CN201815043U - Pressure gauge based on wireless sensor network and intelligent fire extinguisher - Google Patents
Pressure gauge based on wireless sensor network and intelligent fire extinguisher Download PDFInfo
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- CN201815043U CN201815043U CN2010205012623U CN201020501262U CN201815043U CN 201815043 U CN201815043 U CN 201815043U CN 2010205012623 U CN2010205012623 U CN 2010205012623U CN 201020501262 U CN201020501262 U CN 201020501262U CN 201815043 U CN201815043 U CN 201815043U
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Abstract
The utility model discloses a pressure gauge based on a wireless sensor network and an intelligent fire extinguisher. The pressure gauge comprises a processor, a power management module, a pressure sensor which is electrically connected with the processor and the power management module, a memory, a display module and a wireless transmission module; the processor is used for controlling the working of the pressure sensor, the memory, the display module and the wireless transmission module, analyzing and processing pressure data collected by the pressure sensor and then transmitting the pressure data to the display module for displaying and the wireless transmission module for uploading; the pressure sensor is used for collecting the pressure data of the fire extinguisher and outputting the pressure data of the fire extinguisher to the processor; the display module is used for processing the pressure data transmitted by the processor into corresponding numerical information for displaying; and the wireless transmission module is used for processing the pressure data transmitted by the processor into transmission data conforming to a short-distance wireless-transmission communication protocol for uploading. Due to adoption of the utility model, the cost of manpower and material resources required for checking the fire extinguisher can be greatly lowered, so that a user can discover whether the fire extinguisher is abnormal or not in time.
Description
Technical field
The utility model relates to the checkout equipment technical field of fire extinguisher, particularly a kind of Pressure gauge and intelligent extinguisher based on radio sensing network.
Background technology
The Pressure gauge overwhelming majority of current detection fire extinguisher pressure measures force value by various mechanical systems, and the mode with pointer or hydraulic pressure shows force value again.This traditional Pressure gauge makes need manually go forward to check one by one when checking, has increased the pressure that the unit fire-fighting is checked; Simultaneously, (under-voltage condition) be not if in time find when the fire extinguisher insufficient pressure, can cause fire extinguisher to lose efficacy, when breaking out of fire, do not have the effect of controlling the intensity of a fire, putting out the condition of a fire, result in greater loss, more seriously, expired fire extinguisher itself is exactly a huge hidden danger, and under specific circumstances, expired fire extinguisher self exists the risk of blast.Along with national economy and society constantly develop, various newly-built mansions, dwelling house, school, factory building have all assembled increasing fire extinguisher, and the difficulty and the cost of hand inspection are also more and more higher.Therefore, how in time to detect the pressure data that is assemblied in fire extinguisher everywhere and just become problem demanding prompt solution.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of Pressure gauge and intelligent extinguisher based on radio sensing network is provided.
For solving technical problem of the present utility model, the technical solution of the utility model comprises:
Be used for controlled pressure sensor, memory, display module and wireless transport module work, the pressure data that the dissection process pressure sensor is gathered re-sends to display module and shows the processor of uploading with wireless transport module;
Be used to gather the pressure data of fire extinguisher, output to the described pressure sensor of processor;
Be used to receive the also described memory of the pressure data of storage of processor transmission;
Be used for the pressure data that processor sends is processed into the described display module that corresponding numerical information shows;
Be used for that the pressure data that processor sends is processed into the transmission data upload that meets short range wireless transmission communication protocol and can receive described wireless transport module from network coordinator or the instruction of central management platform;
Be used for to described processor, pressure sensor, memory, display module and wireless transport module provide working power power management module;
Described processor and power management module electrically connect with described pressure sensor, memory, display module and wireless transport module respectively.
As improvement of the present utility model, described display module comprises the LCD display of the numerical information that is used to show described pressure data.
Further improve as the utility model, described display module also comprises LED lamp indicating device.
Further improve as the utility model, described wireless transport module is ZigBee wireless communication module or Wifi module again.
