CN108961661A - Three-dimensional security protection intelligent alarm linked system - Google Patents

Three-dimensional security protection intelligent alarm linked system Download PDF

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Publication number
CN108961661A
CN108961661A CN201810821572.4A CN201810821572A CN108961661A CN 108961661 A CN108961661 A CN 108961661A CN 201810821572 A CN201810821572 A CN 201810821572A CN 108961661 A CN108961661 A CN 108961661A
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module
sent
spray
instruction
value
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CN108961661B (en
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刘志欣
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Tianjin Information Technology Co ltd
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Sea Information Technology Co Ltd
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm 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
    • G08B25/10—Alarm 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 wireless transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Alarm Systems (AREA)
  • Fire Alarms (AREA)

Abstract

A kind of three-dimensional security protection intelligent alarm linked system provided by the invention, including alarm linked system, the video monitoring apparatus being connect with alarm linked system, intelligent object, detection device and security device；The system passes through setting intelligent object, after the signal for receiving detection device sending, wirelessly send signal to alarm linked system, alarm linked system can directly transfer video from monitoring server, without surveillance video is being locally stored, system cost is reduced, flexibility is increased.

Description

Three-dimensional security protection intelligent alarm linked system
Technical field
The present invention relates to a kind of three-dimensional security protection intelligent alarm linked systems.
Background technique
Existing interlink alarm system can push in time alarm in large-size screen monitors with cooperative video monitoring after receiving alarm signal Live view, but what is generallyd use at present is to be led by the way that monitoring probe video to be linked into corresponding alarm host machine in alarm The mode of a monitoring video is stored in the hard disk of machine again to realize, monitoring system originally had the monitoring master of oneself originally Machine can store monitoring video, it is not necessary that store portion again in alarm host machine, cause very big resource wave Take.
Summary of the invention
In order to solve the above-mentioned technical problems, the present invention provides a kind of three-dimensional security protection intelligent alarm linked systems.
Specific technical solution of the present invention is as follows:
A kind of three-dimensional security protection intelligent alarm linked system, connect including alarm linked system, with alarm linked system Video monitoring apparatus, intelligent object, detection device and security device；
Intelligent object: for receiving the alarm signal of detection device sending, and wirelessly alarm signal is sent out It send to alarm linked system, links security device after receiving the instruction of alarm linked system transmission；
Alarm linked system: video code flow can be directly transferred from monitoring server and is decoded, for receiving intelligence The alarm signal of module transmission simultaneously carries out further Macro or mass analysis judgement, sends further according to analytical judgment result to intelligent object The instruction of linkage security device；
Detection device includes hygrosensor, smoke detector, CO detector, infrared detector, combustible gas probe And water level detector；
Detection device and video monitoring apparatus are set to security protection and implement ground.
Further, intelligent alarm linked system further includes video code flow decoder module, and video code flow decoder module includes Coding module, identification module, decoder module and upgraded module；
Coding module: the file for transmitting video monitoring apparatus is encoded to generate encoding stream, and by generation Encoding stream is sent to video identification module；
Identification module: the type for the encoding stream that coding module is sent for identification, and the encoding stream is sent to processing should The decoder module of type encoding stream；
Memory module: for storing decoded video file；
Decoder module: for receiving the encoding stream of video identification module transmission, and being handled the encoding stream, output view Frequency content；
Upgraded module: for downloading newest decoding data in real time.
Further, alarm linked system includes:
First temperature sensing module: for detecting the temperature information of multiple positions and being converted into temperature value Sn, by this Temperature value Sn is sent to the first temperature judgment module；
First temperature judgment module: for receiving multiple temperature value Sn of the first temperature sensing module transfer, and will be multiple Temperature value Sn is compared with temperature threshold S1, if Sn > S1, is sent and is instructed to temperature position module, if Sn≤S1, It then sends and instructs to the first temperature sensing module；
Temperature position module: for receiving the Sn value of the first temperature judgment module transmission, positioning Sn is greater than the position Pn of S1, And it sends and instructs to the first smoke detection module；
First smoke detection module: for receiving the position Pn of temperature position module transmission, the smog at the Pn of position is detected Concentration value Gn, and judge the size of Gn Yu smog threshold value G1, if Gn < G1, is not processed, if Gn >=G1, to alarm Module and spray indicating module send instruction；
Alarm module: for receiving the instruction of second temperature detecting module transmission, and alert；
Transmission module: for the warning message of receiving alarm module, and it is sent to video monitoring apparatus；
Intelligent object includes spray indicating module and spray module；
Spray indicating module: for receiving the position Pn of the Sn of the first smoke detection module transfer greater than S1, and to spray Module sends instruction；
Spray module: the instruction sent for receiving spray indicating module, and sprayed according to the instruction.
Further, alarm linked system further include:
Second smoke detection module: for detecting the smog information of multiple positions and being converted into smokescope value Mn, Smokescope value Mn is sent to the first smog judgment module；
First smog judgment module: for receiving multiple smokescope value Mn of the second smoke detection module transfer, and will Multiple smokescope value Mn are compared with smoke density threshold value M1, if Mn > M1, are sent to smokescope position module Instruction, if Mn < M1, is not processed；
Smokescope position module: for receiving the Mn value of the first smog judgment module transmission, positioning Mn is greater than the position of M1 Pt is set, and sends and instructs to the first infrared detection module；
First infrared detection module: for receiving the instruction of smokescope position module transmission, and whether position Pt is detected Someone sends to the ventilation module of corresponding position and instructs, if someone, to gate inhibition's mould of corresponding position if nobody Block sends instruction；
Second infrared detection module: for detecting whether each position has again after starting gate inhibition's module Δ t2 time People sends instruction to the escape cue module nearest apart from the position, if nobody, is not processed if someone；
Intelligent object further include: ventilation module, gate inhibition's module and escape cue module；
Ventilation module: for starting ventilation device to exclude indoor smog；
Gate inhibition's module: gate inhibition is used to open to facilitate personnel escape；
Escape cue module: for receiving the information of the second infrared detection module transmission, and the prompt tone of big decibel is issued.
