CN205017451U - Flame detecting system based on long -distance video - Google Patents
Flame detecting system based on long -distance video Download PDFInfo
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- CN205017451U CN205017451U CN201520407068.1U CN201520407068U CN205017451U CN 205017451 U CN205017451 U CN 205017451U CN 201520407068 U CN201520407068 U CN 201520407068U CN 205017451 U CN205017451 U CN 205017451U
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Abstract
The utility model discloses a flame detecting system based on long -distance video, including video acquisition subsystem and data processing subsystem, the video acquisition subsystem includes a plurality of camera device, a communication equipment and infrared detecting device and/or temperature sensing apparatus, camera device is arranged in the video image in real -time acquisition and supervisory control region, and infrared detecting device and/or temperature sensing apparatus are used for the regional environmental signal that the sensing is monitored, a communication equipment is used for sending the subsystem to data processing with the environmental signal who gathers together with video image, the data processing subsystem is handled and is shown received environmental signal of institute and video image. The utility model discloses flame detecting system does not receive the regional restriction in space, can be applicable to the condition such as spacious indoor, outdoor and distant view forest, and the utility model discloses flame detecting system not only connects convenient simply, maintains moreover that the degree of difficulty is low.
Description
Technical field
The utility model relates to monitoring field, particularly relates to the flame detector system based on long-distance video.
Background technology
Conventional fire detects early warning system, and usual method adopts particle sensor carry out smokescope in perception air and send early warning.But for the large scene region that outdoor or forest etc. are spacious, the Detection results of particle sensor is poor, cannot detect the condition of a fire in time, exactly.
Utility model content
Main purpose of the present utility model is to provide a kind of flame detector system based on long-distance video, and the fire detection system being intended to solve prior art cannot be applied to the problem of depletion region.
For achieving the above object, the utility model provides a kind of flame detector system based on long-distance video, comprises video acquisition subsystem and data process subsystem; Wherein,
Described video acquisition subsystem comprises multiple camera head, the first communication equipment and infrared detection device and/or temperature-sensing device, each camera head and infrared detection device and/or temperature-sensing device are connected with the first communication equipment respectively, and the first communication equipment communicates with described data process subsystem; Described camera head is used for the video image in Real-time Collection guarded region, and described infrared detection device and/or temperature-sensing device are for sensing the ambient signal of surveillance area; Described first communication equipment is used for gathered ambient signal to be sent to described data process subsystem together with video image;
Described data process subsystem processes received ambient signal and video image and shows.
Preferably, described first communication equipment is switch, optical transmitter and receiver or optical fiber.
Preferably, described camera head comprises high definition resolution camera, communication unit; Described high definition resolution camera is used for the video image in acquisition monitoring region; Described communication unit is used for and the first communication apparatus communication, so that the video image of described camera collection is sent to described first communication equipment.
Preferably, described data process subsystem comprises second communication equipment, monitor terminal, memory; Described second communication equipment is used for communicating with described video acquisition subsystem, to receive the video image that described video acquisition subsystem gathers; Described monitor terminal for the treatment of and show the video image and ambient signal that described second communication equipment receives.
Preferably, described data process subsystem also comprises memory, for storing the video image and ambient signal that described second communication equipment receives.
To sum up, the utility model relative to the fire detection system of prior art, has following characteristics based on the flame detector system of long-distance video:
1. the utility model does not limit by area of space based on the flame detector system of long-distance video, can be applicable to the situations such as spacious indoor, outdoor and distant view forest;
2. the utility model achieves the intelligent monitoring of 7*24 hour based on the camera head in the flame detector system of long-distance video, not only can the Timeliness coverage condition of a fire, but also saves a large amount of human cost;
3. the utility model adopts ethernet device based on the flame detector system of long-distance video, the video image of video acquisition subsystem Real-time Collection is sent to long-range data process subsystem process, compare legacy system and adopt point-to-point transmission system, when needing to expand guarded region at every turn, only need increase as outfield watch-dogs such as high-definition cameras, and realizing the connection of the watch-dog of the first communication equipment and this increase, monitor terminal only configures corresponding information on operation interface; Therefore, the utility model flame detector system is not only convenient and simple for connection, and maintenance difficulties is low;
4. the utility model can also realize the login of long-range user terminal based on the flame detector system of long-distance video, with timely checking monitoring information, is convenient to timely decision-making.
Accompanying drawing explanation
Fig. 1 is the structural representation of video acquisition subsystem and data process subsystem in the flame detector system that the present invention is based on long-distance video;
Fig. 2 is the high-level schematic functional block diagram of camera head in Fig. 1.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model proposes a kind of flame detector system based on long-distance video.As shown in Figure 1, this flame detector system video acquisition subsystem 100, data process subsystem 200.The video image of Real-time Collection for Real-time Collection video image, and is sent to data process subsystem 200 by telecommunication network by this video acquisition subsystem 100; Data process subsystem 200 can store it, transfer when using for needs after receiving the video image of video acquisition subsystem 100 transmission.In addition, the video image that this receives can also show by this data process subsystem 200, can check in time for staff.In addition, this data process subsystem 200 also can supply user terminal Telnet, to check video image whenever and wherever possible.
