CN107610392A - A kind of pedestrian detection of motor car inspection and repair storehouse pipe gallery and the apparatus and method of alarm - Google Patents

A kind of pedestrian detection of motor car inspection and repair storehouse pipe gallery and the apparatus and method of alarm Download PDF

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Publication number
CN107610392A
CN107610392A CN201710853992.6A CN201710853992A CN107610392A CN 107610392 A CN107610392 A CN 107610392A CN 201710853992 A CN201710853992 A CN 201710853992A CN 107610392 A CN107610392 A CN 107610392A
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China
Prior art keywords
video information
module
pedestrian
alarm
video
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CN201710853992.6A
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Chinese (zh)
Inventor
黎雄智
黄小刚
李杨
吴迪
戴文明
邱邵峰
杨辉
李加祺
Original Assignee
北京亚欧震达科技发展有限公司
中铁第四勘察设计院集团有限公司
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Priority to CN201710853992.6A priority Critical patent/CN107610392A/en
Publication of CN107610392A publication Critical patent/CN107610392A/en

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Abstract

The invention discloses a kind of pedestrian detection of motor car inspection and repair storehouse pipe gallery and the apparatus and method of alarm.Including:Video information acquisition module, video information process module and alarm modules;Wherein, video information acquisition module, the video information of the danger zone for gathering motor car inspection and repair storehouse pipe gallery, and it is sent to video information process module;Video information process module, for identifying the video information, judge whether there is whether pedestrian and pedestrian enter danger zone in video information, if there is pedestrian to enter danger zone, export alarm signal to alarm modules;Alarm modules, for after alarm signal is received, sending alarm.Solve in the prior art, staff enters into warning region and caused casualties and the problem of economic loss, has reached and has preferably warned staff, reduces the effect of casualties and economic loss.

Description

A kind of pedestrian detection of motor car inspection and repair storehouse pipe gallery and the apparatus and method of alarm

Technical field

The present embodiments relate to pedestrian detection and alerting techniques, more particularly to a kind of row of motor car inspection and repair storehouse pipe gallery People detects and the apparatus and method of alarm.

Background technology

Laid a large amount of pipelines in the pipe gallery of motor car inspection and repair storehouse, be related to HVAC, fire-fighting, draining, information, power, illumination, The system engineerings such as structure, wherein also contain forceful electric power, light current, HVAC, the equipment such as fire-fighting.Wherein, there are some danger zones, normal , it is necessary to forbid staff to enter in working condition.Only in abnormal operating state, that is, in the case of powering off, just allow The staff of maintenance comes in and goes out.

In the prior art, the danger zone of motor car inspection and repair storehouse pipe gallery is established as warning region, and with the addition of warning Mark.

But in the prior art, when staff does not pay attention to warning mark, warning region is easily entered into, once enter into police Show region, easily cause casualties and economic loss.

The content of the invention

The apparatus and method that the present invention provides the pedestrian detection and alarm of a kind of motor car inspection and repair storehouse pipe gallery, to realize more Staff is warned well, reduces casualties and economic loss.

In a first aspect, the embodiments of the invention provide a kind of pedestrian detection of motor car inspection and repair storehouse pipe gallery and the dress of alarm Put, including:Video information acquisition module, video information process module and alarm modules;

Wherein, the video information acquisition module is arranged on the entrance of the danger zone in the pipe gallery of motor car inspection and repair storehouse Place, is connected with the input of the video information process module, for gathering the danger zone of motor car inspection and repair storehouse pipe gallery Video information, and it is sent to the video information process module;

The video information process module, is arranged at control centre, and the first output end is connected with the alarm modules, is used for The video information is identified, judges whether there is whether pedestrian and pedestrian enter danger zone in the video information, if there is row People enters danger zone, then exports alarm signal to alarm modules;

The alarm modules, it is arranged in the pipe gallery of motor car inspection and repair storehouse, for after alarm signal is received, sending police Report.

Further, in addition to:

Video information transmission module, one end are connected with the video information acquisition module, the other end and the video information Processing module connects, for by the video information transmission that the video information acquisition module gathers to the video information process mould Block;

Alarm signal transport module, video information process module described in one end connect, and the other end connects with the alarm modules Connect, for by the alarm signal transport that the video information process module exports to the alarm modules.

Further, the alarm modules include:Controller and buzzer;

Wherein:

The input of the controller is connected with the output end of the video information process module, the first output end and second Output end connects the both ends of the buzzer respectively, for receiving alarm signal and controlling buzzer to work;

The signal that the buzzer is used to be sent according to controller is operated.

Further, the alarm modules also include:External switch;

The external switch is connected between the second output end of the controller and buzzer, for controlling the alarm The working condition of module.

Further, in addition to:

Display module, it is connected with the second output end of the video information process module, for showing the danger of pedestrian The video in region;

Memory module, it is connected with the 3rd output end of the video information process module, for being stored with the danger of pedestrian The video in region.