Further, alarm linked system further include:
CO detecting module: for detecting the CO information of each position and being converted into CO concentration value Wn, by the CO concentration Value Wn is sent to CO concentration judgment module；
CO concentration judgment module: for receiving multiple CO concentration value Wn of CO detecting module transmission, and by multiple CO concentration Value Wn is compared with CO concentration threshold W1, if Wn >=W1, is sent and is instructed to CO concentration position module, if Wn < W1, It then sends and instructs to CO detecting module；
CO concentration position module: for receiving the Wn value of CO concentration judgment module transmission, positioning Wn is greater than the position Pd of W1, And it sends and instructs to third infrared detection module；
Third infrared detection module: for detect at the Pd of position whether someone, if someone, to escape position indicating mould Block sends instruction, if nobody, sends and instructs to ventilation module；
Intelligent object further include:
Escape position indicating module: for prompting the location information of nearest escape route.
Further, spray indicating module includes:
Distance calculation module: first is sent to for calculating each spray module and position Pn distance Ln, and by distance Ln Spray judgment module；
First spray judgment module: for receive distance calculation module transmission distance Ln, and will distance Ln with apart from threshold Value L1 is compared, if Ln >=L1, is sent the instruction not sprayed to spray module, if Ln < L1, is obtained to height Module sends instruction；
Height obtains module: the information sent for receiving the first spray judgment module obtains the spray mould that Ln is less than L1 The height Hn2 of the height Hn1 and position Pn of block, and height Hn1 and height Hn2 are sent to the second spray judgment module；
Second spray judgment module: the height Hn1 and height Hn2 of module transfer are obtained for receiving height, and relatively high Spend poor absolute value | Hn1-Hn2 | with difference in height threshold value H1 size, if | Hn1-Hn2 | >=H1 is sent to spray module The instruction not sprayed, if | Hn1-Hn2 | < H1 sends to spray rate judgment module and instructs；
Spray rate judgment module: for receiving the instruction of the second spray judgment module transmission, and compare | Hn1-Hn2 | with The size of difference in height threshold value H1 and sub- difference in height threshold value H11, H12, wherein 0 > H1 > H11 > H12, if | Hn1-Hn2 | < When H12, the instruction of very fast spray is sent to spray module, if H12≤| Hn1-Hn2 | when < H11, sent to spray module fast The instruction of speed spray, if H11≤| Hn1-Hn2 | when < H1, the instruction sprayed at a slow speed is sent to spray module.
Further, alarm linked system further includes moisturizing indicating module and moisturizing module, and moisturizing indicating module includes:
Water-level detecting module: for judging the water level value Yn of each spray module, and judging the size of Yn Yu watermark threshold Y1, If Yn >=Y1 is not processed, if Yn < Y1, sends and instruct to the first moisturizing selecting module；
First moisturizing selecting module: the summation Y of amount of makeup water needed for judging multiple spray modulesAlwaysWith moisturizing module residue water Measure YIt is surplusSize, if YAlways≤YIt is surplus, then send and instruct to moisturizing module, command content is that all Yn are less than with the spray module of Y1 Moisturizing is carried out, if YAlways> YIt is surplus, then send and instruct to third temperature sensing module；
Third temperature sensing module: for receiving the Y of the first moisturizing selecting module transmissionAlways> YIt is surplusAll location informations, It detects the temperature information of each position and is converted into temperature value Tn, multiple temperature value Tn are sent to the second moisturizing selection mould Block；
Second moisturizing selecting module: for receive third temperature sensing module transmission multiple Tn, by multiple Tn by greatly to Minispread, and send and instruct to moisturizing module, command content is successively to carry out moisturizing to spray module according to putting in order；
Intelligent object further includes moisturizing module；
Moisturizing module: being spray module amount of makeup water for receiving the instruction of moisturizing indicating module, and according to instruction.
Further, alarm linked system further include:
Combustible gas detecting module: for detecting fuel gas information, and being converted into combustable gas concentration value Qn, and Combustable gas concentration value Qn is sent to combustable gas concentration judgment module；
Combustable gas concentration judgment module: for receiving the combustable gas concentration value Qn of combustible gas detecting module transmission, And compare the size of Qn Yu combustable gas concentration threshold value Q1, if Qn < Q1, out code is sent to open fire detecting module, such as When fruit Qn >=Q1, then out code is sent to fuel gas pipeline management module.
Whether open fire detecting module: having open fire in the safe range of the combustible gas detecting module for detecting Qn < Q1, Safe range refers to that the open fire of the range can cause the range of the flammable gas explosion of leakage, if there is open fire, then to can It fires gas piping management module and sends instruction, if be not processed without open fire；
Intelligent object further includes fuel gas pipeline management module；
Fuel gas pipeline management module: for controlling the switch of fuel gas pipeline.
Further, alarm linked system further include: temperature sensing review module and smoke detection review module；Temperature is visited Surveying review module includes:
Second temperature judgment module: for collect set time point of the hygrosensor in one section of number of days detect it is more A temperature value tp calculates standard deviationAnd compare SDiWith threshold value SD1It is big It is small, if SDi≥SD1, judge the hygrosensor for abnormal running, and to replacement reminding module send replacement instruction, if SDi< SD1, then judge that the hygrosensor to operate normally, is not processed；
First replacement reminding module: it is sent out for obtaining the location information for needing to change hygrosensor, and by the location information Sending to user prompts it to replace hygrosensor.