Above-mentioned video acquisition subsystem 100 comprises camera head 110, first communication equipment 120.This camera head 110 comprises multiple, and is separately positioned on the regions such as spacious indoor, outdoor or distant view forest, and is convenient to the viewing position observing smog when the position of easy breaking out of fire or fire occur, such as commanding elevation.As shown in Figure 2, this camera head 110 comprises camera 111, communication unit 112, process chip 113, memory 114, power supply 115.Fig. 2 shows the part-structure of this camera head 110, does not limit the structure of this camera head 110, and this camera head 110 also can comprise other structures, such as, control The Cloud Terrace.Wherein process chip 113 is for calling other assemblies, realizes monitoring function.Such as, after camera head 110 electrifying startup, process chip 113 calls camera 111, to carry out the collection of video image to monitored area.The video image of this collection can be buffered in memory 114, also can be sent to the first communication equipment 120 by communication unit 112.This communication unit 112 can comprise network interface card, antenna etc.Gathered video image is all sent to the first communication equipment 120 by each camera head 110, and is sent to data process subsystem 200 by the first communication equipment 120 is unified.
Above-mentioned camera 111 can comprise common camera, varifocal camera, wide-angle imaging are first-class.And in order to obtain image clearly, this camera 111 will adopt high-resolution camera, have night vision monitoring function simultaneously, to gather the video image in evening, thus realize shooting in round-the-clock 24 hours.In addition, above-mentioned power supply 115 will be powered by network, and namely while this camera head 110 is by gathered transmission of video images to the first communication equipment 120, this first communication equipment 120 can be this camera head 110 and carries out direct current supply.Above-mentioned camera head 110 and the first communication equipment 120 can be wired connection, also can be wireless connections.This first communication equipment 120 can be switch, optical transmitter and receiver or optical fiber etc.
Further, also infrared detection device can be comprised in above-mentioned video acquisition subsystem 100, infrared radiation signal when burning for flame detection.And, this video acquisition subsystem 100 also can be provided with temperature-sensing device, for sensing the ambient temperature of surrounding.The environmental information that this infrared detection device and temperature-sensing device gather, together with the first communication equipment 120, data process subsystem 200 is sent to by with the video image that camera head 110 gathers, to make this data process subsystem 200 in conjunction with infrared radiation signal, ambient temperature and video image, reflect the situation of guarded region truly, exactly.For avoiding camera head to there is monitoring dead angle and can not the Timeliness coverage condition of a fire, the present embodiment is by judging together in conjunction with infrared radiation signal, ambient temperature and video image.Such as, at forest guarded region, the camera head being positioned at commanding elevation may cannot Timeliness coverage fire due to blocking of the woods.Therefore, can by infrared detection device and temperature-sensing device be arranged in the woods, to sense the ambient signal of surrounding in time, thus make user in conjunction with the ambient signal of this video image and sensing, can judge whether this guarded region exists fire.
Be understandable that, above-mentioned video acquisition subsystem 100 can be multiple, and correspondence is distributed in the diverse location in the region that need monitor.By the setting of multiple video acquisition subsystem 100, achieve the monitoring of large area region.
Further, above-mentioned data process subsystem 200 comprises second communication equipment 210, monitor terminal 220, memory 230.Wherein, second communication equipment 210 is for communicating, for the video image that transmission of video acquisition subsystem 100 gathers with the first communication equipment 120 of video acquisition subsystem 100.This second communication equipment 210 can be switch, optical transmitter and receiver or optical fiber etc.Monitor terminal 220 can provide monitor supervision platform, for monitor video display, video camera management, report messages display etc.This monitor terminal 220 also can comprise there is display screen PC (personal computer), notebook computer and other there is the terminal of function for monitoring.This monitor terminal 220 processes for the video image received second communication equipment 210, such as decoding process etc.Then the video image after process is shown.Certainly, the video image that second communication equipment 210 receives can also be stored in memory 230, can transfer when using for needs.Above-mentioned memory 230 can be local memory device, also can be the network storage equipment, such as NVR server.
Above-mentioned data process subsystem also can comprise parsing processor 240.This parsing processor 240 adopts embedded processing platform, and this embedded processing platform carries high performance hardware handles chip, builds insertion slot type process cabinet, to ensure the extensibility of processing platform.This insertion slot type process cabinet carries Video processing plate, and the mode utilizing board to plug carries out installing and unloading.The major function of Video processing plate resolves the video flowing that second communication equipment 210 receives, and be saved in database by analysis result or be sent to monitor terminal and show.The utility model embodiment adopts the TMS320DM8148 of TI company as master controller to design Video processing plate.