For solving technical problem of the present utility model, the invention also discloses a kind of intelligent extinguisher, comprise fire extinguisher body and the Pressure gauge that is connected the fire extinguisher body, described Pressure gauge is the above-mentioned Pressure gauge based on radio sensing network, be used to gather in the pressure data of fire extinguisher body, and upload described pressure data by Small Area Wireless Communication Networks.
Compared with prior art, the utlity model has following beneficial effect: Pressure gauge of the present utility model can be uploaded to the central management platform of front end by cordless communication network and equipment after obtaining the pressure data of fire extinguisher, reduce the manpower and materials cost of checking that fire extinguisher needs greatly, make the user find in time whether fire extinguisher exists unusually; On the other hand, Pressure gauge of the present utility model also shows pressure data by LCD display with the numerical value form, makes the user can observe the pressure data of fire extinguisher more easily.
Description of drawings
Fig. 1 is the Pressure gauge circuit structure diagram of the utility model embodiment;
Fig. 2 is the Pressure gauge mechanical construction drawing of the utility model embodiment;
Fig. 3 is the detection system structure chart of the utility model embodiment;
Fig. 4 is the Pressure gauge networking request flow chart of the utility model embodiment;
Fig. 5 is the Pressure gauge roll-call flow chart of the utility model embodiment.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, be the Pressure gauge circuit structure diagram of present embodiment.
The Pressure gauge that present embodiment provides based on radio sensing network, comprise processor, the pressure sensor, memory, display module and the wireless transport module that electrically connect power management module and electrically connect with processor with processor, power management module;
Described power management module is used for providing working power to processor, pressure sensor, memory, display module and wireless transport module;
Described processor is used for controlled pressure sensor, memory, display module and wireless transport module work, and the pressure data that the dissection process pressure sensor is gathered re-sends to display module and shows with wireless transport module and upload;
Described pressure sensor is used to gather the pressure data of fire extinguisher, outputs to processor;
The pressure data that described memory is used to receive and storage of processor sends;
Described display module is used for that the pressure data that processor sends is processed into corresponding numerical information and shows;
Described wireless transport module be used for the pressure data that processor sends be processed into meet short range wireless transmission communication protocol the transmission data upload to short distance wireless communication network, by routing node, network coordinator and telecommunications network, described pressure data is uploaded to the central management platform, and receives instruction from network coordinator or central management platform.
In the present embodiment, described display module comprises a LCD display, shows the numerical information of described pressure data by the mode of number.In addition, understand the pressure condition of fire extinguisher for further making the user, the display module of present embodiment also comprises LED lamp indicating device, is used for sending under-voltage pilot light (for example sending red light) according to the under-voltage signal that processor sends; The overvoltage information that sends according to processor number is sent overvoltage pilot light (for example sending yellow light); And the normal state signal that sends according to processor sends normal pilot light (for example sending green).
Described processor also is used for the pressure data according to described processing pressure sensor collection, judges that fire extinguisher is in normal condition, under-voltage condition or overvoltage condition, sends normal state signal, under-voltage signal or overvoltage signal.
As shown in Figure 2, be the Pressure gauge mechanical construction drawing of present embodiment.The LCD display 31 of display module and LED lamp indicating device 32 are positioned at the top of the PCB circuit board 10 that processor, power management module, memory module, wireless transport module form, and pressure sensing module 20 is positioned at the below of described PCB circuit board 10.When user mode, described pressure sensing module 20 links to each other with fire extinguisher, with the pressure in the form of the numeral detecting fire extinguisher, and transmits back processor in modes such as IIC, RS232 serial ports.
In the present embodiment, memory module can comprise memories such as internal memory and FLASH flash memory, except the pressure data of storage fire extinguisher, also stores various routine datas.
In addition, the wireless transport module of present embodiment is uploaded pressure data at regular intervals one time, and not only is used to upload described pressure data, also is used for the various data that receiving front-end network router or telegon send.Concrete wireless transport module can realize that ZigBee is a kind of short-distance wireless networking mechanics of communication of low-power consumption with the ZigBee wireless communication module.