Further, smoke detection review module includes:
Second smog judgment module: smokescope value Fm, Fn of two neighboring smoke detector in different time points is obtained The distance between two smoke detectors Z, calculates multiple mean intensity value Kn=Fm-Fn/Z, and compare mean intensity value Kn It is judged as abnormal running, and send to the second replacement reminding module if Kn >=K1 with the size of mean concentration threshold k 1 Replacement instruction, if Kn < K1, is judged as normal operation, is not processed；
Second replacement reminding module: it is sent out for obtaining the location information for needing to change smoke detector, and by the location information Sending to user prompts it to replace smoke detector.
Three-dimensional security protection intelligent alarm linked system provided by the invention is receiving detection by the way that intelligent object is arranged After the signal that device issues, alarm linked system is wirelessly sent signal to, alarm linked system can be direct Video is transferred from monitoring server, it is not necessary that surveillance video is being locally stored, is reduced system cost, is increased flexibly Property.
Detailed description of the invention
The structural block diagram of 1 three-dimensional security protection intelligent alarm linked system of Fig. 1 embodiment；
The structural block diagram of 2 alarm linked system of Fig. 2 embodiment；
The structural block diagram of 3 three-dimensional security protection intelligent alarm linked system of Fig. 3 embodiment；
The structural block diagram of 4 three-dimensional security protection intelligent alarm linked system of Fig. 4 embodiment；
The structural block diagram of 5 three-dimensional security protection intelligent alarm linked system of Fig. 5 embodiment；
The structural block diagram of the spray indicating module of Fig. 6 embodiment 6；
The structural block diagram of 7 moisturizing indicating module of Fig. 7 embodiment；
The structural block diagram of 8 three-dimensional security protection intelligent alarm linked system of Fig. 8 embodiment；
The structural block diagram of 9 temperature sensing review module of Fig. 9 embodiment；
The structural block diagram of 9 smoke detection review module of Figure 10 embodiment.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples, and the following example is for explaining only the invention Summary of the invention, be not intended to limit the scope of the invention.
Embodiment 1
The present invention provides a kind of three-dimensional security protection intelligent alarm linked systems, as shown in Figure 1, including alarm linked system 2, video monitoring apparatus 4, intelligent object 5, detection device 6 and the security device 8 being connect with alarm linked system 2；
Intelligent object 5: for receiving the alarm signal of the sending of detection device 6, and wirelessly by alarm signal It is sent to alarm linked system 2, receives linkage security device 8 after the instruction of the transmission of alarm linked system 2；
Alarm linked system 2: video code flow directly can be transferred from monitoring server 9 and be decoded, for receiving intelligence Can the alarm signal that sends of module 5 simultaneously carry out further Macro or mass analysis judgement, further according to analyzing and determining result to intelligent object 5 Send the instruction of linkage security device 8；
Detection device 6 includes hygrosensor 61, smoke detector 62, CO detector 63, infrared detector 64, combustible gas Bulk detector 65 and water level detector 66；
Detection device 6 and video monitoring apparatus 4 are set to security protection and implement ground.
Three-dimensional security protection intelligent alarm linked system provided in this embodiment, by the way that intelligent object is arranged, by what is received The alarm signal of detection device transmission is sent to alarm linked system by wireless network, and alarm linked system receives alarm signal After number, Macro or mass analysis judgement is carried out to alarm signal, can such as pass through smoke detection signal, temperature detection signal and infrared acquisition Whether the comprehensive descisions such as signal have occurred fire, send linkage to intelligent object after discriminatory analysis and instruct, the various security protections that link are set It is standby, such as sprinkling equipment, exhaust equipment, fire-extinguishing apparatus and acoustic optical devices, meanwhile, after alarm linked system receives alarm signal Monitor video can be directly transferred from monitoring server, without surveillance video is being locally stored, reduce system cost, Increase flexibility.
Embodiment 2
The three-dimensional security protection intelligent alarm linked system of the present embodiment, the difference from embodiment 1 is that, as shown in Fig. 2, into One step limits, and intelligent alarm linked system further includes video code flow decoder module 7, and video code flow decoder module 7 includes coding mould Block 71, identification module 72, decoder module 73 and upgraded module 74；
Coding module 71: the file for transmitting video monitoring apparatus 4 is encoded to generate encoding stream, and will be generated Encoding stream be sent to video identification module 72；
Identification module 72: the type for the encoding stream that coding module 71 is sent for identification, and the encoding stream is sent to place Manage the decoder module 73 of the type encoding stream；
Memory module 75: for storing decoded video file；
Decoder module 73: for receiving the encoding stream of the transmission of video identification module 72, and being handled the encoding stream, defeated Video content out；
Memory module 75: for storing decoded video file；
Upgraded module 74: for downloading newest decoding data in real time.
Three-dimensional security protection intelligent alarm linked system provided in this embodiment, by the way that video code flow decoder module, energy is arranged Enough it is suitable for the video file of multiple types, the video file of multiple types refers to the video text encoded by different encoders Part, such as millet, apple different brands the video recorded of video monitoring apparatus by coded transmission to alarm linked system, Identification module in alarm linked system can recognize that the type of the video file after coding, then with corresponding decoder module Be decoded, arrangement above can improve the scope of application significantly, upgraded module can the newest decoding data of real-time update, more Add conveniently.
