CN210348236U - Dynamic environment monitoring system for communication equipment room - Google Patents
Dynamic environment monitoring system for communication equipment room Download PDFInfo
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- CN210348236U CN210348236U CN201921180668.3U CN201921180668U CN210348236U CN 210348236 U CN210348236 U CN 210348236U CN 201921180668 U CN201921180668 U CN 201921180668U CN 210348236 U CN210348236 U CN 210348236U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 84
- 238000004891 communication Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000000779 smoke Substances 0.000 claims abstract description 33
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 238000007654 immersion Methods 0.000 claims abstract description 18
- 230000007613 environmental effect Effects 0.000 claims abstract description 10
- 238000011161 development Methods 0.000 claims abstract description 4
- 230000018109 developmental process Effects 0.000 claims abstract description 4
- 238000005070 sampling Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 101100434411 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) ADH1 gene Proteins 0.000 claims description 3
- 101150102866 adc1 gene Proteins 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a communication equipment computer lab developments environmental monitoring system. The monitoring system comprises a monitoring host, a temperature and humidity sensor, a water immersion sensor, a smoke detection alarm and a normally closed door magnetic sensor; the temperature and humidity sensor is connected with a temperature and humidity monitoring interface of the monitoring host to monitor the environmental temperature and humidity; the water immersion state of the environment is monitored by connecting the water immersion monitoring interface of the monitoring host machine through the water immersion sensor; the smoke detection alarm is connected with a smoke monitoring interface of the monitoring host to monitor the environmental smoke concentration so as to monitor and alarm fire; the access control state is monitored by connecting a normal-close magnetic sensor with an access control monitoring interface of a monitoring host; the monitoring host transmits the monitoring data to the monitoring center through the data interface, and remote monitoring of the dynamic environment of the communication equipment room is realized.
Description
Technical Field
The utility model relates to a dynamic environment monitoring system, in particular to communication equipment computer lab dynamic environment monitoring system.
Background
Along with communication technology's development, the quantity of communication equipment in places such as railway station constantly increases, puts the space for satisfying the required installation of equipment, reduces the electromagnetic radiation that equipment operating personnel receives simultaneously, generally discharges communication equipment computer lab, operating personnel long-range operation control of carrying out with concentrated installation such as near-end machine of light repeater, station radio station host computer with the communication equipment host computer. The communication equipment room is generally unattended, and an entrance guard is required to be arranged to prevent non-workers from randomly entering the operation and damaging equipment; meanwhile, in order to ensure the safety and long-term stable work of the equipment and reduce the aging speed of the equipment, the machine room is required to be ensured to keep good temperature and humidity environment, and water immersion and fire hazard can be found and treated in time when the machine room of the communication equipment is in a water immersion state. The staff needs can carry out remote monitoring to dynamic environment such as communication equipment computer lab entrance guard, temperature, humidity, water logging and smog to in time the discovery problem is handled, guarantees communication equipment's safety and long-term stable work.
Disclosure of Invention
In view of the problem that prior art exists, in order to satisfy the demand that carries out remote monitoring to dynamic environment such as communication equipment computer lab entrance guard, temperature, humidity, water logging and smog, the utility model provides a communication equipment computer lab dynamic environment monitoring system.
The utility model adopts the technical proposal that: the utility model provides a communication equipment computer lab developments environmental monitoring system which characterized in that: the system comprises a monitoring host, a temperature and humidity sensor with the model of JWSK-6VBC01, a water sensor with the model of JS-HP-2C, a smoke detection alarm with the model of JTY-GD-VL680 and a normally closed door magnetic sensor with the model of MC-31; the temperature and humidity sensor is connected with a temperature and humidity monitoring interface of the monitoring host, and the water immersion sensor is connected with a water immersion monitoring interface of the monitoring host; the smoke detection alarm is connected with the smoke monitoring interface of the monitoring host; the normal-closing door magnetic sensor is connected with a monitoring host access control monitoring interface; the monitoring host data interface is connected to the monitoring center computer.
