CN101660663A - Water pressure remote monitoring management system of fire-fighting water supply network - Google Patents
Water pressure remote monitoring management system of fire-fighting water supply network Download PDFInfo
- Publication number
- CN101660663A CN101660663A CN200910103295A CN200910103295A CN101660663A CN 101660663 A CN101660663 A CN 101660663A CN 200910103295 A CN200910103295 A CN 200910103295A CN 200910103295 A CN200910103295 A CN 200910103295A CN 101660663 A CN101660663 A CN 101660663A
- Authority
- CN
- China
- Prior art keywords
- hydraulic pressure
- fire
- water pressure
- fighting
- monitoring unit
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 214
- 238000012544 monitoring process Methods 0.000 title claims abstract description 183
- 238000012545 processing Methods 0.000 claims description 52
- 230000005540 biological transmission Effects 0.000 claims description 39
- 238000012423 maintenance Methods 0.000 claims description 5
- 238000007639 printing Methods 0.000 claims description 4
- 238000007726 management method Methods 0.000 abstract 2
- 230000006870 function Effects 0.000 description 11
- 230000005059 dormancy Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 8
- 230000000875 corresponding effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000005070 sampling Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 241000239290 Araneae Species 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000007958 sleep Effects 0.000 description 1
Images
Landscapes
- Alarm Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a water pressure remote monitoring management system of a fire-fighting water supply network, consisting of water pressure monitoring units, a GPRS wireless repeater and a fire-fighting water pressure data management center which are arranged on the fire-fighting water supply network, wherein the water pressure monitoring unit is used for collecting fire-fighting water pressure data; the GPRS wireless repeater is used for receiving water pressure data of a plurality of water pressure monitoring units and transmitting the data to the fire-fighting water pressure data management center. When the fire-fighting water pressure is lower than the rated fire-fighting water pressure, the GPRS wireless repeater adopts the manner of mobile phone alarm to inform the fire-fighting monitoring management staff, and simultaneously transmits water pressure monitoring unit address coding and water pressure value to the fire-fighting water pressure data management center. In the invention, when the fire-fighting water supply network is under the condition of water shortage or no water, the water pressure monitoring unit address coding and the water pressure value are transmitted to the fire-fighting water pressure data management center immediately, thus reminding of inspecting and maintaining the fire-fighting water supply network equipment in time, and avoiding bringinghuge losses to life and property of the masses.
Description
Technical field
The present invention relates to a kind of monitoring device, particularly a kind of water pressure remote monitoring management system of fire-fighting water supply network.
Background technique
Urban fire protection water supply network and building fire-fighting water supply network are the important component parts of urban infrastructure and building security against fire, are the major issues that is related to life property safety of people and social stability.Particularly tall building is in long-term using process, people often lack security against fire consciousness, ignored management of fire fighting devicies such as fire alarm system, fire-fighting water supply network, fire hydrant and maintenance, cause the part fire fighting device to be in fault or state of paralysis for a long time and can not normally use, when fire takes place by the time, fire-fighting system can not be accomplished timely interlock, and can't bring into play it should have effect.Even the anhydrous or fire fighting device of fire hydrant phenomenon such as stop using appears, and this has brought huge difficulty for the fire extinguishing disaster relief work, requires assistance the time owing to lost valuable fire extinguishing, and this bring huge injury can for the people's life and property.
Summary of the invention
Purpose of the present invention is exactly at the deficiencies in the prior art, a kind of real-time, round-the-clock, long-acting monitoring to urban fire protection water supply network or building fire-fighting water supply network hydraulic pressure is provided, by the mode of timing sampling urban fire protection water supply network or building fire-fighting water supply network hydraulic pressure, the hydraulic pressure data of hydraulic pressure sensor and the coded message of hydraulic pressure sensor are sent to the fire fighting hydraulic pressure control data corporation; Be lower than the fire fighting hydraulic pressure standard rating in case find urban fire protection water supply network or building fire-fighting water supply network hydraulic pressure, send warning information immediately, write down, store urban fire protection water supply network or building fire-fighting water supply network hydraulic pressure data simultaneously in water pressure remote monitoring management system of fire-fighting water supply network.
For achieving the above object, the present invention adopts following technological scheme:
A kind of water pressure remote monitoring management system of fire-fighting water supply network is characterized in that: comprise the water pressure monitoring unit, GPRS wireless repeater, the fire fighting hydraulic pressure control data corporation that are provided with hydraulic pressure sensor;
The water pressure monitoring unit is used to gather the hydraulic pressure data that are installed in the online hydraulic pressure sensor of fireproof water tube present position, and the hydraulic pressure data of hydraulic pressure sensor and the geocoding of water pressure monitoring unit are transferred to the GPRS wireless repeater by wireless mode;
The GPRS wireless repeater, be used for receiving and storing the hydraulic pressure data of a plurality of water pressure monitorings unit hydraulic pressure sensor and the geocoding of water pressure monitoring unit, when the hydraulic pressure of fire-fighting water supply network is lower than specified fire fighting hydraulic pressure, can send SMS by the gsm wireless network to the fire fighting monitoring administrative staff immediately and report to the police, and the hydraulic pressure data of hydraulic pressure sensor and the geocoding of water pressure monitoring unit are transferred to the fire fighting hydraulic pressure control data corporation;
The fire fighting hydraulic pressure control data corporation, be used to receive the water pressure monitoring data and the coded message of a plurality of GPRS wireless repeaters, monitor the hydraulic pressure data of each hydraulic pressure sensor in real time, can be immediately when fire-fighting water supply network hydraulic pressure is lower than specified fire fighting hydraulic pressure send warning message to the computer and the fire fighting monitoring administrative staff of fire fighting hydraulic pressure control data corporation.
Water pressure monitoring unit in the native system and GPRS wireless repeater have all adopted the chip with Zigbee technology to realize wireless network data transmission and networking function.The Internet technology of Zigbee technical network function mainly is responsible for developing and managing of network mechanism, and realizes self-configuration and self-regeneration function; Press the Zigbee network function and divide, two kinds of network roles of native system definition: 1, network coordination person is responsible for the foundation of network and the distribution of network site; 2, the End Node device can select to add the network formed, can receive and send messages, but not possess forwarding information and routing function, so native system with the GPRS wireless repeater as network coordination person, the water pressure monitoring unit is as End Node.
The wireless transmission of Zigbee technology and networking function are particularly suitable for the fire-fighting water supply network water pressure remote monitoring, its method is that hydraulic pressure sensor is communicated with fire main, and be positioned at the bottom of fire hydrant and fire protection pipeline connection mouth, make the geocoding of water pressure monitoring unit corresponding one by one with fire hydrant.A water pressure monitoring unit that includes hydraulic pressure sensor is all installed in each fire hydrant bottom, and with the water pressure monitoring unit of fire hydrant bottom a End Node as network, form a WLAN, in this network, has a coordinator at least with GPRS wireless repeater of GPRS wireless transmission control circuit as WLAN, receive information in the whole network and coordinate the proper functioning of whole network, and the hydraulic pressure information of whole fire_fighting pipe network is sent to fire hydrant hydraulic pressure control data corporation by GPRS wireless transmission control circuit; It is the WLAN that makes up a fire fighting hydraulic pressure monitoring in residential quarters that its typical case uses.