Embodiment 3
The three-dimensional security protection intelligent alarm linked system of the present embodiment, the difference from example 2 is that, as shown in figure 3, into One step limits, and alarm linked system 2 includes:
First temperature sensing module 21:, will for detecting the temperature information of multiple positions and being converted into temperature value Sn Temperature value Sn is sent to the first temperature judgment module 22；
First temperature judgment module 22: for receiving multiple temperature value Sn of the first temperature sensing module 21 transmission, and will Multiple temperature value Sn are compared with temperature threshold S1, if Sn > S1, are sent and are instructed to temperature position module 23, if Sn ≤ S1 then sends to the first temperature sensing module 21 and instructs；
Temperature position module 23: for receiving the Sn value of the first temperature judgment module 22 transmission, positioning Sn is greater than the position of S1 Pn is set, and sends and instructs to the first smoke detection module 24；
First smoke detection module 24: it for receiving the position Pn of the transmission of temperature position module 23, detects at the Pn of position Smokescope value Gn, and judge the size of Gn Yu smog threshold value G1, if Gn < G1, is not processed, if Gn >=G1, to Alarm module 27 and spray indicating module 25 send instruction；
Alarm module 27: for receiving the instruction of the transmission of second temperature detecting module 26, and alert；
Transmission module 28: for the warning message of receiving alarm module 27, and it is sent to video monitoring apparatus 4；
Intelligent object 5 includes spray indicating module 25 and spray module 26；
Spray indicating module 25: the position Pn for being greater than S1 for receiving the Sn that the first smoke detection module 24 is transmitted, and to It sprays module 26 and sends instruction；
Spray module 26: the instruction sent for receiving spray indicating module 25, and sprayed according to the instruction.
Wherein, the installation site of each hygrosensor correspondence is equipped with smoke detector, spray head, infrared acquisition Device, CO detector and combustible gas probe；Three-dimensional security protection intelligent alarm linked system provided in this embodiment, passes through detection Indoor temperature change generated in case is sentenced when the temperature value that some hygrosensor detects when interior is greater than temperature threshold in conjunction with smog value It is disconnected whether to have fire, wrong report alert is avoided, accomplishes three-dimensional interlink warning, improves the accuracy of alarm.
Embodiment 4
The three-dimensional security protection intelligent alarm linked system of the present embodiment, the difference with embodiment 3 be, as shown in figure 4, into One step limits, alarm linked system 2 further include:
Second smoke detection module 29: for detecting the smog information of multiple positions and being converted into smokescope value Smokescope value Mn is sent to the first smog judgment module 210 by Mn；
First smog judgment module 210: for receiving multiple smokescope value Mn of the second smoke detection module 29 transmission, And be compared multiple smokescope value Mn with smoke density threshold value M1, if Mn > M1, to smokescope position module 211 send instruction, if Mn < M1, is not processed；
Smokescope position module 211: for receiving the Mn value of the first smog judgment module 210 transmission, positioning Mn is greater than The position Pt of M1, and send and instruct to the first infrared detection module 212；
First infrared detection module 212: for receiving the instruction of the transmission of smokescope position module 211, and position is detected Whether someone sends to the ventilation module 213 of corresponding position and instructs, if someone, to corresponding position if nobody Pt Gate inhibition's module 214 send instruction；
Second infrared detection module 215: for detecting each position again after starting the 214 Δ t2 time of gate inhibition's module Whether someone sends to the escape cue module 216 nearest apart from the position and instructs, if nobody, no if someone It processes；
Intelligent object 5 further include: ventilation module 213, gate inhibition's module 214 and escape cue module 216；
Ventilation module 213: for starting ventilation device to exclude indoor smog；
Gate inhibition's module 214: gate inhibition is used to open to facilitate personnel escape；
Escape cue module 216: for receiving the information of the second infrared detection module 215 transmission, and big decibel is issued Prompt tone.
Three-dimensional security protection intelligent alarm linked system provided in this embodiment, by the smokescope for judging multiple positions Value, judges the number of point of origin, then by judge point of origin nearby whether someone, and then opening facilitates people apart from nearest gate inhibition Member's escape, and open ventilation device and exclude indoor smog, accomplish three-dimensional linkage security device, improves personnel escape and lead.
Embodiment 5
The three-dimensional security protection intelligent alarm linked system of the present embodiment, the difference with embodiment 4 be, as shown in figure 5, into One step limits, alarm linked system 2 further include:
CO detecting module 217: for detecting the CO information of each position and being converted into CO concentration value Wn, the CO is dense Angle value Wn is sent to CO concentration judgment module 218；
CO concentration judgment module 218: for receiving multiple CO concentration value Wn of the transmission of CO detecting module 217, and will be multiple CO concentration value Wn is compared with CO concentration threshold W1, if Wn >=W1, is sent and is instructed to CO concentration position module 219, such as Fruit Wn < W1 then sends to CO detecting module 217 and instructs；
CO concentration position module 219: for receiving the Wn value of the transmission of CO concentration judgment module 218, positioning Wn is greater than W1's Position Pd, and send and instruct to third infrared detection module 220；
Third infrared detection module 220: for detecting at the Pd of position, whether someone is mentioned to escape position if someone Show that module 221 sends instruction, if nobody, sends and instruct to ventilation module 213；
Intelligent object 5 further include:
Escape position indicating module 221: for prompting the location information of nearest escape route.
Three-dimensional security protection intelligent alarm linked system provided in this embodiment, first judges the CO concentration of multiple positions, works as CO When concentration is greater than CO concentration threshold, by detect the position whether someone, carry out relevant measure, indoor occupant prompted to be escaped It is raw, and ventilation equipment unlatching is controlled, CO concentration is reduced, personnel escape is further improved and leads.
