CN207617739U - A kind of subway station reporting system based on image recognition technology - Google Patents
A kind of subway station reporting system based on image recognition technology Download PDFInfo
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Abstract
A kind of subway station reporting system based on image recognition technology, including：Image capture module, station identification module, console, display module, voice broadcast module, the station identification module is connect with described image acquisition module, the station identification module is also connect with the console, and the display module and the voice broadcast module are connect with the console respectively.The Image Information Processing of described image acquisition module acquisition train operation is sent to the station identification module, the station identification module determines that train will enter the station the Station XXX information and up-downlink direction information of stop, by the console, it controls the display module and shows corresponding information, control the voice broadcast module and play respective audio.The utility model provides a kind of subway station reporting system realized and called out the stops by vehicle-mounted image recognition apparatus, by the function dispersion of operation control centre, improves reporting station system reliability, improves metro operation Plan rescheduling efficiency.
Description
Technical field
The utility model is related to automatic train monitoring technical field more particularly to a kind of subways based on image recognition technology
Reporting station system.
Background technology
Subway signal system uses train automatic controlling system (the Communication Based based on communication at present
Train Control System), subway station reporting system is the ring in this system, supports to run by this system, subway
Train operation is controlled by computer, is run in strict accordance with rate curve, realizes dispatching a car and stopping for high accuracy, therefore, for
The operation of daily subway plans that subway train follows strictly running schedule operation, i.e., when train main track is run, in timetable
The specific a certain moment corresponded to corresponding stop station, operation control centre OCC (the Operating Control of subway
Center) unified planning running schedule, and network is sent to each train by radio communication, when each train is in strict accordance with operation
Table operation is carved, train-installed computer adjusts speed of service curve controlled train operation according to running schedule, at the time of corresponding
Table is scale at the time of train operation dispatches a car and stops, and reporting station system is getting to the station according to corresponding get to the station of each moment
Be inserted into and call out the stops information in preceding a certain moment frame, display screen on train and play loudspeaker and play information of calling out the stops accordingly, from
Drive station leave for the next stop during a certain moment frame in be inserted into forecast information, the display screen on train and play loudspeaker play
Corresponding information of calling out the stops.
Existing reporting station system is based on operation control centre OCC (Operating Control Center) and mobile unit
Between the running schedule that issues of communication reported, operation control centre OCC (Operating Control Center)
It needs to need the audio played to specify each moment, operational plan regulated efficiency is relatively low, in peak time to subway
The adjustment of operation plan is completed under the premise of needing each system to be adjusted in place completely, and entirety is affected to the adjustment of running schedule
The adjustment progress of operation plan affects the efficiency of metro operation Plan rescheduling reply peak time a large amount of passenger flows.
Meanwhile these fortune are converted frequently by departure interval, the parking of jump station or cross-channel is shortened in metro operation peak time
Plan rescheduling mode is sought, the efficiency that subway transports passenger flow is increased, updating transmission running schedule to train needs to be based on communication network
Network, once there is communication failure, the appearance for the accidents such as train reporting station system will appear mistake of calling out the stops, not call out the stops solves this at present
The mode that the method for one problem is mostly called out the stops using manual operation influences driver and supervises train operation, is easy to cause other operation things
Therefore.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the above-mentioned prior arts provides a kind of based on image recognition technology
Subway station reporting system breaks away from the dependence to running schedule, realizes that train itself calls out the stops to the judgement of operation conditions, improves
Operation plan is regulated the speed, and is improved peak period operation plan regulated efficiency, is avoided mistake of calling out the stops caused by communication failure, is improved
The reliability of reporting station system.
In order to solve the above technical problems, the utility model uses following technical measures：The base having following structure is provided
In the subway station reporting system of image recognition technology, including：Image capture module, station identification module, console, display module,
Voice broadcast module, the station identification module are connect with described image acquisition module, the station identification module also with it is described
Console connects, and the display module and the voice broadcast module are connect with the console respectively.
The image information of described image acquisition module acquisition train operation carries out processing and is sent to the station identification module,
All stations of main track that the station identification module will store in the image information of the train operation and the station identification module
The norm image of platform is compared, and determines that train will enter the station the Station XXX information and up-downlink direction information of stop, and will
The Station XXX information and the up-downlink direction information are sent to the console.
