CN110958309A - Informationized emergency system based on smart city - Google Patents

Informationized emergency system based on smart city Download PDF

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Publication number
CN110958309A
CN110958309A CN201911165709.6A CN201911165709A CN110958309A CN 110958309 A CN110958309 A CN 110958309A CN 201911165709 A CN201911165709 A CN 201911165709A CN 110958309 A CN110958309 A CN 110958309A
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China
Prior art keywords
module
gas
indoor
locking
alarm
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CN201911165709.6A
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Chinese (zh)
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CN110958309B (en
Inventor
柳新宏
左贵云
宿赛龙
张晓雄
姚新顺
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Hebei Zehong Technology Co ltd
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Hebei Zehong Technology Co ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/02Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H04L67/025Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02Alarms for ensuring the safety of persons
    • G08B21/12Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/08Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network
    • H04L67/1095Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/12Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30Services specially adapted for particular environments, situations or purposes
    • H04W4/33Services specially adapted for particular environments, situations or purposes for indoor environments, e.g. buildings
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30Services specially adapted for particular environments, situations or purposes
    • H04W4/38Services specially adapted for particular environments, situations or purposes for collecting sensor information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Abstract

The invention belongs to the technical field of emergency monitoring systems, and particularly relates to an informationized emergency system based on a smart city; the system comprises a monitoring center, an indoor monitoring terminal and a warning terminal; the monitoring center is connected to the indoor monitoring terminal and the alarm terminal through a wireless network; the monitoring center comprises a community property management computer for monitoring the safety in the community in an emergency way; the indoor monitoring terminal comprises a gas analysis module; the gas analysis module comprises a multi-component gas analyzer; the multi-component gas analyzer adopts an imported infrared sensor, an electrochemical oxygen sensor and a thermal conductivity sensor, and uses an advanced digital processing technology to realize continuous, automatic and rapid online detection on the content and the type of indoor toxic or harmful gas; the warning terminal is installed in the elevator for to having harmful substance in certain floor in this building and revealing, the suggestion of reporting to the police, the personnel of suggestion in this elevator keep away from the gas and reveal the point.

Description

Informationized emergency system based on smart city
Technical Field
The invention belongs to the technical field of emergency monitoring systems, and particularly relates to an informationized emergency system based on a smart city.
Background
With the continuous promotion of the urbanization process in China, cities increasingly become a huge complex system with continuous flowing and expansion of one person, property, thing and information. In order to effectively improve the intelligent level of city management and realize the sustainable development of cities, the strategic idea of building a 'safe city' is proposed in China at present, the response capability (hereinafter referred to as emergency capability) of city emergency events is required to be continuously enhanced, and the accurate positioning, quick response, timely control and appropriate treatment are realized for various conditions occurring in the links of city public security, traffic, disaster accidents and the like.
At present, urban emergency means in China still stay in the primary stage, and particularly, emergency monitoring systems for high-rise cells have the following obvious defects:
1. the technical means is backward and the emergency capability is insufficient; when harmful gas leaks from a certain resident of a community, the traditional means depends on emergency systems such as 110, 119 and 120, and the property or monitoring personnel of the community cannot determine the leaking position of the harmful gas and the content and the type of the harmful gas timely and efficiently, so that maintenance personnel need to detect and check the leaking point, a large amount of time delay and information loss are generated in the middle, and the emergency capacity is insufficient, and the property of personnel is damaged;
2. information is transmitted in one direction, and the detection control capability is weak; in the traditional means emergency process, information is orally described by a host and peripheral personnel, so that maintenance and command personnel are difficult to accurately know the incident place, the incident time, the incident property and the progress condition, further, personnel in an elevator are difficult to accurately obtain a leakage point and mistakenly enter the leakage point, and therefore, the situation control strain capacity is lacked, and further the property loss of the personnel is caused;
disclosure of Invention
In order to make up for the defects of the prior art, the intelligent city-based informatization emergency system is mainly used for solving the problems that the existing urban emergency means of China still stay at the primary stage, and particularly, the high-rise community emergency monitoring system has the phenomena of backward technical means, insufficient emergency capacity, one-way information transmission and weak control capacity.
