CN102264083A - EZJ-GPRS base station integration monitoring system - Google Patents
EZJ-GPRS base station integration monitoring system Download PDFInfo
- Publication number
- CN102264083A CN102264083A CN2010106175675A CN201010617567A CN102264083A CN 102264083 A CN102264083 A CN 102264083A CN 2010106175675 A CN2010106175675 A CN 2010106175675A CN 201010617567 A CN201010617567 A CN 201010617567A CN 102264083 A CN102264083 A CN 102264083A
- Authority
- CN
- China
- Prior art keywords
- module
- gprs
- ezj
- monitoring system
- base station
- Prior art date
- 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.)
- Pending
Links
Images
Landscapes
- Alarm Systems (AREA)
Abstract
The invention discloses an EZJ-GPRS base station integration monitoring system. The system comprises: a CPU module, an analog/digital quantity compatibility input module, a keyboard LCD display module, a digital quantity output module, a communication module and a power module. The power module supplies power for the system. The analog/digital quantity compatibility input module is used to collect external data and transmit to the CPU module. After being processed by the CPU module, one part of the data is output by the digital quantity output module, and the other part of the data is transmitted to a monitoring center by the communication module. The keyboard LCD display module is used as a human-machine operation interface and displays a system operation state. The system is provided with a built-in GPS module. The communication module possesses RS232/RS485 to choose. A serial port transmits the data to the monitoring center through RS232, RS485 or GPRS. The invention provides an electronic communications monitoring system with excellent protective performance, lower energy consumption and multifunction. A convenience degree and monitoring protection performance can be raised by using the system.
Description
Technical field
The present invention relates to communications monitor system, but specifically be the electronic communication equipment running environment of the outer communication module body inside of a kind of Control Room, and gate inhibition's management system.
Background technology
Existing electronic communication comprehensive monitoring system has the following disadvantages: when (1) supervisory control system is moved under the severe environmental conditions out of doors, the lightning protection of self, anti-voltage, overvoltage/undervoltage ability a little less than, cause the internal electric element to be burnt easily easily; And power consumption is bigger, and storage battery is had relatively high expectations; The synchronous signal transmission means is single, be unfavorable for reception and the processing of Surveillance center to the Realtime Alerts signal, therefore, industry is thirsted for always, can design have aly not only had good protective, low energy consumption, but also had multi-functional electronic communication supervisory control system concurrently, to improve convenient degree and the monitoring barrier propterty of using.
Summary of the invention
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, and barrier propterty brilliance, low energy consumption, multi-functional electronic communication supervisory control system are provided, to improve convenient degree and the monitoring barrier propterty of using.
The object of the present invention is achieved like this:
EZJ-GPRS base station comprehensive monitoring system, it is characterized in that, system comprises CPU module, the compatible input module of analog quantity/digital quantity, keyboard LCD display module, digital quantity output module, communication module and power module, system provides electric weight by power module, the compatible input module of analog quantity/digital quantity is used to gather external data, and transfer to the CPU module, after the CPU resume module, one the tunnel exports through the digital quantity output module, another road is transferred to Surveillance center through communication module, and keyboard LCD display module is as man machine operation interface and display system running status; This kind of comprehensive monitoring system has better protective capacities to abominable operational environment, energy loss is required lower, and the communications mode more enriches conveniently, and the gate inhibition is with better function.
Purpose of the present invention can also adopt following technical measures to solve:
As better embodiment, the compatible input module of described analog quantity/digital quantity has the input channel of ten six road analog/digital compatibilities, possesses very strong anti-interference and protective capability.
As scheme more specifically, described digital quantity output module is to adopt chip 74HC595 that serial output is converted to and line output, directly driving the light lotus root then realizes, or adopt darlington transistor array to realize that electric current amplifies, with the driving relay, and described digital quantity output module is to adopt No. eight relays to isolate output.
Also have additional the RC delay circuit that relay misoperation is done when preventing to power on before the above-mentioned darlington transistor array.
As prioritization scheme further, described system also is built-in with the GPS module, and it is optional that communication module possesses two-way RS232/RS485, serial port by RS232, RS485 or GPRS with transfer of data to Surveillance center.
Each input and output port of described system also has additional protection circuit, protection circuit mainly is made of discharge tube, TVS pipe and resistance, discharge tube is surge current ground connection the draining of releasing, the TVS pipe then carries out clamper to the residual voltage of discharge tube, resistance cooperates the TVS pipe to finish the residual voltage clamper as current limliting.