Present embodiment also provides a kind of intelligent extinguisher, comprise fire extinguisher body and the Pressure gauge that is connected the fire extinguisher body, the Pressure gauge that described Pressure gauge is above-mentioned based on radio sensing network, be used to gather in the pressure data of fire extinguisher body, and upload described pressure data by Small Area Wireless Communication Networks.
Be that the above-mentioned Pressure gauge based on radio sensing network can be connected with common fire extinguisher, but form active detecting and upload the intelligent extinguisher of pressure data.
As shown in Figure 3, fire extinguisher pressure detecting system for present embodiment based on radio sensing network, the network routing node that comprises aforesaid Pressure gauge, is connected by Small Area Wireless Communication Networks with described Pressure gauge, the network coordinator that is connected by Small Area Wireless Communication Networks with described network routing node, the central management platform that is connected by telecommunications network with network coordinator;
Described Pressure gauge is used for the pressure data of fire extinguisher is uploaded to the network routing node by described Small Area Wireless Communication Networks;
The network routing node is used for described pressure data and the request of networking are transmitted to described network coordinator by short distance wireless communication network;
Described network coordinator is used for converting described pressure data to telecommunication network transmission packet, sends to described central management platform by telecommunications network;
Described central management platform is used to receive described pressure data, carries out statistical analysis, judges whether to send a warning according to analysis result, if then send a warning.
Statistical analysis judges whether to send a warning according to analysis result, if then send a warning.
In the present embodiment, described Pressure gauge also is used for sending the request of networking by short distance wireless communication network to described network routing node, is forwarded to corresponding network coordinator again; Described network coordinator also is used to judge whether allow to network, if then described Pressure gauge is added network, and send described manometric networking information by telecommunications network to described central management platform; If not, then return the failure order that networks and give the network routing node, be forwarded to corresponding Pressure gauge again; Described central management platform also is used for receiving and preserving described manometric networking information.Make the central management platform can in time handle the Pressure gauge of new networking.
Be the function that realizes that above-mentioned transmission networks and asks, the manometric processor of present embodiment also is used for generating the request of networking; Described wireless transport module also is used for described networking request is uploaded to routing node, if network failure, also is used to receive the networking failure order that described routing node returns.
In addition, for making the more timely pressure data that Pressure gauge detected that obtains a certain appointment of central management platform, described central management platform also is used for sending the roll-call order of specifying certain Pressure gauge to upload pressure data by telecommunications network to described network coordinator, and promptly the central management platform asks Pressure gauge irregularly to send order; Described network coordinator also is used for transmitting described roll-call by short distance wireless communication network orders to the network routing node, is forwarded to the Pressure gauge of appointment again.Pressure gauge sends the pressure data that detects to the central management platform after receiving the order of calling the roll.
For realizing above-mentioned roll-call order, the manometric wireless transport module of present embodiment also is used to receive the roll-call order that described routing node is transmitted; Described processor also is used for controlling described pressure sensor work according to described roll-call order, and the pressure data that the dissection process pressure sensor is gathered re-sends to display module and shows with wireless transport module and upload.
Each Pressure gauge of present embodiment is assemblied on the fire extinguisher that is installed in each fire fighting device of floor, can form an intelligent extinguisher with each fire extinguisher.The network coordinator of present embodiment is installed in certain position of floor.Can the installation number of network coordinator and network routing node be set according to the environmental factors such as area of floor.
In the present embodiment, described Small Area Wireless Communication Networks is the ZigBee cordless communication network; Described telecommunications network is GPRS(General Packet Radio Service, the general packet radio service technology), CDMA(Code Division Multiple Access, CDMA), TDS-CDMA(Time Division-Synchronous Code Division Multiple Access, the CDMA that time-division is synchronous), CDMA2000, WCDMA(Wideband Code Division Multiple Access, WCDMA), WiMax(Worldwide Interoperability for Microwave Access, worldwide interoperability for microwave inserts), WIFI(Wireless Fidelity, WiMAX), WAPI(Wireless LAN Authentication and Privacy Infrastructure, WLAN authentication and privacy infrastructure) a kind of in the cordless communication network such as, or LAN(local area is network, LAN), ADSL(Asymmetric Digital Subscriber Line, ADSL), private line network, a kind of in the wireline communication networks such as fiber optic network.