Embodiment 6
The three-dimensional security protection intelligent alarm linked system of the present embodiment, the difference from embodiment 1 is that, as shown in fig. 6, into One step limits, and spray indicating module 25 includes:
Distance calculation module 241: it is sent to for calculating each spray module 26 and position Pn distance Ln, and by distance Ln First spray judgment module 242；
First spray judgment module 242: for receive distance calculation module 241 transmission distance Ln, and will distance Ln with Distance threshold L1 is compared, if Ln >=L1, sends the instruction not sprayed to spray module 26, if Ln < L1, to Height obtains module 243 and sends instruction；
Height obtains module 243: the information sent for receiving the first spray judgment module 242 obtains Ln less than L1's The height Hn2 of the height Hn1 and position Pn of module 26 are sprayed, and height Hn1 and height Hn2 are sent to the second spray and judge mould Block 244；
Second spray judgment module 244: obtaining the height Hn1 and height Hn2 that module 243 is transmitted for receiving height, and Compare difference in height absolute value | Hn1-Hn2 | with difference in height threshold value H1 size, if | Hn1-Hn2 | >=H1, to spray mould Block 26 sends the instruction not sprayed, if | Hn1-Hn2 | < H1 sends to spray rate judgment module 245 and instructs；
Spray rate judgment module 245: the instruction transmitted for receiving the second spray judgment module 244, and compare | Hn1- Hn2 | the size with difference in height threshold value H1 and sub- difference in height threshold value H11, H12, wherein 0 > H1 > H11 > H12, if | Hn1- Hn2 | when < H12, the instruction of very fast spray is sent to spray module 26, if H12≤| Hn1-Hn2 | when < H11, to spray mould Block 26 sends the instruction quickly sprayed, if H11≤| Hn1-Hn2 | when < H1, the finger sprayed at a slow speed is sent to spray module 26 It enables.
Three-dimensional security protection intelligent alarm linked system provided in this embodiment, by calculate sprinkling equipment and point of origin away from From, it is determined whether to enable sprinkling equipments, and water resource can be saved, necessary place is used to avoid unnecessary spray, and By judging the height difference of sprinkling equipment and point of origin, spray rate is controlled, comprehensive operation is more fully set using spray It is standby, water resource is used into more suitable place, avoids unnecessary waste.
Embodiment 7
The three-dimensional security protection intelligent alarm linked system of the present embodiment, the difference with embodiment 6 be, as shown in fig. 7, into One step limits, and alarm linked system 2 further includes moisturizing indicating module 222 and moisturizing module 223, and moisturizing indicating module 222 includes:
Water-level detecting module 2221: for judging the water level value Yn of each spray module 26, and judge Yn and watermark threshold Y1 Size be not processed if Yn >=Y1, if Yn < Y1, to the first moisturizing selecting module 2222 send instruct；
First moisturizing selecting module 2222: the summation Y of amount of makeup water needed for judging multiple spray modules 26AlwaysWith moisturizing module 223 surplus water YIt is surplusSize, if YAlways≤YIt is surplus, then send and instruct to moisturizing module 223, command content is to be less than to all Yn The spray module 26 of Y1 carries out moisturizing, if YAlways> YIt is surplus, then send and instruct to third temperature sensing module 2223；
Third temperature sensing module 2223: for receiving the Y of the first moisturizing selecting module 2222 transmissionAlways> YIt is surplusAll positions Confidence breath, detects the temperature information of each position and is converted into temperature value Tn, multiple temperature value Tn are sent to the second benefit Water selecting module 2224；
Second moisturizing selecting module 2224:, will be multiple for receiving multiple Tn of the transmission of third temperature sensing module 2223 The descending arrangement of Tn, and to moisturizing module 223 send instruct, command content be according to put in order to spray module 26 successively Carry out moisturizing；
Intelligent object 5 further includes moisturizing module 223；
Moisturizing module 223: it is supplemented for receiving the instruction of moisturizing indicating module 222, and according to instruction for spray module 26 Water.
Three-dimensional security protection intelligent alarm linked system provided in this embodiment detects sprinkling equipment by water-level detecting equipment Middle surplus water, when water is too low, starting water replanishing device carries out moisturizing, to improve extinguishing effect, and by judging each spray Water in water replanishing device is added to and is contributed in bigger spray equipment fire extinguishing, into one at a distance from point of origin by shower device Improve extinguishing effect in step ground.
Embodiment 8
The three-dimensional security protection intelligent alarm linked system of the present embodiment, the difference from embodiment 1 is that, as shown in figure 8, into One step limits, alarm linked system 2 further include:
Combustible gas detecting module 224: for detecting fuel gas information, and it is converted into combustable gas concentration value Qn, and combustable gas concentration value Qn is sent to combustable gas concentration judgment module 225；
Combustable gas concentration judgment module 225: for receiving the combustable gas concentration of the transmission of combustible gas detecting module 224 Value Qn, and compare the size of Qn Yu combustable gas concentration threshold value Q1, if Qn < Q1, sends and close to open fire detecting module 226 Instruction is closed, if when Qn >=Q1, sending out code to fuel gas pipeline management module 227.
Open fire detecting module 226: whether have in the safe range of the combustible gas detecting module 224 for detecting Qn < Q1 Open fire, safe range refer to that the open fire of the range can cause the range of the flammable gas explosion of leakage, if there is open fire, then It sends and instructs to fuel gas pipeline management module 227, if be not processed without open fire；
Intelligent object further includes fuel gas pipeline management module 227；
Fuel gas pipeline management module 227: for controlling the switch of fuel gas pipeline.