Each input and output port of described system also has additional protection circuit, protection circuit mainly is made of discharge tube TED485, TVS pipe D69 and resistance R 45, discharge tube TED485 is surge current ground connection the draining of releasing, TVS pipe D69 then carries out clamper to the residual voltage of discharge tube TED485, resistance R 45 cooperates TVS pipe D69 to finish the residual voltage clamper as current limliting.
Have the Switching Power Supply port on the described power module, the Switching Power Supply port has additional protective circuit, protection
2
Circuit mainly is made of fuse F30, piezo-resistance RV1 and diode D70, and fuse F30 is used to prevent that electric current is excessive and in time cut off circuit, and piezo-resistance RV1 carries out the clamper protection to the switch power input voltage, and the effect of diode D70 is anti-reverse.
Also be provided with the external power supply protection circuit in the described system, it comprises discharge tube D18, inductance L 2 and TVS pipe D15, and by the discharge tube D18 major part of releasing, remaining fraction is by inductance L 2 and TVS pipe D15 earlier for the outside surge current of introducing, and clamper bleeds off.
Also be provided with the water sensor module in the described system, it comprises triode Q and a plurality of water body resistance R 91, R92, R16, the ground drying, not conducting of triode Q, A1-31 is pulled down to 0, when the ponding of monitored area, has water body resistance between between area to be monitored and the ground connection GND, triode Q conducting, A1-31 becomes high level.
The present invention has following beneficial effect:
(1) EZJ-GPRS of the present invention base station comprehensive monitoring system, have powerful digital filtering function is arranged, the collection that guarantees analog quantity can not produce the mistake alarm because of instantaneous interference, the Signal Processing such as alternating current that collect have been adopted the Shi Mite characteristic, and the environment that operating voltage is changed greatly plays good alarm filter effect.
(2) because each passage can independently be arranged to critical alarm, significant alarm, minor alarm, can set alarm and send on whether continuing, the time interval that three kinds of different urgency levels alarms are sent on continuing is set; And it also has real-time clock concurrently, and the data acquisition of all states all has the record of time of origin and concluding time, provides basis of time to data processing, can analyze at the state of different periods monitoring environment; Simultaneously, possess the design of good power down protection, all to system data are set and alarm data can not lost because of power down, machine enters monitor state automatically when incoming call.
(3) possess the machine self-checking function, when there is fault in system, can in time send alarm signal; And have a centralized monitor: there is the geocoding in 0-2^32 (4294967295, the i.e. 4G) scope in system, and built-in several data coffret is arranged: RS232, RS485, SMS/GPRS can provide the centralized monitor solution of multiple mode for the user.
(4) there is cryptoguard in system to the data of all settings, guarantees that the data unauthorized personnel of machine can not be provided with, change, and guarantees to be provided with the safety of data.Can pass through computer, easy to operate; Simultaneously, the alarm of system record can be inquired about, and powerful alarm interlock function is arranged, and greatly makes things convenient for the user that alarm is handled especially.
(5) electron key can adopt the mifare-s50 card of philips company, global unique card number, not reproducible, can not decode, solved base station key management problem (duplicate, wrong send out, wrongly take, personal management, keyhole are artificial stop up etc.); Card reader can bury wall and install, and the stranger can't discern the card reader position, avoids by malicious sabotage.
(6) system supports two card readers, can drive twin-lock, and system adopts security protection to detect the quiet lock of approval, sets 1-10 auto-lock function second; Each gate inhibition can store 2000 white list/blacklists, and the response time of swiping the card was less than 0.5 second.
Functions such as (7) system protocol support equipment parameter setting, distribution neocaine, card are reported the loss, statistical report form; And, solve the attendance management of base station maintenance company, monitor, assess maintenance company's ability of maintenance, efficient.
(8) when using smart card to open the door, can write down data such as the card number that opens the door, the time of opening the door, and the alarm that can shield the gate inhibition automatically and steal feelings; Have again, can keep the mechanical key unlocking function, under card is forgotten about situation, use.
(9) can be arranged to the white list mode of operation, even product development person also can't be entered the station by hair fastener, safety has abundant guarantee; System also possesses reliable remote upgrade function, makes things convenient for the user to carry out the upgrading of product; System has powerful communication capacity, and two-way RS232/RS485 is optional, the GPRS module.