Second aspect, the embodiment of the present invention additionally provide pedestrian detection and the alarm of a kind of motor car inspection and repair storehouse pipe gallery Method, including:

The video information of the danger zone of motor car inspection and repair storehouse pipe gallery is gathered by video information acquisition module, and is sent Give video information process module;

The video information is identified by the video information process module, judges whether there is pedestrian in the video information And whether pedestrian enters danger zone, if there is pedestrian to enter danger zone, exports alarm signal to alarm modules;

By the alarm modules after alarm signal is received, alarm is sent.

Further, by the alarm modules after alarm signal is received, alarm is sent, including:

Alarm signal is received by the controller of alarm modules and controls the buzzer in alarm modules to work;

The signal sent by the buzzer according to the controller is operated.

Further, the video information is identified by the video information process module, judged in the video information Whether have whether pedestrian and pedestrian enter danger zone, if there is pedestrian to enter danger zone, export alarm signal to alarm Module, including:

The video information is handled by the video information process module, determines the security area in video information Domain, and warning region is identified with warning line;

The video information is identified by the video information process module, by judging whether have in the video information Moving target judges whether there is pedestrian in the video information;

If having pedestrian in the video information, by pedestrian described in the video information process module marks, mark is formed Remember region;

The marked region is detected whether in the warning region by the video information process module;

If so, alarm signal is then exported by the video information process module.

Further, the video information is identified by the video information process module, by judging that the video is believed Whether there is moving target to judge whether there is pedestrian in the video information in breath, including:

Moving target in frame-to-frame differences method identification video is utilized by the video information process module;

The dynamic area delimited by the video information process module according to the moving target in video;

By the video information process module in the dynamic area, the predeterminated position of the moving target is identified Color;

Pass through video information process module predeterminated position of moving target described in the dynamic area recognized During the solid colour of the safety cap of color and staff, it is pedestrian to determine the moving target.

Further, if having pedestrian in the video information, row described in the video information process module marks is passed through People, marked region is formed, including:

By the video information process module after it is determined that moving target is pedestrian, using pedestrian described in rectangle marked, Form marked region.

The present invention gathers the video information of the danger zone of motor car inspection and repair storehouse pipe gallery by video information acquisition module, And it is sent to the video information process module;Video information process module identifies video information, judge in video information whether Have whether pedestrian and pedestrian enter danger zone, if there is pedestrian to enter danger zone, export alarm signal to alarm modules; Alarm modules send alarm after alarm signal is received, and solve staff in the prior art and easily enter into warning region Cause casualties and the problem of economic loss, reached and preferably warned staff, reduce casualties and economic loss Effect.

Brief description of the drawings

Fig. 1 is a kind of pedestrian detection of motor car inspection and repair storehouse pipe gallery and the device of alarm in the embodiment of the present invention one Structural representation.

Fig. 2 is a kind of pedestrian detection of motor car inspection and repair storehouse pipe gallery and the device of alarm in the embodiment of the present invention two Structural representation.

Fig. 3 is a kind of pedestrian detection of motor car inspection and repair storehouse pipe gallery and the device of alarm in the embodiment of the present invention three Structural representation.

Fig. 4 is the method for the pedestrian detection and alarm of a kind of motor car inspection and repair storehouse pipe gallery in the embodiment of the present invention four Flow chart.

Fig. 5 is the method for the pedestrian detection and alarm of a kind of motor car inspection and repair storehouse pipe gallery in the embodiment of the present invention five Flow chart.

Fig. 6 is the method for the pedestrian detection and alarm of a kind of motor car inspection and repair storehouse pipe gallery in the embodiment of the present invention six Flow chart.

Fig. 7 is a kind of pedestrian detection of motor car inspection and repair storehouse pipe gallery and the device of alarm in the embodiment of the present invention seven Schematic diagram.

Fig. 8 is a kind of pedestrian detection of motor car inspection and repair storehouse pipe gallery and the device of alarm in the embodiment of the present invention seven Workflow diagram.

Embodiment

The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that in order to just Part related to the present invention rather than entire infrastructure are illustrate only in description, accompanying drawing.

Embodiment one

Fig. 1 is a kind of pedestrian detection of motor car inspection and repair storehouse pipe gallery and the device of alarm that the embodiment of the present invention one provides Structural representation, the present embodiment is applicable to carry out motor car inspection and repair storehouse pipe gallery the situation of pedestrian detection and alarm, should The pedestrian detection of motor car inspection and repair storehouse pipe gallery and the device of alarm include:

Video information acquisition module 110, video information process module 120 and alarm modules 130;

Wherein, video information acquisition module 110 is arranged on the porch of the danger zone in the pipe gallery of motor car inspection and repair storehouse, It is connected with the input of video information process module 120, the video of the danger zone for gathering motor car inspection and repair storehouse pipe gallery Information, and it is sent to video information process module 120;

Video information process module 120, control centre is arranged at, the first output end is connected with alarm modules 130, for knowing Not described video information, judge whether there is whether pedestrian and pedestrian enter danger zone in the video information, if there is pedestrian Into danger zone, then alarm signal is exported to alarm modules 130;

The alarm modules 130, it is arranged in the pipe gallery of motor car inspection and repair storehouse, for after alarm signal is received, sending out Go out alarm.