In addition, the central management platform of present embodiment if the pressure data of finding fire extinguisher not within normal scope the time, then can judge and need send a warning.Particularly, the central management platform can by the SMS server send comprise warning information short message to the mobile phone of user binding, perhaps send and comprise that the Email of warning information is in the E-mail address of user's appointment by E-mail service affair device.
Correspondingly, present embodiment also provides the fire extinguisher pressure detection method based on radio sensing network that can be used for above-mentioned detection, comprises step:
S1a, described Pressure gauge are gathered the pressure data of fire extinguisher, send described pressure data by short distance wireless communication network to the network routing node;
S1b, described network routing node are transmitted to described network coordinator with described pressure data by short distance wireless communication network;
S2, described network coordinator are transmitted described pressure data by telecommunications network and are given the central management platform;
S3, described central management platform receive described pressure data, carry out statistical analysis, judge whether to send a warning according to analysis result, if then send a warning.
As shown in Figure 4, can in time handle the Pressure gauge of new networking for making the central management platform, further comprising the steps of before described step S1:
S0a, described Pressure gauge send the request of networking by short distance wireless communication network to the network routing node;
S0b, described network routing node are transmitted to described network coordinator with described networking request by short distance wireless communication network;
S0c, described network coordinator judge whether to allow to network, if then described Pressure gauge is added network, and send described manometric networking information by telecommunications network to described central management platform; If not, then return the failure order that networks and give described network routing node;
S0d, described network routing node are transmitted described networking failure order and are given described Pressure gauge;
S0e, described central management platform receive and preserve described manometric networking information.
As shown in Figure 5, for making the more timely pressure data that Pressure gauge detected that obtains a certain appointment of central management platform, after described step S0e, further comprising the steps of before the S1a:
S4a, described central management platform send the roll-call order of specifying certain Pressure gauge to upload pressure data by telecommunications network to described network coordinator;
S4b, described network coordinator are transmitted described roll-call by short distance wireless communication network and are ordered to the network routing node;
S4c, described network routing node are transmitted described roll-call and are ordered Pressure gauge to appointment.
In the present embodiment, the every roll-call of central management platform finishes a Pressure gauge, just judges whether to finish to all manometric roll-calls, if do not finish, just continues to enter step S4a; Otherwise, store the pressure data that all Pressure gauges are uploaded, to the user feedback result.
In sum, the utility model has carried out bigger improvement to prior art, and has obtained following beneficial effect:
1, reformed the method that fire extinguisher is checked, greatly reduced the manpower of the needs of checking fire extinguisher, the help of grid has been arranged, people can more effective ground monitors the fire extinguisher situation of building, Building tens, a hundreds of unit simultaneously.
2, the degree of accuracy and the precision of improve checking greatly is not easy under-enumeration to occur, mistake is looked into, and pressure value can accurately be noted, and has also stopped subreptitious possibility simultaneously.
3, frequency that can free setting pressure inspection/feedback pressure, even can a Pressure gauge inspection of manual starting.
Situations such as 4, under-voltage, the overvoltage of fire extinguisher pressure, fault are alarmed automatically, in time notify the related personnel, prevent from just to find when the condition of a fire occurring the situation that fire extinguisher is have more than is needed, reduce possible personnel's property loss greatly.
5, under-voltage soon, the fast expired information of fire extinguisher comes into plain view, and need not check one by one that the unit's of arranging properly fire extinguisher is changed the plan of buying in advance.
More than lift preferred embodiment; the purpose of this utility model, technical scheme and advantage are further described; institute is understood that; the above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all within spirit of the present utility model and principle; any modification of being done, be equal to replacement, improvement etc.; all should be included within the protection domain of the present utility model; the interest field that the utility model is advocated should be as the criterion so that the utility model application scope is described, but not only limits to the foregoing description.