Description of drawings
Fig. 1 is the theory diagram of EZJ-GPRS of the present invention base station comprehensive monitoring system;
Fig. 2 is the digital quantity output module schematic diagram of comprehensive monitoring system;
Fig. 3 is the compatible input module attenuated input signal of the analog quantity/digital quantity schematic diagram of comprehensive monitoring system;
Fig. 4 is the connection schematic diagram of RS232 standard of the communication module of comprehensive monitoring system;
Fig. 5 is the connection schematic diagram of RS485 standard of the communication module of comprehensive monitoring system;
Fig. 6 is the schematic diagram that the RS485 optional time of the RS232 of Fig. 4 and Fig. 5 need dispose with wire jumper;
Fig. 7 is based on the bus side schematic diagram of Fig. 6;
Fig. 8 is the power module schematic diagram of comprehensive monitoring system;
Fig. 9 is the input of comprehensive monitoring system, the protection circuit schematic diagram of output interface;
Figure 10 is the Switching Power Supply port protection circuit theory diagrams of comprehensive monitoring system;
Figure 11 is the protection circuit schematic diagram of the external power supply of comprehensive monitoring system;
Figure 12 is the water sensor module principle figure of comprehensive monitoring system;
Figure 13 is that Figure 12 is the schematic diagram of optional water logging passage.
Embodiment
As shown in Figure 1, EZJ-GPRS base station comprehensive monitoring system, system comprises CPU module 1, the compatible input module 2 of analog quantity/digital quantity, keyboard LCD display module 3, digital quantity output module 4, communication module 5 and power module 6, system provides electric weight by power module 6, the compatible input module 2 of analog quantity/digital quantity is used to gather external data, and transfer to CPU module 1, after 1 processing of CPU module, one the tunnel through 4 outputs of digital quantity output module, another road is transferred to Surveillance center through communication module 5, and keyboard LCD display module 3 is as man machine operation interface, and display system running status; Described system also is built-in with GPS module 6, and it is optional that communication module 5 possesses two-way RS232/RS485, and serial port arrives Surveillance center by RS232, RS485 or GPRS with transfer of data.
As shown in Figure 2, be digital quantity output module (light lotus root and relay), be digital quantity output module (light lotus root) adopts 74HC595 that serial output is converted to and line output, directly drive the light lotus root then and realize, be convenient to dilatation; Digital quantity output module (relay), it also is to adopt 74HC595 that serial output is converted to and line output, realizes that with darlington transistor array electric current amplifies, and drives relay then, relay misoperation is done in order to prevent to power on, and has added the RC delay circuit before electric current amplifies.And described digital quantity output module 4 is to adopt No. eight relays to isolate output.
The compatible input module 2 of described analog quantity/digital quantity has the input channel of ten six road analog/digital compatibilities; With Ai16 is example, and R531 and C531 form low pass filter, filtering interference signals; U531 to the positive-negative power rail, protects late-class circuit with overvoltage signal clamper; CD4067 is an analog switch, switches each road input signal in turn, realizes that single channel ADC measures multiple signals; The pull-up resistor that a 2.2M Ω is all arranged between Ai1～Ai32 and the positive supply rail, under the situation of port open, input voltage is 5V, when as digital data acquisition, transducer output definition should be: closed-normal, disconnection-alarm.In addition, because input reference signal is 0～5V, and the ADC input reference signal is 0～3.3V, so will decay to signal, see shown in Figure 3, collection about digital quantity: because digital switch signal (0 and 1) drops on the scope of 0～5V, so can be by the ADC sampled value further being quantized to realize the collection of digital quantity.
As shown in Figure 4 and Figure 5, be the connection schematic diagram of RS232 and RS485 standard respectively; Because two serial ports all are that RS232/RS485 is optional, need dispose with wire jumper: the TTL side: (sending pin TXD0 and TXD1 need not switch, directly in parallel getting final product), see shown in Figure 6; And for example shown in Figure 7, be based on the bus side schematic diagram of Fig. 6.
As shown in Figure 8, be the schematic diagram of power module, so that the electric weight of system to be provided.
As shown in Figure 9, each input and output port of described system also has additional protection circuit, protection circuit mainly is made of discharge tube TED485, TVS pipe D69 and resistance R 45, TVS pipe D69 is that transient voltage suppresses diode, discharge tube TED485 is surge current ground connection the draining of releasing, TVS pipe D69 then carries out clamper to the residual voltage of discharge tube TED485, and resistance R 45 cooperates TVS pipe D69 to finish the residual voltage clamper as current limliting.
As shown in figure 10; has the Switching Power Supply port on the described power module 6; the Switching Power Supply port has additional protective circuit; protective circuit mainly is made of fuse F30, piezo-resistance RV1 and diode D70; fuse F30 is used to prevent that electric current is excessive and in time cut off circuit; piezo-resistance RV1 carries out the clamper protection to the switch power input voltage, and the effect of diode D70 is anti-reverse.
As shown in figure 11, also be provided with the external power supply protection circuit in the described system, it comprises discharge tube D18, inductance L 2 and TVS pipe D15, and the outside surge current of introducing is earlier by the discharge tube D18 major part of releasing, remaining fraction is by inductance L 2 and TVS pipe D15, and clamper bleeds off.