The console sends the first signal according to the Station XXX information and is broadcast to the display module and the voice
Module, the display module is reported to show the station information of corresponding Station XXX, the voice broadcast mould according to first signal
Root tuber plays the audio of corresponding Station XXX according to first signal.
The console sends second signal to the display module and the voice according to the up-downlink direction information
Broadcasting module, the display module show all station informations on corresponding traffic direction according to the second signal.
As further improved, further include：The outbound judgment module of train, the outbound judgment module of train and the figure
As acquisition module connection, the outbound judgment module of train is also connect with the console.
Image information of the described image acquisition module also by the train operation after acquisition process is sent to the train
Outbound judgment module, the outbound judgment module of train carry out motion analysis to the image information of the train operation, determine
It stands status information, and the outbound status information is sent to the console, the console is believed according to the outbound state
Breath sends third signal to the display module and the voice broadcast module.
The display module according to the second signal and the third signal show it is outbound after next stop schedule information,
The voice broadcast module according to the second signal and the third signal play it is outbound after the next stop advance notice audio.
As further improved, described image acquisition module includes：CCD camera, video decoding unit, sampling unit and
Allocation unit, the CCD camera are connect with the video decoding unit, and the video decoding unit connects with the sampling unit
It connects, the sampling unit is connect with the allocation unit.
The CCD camera includes：Corresponding on current of traffic headstock the first CCD camera and correspond to train operation
The second CCD camera on negative direction headstock.
The video of the first CCD camera production train operation ahead is sent to the video decoding unit, the video
Decoding unit is sent to the sampling unit, the sampling unit after the video of the train operation ahead is decoded processing
Sampling the first video frame image data of acquisition is carried out to the vedio data of train operation ahead and is sent to the allocation unit,
First video frame image data is sent to the station identification module by the allocation unit.
The video at the second CCD camera production train operation rear is sent to the video decoding unit, the video
Decoding unit is sent to the sampling unit, the sampling unit after the video at the train operation rear is decoded processing
Sampling the second video frame image data of acquisition is carried out to the vedio data at train operation rear and is sent to the allocation unit,
Second video frame image data is sent to the outbound judgment module of the train by the allocation unit.
As further improved, the station identification module includes：First image processing unit, the first image selection list
Member, image identification unit and first database.
Described first image processing unit is connect with the allocation unit, described first image selecting unit and described first
Image processing unit connects, and described image recognition unit is connect with described first image selecting unit, and the first database connects
It is connected on described image recognition unit.
Described first image processing unit optimizes processing and feature extraction to first video frame image data, obtains
The first optimization data are sent to described first image selecting unit, described first image selecting unit pair first optimize data into
Row signature analysis, the selection platform image data that enters the station are sent to described image recognition unit, and described image recognition unit compares institute
State the norm image of all platforms of the main track stored in enter the station platform image data and the first database, determine described in
Station XXX information and the up-downlink direction information, the Station XXX information and the up-downlink direction information are sent to
The console.
As further improved, the outbound judgment module of train includes：Second image processing unit, the choosing of the second image
Select unit, asynchronous image comparison unit.
Second image processing unit is connect with the allocation unit, second image selection unit and described second
Image processing unit connects, and the asynchronous image comparison unit is connect with second image selection unit.
Second image processing unit optimizes processing and feature extraction to second video frame image data, obtains
The second optimization data are sent to second image selection unit, second image selection unit pair second optimize data into
Row signature analysis selects outbound platform image data to be sent to the asynchronous image comparison unit, the asynchronous image comparison list
Sequentially there is the outbound platform image data of priority in first reduced time, determine the outbound status information, by the outbound shape
State information is sent to the console.
As further improved, the console includes：First microprocessor, signal generation unit, described image are known
Other unit and asynchronous image comparison unit are connect with the first microprocessor respectively, the signal generation unit and described first
Microprocessor connects.
The first microprocessor receives the Station XXX information and the up-downlink direction information, determines that train enters the station
Station XXX and current of traffic, drive the signal generation unit to generate the Station XXX for carrying that the train enters the station
First signal and the second signal for carrying the current of traffic, the signal generation unit are believed described first
Number, the second signal be sent to the display module and the voice broadcast module.
As further improved, the console further includes：Operating unit, the operating unit are connected to described first
On microprocessor.
