CN201820132U - Household safety remote control terminal - Google Patents
Household safety remote control terminal Download PDFInfo
- Publication number
- CN201820132U CN201820132U CN2010205142453U CN201020514245U CN201820132U CN 201820132 U CN201820132 U CN 201820132U CN 2010205142453 U CN2010205142453 U CN 2010205142453U CN 201020514245 U CN201020514245 U CN 201020514245U CN 201820132 U CN201820132 U CN 201820132U
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- plc
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- data
- control terminal
- remote control
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- Expired - Fee Related
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Abstract
The utility model provides a household safety remote control terminal, which comprises a sensing module, a master control module and a PLC (programmable logic controller) interface module. The sensing module, the master control module, the PLC interface module and a PLC data concentrator are successively connected with each other, the sensing module acquires security sensing signals of various placing points, such as temperature, current, opening and closing, door magnetism and the like, the security sensing signals are transmitted to the PLC data concentrator in a PLC carrier transmission form, data of the PLC data concentrator can be output to a PC (personal computer) via a PLC data converter in a serial port form, and simultaneously, the household safety remote control terminal can realize remote alarming and data query via a GPRS (general packet radio service) wireless gateway device.
Description
Technical field
The utility model relates to the long-range management and control terminal of a kind of long-range control device, especially household safe.
Background technology
Household safe more and more is subject to people's attention, total situation of wishing to understand in the family after people are away from home, at any time can monitor the environmental aspect of family and the demand of safety case gets more and more, when safety problem takes place be, traditional security protection equipment can only be reported to the police in this locality, and people can't understand concrete situation during away from family, lack a kind of instrument easily at present and realize long-range security protection management and control.
Summary of the invention
In order to overcome the drawback of traditional local protection alarm device, the utility model adopts the pass-through mode of wireless data to carry out the wired and wireless data-switching of data, and PLC (power carrier) is adopted in the transmission of cable data simultaneously, thereby need not rerouting.
The technical scheme that its technical matters that solves the utility model adopts is: the long-range management and control terminal of a kind of household safe, comprise sensing module, main control module, the PLC interface module, it is characterized in that, sensing module, main control module, the PLC interface module, the plc data concentrator connects successively, sensing module will respectively be laid a temperature, electric current, switch, send to the plc data concentrator by PLC carrier-wave transmission mode after the security protection transducing signal collections such as Men Ci, the data of plc data concentrator can output to PC with the form of serial ports by the plc data converter on the one hand, also can carry out long-range warning and data query by the GPRS wireless gateway apparatus simultaneously.
The beneficial effects of the utility model are, make and avoid laying-out, reduce use cost, and long-range management and control is convenient, flexible.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a theory diagram of the present utility model; Fig. 2 is a PLC interface module electricity structural drawing of the present utility model.
Embodiment
In Fig. 1, the long-range management and control terminal of a kind of household safe, comprise sensing module 1, main control module 2, PLC interface module 3, sensing module 1, main control module 2, PLC interface module 3, plc data concentrator 4 connects successively, sensing module 1 will respectively be laid a temperature, electric current, switch, send to the plc data concentrator by PLC carrier-wave transmission mode after the security protection transducing signal collections such as Men Ci, the data of plc data concentrator can output to PC with the form of serial ports by the plc data converter on the one hand, also can carry out long-range warning and data query by the GPRS wireless gateway apparatus simultaneously.
In Fig. 2, the carrier chip of PLC interface module 3 all adopts PLC3105, and sensing module 1 can be connected with all temps sensor, current sensor, switch acquisition device, becomes protocol data to carry out the transmission of data by the PLC3105 chip conversion of signals.The carrier signal receiver module takes out 135KHz network control data signal by C1 and by the frequency selection circuit that L1, C3 constitute.This signal amplifies also through Q1, and shaping is the square-wave signal of 12V to amplitude.D4, D5 constitute the base stage crest voltage of amplitude limiter circuit assurance Q1 less than 1V, damage Q1 to prevent various unusual disturbing pulses in the powerline network.The effect of D6 is the negative polarity part that filters out in the signal.C7 here is used for keeping output steady, filters out nubbin in the signal.When the carrier signal receiver module is received power carrier network control signal data, thereby the control sensing module is realized being transferred to the plc data concentrator and carrying out long-range warning and data query by the GPRS wireless gateway apparatus of long-range sensing data.
Claims (1)
1. the long-range management and control terminal of household safe comprises sensing module (1), main control module (2), PLC interface module (3), it is characterized in that, sensing module (1), main control module (2), PLC interface module (3), plc data concentrator (4) connect successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205142453U CN201820132U (en) | 2010-08-30 | 2010-08-30 | Household safety remote control terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205142453U CN201820132U (en) | 2010-08-30 | 2010-08-30 | Household safety remote control terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201820132U true CN201820132U (en) | 2011-05-04 |
Family
ID=43918080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205142453U Expired - Fee Related CN201820132U (en) | 2010-08-30 | 2010-08-30 | Household safety remote control terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201820132U (en) |
-
2010
- 2010-08-30 CN CN2010205142453U patent/CN201820132U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20110830 |