As shown in figure 12, also be provided with the water sensor module in the described system, it comprises triode Q and a plurality of water body resistance R 91, R92, R16, the ground drying, not conducting of triode Q, the A1-31 place is pulled down to 0, when the ponding of monitored area, there is water body resistance between between area to be monitored and the ground connection GND, triode Q conducting, A1-31 becomes high level.Optional water logging passage is illustrated in fig. 13 shown below: JP1 and JP2 be short circuit 1 and 2, then is configured to the water logging passage; JP1 short circuit 3 and 2, JP2 disconnects, and then is configured to the compatible input channel of common simulation amount/digital quantity.
Complete machine comprehensive monitoring system of the present invention: acquisition controlling; Core board mainly is responsible for analog quantity, digital data acquisition, digital quantity control, control smart machine etc.; Complete machine adopts the modular construction design, is convenient to produce, safeguard.Keyboard LCD display panel is mainly realized the core board man machine operation interface, and the display device running status.The LED light plate is mainly indicated the transmission board communications status.
Claims (9)
1. EZJ-GPRS base station comprehensive monitoring system, it is characterized in that, system comprises CPU module (1), the compatible input module (2) of analog quantity/digital quantity, keyboard LCD display module (3), digital quantity output module (4), communication module (5) and power module (6), system provides electric weight by power module (6), the compatible input module of analog quantity/digital quantity (2) is used to gather external data, and transfer to CPU module (1), after CPU module (1) processing, one the tunnel exports through digital quantity output module (4), another road is transferred to Surveillance center through communication module (5), and keyboard LCD display module (3) is as man machine operation interface, and display system running status.
2. according to the described EZJ-GPRS of claim 1 base station comprehensive monitoring system, it is characterized in that the compatible input module of described analog quantity/digital quantity (2) has the input channel of ten six road analog/digital compatibilities.
3. according to the described EZJ-GPRS of claim 1 base station comprehensive monitoring system, it is characterized in that, described digital quantity output module (4) is to adopt chip 74HC595 that serial output is converted to and line output, directly driving the light lotus root then realizes, or adopt darlington transistor array to realize that electric current amplifies, with the driving relay, and described digital quantity output module (4) is to adopt No. eight relays to isolate output.
4. according to the described EZJ-GPRS of claim 3 base station comprehensive monitoring system, it is characterized in that, also have additional the RC delay circuit that relay misoperation is done when preventing to power on before the described darlington transistor array.
5. according to the described EZJ-GPRS of claim (1) base station comprehensive monitoring system, it is characterized in that, described system also is built-in with GPS module (6), and it is optional that communication module (5) possesses two-way RS232/RS485, and serial port arrives Surveillance center by RS232, RS485 or GPRS with transfer of data.
6. according to the described EZJ-GPRS of claim 1 base station comprehensive monitoring system, it is characterized in that, each input and output port of described system also has additional protection circuit, protection circuit mainly is made of discharge tube TED485, TVS pipe D69 and resistance R 45, discharge tube TED485 is surge current ground connection the draining of releasing, TVS pipe D69 then carries out clamper to the residual voltage of discharge tube TED485, and resistance R 45 cooperates TVS pipe D69 to finish the residual voltage clamper as current limliting.
7. according to the described EZJ-GPRS of claim 1 base station comprehensive monitoring system; it is characterized in that; described power module has the Switching Power Supply port on (6); the Switching Power Supply port has additional protective circuit; protective circuit mainly is made of fuse F30, piezo-resistance RV1 and diode D70; fuse F30 is used to prevent that electric current is excessive and in time cut off circuit, and piezo-resistance RV1 carries out the clamper protection to the switch power input voltage, and the effect of diode D70 is anti-reverse.
8. according to the described EZJ-GPRS of claim 1 base station comprehensive monitoring system, it is characterized in that, also be provided with the external power supply protection circuit in the described system, it comprises discharge tube D18, inductance L 2 and TVS pipe D15, the outside surge current of introducing is earlier by the discharge tube D18 major part of releasing, remaining fraction is by inductance L 2 and TVS pipe D15, and clamper bleeds off.
9. according to the described EZJ-GPRS of claim 1 base station comprehensive monitoring system, it is characterized in that, also be provided with the water sensor module in the described system, it comprises triode Q and a plurality of water body resistance R 91, R92, R16, ground drying, not conducting of triode Q, the A1-31 place is pulled down to 0, when the ponding of monitored area, has water body resistance between between area to be monitored and the ground connection GND, triode Q conducting, A1-31 becomes high level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106175675A CN102264083A (en) | 2010-12-31 | 2010-12-31 | EZJ-GPRS base station integration monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106175675A CN102264083A (en) | 2010-12-31 | 2010-12-31 | EZJ-GPRS base station integration monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102264083A true CN102264083A (en) | 2011-11-30 |
Family
ID=45010487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106175675A Pending CN102264083A (en) | 2010-12-31 | 2010-12-31 | EZJ-GPRS base station integration monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102264083A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037746A (en) * | 2014-06-12 | 2014-09-10 | 四川联友电讯技术有限公司 | Communication base station controller |
| CN104052039A (en) * | 2014-06-12 | 2014-09-17 | 四川联友电讯技术有限公司 | Communication base station controller capable of achieving short-circuit protection |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1267021A1 (en) * | 2001-06-13 | 2002-12-18 | Motorola, Inc. | Passive communication device and passive access control system |
| CN2696218Y (en) * | 2004-05-10 | 2005-04-27 | 李日胜 | Intelligent equipment protocol converter |
| CN2715241Y (en) * | 2004-05-13 | 2005-08-03 | 李日胜 | Intelligent gate inhibition monitoring device for power environment |
| CN201004171Y (en) * | 2007-01-22 | 2008-01-09 | 深圳市南方电子系统工程有限公司 | An intelligent integrated monitoring device |
| CN201569901U (en) * | 2009-02-05 | 2010-09-01 | 深圳市南方电子系统工程有限公司 | Comprehensive monitor of base station |
-
2010
- 2010-12-31 CN CN2010106175675A patent/CN102264083A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1267021A1 (en) * | 2001-06-13 | 2002-12-18 | Motorola, Inc. | Passive communication device and passive access control system |
| CN2696218Y (en) * | 2004-05-10 | 2005-04-27 | 李日胜 | Intelligent equipment protocol converter |
| CN2715241Y (en) * | 2004-05-13 | 2005-08-03 | 李日胜 | Intelligent gate inhibition monitoring device for power environment |
| CN201004171Y (en) * | 2007-01-22 | 2008-01-09 | 深圳市南方电子系统工程有限公司 | An intelligent integrated monitoring device |
| CN201569901U (en) * | 2009-02-05 | 2010-09-01 | 深圳市南方电子系统工程有限公司 | Comprehensive monitor of base station |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037746A (en) * | 2014-06-12 | 2014-09-10 | 四川联友电讯技术有限公司 | Communication base station controller |
| CN104052039A (en) * | 2014-06-12 | 2014-09-17 | 四川联友电讯技术有限公司 | Communication base station controller capable of achieving short-circuit protection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201150012Y (en) | Locking device for safely monitoring electric power line | |
| CN103235559A (en) | Intelligent home furnishing control system | |
| CN202110593U (en) | Cross-connecting box electric control lock | |
| CN202076678U (en) | Five-prevention voice prompt intelligent unlocking key box of transformer substation | |
| CN202856468U (en) | Integrated intelligent monitoring system suitable for substation direct current power supply | |
| CN204392308U (en) | A kind of Power Monitored Control System For Underground Mine | |
| CN110362014A (en) | A kind of novel lane control cabinet having long-range monitoring and temp regulating function | |
| CN102264083A (en) | EZJ-GPRS base station integration monitoring system | |
| CN201578014U (en) | Remote wireless management intelligent mailbox | |
| CN209585881U (en) | A kind of intelligent lock of suitable lease | |
| CN203720943U (en) | ATM self-help bank protection bin network management system | |
| CN202929712U (en) | Multilevel control access control system | |
| CN108915489A (en) | A kind of fire control system based on Embedded Touch Screen Yu cloud control system | |
| CN103872647A (en) | Multiloop intelligent motor protector | |
| CN209913250U (en) | Intelligent distribution box capable of automatically detecting and protecting | |
| CN207098759U (en) | Multifunctional error electrical verification main frame and distribution net equipment | |
| CN203070391U (en) | Explosion-proof mine access control system | |
| CN207801578U (en) | A kind of power distribution room integrated terminal system | |
| CN202929711U (en) | Networking type single-door all-in-one machine access control system | |
| CN206611243U (en) | Intelligent microcomputer comprehensive alarm device | |
| CN205028363U (en) | Access control case | |
| CN205883475U (en) | Digital visual intercommunication device of wisdom community | |
| CN108153231A (en) | Intelligent constant-voltage switch board | |
| CN211579698U (en) | Oil well information monitoring system | |
| CN201584007U (en) | Local area network real-time monitoring bus system anti-tail interlocking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111130 |