Specifically, the porch of the danger zone in the pipe gallery of motor car inspection and repair storehouse sets video information acquisition module 110, video information acquisition module 110 is connected with the input of the video information process module 120, and collection motor car inspection and repair storehouse is comprehensive The video information of the danger zone of piping lane is closed, and is sent to the video information process module 120.Video information process module 120 are arranged at control centre, the video by image processing techniques to the danger zone of the motor car inspection and repair storehouse pipe gallery of collection Information is identified, and judges whether there is whether pedestrian and pedestrian enter danger zone in video information.If it is judged that it is There is pedestrian to enter danger zone, then export alarm signal to alarm modules 130.When video information process module 120 does not export police The number of notifying, then alarm modules 130 be in non-operating mode;If video information process module 120 exports alarm signal, alarm mould After block 130 receives alarm signal, in mode of operation, alarm is sent.

Wherein, video information acquisition module 110 can be CCD (Charge-coupled Device, charge coupled cell) Camera, CCD camera are by lens focus to CCD chip by the image of subject, and CCD chip is according to the power of light The electric charge of corresponding proportion is accumulated, the electric charge of each pixel accumulation is under the control of video sequential, point-by-point outer shifting, filtered, amplification After processing, vision signal output is formed.Vision signal be connected to monitor or television machine video inputs just can see with Original image identical video image.

Wherein, video information process module 120 can be computer.

Wherein, alarm modules 130 are arranged in the pipe gallery of motor car inspection and repair storehouse, are according to video information process module 120 No output alarm signal is operated the switching of pattern.

The technical scheme of the present embodiment, the hazardous area of motor car inspection and repair storehouse pipe gallery is gathered by video information acquisition module The video information in domain, and it is sent to the video information process module;Video information process module identifies video information, judges to regard Whether have whether pedestrian and pedestrian enter danger zone in frequency information, if there is pedestrian to enter danger zone, export alarm signal Number give alarm modules;Alarm modules send alarm after alarm signal is received, and solve staff in the prior art and enter into Warning region causes casualties and the problem of economic loss, has reached and has preferably warned staff, reduce casualties and The effect of economic loss.

Embodiment two

Fig. 2 is a kind of pedestrian detection of motor car inspection and repair storehouse pipe gallery and the device of alarm that the embodiment of the present invention two provides Structural representation, the present embodiment on the basis of the various embodiments described above, preferably, the alarm modules include:Controller and Buzzer;

Wherein:

The input of the controller is connected with the output end of the video information process module, the first output end and second Output end connects the both ends of the buzzer respectively, for receiving alarm signal and controlling buzzer to work;

The signal that the buzzer is used to be sent according to controller is operated.

Preferably, the alarm modules also include external switch;

The external switch is connected between the second output end of the controller and buzzer, for controlling the alarm The working condition of module.

The pedestrian detection of the motor car inspection and repair storehouse pipe gallery and the device of alarm include:

Video information acquisition module 210, video information process module 220 and alarm modules 230;

Video information acquisition module 210 is arranged on the porch of the danger zone in the pipe gallery of motor car inspection and repair storehouse, with regarding The input connection of frequency message processing module 220, the video information of the danger zone for gathering motor car inspection and repair storehouse pipe gallery, And it is sent to video information process module 220;

Video information process module 220, control centre is arranged at, the first output end is connected with alarm modules 130, for knowing Not described video information, judge whether there is whether pedestrian and pedestrian enter danger zone in video information, if there is pedestrian's entrance Danger zone, then alarm signal is exported to alarm modules 230;

Alarm modules 230, it is arranged in the pipe gallery of motor car inspection and repair storehouse, for after alarm signal is received, sending police Report;

Wherein, alarm modules 230 include:Controller 2301 and buzzer 2302;

Wherein:

The input of controller 2301 is connected with the output end of video information process module 220, the first output end and second Output end connects the both ends of buzzer 2302 respectively, for receiving alarm signal and controlling buzzer 2302 to work;

The signal that buzzer 2302 is used to be sent according to controller 2301 is operated;

Wherein, alarm modules 230 also include external switch 2303;

External switch 2303 is connected between the second output end of controller 2301 and buzzer 2302, for controlling alarm The working condition of module 230.

Specifically, the porch of the danger zone in the pipe gallery of motor car inspection and repair storehouse sets video information acquisition module 210, it is connected with the input of video information process module 220, the video of the danger zone of collection motor car inspection and repair storehouse pipe gallery Information, and it is sent to video information process module 220.Video information process module 220 is arranged at control centre, at image The video information of the danger zone of collection motor car inspection and repair storehouse pipe gallery is identified reason technology, judge in video information whether Have whether pedestrian and pedestrian enter danger zone.If it is judged that to there is pedestrian to enter danger zone, then alarm signal is exported Number give alarm modules 230.Alarm modules 230 include:Controller 2301, buzzer 2302 and external switch 2303.External switch The working condition of 2303 control alarm modules 230.When external switch 2303 closes, alarm modules 230 are in running order.Control The input of device 2301 is connected with the output end 220 of video information process module, the first output end of controller 2301 and second Output end connects the both ends of buzzer 2302 respectively, for receiving alarm signal and controlling buzzer 2302 to work.When video is believed Breath processing module 220 does not export alarm signal, then the signal that output control buzzer 2302 is not operated of controller 2301;If Video information process module 220 exports alarm signal, then after controller 2301 receives alarm signal, by the first output end and The signal that second output end output control buzzer 2302 is operated, buzzer 2302 work, and send alarm.External switch During 2303 disconnection, alarm modules 230 are in off working state, and no matter whether video information process module 220 exports alarm signal, Buzzer 2302 does not send alarm.

