CN204904499U - Subway train alarm system - Google Patents
Subway train alarm system Download PDFInfo
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- CN204904499U CN204904499U CN201520648434.2U CN201520648434U CN204904499U CN 204904499 U CN204904499 U CN 204904499U CN 201520648434 U CN201520648434 U CN 201520648434U CN 204904499 U CN204904499 U CN 204904499U
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Abstract
The utility model discloses a subway train alarm system, including train, ground data transmission system and ground control station, be provided with on -vehicle monitoring host, on -vehicle alarm devices and on -vehicle data transmission equipment on the train, all be provided with camera, sound light sensor and gateway on every section carriage of train, ground data transmission system includes ground data receiving equipment and ground switch, the ground control station is including ground supervisory equipment and ground alarm devices. If take place abnormal conditions on the train, camera harmony light sensor gathers the exception data in the carriage, sends to on -vehicle monitoring host the warning of the on -vehicle alarm devices of on -vehicle monitoring host control by the gateway to give ground supervisory equipment with data transmission, control ground alarm devices report to the police, reports to the police and amplify and pop out with the automation of corresponding carriage control picture when showing as audible alarm, plays and know fast unusually in order to take the counter -measure to eliminate the technological effect of potential safety hazard.
Description
Technical field
The utility model relates to subway technical field of security and protection, particularly relates to a kind of subway train warning system.
Background technology
Subway is as one of main track traffic mode in city, and gathering of people amount is large, and its security protection measure also should come into one's own.
Existing subway security protection is mainly implemented in subway platform, and such as, when there is such as fire, the accident such as personnel have a fist fight, personnel trample in platform, send warning by the panalarm arranged in station, reminding passengers is withdrawn as early as possible, reduces injury as much as possible.
For the abnormal accident in subway train, early warning is carried out in the following way: camera is set in railway car in prior art, video data in Real-time Obtaining compartment, the video data obtained is sent on the monitor in the cab being arranged at train both sides, and car takes advantage of personnel by the monitor video in each compartment of monitor real time inspection, because at least corresponding camera in each compartment is monitored, then monitored picture is more, the monitored picture in each compartment or be simultaneously displayed on watch-dog with fenestella form, or according in turn or random mode show on a monitor, but this mode, when there are abnormal conditions in compartment, such as fight, trample, even during malicious harm event, or because picture does not show in real time, or because picture is looked down upon very much unclear, or because car takes advantage of personnel's human factor not have Timeliness coverage, capital causes occurring in abnormal conditions, car takes advantage of personnel could not grasp unusual condition in time, counter-measure can not be taked in time in the very first time, cause potential safety hazard.
Summary of the invention
The purpose of this utility model is to provide a kind of subway train warning system, can know in railway car and there occurs unusual condition, so that security protection personnel take counter-measure in time, play the technique effect eliminated safe hidden trouble in the very first time.
The purpose of this utility model is achieved through the following technical solutions:
Propose a kind of subway train warning system, comprise train, terrestrial data transmission system and ground control station, described train is provided with vehicle-mounted monitoring main frame, vehicle carried equipment and vehicle-mounted data transmitting apparatus; The often joint compartment of described train is provided with camera, acousto-optic sensor and gateway; Described camera is connected with described gateway respectively with described acousto-optic sensor, and described gateway is connected with described vehicle-mounted monitoring main frame, and described vehicle carried equipment is connected with described vehicle-mounted monitoring main frame; Described vehicle-mounted data transmitting apparatus is connected with described vehicle-mounted monitoring main frame; Described terrestrial data transmission system comprises ground data receiving equipment and ground switch; Described ground control station comprises surface-monitoring equipment and ground panalarm; Described ground switch is connected with described surface-monitoring equipment respectively with described ground panalarm; Described camera and described acousto-optic sensor, for gathering image in railway car and acoustic and light information; Described vehicle-mounted monitoring main frame, for based on the exception that occurs in described image and acoustic and light information monitoring compartment, and controls described vehicle carried equipment when occurring abnormal and sends warning message; Described vehicle-mounted data transmitting apparatus, for being sent to the ground data receiving equipment on the switch of described ground by described image, acoustic and light information and abnormal information; Described surface-monitoring equipment, sends warning message for controlling described ground panalarm based on described image, acoustic and light information and abnormal information.
Further, described vehicle-mounted data transmitting apparatus and described ground data receiving equipment, the super large broadband wireless train-ground communication real-time performance data based on waveguide are transmitted.