Water pressure monitoring unit in the water pressure remote monitoring management system of fire-fighting water supply network and GPRS wireless repeater main chip all adopt the CC2430 chip and the CC2591 chip of TIX.The CC2430 chip is a real System on Chip/SoC of integrating ZigBee radio frequency (RF) front end, internal memory and microcontroller; The CC2430 chip adopts 0.18 μ m CMOS explained hereafter, has four kinds of powering modes such as dormancy and work.Current loss during work is 27A; Under reception and emission mode, current loss is lower than 27mA or 25mA respectively; Current loss during dormancy is 0.6uA only, has the characteristic that park mode and ultrashort time are transformed into active mode, is particularly suitable for those and requires the very long application of battery life; CC2591 is high performance-price ratio and high performance 2.4GHz RF front end, be fit to low power consumption low voltage 2.4GHz wireless application, its output power is up to 22dBm, simultaneously integrated switch, matching network, balance/imbalance circuit, inductance, power amplifier (PA) and low noise amplifier (LNA); Have that power down, high gain by CPU control receives, low gain receives and four kinds of operator schemes such as transmission, its current loss 0.1uA only is fit to the extra long distance transmission equally and requires the very long application of battery life under powered-down operational mode;
Described water pressure monitoring unit is made up of hydraulic pressure sensor, address code circuit, power supply, central processing unit CPU, reset circuit, real time clock circuit and RF transmit-receive circuit;
Hydraulic pressure sensor is communicated with the fire main of fire-fighting water supply network, and hydraulic signal is converted to electrical signal is input in the central processing unit CPU; Hydraulic pressure sensor is installed in the bottom that is positioned at fire hydrant and fire protection pipeline connection mouth, makes the geocoding of water pressure monitoring unit corresponding one by one with fire hydrant;
Address code circuit is used to be provided with water pressure monitoring unit self geocoding; This address also is the IP address that is similar to the Local Area Network client end as the End Node address in the Zigbee wireless network;
Power supply provides electric energy for the water pressure monitoring unit;
Central processing unit CPU is used to receive the water pressure monitoring signal of this hydraulic pressure sensor, and the geocoding that reads this water pressure monitoring unit; By RF transmit-receive circuit the hydraulic pressure data of this hydraulic pressure sensor and the geocoding of water pressure monitoring unit are sent in the GPRS wireless repeater simultaneously;
The CC2430 chip is less than the stream consumption of 0.6 μ A under the park mode, the central processing unit CPU circuit of outside interruption or RTC energy waken system, and it is that other cpu circuit is incomparable that this cpu circuit with sleep mode is installed in the fire hydrant scene.
Reset circuit is used for the initial reset function of water pressure monitoring unit;
Real time clock circuit provides clock for the central processing unit CPU proper functioning;
RF transmit-receive circuit connects with central processing unit CPU, is used to receive the hydraulic pressure data of this hydraulic pressure sensor of central processing unit CPU transmission and the geocoding of this water pressure monitoring unit, is forwarded to then in the GPRS wireless repeater;
Described power supply is the 3.6V dc-battery, adopt high power lithium battery as electric energy, to the fire fighting hydraulic pressure sampling period be one minute, this makes that the time ratio of mode of operation and park mode is 1: 59, and this has only 1s in running order and all the other 59s are in state of dormancy with regard to meaning in same minute system.Therefore can for the water pressure monitoring unit provide electric energy for up to about 2 years; The battery detection function of CC2430 chip provides sound assurance for power supply simultaneously;
Described GPRS wireless repeater is made up of address code circuit, power-switching circuit, central processing unit CPU, reset circuit, real time clock circuit, RF transmit-receive circuit and GPRS wireless transmission control circuit;
Address code circuit is used to be provided with GPRS wireless repeater geocoding; With all fire hydrants of property sub-district all as Zigbee wireless network End Node, then GPRS wireless repeater geocoding is exactly the gateway address of this network, a grid region of whenever flat kilometer in corresponding property sub-district of GPRS wireless repeater geocoding or the city; The address of the every square kilometre of grid region in property sub-district or city and the fire hydrant address in its internal lan have just formed the unique address of corresponding each fire hydrant;
Power-switching circuit converts the 220V civil power to the 12V DC electrical source, 12V is transformed into the 3.3V power supply through the power supply modulation chip again, and the 3.3V power supply provides working power for respectively address code circuit, central processing unit CPU, RF transmit-receive circuit, GPRS wireless transmission control circuit;
Central processing unit CPU respectively with RF transmit-receive circuit, GPRS wireless transmission control circuit UNICOM, the address code information that is used for the hydraulic pressure data of hydraulic pressure sensor that RF transmit-receive circuit is received and water pressure monitoring unit is gathered, computing and judgement, simultaneously the hydraulic pressure data of hydraulic pressure sensor and the geocoding of water pressure monitoring unit is transferred in the GPRS wireless transmission control circuit;
Reset circuit is used for the initial reset function of GPRS wireless repeater;
Real time clock circuit provides clock for the central processing unit CPU proper functioning;
RF transmit-receive circuit connects with central processing unit CPU, is used to receive the hydraulic pressure data of a plurality of hydraulic pressure sensors that disappear and the address code information of water pressure monitoring unit, then it is transferred in the central processing unit CPU;
GPRS wireless transmission control circuit is used for by wireless mode the hydraulic pressure data of hydraulic pressure sensor and the address code information of water pressure monitoring unit being transferred to the fire fighting hydraulic pressure control data corporation; Simultaneously GPRS wireless transmission control circuit also is used for adopting short message way to send mobile phone alarm information to the fire fighting monitoring administrative staff when fire-fighting water supply network hydraulic pressure is lower than specified fire fighting hydraulic pressure lower limit;
The GPRS technology organically links together wireless network and computer network, overcomes fire-fighting water supply network monitoring scene and can not have access to the spider lines difficulty; GPRS also is responsible for the hydraulic pressure data and the water pressure monitoring element address coded message of hydraulic pressure sensor in the whole ZigBeer network are sent in the fire fighting hydraulic pressure control data corporation database server simultaneously; Consider that GPRS wireless transmission control circuit is bigger in the emission power consumption, therefore adopts the 3.6V DC electrical source with the conversion of 220V civil power;
Described fire fighting hydraulic pressure control data corporation is made of GPRS application gateway, database server, WEB application server, fire fighting hydraulic pressure monitoring management device, administrative center PC computer and fire-wall;
The database server UNICOM of GPRS application gateway and fixed ip address, be used to receive the hydraulic pressure data of the hydraulic pressure sensor that sends from GPRS wireless transmission control circuit and the geocoding of water pressure monitoring unit, and the hydraulic pressure data of the hydraulic pressure sensor that receives and the geocoding of water pressure monitoring unit are forwarded in the database server;
Database server and WEB server UNICOM; Be used for geographic coordinate, the water pressure monitoring element address coding of storage of water pressure sensor in advance, and receive the hydraulic pressure data of the hydraulic pressure sensor that sends from a plurality of GPRS wireless repeaters and the address code information of water pressure monitoring unit, for the fire fighting hydraulic pressure monitoring management device provides data;
WEB server and administrative center PC computer UNICOM; For the fire fighting hydraulic pressure monitoring management device provides operation platform;
The fire fighting hydraulic pressure monitoring management device, be used for the hydraulic pressure data of the hydraulic pressure sensor that the reading database server receives and the geocoding of water pressure monitoring unit, and compare with the geocoding of water pressure monitoring unit of storage in advance, the water pressure monitoring unit of identical address coding is shown particular geographic location in the GIS electronic map on the display device of administrative center PC computer, on display device, show the Word message of particular geographic location simultaneously, and when receiving warning message, send alarm sound by administrative center PC computer loudspeaker;
The fire fighting hydraulic pressure monitoring management device also is used for maintenance, inquiry and the statistics to fire_fighting pipe network essential information, hydraulic pressure data, Alert data;
Administrative center's PC computer is used to provide user-machine interface, and produces data sheet, historical trend record, printing;
Fire-wall is used to prevent internet hacker and the disabled user malicious attack to fire fighting hydraulic pressure remote monitoring management apparatus.