Three-dimensional security protection intelligent alarm linked system provided in this embodiment, by the way that combustible gas detecting module etc. is arranged, It is capable of detecting when the concentration of indoor fuel gas, when the concentration is more than fuel gas threshold value, takes measures to close fuel gas The switch of pipeline prevents security risk so that imflammable gas be avoided to continue to reveal.
Embodiment 9
The three-dimensional security protection intelligent alarm linked system of the present embodiment, the difference from embodiment 1 is that, such as Fig. 9 and Figure 10 It is shown, it further limits, alarm linked system 2 further include: temperature sensing review module 228 and smoke detection review module 229； Temperature sensing review module 228 includes:
Second temperature judgment module 2281: for collecting set time point detection of the hygrosensor 61 in one section of number of days The multiple temperature value tp arrived calculate standard deviation And compare SDiWith threshold value SD1 Size, if SDi≥SD1, judge the hygrosensor 61 for abnormal running, and to replacement reminding module 2282 send more Instruction is changed, if SDi< SD1, then judge that the hygrosensor 61 to operate normally, is not processed；
First replacement reminding module 2282: for obtaining the location information for needing to change hygrosensor 61, and by the position Information is sent to user and it is prompted to replace hygrosensor 61；
Second smog judgment module 2291: the smokescope value of two neighboring smoke detector 62 in different time points is obtained The distance between Fm, Fn and two smoke detectors 62 Z calculate multiple mean intensity value Kn=Fm-Fn/Z, and relatively average denseer The size of angle value Kn and mean concentration threshold k 1 are judged as abnormal running, and remind mould to the second replacement if Kn >=K1 Block 2292 sends replacement instruction, if Kn < K1, is judged as normal operation, is not processed；
Second replacement reminding module 2292: for obtaining the location information for needing to change smoke detector 62, and by the position Information is sent to user and it is prompted to replace smoke detector 62.
Three-dimensional security protection intelligent alarm linked system provided in this embodiment passes through setting temperature sensing review module and cigarette Mist detects review module, can further judge temperature detection device and smoke detector whether normal operation, if it is Abnormal running prompts the user with replacement, avoids since the abnormal running of temperature detection device and smoke detector is to whole A security protection intelligent alarm linked system brings unnecessary trouble, safeguards the normal work of alarm linked system.

Claims (10)

1. a kind of three-dimensional security protection intelligent alarm linked system, which is characterized in that including alarm linked system (2) and the report The video monitoring apparatus (4), monitoring server (9), intelligent object (5), detection device (6) and peace of alert linked system (2) connection Anti- equipment (8)；
The intelligent object (5): for receiving the alarm signal of detection device (6) sending, and wirelessly will alarm Signal is sent to alarm linked system (2), links security device (8) after receiving the instruction of alarm linked system (2) transmission；
The alarm linked system (2): video code flow directly can be transferred from monitoring server (9) and be decoded, for connecing It receives the alarm signal that intelligent object (5) are sent and simultaneously carries out further Macro or mass analysis judgement, further according to analyzing and determining result to intelligence Energy module (5) sends the instruction of linkage security device (8)；
The detection device (6) includes hygrosensor (61), smoke detector (62), CO detector (63), infrared detector (64), combustible gas probe (65) and water level detector (66)；
The detection device (6) and the video monitoring apparatus (4) are set to security protection and implement ground.
2. three-dimensional security protection intelligent alarm linked system according to claim 1, which is characterized in that the intelligent alarm connection Dynamic system further includes video code flow decoder module (7), and the video code flow decoder module (7) includes coding module (71), identification Module (72), decoder module (73) and upgraded module (74)；
The coding module (71): for encoding the file that video monitoring apparatus (4) are transmitted to generate encoding stream, and will The encoding stream of generation is sent to video identification module (72)；
The identification module (72): the type for the encoding stream that the coding module (71) sends for identification, and by the encoding stream It is sent to the decoder module (73) for handling the type encoding stream；
The decoder module (73): the encoding stream sent for receiving the video identification module (72), and the coding is flowed into Row processing, exports video content；
Memory module (75): for storing decoded video file；
The upgraded module (74): for downloading newest decoding data in real time.
3. three-dimensional security protection intelligent alarm linked system according to claim 1, which is characterized in that the alarm linkage system System (2) include:
First temperature sensing module (21): for detecting the temperature information of multiple positions and being converted into temperature value Sn, by this Temperature value Sn is sent to the first temperature judgment module (22)；
First temperature judgment module (22): for receiving multiple temperature value Sn of the first temperature sensing module (21) transmission, and will Multiple temperature value Sn are compared with temperature threshold S1, if Sn > S1, are sent and are instructed to temperature position module (23), if Sn≤S1 then sends to the first temperature sensing module (21) and instructs；
Temperature position module (23): for receiving the Sn value of the first temperature judgment module (22) transmission, positioning Sn is greater than the position of S1 Pn is set, and sends and instructs to the first smoke detection module (24)；
First smoke detection module (24): the position Pn sent for receiving the temperature position module (23) detects position Pn The smokescope value Gn at place, and judge the size of Gn Yu smog threshold value G1, if Gn < G1, is not processed, if Gn >=G1, Then instruction is sent to alarm module (27) and spray indicating module (25)；
Alarm module (27): the instruction sent for receiving the second temperature detecting module (26), and alert；
Transmission module (28): for receiving the warning message of the alarm module (27), and video monitoring apparatus (4) are sent to；
The intelligent object (5) includes spray indicating module (25) and spray module (26)；
Spray indicating module (25): the Sn for receiving the first smoke detection module (24) transmission is greater than the position Pn of S1, And instruction is sent to spray module (26)；
Spray module (26): the instruction sent for receiving spray indicating module (25), and sprayed according to the instruction.
4. three-dimensional security protection intelligent alarm linked system according to claim 1, which is characterized in that the alarm linkage system It unites (2) further include:
Second smoke detection module (29): for detecting the smog information of multiple positions and being converted into smokescope value Mn, Smokescope value Mn is sent to the first smog judgment module (210)；
First smog judgment module (210): for receiving multiple smokescope value Mn of the second smoke detection module (29) transmission, And be compared multiple smokescope value Mn with smoke density threshold value M1, if Mn > M1, to smokescope position module (211) instruction is sent, if Mn < M1, is not processed；
Smokescope position module (211): for receiving the Mn value of the first smog judgment module (210) transmission, positioning Mn is greater than The position Pt of M1, and send and instruct to the first infrared detection module (212)；
First infrared detection module (212): for receiving the instruction of smokescope position module (211) transmission, and position is detected Whether someone sends to the ventilation module (213) of corresponding position and instructs if nobody Pt, if someone, to corresponding position The gate inhibition's module (214) set sends instruction；
Second infrared detection module (215): for detecting each position again after starting gate inhibition's module (214) Δ t2 time Whether someone sends to the escape cue module (216) nearest apart from the position and instructs if someone, if nobody, It is not processed；
The intelligent object (5) further include: ventilation module (213), gate inhibition's module (214) and escape cue module (216)；
The ventilation module (213): for starting ventilation device to exclude indoor smog；
Gate inhibition's module (214): gate inhibition is used to open to facilitate personnel escape；
Escape cue module (216): it for receiving the information of the second infrared detection module (215) transmission, and issues The prompt tone of big decibel.
5. three-dimensional security protection intelligent alarm linked system according to claim 4, which is characterized in that the alarm linkage system It unites (2) further include:
CO detecting module (217): for detecting the CO information of each position and being converted into CO concentration value Wn, by the CO concentration Value Wn is sent to CO concentration judgment module (218)；
CO concentration judgment module (218): for receiving multiple CO concentration value Wn of CO detecting module (217) transmission, and will be multiple CO concentration value Wn is compared with CO concentration threshold W1, if Wn >=W1, is sent and is instructed to CO concentration position module (219), If Wn < W1, sends and instruct to CO detecting module (217)；
CO concentration position module (219): for receiving the Wn value of CO concentration judgment module (218) transmission, positioning Wn is greater than W1's Position Pd, and send and instruct to third infrared detection module (220)；
Third infrared detection module (220): for detect at the Pd of position whether someone, if someone, to escape position indicating Module (221) sends instruction, if nobody, sends and instructs to ventilation module (213)；
The intelligent object (5) further include:
The escape position indicating module (221): for prompting the location information of nearest escape route.
6. three-dimensional security protection intelligent alarm linked system according to claim 1, which is characterized in that the spray indicates mould Block (25) includes:
Distance calculation module (251): it is sent to for calculating each spray module (26) and position Pn distance Ln, and by distance Ln First spray judgment module (252)；
First spray judgment module (252): for receiving the distance Ln of the distance calculation module (251) transmission, and by distance Ln is compared with distance threshold L1, if Ln >=L1, the instruction not sprayed is sent to spray module (26), if Ln < L1 then obtains module (253) to height and sends instruction；
Height obtains module (253): the information sent for receiving first spray judgment module (252) obtains Ln and is less than The height Hn2 of the height Hn1 and the position Pn of the spray module (26) of L1, and height Hn1 and height Hn2 are sent to second It sprays judgment module (254)；
Second spray judgment module (254): the height Hn1 and height of module (253) transmission are obtained for receiving the height Hn2, and compare difference in height absolute value | Hn1-Hn2 | with difference in height threshold value H1 size, if | Hn1-Hn2 | >=H1, to Spray module (26) sends the instruction not sprayed, if | Hn1-Hn2 | < H1, to spray rate judgment module (255) Send instruction；
Spray rate judgment module (255): for receiving the instruction of the second spray judgment module (254) transmission, and compare | Hn1-Hn2 | the size with difference in height threshold value H1 and sub- difference in height threshold value H11, H12, wherein the 0 > H1 > H11 > H12, such as Fruit | Hn1-Hn2 | when < H12, the instruction of very fast spray is sent to spray module (26), if H12≤| Hn1-Hn2 | < When H11, the instruction quickly sprayed is sent to spray module (26), if H11≤| Hn1-Hn2 | when < H1, to the spray Leaching module (26) sends the instruction sprayed at a slow speed.
7. three-dimensional security protection intelligent alarm linked system according to claim 6, which is characterized in that the alarm linkage system System (2) further includes moisturizing indicating module (222) and moisturizing module (223), and the moisturizing indicating module (222) includes:
Water-level detecting module (2221): for judging the water level value Yn of each spray module (26), and judge Yn and watermark threshold Y1 Size be not processed if Yn >=Y1, if Yn < Y1, to the first moisturizing selecting module (2222) send instruct；
First moisturizing selecting module (2222): the summation Y of amount of makeup water needed for judging multiple sprays module (26)AlwaysWith moisturizing module (223) surplus water YIt is surplusSize, if YAlways≤YIt is surplus, then send and instruct to the moisturizing module (223), command content is to institute There is the spray module (26) of the Yn less than Y1 to carry out moisturizing, if YAlways> YIt is surplus, then sent out to third temperature sensing module (2223) Send instruction；
Third temperature sensing module (2223): the Y sent for receiving the first moisturizing selecting module (2222)Always> YIt is surplusInstitute There is location information, detect the temperature information of each position and be converted into temperature value Tn, multiple temperature value Tn are sent to Two moisturizing selecting modules (2224)；
Second moisturizing selecting module (2224): the multiple Tn sent for receiving the third temperature sensing module (2223), it will Multiple descending arrangements of Tn, and send and instruct to the moisturizing module (223), command content is according to putting in order to described Spray module (26) successively carries out moisturizing；
The intelligent object (5) further includes moisturizing module (223)；
The moisturizing module (223): being the spray mould for receiving the instruction of moisturizing indicating module (222), and according to instruction Block (26) amount of makeup water.