The technical scheme adopted by the invention for solving the technical problems is as follows: the information emergency system based on the smart city comprises a monitoring center, an indoor monitoring terminal and a warning terminal; the monitoring center is connected to the indoor monitoring terminal and the alarm terminal through a wireless network;
the monitoring center comprises a community property management computer for monitoring the safety in the community in an emergency way; the monitoring center comprises an information input module, an information acquisition module and an interface module;
the information input module is used for manually inputting the name, the mobile phone number, the building number and the model of a gas analyzer installed by the owner of the community, and storing the input data information in a database;
the information acquisition module comprises a camera and a video memory, the camera is used for shooting the situation information in the corridor and the elevator in real time, and the video memory is used for storing the video information shot by the camera; transmitting the data for shooting to a computer of a monitoring center through a wireless network;
the interface module is used for receiving the information sent by the detection terminal and the warning terminal and sending the information to the management computer;
the indoor monitoring terminal comprises a gas analysis module, an alarm module and a data transmission module; the gas analysis module comprises a multi-component gas analyzer, and the model of the multi-component gas analyzer adopts an HBS11XP type multi-component gas analyzer; the multi-component gas analyzer adopts an imported infrared sensor, an electrochemical oxygen sensor and a thermal conductivity sensor, and adopts an advanced digital processing technology to realize indoor CO2、CO、CH4、NOX、SO2、SF6、CHX、Ar、H2And continuous automatic rapid on-line detection of various gases with oxygen content; the multi-component gas analyzer sends the data of the content of the indoor harmful gas analyzed and detected to be larger than the content of the set upper control point to the alarm module and the data transmission module;
the alarm module is used for receiving data of indoor gas content analyzed by the multi-component gas analyzer, which is greater than a set upper control point, and carrying out alarm reminding;
the data transmission module is used for transmitting the data of the content of the indoor harmful gas analyzed and detected by the multi-component gas analyzer, which is greater than the set upper control point, and the analyzed gas type to the interface module and the warning terminal;
the warning terminal is installed in the elevator and comprises a data receiving module, an early warning module and a display module;
the data receiving module is used for receiving the content of the indoor harmful gas analyzed by the multi-component gas analyzer in the house of the building resident and transmitted by the data transmitting module, wherein the content of the indoor harmful gas is larger than the content of the set upper control point and the type of the gas;
the early warning module comprises an alarm arranged in the elevator and is used for giving an alarm prompt for the leakage of harmful bodies in a certain floor in the building and prompting personnel in the elevator to keep away from a gas leakage point;
the display module comprises an LED display panel, and a microprocessor is arranged in the LED display panel; the system is used for displaying the position information of the residents on the floor of the building; the display module is used for displaying the position information of the residents with the harmful gas leakage monitored by the monitoring center and reminding the elevator taking personnel to keep away from the leakage point;
when working, when the gas leakage occurs to the resident in a certain building, the multi-group gas analyzer can detect and analyze that the gas is leaked indoors by the user, and the content of the leaked gas is CH if the leaked gas analyzed by the multi-group gas analyzer is4While multi-component gas analyzer will be paired with the leaked CH4Is compared with the set upper control point, if leakedWhen the gas is larger than the upper control point, the gas analysis module sends detected data to the alarm module, the alarm module reminds indoor personnel to rapidly escape or keep away from a leakage point through the alarm, and meanwhile, the data receiving module receives the CH4The leaked data information is sent to a monitoring center, and the monitoring center sends the leaked data information to the monitoring center according to the received CH4The information of the leaked position and the resident is acquired through the camera, whether the resident is at home or on the trip is checked through the building video information of the leaked gas, and if the resident is indoors, the resident is reminded to rapidly escape through a telephone or an alarm; if the user goes out, the monitoring center informs the residential property personnel of emergency rapid processing, meanwhile, the monitoring center transmits the position information of the floor and the resident to the warning terminal in a wireless transmission mode, and the warning terminal reminds the personnel in the elevator that the building has CH through the alarm4The phenomenon of gas leakage, the display module reminds personnel of the concrete positional information who reveals through the LED display screen simultaneously, prevents to take personnel mistake to go into to reveal the point, and takes place the phenomenon of poisoning.
Preferably, the alarm module adopts an HBS03 series point type gas detector for rapidly and accurately detecting the combustible gas and the toxic gas in the room; the alarm module also comprises an audible and visual alarm; the acousto-optic alarm is in electric signal connection with the gas analysis module and is used for sending different sound and frequency to different gas contents and gas types detected and analyzed by the multi-component gas analyzer; the HBS03 series point type gas detector adopts an advanced ultra-low power consumption 32-bit microcontroller to ensure stable, reliable and long-life operation, high sensitivity, low drift and stable and reliable work of a product, adopts an international advanced modular gas sensor, and has the advantages of accurate detection, easy calibration and maintenance and self-checking of sensor faults; the two-stage concentration alarm has the functions of relay output, liquid crystal or nixie tube gas concentration digital display and working state display; temperature compensation, automatic zero correction and intelligent switching of concentration units are realized; the 4-20mA + hart standard analog output and digital bus output are adaptable; various fire control systems, DCS and PLC systems; the infrared remote control adjustment mode can adjust the detector without opening the cover, and is safe and convenient.