The technical scheme of the present embodiment, it is connected by the input of controller with the output end of video information process module, First output end and the second output end connect the both ends of buzzer respectively, for receiving alarm signal and controlling buzzer to work; The signal that buzzer is used to be sent according to controller is operated;External switch is connected to the second output end and the buzzing of controller Between device, for controlling the working condition of alarm modules, solve in the prior art, it is impossible to obtain the letter of danger zone in time Breath, and carry out the problem of alarm in time according to information, reach and alarm device has been controlled in time, preferably warned work people Member, reduce the effect of casualties and economic loss.

Embodiment three

Fig. 3 is a kind of pedestrian detection of motor car inspection and repair storehouse pipe gallery and the device of alarm that the embodiment of the present invention three provides Structural representation, the present embodiment on the basis of the various embodiments described above, preferably, in addition to:

Video information transmission module, one end are connected with the video information acquisition module, the other end and the video information Processing module connects, for by the video information transmission that the video information acquisition module gathers to the video information process mould Block;

Alarm signal transport module, video information process module described in one end connect, and the other end connects with the alarm modules Connect, for by the alarm signal transport that the video information process module exports to the alarm modules.

Preferably, in addition to:

Display module, it is connected with the second output end of the video information process module, for showing the danger of pedestrian The video in region;

Memory module, it is connected with the 3rd output end of the video information process module, for being stored with the danger of pedestrian The video in region.

The pedestrian detection of the motor car inspection and repair storehouse pipe gallery and the device of alarm include:

Video information acquisition module 310, video information transmission module 320, video information process module 330, alarm signal Transport module 340, display module 350, memory module 360 and alarm modules 370;

Video information acquisition module 310 is arranged on the porch of the danger zone in the pipe gallery of motor car inspection and repair storehouse, with regarding The input connection of frequency information transmission modular 320, the video information of the danger zone for gathering motor car inspection and repair storehouse pipe gallery, And it is sent to video information transmission module 320;

Video information transmission module 320, one end are connected with video information acquisition module 310, at the other end and video information Reason module 330 connects, for by the video information transmission that video information acquisition module 310 gathers to video information process module 330;

Video information process module 330, is arranged at control centre, and the first output end connects with alarm signal transport module 340 Connect, for identifying the video information, judge whether there is whether pedestrian and pedestrian enter danger zone in video information, if having Pedestrian enters danger zone, then exports alarm signal to alarm signal transport module 340;

Alarm signal transport module 340, one end video information process module 330 connect, and the other end connects with alarm modules 370 Connect, for by the alarm signal transport that video information process module 330 exports to alarm modules 370;

Display module 350, it is connected with the second output end of video information process module 330, for showing the danger of pedestrian The video in danger zone domain;

Memory module 360, it is connected with the 3rd output end of video information process module 330, for being stored with the danger of pedestrian The video in danger zone domain;

Alarm modules 370, it is arranged in the pipe gallery of motor car inspection and repair storehouse, for after alarm signal is received, sending police Report.

Specifically, the porch of the danger zone in the pipe gallery of motor car inspection and repair storehouse sets video information acquisition module 310, the video information of the danger zone of collection motor car inspection and repair storehouse pipe gallery.Video information transmission module 320, one end and video Information acquisition module 310 is connected, and the other end is connected with video information process module 330, and video information acquisition module 310 is gathered Video information transmission to the video information process module 330 of video information process module 330 be arranged at control centre, pass through image The video information of the danger zone of collection motor car inspection and repair storehouse pipe gallery is identified treatment technology, judge be in video information No have whether pedestrian and pedestrian enter danger zone.If it is judged that to there is pedestrian to enter danger zone, then video information Processing module 330 exports alarm signal by the first output end.Alarm signal transport module 340, described in one end at video information The first output end of module 330 is managed with being connected, the other end is connected with the alarm modules 370, for by the video information Alarm signal transport that module 330 exports is managed to the alarm modules 370.Display module 350, with video information process module 330 the second output end connection, show the video of the danger zone of pedestrian.Memory module 360, with video information process module 330 the 3rd output end connection, the video of the danger zone for being stored with pedestrian.If not receiving alarm signal, alarm Module 370 is in non-operating mode;If receiving alarm signal, after alarm modules 370 receive alarm signal, in work Pattern, send alarm.

Wherein, video information transmission module 320 can be that video transmits data wire.

Wherein, alarm signal transport module 340 can be programming data line.