The monitoring host machine of the utility model adopts KBJ608 type bridge stack, PH150S280-15 type power module, LM22670 type switching power chip, LPC4337 type processor chip, DS3231SN type clock chip, MX66L51235F type memory chip, DP83848I type Ethernet PHY chip, HX1188 type 1188NL type network transformer; the input end of the bridge stack is connected with an external AC220V for power supply, and the output end of the bridge stack is connected with the input end of the power supply module; the output end of the power supply module is connected with the input end of the switch power supply chip, the power supply input end of the temperature and humidity sensor and the power supply input end of the water sensor; the output end of the switching power supply chip is connected with the power supply input end of the monitoring host device and the power supply input end of the smoke detection alarm; the clock chip is connected to the IIC bus interface of the processor chip; the memory chip is connected to the SPI _ FLASH bus interface of the processor chip; a temperature and voltage output pin TEMP of the temperature and humidity sensor is connected with a pin ADC0 of the processor chip, and a humidity and voltage output pin HUM is connected with a pin ADC1 of the processor chip; the pin at the public end of the water sensor is connected with the ground of the monitoring host, the pin at the normally closed end is connected with the general input pin GPIO _1[8] of the processor chip and is connected with a pull-up resistor R1, and the other end of the pull-up resistor R1 is connected with DC3.3V for power supply; the alarm output pin of the smoke detection alarm is connected with a general input pin GPIO _1[9] of the processor chip; the gate magnetic sensor pin 1 is connected with a monitoring host ground, the pin 2 is connected with a general input pin GPIO _1[10] of a processor chip and is connected with a pull-up resistor R2, and the other end of the pull-up resistor R2 is connected with DC3.3V for power supply; the processor chip Ethernet interface ENET is connected with the Ethernet PHY chip MAC interface, the network transformer chip end is connected with the Ethernet PHY chip MAC interface PDM interface, and the network end is connected with the external monitoring center computer.
The utility model relates to a principle: the external power supply is rectified by a bridge stack of the monitoring host and then output to the power supply module; the rectified power supply is converted into DC15V through a power supply module to supply power for the inside of the monitoring host, the temperature and humidity sensor and the water sensor; the DC15V is converted into DC3.3V by a switching power supply chip, and then power is supplied to other devices of the monitoring host and the smoke detection alarm; providing a clock for the whole machine through a clock chip; recording monitoring data through a memory chip; the temperature and humidity sensor temperature voltage output pin TEMP voltage changes along with the change of environmental temperature, the humidity voltage output pin HUM voltage changes along with the change of environmental humidity, the processor chip monitors the environmental temperature by sampling and detecting the TEMP pin voltage, and monitors the environmental humidity by sampling and detecting the HUM pin voltage; when the water sensor detects that the environment is not immersed in water, the pin of the public end and the pin of the normally closed end are communicated and short-circuited, the pin of the GPIO _1[8] of the processor chip is at a low level, when the water sensor detects that the environment is immersed in water, the pin of the public end and the pin of the normally closed end are open, the pin of the GPIO _1[8] of the processor chip is at a high level, and the processor chip monitors the environment water immersion state by detecting the high-level and low-level value of the pin GPIO _1[8 ]; the smoke detection alarm detects that the alarm output pin is at a low level when the environment has no smoke alarm, and the alarm output pin is at a high level when the environment has smoke alarm, and the processor chip monitors the environment smoke alarm state through detecting the high and low level values of the pin GPIO-1 [9 ]; when the door sensor is closed, a pin 1 and a pin 2 are communicated and short-circuited, a pin GPIO _1[10] of a processor chip is at a low level, the pin 1 and the pin 2 are disconnected when the door sensor is opened, the pin GPIO _1[10] of the processor chip is at a high level, and the processor chip monitors the door sensor state by detecting the high-low level value of the pin GPIO _1[10 ]; carrying out Ethernet data physical layer protocol conversion through an Ethernet PHY chip; the Ethernet data transmission is isolated and protected and signal enhancement is carried out through the network transformer, and the ENET interface of the processor chip carries out data communication with an external monitoring center computer through the Ethernet PHY chip and the network transformer so as to realize the reporting and transmission of the dynamic environment monitoring data of the communication equipment room.
The utility model has the advantages that: the remote monitoring of dynamic environments such as entrance guard, temperature, humidity, water immersion, smoke and the like of a communication equipment room is realized, and the safety and long-term stable work of the communication equipment are ensured.
Drawings
FIG. 1 is a schematic view of the structure and connection of the apparatus of the present invention;
fig. 2 is a schematic diagram of the circuit principle of the present invention.
Detailed Description
For a clearer understanding of the present invention, reference is made to the following detailed description of the embodiments taken in conjunction with the accompanying drawings.
As shown in fig. 1 and fig. 2, a dynamic environment monitoring system for a communication equipment room comprises a monitoring host, a temperature and humidity sensor with the model of JWSK-6VBC01, a water sensor with the model of JS-HP-2C, a smoke detection alarm with the model of JTY-GD-VL680, and a normally closed magnetic sensor with the model of MC-31; the temperature and humidity sensor is connected with a temperature and humidity monitoring interface of the monitoring host, and the water immersion sensor is connected with a water immersion monitoring interface of the monitoring host; the smoke detection alarm is connected with the smoke monitoring interface of the monitoring host; the normal-closing door magnetic sensor is connected with a monitoring host access control monitoring interface; the monitoring host data interface is connected to the monitoring center computer.
The monitoring host adopts KBJ608 type bridge stack, PH150S280-15 type power supply module, LM22670 type switching power supply chip, LPC4337 type processor chip, DS3231SN type clock chip, MX66L51235F type storage chip, DP83848I type Ethernet PHY chip and HX1188 type 1188NL type network transformer.
The input end of the bridge stack is connected with an external AC220V for power supply, and the output end of the bridge stack is connected with the input end of the power supply module; the output end of the power supply module is connected with the input end of the switch power supply chip, the power supply input end of the temperature and humidity sensor and the power supply input end of the water sensor; the output end of the switching power supply chip is connected with the power supply input end of the monitoring host device and the power supply input end of the smoke detection alarm; the bridge rectifier rectifies external power supply and outputs the rectified power supply to the power supply module; the rectified power supply is converted into DC15V through a power supply module to supply power for the inside of the monitoring host, the temperature and humidity sensor and the water sensor; the DC15V is converted into DC3.3V by a switching power supply chip, and then power is supplied to other devices of the monitoring host and the smoke detection alarm.
The clock chip is connected to the IIC bus interface of the processor chip and provides a clock for the whole processor through the clock chip.
The memory chip is connected to the SPI _ FLASH bus interface of the processor chip and stores the record monitoring data through the memory chip.
A temperature and voltage output pin TEMP of the temperature and humidity sensor is connected with a pin ADC0 of the processor chip, and a humidity and voltage output pin HUM is connected with a pin ADC1 of the processor chip; temperature and humidity sensor temperature voltage output pin TEMP voltage changes along with ambient temperature change, and humidity voltage output pin HUM voltage changes along with ambient humidity change, and the treater chip realizes the monitoring to ambient temperature through carrying out the sampling test to TEMP pin voltage, through carrying out the sampling test to HUM pin voltage and realizing the monitoring to ambient humidity.
The pin at the public end of the water sensor is connected with the ground of the monitoring host, the pin at the normally closed end is connected with the general input pin GPIO _1[8] of the processor chip and is connected with a pull-up resistor R1, and the other end of the pull-up resistor R1 is connected with DC3.3V for power supply; when the water sensor detects that the environment is not immersed in water, the pin of the public end and the pin of the normally closed end are communicated and short-circuited, the pin of the GPIO _1[8] of the processor chip is at a low level, when the water sensor detects that the environment is immersed in water, the pin of the public end and the pin of the normally closed end are open, the pin of the GPIO _1[8] of the processor chip is at a high level, and the processor chip monitors the environment water immersion state by detecting the high-level and low-level value of the pin GPIO _1[8 ].
The alarm output pin of the smoke detection alarm is connected with a general input pin GPIO _1[9] of the processor chip; the smoke detection alarm detects that the alarm output pin is at low level when the environment has no smoke alarm, and the alarm output pin is at high level when the environment has smoke alarm, and the processor chip monitors the environment smoke alarm state through detecting the high-low level value of the pin GPIO-1 [9 ].
The gate magnetic sensor pin 1 is connected with a monitoring host ground, the pin 2 is connected with a general input pin GPIO _1[10] of a processor chip and is connected with a pull-up resistor R2, and the other end of the pull-up resistor R2 is connected with DC3.3V for power supply; when the door sensor is closed, a pin 1 and a pin 2 are communicated and short-circuited, a pin of a processor chip GPIO _1[10] is at a low level, the pin 1 and the pin 2 are disconnected when the door sensor is opened, the pin of the processor chip GPIO _1[10] is at a high level, and the processor chip monitors the door state by detecting the high-low level value of the pin GPIO _1[10 ].
The processor chip Ethernet interface ENET is connected with the Ethernet PHY chip MAC interface, the network transformer chip end is connected with the Ethernet PHY chip MAC interface PDM interface, and the network end is connected with an external monitoring center computer; carrying out Ethernet data physical layer protocol conversion through an Ethernet PHY chip; the Ethernet data transmission is isolated and protected and signal enhancement is carried out through the network transformer, the ENET interface of the processor chip carries out data communication with an external monitoring center computer through the Ethernet PHY chip and the network transformer so as to realize the report transmission of the dynamic environment monitoring data of the communication equipment room, and therefore, the remote monitoring of dynamic environments such as entrance guard, temperature, humidity, water immersion, smoke and the like of the communication equipment room is realized.
Claims (2)
1. The utility model provides a communication equipment computer lab developments environmental monitoring system which characterized in that: the system comprises a monitoring host, a temperature and humidity sensor with the model of JWSK-6VBC01, a water sensor with the model of JS-HP-2C, a smoke detection alarm with the model of JTY-GD-VL680 and a normally closed door magnetic sensor with the model of MC-31; the temperature and humidity sensor is connected with a temperature and humidity monitoring interface of the monitoring host, and the water immersion sensor is connected with a water immersion monitoring interface of the monitoring host; the smoke detection alarm is connected with the smoke monitoring interface of the monitoring host; the normal-closing door magnetic sensor is connected with a monitoring host access control monitoring interface; the monitoring host data interface is connected to the monitoring center computer.
2. The dynamic environment monitoring system of the communication equipment room of claim 1, wherein: the monitoring host machine adopts KBJ608 type bridge stack, PH150S280-15 type power supply module, LM22670 type switching power supply chip, LPC4337 type processor chip, DS3231SN type clock chip, MX66L51235F type storage chip, DP83848I type Ethernet PHY chip and HX1188 type 1188NL type network transformer; the input end of the bridge stack is connected with an external AC220V for power supply, the output end of the bridge stack is connected with the input end of the power module, and the external power supply is rectified and then output to the power module; the output end of the power supply module is connected with the input end of the switching power supply chip, the power supply input end of the temperature and humidity sensor and the power supply input end of the water sensor, and the rectified power supply is converted into DC15V to supply power for the inside of the monitoring host, the temperature and humidity sensor and the water sensor; the output end of the switching power supply chip is connected with the power supply input end of the monitoring host device and the power supply input end of the smoke detection alarm, and DC15V is converted into DC3.3V and then is supplied to the monitoring host device and the smoke detection alarm through the output end; the clock chip is connected to the IIC bus interface of the processor chip and provides a clock for the whole processor; the memory chip is connected to the SPI _ FLASH bus interface of the processor chip and stores and records monitoring data; a temperature and voltage output pin TEMP of the temperature and humidity sensor is connected with a pin ADC0 of the processor chip, a humidity voltage output pin HUM is connected with a pin ADC1 of the processor chip, the processor chip monitors the environment temperature by sampling and detecting the voltage of the TEMP pin, and monitors the environment humidity by sampling and detecting the voltage of the HUM pin; the pin of the public end of the water immersion sensor is connected with the ground of the monitoring host, the pin of the normally closed end is connected with the general input pin GPIO _1[8] of the processor chip and is connected with a pull-up resistor R1, the other end of the pull-up resistor is connected with DC3.3V for power supply, and the processor chip monitors the environmental water immersion state through detecting the high and low level values of the pin GPIO _1[8 ]; the alarm output pin of the smoke detection alarm is connected with a general input pin GPIO _1[9] of a processor chip, and the processor chip monitors the environment smoke alarm state through detecting the high and low level values of the pin GPIO _1[9 ]; the door sensor pin 1 is connected with a monitoring host, the pin 2 is connected with a general input pin GPIO _1[10] of a processor chip and is connected with a pull-up resistor R2, the other end of the pull-up resistor is connected with DC3.3V for power supply, and the processor chip monitors the door control state through detecting the high and low level values of the pin GPIO _1[10 ]; the Ethernet interface ENET of the processor chip is connected with the MAC interface of the Ethernet PHY chip, the chip end of the network transformer is connected with the PDM interface of the MAC interface of the Ethernet PHY chip, the network end is connected with an external monitoring center computer, and the protocol conversion of the Ethernet data physical layer is carried out through the Ethernet PHY chip; the Ethernet data transmission is isolated and protected and signal enhancement is carried out through a network transformer, and the ENET interface of the processor chip carries out data communication with an external monitoring center computer through an Ethernet PHY chip and the network transformer to report monitoring data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921180668.3U CN210348236U (en) | 2019-07-25 | 2019-07-25 | Dynamic environment monitoring system for communication equipment room |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921180668.3U CN210348236U (en) | 2019-07-25 | 2019-07-25 | Dynamic environment monitoring system for communication equipment room |
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| Publication Number | Publication Date |
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| CN210348236U true CN210348236U (en) | 2020-04-17 |
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| CN201921180668.3U Active CN210348236U (en) | 2019-07-25 | 2019-07-25 | Dynamic environment monitoring system for communication equipment room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210813 Address after: 300140 No. 185, new great road, Tianjin, Hebei District Patentee after: TIANJIN 712 MOBILE COMMUNICATIONS Co.,Ltd. Address before: 300462 Tianjin Binhai New Area Economic and Technological Development Zone West District North Street 141 Patentee before: TIANJIN 712 COMMUNICATION & BROADCASTING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 300140 No. 185, new great road, Tianjin, Hebei District Patentee after: Tianjin 712 Mobile Communication Co.,Ltd. Country or region after: China Address before: 300140 No. 185, new great road, Tianjin, Hebei District Patentee before: TIANJIN 712 MOBILE COMMUNICATIONS Co.,Ltd. Country or region before: China |