Preferably, the indoor monitoring terminal further comprises a door self-locking module and a GPS positioning module; the door self-locking module is in radio signal connection with the control center; the door self-locking module comprises a door self-locking device, and the door self-locking device is used for locking a door without a resident in a room when an alarm of the alarm module gives an alarm; the GPS positioning module is used for positioning the house door of the resident through a GPS positioner and generating position data to the property management computer; when the intelligent house door locking device works, when no people are in the house and toxic or harmful gas leaks, the control center controls the door self-locking module to lock the door, so that the phenomenon that harmful gas is poisoned due to the fact that the door is opened by oneself without noticing the harmful gas leakage in the house when an out person goes home is prevented, and when a manager handles a user with the harmful gas leakage, the manager opens the door self-locking module through the control center when the user agrees to further carry out safe handling work; meanwhile, the door self-locking module can safely prevent the user from being stolen.
Preferably, the door self-locking device comprises a mounting box, a locking cylinder, a sliding block, a swinging rod, a locking sliding block and a control button; the mounting box is mounted inside the door frame, and at least two sliding grooves are formed in the door frame; a locking groove is formed in the door plate at the position corresponding to the sliding groove; the side wall of the mounting box is provided with a guide groove, and a locking cylinder is arranged in the mounting box; the telescopic end of the locking cylinder is connected with a sliding block, and the sliding block is provided with a swinging groove; at least two swing rods are hinged in the swing groove through hinge columns; the end part of the swinging rod is hinged with a locking sliding block through a hinge column, and the locking sliding block is arranged in the guide groove in a sliding manner; the control button is arranged on the indoor door frame and is connected with the locking cylinder through an electric signal; the outer wall of the mounting box is sleeved with a water-absorbing expansion layer, and the water-absorbing expansion layer is attached to the side walls of the door frame and the mounting box; when the control center receives that harmful gas leakage occurs to the user, the control center controls the locking cylinder to extend out, the extension of the locking cylinder drives the sliding block to slide downwards, the sliding block sliding downwards drives the hinged locking sliding block to extend out of the guide groove and the sliding groove through the swinging rod, the locking sliding block can be inserted into the locking groove formed in the door plate along with the continuous extension of the locking cylinder, the door plate is automatically locked, and the content and the type of indoor harmful gas analyzed by the door self-locking device and the gas analysis module are matched, so that the control center of the property can perform safety monitoring operation on residents who have gas leakage when indoor personnel leave, and the phenomenon that the personnel are poisoned when the outdoor personnel open the door without detecting the leakage of the indoor harmful gas is prevented, and further the emergency safety monitoring in a community is influenced; when the gas gap module is in a normal state, indoor personnel can control the door self-locking device to lock the door for the second time through the control button, and the phenomenon that a resident is stolen is prevented.
Preferably, a plurality of spiral buffer strips are arranged between the mounting box and the water absorption expansion layer, and the spiral buffer strips are fixed on the side wall of the mounting box; the water absorption expansion layer is clamped in the spiral ring of the spiral buffer strip through the barb bulge; when cement paste is filled in the door frame, the arranged water-absorbing expansion layer can expand when encountering the cement paste, and the expansion of the water-absorbing expansion layer can enable the mounting box to be tightly attached to the inner wall of the door frame, so that the phenomenon that the sliding groove and the guide groove are blocked by the cement paste when the cement paste is filled is prevented; the spiral buffering strip that sets up can play the effect of protection to the mounting box, when preventing the inherent grout of filling of door frame, the impact force of grout leads to the mounting box to take place sunken phenomenon, the cooperation of the water swelling layer that absorbs and spiral buffering strip that sets up simultaneously, when the mounting box is when dismantling, can directly demolish the water swelling layer that bonds on the mounting box outer wall, spiral buffering strip can play the effect of buffering simultaneously, and then makes door self-lock device can reuse.