Further, described vehicle carried equipment is vehicle-mounted voice guard and/or LCD screen, for showing abnormal picture at described vehicle-mounted monitoring host monitor to sending alarm sound time abnormal and/or ejecting; Described ground panalarm is ground voice guard and/or display screen, shows abnormal picture and abnormal information for audible alarm and/or ejection; Wherein, described abnormal information comprises Exception Type, train number, compartment numbering and/or owner information.
Further, described camera and described acousto-optic sensor are based on wireless network and described gateway interconnect.
Further, described wireless network adopts the communication network of 5G bandwidth.
Further, described gateway is provided with RS232 serial ports, on-off model interface and at least two Ethernet interfaces.
Further, in the often joint compartment of described train, two cameras are set, are equally spacedly placed in car body top and left and right is staggered.
Further, described acousto-optic sensor is arranged at the middle part often saving car body top of train.
Further, described gateway is arranged at below the often joint earth's surface, compartment of train.
The utility model embodiment technical scheme, its technique effect had or advantage are: the subway train warning system that the utility model proposes, camera and acousto-optic sensor are installed in railway car, image in Real-time Obtaining compartment and acoustic and light information, camera and acousto-optic sensor and gateway interconnect, image and acoustic and light information are sent to gateway, by gateway image and acoustic and light information be sent on the vehicle-mounted monitoring main frame be arranged in cab, vehicle-mounted monitoring main frame is based on the situation in these information monitoring compartments, when having monitored abnormal conditions and having occurred, control vehicle carried equipment and send acoustic image warning message, prompting department takes advantage of staff to know abnormal generation the very first time, thus counter-measure can be taked in time, eliminate safe hidden trouble, simultaneously, vehicle-mounted monitoring main frame is also sent to ground data receiving equipment by there is abnormal information and image and acoustic and light information by vehicle-mounted data transmitting apparatus, ground switch sends these information to surface-monitoring equipment, surface-monitoring equipment controls ground panalarm based on these information and sends acoustic image warning message, remind the generation of ground security protection personnel abnormal conditions, for ground security protection, personnel take corresponding counter-measure according to the difference of abnormal conditions, such as abnormal conditions illustrate in railway car and the condition of a fire occur, then train takes advantage of personnel take fire extinguishing for train and evacuate passenger's measure while, security protection personnel in ground evacuate the station passenger that waits simultaneously and withdraw in time, or abnormal conditions illustrate and fighting incident occur train, car take advantage of personnel break up a fist fight in time event time, security protection personnel in ground safeguard passenger getting on/off order in nearest exit simultaneously, take away personnel etc. even in time, this system of being reported to the police by train and Shang Liang aspect, ground, car can be reminded to take advantage of personnel and ground security protection personnel to take counter-measure for unusual condition ON TRAINS with on ground simultaneously, improve security protection quality, eliminate safe hidden trouble.
Accompanying drawing explanation
Fig. 1 is the system framework figure of the subway train warning system that the utility model embodiment proposes.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with accompanying drawing, the technical scheme that the utility model embodiment provides is described in detail.
As shown in Figure 1, be the system framework figure of the subway train warning system that the embodiment of the present application proposes, this system comprises train 1, terrestrial data transmission system 2 and ground control station 3; Train 1 is provided with vehicle-mounted monitoring main frame 11, vehicle carried equipment 12 and vehicle-mounted data transmitting apparatus 13; Train comprises more piece compartment, often saves on compartment and is provided with camera 14, acousto-optic sensor 15 and gateway 16; Camera 14 is connected with gateway 16 respectively with acousto-optic sensor 15, and gateway 16 is connected with vehicle-mounted monitoring main frame 11, and vehicle carried equipment 12 is connected with vehicle-mounted monitoring main frame 11, and vehicle-mounted data transmitting apparatus 13 is connected with vehicle-mounted monitoring main frame 11.
Camera is connected by netting twine with gateway with acousto-optic sensor; Also can install wireless module on camera, acousto-optic sensor and gateway, camera and acousto-optic sensor and gateway be realized wireless interconnected, now, wireless network can adopt the communication network of 5G bandwidth.Gateway is mainly used in the storage, transmission etc. of video image, sound and light signal, adopts H.264 coding techniques, carries out numerical coding to the audio-video signal in the compartment received, and be sent to the vehicle-mounted monitoring main frame being arranged in train operator indoor.