It is micro- to directly control described first for directly selecting enter the station Station XXX and advance notice Station XXX for the operating unit
Processor drives the signal generation unit to generate fourth signal and the 5th signal, station of entering the station described in the fourth signal carrying
Number, the 5th signal carry the advance notice Station XXX, the signal generation unit by the fourth signal of generation or
5th signal is sent to the display module and the voice broadcast module.
As further improved, the display module, including the second microprocessor, the second database, the first display list
Member and the second display unit, second microprocessor connect with the signal generation unit, second database, described the
One display unit and second display unit point are connect with second microprocessor.
First signal that second microprocessor is sent according to signal generation unit, from second database
In the first video data packet for transferring corresponding to the station information of the corresponding Station XXX be sent to first display unit,
First video data packet is shown in the first display unit parsing.
The second signal that second microprocessor is sent according to signal generation unit, from second database
In transfer corresponding to all station informations on the corresponding traffic direction image data packet to be sent to second display single
Member, the second display unit parsing show described image data packet.
The second signal and third signal that second microprocessor is sent according to signal generation unit, from described
Transferred in second database corresponding to it is described it is outbound after the second video data packet of next stop schedule information be sent to described
Second video data packet is shown in one display unit, the first display unit parsing.
The fourth signal that second microprocessor is sent according to signal generation unit, from second database
In the third video data packet transferred corresponding to the Station XXX that enters the station be sent to first display unit, described first is aobvious
Show that unit resolves show the third video data packet.
The 5th signal that second microprocessor is sent according to signal generation unit, from second database
In the 4th video data packet transferred corresponding to the advance notice Station XXX be sent to first display unit, described first is aobvious
Show that unit resolves show the 4th video data packet.
As further improved, the voice broadcast module includes that third microprocessor, third database, audio play
Unit, the third microprocessor are connect with the signal generation unit, the third database and audio playing unit difference
It is connect with the third microprocessor.
First signal that the third microprocessor is sent according to the signal generation unit, from the third number
The audio is sent to according to the first packets of audio data transferred in library corresponding to the station information of the corresponding Station XXX to play
Unit, the audio playing unit parsing play first packets of audio data.
The second signal and third signal that the third microprocessor is sent according to the signal generation unit, from
Transferred in the third database corresponding to it is described it is outbound after the second audio data packet of next stop schedule information be sent to institute
Audio playing unit is stated, the audio playing unit parsing plays the second audio data packet.
The fourth signal that the third microprocessor is sent according to the signal generation unit, from the third number
It is sent to the audio playing unit, the sound according to the third packets of audio data transferred in library corresponding to the Station XXX that enters the station
The parsing of frequency broadcast unit plays the third packets of audio data.
The 5th signal that the third microprocessor is sent according to the signal generation unit, from the third number
It is sent to the audio playing unit, the sound according to the 4th packets of audio data transferred in library corresponding to the advance notice Station XXX
The parsing of frequency broadcast unit plays the 4th packets of audio data.
Compared with prior art, the utility model has the following advantages：
1, by the way that the figure in front of the headstock of described image acquisition module acquisition subway both sides is arranged in railcar both sides headstock
Picture, and it is sent to the station identification module, train traveling image is identified in the station identification module, judges specific
Station realizes that the presentation of information to get to the station is reported by the display module and the voice broadcast module, equivalent to increase
The function of subway train mobile unit eliminates the reliance on operation control centre and is realized by the operation timetable that mobile network sends
It calls out the stops, subway train voluntarily judges that identification gets to the station by mobile unit, realizes that self is called out the stops, and eliminates operation control centre
When adjusting subway circulation plan, or the work for needing to be inserted into the moment of calling out the stops in runing timetable when calling out the stops pattern is adjusted, had
Conducive to the speed that operation control centre adjusts subway circulation plan is improved, the strain energy that subway system faces heavy traffic is improved
Power.
2, by the way that described image acquisition module, the station identification module, the display module are arranged on railcar
It is not depended on the audio playing module and the included first database, the second database, third database, realization
The running schedule realization that network is sent by radio communication of operation control centre is called out the stops, and is avoided because train-ground communication failure causes
Running schedule can not call out the stops caused by real time down mistake and the generation without the operation accident such as call out the stops.
