CN105233457A - Intelligent fire hydrant cloud monitoring system - Google Patents
Intelligent fire hydrant cloud monitoring system Download PDFInfo
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- CN105233457A CN105233457A CN201510750148.1A CN201510750148A CN105233457A CN 105233457 A CN105233457 A CN 105233457A CN 201510750148 A CN201510750148 A CN 201510750148A CN 105233457 A CN105233457 A CN 105233457A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 110
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000004891 communication Methods 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 239000003990 capacitor Substances 0.000 claims description 18
- 230000003321 amplification Effects 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 6
- 230000001133 acceleration Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000005764 inhibitory process Effects 0.000 abstract 1
- 238000007689 inspection Methods 0.000 description 5
- 238000013475 authorization Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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Abstract
In order to reduce daily maintenance cost of an indoor fire hydrant monitoring system, the invention provides an intelligent fire hydrant cloud monitoring system. The intelligent fire hydrant cloud monitoring system comprises an infrared monitoring unit, a water pressure monitoring unit, a position monitoring unit, a wireless communication network hotspot unit and an information sending unit. The cloud monitoring system can intelligently use a wifi network at the working time for giving an alarm signal to workers in the wifi network range and for giving an alarm signal to special monitoring persons at the non-working time according to the judgment of working time, and can improve the signal-to-noise ratio of fire hydrant state monitoring signals to reduce the waste of electric power from the emitting of unnecessary interference signals through power adjustment, filtration and inhibition restraint.
Description
Technical field
The present invention relates to Remote Monitoring Technology field, especially, relate to a kind of intelligent fire bolt cloud monitoring system.
Background technology
Now, in big-and-middle-sized building and the public place in city, fire automatic alarm system and fire fighting device are quite universal, can accomplish fire alarm to a certain extent.Interior of building all can be provided with fire-fighting equipment (such as, fire hydrant, fire extinguisher etc.), can not lose efficacy, and needed fire equipments to make regular check in order to ensure fire-fighting equipment, and the fire-fighting equipment lost efficacy that upgrades in time.Usually, the situation that inspection personnel's fire equipments carries out checking is as follows: inspection personnel checks one by one to the region fire equipments at each fire-fighting equipment place, and fill in check result at the inspection form of hard copy, afterwards detection form is gathered, thus, not only efficiency is not high, also easily occurs to check to omit.
Application number is that the Chinese invention patent application of CN201210108705.6 discloses a kind of Internet of Things firefighting monitoring system based on cloud service, comprises master station of data center, Communications service substation, data collecting system and application service system; Communications service substation, data collecting system are connected with master station of data center by public communication network with application service system.Application number is that the Chinese invention patent application of CN201210210315.X discloses a kind of method of being carried out fire-fighting inspection by cloud computing and mobile device, the method comprises: the authorization information arranging access Cloud Server, set authorization information is stored to Cloud Server, and set authorization information is distributed to mobile device; Receive the request of mobile device access Cloud Server; When inspection personnel finds corresponding fire-fighting equipment according to electronic chart, receive the data sent from mobile device when fire equipments checks; The color of the icon of this fire-fighting equipment on amendment electronic chart, to identify the check result of this fire-fighting equipment.
But above-mentioned monitoring system gathers the information of fire-fighting equipment by the means of communication moment, and the communication module life-span of each fire-fighting equipment differs, and maintenance cost is higher.Some are not possessed to building or the infrastructure management company of rich financial resources, the mode of prior art is difficult to be promoted.
Summary of the invention
In order to reduce indoor fireplug monitoring system regular maintenance cost, the invention provides a kind of intelligent fire bolt cloud monitoring system, described fire hydrant comprises the cavity by glass door folding, is provided with the fire-fighting equipment comprising fire detecting arrangement, water-band, water valve in cavity, and this system comprises:
Infrared monitoring unit, is arranged at described glass door opening and closing place, for providing fire hydrant integrity information;
Water pressure monitoring unit, for monitoring the state of described water valve;
Whether position monitoring unit, be moved for monitoring water-band;
Cordless communication network focus unit, for providing WiFi to serve outside described fire hydrant;
Information transmitting unit, sends to cloud monitoring side for the information that described infrared monitoring unit, water pressure monitoring unit and position monitoring unit are monitored.