The beneficial effect of water pressure remote monitoring management system of fire-fighting water supply network of the present invention is, when urban fire protection water supply network and building fire-fighting water supply network under lack of water or anhydrous situation, the hydraulic pressure data of hydraulic pressure sensor and the geocoding of water pressure monitoring unit are sent to the fire fighting hydraulic pressure control data corporation immediately, can make People's Armed Police's fire management department can grasp the hydraulic pressure state of waterworks for firefighting in real time, in time remind the fire-fighting pipe network equipment is carried out examination and maintenance, the massive losses that brings because of lack of water or the anhydrous lives and properties of giving the people when avoiding breaking out of fire.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is fire hydrant of the present invention and hydraulic pressure sensor installation diagram;
Fig. 3 is a water pressure monitoring of the present invention unit block diagram;
Fig. 4 is a water pressure monitoring of the present invention unit power circuit diagram;
Fig. 5 is a water pressure monitoring of the present invention unit hydraulic pressure sensor circuit diagram;
Fig. 6 is water pressure monitoring of the present invention unit/GPRS wireless repeater address code circuit figure;
Fig. 7 is water pressure monitoring of the present invention unit/GPRS wireless repeater reset circuit figure;
Fig. 8 is water pressure monitoring of the present invention unit/GPRS wireless repeater central processing unit CPU circuit;
Fig. 9 is water pressure monitoring of the present invention unit/GPRS wireless repeater real time clock circuit;
Figure 10 is water pressure monitoring of the present invention unit/GPRS wireless repeater RF transmit-receive circuit;
Figure 11 is a GPRS wireless repeater block diagram of the present invention;
Figure 12 is an ac-dc power conversion circuit of the present invention;
Figure 13 is a GPRS wireless transmission control circuit circuit of the present invention;
Figure 14 is a workflow block diagram of the present invention;
Embodiment
The present invention is further illustrated below in conjunction with accompanying drawing:
Referring to Fig. 1, a kind of water pressure remote monitoring management system of fire-fighting water supply network comprises the water pressure monitoring unit 1, GPRS wireless repeater 2, the fire fighting hydraulic pressure control data corporation 3 that are provided with hydraulic pressure sensor 11;
Water pressure monitoring unit 1 is used to gather the hydraulic pressure data that are installed in the online hydraulic pressure sensor of fireproof water tube 1 present position, and the hydraulic pressure data of hydraulic pressure sensor 11 and the geocoding of water pressure monitoring unit 1 are transferred to GPRS wireless repeater 2 by wireless mode;
The GPRS wireless repeater, be used for receiving and storing the hydraulic pressure data of a plurality of water pressure monitorings unit 1 hydraulic pressure sensor 1 and the geocoding of water pressure monitoring unit 1, when the hydraulic pressure of fire-fighting water supply network is lower than specified fire fighting hydraulic pressure, can send SMS by the gsm wireless network to the fire fighting monitoring administrative staff immediately and report to the police, and the hydraulic pressure data of hydraulic pressure sensor 11 and the geocoding of water pressure monitoring unit 1 are transferred to fire fighting hydraulic pressure control data corporation 3;
Fire fighting hydraulic pressure control data corporation 3, be used to receive the water pressure monitoring data and the coded message of a plurality of GPRS wireless repeaters 2, monitor the hydraulic pressure data of each hydraulic pressure sensor 11 in real time, can be immediately when fire-fighting water supply network hydraulic pressure is lower than specified fire fighting hydraulic pressure send warning message to the computer and the fire fighting monitoring administrative staff of fire fighting hydraulic pressure control data corporation 3.