3, the utility model also judges by the way that whether the setting outbound judgment module of train is outbound to train, realizes
Forecasting station is carried out after outbound is further improved function, enriches the function of subway station reporting system, mobile unit only needs voluntarily
Judgement is called out the stops the moment, and subway station reporting system is thoroughly helped to break away from the dependence of the operation timetable issued to operation control centre, thorough
Bottom alleviates the workload of system shipping battalion of operation control centre timetable, enhances the permission of mobile unit, further weakens operation
The concentration function of control centre, realizes decentralized control, meets intelligent track traffic control theory, be next-generation rail traffic control
Make the direction of development.
Description of the drawings
Fig. 1 is the structure chart for the subway station reporting system based on image recognition technology that the utility model embodiment provides；
Fig. 2 is the structure chart for the image capture module that the utility model embodiment provides；
Fig. 3 is the structure chart of station identification module and the outbound judgment module of train that the utility model embodiment provides；
Fig. 4 is the structure chart for the console that the utility model embodiment provides；
Fig. 5 is the structure chart of display module and voice broadcast module that the utility model embodiment provides；
Icon：1- image capture modules；10-CCD cameras；The first CCD cameras of 101-；The second CCD cameras of 102-；11- is regarded
Frequency decoding unit；12- sampling units；13- allocation units；The stations 2- identification module；The first image processing units of 20-；21- first
Image selection unit；22- image identification units；23- first databases；3- consoles；30- first microprocessors；31- signals produce
Raw unit；32- operating units；4- display modules；The second microprocessors of 40-；The second databases of 41-；The first display units of 42-；
The second display units of 43-；5- voice broadcast modules；50- third microprocessors；51- third databases；52- audio playing units；
The outbound judgment module of 6- trains；The second image processing units of 60-；The second image selection units of 61-；The asynchronous image comparison lists of 62-
Member.
Specific implementation mode
To keep the purpose, technical scheme and advantage of this patent clearer, below in conjunction in the utility model embodiment
Attached drawing, the technical scheme in the utility model embodiment is clearly and completely described, below in conjunction with the accompanying drawings with specific reality
Mode is applied to be described in further detail the utility model.
Fig. 1 is please referred to, the utility model provides a kind of subway station reporting system based on image recognition technology, including：Image
Acquisition module 1, station identification module 2, console 3, display module 4, voice broadcast module 5, station identification module 2 are adopted with image
Collect module 1 to connect, station identification module 2 also connect with console 3, display module 4 and voice broadcast module 5 respectively with console
3 connections.
The image information of the acquisition train operation of image capture module 1 carries out processing and is sent to station identification module 2, and station is known
Other module 2 carries out the norm image of all platforms of main track stored in the image information of train operation and station identification module 2
Comparison determines that train will enter the station the Station XXX information and up-downlink direction information of stop, and by Station XXX information and upper
Down direction information is sent to console 3.
Console 3 sends the first signal to display module 4 and voice broadcast module 5 according to Station XXX information, shows mould
Block 4 shows that the station information of corresponding Station XXX, voice broadcast module 5 play corresponding according to the first signal according to the first signal
The audio of Station XXX.
Console 3 sends second signal to display module 4 and voice broadcast module 5, display according to up-downlink direction information
Module 4 shows all station informations on corresponding traffic direction according to second signal.
A kind of subway station reporting system based on image recognition technology provided by the utility model further includes：Train is outbound to be sentenced
Disconnected module 6, the outbound judgment module 6 of train are connect with image capture module 1, the outbound judgment module of train 6 also with the company of console 3
It connects.
The image information of train operation after acquisition process is also sent to the outbound judgment module of train by image capture module 1
6, the outbound judgment module 6 of train carries out motion analysis to the image information of train operation, determines outbound status information, and will be outbound
Status information is sent to console 3, and console 3 sends third signal according to outbound status information and broadcast to display module 4 and voice
Report module 5.
Display module 4 according to second signal and third signal show it is outbound after next stop schedule information, voice broadcast mould
Block 5 according to second signal and third signal play it is outbound after the next stop advance notice audio.
Fig. 2 is please referred to, in the first embodiment of the utility model, image capture module 1 includes：CCD camera 10, video
Decoding unit 11, sampling unit 12 and allocation unit 13, CCD camera 10 are connect with video decoding unit 11, video decoding unit
11 connect with sampling unit 12, and sampling unit 12 is connect with allocation unit 13.