Terrestrial data transmission system 2 includes the transmission equipment such as ground data receiving equipment 21 and ground switch 22; Surface-monitoring equipment 31 and ground panalarm 32 is included in ground control station 3; Ground switch 22 is connected with surface-monitoring equipment 31 respectively with ground panalarm 32.
Camera 14 and acousto-optic sensor 15 gather image in railway car and acoustic and light information; And image and acoustic and light information are sent to gateway 15, image and acoustic and light information are sent to vehicle-mounted monitoring main frame 11 by gateway 15, vehicle-mounted monitoring main frame 11 based on the exception that occurs in image and acoustic and light information monitoring compartment, and controls vehicle carried equipment 12 when occurring abnormal and sends acoustic image warning message; Image, acoustic and light information and abnormal information are sent to ground data receiving equipment 21 by vehicle-mounted data transmitting apparatus 13; These information are sent to surface-monitoring equipment 31 by ground switch 22, control ground panalarm 32 send acoustic image warning message after surface-monitoring equipment 31 receives based on image, acoustic and light information and abnormal information.
The data of subway train and ground switching station are transmitted, many employings directional antenna and leaky cable, in the embodiment of the present application, the vehicle-mounted data transmitting apparatus 13 on train and the ground data receiving equipment 21 in terrestrial data transmission system, transmit based on waveguide train-ground communication real-time performance data; Waveguide is used for transmitting uhf electromagnetic wave, is crack waveguide tube.
Vehicle carried equipment 12 sends acoustic image warning message automatically when vehicle-mounted monitoring main frame 11 monitors in compartment and unusual condition occurs, and reminds car take advantage of personnel's Timeliness coverage and take measures to eliminate safe hidden trouble.Such as, vehicle carried equipment can be audible alarm equipment, can be light panalarm, can be vehicle-mounted LCD screen, or the multiple combination of above panalarm.If vehicle-mounted LCD screen, when vehicle-mounted monitoring host monitor is to exception in compartment, automatic spring monitored picture shows.
After surface-monitoring equipment 31 is according to the abnormal information received, image and acoustic and light information, controls ground panalarm 32 and send acoustic image warning message, remind ground security protection personnel's Timeliness coverage and take measures to eliminate safe hidden trouble.Such as, vehicle carried equipment can be audible alarm equipment, can be light panalarm, can be ground display screen, or the multiple combination of above panalarm.If ground display screen, then automatic spring monitored picture shows, abnormal information can also be shown simultaneously, such as Exception Type be have a fist fight, the condition of a fire or trample, there is the train number of unusual condition, the owner information of compartment numbering and this train responsible, so that ground security protection personnel accurately grasp abnormality, takes counter-measure rapidly accurately.
In subway circulation process, vehicle-mounted monitoring host-initiated, receive image and the acoustic and light information of camera and the acousto-optic sensor acquisition of installing in each compartment, LCD screen switches the picture in each compartment of display in turn in units of compartment, car is taken advantage of personnel also according to circumstances can select to amplify a wherein road signal and is monitored, when vehicle-mounted monitoring main frame once monitor abnormal conditions and occurred, send alarm sound prompting, the monitored picture in corresponding compartment can amplify display by automatic spring simultaneously, reminds car to take advantage of personnel to have abnormal generation.
The situation in compartment monitored by vehicle-mounted monitoring main frame based on image, acoustic and light information, change mainly based on illumination in the audio frequency size in the movement velocity of passenger in compartment, compartment and compartment is monitored, above three conditions, as long as wherein one occurs abnormal, vehicle-mounted monitoring main frame all can control vehicle carried equipment alarm.
Above-mentioned, the subway train warning system that the embodiment of the present application proposes, camera and acousto-optic sensor are installed in railway car, image in Real-time Obtaining compartment and acoustic and light information, camera and acousto-optic sensor and gateway interconnect, image and acoustic and light information are sent to gateway, by gateway image and acoustic and light information be sent on the vehicle-mounted monitoring main frame be arranged in cab, vehicle-mounted monitoring main frame is based on the situation in these information monitoring compartments, when having monitored abnormal conditions and having occurred, control vehicle carried equipment and send acoustic image warning message, car is reminded to take advantage of personnel to know abnormal generation the very first time, thus counter-measure can be taked in time, thus eliminate safe hidden trouble, realize the safety guarantee in subway train.