Referring to Fig. 3, described water pressure monitoring unit 1 is made up of hydraulic pressure sensor 11, address code circuit 12, power supply 13, central processing unit CPU 14, reset circuit 15, real time clock circuit 16 and RF transmit-receive circuit 17;
Because fire-fighting water supply network water pressure monitoring real-time is less demanding, so the hydraulic pressure sampling period of water pressure monitoring unit 1 is one minute; Water pressure monitoring unit 1 is waken up by central processing unit CPU 14 timers, be converted to working state by state of dormancy, central processing unit CPU 14 reads the hydraulic pressure data of hydraulic pressure sensor 11 and the geocoding of address code circuit 12, and the hydraulic pressure data of hydraulic pressure sensor 11 and the geocoding of address code circuit 12 are sent in the GPRS wireless repeater 2 by RF transmit-receive circuit 17, water pressure monitoring unit 1 conversion work state is a state of dormancy then, so is recycled to the next sampling period; Whole its time of sampling processing process is about 1 second in this cycle, and water pressure monitoring unit 1 dormancy time is 59 seconds;
Referring to Fig. 2, Fig. 5, hydraulic pressure sensor 11 is communicated with the fire main of fire-fighting water supply network, and hydraulic signal is converted to electrical signal is input in the central processing unit CPU 14;
Referring to Fig. 6, address code circuit 12 is used to be provided with water pressure monitoring unit 1 self geocoding; Because hydraulic pressure sensor 11 is communicated with fire main, and is positioned at the bottom of fire hydrant and fire protection pipeline connection mouth, makes the geocoding of water pressure monitoring unit 1 corresponding one by one with fire hydrant; So just in time grasp the hydraulic pressure data of each fire hydrant, simultaneously address code circuit 12 is transferred to self geocoding in the central processing unit CPU 14 by address bus;
Referring to Fig. 4, power supply 13 provides electric energy for water pressure monitoring unit 1, adopts 3.6V high energy dc-battery to provide electric energy for the low power consumption fire hydrant water pressure monitoring unit 1 that is in long-time state of dormancy;
Referring to Fig. 8, central processing unit CPU 14 is used to receive the water pressure monitoring signal of this hydraulic pressure sensor 11, and the geocoding that reads this water pressure monitoring unit 1; By RF transmit-receive circuit 17 the hydraulic pressure data of this hydraulic pressure sensor 11 and the geocoding of water pressure monitoring unit 1 are sent in the GPRS wireless repeater 2 simultaneously;
Referring to Fig. 7, reset circuit 15 is used for the initial reset function of water pressure monitoring unit 1;
Referring to Fig. 9, real time clock circuit 16 provides work clock for central processing unit CPU 14 proper functioning;
Referring to Figure 10, RF transmit-receive circuit 17 connects with central processing unit CPU 14, is used to receive the hydraulic pressure data of this hydraulic pressure sensor 11 of central processing unit CPU 14 transmission and the geocoding of this water pressure monitoring unit 1, is forwarded to then in the GPRS wireless repeater 2;
Referring to Fig. 4, described power supply 13 is the 3.6V dc-battery, for the low power consumption water pressure monitoring unit 1 that is in long-time state of dormancy provides electric energy;
Referring to Figure 11, described GPRS wireless repeater 2 is made up of address code circuit 21, power-switching circuit 22, central processing unit CPU 23, reset circuit 24, real time clock circuit 25, RF transmit-receive circuit 26 and GPRS wireless transmission control circuit 27;
RF transmit-receive circuit 26 in the GPRS wireless repeater 2 receives from the hydraulic pressure data of hydraulic pressure sensor 11 and the geocoding of water pressure monitoring unit 1, and hydraulic pressure data and address code information are transferred in the central processing unit CPU 23, by central processing unit CPU 23 it is carried out logical operation, judgement, and hydraulic pressure data, address code information and logic operation result are sent in the fire fighting hydraulic pressure control data corporation 3 by GPRS wireless transmission control circuit 27; When if the hydraulic pressure data value is lower than specified fire fighting hydraulic pressure lower limit, central processing unit CPU 23 will send the mobile phone alarm message to the fire fighting monitoring administrative staff by GPRS wireless transmission control circuit 27;
Referring to Fig. 6, described address code circuit 21 is used to be provided with GPRS wireless repeater geocoding, a grid region of whenever flat kilometer in corresponding property sub-district of GPRS wireless repeater geocoding or the city; Address code circuit 12 has constituted 16 binary addresses codings in this coding and the water pressure monitoring unit 1, determines fire hydrant unique address in certain zone; Address code circuit 21 is transferred to self geocoding in the central processing unit CPU 23 by address bus;
Referring to Figure 12, described power-switching circuit 22 converts the 220V civil power to the 12V DC electrical source, 12V is transformed into the 3.3V power supply through the power supply modulation chip again, and the 3.3V power supply provides working power for respectively address code circuit 21, central processing unit CPU 23, RF transmit-receive circuit 26, GPRS wireless transmission control circuit 27;
Referring to Fig. 8, described central processing unit CPU 23 respectively with RF transmit-receive circuit 26, GPRS wireless transmission control circuit 27 UNICOMs, the address code information that is used for the hydraulic pressure data of hydraulic pressure sensor 11 that RF transmit-receive circuit 26 is received and water pressure monitoring unit 1 is gathered, computing and judgement, simultaneously the hydraulic pressure data of hydraulic pressure sensor 11 and the geocoding of water pressure monitoring unit 1 is transferred in the GPRS wireless transmission control circuit 27; By GPRS wireless transmission control circuit 27 its information is sent in the fire fighting hydraulic pressure control data corporation 3 again, if logic judges when the hydraulic pressure data value is lower than specified fire fighting hydraulic pressure lower limit, central processing unit CPU 23 will send the mobile phone alarm message to the fire fighting monitoring administrative staff by GPRS wireless transmission control circuit 27;
Referring to Fig. 7, described reset circuit 24 is used for the initial reset function of GPRS wireless repeater 2;
Referring to Fig. 9, described real time clock circuit 25 provides work clock for central processing unit CPU 23 proper functioning;
Referring to Figure 10, described RF transmit-receive circuit 26 connects with central processing unit CPU 23, is used to receive the hydraulic pressure data of a plurality of hydraulic pressure sensors 11 that disappear and the address code information of water pressure monitoring unit 1, it is transferred in the central processing unit CPU 23 then;
Referring to Figure 10, described GPRS wireless transmission control circuit 27 is used for by wireless mode the hydraulic pressure data of hydraulic pressure sensor 11 and the address code information of water pressure monitoring unit 1 being transferred to fire fighting hydraulic pressure control data corporation 3; Simultaneously GPRS wireless transmission control circuit 27 also is used for adopting short message way to send mobile phone alarm information to the fire fighting monitoring administrative staff when fire-fighting water supply network hydraulic pressure is lower than specified fire fighting hydraulic pressure lower limit;
Described fire fighting hydraulic pressure control data corporation 3 is made of GPRS application gateway 31, database server 32, WEB application server 33, fire fighting hydraulic pressure monitoring management device 34, administrative center PC computer 35 and fire-wall 36;
Fire fighting hydraulic pressure monitoring management device 34, be used for the hydraulic pressure data of the hydraulic pressure sensor 11 that reading database server 32 receives and the geocoding of water pressure monitoring unit 1, and compare with the geocoding of water pressure monitoring unit 1 of storage in advance, the water pressure monitoring unit 1 of identical address coding is shown particular geographic location in the GIS electronic map on the display device of administrative center PC computer 35, on display device, show the Word message of particular geographic location simultaneously, and when receiving warning message, send alarm sound by administrative center PC computer 35 loudspeakers;
Fire fighting hydraulic pressure monitoring management device 34 also is used for maintenance, inquiry and the statistics to fire_fighting pipe network essential information, hydraulic pressure data, Alert data;
Administrative center PC computer 35 is used to provide user-machine interface, and produces data sheet, historical trend record, printing;
Fire-wall 36 is used to prevent internet hacker and the disabled user malicious attack to fire fighting hydraulic pressure remote monitoring management apparatus 34.