Further, described position monitoring unit comprises pressure sensor and/or three dimension acceleration sensor.
Further, described information transmitting unit comprises:
Timer, for obtaining current time,
Signal gathering unit, it gathers the monitoring information of described infrared monitoring unit, water pressure monitoring unit and position monitoring unit according to described infrared monitoring unit, water pressure monitoring unit and position monitoring unit monitoring state;
Threshold decision unit, the monitoring information that its more described signal gathering unit collects and the threshold value pre-set, obtain fire hydrant monitoring result;
Cloud monitoring information transmitting element, the current time for obtaining according to described timer sends the monitoring result that described threshold decision unit obtains.
Further, when described current time is the working time, the WiFi service that described cloud monitoring information transmitting element is provided by described cordless communication network focus unit sends described monitoring result; When described current time is the non-working time, described cloud monitoring information transmitting element sends described monitoring result by described information transmitting unit.
Further, described information transmitting unit is 3G/4G communication module.
Further, described cordless communication network focus unit comprises:
Power regulation module, for regulating the gain of signal to be transmitted;
Filtration module, for carrying out filtering to the output signal of described AGC module and suppressing interference;
Amplification module, for amplifying the output signal of described filtration module;
Transmitter module, for launching the output signal of described amplification module.
Further, described power regulation module comprises the first transistor Q1, amplifier Q2 and Q3 and multiple resistance and multiple electric capacity, wherein, base stage control signal input time of transistor Q1, this time control signal is from the output of described timer, the colelctor electrode of transistor Q1 connects monitoring result signals Vin to be sent, the emitter stage of transistor Q1 is by resistance R1 ground connection, the colelctor electrode of transistor Q1 connects the positive pole of amplifier Q3 by resistance R7, the emitter stage of transistor Q1 connects three branch roads by resistance R3: a branch road is the negative pole being connected to amplifier Q3, a branch road is by electric capacity C1 ground connection, another connects the negative pole of amplifier Q2 by slide rheostat R4, the negative pole of amplifier Q2 is also by electric capacity C2 and resistance R5 ground connection, the output of amplifier Q3 connects the positive pole of amplifier Q2 by resistance R8, the negative voltage side of amplifier Q2 connects-5V voltage, positive voltage terminal is by the output being connected in series amplifier Q2 of electric capacity C3 and electric capacity R9, the output of amplifier Q2 is also all connected the positive voltage terminal of bringing disgrace on R5 with by electrochemical capacitor C5 with after the series connection of electric capacity R10 respectively by electrochemical capacitor C4, the output of amplifier Q2 also by resistance R11 ground connection, and exports the signal Vout after overpower adjustment between resistance R11 and resistance R12.
Further, described filtration module comprises: amplifier Q5, capacitor and multiple resistor and multiple inductance, wherein, the positive pole of amplifier Q5 connects the output signal Vin ' of power regulation module by resistor R22, negative pole is by resistance R21 ground connection, one end of the output contact resistance R26 of amplifier Q5, there are 3 parallel branches between this end and amplifier Q5, comprise inductance L 1 respectively, tunable capacitor C21 and resistance R24, wherein be connected with resistance R23 and diode D21 between the branch road at inductance L 1 place and the branch road at tunable capacitor C21 place, resistance R25 is connected with between tunable capacitor C21 and resistance R24, the other end of resistance R26 is by electric capacity C22 ground connection, the output of amplifier Q5 is also by exporting Vout ' signal after the series connection of resistance R27 and resistance R28, wherein be parallel with two branch roads between resistance R27 with resistance R28: the voltage source that a branch road comprises inductance L 2 and connects with inductance L 2, another branch road comprises Zener diode D22, these two equal ground connection of branch road, one end of resistance R29 is connected with, the other end ground connection of this resistance R29 between resistance R28 and output signal.