CCD camera 10 sets up separately in train both ends headstock, and the CCD camera 10 at train both ends does not have point of function, for recording
Information before the headstock of both ends, including：Corresponding on current of traffic headstock the first CCD camera 101 and corresponding to train transport
The second CCD camera 102 on row negative direction headstock, allocation unit 13 is responsible, and according to current of traffic distribution transmission, treated
Video data.
The video of first CCD camera 101 production train operation ahead is sent to video decoding unit 11, video decoding unit
11 by the video of train operation ahead be decoded processing after be sent to sampling unit 12, before sampling unit 12 is to train operation
The vedio data of side carries out sampling and obtains the first video frame image data being sent to allocation unit 13, and allocation unit 13 is by the
One video frame image data is sent to station identification module 2.
The video at the second CCD camera 102 production train operation rear is sent to video decoding unit 11, video decoding unit
11 by the video at train operation rear be decoded processing after be sent to sampling unit 12, after sampling unit 13 is to train operation
The vedio data of side carries out sampling and obtains the second video frame image data being sent to allocation unit 13, and allocation unit 13 is by the
Two video frame image datas are sent to the outbound judgment module of train 6.
Fig. 3 is please referred to, station identification module 2 includes：First image processing unit 20, the first image selection unit 21, figure
As recognition unit 22 and first database 23.
First image processing unit 20 is connect with allocation unit 13, the first image selection unit 21 and the first image procossing list
Member 20 connects, and image identification unit 22 is connect with the first image selection unit 21, and first database 23 is connected to image recognition list
In member 22.
First image processing unit 20 optimizes processing and feature extraction to the first video frame image data, obtains first
Optimization data are sent to the first image selection unit 21, and the first image selection unit 21 carries out feature point to the first optimization data
Analysis, the selection platform image data that enters the station are sent to image identification unit 22, and the comparison of image identification unit 22 is entered the station platform picture number
According to the norm image with all platforms of main track stored in first database 23, Station XXX information and up-downlink direction letter are determined
Breath, console 3 is sent to by Station XXX information and up-downlink direction information.
The outbound judgment module of train 6 includes：Second image processing unit 60, the second image selection unit 61, asynchronous image
Comparison unit 62.
Second image processing unit 60 is connect with allocation unit 13, the second image selection unit 61 and the second image procossing list
Member 60 connects, and asynchronous image comparison unit 62 is connect with the second image selection unit 61.
Second image processing unit 60 optimizes processing and feature extraction to the second video frame image data, obtains second
Optimization data are sent to the second image selection unit 61, and the second image selection unit 61 carries out feature point to the second optimization data
Analysis, selects outbound platform image data to be sent to asynchronous image comparison unit 62, asynchronous 62 reduced time of image comparison unit is suitable
There are the outbound platform image data of priority in sequence, the shape according to station in the video frame images acquired in time sequencing is big
It is small, it identifies that the video frame images on previous timing node are more than the video frame images on latter time node, can determine row
Vehicle is outbound, determines that the outbound state of train is True, outbound status information is sent to console 3.
Fig. 4 is please referred to, console 3 includes：First microprocessor 30, signal generation unit 31,22 He of image identification unit
Asynchronous image comparison unit 62 is connect with first microprocessor 30 respectively, and signal generation unit 31 connects with first microprocessor 30
It connects.
First microprocessor 30 receives Station XXX information and up-downlink direction information, determines the Station XXX that train enters the station
And current of traffic, drive signal generation unit 31 generate the first signal for carrying the Station XXX that train enters the station and carry and arrange
The second signal of vehicle traffic direction, the first signal, second signal are sent to display module 4 to signal generation unit 31 and voice is broadcast
Report module 5.
Console further includes：Operating unit 32, operating unit 32 are connected on first microprocessor 30.
Operating unit 32 directly controls first microprocessor for directly selecting enter the station Station XXX and advance notice Station XXX
30 drive signal generation units 31 generate fourth signal and the 5th signal, and fourth signal carries the Station XXX that enters the station, the 5th signal
Advance notice Station XXX is carried, the fourth signal of generation or the 5th signal are sent to display module 4 and language by signal generation unit 31
Sound broadcasting module 5.
Please refer to Fig. 5, display module 4, including the second microprocessor 40, the second database 41,42 and of the first display unit
Second display unit 43, the second microprocessor 40 are connect with signal generation unit 31, the second database 41, the first display unit
42 and second display unit 43 divide and connect with the second microprocessor 40.