The fire hydrant hydraulic pressure control data corporation of stating 3 is made of GPRS application gateway 31, database server 32, WEB application server 33, fire hydrant water pressure remote monitoring management apparatus 34, administrative center PC computer 35 and fire-wall 36;
Fire hydrant water pressure remote monitoring management apparatus 34, the fire hydrant hydraulic pressure value, the geocoding that are used for 32 receptions of reading database server compare, the fire hydrant that identical address coding and hydraulic pressure data value are lower than specified fire fighting hydraulic pressure lower limit shows the particular geographic location in the GIS electronic map on the display device of administrative center PC computer 35, while shows the Word message of particular geographic location on display device, and sends alarm sound by administrative center PC computer 35 loudspeakers;
Administrative center PC computer 35 is used to provide user-machine interface, and produces data sheet, historical trend record, printing;
Fire-wall 36 is mainly used in and prevents internet hacker and the disabled user malicious attack to fire hydrant water pressure remote monitoring management apparatus 34.
Referring to Fig. 2, described hydraulic pressure sensor 11 is communicated with fire main, and is positioned at the bottom of fire hydrant and fire protection pipeline connection mouth, makes the geocoding of water pressure monitoring unit 1 corresponding one by one with fire hydrant.
The working principle water pressure remote monitoring management system of fire-fighting water supply network is that a kind of embedded development technology, Zigbee technology, radio-frequency communication technology, GPRS wireless communication technique, network technique and database technology of collecting is the real-time monitoring system of one, and the native system working principle is as follows:
A GPRS wireless repeater 2 is installed in every square kilometre the grid in property sub-district or city, and a water pressure monitoring unit 1 is all installed in each the fire hydrant bottom in every square kilometre the grid in property sub-district or city, the water pressure monitoring unit is waken up by the central processing unit CPU 14 that the timer interruption will be in state of dormancy, again by central processing unit CPU 14 control hydraulic pressure sensors 11, address code circuit 12, start working with RF transmit-receive circuit 17, after treating that water pressure monitoring unit 1 all parts are initially located in working state, central processing unit CPU 14 reads the hydraulic pressure data of hydraulic pressure sensor 11 and the geocoding of water pressure monitoring unit 1, and by RF transmit-receive circuit 17 the hydraulic pressure data of hydraulic pressure sensor 11 and the geocoding of water pressure monitoring unit 1 is sent in the GPRS wireless repeater 2.
RF transmit-receive circuit 26 in the GPRS wireless repeater 2 receives the hydraulic pressure data of hydraulic pressure sensor 11 and makes the geocoding of water pressure monitoring unit 1, and it is transferred in the central processing unit CPU 23, central processing unit CPU 23 carries out logical operation and judgement to it at once, simultaneously the hydraulic pressure data of hydraulic pressure sensor 11 and the geocoding and the operation result of water pressure monitoring unit 1 are transferred in the GPRS wireless transmission control circuit 27, again by GPRS wireless transmission control circuit 27 with the water pressure monitoring value, address code and operation result send to fire fighting hydraulic pressure control data corporation 3; If logic judges that then GPRS wireless transmission control circuit 27 also must send the mobile phone alarm message to the fire fighting monitoring administrative staff simultaneously when the hydraulic pressure data value was lower than specified fire fighting hydraulic pressure lower limit;
The water pressure monitoring value that receives in the fire fighting hydraulic pressure monitoring management device 34 in real time dynamic reading database servers 32 in the fire fighting hydraulic pressure control data corporation 3, geocoding and operation result, when its water pressure monitoring value is lower than specified fire fighting hydraulic pressure lower limit, immediately the geocoding of the water pressure monitoring unit 1 that receives is inquired about and compared with setting in advance in database server 32 address codes, if when inquiring the address of coupling, fire fighting hydraulic pressure monitoring management device 34 demonstrates the concrete physical location of alarm fire hydrant by the GIS electronic map immediately on administrative center PC computer 35, and sends alarm;
The administrative center staff checks fire_fighting pipe network or keeps in repair in the relevant fire fighting device management unit of very first time notice according to alarm, avoid because of the fire_fighting pipe network lack of water or when anhydrous, in case the breaking out of fire accident causes the huge person and property injury to broad masses of the people.
Claims (6)
1, a kind of water pressure remote monitoring management system of fire-fighting water supply network is characterized in that: comprise the water pressure monitoring unit (1), GPRS wireless repeater (2), the fire fighting hydraulic pressure control data corporation (3) that are provided with hydraulic pressure sensor (11);
Water pressure monitoring unit (1) is used for gathering the hydraulic pressure data that are installed in the online hydraulic pressure sensor of fireproof water tube (11) present position, and the hydraulic pressure data of hydraulic pressure sensor (11) and the geocoding of water pressure monitoring unit (1) are transferred to GPRS wireless repeater (2) by wireless mode;
The GPRS wireless repeater, be used for receiving and storing the hydraulic pressure data of a plurality of water pressure monitorings unit (1) hydraulic pressure sensor (11) and the geocoding of water pressure monitoring unit (1), when the hydraulic pressure of fire-fighting water supply network is lower than specified fire fighting hydraulic pressure, can send SMS by the gsm wireless network to the fire fighting monitoring administrative staff immediately and report to the police, and the hydraulic pressure data of hydraulic pressure sensor (11) and the geocoding of water pressure monitoring unit (1) are transferred to fire fighting hydraulic pressure control data corporation (3);
Fire fighting hydraulic pressure control data corporation (3), be used to receive the water pressure monitoring data and the coded message of a plurality of GPRS wireless repeaters (2), monitor the hydraulic pressure data of each hydraulic pressure sensor (11) in real time, can be immediately when fire-fighting water supply network hydraulic pressure is lower than specified fire fighting hydraulic pressure send warning message to the computer and the fire fighting monitoring administrative staff of fire fighting hydraulic pressure control data corporation (3).