Preferably, a vibration sensor is arranged in the mounting box; a control air bag is arranged in the mounting box; an expansion cavity is formed in the locking sliding block, a spiral spring is placed in the expansion cavity, and an expansion pipe is inserted in the spiral spring; the expansion pipe is connected into the control air bag through a soft air pipe; when illegal theft or artificial damage appear in user's resident door, the vibration sensor can detect that the door frame is in abnormal vibration state, the data transmission that the vibration sensor will detect gives control center, control center stretches out at control locking cylinder, the locking slider can insert the locking inslot, gas in the simultaneous control gasbag enters into in the expansion pipe, make the expansion pipe produce the inflation, the inflation of expansion pipe can drive coil spring and produce the inflation, coil spring's inflation can make the locking slider closely extrude to the locking inslot of laminating, and then increase door self-lock device is to the locking operation of door, the effectual phenomenon of opening the resident door of illegal personnel maliciously.
The invention has the following beneficial effects:
1. the invention realizes the indoor CO analysis by arranging the multi-component gas analyzer, wherein the model of the multi-component gas analyzer adopts an HBS11XP multi-component gas analyzer, the multi-component gas analyzer adopts an inlet infrared sensor, an electrochemical oxygen sensor and a thermal conductivity sensor, and an advanced digital processing technology is applied2、CO、CH4、NOX、SO2、SF6、CHX、Ar、H2And continuous automatic rapid on-line detection of various gases with oxygen content; the self-contained precision filter greatly improves the service life of the sensor, and the upper and lower limit control points can be changed randomly in the full measuring range; data backup and data recovery functions; standard 4-20mA or 0-5V output; standard RS232/RS485 communication; five gases can be detected simultaneously.
2. According to the invention, through the mutual cooperation of the monitoring center, the indoor monitoring terminal and the warning terminal, the gas analysis module can detect the content and the type of indoor harmful or toxic gas in real time, the monitoring center can safely monitor the data of the indoor harmful gas detected and analyzed by the gas analysis module in the residential area, the content and the type of the indoor harmful gas can be known and positioned in real time, the early warning module is used for carrying out alarm prompt on the leakage of harmful substances in a certain floor in the building, and prompting personnel in the elevator to keep away from the gas leakage point, so that the personnel can rapidly install the leakage point and the leakage position, further the safe and effective emergency capacity is improved, and meanwhile, the danger information can be rapidly transmitted.
3. According to the invention, through the matching of the content and the type of the indoor harmful gas analyzed by the door self-locking device and the gas analysis module, the control center of the property can perform safety monitoring operation on residents who have gas leakage when indoor personnel leave, so that the phenomenon that the personnel are poisoned when the door is opened without being aware of the indoor harmful gas leakage of the outworkers is prevented, and further the emergency safety monitoring in the residential area is influenced.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a system flow diagram of the present invention;
FIG. 2 is an assembly view of the door frame and door latch of the present invention;
FIG. 3 is a cross-sectional view of a door frame of the present invention;
FIG. 4 is an enlarged view of a portion of the invention at A in FIG. 3;
in the figure: the door comprises a door frame 1, a sliding groove 11, a door self-locking device 2, a mounting box 21, a guide groove 211, a locking cylinder 22, a sliding block 23, a swinging groove 231, a swinging rod 24, a locking sliding block 25, a water absorption expansion layer 3, a spiral buffer strip 4, a control air bag 5, a spiral spring 6 and an expansion pipe 7.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments.
