CN202907198U - GPRS/GSM network based remote wireless monitoring system for relay stations - Google Patents
GPRS/GSM network based remote wireless monitoring system for relay stations Download PDFInfo
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- CN202907198U CN202907198U CN 201220118546 CN201220118546U CN202907198U CN 202907198 U CN202907198 U CN 202907198U CN 201220118546 CN201220118546 CN 201220118546 CN 201220118546 U CN201220118546 U CN 201220118546U CN 202907198 U CN202907198 U CN 202907198U
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- relay station
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- gprs
- remote wireless
- gsm network
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Abstract
The utility model relates to a GPRS/GSM network based remote wireless monitoring system for relay stations, which employs a GPRS/GSM network platform as a wireless transmission link, carries out remote wireless monitoring and controlling on multiple relay stations relying on computers, and solves the problem that at present the relay stations cannot be monitored and managed in a remote manner. The GPRS/GSM network based remote wireless monitoring system for relay stations is composed of remote wireless monitoring system software developed under WINDOWS platform, a wireless data terminal relying on the transmission link of GPRS/GSM network, a remote wireless monitoring terminal for relay stations, and matched wireless smog sensor, wireless door sensor and wireless water sensor of rolling codes. The GPRS/GSM network based remote wireless monitoring system for relay stations can detect data including the capacity of a storage battery being less than 10%, greater than 75%, or between 25% and 75%, power supply stopping of a solar battery, a door being opened invalidly, abnormal ac power supplying, and shifting to battery power supply, and uploads the data to a computer of a monitoring center; and the monitoring center can remotely finished operations including power on/off of a ultrashort-wave relay station, switch on/off of channel scanning, and channel conversion.
Description
Technical field
It is wireless transmission link that the present utility model relates to a kind of support GPRS/GSM network platform, by the mode of computer-implemented long-distance wireless monitoring, a plurality of relay stations of control.
Background technology
At present, to the control of relay station, just utilize himself used frequency to be link, carry out simple channel switch, the control of scanning switch, shortcoming is to implement the open and close operation to the power supply of ultrashort wave trunk desk.
Another shortcoming of aforesaid way is the monitoring (such as the monitoring of machine room water) that can not be used for environment, more can not be used for the monitoring (such as AC-powered status monitoring, storage battery, solar cell for supplying power status monitoring) to used corollary equipment; Owing to being subjected to the restriction of ultrashort wave trunk desk half-duplex transfering the letter mode of operation and the number of channel, can not finishing the management to a plurality of relay stations.So rely on the used frequency Loading Control of relay station signal, there are impassable technology barriers in the practicality of controlling always.
With the relay station control mode that above technology is set up, when relay station went wrong, whole control system had also just been paralysed.
Summary of the invention
Main purpose of the present utility model is, providing a kind of is data transfer platform by the high GPRS/GSM network of the network coverage, and the relay station remote wireless monitoring system based on the GPRS/GSM network of invention solves above impassable technical problem.This system relies on GPRS/GSM network and relay station to set up exchanges data by Surveillance center, has formed the relay station remote wireless monitoring system based on the GPRS/GSM network.Surveillance center comprises: main frame (9), wireless data terminal modem (7), display (5) and software enciphered lock (8); Relay station comprises: ultrashort wave trunk desk (6), relay station remote wireless monitoring terminal (11), solar-electricity pool controller (14), relay station remote wireless monitoring terminal (11), wireless Smoke Sensor (1), wireless door sensor (3) and wireless water sensor (19).Its workflow is that Surveillance center is connected with relay station.The main frame of Surveillance center (9) is connected with wireless data terminal modem (7), software enciphered lock (8), display (5) respectively.The solar-electricity pool controller (14) of relay station, ultrashort wave trunk desk (6), wireless water sensor (19), wireless Smoke Sensor (1), wireless door sensor (3) are connected with relay station remote wireless monitoring terminal (11) respectively.
The present invention not only can monitor operational environment such as the smog condition of a fire of relay station equipment, also can monitor the working condition of Alternating Current Power Supply, storage battery, solar cell, and has possessed the anti-thefting monitoring function of relay station.
Other advantage of the present utility model is, is independent of relay station work, do not take the frequency resource of relay station, so can carry out the open and close machine operation to trunk desk.