The technical scheme of the present embodiment, regarded by video information transmission module by what the video information acquisition module gathered Frequency information transfer is to the video information process module;Alarm signal transport module exports the video information process module Alarm signal transport is to the alarm modules;Display module shows the video of the danger zone of pedestrian;Memory module is stored with The video of the danger zone of pedestrian, solve in the prior art, it is impossible to obtain the information of danger zone in time, information is shown The problem of showing and store, and alarm signal transport is carried out according to information in time and sends alarm, timely acquisition hazardous area is reached The information in domain, is shown and is stored to information, and is carried out alarm signal transport in time according to information and sent alarm, preferably Staff is warned, reduces the effect of casualties and economic loss.

Example IV

Fig. 4 is the method for the pedestrian detection and alarm for a kind of motor car inspection and repair storehouse pipe gallery that the embodiment of the present invention four provides Flow chart, the present embodiment is applicable to pedestrian detection and alerting techniques field, and this method can be by motor car inspection and repair storehouse integrated pipe The pedestrian detection of corridor and the device of alarm perform, and the device can be realized by the way of hardware and/or software, this method bag Include:

Step 410, the video for the danger zone for gathering by video information acquisition module motor car inspection and repair storehouse pipe gallery are believed Breath, and it is sent to video information process module;

Wherein, the porch of the danger zone in the pipe gallery of motor car inspection and repair storehouse sets video information acquisition module, with The input connection of video information process module, is adopted to the video information of the danger zone of motor car inspection and repair storehouse pipe gallery Collection, and it is sent to video information process module.

Step 420, the video information identified by the video information process module, judge be in the video information No have whether pedestrian and pedestrian enter danger zone, if there is pedestrian to enter danger zone, exports alarm signal and gives alarm mould Block;

Wherein, video information process module can be computer.After obtaining video information, video information process module utilizes inspection The dynamic area of video information is identified method of determining and calculating, judges whether there is pedestrian in video information, and whether pedestrian enters Danger zone.If by identifying and judging, identification has pedestrian to enter danger zone, then video information process module output alarm signal Number give alarm modules.

Wherein, can be with when the dynamic area of video information is identified using detection algorithm for video information process module Pedestrian is identified according to the width of the height of people and people.Can also then it schemed by regarding the template extraction of people as ATL Search and image template class as in, if searching and image as template class, as pedestrian.

Step 430, by the alarm modules after alarm signal is received, send alarm.

Wherein, if video information process module does not export alarm signal, alarm modules are in non-operating mode;If video Message processing module exports alarm signal, then after alarm modules receive alarm signal, in mode of operation, sends alarm.

Preferably, by the alarm modules after alarm signal is received, sending alarm includes:

Alarm signal is received by the controller of alarm modules and controls the buzzer in alarm modules to work;

The signal sent by the buzzer according to the controller is operated.

Wherein, the working condition of the alarm modules is controlled by external switch.When external switch closes, at alarm modules In working condition.The input of controller is connected with the output end of video information process module, the first output end of controller and Second output end connects the both ends of buzzer respectively, receives alarm signal by controller and controls buzzer to work.Work as video Message processing module does not export alarm signal, then the controller signal that output control buzzer is not operated;If video information Processing module exports alarm signal, then after controller receives alarm signal, is exported by the first output end and the second output end The signal that control buzzer is operated, buzzer work, sends alarm.When external switch disconnects, alarm modules are in non-work Make state, no matter whether video information process module exports alarm signal, and buzzer can not all send alarm.

The technical scheme of the present embodiment, the hazardous area of motor car inspection and repair storehouse pipe gallery is gathered by video information acquisition module The video information in domain, and it is sent to video information process module;Identify that the video is believed by the video information process module Breath, judges whether there is whether pedestrian and pedestrian enter danger zone in the video information, if there is pedestrian to enter danger zone, Alarm signal is then exported to alarm modules;By the alarm modules after alarm signal is received, alarm is sent, is solved existing There is in technology staff enter into warning region to cause casualties and the problem of economic loss, reached and preferably warned work Personnel, reduce the effect of casualties and economic loss.

Embodiment five

Fig. 5 is the method for the pedestrian detection and alarm for a kind of motor car inspection and repair storehouse pipe gallery that the embodiment of the present invention five provides Flow chart, the present embodiment on the basis of the various embodiments described above, preferably, pass through the video information process module identify institute Video information is stated, judges whether there is whether pedestrian and pedestrian enter danger zone in the video information, if there is pedestrian's entrance Danger zone, then export alarm signal includes to alarm modules:

The video information is handled by the video information process module, determines the security area in video information Domain, and warning region is identified with warning line;

The video information is identified by the video information process module, by judging whether have in the video information Moving target judges whether there is pedestrian in the video information;

If having pedestrian in the video information, by pedestrian described in the video information process module marks, mark is formed Remember region;

The marked region is detected whether in the warning region by the video information process module;

If so, alarm signal is then exported by the video information process module.