As shown in fig. 1-4, the intelligent city-based informatization emergency system of the invention comprises a monitoring center, an indoor monitoring terminal and a warning terminal; the monitoring center is connected to the indoor monitoring terminal and the alarm terminal through a wireless network;
the monitoring center comprises a community property management computer for monitoring the safety in the community in an emergency way; the monitoring center comprises an information input module, an information acquisition module and an interface module;
the information input module is used for manually inputting the name, the mobile phone number, the building number and the model of a gas analyzer installed by the owner of the community, and storing the input data information in a database;
the information acquisition module comprises a camera and a video memory, the camera is used for shooting the situation information in the corridor and the elevator in real time, and the video memory is used for storing the video information shot by the camera; transmitting the data for shooting to a computer of a monitoring center through a wireless network;
the interface module is used for receiving the information sent by the detection terminal and the warning terminal and sending the information to the management computer;
the indoor monitoring terminal comprises a gas analysis module, an alarm module and a data transmission module; the gas analysis module comprises a multi-component gas analyzer, and the model of the multi-component gas analyzer adopts an HBS11XP type multi-component gas analyzer; the multi-component gas analyzer adopts an imported infrared sensor, an electrochemical oxygen sensor and a thermal conductivity sensor, and adopts an advanced digital processing technology to realize indoor CO2、CO、CH4、NOX、SO2、SF6、CHX、Ar、H2And continuous automatic rapid on-line detection of various gases with oxygen content; the multi-component gas analyzer sends the data of the content of the indoor harmful gas analyzed and detected to be larger than the content of the set upper control point to the alarm module and the data transmission module;
the alarm module is used for receiving data of indoor gas content analyzed by the multi-component gas analyzer, which is greater than a set upper control point, and carrying out alarm reminding;
the data transmission module is used for transmitting the data of the content of the indoor harmful gas analyzed and detected by the multi-component gas analyzer, which is greater than the set upper control point, and the analyzed gas type to the interface module and the warning terminal;
the warning terminal is installed in the elevator and comprises a data receiving module, an early warning module and a display module;
the data receiving module is used for receiving the content of the indoor harmful gas analyzed by the multi-component gas analyzer in the house of the building resident and transmitted by the data transmitting module, wherein the content of the indoor harmful gas is larger than the content of the set upper control point and the type of the gas;
the early warning module comprises an alarm arranged in the elevator and is used for giving an alarm prompt for the leakage of harmful bodies in a certain floor in the building and prompting personnel in the elevator to keep away from a gas leakage point;
the display module comprises an LED display panel, and a microprocessor is arranged in the LED display panel; the system is used for displaying the position information of the residents on the floor of the building; the display module is used for displaying the position information of the residents with the harmful gas leakage monitored by the monitoring center and reminding the elevator taking personnel to keep away from the leakage point;
when working, when the gas leakage occurs to the resident in a certain building, the multi-group gas analyzer can detect and analyze that the gas is leaked indoors by the user, and the content of the leaked gas is CH if the leaked gas analyzed by the multi-group gas analyzer is4While multi-component gas analyzer will be paired with the leaked CH4The content numerical value and the last control point of setting contrast, if the gas of revealing is greater than when going up the control point, then the data that gas analysis module will detect take place for alarm module, then alarm module reminds indoor personnel to flee fast or keep away from the point of revealing through the alarm, and data receiving module then will receive CH simultaneously4The leaked data information is sent to a monitoring center, and the monitoring center sends the leaked data information to the monitoring center according to the received CH4The information of the leaked position and the resident is acquired through the camera, whether the resident is at home or on the trip is checked through the building video information of the leaked gas, and if the resident is indoors, the resident is reminded to rapidly escape through a telephone or an alarm; if the user goes out, the monitoring center informs the residential property personnel of emergency rapid processing, meanwhile, the monitoring center transmits the position information of the floor and the resident to the warning terminal in a wireless transmission mode, and the warning terminal reminds the personnel in the elevator that the building has CH through the alarm4The phenomenon of gas leakage, the display module reminds personnel of the concrete positional information who reveals through the LED display screen simultaneously, prevents to take personnel mistake to go into to reveal the point, and takes place the phenomenon of poisoning.
As an embodiment of the invention, the alarm module adopts an HBS03 series point-type gas detector for rapid and accurate detection of combustible gas and toxic gas in a room; the alarm module also comprises an audible and visual alarm; the acousto-optic alarm is in electric signal connection with the gas analysis module and is used for sending different sound and frequency to different gas contents and gas types detected and analyzed by the multi-component gas analyzer; the HBS03 series point type gas detector adopts an advanced ultra-low power consumption 32-bit microcontroller to ensure stable, reliable and long-life operation, high sensitivity, low drift and stable and reliable work of a product, adopts an international advanced modular gas sensor, and has the advantages of accurate detection, easy calibration and maintenance and self-checking of sensor faults; the two-stage concentration alarm has a relay output function; the gas concentration digital display and the working state display of the liquid crystal or the nixie tube; temperature compensation, automatic zero correction and intelligent switching of concentration units are realized; the 4-20mA + hart standard analog output and digital bus output are adaptable; various fire control systems, DCS and PLC systems; the infrared remote control adjustment mode can adjust the detector without opening the cover, and is safe and convenient.
As an implementation manner of the present invention, the indoor monitoring terminal further includes a door self-locking module and a GPS positioning module; the door self-locking module is in radio signal connection with the control center; the door self-locking module comprises a door self-locking device 2, and the door self-locking device 2 is used for locking a door without a resident in a room when an alarm of the alarm module gives an alarm; the GPS positioning module is used for positioning the house door of the resident through a GPS positioner and generating position data to the property management computer; when the intelligent house door locking device works, when no people are in the house and toxic or harmful gas leaks, the control center controls the door self-locking module to lock the door, so that the phenomenon that harmful gas is poisoned due to the fact that the door is opened by oneself without noticing the harmful gas leakage in the house when an out person goes home is prevented, and when a manager handles a user with the harmful gas leakage, the manager opens the door self-locking module through the control center when the user agrees to further carry out safe handling work; meanwhile, the door self-locking module can safely prevent the user from being stolen.