The invention has the beneficial effects as follows:
(1) can according to the judgement being whether the working time, intelligently operationally between utilize Wifi network to provide alarm signal to the staff in this Wifi network range, send alarm signal to special monitor staff on one's own time;
(2) can be adjusted by power, filtering and AF panel, improve the signal to noise ratio of fire hydrant status monitoring signal, reduce the waste of transmitting to electric power of unnecessary interfering signal.
Accompanying drawing explanation
Fig. 1 shows the structured flowchart according to intelligent fire bolt cloud monitoring system of the present invention.
Fig. 2 shows the circuit structure diagram of power regulation module.
Fig. 3 shows the circuit structure diagram of filtration module.
Detailed description of the invention
In the present invention, " fire hydrant " comprises the cavity by glass door folding, is provided with the fire-fighting equipment comprising fire detecting arrangement, water-band, water valve in cavity.
As shown in Figure 1, intelligent fire bolt cloud monitoring system of the present invention comprises:
Infrared monitoring unit, is arranged at described glass door opening and closing place, for providing fire hydrant integrity information;
Water pressure monitoring unit, for monitoring the state of described water valve;
Whether position monitoring unit, be moved for monitoring water-band;
Cordless communication network focus unit, for providing WiFi to serve outside described fire hydrant;
Information transmitting unit, sends to cloud monitoring side for the information that described infrared monitoring unit, water pressure monitoring unit and position monitoring unit are monitored, and this information transmitting unit is communicated by bluetooth approach with other unit above-mentioned, to save power consumption.
According to some embodiments of the present invention, information transmitting unit is 3G/4G communication module.
Described position monitoring unit comprises pressure sensor and/or three dimension acceleration sensor.Wherein, pressure sensor is arranged between water-band so that when water-band be moved or scrolling (comprise and roll tightly or scatter) time can sense that the position of water-band there occurs change.Whether in like manner, three dimension acceleration sensor is arranged on water-band spout (water nozzle) place, be moved for gathering water-band spout.
Further, described information transmitting unit comprises:
Timer, for obtaining current time;
Signal gathering unit, it gathers the monitoring information of described infrared monitoring unit, water pressure monitoring unit and position monitoring unit according to described infrared monitoring unit, water pressure monitoring unit and position monitoring unit monitoring state;
Threshold decision unit, the monitoring information that its more described signal gathering unit collects and the threshold value pre-set, obtain fire hydrant monitoring result;
Cloud monitoring information transmitting element, the current time for obtaining according to described timer sends the monitoring result that described threshold decision unit obtains.When described current time is the working time, described timer output transistor base stage control voltage (" time control signal " in such as Fig. 2) thus make the transistor Q1 conducting in Fig. 2, the WiFi service that described cloud monitoring information transmitting element is provided by described cordless communication network focus unit sends described monitoring result; When described current time is the non-working time, described timer output transistor base stage control voltage (" time control signal " in such as Fig. 2) thus make transistor Q1 in Fig. 2 by, described cloud monitoring information transmitting element sends described monitoring result by described information transmitting unit.
According to a preferred embodiment of the invention, described cordless communication network focus unit comprises:
Power regulation module, for regulating the gain of signal to be transmitted;
Filtration module, for carrying out filtering to the output signal of described AGC module and suppressing interference;
Amplification module, for amplifying the output signal of described filtration module;
Transmitter module, for launching the output signal of described amplification module.