This method includes:

Step 510, the video for the danger zone for gathering by video information acquisition module motor car inspection and repair storehouse pipe gallery are believed Breath, and it is sent to video information process module;

Step 520, by the video information process module video information is handled, determined in video information Warning region, and warning region is identified with warning line;

Wherein, the video information is handled by the video information process module, determined in video information Warning region, and warning region is identified with warning line, more intuitively to motor car inspection and repair storehouse pipe gallery in video information Danger zone is marked, and is easy to determine whether have moving target in video information, so as to judge the video information In whether have pedestrian enter motor car inspection and repair storehouse pipe gallery danger zone.

Step 530, the video information identified by the video information process module, by judging the video information In whether there is moving target to judge whether there is pedestrian in the video information;

Wherein, video information process module can be computer.After obtaining video information, video information process module utilizes inspection The dynamic area of video information is identified method of determining and calculating, judges whether there is pedestrian in video information.Can be according to the height of people Pedestrian is identified with the width of people.Can also by regarding the template extraction of people as ATL, then in the picture search and mould The similar image of plate, if searching and image as template class, as pedestrian.

If having pedestrian in step 540, the video information, pass through row described in the video information process module marks People, form marked region;

Wherein, if judging to have pedestrian in video information, by video information process module marks pedestrian, mark zone is formed Domain, it is easy to more intuitively judge the state of pedestrian, such as pedestrian is in safety zone or in warning region.

Step 550, by the video information process module detect whether the marked region is located at the warning region It is interior;

Wherein, the marked region is detected whether in the warning region by video information process module, mark Regional Representative pedestrian, warning line mark warning region.If marked region intersects with warning line, or identified areas is drawn in warning line In fixed warning region, then show that pedestrian enters the danger zone of motor car inspection and repair storehouse pipe gallery;If marked region not with police Guard against line intersect, while identified areas also not warning line delimit warning region in, then show that pedestrian is introduced into motor car inspection and repair storehouse The danger zone of pipe gallery.

Step 560, if so, then pass through the video information process module export alarm signal;

Wherein, after pedestrian enters the danger zone of motor car inspection and repair storehouse pipe gallery, the output police of video information process module The number of notifying gives alarm modules.

Step 570, by the alarm modules after alarm signal is received, send alarm.

The technical scheme of the present embodiment, video information is handled by video information process module, determine that video is believed Warning region in breath, and warning region is identified with warning line;Video information is identified by video information process module, passed through Judge whether there is moving target to judge whether there is pedestrian in video information in video information;If there is pedestrian in video information, lead to Pedestrian described in video information process module marks is crossed, forms marked region;Marked region is detected by video information process module Whether in warning region;If so, then exporting alarm signal by the video information process module, solves prior art Middle staff enters into warning region and caused casualties and the problem of economic loss, has reached the real-time letter for obtaining staff Cease and alarm is carried out according to information in time, preferably warn staff, reduce the effect of casualties and economic loss.

Embodiment six

Fig. 6 is the method for the pedestrian detection and alarm for a kind of motor car inspection and repair storehouse pipe gallery that the embodiment of the present invention six provides Flow chart, the present embodiment on the basis of the various embodiments described above, preferably, pass through the video information process module identify institute Video information is stated, by judging whether there is moving target to judge whether there is pedestrian in the video information in the video information, Including:

Moving target in frame-to-frame differences method identification video is utilized by the video information process module;

The dynamic area delimited by the video information process module according to the moving target in video;

By the video information process module in the dynamic area, the predeterminated position of the moving target is identified Color;

Pass through video information process module predeterminated position of moving target described in the dynamic area recognized During the solid colour of the safety cap of color and staff, it is pedestrian to determine the moving target.

If having pedestrian in the video information, by pedestrian described in the video information process module marks, mark is formed Remember region, including:

By the video information process module after it is determined that moving target is pedestrian, using pedestrian described in rectangle marked, Form marked region.

This method includes:

Step 600, the video for the danger zone for gathering by video information acquisition module motor car inspection and repair storehouse pipe gallery are believed Breath, and it is sent to video information process module;

Step 610, by the video information process module video information is handled, determined in video information Warning region, and warning region is identified with warning line;

Step 620, by the video information process module using frame-to-frame differences method identify video in moving target;

Wherein, video information process module identifies the dynamic moving target in video by frame differential method.Frame-to-frame differences Point-score is a kind of by obtaining the method for moving target profile as calculus of differences to adjacent two frame in sequence of video images, and it can To be perfectly suitable for there is a situation where multiple moving target and video camera movements.Video information process module passes through inter-frame difference Dynamic moving target in method identification video.

Step 630, the dynamic area delimited by the video information process module according to the moving target in video;

Wherein, after video information process module identifies the dynamic moving target in video by frame differential method, pass through Small and insignificant region in expansion, erosion removal image, leaves dynamic area, is easy to be carried out according to the dynamic area of acquisition Efficiently and accurately judge.Corrosion is that one kind eliminates boundary point, the process for making border internally shrink.Can be used for eliminate it is small and Insignificant object.Expansion is that all background dots contacted with object are merged into the object, makes border to outside expansion Process, the cavity filled up in object can be used for.