The first signal that second microprocessor 40 is sent according to signal generation unit 31 is transferred from the second database 41
It is sent to the first display unit 42, the first display unit corresponding to the first video data packet of the station information of corresponding Station XXX
42 parsing the first video data packets of projection.
The second signal that second microprocessor 40 is sent according to signal generation unit 31 is transferred from the second database 41
It is sent to the second display unit 43 corresponding to the image data packet of all station informations on corresponding traffic direction, the second display is single
Member 43 parses display image data packet.
The second signal and third signal that second microprocessor 40 is sent according to signal generation unit 31, from the second data
The second video data packet transferred in library 41 corresponding to the next stop schedule information after outbound is sent to the first display unit 42,
First display unit 42 parsing the second video data packet of projection.
The fourth signal that second microprocessor 40 is sent according to signal generation unit 31 is transferred from the second database 41
It is sent to the first display unit 42, the parsing projection of the first display unit 42 corresponding to the third video data packet for the Station XXX that enters the station
Third video data packet.
The 5th signal that second microprocessor 40 is sent according to signal generation unit 31 is transferred from the second database 41
It is sent to the first display unit 42, the parsing projection of the first display unit 42 corresponding to the 4th video data packet of advance notice Station XXX
4th video data packet.
Fig. 5 is please referred to, voice broadcast module 5 includes third microprocessor 50, third database 51, audio playing unit
52, third microprocessor 50 is connect with signal generation unit 31, third database 51 and audio playing unit 52 respectively with third
Microprocessor 50 connects.
The first signal that third microprocessor 50 is sent according to signal generation unit 31, is transferred from third database 51
It is sent to audio playing unit 52, audio playing unit corresponding to the first packets of audio data of the station information of corresponding Station XXX
52 parsings play the first packets of audio data.
The second signal and third signal that third microprocessor 50 is sent according to signal generation unit 31, from third data
The second audio data packet transferred in library 51 corresponding to the next stop schedule information after outbound is sent to audio playing unit 52,
The parsing of audio playing unit 52 plays second audio data packet.
The fourth signal that third microprocessor 50 is sent according to signal generation unit 31 is transferred from third database 51
It is sent to audio playing unit 52 corresponding to the third packets of audio data for the Station XXX that enters the station, the parsing of audio playing unit 52 plays
Third packets of audio data.
The 5th signal that third microprocessor 50 is sent according to signal generation unit 31,51 transfer from third database
It is sent to audio playing unit 52 corresponding to the 4th packets of audio data of advance notice Station XXX, the parsing of audio playing unit 52 plays
4th packets of audio data.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution, improvement and etc. done should be included in the utility model
Within the scope of protection.
Claims (9)
1. a kind of subway station reporting system based on image recognition technology, which is characterized in that including：Image capture module, station are known
Other module, console, display module, voice broadcast module, the station identification module are connect with described image acquisition module, institute
Station identification module is stated also to connect with the console, the display module and the voice broadcast module respectively with the control
Platform connects；
The image information of described image acquisition module acquisition train operation carries out processing and is sent to the station identification module, described
Station identification module is by all platforms of main track stored in the image information of the train operation and the station identification module
Norm image is compared, and determines that train will enter the station the Station XXX information and up-downlink direction information of stop, and will be described
Station XXX information and the up-downlink direction information are sent to the console；
The console sends the first signal to the display module and the voice broadcast mould according to the Station XXX information
Block, the display module show the station information of corresponding Station XXX, the voice broadcast module root according to first signal
The audio of corresponding Station XXX is played according to first signal；
The console sends second signal to the display module and the voice broadcast according to the up-downlink direction information
Module, the display module show all station informations on corresponding traffic direction according to the second signal.
2. the subway station reporting system according to claim 1 based on image recognition technology, which is characterized in that further include：Row
The outbound judgment module of vehicle, the outbound judgment module of train are connect with described image acquisition module, the outbound judgement mould of train
Block is also connect with the console；
It is outbound that the image information of the train operation after acquisition process is also sent to the train by described image acquisition module
Judgment module, the outbound judgment module of train carry out motion analysis to the image information of the train operation, determine outbound shape
State information, and the outbound status information is sent to the console, the console is sent out according to the outbound status information
Send third signal to the display module and the voice broadcast module；
The display module according to the second signal and the third signal show it is outbound after next stop schedule information, it is described
Voice broadcast module according to the second signal and the third signal play it is outbound after the next stop advance notice audio.
