-voltage power supply network.
3. intelligent management system of mobile phone signal shielding network according to claim 1 and 2 is characterized in that: controlled device is serially connected with between cellular phone signal shielding device power input and the supply socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710024818A CN101115102B (en) | 2007-06-29 | 2007-06-29 | Intelligent management system of mobile phone signal shielding network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710024818A CN101115102B (en) | 2007-06-29 | 2007-06-29 | Intelligent management system of mobile phone signal shielding network |
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| CN101115102A true CN101115102A (en) | 2008-01-30 |
| CN101115102B CN101115102B (en) | 2010-05-19 |
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| CN200710024818A Expired - Fee Related CN101115102B (en) | 2007-06-29 | 2007-06-29 | Intelligent management system of mobile phone signal shielding network |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102917062A (en) * | 2012-10-22 | 2013-02-06 | 中国移动通信集团湖南有限公司湘潭分公司 | Method and system for remotely controlling mobile phone blocker based on control module |
| CN101621441B (en) * | 2009-07-29 | 2013-06-19 | 王方松 | Intelligent control wireless signal shielding terminal and shielding system |
| CN103731229A (en) * | 2013-12-18 | 2014-04-16 | 广州启辰电子科技有限公司 | Method for shielding wireless signal |
| CN104184212A (en) * | 2014-09-10 | 2014-12-03 | 国家电网公司 | Remote monitoring system for communication machine room of transformer substation |
| CN106788868A (en) * | 2016-11-25 | 2017-05-31 | 深圳市赛为智能股份有限公司 | signal shielding system, signal shielding system control method |
| CN109062108A (en) * | 2018-08-25 | 2018-12-21 | 安徽华立远望智能科技有限公司 | The control system and control method of the fixed intelligent protection red card of special purpose railroad |
| CN111970085A (en) * | 2020-10-22 | 2020-11-20 | 浙江三维通信科技有限公司 | Signal shielding device monitoring system, method, device and readable storage medium |
| CN112860144A (en) * | 2020-12-31 | 2021-05-28 | 联想(北京)有限公司 | Control method and system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100525166C (en) * | 2003-07-18 | 2009-08-05 | 王方松 | Method and system for network centralized control shielding mobile phone communication |
| CN2674804Y (en) * | 2003-08-06 | 2005-01-26 | 上海坤基电子有限公司 | Cell-phone signal shield interference apparatus |
| CN1324917C (en) * | 2003-10-30 | 2007-07-04 | 中兴通讯股份有限公司 | Shild assembly and method in intelligent mobile terminal |
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2007
- 2007-06-29 CN CN200710024818A patent/CN101115102B/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101621441B (en) * | 2009-07-29 | 2013-06-19 | 王方松 | Intelligent control wireless signal shielding terminal and shielding system |
| CN102917062A (en) * | 2012-10-22 | 2013-02-06 | 中国移动通信集团湖南有限公司湘潭分公司 | Method and system for remotely controlling mobile phone blocker based on control module |
| CN102917062B (en) * | 2012-10-22 | 2016-02-03 | 中国移动通信集团湖南有限公司湘潭分公司 | A kind of method and system based on control module remote controlling mobile phone shielding device |
| CN103731229A (en) * | 2013-12-18 | 2014-04-16 | 广州启辰电子科技有限公司 | Method for shielding wireless signal |
| CN104184212A (en) * | 2014-09-10 | 2014-12-03 | 国家电网公司 | Remote monitoring system for communication machine room of transformer substation |
| CN104184212B (en) * | 2014-09-10 | 2016-08-31 | 国网冀北电力有限公司廊坊供电公司 | Long distance control system for the communication machine room of transformer station |
| CN106788868A (en) * | 2016-11-25 | 2017-05-31 | 深圳市赛为智能股份有限公司 | signal shielding system, signal shielding system control method |
| CN109062108A (en) * | 2018-08-25 | 2018-12-21 | 安徽华立远望智能科技有限公司 | The control system and control method of the fixed intelligent protection red card of special purpose railroad |
| CN109062108B (en) * | 2018-08-25 | 2024-05-28 | 李�诚 | Control system and control method for railway special line fixed intelligent protection red cards |
| CN111970085A (en) * | 2020-10-22 | 2020-11-20 | 浙江三维通信科技有限公司 | Signal shielding device monitoring system, method, device and readable storage medium |
| CN111970085B (en) * | 2020-10-22 | 2021-02-26 | 浙江三维通信科技有限公司 | Signal shielding device monitoring system, method, device and readable storage medium |
| CN112860144A (en) * | 2020-12-31 | 2021-05-28 | 联想(北京)有限公司 | Control method and system |
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| Publication number | Publication date |
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| CN101115102B (en) | 2010-05-19 |
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