As an embodiment of the present invention, the door self-locking device 2 includes a mounting box 21, a locking cylinder 22, a sliding block 23, a swing rod 24, a locking sliding block 25 and a control button; the mounting box 21 is mounted inside the door frame 1, and the door frame 1 is provided with at least two sliding grooves 11; a locking groove is formed in the door plate at the position corresponding to the sliding groove 11; a guide groove 211 is formed in the side wall of the mounting box 21, and a locking cylinder 22 is installed in the mounting box 21; the telescopic end of the locking cylinder 22 is connected with a sliding block 23, and the sliding block 23 is provided with a swinging groove 231; at least two swinging rods 24 are hinged in the swinging groove 231 through hinge columns; the end part of the swing rod 24 is hinged with a locking slide block 25 through a hinge column, and the locking slide block 25 is arranged in the guide groove 211 in a sliding manner; the control button is arranged on the indoor door frame 1 and is connected with the locking cylinder 22 through an electric signal; the outer wall of the mounting box 21 is sleeved with the water-absorbing expansion layer 3, and the water-absorbing expansion layer 3 is attached to the side walls of the door frame 1 and the mounting box 21; when the control center receives that harmful gas leakage occurs to the user, the control center controls the locking cylinder 22 to extend out, the extension of the locking cylinder 22 drives the sliding block 23 to slide downwards, the sliding block 23 sliding downwards drives the hinged locking sliding block 25 to extend out of the guide groove 211 and the sliding groove 11 through the swinging rod 24, the locking sliding block is inserted into the locking groove formed on the door panel along with the continuous extension of the locking cylinder 22, the door plate is automatically locked, and the content and the type of indoor harmful gas analyzed by the door self-locking device 2 and the gas analysis module are matched, so that the control center of the property can perform safety monitoring operation on residents who have gas leakage when indoor personnel leave, and the phenomenon that the personnel are poisoned when the outdoor personnel open the door without detecting the indoor harmful gas leakage is prevented, and the emergency safety monitoring in a community is further influenced; when the gas gap module is in a normal state, indoor personnel can control the door self-locking device 2 to lock the door for the second time through the control button, and the phenomenon that a resident is stolen is prevented.
As an embodiment of the present invention, a plurality of spiral buffer strips 4 are disposed between the mounting box 21 and the water-absorbing expansion layer 3, and the plurality of spiral buffer strips 4 are fixed on the side wall of the mounting box 21; the water-absorbing expansion layer 3 is clamped in the spiral coil of the spiral buffer strip 4 through the barb bulge; when cement paste is filled in the door frame 1, the arranged water-absorbing expansion layer 3 expands when encountering the cement paste, and the expansion of the water-absorbing expansion layer 3 can enable the mounting box 21 to be tightly attached to the inner wall of the door frame 1, so that the phenomenon that the sliding groove 11 and the guide groove 211 are blocked by the cement paste when the cement paste is filled is prevented; the spiral buffering strip 4 that sets up can play the effect of protection to mounting box 21, when preventing to pack grout in the door frame 1, the impact force of grout leads to the mounting box 21 to take place sunken phenomenon, the water swelling layer 3 that absorbs water and the cooperation of spiral buffering strip 4 that set up simultaneously, when mounting box 21 is when dismantling, can directly demolish the water swelling layer 3 that bonds on the mounting box 21 outer wall, spiral buffering strip 4 can play the effect of buffering simultaneously, and then make door self-lock device 2 can reuse.
As an embodiment of the present invention, a vibration sensor is disposed in the mounting box 21; a control air bag 5 is arranged in the mounting box 21; an expansion cavity is formed in the locking slide block 25, a spiral spring 6 is placed in the expansion cavity, and an expansion pipe 7 is inserted in the spiral spring 6; the expansion pipe 7 is connected into the control air bag 5 through a soft air pipe; when illegal theft or artificial damage appear in user's resident door, the vibration sensor can detect that door frame 1 is in abnormal vibration state, the data transmission that the vibration sensor will detect gives control center, control center stretches out at control locking cylinder 22, locking slider 25 can insert the locking inslot, gas in the simultaneous control gasbag 5 enters into expansion pipe 7 in, make expansion pipe 7 produce the inflation, the inflation of expansion pipe 7 can drive coil spring 6 and produce the inflation, coil spring 6's inflation can make locking slider 25 closely extrude the locking inslot of laminating, and then increase door self-lock device 2 is to the locking operation of door, the effectual phenomenon of preventing the illegal personnel maliciously open resident door.