2, water pressure remote monitoring management system of fire-fighting water supply network according to claim 1 is characterized in that: described water pressure monitoring unit (1) is made up of hydraulic pressure sensor (11), address code circuit (12), power supply (13), central processing unit CPU (14), reset circuit (15), real time clock circuit (16) and RF transmit-receive circuit (17);
Hydraulic pressure sensor (11) is communicated with the fire main of fire-fighting water supply network, and hydraulic signal is converted to electrical signal is input in the central processing unit CPU (14);
Address code circuit (12) is used to be provided with water pressure monitoring unit (1) self geocoding;
Power supply (13) provides electric energy for water pressure monitoring unit (1);
Central processing unit CPU (14) is used to receive the water pressure monitoring signal of this hydraulic pressure sensor (11), and the geocoding that reads this water pressure monitoring unit (1); By RF transmit-receive circuit (17) the hydraulic pressure data of this hydraulic pressure sensor (11) and the geocoding of water pressure monitoring unit (1) are sent in the GPRS wireless repeater (2) simultaneously;
Reset circuit (15) is used for the initial reset function of water pressure monitoring unit (1);
Real time clock circuit (16) provides clock for central processing unit CPU (14) proper functioning;
RF transmit-receive circuit (17) connects with central processing unit CPU (14), be used to receive the hydraulic pressure data of this hydraulic pressure sensor (11) of central processing unit CPU (14) transmission and the geocoding of this water pressure monitoring unit (1), be forwarded to then in the GPRS wireless repeater (2);
3, water pressure remote monitoring management system of fire-fighting water supply network according to claim 2 is characterized in that: described power supply (13) is the 3.6V dc-battery;
4, water pressure remote monitoring management system of fire-fighting water supply network according to claim 1 is characterized in that: described GPRS wireless repeater (2) is made up of address code circuit (21), power-switching circuit (22), central processing unit CPU (23), reset circuit (24), real time clock circuit (25), RF transmit-receive circuit (26) and GPRS wireless transmission control circuit (27);
Address code circuit (21) is used to be provided with GPRS wireless repeater geocoding;
Power-switching circuit (22) converts the 220V civil power to the 12V DC electrical source, 12V is transformed into the 3.3V power supply through the power supply modulation chip again, and the 3.3V power supply provides working power for respectively address code circuit (21), central processing unit CPU (23), RF transmit-receive circuit (26), GPRS wireless transmission control circuit (27);
Central processing unit CPU (23) respectively with RF transmit-receive circuit (26), GPRS wireless transmission control circuit (27) UNICOM, the address code information that is used for the hydraulic pressure data of hydraulic pressure sensor (11) that RF transmit-receive circuit (26) is received and water pressure monitoring unit (1) is gathered, computing and judgement, simultaneously the hydraulic pressure data of hydraulic pressure sensor (11) and the geocoding of water pressure monitoring unit (1) is transferred in the GPRS wireless transmission control circuit (27);
Reset circuit (24) is used for the initial reset function of GPRS wireless repeater (2);
Real time clock circuit (25) provides clock for central processing unit CPU (23) proper functioning;
RF transmit-receive circuit (26) connects with central processing unit CPU (23), is used to receive the hydraulic pressure data of a plurality of hydraulic pressure sensors that disappear (11) and the address code information of water pressure monitoring unit (1), then it is transferred in the central processing unit CPU (23);
GPRS wireless transmission control circuit (27) is used for by wireless mode the hydraulic pressure data of hydraulic pressure sensor (11) and the address code information of water pressure monitoring unit (1) being transferred to fire fighting hydraulic pressure control data corporation (3); Simultaneously GPRS wireless transmission control circuit (27) also is used for adopting short message way to send mobile phone alarm information to the fire fighting monitoring administrative staff when fire-fighting water supply network hydraulic pressure is lower than specified fire fighting hydraulic pressure lower limit;
5, water pressure remote monitoring management system of fire-fighting water supply network according to claim 1 is characterized in that: described fire fighting hydraulic pressure control data corporation (3) is made of GPRS application gateway (31), database server (32), WEB application server (33), fire fighting hydraulic pressure monitoring management device (34), administrative center PC computer (35) and fire-wall (36);
Database server (32) UNICOM of GPRS application gateway (31) and fixed ip address, be used for receiving the hydraulic pressure data of the hydraulic pressure sensor (11) that sends from GPRS wireless transmission control circuit (27) and the geocoding of water pressure monitoring unit (1), and the hydraulic pressure data of the hydraulic pressure sensor (11) that receives and the geocoding of water pressure monitoring unit (1) are forwarded in the database server (32);
Database server (32) and WEB server (33) UNICOM; Be used for geographic coordinate, water pressure monitoring unit (1) geocoding of storage of water pressure sensor (11) in advance, and receive the hydraulic pressure data of the hydraulic pressure sensor (11) that sends from a plurality of GPRS wireless repeaters (2) and the address code information of water pressure monitoring unit (1), for fire fighting hydraulic pressure monitoring management device (34) provides data;
WEB server (33) and administrative center PC computer (35) UNICOM; For fire fighting hydraulic pressure monitoring management device (34) provides operation platform;
Fire fighting hydraulic pressure monitoring management device (34), be used for the hydraulic pressure data of the hydraulic pressure sensor (11) that reading database server (32) receives and the geocoding of water pressure monitoring unit (1), and compare with the geocoding of water pressure monitoring unit (1) of storage in advance, the water pressure monitoring unit (1) of identical address coding is shown particular geographic location in the GIS electronic map on the display device of administrative center PC computer (35), on display device, show the Word message of particular geographic location simultaneously, and when receiving warning message, send alarm sound by administrative center PC computer (35) loudspeaker;
Fire fighting hydraulic pressure monitoring management device (34) also is used for maintenance, inquiry and the statistics to fire_fighting pipe network essential information, hydraulic pressure data, Alert data;
Administrative center PC computer (35) is used to provide user-machine interface, and produces data sheet, historical trend record, printing;
Fire-wall (36) is used to prevent internet hacker and the disabled user malicious attack to fire fighting hydraulic pressure remote monitoring management apparatus (34).