On the other hand, vehicle-mounted monitoring main frame is also sent to ground data receiving equipment by there is abnormal information and image and acoustic and light information by vehicle-mounted data transmitting apparatus, also terrestrial data transmission system is namely sent to, these information are sent to surface-monitoring equipment by terrestrial data transmission system, surface-monitoring equipment controls ground panalarm based on these information and sends acoustic image warning message, remind the generation of ground security protection personnel abnormal conditions, for ground security protection, personnel take corresponding counter-measure according to the difference of abnormal conditions, thus realize taking measures to eliminate safe hidden trouble from train and Liang Ge aspect, ground simultaneously, improve the safety guarantee effect of train and subway station.
Such as, abnormal conditions illustrate in railway car and the condition of a fire occur, then staff takes fire extinguishing for the condition of a fire in train and evacuates passenger's measure ON TRAINS, simultaneously security protection personnel in ground evacuate the station passenger that waits simultaneously and withdraw in time, or abnormal conditions illustrate and fighting incident occur train, department take advantage of staff break up a fist fight in time event time, security protection personnel in ground safeguard passenger getting on/off order in nearest exit simultaneously, and take away personnel etc. in time, this system of being reported to the police by train and Shang Liang aspect, ground, car can be reminded to take advantage of personnel and ground security protection personnel to take counter-measure for unusual condition ON TRAINS with on ground simultaneously, improve security protection quality, eliminate safe hidden trouble.
Below, with a specific embodiment, the subway train warning system that the embodiment of the present application proposes is described.
Embodiment one
Often save compartment in train and two cameras are installed, be equally spacedly arranged at car body top and left and right is staggered, 1/3 of such as car length and 2/3 and the left and right sides at width 1/2 place, reach the object that can monitor whole joint compartment picture.Often save compartment and install a gateway and an acousto-optic sensor, gateway is arranged on below train earth's surface, and acousto-optic sensor is arranged on car body top distance two ends, compartment 1/2 place, is also the middle part of carriage top, the convenient acoustic and light information receiving whole compartment.
Every platform camera is connected with gateway by netting twine with acousto-optic sensor, if install wireless module respectively in camera and gateway, the two also can pass through wireless connections.Gateway is mainly used in collection, the storage and transmission etc. of video image, adopts H.264 coding techniques, carries out numerical coding storage and transmission to the audio/video information of camera collection in compartment; Gateway is also for collection, the storage and transport etc. of sound and light signal.
Vehicle-mounted monitoring main frame and LCD screen are arranged in the cab of train both sides, gateway adopts linux as its operating system, industry ethernet mode is used to carry out Signal transmissions, a RS232 digital serial port and a way switch amount signaling interface are provided simultaneously, two Ethernet interfaces, system supports WIFI, 5G communication protocol.
Gateway in each compartment is connected with the vehicle-mounted monitoring main frame in cab by netting twine, running in vehicle-mounted monitoring main frame has warning security protection to apply, have a fist fight for generation personnel in compartment, the unprocessed original video data of scene of having a fist fight is sent to gateway by camera, the sound and light signal collected also is sent to gateway by acousto-optic sensor, unprocessed original video data and sound and light signal are sent to vehicle-mounted monitoring main frame by gateway, these data are carried out feature extraction and judgement by vehicle-mounted monitoring main frame, monitor in compartment and abnormal behaviour occurs, control LCD screen and show to have a fist fight picture, and warning of sounding, car is reminded to take advantage of personnel corresponding compartment can be gone to take emergency measures in the very first time, the abnormal data waveguide be erected on train is sent to terrestrial data transmission system, information is sent in surface-monitoring equipment by terrestrial data transmission system further, surface-monitoring equipment controls abnormal picture and the abnormal information of ground display screen display amplification according to abnormal information, and warning of sounding, remind security protection personnel in land station to take corresponding measure in time according to unusual condition.
Surface-monitoring equipment specifically can comprise core switch, center management server, database server, NM server, video digital code equipment access webmaster, The Cloud Terrace proxy server and the storage managing server etc. that are connected with terrestrial data transmission system, all services can merge installation, and it will not go into details for the embodiment of the present application.