Claims (6)
1. the Pressure gauge based on radio sensing network is characterized in that, comprising:
Be used for controlled pressure sensor, memory, display module and wireless transport module work, the pressure data that the dissection process pressure sensor is gathered re-sends to display module and shows the processor of uploading with wireless transport module;
Be used to gather the pressure data of fire extinguisher, output to the described pressure sensor of processor;
Be used to receive the also described memory of the pressure data of storage of processor transmission;
Be used for the pressure data that processor sends is processed into the described display module that corresponding numerical information shows;
Be used for that the pressure data that processor sends is processed into the transmission data upload that meets short range wireless transmission communication protocol and can receive described wireless transport module from network coordinator or the instruction of central management platform;
Be used for to described processor, pressure sensor, memory, display module and wireless transport module provide working power power management module;
Described processor and power management module electrically connect with described pressure sensor, memory, display module and wireless transport module respectively.
2. the Pressure gauge based on radio sensing network as claimed in claim 1 is characterized in that, described display module comprises the LCD display of the numerical information that is used to show described pressure data.
3. as claim 1 or 2 described Pressure gauges, it is characterized in that described display module comprises LED lamp indicating device based on radio sensing network.
4. the Pressure gauge based on radio sensing network as claimed in claim 3 is characterized in that, described wireless transport module is ZigBee wireless communication module or Wifi module.
5. as claim 1 or 2 described Pressure gauges, it is characterized in that described wireless transport module is ZigBee wireless communication module or Wifi module based on radio sensing network.
6. an intelligent extinguisher comprises fire extinguisher body and the Pressure gauge that is connected the fire extinguisher body, it is characterized in that, described Pressure gauge is each described Pressure gauge based on radio sensing network of claim 1 to 5.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010205012623U CN201815043U (en) | 2010-08-23 | 2010-08-23 | Pressure gauge based on wireless sensor network and intelligent fire extinguisher |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010205012623U CN201815043U (en) | 2010-08-23 | 2010-08-23 | Pressure gauge based on wireless sensor network and intelligent fire extinguisher |
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| CN201815043U true CN201815043U (en) | 2011-05-04 |
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| CN2010205012623U Expired - Fee Related CN201815043U (en) | 2010-08-23 | 2010-08-23 | Pressure gauge based on wireless sensor network and intelligent fire extinguisher |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416240A (en) * | 2011-08-11 | 2012-04-18 | 北京生泰安风消防科技有限公司 | Special fire extinguishing system of wind power generation |
| CN110975214A (en) * | 2019-11-19 | 2020-04-10 | 杨卫东 | Data acquisition system and fire extinguishing method of underground pipe gallery suspension type dry powder fire extinguishing device |
| CN111163843A (en) * | 2017-07-18 | 2020-05-15 | 彼得·卡玛 | Method and device for remote monitoring of fire extinguishing devices or systems |
| CN111954561A (en) * | 2018-04-16 | 2020-11-17 | 彼得·卡玛 | Face-based frame rate upsampling for video calls |
-
2010
- 2010-08-23 CN CN2010205012623U patent/CN201815043U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416240A (en) * | 2011-08-11 | 2012-04-18 | 北京生泰安风消防科技有限公司 | Special fire extinguishing system of wind power generation |
| CN102416240B (en) * | 2011-08-11 | 2013-07-10 | 北京生泰安风消防科技有限公司 | Special-purposed fire extinguishing system for wind power generation |
| CN111163843A (en) * | 2017-07-18 | 2020-05-15 | 彼得·卡玛 | Method and device for remote monitoring of fire extinguishing devices or systems |
| CN111954561A (en) * | 2018-04-16 | 2020-11-17 | 彼得·卡玛 | Face-based frame rate upsampling for video calls |
| CN111954561B (en) * | 2018-04-16 | 2023-02-24 | 彼得·卡玛 | Maintenance-free fire extinguisher with detection system |
| CN110975214A (en) * | 2019-11-19 | 2020-04-10 | 杨卫东 | Data acquisition system and fire extinguishing method of underground pipe gallery suspension type dry powder fire extinguishing device |
| CN110975214B (en) * | 2019-11-19 | 2021-09-28 | 杨卫东 | Data acquisition system and fire extinguishing method of underground pipe gallery suspension type dry powder fire extinguishing device |
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Granted publication date: 20110504 Termination date: 20120823 |