The specific working process is as follows:
when the control center receives that harmful gas leakage occurs to the user, the control center controls the locking cylinder 22 to extend out, the extension of the locking cylinder 22 drives the sliding block 23 to slide downwards, the sliding block 23 sliding downwards drives the hinged locking sliding block 25 to extend out of the guide groove 211 and the sliding groove 11 through the swinging rod 24, the locking sliding block is inserted into the locking groove formed on the door panel along with the continuous extension of the locking cylinder 22, the door plate is automatically locked, and the content and the type of indoor harmful gas analyzed by the door self-locking device 2 and the gas analysis module are matched, so that the control center of the property can perform safety monitoring operation on residents who have gas leakage when indoor personnel leave, and the phenomenon that the personnel are poisoned when the outdoor personnel open the door without detecting the indoor harmful gas leakage is prevented, and the emergency safety monitoring in a community is further influenced; .
In the description of the present invention, it is to be understood that the terms "center", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the present invention.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from its scope. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. Informationization emergency system based on wisdom city, its characterized in that: the system comprises a monitoring center, an indoor monitoring terminal and a warning terminal; the monitoring center is connected to the indoor monitoring terminal and the alarm terminal through a wireless network;
the monitoring center comprises a community property management computer for monitoring the safety in the community in an emergency way; the monitoring center comprises an information input module, an information acquisition module and an interface module;
the information input module is used for manually inputting the name, the mobile phone number, the building number and the model of a gas analyzer installed by the owner of the community, and storing the input data information in a database;
the information acquisition module comprises a camera and a video memory, the camera is used for shooting the situation information in the corridor and the elevator in real time, and the video memory is used for storing the video information shot by the camera; transmitting the data for shooting to a computer of a monitoring center through a wireless network;
the interface module is used for receiving the information sent by the detection terminal and the warning terminal and sending the information to the management computer;
the indoor monitoring terminal comprises a gas analysis module, an alarm module and a data transmission module; the gas analysis module comprises a multi-component gas analyzer, and the model of the multi-component gas analyzer adopts an HBS11XP type multi-component gas analyzer; the multi-component gas analyzer adopts an imported infrared sensor, an electrochemical oxygen sensor and a thermal conductivity sensor, and adopts an advanced digital processing technology to realize indoor CO2、CO、CH4、NOX、SO2、SF6、CHX、Ar、H2And continuous automatic rapid on-line detection of various gases with oxygen content; the multi-component gas analyzer sends the data of the content of the indoor harmful gas analyzed and detected to be larger than the content of the set upper control point to the alarm module and the data transmission module;
the alarm module is used for receiving data of indoor gas content analyzed by the multi-component gas analyzer, which is greater than a set upper control point, and carrying out alarm reminding;
the data transmission module is used for transmitting the data of the content of the indoor harmful gas analyzed and detected by the multi-component gas analyzer, which is greater than the set upper control point, and the analyzed gas type to the interface module and the warning terminal;
the warning terminal is installed in the elevator and comprises a data receiving module, an early warning module and a display module;
the data receiving module is used for receiving the content of the indoor harmful gas analyzed by the multi-component gas analyzer in the house of the building resident and transmitted by the data transmitting module, wherein the content of the indoor harmful gas is larger than the content of the set upper control point and the type of the gas;
the early warning module comprises an alarm arranged in the elevator and is used for giving an alarm prompt for the leakage of harmful bodies in a certain floor in the building and prompting personnel in the elevator to keep away from a gas leakage point;
the display module comprises an LED display panel, and a microprocessor is arranged in the LED display panel; the system is used for displaying the position information of the residents on the floor of the building; and the display module is used for displaying the position information of the residents who have the harmful gas leakage and monitored by the monitoring center, and reminding the elevator taking personnel of keeping away from the leakage point.
2. The intelligent city-based informatization emergency system according to claim 1, characterized in that: the alarm module adopts an HBS03 series point type gas detector and is used for quickly and accurately detecting indoor combustible gas and toxic gas; the alarm module also comprises an audible and visual alarm; the acousto-optic alarm is in electric signal connection with the gas analysis module and is used for emitting different sound and frequency to different gas contents and gas types detected and analyzed by the multi-component gas analyzer.