In order to be adjusted by power, filtering and AF panel, improve the signal to noise ratio of fire hydrant status monitoring signal, reduce the transmitting of unnecessary interfering signal to the waste of electric power, the present invention has carried out following design to power regulation module and filtration module, as Figure 2-3.Wherein:
Power regulation module comprises the first transistor Q1, amplifier Q2 and Q3 and multiple resistance and multiple electric capacity, wherein, base stage control signal input time of transistor Q1, this time control signal is from the output of described timer, the colelctor electrode of transistor Q1 connects monitoring result signals Vin to be sent, the emitter stage of transistor Q1 is by resistance R1 ground connection, the colelctor electrode of transistor Q1 connects the positive pole of amplifier Q3 by resistance R7, the emitter stage of transistor Q1 connects three branch roads by resistance R3: a branch road is the negative pole being connected to amplifier Q3, a branch road is by electric capacity C1 ground connection, another connects the negative pole of amplifier Q2 by slide rheostat R4, the negative pole of amplifier Q2 is also by electric capacity C2 and resistance R5 ground connection, the output of amplifier Q3 connects the positive pole of amplifier Q2 by resistance R8, the negative voltage side of amplifier Q2 connects-5V voltage, positive voltage terminal is by the output being connected in series amplifier Q2 of electric capacity C3 and electric capacity R9, the output of amplifier Q2 is also all connected the positive voltage terminal of bringing disgrace on R5 with by electrochemical capacitor C5 with after the series connection of electric capacity R10 respectively by electrochemical capacitor C4, the output of amplifier Q2 also by resistance R11 ground connection, and exports the signal Vout after overpower adjustment between resistance R11 and resistance R12.
Filtration module comprises: amplifier Q5, capacitor and multiple resistor and multiple inductance, wherein, the positive pole of amplifier Q5 connects the output signal Vin ' of power regulation module by resistor R22, negative pole is by resistance R21 ground connection, one end of the output contact resistance R26 of amplifier Q5, there are 3 parallel branches between this end and amplifier Q5, comprise inductance L 1 respectively, tunable capacitor C21 and resistance R24, wherein be connected with resistance R23 and diode D21 between the branch road at inductance L 1 place and the branch road at tunable capacitor C21 place, resistance R25 is connected with between tunable capacitor C21 and resistance R24, the other end of resistance R26 is by electric capacity C22 ground connection, the output of amplifier Q5 is also by exporting Vout ' signal after the series connection of resistance R27 and resistance R28, wherein be parallel with two branch roads between resistance R27 with resistance R28: the voltage source that a branch road comprises inductance L 2 and connects with inductance L 2, another branch road comprises Zener diode D22, these two equal ground connection of branch road, one end of resistance R29 is connected with, the other end ground connection of this resistance R29 between resistance R28 and output signal.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (8)
1. an intelligent fire bolt cloud monitoring system, described fire hydrant comprises the cavity by glass door folding, is provided with the fire-fighting equipment comprising fire detecting arrangement, water-band, water valve, it is characterized in that in cavity, and this system comprises:
Infrared monitoring unit, is arranged at described glass door opening and closing place, for providing fire hydrant integrity information;
Water pressure monitoring unit, for monitoring the state of described water valve;
Whether position monitoring unit, be moved for monitoring water-band;
Cordless communication network focus unit, for providing WiFi to serve outside described fire hydrant;
Information transmitting unit, sends to cloud monitoring side for the information that described infrared monitoring unit, water pressure monitoring unit and position monitoring unit are monitored.
2. intelligent fire bolt cloud monitoring system according to claim 1, it is characterized in that, described position monitoring unit comprises pressure sensor and/or three dimension acceleration sensor.
3. intelligent fire bolt cloud monitoring system according to claim 1, it is characterized in that, described information transmitting unit comprises:
Timer, for obtaining current time,
Signal gathering unit, it gathers the monitoring information of described infrared monitoring unit, water pressure monitoring unit and position monitoring unit according to described infrared monitoring unit, water pressure monitoring unit and position monitoring unit monitoring state;
Threshold decision unit, the monitoring information that its more described signal gathering unit collects and the threshold value pre-set, obtain fire hydrant monitoring result;
Cloud monitoring information transmitting element, the current time for obtaining according to described timer sends the monitoring result that described threshold decision unit obtains.