Description of drawings
In appended figure, with nonrestrictive for example form, an example of the present invention is described, subsequently, in detailed description, more clearly introduce specific implementation of the present invention and other characteristic and advantage.In appended figure:
Fig. 1 is the work schematic diagram of combination between this system equipment;
Fig. 2 is the schematic diagram to Fig. 1 relay station remote wireless monitoring terminal shape;
Fig. 3 is the schematic diagram to Fig. 1 relay station remote wireless monitoring terminal mainboard;
Fig. 4 is the schematic diagram to Fig. 3 main control microprocessor unit;
Fig. 5 is the schematic diagram to Fig. 2 relay station remote wireless monitoring terminal inner structure;
Fig. 6 is the schematic diagram to the automatic conversion of Fig. 3 AC220v/DC12v and power supply voltage regulation unit;
Fig. 7 is to Fig. 3 report to the police output and the schematic diagram of RF plate unit;
Fig. 8 is the operation principle part detailed schematic to Fig. 3 input, Output Interface Control unit;
Fig. 9 is the detailed schematic to Fig. 3 input, accessory power outlet port.
Embodiment
Consult accompanying drawing, wherein the formation of the relay station remote wireless monitoring system that is based on the GPRS/GSM network of Fig. 1 signal and the general illustration of this system works.Arrow 50 directions are that main frame (9), wireless data terminal modem (7) transmit schematic diagram data with the uplink and downlink signals of relay station remote wireless monitoring terminal (11); Arrow 51 directions are that wireless Smoke Sensor (1), wireless door sensor (3), wireless water sensor (19) are to the schematic diagram of relay station remote wireless monitoring terminal (11) one-way transmission data.
Surveillance center comprises: main frame (9), wireless data terminal modem (7), display (5) and software enciphered lock (8).Described main frame (9), be connected with wireless data terminal modem (7) by RS232 serial port data line (10), the upper monitor system software of installing of main frame (9), mounting software encryption lock (8) on the USB mouth of main frame (9), display unit are display (5).It is wireless transmission link that this Surveillance center relies on the GPRS/GSM network, by writing to each other of foundation and relay station remote wireless monitoring terminal (11), realizes the long distance wireless of a plurality of relay stations is concentrated monitoring, controlled.Be characterized in, both can have built fixing Surveillance center's pattern, also can by the remote wireless monitoring system software of notebook computer installation, set up multiple spot and concentrate mobile monitoring, control.
Relay station remote wireless monitoring terminal (11) is connected with ultrashort wave trunk desk (6) by DB25 parallel port data wire (2); Relay station remote wireless monitoring terminal (11) is connected with solar-electricity pool controller (14) by DB9 data bus connection (15); Environmental parameter monitor is with wireless Smoke Sensor (1), wireless door sensor (3); Wireless water sensor (19) and relay station remote wireless monitoring terminal (11) rely on that the rolling code wireless communication protocol sets up wirelessly spreads out of the reliability that link has been guaranteed transfer of data.The characteristics of such structure pattern are, can adapt to different computer room structures, build flexibly the relay station monitor network.
Water sensor probe (17) is connected with the jack (18) of wireless water sensor (19).The installation site spacing of wireless door sensor (3) and door sensor controller (4) needs in the magnetic control scope of door sensor controller (4).
At an embodiment shown in Figure 2 be, the shape schematic diagram of the 1U standard PC case of relay station remote wireless monitoring terminal (11), front panel is by mains switch (20), red power supply indicator (21), green working station indicator (22), GreenNet status indicator lamp (23) forms; And being the mainboard (24) of relay station remote wireless monitoring terminal (11), Fig. 5 is fixed on internal structural map on Fig. 2 standard 1U cabinet.
Clearly show among Fig. 3, the mainboard (24) of relay station remote wireless monitoring terminal (11) is by main control microprocessor unit (27), AC220v/DC12v is conversion and power supply voltage regulation unit (29) automatically, input, Output Interface Control unit (28), report to the police and export and RF plate unit (26), MC53I communication module unit (25), AC/220v supply socket (30), DC/12v supply socket (31), DB25 parallel port socket (32), DB9 socket (33), input, accessory power outlet (34) form.
In another embodiment shown in Figure 4, the core devices in main control microprocessor unit (27) is pic18f252 microprocessor (35).The all functions that relay station remote wireless monitoring terminal (11) is finished are all processed by pic18f252 microprocessor (35).
In Fig. 6, clearly show, AC220v/DC12v automatically conversion and power supply voltage regulation unit (29) main devices by, AC220v/DC12v changes automatically with relay L-12VDC-S-2Z (37), provide AC220v/DC12v (36) and the LM2577 power supply voltage stabilizing core devices (38) of finishing the AC220v/DC12v automatic switching signal to consist of to pic18f252 microprocessor (35), AC/220v supply socket (30), DC/12v supply socket (31), connect respectively 220 volts of alternating currents and 12 volts of DC power supply, when 220 volts of alternating currents are stopped power supply, AC220v/DC12v automatically changes with relay L-12VDC-S-2Z (37) and automatically switches to 12 volts of DC power supply, after the AC220v/DC12v (36) of AC220v/DC12v automatic switching signal send pic18f252 microprocessor (35) to process at this moment, upload to main frame (9) through MC53I communication module unit (25), display (5) will show the prompting of " Alternating Current Power Supply is unusual " or " delivering the stream power supply ", particularly to have efficient high for LM2577 power supply voltage stabilizing core devices (38), the characteristics of input voltage range 3.5v～40v.