6, water pressure remote monitoring management system of fire-fighting water supply network according to claim 1, it is characterized in that: described hydraulic pressure sensor (11) is communicated with fire main, and be positioned at the bottom of fire hydrant and fire protection pipeline connection mouth, make the geocoding of water pressure monitoring unit (1) corresponding one by one with fire hydrant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910103295A CN101660663B (en) | 2009-03-02 | 2009-03-02 | Water pressure remote monitoring management system of fire-fighting water supply network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910103295A CN101660663B (en) | 2009-03-02 | 2009-03-02 | Water pressure remote monitoring management system of fire-fighting water supply network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101660663A true CN101660663A (en) | 2010-03-03 |
| CN101660663B CN101660663B (en) | 2012-10-03 |
Family
ID=41788852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910103295A Active CN101660663B (en) | 2009-03-02 | 2009-03-02 | Water pressure remote monitoring management system of fire-fighting water supply network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101660663B (en) |
Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806396A (en) * | 2010-04-24 | 2010-08-18 | 上海交通大学 | Method for generating pressure distribution chart of urban water supply pipeline network |
| CN102045381A (en) * | 2010-10-13 | 2011-05-04 | 北京博大水务有限公司 | On-line monitoring system for regenerated water pipe network |
| CN102209099A (en) * | 2011-01-21 | 2011-10-05 | 河海大学 | Method and system for emergent disposal work of unexpected flood of key water control project |
| CN102526920A (en) * | 2012-03-09 | 2012-07-04 | 重庆和航科技股份有限公司 | Fire-fighting hydraulic online monitoring system based on internet of things |
| CN102567606A (en) * | 2010-12-21 | 2012-07-11 | 北京工业大学 | Method for drawing equal-water-pressure surface of water supply pipeline network in real time |
| CN102647639A (en) * | 2011-02-22 | 2012-08-22 | 富永产电股份有限公司 | System for monitoring pipeline through CDMA (Code Division Multiple Access) |
| CN102650872A (en) * | 2011-02-25 | 2012-08-29 | 昆山科技大学 | Pipeline monitoring system |
| CN102708699A (en) * | 2012-04-28 | 2012-10-03 | 中国计量学院 | WebGIS (Web Geographic Information System)-based traffic light fault supervision system |
| CN102930703A (en) * | 2012-09-28 | 2013-02-13 | 山西科达自控工程技术有限公司 | Remote water pressure monitoring method and system |
| CN103244828A (en) * | 2013-05-17 | 2013-08-14 | 重庆和航科技股份有限公司 | Method and system for warning abnormal water pressure of fire-fighting water supply pipe network |
| CN103656950A (en) * | 2013-11-09 | 2014-03-26 | 王校军 | Fire hydrant monitoring system |
| CN103759893A (en) * | 2014-01-03 | 2014-04-30 | 重庆和航科技股份有限公司 | Method and device for monitoring leakage of fire extinguishing agent of gas fire-extinguishing system and remote monitoring system |
| CN104375459A (en) * | 2013-08-14 | 2015-02-25 | 苏州微连纺织科技有限公司 | Monitoring system of textile machine and monitoring method thereof |
| CN104368112A (en) * | 2014-10-24 | 2015-02-25 | 滨州学院 | Online monitoring and positioning system of fire hydrant and method of online monitoring and positioning system |
| CN104474658A (en) * | 2014-12-04 | 2015-04-01 | 重庆厚齐科技有限公司 | Water pressure cluster type supervisory system for firefighting pipe |
| CN104524732A (en) * | 2014-12-04 | 2015-04-22 | 重庆厚齐科技有限公司 | Fire pipeline hydraulic pressure supervision system |
| CN104597887A (en) * | 2015-01-28 | 2015-05-06 | 深圳市开天源自动化工程有限公司 | Intelligent fire hydrant remote monitoring system |
| CN104820950A (en) * | 2015-05-04 | 2015-08-05 | 清华大学深圳研究生院 | Wireless monitoring system of urban water pipe network |
| CN105241603A (en) * | 2015-11-02 | 2016-01-13 | 贵阳博烁科技有限公司 | Water supply pipe network pressure monitoring terminal and monitoring system |
| CN105682752A (en) * | 2014-07-25 | 2016-06-15 | 冯林 | No-Water Display Fire Hydrant Device |
| CN107018205A (en) * | 2017-05-25 | 2017-08-04 | 欧阳培光 | A kind of network intelligence fire fighting hydraulic pressure table control system and its control method |
| CN107393264A (en) * | 2017-08-18 | 2017-11-24 | 江苏省烟草公司无锡市公司 | A kind of safety monitoring equipment centralized management method, apparatus and system |
| CN107968453A (en) * | 2017-11-22 | 2018-04-27 | 张国东 | A kind of internal battery operated type fire hydrant instrument and method for managing power supply and system |
| CN108175986A (en) * | 2018-01-29 | 2018-06-19 | 安徽辰控智能科技有限公司 | Integral type hydrant pressure monitoring device and its monitoring method based on nb-iot/loRa communications |
| CN108510693A (en) * | 2018-05-30 | 2018-09-07 | 贵州民族大学 | A kind of Internet of Things fire-fighting system based on big data |
| CN108980628A (en) * | 2018-07-27 | 2018-12-11 | 上海航天动力科技工程有限公司 | A kind of water supply network booster alarm method |
| CN109595469A (en) * | 2018-12-29 | 2019-04-09 | 清华大学 | The hydraulic pressure detection of water transfer pipe network and flow promoter system and method |
| CN111207881A (en) * | 2020-01-08 | 2020-05-29 | 安徽逻根农业科技有限公司 | Water pressure monitoring system |
| CN112543204A (en) * | 2019-09-20 | 2021-03-23 | 九江精密测试技术研究所 | Circuit design for monitoring water pressure of pipe network |
| US11648431B2 (en) | 2018-11-30 | 2023-05-16 | Carrier Corporation | Fire suppression system remote monitoring |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2378742Y (en) * | 1999-05-10 | 2000-05-17 | 张明亮 | Remote-supervisory controlling and-detecting water supply equipment |
| CN1419350A (en) * | 2002-11-27 | 2003-05-21 | 唐伯成 | GPRS based long distance monitoring control system |
| CN1566744A (en) * | 2003-06-26 | 2005-01-19 | 中国石油天然气管道通信电力工程总公司 | Urban natural gas pipe network detection and control system |
-
2009
- 2009-03-02 CN CN200910103295A patent/CN101660663B/en active Active
Cited By (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806396A (en) * | 2010-04-24 | 2010-08-18 | 上海交通大学 | Method for generating pressure distribution chart of urban water supply pipeline network |
| CN101806396B (en) * | 2010-04-24 | 2013-02-27 | 上海交通大学 | Method for generating pressure distribution chart of urban water supply pipeline network |
| CN102045381A (en) * | 2010-10-13 | 2011-05-04 | 北京博大水务有限公司 | On-line monitoring system for regenerated water pipe network |
| CN102567606A (en) * | 2010-12-21 | 2012-07-11 | 北京工业大学 | Method for drawing equal-water-pressure surface of water supply pipeline network in real time |
| CN102567606B (en) * | 2010-12-21 | 2014-12-03 | 北京工业大学 | Method for drawing equal-water-pressure surface of water supply pipeline network in real time |
| CN102209099B (en) * | 2011-01-21 | 2013-09-25 | 河海大学 | Method and system for emergent disposal work of unexpected flood of key water control project |
| CN102209099A (en) * | 2011-01-21 | 2011-10-05 | 河海大学 | Method and system for emergent disposal work of unexpected flood of key water control project |
| CN102647639A (en) * | 2011-02-22 | 2012-08-22 | 富永产电股份有限公司 | System for monitoring pipeline through CDMA (Code Division Multiple Access) |
| CN102650872A (en) * | 2011-02-25 | 2012-08-29 | 昆山科技大学 | Pipeline monitoring system |