4. intelligent fire bolt cloud monitoring system according to claim 3, it is characterized in that, when described current time is the working time, the WiFi service that described cloud monitoring information transmitting element is provided by described cordless communication network focus unit sends described monitoring result; When described current time is the non-working time, described cloud monitoring information transmitting element sends described monitoring result by described information transmitting unit.
5. intelligent fire bolt cloud monitoring system according to claim 1, it is characterized in that, described information transmitting unit is 3G/4G communication module.
6. intelligent fire bolt cloud monitoring system according to claim 1, is characterized in that, described cordless communication network focus unit comprises:
Power regulation module, for regulating the gain of signal to be transmitted;
Filtration module, for carrying out filtering to the output signal of described AGC module and suppressing interference;
Amplification module, for amplifying the output signal of described filtration module;
Transmitter module, for launching the output signal of described amplification module.
7. intelligent fire bolt cloud monitoring system according to claim 6, it is characterized in that, described power regulation module comprises the first transistor Q1, amplifier Q2 and Q3 and multiple resistance and multiple electric capacity, wherein, base stage control signal input time of transistor Q1, this time control signal is from the output of described timer, the colelctor electrode of transistor Q1 connects monitoring result signals Vin to be sent, the emitter stage of transistor Q1 is by resistance R1 ground connection, the colelctor electrode of transistor Q1 connects the positive pole of amplifier Q3 by resistance R7, the emitter stage of transistor Q1 connects three branch roads by resistance R3: a branch road is the negative pole being connected to amplifier Q3, a branch road is by electric capacity C1 ground connection, another connects the negative pole of amplifier Q2 by slide rheostat R4, the negative pole of amplifier Q2 is also by electric capacity C2 and resistance R5 ground connection, the output of amplifier Q3 connects the positive pole of amplifier Q2 by resistance R8, the negative voltage side of amplifier Q2 connects-5V voltage, positive voltage terminal is by the output being connected in series amplifier Q2 of electric capacity C3 and electric capacity R9, the output of amplifier Q2 is also all connected the positive voltage terminal of bringing disgrace on R5 with by electrochemical capacitor C5 with after the series connection of electric capacity R10 respectively by electrochemical capacitor C4, the output of amplifier Q2 also by resistance R11 ground connection, and exports the signal Vout after overpower adjustment between resistance R11 and resistance R12.
8. the intelligent fire bolt cloud monitoring system according to claim 6 or 7, it is characterized in that, described filtration module comprises: amplifier Q5, capacitor and multiple resistor and multiple inductance, wherein, the positive pole of amplifier Q5 connects the output signal Vin ' of power regulation module by resistor R22, negative pole is by resistance R21 ground connection, one end of the output contact resistance R26 of amplifier Q5, there are 3 parallel branches between this end and amplifier Q5, comprise inductance L 1 respectively, tunable capacitor C21 and resistance R24, wherein be connected with resistance R23 and diode D21 between the branch road at inductance L 1 place and the branch road at tunable capacitor C21 place, resistance R25 is connected with between tunable capacitor C21 and resistance R24, the other end of resistance R26 is by electric capacity C22 ground connection, the output of amplifier Q5 is also by exporting Vout ' signal after the series connection of resistance R27 and resistance R28, wherein be parallel with two branch roads between resistance R27 with resistance R28: the voltage source that a branch road comprises inductance L 2 and connects with inductance L 2, another branch road comprises Zener diode D22, these two equal ground connection of branch road, one end of resistance R29 is connected with, the other end ground connection of this resistance R29 between resistance R28 and output signal.
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| CN201510750148.1A CN105233457B (en) | 2015-11-05 | 2015-11-05 | Intelligent fire bolt cloud monitors system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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Denomination of invention: Intelligent fire hydrant cloud monitoring system Effective date of registration: 20220422 Granted publication date: 20180504 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: SICHUAN REX SMART TECHNOLOGY Corp.,Ltd. Registration number: Y2022980004609 |