Step 640, by the video information process module in the dynamic area, identify the pre- of the moving target If the color of position;

Wherein, video information process module identifies the color of the predeterminated position of moving target in dynamic area, presets position The colour recognition region that moving target of the video information process module in dynamic area delimited is set to, by predeterminated position Colour recognition is carried out, the characteristic information of the moving target in dynamic area can be obtained, is easy to further obtain accurately judgement As a result.

Wherein, video information process module can (Hue, Saturation, Value, tone, saturation degree be bright by HSV Degree) method, in the dynamic area, identify the color of the predeterminated position of the moving target.

Step 650, pass through the pre- of video information process module moving target described in the dynamic area recognized If during the solid colour of the color of position and the safety cap of staff, it is pedestrian to determine the moving target;

Wherein, only staff can enter motor car inspection and repair storehouse pipe gallery, and staff enters motor car inspection and repair storehouse Pipe gallery is must band safety cap.So by video information process module in the dynamic area recognized moving target During the solid colour of the color of predeterminated position and the safety cap of staff, it is pedestrian to determine moving target, and judged result is more Accurately.

Step 660, by the video information process module it is determined that moving target be pedestrian after, utilize rectangle marked institute Pedestrian is stated, forms marked region;

Wherein, by rectangle marked pedestrian, marked region is formed, is easy to more intuitively be identified and judge.

Step 670, by the video information process module detect whether the marked region is located at the warning region It is interior;

Step 680, if so, then pass through the video information process module export alarm signal;

Step 690, by the alarm modules after alarm signal is received, send alarm.

The technical scheme of the present embodiment, the motion mesh in frame-to-frame differences method identification video is utilized by video information process module Mark;The dynamic area delimited by video information process module according to moving target in video;Pass through video information process module In dynamic area, the color of the predeterminated position of moving target is identified;By video information process module in the dynamic recognized In region during the solid colour of the safety cap of the color of the predeterminated position of moving target and staff, determine moving target for row People, by video information process module after it is determined that moving target is pedestrian, using rectangle marked pedestrian, marked region is formed, Solve the problems, such as that staff enters into warning region in the prior art to cause casualties and economic loss, reached and obtained in real time Take the real time information of staff and accurate judgement is carried out according to information, send alarm in time, preferably warn staff, subtract The effect of few casualties and economic loss.

Embodiment seven

Fig. 7 show pedestrian detection and the alarm of a kind of motor car inspection and repair storehouse pipe gallery of the offer of the embodiment of the present invention seven The schematic diagram of device.The present embodiment is a preferred embodiment on the basis of above-described embodiment.

The pedestrian detection of motor car inspection and repair storehouse pipe gallery and the device of alarm include:

CCD camera 710, video transmission data wire 720, computer 730, programming data line 740, controller 750, buzzer 760 and switch 770.

CCD camera 710 transmits data wire 720 by video and is connected with computer 730.Controller 750 passes through programming data Line 740 is connected with computer 730.Controller 750, switch 770 are connected with buzzer 760 by wire.

CCD camera 710 gathers video information in real time, and transmitting data wire 720 by video sends computer 730 to.Computer The video information of 730 pairs of collections delimit pickup area, set warning line, detect the safety cap of dynamic pedestrian and pedestrian.Control The one end of device 750 is connected by programming data line 740 with computer 730.It is made up of controller 750, switch 770 and buzzer 760 Circuit for alarming, alarm is sent according to the alarm signal that computer 730 exports.

Fig. 8 show pedestrian detection and the alarm of a kind of motor car inspection and repair storehouse pipe gallery of the offer of the embodiment of the present invention seven The workflow diagram of device.

During work, the switch 770 in circuit for alarming closes.CCD camera 710 and computer 730 are in running order.CCD Camera 710 gathers video information in real time.Computer 730 is handled video information after obtaining video information, determines that video is believed Warning region in breath, and warning region delimited with warning line.Computer 730 is monitored to pedestrian.Identified by frame difference method Dynamic object, by the zonule in expansion, erosion removal image, the big region of dynamic is left, when the identification big region of dynamic, By HSV methods in dynamic area, the color of predeterminated position is identified.When the color and the color of safety cap that identify predeterminated position Unanimously, the dynamic big region is judged when for pedestrian, and utilizes rectangle marked pedestrian.When pedestrian does not get over line, then computer 730 continues Pedestrian is detected.When pedestrian gets over line, i.e., when rectangular area is intersected with warning line, computer 730 exports alarm signal, makes control Device 750 processed responds, and buzzer 760 sends alarm, and warning staff crosses danger zone.When staff exits security area When domain, i.e. rectangular area are no longer intersected with warning line and rectangular area is not in warning line, computer 730 no longer exports alarm signal Number, controller 750 responds, and buzzer 760 stops alarm.

The technical scheme of the present embodiment, video information is gathered by CCD camera in real time, transmitting data wire by video passes Give computer;Computer delimit pickup area to the video information of collection, set warning line, detect the peace of dynamic pedestrian and pedestrian Full cap;Controller one end is connected by programming data line with computer;Circuit for alarming is formed by controller, switch and buzzer, Alarm is sent according to the alarm signal that computer exports, solved in the prior art, when staff does not pay attention to warning mark, easily Warning region is entered into, once entering into warning region, the problem of easily causing casualties and economic loss, has reached real-time acquisition The real time information of staff simultaneously carries out accurate judgement according to information, sends alarm in time, preferably warns staff, reduces The effect of casualties and economic loss.