Clearly main frame (9) is realized the instruction exchange by wireless data terminal modem (7) with relay station remote wireless monitoring terminal (11), and relay station remote wireless monitoring terminal (11), connecting respectively ultrashort wave trunk desk (6) and solar-electricity pool controller (14) by data wire, therefore Surveillance center also can obtain the identical data that detects on the relay station remote wireless monitoring terminal (11) in real time, and relay station and Surveillance center's data exchange process are characterised in that:
Fig. 3 main control microprocessor unit (27), by input, Output Interface Control unit (28) through DB9 socket (33) and Fig. 1, DB9 data bus connection (15) connects controller for solar (14), consist of and detect " battery capacity is less than 10% ", " solar cell is stopped power supply " unit, relay station remote wireless monitoring terminal (11) shows this data upload to main frame (9) and correspondence;
Pic18f252 microprocessor (35) is by input, Output Interface Control unit (28), after carrying out the instruction of control ultrashort wave trunk desk (6), all control signals are through Fig. 8, and the input (42) of the reverse Schmidt trigger of 74F14 (43) and (44) is given pic18f252 microprocessor (35) with the dynamic monitoring signal (46) that 74F18 XOR gate (45) forms.As long as ultrashort wave trunk desk (6) is finished opening, closing of power supply and scan channel, the operation of channel switch, relay station remote wireless monitoring terminal (11), to upload the data of " running succeeded " to main frame (9), display (5) shows the prompting of " running succeeded ".
Among the embodiment as shown in Figure 7, report to the police output and RF plate unit (26) are comprised of wireless senser reception antenna (39), RF315Mhz dash receiver (40), the output Jcc-t73-12vdc relay (41) of reporting to the police.Wireless senser reception antenna (39), RF315Mhz dash receiver (40) is with wireless Smoke Sensor (1) among the Fig. 1 that receives, wireless door sensor (3), after the signal of wireless water sensor (19) to pic18f252 microprocessor (35) is processed, with data upload MC53I communication module unit (25) to main frame (9) and the corresponding smog condition of a fire, door is illegally opened, water leaks the character reminding of showing, simultaneously with the high pitch alarm.
In another example shown in Figure 9, input, accessory power outlet (34) comprise, wired door status sensor (49), light-sensitive device (48), the output loudspeaker (47) of reporting to the police.
When door is illegally opened, after wired door status sensor (49) send pic18f252 microprocessor (35) to process signal, again these data are sent MC53I communication module unit (25) to be forwarded to wireless data terminal modem (7), offer main frame (9) by RS232 serial port data line (10), display this moment (5) shows the character reminding of " door is illegally opened ", show simultaneously the specific address of generation event, the details such as contact person that are concerned in the affair, and with the high pitch alarm;
Through input, accessory power outlet (34), the alert output loudspeaker (47) of delivering newspaper send alarm sound to warning output Jcc-t73-12vdc relay (41) warning 12v;
Pic18f252 microprocessor (35) is sent in the variation of the light that light-sensitive device (48) will detect, the data of sending here by DB9 data bus connection (15) with solar-electricity pool controller (14) compare, judge the operating state of solar cell, can send MC53I communication module unit (25) to be forwarded to wireless data terminal modem (7) data of " solar cell is stopped power supply " after noting abnormalities, offer main frame (9) by RS232 serial port data line (10), display this moment (5) shows the character reminding of " solar cell is stopped power supply " and shows the specific address of generation event, the details such as contact person be responsible for of thing therewith, and with the high pitch alarm.
Its advantage is, when solar cell break down or damage, when the unattended relay station door is illegally opened, Surveillance center can obtain these information the very first time, taking measures, it is minimum that loss is dropped to.
Another one advantage of the present invention is, when relay station does not have Alternating Current Power Supply can only be with solar cell, when the storage battery mode is powered, only need with behind the inquiry switch on the mouse click remote wireless monitoring system software, main frame (9) is by wireless data terminal modem (7), send query statement to relay station remote wireless monitoring terminal (11), input, Output Interface Control unit (28), DB9 socket (33), DB9 data bus connection (15), it is the instruction of " battery capacity is greater than 75% " or " battery capacity 25%～75% " that solar-electricity pool controller (14) is carried out the current battery capacity of inquiry, and the corresponding data that detects is uploaded to main frame (9) and demonstration.