| CN102526920A (en) * | 2012-03-09 | 2012-07-04 | 重庆和航科技股份有限公司 | Fire-fighting hydraulic online monitoring system based on internet of things |
| CN102708699B (en) * | 2012-04-28 | 2014-06-18 | 中国计量学院 | WebGIS (Web Geographic Information System)-based traffic light fault supervision system |
| CN102708699A (en) * | 2012-04-28 | 2012-10-03 | 中国计量学院 | WebGIS (Web Geographic Information System)-based traffic light fault supervision system |
| CN102930703B (en) * | 2012-09-28 | 2014-04-02 | 山西科达自控股份有限公司 | Remote water pressure monitoring method and system |
| CN102930703A (en) * | 2012-09-28 | 2013-02-13 | 山西科达自控工程技术有限公司 | Remote water pressure monitoring method and system |
| CN103244828A (en) * | 2013-05-17 | 2013-08-14 | 重庆和航科技股份有限公司 | Method and system for warning abnormal water pressure of fire-fighting water supply pipe network |
| CN103244828B (en) * | 2013-05-17 | 2015-11-18 | 重庆和航科技股份有限公司 | Fire-fighting water supply network hydraulic pressure abnormality alarming method and system |
| CN104375459A (en) * | 2013-08-14 | 2015-02-25 | 苏州微连纺织科技有限公司 | Monitoring system of textile machine and monitoring method thereof |
| CN103656950A (en) * | 2013-11-09 | 2014-03-26 | 王校军 | Fire hydrant monitoring system |
| CN103759893A (en) * | 2014-01-03 | 2014-04-30 | 重庆和航科技股份有限公司 | Method and device for monitoring leakage of fire extinguishing agent of gas fire-extinguishing system and remote monitoring system |
| CN105682752A (en) * | 2014-07-25 | 2016-06-15 | 冯林 | No-Water Display Fire Hydrant Device |
| CN104368112A (en) * | 2014-10-24 | 2015-02-25 | 滨州学院 | Online monitoring and positioning system of fire hydrant and method of online monitoring and positioning system |
| CN104368112B (en) * | 2014-10-24 | 2017-03-15 | 滨州学院 | Fire hydrant on-line monitoring alignment system and its method |
| CN104524732A (en) * | 2014-12-04 | 2015-04-22 | 重庆厚齐科技有限公司 | Fire pipeline hydraulic pressure supervision system |
| CN104474658A (en) * | 2014-12-04 | 2015-04-01 | 重庆厚齐科技有限公司 | Water pressure cluster type supervisory system for firefighting pipe |
| CN104597887A (en) * | 2015-01-28 | 2015-05-06 | 深圳市开天源自动化工程有限公司 | Intelligent fire hydrant remote monitoring system |
| CN104820950A (en) * | 2015-05-04 | 2015-08-05 | 清华大学深圳研究生院 | Wireless monitoring system of urban water pipe network |
| CN105241603B (en) * | 2015-11-02 | 2018-08-07 | 贵阳博烁科技有限公司 | A kind of water supply network pressure monitoring terminal and monitoring system |
| CN105241603A (en) * | 2015-11-02 | 2016-01-13 | 贵阳博烁科技有限公司 | Water supply pipe network pressure monitoring terminal and monitoring system |
| CN107018205A (en) * | 2017-05-25 | 2017-08-04 | 欧阳培光 | A kind of network intelligence fire fighting hydraulic pressure table control system and its control method |
| CN107393264A (en) * | 2017-08-18 | 2017-11-24 | 江苏省烟草公司无锡市公司 | A kind of safety monitoring equipment centralized management method, apparatus and system |
| CN107968453A (en) * | 2017-11-22 | 2018-04-27 | 张国东 | A kind of internal battery operated type fire hydrant instrument and method for managing power supply and system |
| CN107968453B (en) * | 2017-11-22 | 2024-05-28 | 张国东 | Built-in battery-powered fire hydrant instrument and power management method and system |
| CN108175986A (en) * | 2018-01-29 | 2018-06-19 | 安徽辰控智能科技有限公司 | Integral type hydrant pressure monitoring device and its monitoring method based on nb-iot/loRa communications |
| CN108510693A (en) * | 2018-05-30 | 2018-09-07 | 贵州民族大学 | A kind of Internet of Things fire-fighting system based on big data |
| CN108980628A (en) * | 2018-07-27 | 2018-12-11 | 上海航天动力科技工程有限公司 | A kind of water supply network booster alarm method |
| US11648431B2 (en) | 2018-11-30 | 2023-05-16 | Carrier Corporation | Fire suppression system remote monitoring |
| CN109595469A (en) * | 2018-12-29 | 2019-04-09 | 清华大学 | The hydraulic pressure detection of water transfer pipe network and flow promoter system and method |
| CN112543204A (en) * | 2019-09-20 | 2021-03-23 | 九江精密测试技术研究所 | Circuit design for monitoring water pressure of pipe network |
| CN111207881A (en) * | 2020-01-08 | 2020-05-29 | 安徽逻根农业科技有限公司 | Water pressure monitoring system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101660663B (en) | 2012-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101660663B (en) | Water pressure remote monitoring management system of fire-fighting water supply network | |
| CN101477359B (en) | Manhole cluster remote monitoring management system | |
| CN106101645B (en) | Cable trench power transmission line monitoring system based on wireless sensor network | |
| CN107426537A (en) | A kind of fire hydrant hydraulic pressure remote monitoring system based on low-power consumption Internet of Things | |
| CN105160807A (en) | Firefighter safety positioning system based on UWB and positioning method thereof | |
| CN203232307U (en) | Building intelligent management system | |
| CN203689663U (en) | Self-networking air quality monitoring system | |
| CN102594853A (en) | Mine production safety supervision and management system and method based on internet of things | |
| CN105258103B (en) | Full-automatic boiler intelligent alarm system for prompting and method | |
| CN204679765U (en) | A kind of intelligent home control device based on cloud | |
| CN104298156A (en) | Wireless multifunctional and intelligent monitoring device for underground pipe network | |
| CN206075103U (en) | Machine room equipment safety monitoring system | |
| CN201741234U (en) | City fire-fighting remote monitoring management system | |
| CN110111524A (en) | A kind of fire-fighting Internet of Things wireless acquisition system | |
| CN203400449U (en) | Intelligent fire hydrant real-time remote monitoring system | |
| CN207150736U (en) | A kind of fire hydrant hydraulic pressure remote monitoring system based on low-power consumption Internet of Things | |
| CN201044118Y (en) | Remote fire disaster automatic alarm video frequency monitoring apparatus | |
| CN202422380U (en) | Automatic networking wireless security alarm system | |
| CN210136541U (en) | Wireless fire control smoke detection alarm system based on Lora | |
| CN205028419U (en) | Fire fighter's safety positioning system based on UWB | |
| CN103296749B (en) | The processing method of a kind of power grid state information based on wireless sense network and system | |
| CN202600893U (en) | ANT-based wireless fire-fighting network alarming and remote alarming system with fire detector | |
| CN205019624U (en) | Fire control water pressure real -time monitoring system | |
| CN212627971U (en) | Intelligent management system of fire hydrant | |
| CN213183006U (en) | Wireless smoke sensing linkage emergency monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING HEHANG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XU PEILONG Effective date: 20120305 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400032 SHAPINGBA, CHONGQING TO: 400039 JIULONGPO, CHONGQING |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20120305 Address after: 400039 Chongqing Jiulongpo Yuzhou Road No. 4 Building No. 1-4 36 elite international city Applicant after: Chongqing Hehang Technology Co.,Ltd. Address before: 400032, Shapingba District, Chongqing double monument Street No. 14 attached to No. 4 Applicant before: Xu Peilong |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |