CN202102300U - Active real-time comprehensive monitoring system of 5T computer room - Google Patents
Active real-time comprehensive monitoring system of 5T computer room Download PDFInfo
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- CN202102300U CN202102300U CN2011201786668U CN201120178666U CN202102300U CN 202102300 U CN202102300 U CN 202102300U CN 2011201786668 U CN2011201786668 U CN 2011201786668U CN 201120178666 U CN201120178666 U CN 201120178666U CN 202102300 U CN202102300 U CN 202102300U
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Abstract
The utility model discloses an active real-time comprehensive monitoring system of a 5T computer room. In a master controller, a Modem, a multichannel ADC (Analog to Digital Converter) acquisition board, a direct-current power switching board, an alternating-current control and monitor board, a video ADC, a liquid crystal display, keys, a touch screen, a CAN (Controller Area Network) bus isolation unit, a multipath RS232 bus isolation unit, an environment sensor, a TTS (Text to Speech) module and an SD (Secure Digital) card are all connected to a DSP (Digital Signal Processor) system; the TTS module is connected to the Modem; and the direct-current power switching board and the alternating-current control and monitor board are both connected with the multichannel ADC acquisition board. In an air conditioner controller, a relay, an I/V conversion circuit, the environment sensor, an infrared reception/transmission device and the CAN bus isolation unit are all connected with an MCU (Micro Control Unit); an air conditioner alternating-current input and output socket is respectively connected with the relay and the input and output ends of the I/V conversion circuit; and the air conditioner controller and the master controller are connected with each other through the CAN bus isolation unit. The active real-time comprehensive monitoring system of the 5T computer room has the advantages of realizing active real-time monitoring, carrying out comprehensive monitoring and control on equipment in the 5T computer room, dispensing with upper computer software and being rapid in communication speed and secure in data transmission.
Description
Technical field
The utility model relates to the railway electronic equipment, specifically relates to a kind of active real-time 5T machine room comprehensive monitor system.
Background technology
Railway 5T equipment is the important technology equipment that guarantees the railway freight-car safe operation, and concrete 5T is meant:
THDS (infrared hot box detection equipment)
TFDS (lorry operation troubles dynamic image checkout equipment)
TADS (freight car rolling bearing initial failure rail limit enter a higher school diagnostic device)
TPDS (lorry running status ground safety monitoring device)
TFDS (vehicle wheel is to fault, size dynamic detecting equipment)
TCDS (passenger vehicle operation safety monitoring equipment)
5T equipment is to realize the safety index of the relevant 5T of vehicle is monitored through every machine room that a special use is set at a distance from 30Km along the railway, and through Network Transmission to each workshop, show that center etc. is about security monitoring and guarantee department again.
China is vast in territory, and railway is with a varied topography along the line, has therefore brought certain difficulty in the maintenance of giving 5T equipment and the timely eliminating of fault; Simultaneously because of along with the updating of electric railway, the peripheral electric circumstance of railway becomes increasingly complex, and can influence the safe operation of 5T equipment to a great extent; After thunderbolt, high voltagehigh frequency were crosstalked and got into the 5T machine room, 5T equipment catastrophic failure such as often occur crashing, communication facilities burns must need personnel to carry out site disposal; Along with the further construction of Chinese Railway, former 5T equipment operation and maintenance department, working strength is increasing.
According to the 5T of Ministry of Railways Equipment service specification; Must the time interval according to the rules carry out necessary service work such as first quarter moon inspection, monthly test to 5T equipment; Some incipient fault origin causes of formation of equipment just can come to light in regular maintenance, have caused the equipment incipient fault in time not come to light fast.
Also partly be equipped with remote fault diagnosis equipment in the 5T equipment machine room at present, especially a fairly large number of THDS is main in the 5T equipment, can be equipped with " long-range infrared ray failure diagnosis apparatus "; The unified THDS equipment of different manufacturers production of having stipulated must unify to follow the unified standard about THDS of the Ministry of Railways in the new THDS standard of the Ministry of Railways in addition, and the type that meets this required standard is referred to as the THDS-A type, is also referred to as THDS system type machine.In system type machine system, also there is an independent functional module to be: the remote fault diagnosis subsystem.Function that this subsystem can accomplish that resetting of monitoring to each DC voltage, alternating current monitoring, other submodules restarted etc.
The remote fault diagnosis equipment that is directed to the 5T equipment machine room now mainly contains:
The first kind: independent infrared ray remote fault diagnosis equipment.
Second type: the remote fault diagnosis subsystem that matches with THDS-A type THDS.
Above-mentioned 2 kind equipments of integrated survey have following shortcoming:
Shortcoming 1: passive monitoring mode is adopted in the monitoring of monitored equipment.
Existing monitoring pattern after remote fault diagnosis equipment receives this order, carries out the monitoring of related item for using the order of phone or host computer transmitting supervisory, and then the result that will monitor send to making call person or host computer.
Shortcoming 2: usable range only is confined to THDS itself, can't carry out comprehensive monitoring to 5T machine room total system.
Mostly be THDS equipment is monitored and maintenance work of infrared remote diagnostic device itself can not be monitored and safeguard other visual plants in the machine rooms such as its network communication equipment, UPS.
Shortcoming 3: need the independent upper computer software of design to cooperate.
The telemanagement subsystem of infrared ray remote fault diagnosis equipment or THDS-A outfit at present all need design total failure diagnosis and processing that independent upper computer software carries out system.
Shortcoming 4: communication mode is that basic speed is slower with DTMF.
Infrared ray remote fault diagnosis equipment is the order transfer mode with DTMF at present, also uses the DTMF mode that the result of system monitoring is sent to main frame simultaneously.
Shortcoming 5: control command and password transmit with the transmission of DTMF clear-text way does not possess security.
All need input password before each use infrared ray remote fault diagnosis equipment, the load mode of this password is carried out with the DTMF mode, and is to propagate on communication line with mode expressly, has no encryption measures, so very big security breaches are arranged.
Shortcoming 6: can't analyze to the alternating current quality.
Infrared ray remote fault diagnosis equipment can only be monitored relevant alternating current at present has stateless, and can not monitor the quality of alternating current, specifically has: effective value of alternating current, frequency, harmonic wave, voltage fluctuation record etc.
Shortcoming 7: can't monitor and control to the 5T building environment.
The physical environment of machine room (temperature, humidity) is to influence the important prerequisite that can 5T equipment normally move, and present infrared ray remote fault diagnosis equipment can not monitor and control environment.
Shortcoming 8: can't monitor in real time to the inner security protection of 5T machine room.
Generally all away from the city, public security environment is relatively poor for the 5T machine room, and the stolen present situation of equipment in the machine room of discovery is often arranged at present, and the present Synthetic Visual System limited coverage area of railway.Simultaneously present infrared ray remote fault diagnosis equipment can not be monitored the inner security protection of 5T machine room in real time.
Shortcoming 9: wired connection is used in existing infrared ray remote failure diagnosis system and external communication electro-detection and telephone communication line monitoring, has destroyed the integrated lightning protection system of existing 5T machine room, can thunder and lightning be incorporated into the 5T machine room simultaneously.Summary of the invention
The utility model technical matters to be solved is to provide a kind of active real-time 5T machine room comprehensive monitor system, can realize that the design and installation upper computer software is monitored and controlled, need not in equipment complex in active real-time monitoring, the 5T machine room, communication speed is very fast and data transmit safety, can analyze the alternating current quality again.
The utility model content
The utility model solves the problems of the technologies described above through following technical scheme: a kind of active real-time 5T machine room comprehensive monitor system comprises master controller and air-conditioner controller;
Said master controller comprises: dsp system, Modem, hyperchannel ADC collection plate, direct supply switch boards, alternating current control and monitoring board, video AD C, LCDs, button and touch-screen, CAN bus isolated location, multichannel RS232 bus isolated location, environmental sensor, Switching Power Supply and accumulator, TTS module; And SD card; Said Modem, hyperchannel ADC collection plate, direct supply switch boards, alternating current control and monitoring board, video AD C, LCDs, button and touch-screen, CAN bus isolated location, multichannel RS232 bus isolated location, environmental sensor, TTS module; And the SD card all is connected to dsp system; Simultaneously; Said TTS module is connected to Modem; Direct supply switch boards, alternating current control and monitoring board all are connected to hyperchannel ADC collection plate, and this master controller is connected with air-conditioner controller through CAN bus isolated location;
Said air-conditioner controller comprises: MCU, relay and I/V change-over circuit, environmental sensor, air-conditioning alternating current input socket, air-conditioning alternating current accessory power outlet, infrared ray reception/transmitter, CAN bus isolated location; And power supply; Said relay and I/V change-over circuit, environmental sensor, infrared ray reception/transmitter, CAN bus isolated location all are connected to MCU; Said air-conditioning alternating current input socket is connected respectively to the input end of relay and I/V change-over circuit; Said air-conditioning alternating current accessory power outlet is connected respectively to the output terminal of relay and I/V change-over circuit, and the CAN bus isolated location of said air-conditioner controller is connected with the CAN bus isolated location of master controller.
This utility model further is specially:
Said Modem is connected with dsp system through the RS232 interface; Be connected with the PSTN net through telephone wire simultaneously, hyperchannel ADC collection plate is connected with the SPORT port through SPI with dsp system, and the direct supply switch boards is connected through the SPI port with dsp system; Alternating current control and monitoring board are connected through SPI with dsp system; Video AD C is connected with the I2C interface through the PPI interface with dsp system, and LCDs is connected through parallel rgb interface with dsp system, and environmental sensor is connected with dsp system through the I2C bus; The TTS module uses SPI, I2S or UART to be connected with dsp system, and the SD card is connected through SD Card access bus with dsp system.
The voice output of said TTS module is received the microphone input end of Modem module.
In the said air-conditioner controller: relay is connected to the MCU output pin, and the I/V change-over circuit is connected to the ADC pin of MCU, and environmental sensor is connected with MCU through the I2C bus.
Infrared ray reception/the transmitter of said air-conditioner controller receives two parts circuit by independent infrared, infrared ray and constitutes; Infrared radiation receiving circuit interrupts input pin with the I/O of MCU and is connected, and the drive end of infrared transmitter is connected with the Timer of MCU output.
The utility model has the advantages that: can realize following function behind the equipment of use the utility model:
1. active real-time monitoring.
Active real-time monitoring combines with Flash memory technology and real-time hyperchannel ADC acquisition technique and realizes.
Concrete implementation method is: at first with the index parameter of each monitoring of equipment project according to unified coding method, store in the system memory devices, memory device is main with Flash in this system.The monitoring project of system's support specifically has: DC voltage, alternating voltage, environment temperature, ambient humidity.Mode with configuration file after the form processing that uses such as the nominal value of configuration of the type of each monitored equipment and monitoring project, maximum permissible value, minimum permissible value, alarm threshold, type of alarm is unified stores among the Flash of system.Site of deployment then need be carried out relevant configuration according to monitored equipment type; Then this system loading is fit to the configuration file of current monitored type; The project of then needs being monitored is in real time carried out in real time initiatively monitoring, transfinites as finding, then does different processing according to type of alarm.
Concrete processing mode has: recording storage, continuation are followed the tracks of, are initiatively reported to the police.Simultaneously the user can pass through browser interface, revises intrasystem configuration file, to adapt to the demand of equipment actual conditions and monitoring in the 5T machine room to greatest extent.
2.5T equipment complex monitoring and control in the machine room.
Except that 5T equipment itself is arranged, also have numerous equipment such as AEI, UPS, the network switch, air-conditioning, integrated lightning protection case, panel box in the 5T machine room.Any one equipment all is ingredient indispensable in the 5T machine room.And auxiliary devices such as the network switch, UPS are directly related with the external circuit generation, and especially network communication equipment very easily receives damages such as extraneous thunderbolt.For global reliability and the security that improves the 5T machine room, this active real-time 5T machine room comprehensive monitor system has adopted multiple power supplies control and monitoring technology, and system can expand management at most and monitor 32 road Alternating Current Power Supply situation.Simultaneity factor can also be through the plug into failure output terminal mouth of THDS, UPS, AEI and other 5T equipment of RS232 serial ports, in time the tie line of this fault message through system is transferred to control center.
This system not only can control 5T equipment and the auxiliary electronic equipment power supply is supplied with; Can also obtain the running state information and the fault message of 5T equipment and auxiliary electronic equipment through the RS232 port, greatly strengthen the integrated management ability of 5T machine room.
3. use WebServer to form user interface.
This system uses CGI and WebServer technology, has realized that man-machine interface is directly generated by master controller in this system, and the user only need use a Web browser visit to get final product.And need not design and installation upper computer software again.The user all carries out with the TCP/IP mode all controls and the visit of system simultaneously, has increased the system encryption processing simultaneously, has greatly improved the ease for use and the security of the operation of system.
4.Modem data communication.
This system has abandoned the slower DTMF communication mode of speed, carries out with all data mode fully.Meet the relevant ppp protocol standard of industry member simultaneously, strengthened the reliability and the ease for use of system.
Password encryption and the order encrypted transmission.
In this system the transmission of all important orders and the visit of password are all carried out with cipher mode, avoided the expressly directly transmission on communication line of order plaintext and password, thoroughly avoided the leakage of password and order.Strengthened the security of system.
6. multiple AC real-time analysis.
System adopts the high-speed ADC system, can gather multiple AC simultaneously.And its quality analyzed, thereby science carries out quantification to Alternating Current Power Supply and describes more.
7. monitoring in real time of machine room physical environment and environment adjusting device control.
System can realize monitoring and control to the machine room physical environment through " environmental control ".Thereby the remote monitoring and the control of the reliable physical environment of 5T machine room have been realized.Avoided artificial, greatly alleviated staff's labour intensity to site disposal work.
8. monitor based on the 5T machine room security protection of video analysis.
System can gather 6 road incoming video signals at most, and indoor vision signal is carried out video analysis through video AD C.This video analysis function has: whether whether analysis has personnel to get into has smog, outdoor 5T equipment probe whether covering is arranged in machine room, the machine room.If monitor that machine room has that personnel get into, have smog, outdoor 5T probe to be capped in the machine room, system then initiatively reports to the police, and the real time record image scene, in order to using as judicial record.
9. realization radio communication can not destroyed the integrated lightning protection system that has the 5T machine room now, can thunder and lightning be incorporated into the 5T machine room.
Monitoring external communication electricity have or not with quality in, adopt wireless communication system and TRCS main frame to carry out data interaction; Adopt wireless mode that telephone communication line is introduced the TRCS main frame simultaneously.
Description of drawings
Fig. 1 is the active real-time 5T machine room comprehensive monitor system structured flowchart of the utility model.
Embodiment
Combine embodiment that the utility model is done further to describe with reference to the accompanying drawings so that those skilled in the art can better understand the utility model and can implement, but the embodiment that lifts not conduct to the qualification of the utility model.
This active real-time 5T machine room comprehensive monitor system by: 2 cabinets of master controller and air-conditioner controller are formed.These 2 cabinets use the CAN data line to connect, and realize data interaction and order control.
Said master controller comprises: DSP (digital signal processing) system, Modem (modulator-demodular unit), hyperchannel ADC (analog to digital converter) collection plate, direct supply switch boards, alternating current control and monitoring board, video AD C, LCDs, button and touch-screen, CAN bus isolated location, multichannel RS232 bus isolated location, environmental sensor, Switching Power Supply and accumulator, TTS (phonetic synthesis) module, and SD (safe digital) card.
Said Modem, hyperchannel ADC collection plate, direct supply switch boards, alternating current control and monitoring board, video AD C, LCDs, button and touch-screen, CAN bus isolated location, multichannel RS232 bus isolated location, environmental sensor, TTS module; And the SD card all is connected to dsp system; Simultaneously; Said TTS module is connected to Modem, and direct supply switch boards, alternating current control and monitoring board all are connected to hyperchannel ADC collection plate.This master controller is connected with air-conditioner controller through CAN bus isolated location.
The annexation of above each several part and function own are:
Dsp system: this dsp system is responsible for the computing and the control of entire system.
Modem: this Modem is connected with dsp system through the RS232 interface, is connected with the PSTN net through telephone wire simultaneously.This Modem has accomplished the data communication of subscriber phone, main frame and this system.
Hyperchannel ADC collection plate: this collection plate hyperchannel ADC collection plate is the multi-channel parallel acquisition system; Be connected with direct supply switch boards, alternating current control and monitoring board and dsp system simultaneously; Being responsible for is that digital signal is sent into dsp system with the multi-channel analog electrical signal conversion of importing simultaneously, is connected with the SPORT port through SPI with dsp system.
The direct supply switch boards: the input function to the multi-channel DC electric signal has been accomplished in this switching.This switch boards is connected through the SPI port with dsp system.The dc signal that to finally select of this switch boards outputs on the hyperchannel ADC collection plate simultaneously.
Alternating current control and monitoring board: this plate has been accomplished the control of alternating current output, has or not state exchange to become switching value in alternating current simultaneously.This alternating current control and monitoring board are connected through SPI with dsp system; This circuit board will exchange electrical output signal and output on the hyperchannel ADC collection plate simultaneously.
Video AD C: video AD C module is responsible for converting the baseband video signal of outside camera input into digital signal.This part is connected with the I2C interface through the PPI interface with dsp system.
LCDs: this LCDs is responsible for the Presentation Function of total system.This LCDs is connected through parallel rgb interface with dsp system.
Button and touch-screen: this part is responsible for user's button or touches input converting corresponding some signal conveys into to dsp system.
CAN bus isolated location: consider the convenience of 5T machine room internal wiring, the communication mode of other appurtenances such as master controller in this system and air-conditioner controller, outdoor monopod adopts the CAN bus mode.CAN bus isolated part in this system has been accomplished the interface of dsp system and CAN bus, has accomplished the CAN bus simultaneously and has isolated, to guarantee system reliability.
Multichannel RS232 bus isolated location: numerous electronic equipments is arranged in 5T machine room inside; These electronic equipments all keep a fault output serial ports; Can obtain the running status of current device through this serial ports, when equipment has fault, then initiatively pass through this serial ports output fault message simultaneously.This multichannel RS232 bus isolated location has been accomplished system's obtaining of fault message to external world, should isolate simultaneously and adopt the magnetic isolation method, has effectively guaranteed the electric independence of each electric room.
Environmental sensor: this environmental sensor is connected with dsp system through the I2C bus, and this environmental sensor can obtain current machine room temperature inside, humidity information.
Switching Power Supply and accumulator: adopting the Switching Power Supply of high-isolation in this system is the electric power supply of system works.For system's ability reliably working, system adopts 2 independently 12V power supplys.First 12V power supply uses for specially the internal system circuit; Second 12V power supply then gives outside shooting first-class power supply, guaranteed the reliability of system works thus and avoided outside electromagnetic interference to have influence on the normal operation of primary controller internal circuit.Accumulator then provides after the external communication electricity has a power failure, and system still can normally move 3～5 hours.This accumulator maintains the trickle charge state under the nominal situation.After system monitoring had a power failure to the external communication power supply, accumulator was transformed into discharge condition automatically, for system provides corresponding electric power supply.
TTS module: when using phone or mobile phone to carry out then needing the TTS module to synthesize customer interaction information when mutual through voice mode and this system.This TTS module uses SPI, I2S or UART to be connected with dsp system, and the text that dsp system will be play sends to the TTS module through COM1, and the TTS module is then carried out the conversion of Text To Speech.The voice output of this TTS module is received the microphone input end of Modem module.
SD card: data and program storage unit (PSU) that this SD card is a total system.Have in its storage: the various application processes that need in the system; Each device description data that system can control; Each achievement data of monitoring in the system; The image frame that system photographs.This SD card is connected with the SD Card access bus that meets the SDHC standard of dsp system through special use.
Said air-conditioner controller comprises: MCU, relay and I/V (current/voltage) change-over circuit, environmental sensor, air-conditioning alternating current input socket, air-conditioning alternating current accessory power outlet, infrared ray reception/transmitter, CAN bus isolated location, and power supply.
Said relay and I/V change-over circuit, environmental sensor, infrared ray reception/transmitter, CAN bus isolated location all are connected to MCU; Said air-conditioning alternating current input socket is connected respectively to the input end of relay and I/V change-over circuit, and said air-conditioning alternating current accessory power outlet is connected respectively to the output terminal of relay and I/V change-over circuit.The CAN bus isolated location of said air-conditioner controller is connected with the CAN bus isolated location of master controller.
The concrete annexation and the function own of above each several part are:
MCU: this MCU is the control and the arithmetic element of air-conditioner controller.
Relay and I/V change-over circuit: the function of this circuit is: control air-conditioning power supply; Whether detect air-conditioning starts shooting.Control air-conditioning power supply is realized through the MCU pilot relay; Detect the current signal whether air-conditioning start shooting then the air-conditioning power supply and convert the correspondent voltage signal into, the ADC through MCU obtains to realize then.Being connected between this circuit and the MCU: relay is connected to the MCU output pin; The I/V change-over circuit is connected to the ADC pin of MCU.
Environmental sensor: this environmental sensor can obtain temperature, the humidity of environment.This environmental sensor is connected with MCU through the I2C bus.
Air-conditioning exchanges input socket: this socket is an air-conditioning power supply input socket.This socket is connected to the input end of relay input end and I/V change-over circuit in internal system.
Air-conditioning exchanges accessory power outlet: this socket is an air-conditioning power supply accessory power outlet.This socket is directly connected to the power input of air-conditioning.This socket is connected to the output terminal of relay output end and I/V change-over circuit in internal system.
Infrared ray reception/transmitter: this infrared ray reception/transmitter receives two parts circuit by independent infrared, infrared ray and constitutes.Infrared radiation receiving circuit is for receiving existing air-conditioning infrared remote controller signal, and the order of study infra-red remote control is used.Infrared transmitter is transmitted into control for will learning to such an extent that infrared ray control is ordered through this circuit.Infrared radiation receiving circuit interrupts input pin with the I/O of MCU and is connected; The drive end of infrared transmitter is connected with the Timer of MCU output.
CAN bus isolated location: this unit is that system provides CAN bus communication and electrical isolation function.This circuit is connected with the CAN bus communication mouth of MCU.
Power supply: for this system works provides necessary electric power supply.
The workflow of this active REAL TIME INFRARED THERMAL IMAGE line remote fault diagnosis equipment is described below:
System's power-on self-test:
After powering on, system at first gets into the self check flow process.In this self check flow process system can detect each functional module item by item whether can operate as normal, simultaneously can be through the current equipment that is linked into the CAN bus of CAN bus inquiry: air-conditioner controller, CAN bus The Cloud Terrace etc.The self check flow process finishes the back system can form the Self-Check Report data, simultaneously these Self-Check Report data is formed web page files, puts into the WebServer of system catalogue behind the joining day mark.Can the power-on self-test flow process can be under follow-up normal operating conditions, irregularly carries out automatically, reliably working to guarantee this system.After accomplishing System self-test work, system gets into its idle state, waits for that the user signs in to this system of use in the system with different modes such as phone, network insertion, user key-press.
The local user uses pattern:
In the 5T machine room, the user can get into the series function that system operation interface completion system supports through the button and the touch-screen of master controller front.When the user in 30 seconds behind no any button operation, system withdraws from the local user automatically and uses pattern, comes back to idle pulley.
Telephone subscriber's pattern:
The user can use phone, mobile phone dialing master controller telephone number, and through behind the user identification confirmation, the user can use phone to obtain the relevant work state information in this 5T machine room.For example: Alternating Current Power Supply situation, direct current supply situation, network work state.Telephone subscriber's mode user can not use the senior order of controlling, and for example device reset, heating, has a power failure, send operation such as electricity open to the telephone subscriber.
The web page user pattern:
The user can get into system through Modem or Ethernet, when the cryptographic core correct, and after user identity obtains confirming, user's system control interface of being allowed for access.The user can obtain the duty of all controlled devices in the 5T machine room under this interface, simultaneously can carry out device reset, heating, have a power failure, send higher level operation such as electricity.In 60 seconds, the user has no operation, and then system breaks automatically, avoids the user to take communication line for a long time.
Active real-time monitoring pattern:
The various monitoring objectives and concrete parameter index of this system is built-in controlled device, whether this system can meet the requirements by each parameter index of auto-real-time monitoring, simultaneously with the data recording that monitors in system's storage system.Wait for that the user further inquires about use.After a certain parameter exceeded standard, system then carried out different overproof according to the treatment scheme that exceeds standard and handles.
Claims (5)
1. an active real-time 5T machine room comprehensive monitor system is characterized in that: comprise master controller and air-conditioner controller;
Said master controller comprises: dsp system, Modem, hyperchannel ADC collection plate, direct supply switch boards, alternating current control and monitoring board, video AD C, LCDs, button and touch-screen, CAN bus isolated location, multichannel RS232 bus isolated location, environmental sensor, Switching Power Supply and accumulator, TTS module; And SD card; Said Modem, hyperchannel ADC collection plate, direct supply switch boards, alternating current control and monitoring board, video AD C, LCDs, button and touch-screen, CAN bus isolated location, multichannel RS232 bus isolated location, environmental sensor, TTS module; And the SD card all is connected to dsp system; Simultaneously; Said TTS module is connected to Modem; Direct supply switch boards, alternating current control and monitoring board all are connected to hyperchannel ADC collection plate, and this master controller is connected with air-conditioner controller through CAN bus isolated location;
Said air-conditioner controller comprises: MCU, relay and I/V change-over circuit, environmental sensor, air-conditioning alternating current input socket, air-conditioning alternating current accessory power outlet, infrared ray reception/transmitter, CAN bus isolated location; And power supply; Said relay and I/V change-over circuit, environmental sensor, infrared ray reception/transmitter, CAN bus isolated location all are connected to MCU; Said air-conditioning alternating current input socket is connected respectively to the input end of relay and I/V change-over circuit; Said air-conditioning alternating current accessory power outlet is connected respectively to the output terminal of relay and I/V change-over circuit, and the CAN bus isolated location of said air-conditioner controller is connected with the CAN bus isolated location of master controller.
2. active real-time 5T machine room comprehensive monitor system as claimed in claim 1; It is characterized in that: said Modem is connected with dsp system through the RS232 interface; Be connected with the PSTN net through telephone wire simultaneously, hyperchannel ADC collection plate is connected with the SPORT port through SPI with dsp system, and the direct supply switch boards is connected through the SPI port with dsp system; Alternating current control and monitoring board are connected through SPI with dsp system; Video AD C is connected with the I2C interface through the PPI interface with dsp system, and LCDs is connected through parallel rgb interface with dsp system, and environmental sensor is connected with dsp system through the I2C bus; The TTS module uses SPI, I2S or UART to be connected with dsp system, and the SD card is connected through SD Card access bus with dsp system.
3. active real-time 5T machine room comprehensive monitor system as claimed in claim 1, it is characterized in that: the voice output of said TTS module is received the microphone input end of Modem module.
4. active real-time 5T machine room comprehensive monitor system as claimed in claim 1; It is characterized in that: in the said air-conditioner controller: relay is connected to the MCU output pin; The I/V change-over circuit is connected to the ADC pin of MCU, and environmental sensor is connected with MCU through the I2C bus.
5. active real-time 5T machine room comprehensive monitor system as claimed in claim 1; It is characterized in that: the infrared ray reception/transmitter of said air-conditioner controller receives two parts circuit by independent infrared, infrared ray and constitutes; Infrared radiation receiving circuit interrupts input pin with the I/O of MCU and is connected, and the drive end of infrared transmitter is connected with the Timer of MCU output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201786668U CN202102300U (en) | 2011-05-31 | 2011-05-31 | Active real-time comprehensive monitoring system of 5T computer room |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201786668U CN202102300U (en) | 2011-05-31 | 2011-05-31 | Active real-time comprehensive monitoring system of 5T computer room |
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| Publication Number | Publication Date |
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| CN202102300U true CN202102300U (en) | 2012-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011201786668U Expired - Fee Related CN202102300U (en) | 2011-05-31 | 2011-05-31 | Active real-time comprehensive monitoring system of 5T computer room |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103412537A (en) * | 2013-08-02 | 2013-11-27 | 广东百佳百特实业有限公司 | Method for carrying out remote repair on financial appliances through embedded tool |
| CN106094674A (en) * | 2016-08-30 | 2016-11-09 | 泉州维盾电气有限公司 | A kind of electronic box automatic dehumidifying and lightning protection device |
-
2011
- 2011-05-31 CN CN2011201786668U patent/CN202102300U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103412537A (en) * | 2013-08-02 | 2013-11-27 | 广东百佳百特实业有限公司 | Method for carrying out remote repair on financial appliances through embedded tool |
| CN103412537B (en) * | 2013-08-02 | 2015-07-08 | 广东百佳百特实业有限公司 | Method for carrying out remote repair on financial appliances through embedded tool |
| CN106094674A (en) * | 2016-08-30 | 2016-11-09 | 泉州维盾电气有限公司 | A kind of electronic box automatic dehumidifying and lightning protection device |
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