Also have an advantage to be, the relay station quantity that native system is not managed and the restriction of the relay station network coverage have solved the problem of the relay station remote wireless monitoring mode that lacks a practicality.
Claims (5)
1. based on the relay station remote wireless monitoring system of GPRS/GSM network, it is characterized in that, this system comprises Surveillance center and relay station; Described Surveillance center is connected with relay station; The main frame of described Surveillance center (9) is connected with wireless data terminal modem (7), software enciphered lock (8), display (5) respectively; The solar-electricity pool controller (14) of described relay station, ultrashort wave trunk desk (6), wireless water sensor (19), wireless Smoke Sensor (1), wireless door sensor (3) are connected with relay station remote wireless monitoring terminal (11) respectively.
2. described relay station remote wireless monitoring system based on the GPRS/GSM network according to claim 1, it is characterized in that, described Surveillance center comprises: main frame (9), wireless data terminal modem (7), display (5) and software enciphered lock (8); Described Surveillance center is connected with wireless data terminal modem (7) by RS232 serial port data line (10) by main frame (9), and software enciphered lock (8) is installed on the USB mouth of main frame (9); Display unit is display (5).
3. described relay station remote wireless monitoring system based on the GPRS/GSM network according to claim 1, it is characterized in that, described relay station comprises: ultrashort wave trunk desk (6), relay station remote wireless monitoring terminal (11), solar-electricity pool controller (14), wireless water sensor (19), wireless Smoke Sensor (1), wireless door sensor (3); Described relay station is connected with relay station remote wireless monitoring terminal (11) by DB25 parallel port data wire (2) by ultrashort wave trunk desk (6); Solar-electricity pool controller (14) is connected with relay station remote wireless monitoring terminal (11) through DB9 data bus connection (15); Described wireless water sensor (19) is connected with the jack (18) of water sensor probe (17); The installation site spacing of described wireless door sensor (3) and door sensor controller (4) is in the magnetic control scope of door sensor controller (4); Described wireless Smoke Sensor (1), wireless water sensor (19), wireless door sensor (3) are connected with relay station remote wireless monitoring terminal (11) with communication respectively.
4. described relay station remote wireless monitoring system based on the GPRS/GSM network according to claim 1, it is characterized in that, the mainboard (24) of relay station remote wireless monitoring terminal (11) is by main control microprocessor unit (27), AC220v/DC12v is conversion and power supply voltage regulation unit (29) automatically, input/output interface control unit (28), report to the police and export and RF plate unit (26), MC53I communication module unit (25), AC/220v supply socket (30), DC/12v supply socket (31), DB25 parallel port socket (32), DB9 socket (33), output, input socket (34) consists of; Core devices in the described main frame main control microprocessor unit (27) is pic18f252 microprocessor (35).
5. described relay station remote wireless monitoring system based on the GPRS/GSM network according to claim 1 is characterized in that, it is wireless transmission link that Surveillance center relies on the GPRS/GSM network, has set up the exchanges data with relay station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220118546 CN202907198U (en) | 2012-03-27 | 2012-03-27 | GPRS/GSM network based remote wireless monitoring system for relay stations |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220118546 CN202907198U (en) | 2012-03-27 | 2012-03-27 | GPRS/GSM network based remote wireless monitoring system for relay stations |
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| CN202907198U true CN202907198U (en) | 2013-04-24 |
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| CN 201220118546 Expired - Fee Related CN202907198U (en) | 2012-03-27 | 2012-03-27 | GPRS/GSM network based remote wireless monitoring system for relay stations |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106357441A (en) * | 2016-09-13 | 2017-01-25 | 成都慧农信息技术有限公司 | Online monitoring system of power supply state and network state and monitoring method |
-
2012
- 2012-03-27 CN CN 201220118546 patent/CN202907198U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106357441A (en) * | 2016-09-13 | 2017-01-25 | 成都慧农信息技术有限公司 | Online monitoring system of power supply state and network state and monitoring method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190516 Address after: 150086 Research Street, Nangang District, Harbin City, Heilongjiang Province, No. 96-6, Unit 2, Unit 4, Unit 3 Patentee after: Harbin Jinzhou Tuo Technology Development Co., Ltd. Address before: 150080 Unit 401, Building 34, Xuefu Road, Nangang District, Harbin City, Heilongjiang Province Co-patentee before: Xu Jintang Patentee before: Li Yuehua |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20200327 |