Pay attention to, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes, Readjust and substitute without departing from protection scope of the present invention.Therefore, although being carried out by above example to the present invention It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.

Claims (10)

1. a kind of pedestrian detection of motor car inspection and repair storehouse pipe gallery and the device of alarm, it is characterised in that including:
Video information acquisition module, video information process module and alarm modules;
Wherein, the video information acquisition module is arranged on the porch of the danger zone in the pipe gallery of motor car inspection and repair storehouse, with The input connection of the video information process module, the video letter of the danger zone for gathering motor car inspection and repair storehouse pipe gallery Breath, and it is sent to the video information process module;
The video information process module, control centre is arranged at, the first output end is connected with the alarm modules, for identifying The video information, judge whether there is whether pedestrian and pedestrian enter danger zone in the video information, if there is pedestrian to enter Enter danger zone, then export alarm signal to alarm modules;
The alarm modules, it is arranged in the pipe gallery of motor car inspection and repair storehouse, for after alarm signal is received, sending alarm.
2. device according to claim 1, it is characterised in that also include:
Video information transmission module, one end are connected with the video information acquisition module, the other end and the video information process Module connects, for by the video information transmission that the video information acquisition module gathers to the video information process module;
Alarm signal transport module, video information process module described in one end are connected, and the other end is connected with the alarm modules, are used In by the alarm signal transport that the video information process module exports to the alarm modules.
3. device according to claim 1, it is characterised in that the alarm modules include:Controller and buzzer;
Wherein:
The input of the controller is connected with the output end of the video information process module, the first output end and the second output End connects the both ends of the buzzer respectively, for receiving alarm signal and controlling buzzer to work;
The signal that the buzzer is used to be sent according to controller is operated.
4. device according to claim 3, it is characterised in that the alarm modules also include:External switch;
The external switch is connected between the second output end of the controller and buzzer, for controlling the alarm modules Working condition.
5. device according to claim 1, it is characterised in that also include:
Display module, it is connected with the second output end of the video information process module, for showing the danger zone of pedestrian Video;
Memory module, it is connected with the 3rd output end of the video information process module, for being stored with the danger zone of pedestrian Video.
6. a kind of pedestrian detection of motor car inspection and repair storehouse pipe gallery and the method for alarm, as any one of claim 1-5 Motor car inspection and repair storehouse pipe gallery pedestrian detection and alarm device perform, it is characterised in that methods described includes:
The video information of the danger zone of motor car inspection and repair storehouse pipe gallery is gathered by video information acquisition module, and is sent to and regards Frequency message processing module;
The video information is identified by the video information process module, judge whether to have in the video information pedestrian and Whether pedestrian enters danger zone, if there is pedestrian to enter danger zone, exports alarm signal to alarm modules;
By the alarm modules after alarm signal is received, alarm is sent.
7. according to the method for claim 6, it is characterised in that by the alarm modules after alarm signal is received, Alarm is sent, including:
Alarm signal is received by the controller of alarm modules and controls the buzzer in alarm modules to work;
The signal sent by the buzzer according to the controller is operated.
8. according to the method for claim 6, it is characterised in that the video is identified by the video information process module Information, judge whether there is whether pedestrian and pedestrian enter danger zone in the video information, if there is pedestrian to enter hazardous area Domain, then alarm signal is exported to alarm modules, including:
The video information is handled by the video information process module, determines the warning region in video information, And warning region is identified with warning line;
The video information is identified by the video information process module, by judging whether there is motion in the video information Whether there is pedestrian in video information described in object judgement;
If having pedestrian in the video information, by pedestrian described in the video information process module marks, mark zone is formed Domain;
The marked region is detected whether in the warning region by the video information process module;
If so, alarm signal is then exported by the video information process module.
9. according to the method for claim 8, it is characterised in that the video is identified by the video information process module Information, by judging whether there is moving target to judge whether there is pedestrian in the video information in the video information, including:
Moving target in frame-to-frame differences method identification video is utilized by the video information process module;
The dynamic area delimited by the video information process module according to the moving target in video;
By the video information process module in the dynamic area, the face of the predeterminated position of the moving target is identified Color;
Pass through the color of video information process module predeterminated position of moving target described in the dynamic area recognized During with the solid colour of the safety cap of staff, it is pedestrian to determine the moving target.
10. according to the method for claim 9, it is characterised in that if having pedestrian in the video information, regarded by described Frequency message processing module marks the pedestrian, forms marked region, including:
By the video information process module it is determined that moving target be pedestrian after, utilize pedestrian described in rectangle marked, formed Marked region.
CN201710853992.6A 2017-09-20 2017-09-20 A kind of pedestrian detection of motor car inspection and repair storehouse pipe gallery and the apparatus and method of alarm CN107610392A (en)

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