8. three-dimensional security protection intelligent alarm linked system according to claim 1, which is characterized in that the alarm linkage system It unites (2) further include:
Combustible gas detecting module (224): for detecting fuel gas information, and being converted into combustable gas concentration value Qn, And combustable gas concentration value Qn is sent to combustable gas concentration judgment module (225)；
Combustable gas concentration judgment module (225): the fuel gas sent for receiving the combustible gas detecting module (224) Concentration value Qn, and compare the size of Qn Yu combustable gas concentration threshold value Q1, if Qn < Q1, to open fire detecting module (226) Out code is sent, if when Qn >=Q1, sending out code to fuel gas pipeline management module (227).
Open fire detecting module (226): whether have in the safe range of the combustible gas detecting module (224) for detecting Qn < Q1 Open fire, safe range refer to that the open fire of the range can cause the range of the flammable gas explosion of leakage, if there is open fire, then It sends and instructs to fuel gas pipeline management module (227), if be not processed without open fire；
The intelligent object further includes fuel gas pipeline management module (227)；
Fuel gas pipeline management module (227): for controlling the switch of fuel gas pipeline.
9. three-dimensional security protection intelligent alarm linked system described in -7 according to claim 1, which is characterized in that the alarm linkage System (2) further include: temperature sensing review module (228) and smoke detection review module (229)；The temperature sensing checks mould Block (228) includes:
Second temperature judgment module (2281): for collecting set time point detection of the hygrosensor (61) in one section of number of days The multiple temperature value tp arrived calculate standard deviationAnd compare SDiWith threshold value SD1Size, if SDi≥SD1, judge the hygrosensor (61) for abnormal running, and to replacement reminding module (2282) Replacement instruction is sent, if SDi< SD1, then judge that the hygrosensor (61) to operate normally, is not processed；
First replacement reminding module (2282): for obtaining the location information for needing to change hygrosensor (61), and by the position Information is sent to user and it is prompted to replace hygrosensor (61).
10. three-dimensional security protection intelligent alarm linked system according to claim 9, which is characterized in that the smoke detection Review module (229) includes:
Second smog judgment module (2291): the smokescope value of two neighboring smoke detector (62) in different time points is obtained The distance between Fm, Fn and two smoke detectors (62) Z calculate multiple mean intensity value Kn=Fm-Fn/Z, and relatively average The size of concentration value Kn and mean concentration threshold k 1 are judged as abnormal running, and remind to the second replacement if Kn >=K1 Module (2292) sends replacement instruction, if Kn < K1, is judged as normal operation, is not processed；
Second replacement reminding module (2292): for obtaining the location information for needing to change smoke detector (62), and by the position Information is sent to user and it is prompted to replace smoke detector (62).
CN201810821572.4A 2018-07-24 2018-07-24 Three-dimensional security intelligent alarm linkage system Active CN108961661B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112325443A (en) * 2020-09-27 2021-02-05 中广核工程有限公司 Emergency exhaust method, system, computer equipment and storage medium

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201689529U (en) * 2010-05-31 2010-12-29 广东迅通计算机有限公司 Joint alarm processing system
CN201781575U (en) * 2009-11-27 2011-03-30 广东亿迅科技有限公司 Monitoring device and video monitoring system
CN202172466U (en) * 2011-08-29 2012-03-21 河南省电力通信自动化公司 Video transcoding apparatus for electric power system
CN102393882A (en) * 2011-09-21 2012-03-28 济中节能技术（苏州）有限公司 Method for monitoring and diagnosing indoor air quality (IAQ) sensor on line
CN203812382U (en) * 2013-12-25 2014-09-03 惠州市茂荣智能科技有限公司 Real-time alarming, video recording and fire-fighting security system
CN204502190U (en) * 2015-01-15 2015-07-29 沃尔科技有限公司 Fire extinguishing system
CN204990600U (en) * 2015-05-26 2016-01-20 绍兴中创建筑智能化科技有限公司 Computer lab security protection monitored control system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201781575U (en) * 2009-11-27 2011-03-30 广东亿迅科技有限公司 Monitoring device and video monitoring system
CN201689529U (en) * 2010-05-31 2010-12-29 广东迅通计算机有限公司 Joint alarm processing system
CN202172466U (en) * 2011-08-29 2012-03-21 河南省电力通信自动化公司 Video transcoding apparatus for electric power system
CN102393882A (en) * 2011-09-21 2012-03-28 济中节能技术（苏州）有限公司 Method for monitoring and diagnosing indoor air quality (IAQ) sensor on line
CN203812382U (en) * 2013-12-25 2014-09-03 惠州市茂荣智能科技有限公司 Real-time alarming, video recording and fire-fighting security system
CN204502190U (en) * 2015-01-15 2015-07-29 沃尔科技有限公司 Fire extinguishing system
CN204990600U (en) * 2015-05-26 2016-01-20 绍兴中创建筑智能化科技有限公司 Computer lab security protection monitored control system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112325443A (en) * 2020-09-27 2021-02-05 中广核工程有限公司 Emergency exhaust method, system, computer equipment and storage medium
CN112325443B (en) * 2020-09-27 2021-08-31 中广核工程有限公司 Emergency exhaust method, system, computer equipment and storage medium

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