Because this memory 230 will store the video flowing that all camera heads 110 transmit, therefore this camera head 110 needs to arrange corresponding device identification, this mark may be used for the camera identifying different guarded regions, such as a-quadrant S4, namely the camera in A guarded region, and this camera is numbered S4.
Further, above-mentioned data process subsystem 200 also can supply user terminal Telnet, and checks the data in data process subsystem 200.Therefore, user no longer needs the display information in real time inspection monitor terminal 220, but log in this data process subsystem 200 by remote terminal, thus can checking monitoring image and the ambient signal that collects whenever and wherever possible, and then when determining that guarded region exists fire, judge in time.
Further, the second communication equipment 210 of above-mentioned data process subsystem 200 does not receive the video image of video acquisition subsystem transmission in Preset Time, will produce information, produces fault to point out the camera head of this video acquisition subsystem of user.Judged by Preset Time, thus exception in image process can be gathered by Timeliness coverage camera head, and process in time.
To sum up, the utility model relative to prior art, has following characteristics based on the flame detector system of long-distance video:
1. the utility model does not limit by area of space based on the flame detector system of long-distance video, can be applicable to the situations such as spacious indoor, outdoor and distant view forest;
2. the utility model achieves the intelligent monitoring of 7*24 hour based on the camera head in the flame detector system of long-distance video, not only can the Timeliness coverage condition of a fire, but also saves a large amount of human cost;
3. the utility model adopts ethernet device based on the flame detector system of long-distance video, the video image of video acquisition subsystem Real-time Collection is sent to long-range data process subsystem process, compare legacy system and adopt point-to-point transmission system, when needing to expand guarded region at every turn, only need increase as outfield watch-dogs such as high-definition cameras, and realizing the connection of the watch-dog of the first communication equipment and this increase, monitor terminal only configures corresponding information on operation interface; Therefore, the utility model flame detector system is not only convenient and simple for connection, and maintenance difficulties is low;
4. the utility model can also realize the login of long-range user terminal based on the flame detector system of long-distance video, with timely checking monitoring information, is convenient to timely decision-making.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. based on a flame detector system for long-distance video, it is characterized in that, described flame detector system comprises video acquisition subsystem and data process subsystem; Wherein,
Described video acquisition subsystem comprises multiple camera head, the first communication equipment and infrared detection device and/or temperature-sensing device, each camera head and infrared detection device and/or temperature-sensing device are connected with the first communication equipment respectively, and the first communication equipment communicates with described data process subsystem; Described camera head is used for the video image in Real-time Collection guarded region, and described infrared detection device and/or temperature-sensing device are for sensing the ambient signal of surveillance area; Described first communication equipment is used for gathered ambient signal to be sent to described data process subsystem together with video image;
Described data process subsystem processes received ambient signal and video image and shows.
2., as claimed in claim 1 based on the flame detector system of long-distance video, it is characterized in that, described first communication equipment is switch, optical transmitter and receiver or optical fiber.
3., as claimed in claim 1 based on the flame detector system of long-distance video, it is characterized in that, described camera head comprises high definition resolution camera, communication unit; Described high definition resolution camera is used for the video image in acquisition monitoring region; Described communication unit is used for and the first communication apparatus communication, so that the video image of described camera collection is sent to described first communication equipment.
4. the flame detector system based on long-distance video as described in any one of claim 1-3, is characterized in that, described data process subsystem comprises second communication equipment, monitor terminal, memory; Described second communication equipment is used for communicating with described video acquisition subsystem, to receive the video image that described video acquisition subsystem gathers; Described monitor terminal for the treatment of and show the video image and ambient signal that described second communication equipment receives.
5. as claimed in claim 4 based on the flame detector system of long-distance video, it is characterized in that, described data process subsystem also comprises memory, for storing the video image and ambient signal that described second communication equipment receives.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520407068.1U CN205017451U (en) | 2015-06-12 | 2015-06-12 | Flame detecting system based on long -distance video |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520407068.1U CN205017451U (en) | 2015-06-12 | 2015-06-12 | Flame detecting system based on long -distance video |
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| CN205017451U true CN205017451U (en) | 2016-02-03 |
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| CN201520407068.1U Expired - Fee Related CN205017451U (en) | 2015-06-12 | 2015-06-12 | Flame detecting system based on long -distance video |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113435373A (en) * | 2021-07-05 | 2021-09-24 | 西安科技大学 | Mine fire video image intelligent recognition device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113435373A (en) * | 2021-07-05 | 2021-09-24 | 西安科技大学 | Mine fire video image intelligent recognition device and method |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160203 Termination date: 20190612 |
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| CF01 | Termination of patent right due to non-payment of annual fee |