3. the subway station reporting system according to claim 2 based on image recognition technology, which is characterized in that described image is adopted
Collecting module includes：CCD camera, video decoding unit, sampling unit and allocation unit, the CCD camera are decoded with the video
Unit connects, and the video decoding unit is connect with the sampling unit, and the sampling unit is connect with the allocation unit；
The CCD camera includes：Corresponding on current of traffic headstock the first CCD camera and correspond to train operation negative side
The second CCD camera on headstock；
The video of the first CCD camera production train operation ahead is sent to the video decoding unit, the video decoding
The video of the train operation ahead is decoded after processing and is sent to the sampling unit by unit, and the sampling unit is to row
The vedio data in vehicle operation front carries out sampling the first video frame image data of acquisition and is sent to the allocation unit, described
First video frame image data is sent to the station identification module by allocation unit；
The video at the second CCD camera production train operation rear is sent to the video decoding unit, the video decoding
The video at the train operation rear is decoded after processing and is sent to the sampling unit by unit, and the sampling unit is to row
The vedio data at vehicle operation rear carries out sampling the second video frame image data of acquisition and is sent to the allocation unit, described
Second video frame image data is sent to the outbound judgment module of the train by allocation unit.
4. the subway station reporting system according to claim 3 based on image recognition technology, which is characterized in that know at the station
Other module includes：First image processing unit, the first image selection unit, image identification unit and first database；
Described first image processing unit is connect with the allocation unit, described first image selecting unit and described first image
Processing unit connects, and described image recognition unit is connect with described first image selecting unit, and the first database is connected to
On described image recognition unit；
Described first image processing unit optimizes processing and feature extraction to first video frame image data, obtains the
One optimization data are sent to described first image selecting unit, and described first image selecting unit pair first optimizes data and carries out spy
Sign analysis, the selection platform image data that enters the station are sent to described image recognition unit, the comparison of described image recognition unit it is described into
The norm image of all platforms of the main track stored in platform image data and the first database, determines the station
The Station XXX information and the up-downlink direction information are sent to described by number information and the up-downlink direction information
Console.
5. the subway station reporting system according to claim 4 based on image recognition technology, which is characterized in that the train goes out
Judgment module of standing includes：Second image processing unit, the second image selection unit, asynchronous image comparison unit；
Second image processing unit is connect with the allocation unit, second image selection unit and second image
Processing unit connects, and the asynchronous image comparison unit is connect with second image selection unit；
Second image processing unit optimizes processing and feature extraction to second video frame image data, obtains the
Two optimization data are sent to second image selection unit, and second image selection unit pair second optimizes data and carries out spy
Sign analysis, selects outbound platform image data to be sent to the asynchronous image comparison unit, the asynchronous image comparison unit pair
Than the outbound platform image data there are priority in time sequencing, the outbound status information is determined, the outbound state is believed
Breath is sent to the console.
6. the subway station reporting system according to claim 5 based on image recognition technology, which is characterized in that the console
Including：First microprocessor, signal generation unit, described image recognition unit and asynchronous image comparison unit are respectively with described
One microprocessor connects, and the signal generation unit is connect with the first microprocessor；
The first microprocessor receives the Station XXX information and the up-downlink direction information, determines the vehicle that train enters the station
It stands number and current of traffic, the signal generation unit is driven to generate the described of the Station XXX for carrying that the train enters the station
First signal and the second signal for carrying the current of traffic, the signal generation unit by first signal,
The second signal is sent to the display module and the voice broadcast module.
7. the subway station reporting system according to claim 6 based on image recognition technology, which is characterized in that the console
Further include：Operating unit, the operating unit are connected on the first microprocessor；
The operating unit directly controls first microprocessor for directly selecting enter the station Station XXX and advance notice Station XXX
Device drives the signal generation unit to generate fourth signal and the 5th signal, and enter the station station volume described in the fourth signal carrying
Number, the 5th signal carries the advance notice Station XXX, and the signal generation unit is by the fourth signal of generation or the
Five signals are sent to the display module and the voice broadcast module.