Although described preferred embodiment of the present utility model, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the utility model scope.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (9)
1. subway train warning system, comprises train, terrestrial data transmission system and ground control station, it is characterized in that,
Described train is provided with vehicle-mounted monitoring main frame, vehicle carried equipment and vehicle-mounted data transmitting apparatus; The often joint compartment of described train is provided with camera, acousto-optic sensor and gateway; Described camera is connected with described gateway respectively with described acousto-optic sensor, and described gateway is connected with described vehicle-mounted monitoring main frame, and described vehicle carried equipment is connected with described vehicle-mounted monitoring main frame; Described vehicle-mounted data transmitting apparatus is connected with described vehicle-mounted monitoring main frame;
Described terrestrial data transmission system comprises ground data receiving equipment and ground switch;
Described ground control station comprises surface-monitoring equipment and ground panalarm; Described ground switch is connected with described surface-monitoring equipment respectively with described ground panalarm;
Described camera and described acousto-optic sensor, for gathering image in railway car and acoustic and light information;
Described vehicle-mounted monitoring main frame, for based on the exception that occurs in described image and acoustic and light information monitoring compartment, and controls described vehicle carried equipment when occurring abnormal and sends warning message;
Described vehicle-mounted data transmitting apparatus, for being sent to the ground data receiving equipment on the switch of described ground by described image, acoustic and light information and abnormal information;
Described surface-monitoring equipment, sends warning message for controlling described ground panalarm based on described image, acoustic and light information and abnormal information.
2. subway train warning system according to claim 1, is characterized in that, described vehicle-mounted data transmitting apparatus and described ground data receiving equipment, and the super large broadband wireless train-ground communication real-time performance data based on waveguide are transmitted.
3. subway train warning system according to claim 1, it is characterized in that, described vehicle carried equipment is vehicle-mounted voice guard and/or LCD screen, for showing abnormal picture at described vehicle-mounted monitoring host monitor to sending alarm sound time abnormal and/or ejecting; Described ground panalarm is ground voice guard and/or display screen, shows abnormal picture and abnormal information for audible alarm and/or ejection; Wherein, described abnormal information comprises Exception Type, train number, compartment numbering and/or owner information.
4. subway train warning system according to claim 1, is characterized in that, described camera and described acousto-optic sensor are based on wireless network and described gateway interconnect.
5. subway train warning system according to claim 4, is characterized in that, described wireless network adopts the communication network of 5G bandwidth.
6. subway train warning system according to claim 1, is characterized in that, described gateway is provided with RS232 serial ports, on-off model interface and at least two Ethernet interfaces.
7. subway train warning system according to claim 1, is characterized in that, arranges two cameras in the often joint compartment of described train, is equally spacedly placed in car body top and left and right is staggered.
8. subway train warning system according to claim 1, is characterized in that, described acousto-optic sensor is arranged at the middle part often saving car body top of train.
9. subway train warning system according to claim 1, is characterized in that, described gateway is arranged at below the often joint earth's surface, compartment of train.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648434.2U CN204904499U (en) | 2015-08-26 | 2015-08-26 | Subway train alarm system |
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| CN201520648434.2U CN204904499U (en) | 2015-08-26 | 2015-08-26 | Subway train alarm system |
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| CN204904499U true CN204904499U (en) | 2015-12-23 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105763849A (en) * | 2016-03-05 | 2016-07-13 | 深圳羚羊极速科技有限公司 | Cloud video collection equipment loop playback monitoring method and system |
| CN107085902A (en) * | 2017-04-26 | 2017-08-22 | 深圳先进技术研究院 | A kind of intelligent video multi-point monitoring method and system |
| CN107729870A (en) * | 2017-01-24 | 2018-02-23 | 问众智能信息科技（北京）有限公司 | The method and apparatus of in-car safety monitoring based on computer vision |
| CN110171444A (en) * | 2019-05-31 | 2019-08-27 | 广州地铁集团有限公司 | A kind of remote monitoring system of mobile unit |
-
2015
- 2015-08-26 CN CN201520648434.2U patent/CN204904499U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105763849A (en) * | 2016-03-05 | 2016-07-13 | 深圳羚羊极速科技有限公司 | Cloud video collection equipment loop playback monitoring method and system |
| CN107729870A (en) * | 2017-01-24 | 2018-02-23 | 问众智能信息科技（北京）有限公司 | The method and apparatus of in-car safety monitoring based on computer vision |
| CN107085902A (en) * | 2017-04-26 | 2017-08-22 | 深圳先进技术研究院 | A kind of intelligent video multi-point monitoring method and system |
| CN110171444A (en) * | 2019-05-31 | 2019-08-27 | 广州地铁集团有限公司 | A kind of remote monitoring system of mobile unit |
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Address after: Laoshan District Green Road 266071 Shandong city of Qingdao Province, No. 19 Patentee after: Tianbo electronic Mdt InfoTech Ltd Address before: 266071 Qingdao 16356641-2, Shandong Patentee before: In section twenty-two (Qingdao) Tianbo information technology company |