3. The intelligent city-based informatization emergency system according to claim 1, characterized in that: the indoor monitoring terminal also comprises a door self-locking module and a GPS positioning module; the door self-locking module is in radio signal connection with the control center; the door self-locking module comprises a door self-locking device (2) which is used for locking a door without a resident in a house when an alarm of the alarm module gives an alarm; the GPS positioning module is used for positioning the house door of the resident through the GPS positioner and generating the position data to the property management computer.
4. The intelligent city-based informatization emergency system according to claim 3, characterized in that: the door self-locking device (2) comprises a mounting box (21), a locking cylinder (22), a sliding block (23), a swinging rod (24), a locking sliding block (25) and a control button; the mounting box (21) is mounted inside the door frame (1), and at least two sliding grooves (11) are formed in the door frame (1); a locking groove is formed in the door plate at the position corresponding to the sliding groove (11); a guide groove (211) is formed in the side wall of the mounting box (21), and a locking cylinder (22) is mounted in the mounting box (21); the telescopic end of the locking cylinder (22) is connected with a sliding block (23), and the sliding block (23) is provided with a swinging groove (231); at least two swinging rods (24) are hinged in the swinging groove (231) through a hinge column; the end part of the swinging rod (24) is hinged with a locking sliding block (25) through a hinge column, and the locking sliding block (25) is arranged in the guide groove (211) in a sliding manner; the control button is arranged on the indoor door frame (1) and is connected with the locking cylinder (22) through an electric signal; the outer wall of the mounting box (21) is sleeved with a water absorption expansion layer (3), and the water absorption expansion layer (3) is attached to the side walls of the door frame (1) and the mounting box (21).
5. The intelligent city-based informatization emergency system according to claim 4, characterized in that: a plurality of spiral buffer strips (4) are arranged between the mounting box (21) and the water absorption expansion layer (3), and the spiral buffer strips (4) are fixed on the side wall of the mounting box (21); the water absorption expansion layer (3) is clamped in the spiral ring of the spiral buffer strip (4) through the barb bulge.
6. The intelligent city-based informatization emergency system according to claim 5, characterized in that: a vibration sensor is arranged in the mounting box (21); a control air bag (5) is arranged in the mounting box (21); an expansion cavity is formed in the locking sliding block (25), a spiral spring (6) is placed in the expansion cavity, and an expansion pipe (7) is inserted in the spiral spring (6); the expansion pipe (7) is connected into the control air bag (5) through a soft air pipe.
CN201911165709.6A 2019-11-25 2019-11-25 Informationized emergency system based on smart city Active CN110958309B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113543033A (en) * 2021-06-23 2021-10-22 河南交通职业技术学院 Logistics tracking device and using method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120293334A1 (en) * 2009-11-10 2012-11-22 Tianjin Puhai New Technology Co., Ltd. System and method for warning a fire and flammable gas
CN103248873A (en) * 2013-05-02 2013-08-14 大连海创高科信息技术有限公司 Intelligent elevator and operation method
CN105865853A (en) * 2016-05-16 2016-08-17 威海捷诺曼自动化科技有限公司 Online analysis system of ship exhaust emission
CN206194078U (en) * 2016-11-23 2017-05-24 青岛亿联信息科技股份有限公司 Integrated fire protection and security protection monitoring system
CN208578456U (en) * 2018-07-09 2019-03-05 南京工业职业技术学院 A kind of Domestic combustible gas leakage emergency set

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120293334A1 (en) * 2009-11-10 2012-11-22 Tianjin Puhai New Technology Co., Ltd. System and method for warning a fire and flammable gas
CN103248873A (en) * 2013-05-02 2013-08-14 大连海创高科信息技术有限公司 Intelligent elevator and operation method
CN105865853A (en) * 2016-05-16 2016-08-17 威海捷诺曼自动化科技有限公司 Online analysis system of ship exhaust emission
CN206194078U (en) * 2016-11-23 2017-05-24 青岛亿联信息科技股份有限公司 Integrated fire protection and security protection monitoring system
CN208578456U (en) * 2018-07-09 2019-03-05 南京工业职业技术学院 A kind of Domestic combustible gas leakage emergency set

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113543033A (en) * 2021-06-23 2021-10-22 河南交通职业技术学院 Logistics tracking device and using method
CN113543033B (en) * 2021-06-23 2023-07-04 河南交通职业技术学院 Logistics tracking device and using method

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