8. the subway station reporting system according to claim 7 based on image recognition technology, which is characterized in that the display mould
Block, including the second microprocessor, the second database, the first display unit and the second display unit, second microprocessor with
The signal generation unit connection, second database, first display unit and second display unit divide and institute
State the connection of the second microprocessor；
First signal that second microprocessor is sent according to signal generation unit, is adjusted from second database
The first video data packet of the station information corresponding to the corresponding Station XXX is taken to be sent to first display unit, it is described
First video data packet is shown in the parsing of first display unit；
The second signal that second microprocessor is sent according to signal generation unit is adjusted from second database
The image data packet corresponding to all station informations on the corresponding traffic direction is taken to be sent to second display unit, institute
It states the parsing of the second display unit and shows described image data packet；
The second signal and third signal that second microprocessor is sent according to signal generation unit, from described second
Transferred in database corresponding to it is described it is outbound after the second video data packet of next stop schedule information to be sent to described first aobvious
Show that unit, the first display unit parsing show second video data packet；
The fourth signal that second microprocessor is sent according to signal generation unit is adjusted from second database
The third video data packet corresponding to the Station XXX that enters the station is taken to be sent to first display unit, first display is single
Element resolution shows the third video data packet；
The 5th signal that second microprocessor is sent according to signal generation unit, is adjusted from second database
The 4th video data packet corresponding to the advance notice Station XXX is taken to be sent to first display unit, first display is single
Element resolution shows the 4th video data packet.
9. the subway station reporting system according to claim 7 based on image recognition technology, which is characterized in that the voice is broadcast
Report module includes third microprocessor, third database, audio playing unit, and the third microprocessor is generated with the signal
Unit connects, and the third database and audio playing unit are connect with the third microprocessor respectively；
First signal that the third microprocessor is sent according to the signal generation unit, from the third database
In the first packets of audio data for transferring corresponding to the station information of the corresponding Station XXX be sent to the audio playing unit,
The audio playing unit parsing plays first packets of audio data；
The second signal and third signal that the third microprocessor is sent according to the signal generation unit, from described
Transferred in third database corresponding to it is described it is outbound after the second audio data packet of next stop schedule information be sent to the sound
Frequency broadcast unit, the audio playing unit parsing play the second audio data packet；
The fourth signal that the third microprocessor is sent according to the signal generation unit, from the third database
In the third packets of audio data transferred corresponding to the Station XXX that enters the station be sent to the audio playing unit, the audio is broadcast
It puts unit resolves and plays the third packets of audio data；
The 5th signal that the third microprocessor is sent according to the signal generation unit, from the third database
In transfer corresponding to it is described advance notice Station XXX the 4th packets of audio data be sent to the audio playing unit, the audio is broadcast
It puts unit resolves and plays the 4th packets of audio data.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114255359A (en) * | 2022-03-01 | 2022-03-29 | 深圳市北海轨道交通技术有限公司 | Intelligent stop reporting verification method and system based on motion image identification |
| CN114418918A (en) * | 2022-03-15 | 2022-04-29 | 深圳市北海轨道交通技术有限公司 | Intelligent auxiliary station reporting method and system based on augmented reality |
| CN115447638A (en) * | 2022-09-20 | 2022-12-09 | 中车株洲电力机车有限公司 | Station-jumping broadcast control method and system under full-automatic driving mode of rail transit vehicle |
-
2017
- 2017-11-27 CN CN201721604746.9U patent/CN207617739U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114255359A (en) * | 2022-03-01 | 2022-03-29 | 深圳市北海轨道交通技术有限公司 | Intelligent stop reporting verification method and system based on motion image identification |
| CN114418918A (en) * | 2022-03-15 | 2022-04-29 | 深圳市北海轨道交通技术有限公司 | Intelligent auxiliary station reporting method and system based on augmented reality |
| CN114418918B (en) * | 2022-03-15 | 2022-07-05 | 深圳市北海轨道交通技术有限公司 | Intelligent auxiliary station reporting method and system based on augmented reality |
| CN115447638A (en) * | 2022-09-20 | 2022-12-09 | 中车株洲电力机车有限公司 | Station-jumping broadcast control method and system under full-automatic driving mode of rail transit vehicle |
| CN115447638B (en) * | 2022-09-20 | 2024-02-06 | 中车株洲电力机车有限公司 | Station jump broadcasting control method and system in full-automatic driving mode of rail transit vehicle |
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