CN106934752A - A kind of KXG based on bus - Google Patents
A kind of KXG based on bus Download PDFInfo
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- CN106934752A CN106934752A CN201710132386.5A CN201710132386A CN106934752A CN 106934752 A CN106934752 A CN 106934752A CN 201710132386 A CN201710132386 A CN 201710132386A CN 106934752 A CN106934752 A CN 106934752A
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- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
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Abstract
The invention discloses a kind of KXG based on bus,Belong to technical field of intelligent traffic,By the integrated high-sensitivity alcohol-detection sensor in car-mounted terminal,High sensitivity gasoline detection sensor,Compartment temperature sensor,Smoke Sensor,SD wireless camera,High-definition digital camera,One key warning device,Audible-visual alarm lamp,Infrared induction sensor,Kinect depth cameras,Mini PC,The various modern technological means such as 4G wireless routers and engine temperature sensing unit,Realize video monitoring,Identification,Guest flow statistics,Hazardous material detection,Personnel detect integrated with interlink warning function,I.e. the embodiment of the present invention provides the KXG based on bus,It is integrated with various modern IT means,Improve the overall scheduling optimization and safety precaution of bus,The integrated management specification of public transportation system is also improved simultaneously.
Description
Technical field
The present invention relates to technical field of intelligent traffic, more particularly to a kind of KXG based on bus.
Background technology
With developing rapidly for economic society and being continuously increased for urban population, at the video image based on computer vision
The people flow rate statistical system of reason technology gives people daily life and brings a lot of convenience.Occupant detection, the mesh included in system
Mark tracking and traffic statistics technology have a wide range of applications in the gateway of market, station, road, especially in the intelligence in city
Application in energy traffic system, the system can replace the differentiation of the daily management work of staff's completion and special event
Deng.As urbanization process is quickly propelled, economy and social activities are increasingly frequent, and urban transportation is in the side such as people, car, road, environment
Face resource is unbalance, aggravation of contradictions, congestion, Frequent Accidents, and driving is difficult, parking difficulty turns into urban traffic control protrusion urgently to be resolved hurrily
Problem.
Intelligent public transportation system is to use the system engineering theory by Traffic flow guidance technology, vehicle positioning technology, geography information
Systems technology, bus operation optimization with assessment technique, computer networking technology, database technology, the communication technology, electronic technology,
The advanced technology science such as smart card techniques is integrated, forms collection intelligent dispatch, electronic bus charge, information service, network service
In the advanced management system of public traffic of one.
With urbanization, modernization development, public transport turn into each developing city to be faced it is great
Livelihood issues.Either cosmopolis Singapore, Tokyo, San Francisco or Chinese line city Beijing, Shanghai, public transport work
Tool daily all being responsible for up to a million person-times of carrying work, then the application of intelligent transportation system with develop into relation city
The important composition factor of construction.But at present, it is intensive, extensive that Chinese most cities public transport remains in human resources
The developing stage that type is managed, the problem for specifically reflecting is：Enterprises of public transport are relatively costly, enterprise management level is relatively low, operation effect
Rate is not high, the low social livelihood issues of service quality, also as public attention focus.
Public transport accident, the evidence obtaining of accident：It is annual very many about the accident of bus, because the original that cannot be collected evidence
Because public transport company is often this and pays huge reparation cost, due to in-car, website to station without related video monitoring
Function, enterprises of public transport are often unable to do what one wishes in process accident and accident.
The safety of vehicle condition, abnormal conditions supervision：Once interior equipment is detected not in time, there is short circuit and cause safety hidden
Suffer from, if the safe early warning instrument without intelligence, makes the timely hedging of driver, passenger, consequence will be hardly imaginable.
Vehicle is called out the stops：The in-car notice board that do not arrive at a station, driver do not have automatic station name announcing system, cause part passenger to miss
The phenomenon for stand, going past one's station, public transport satisfaction declines.
Timely discovery, effectively prevention to in-car crime dramas：Driver, bus dispatching center cannot in time monitor car
All kinds of crime dramas on interior, yard, website, even if threatening the personal safety and safety of property of passenger, it is also difficult to evidence obtaining of reporting a case to the security authorities.
In recent years, the development tactics of " low-carbon (LC) trip, public traffic in priority " is widelyd popularize with countries in the world and Chinese Government, more
The development of intelligent bus technology and industry is focused more on come more enterprises of public transport；How the operation science of public transit vehicle is ensured
Change, security；How public transit vehicle resource is efficiently dispatched；How the scientific Vehicle Dispatch Administration etc. that carries out has become urgently
The problem of solution.
Increasingly improve and huge long-distance transport system brought to numerous passengers it is convenient and quick, but simultaneously management with
Effective monitoring aspect, but brings greatest internal control pressure and social pressures to departments such as long-distance transport enterprise and traffic controls.
Urban public transport has very big convenience to city dweller as the important component of urban transportation, right
The influence on development of the aspects such as city political economy, culture and education, science and technology is also an important side of urban construction greatly
Face.But the public transport security incident for taking place frequently affects the sound development in social stability and city, how effectively to strengthen city
City's public transport security control, prevents security incident from occurring, as the problem that safety regulator must face and solve.
It is also suddenly to be treated in the presence of some difficulties studied although volume of the flow of passengers detection technique has been achieved for certain achievement
Solve.First it is the accurate Fast Segmentation of passenger's target, due to what is caught by movement vision sensor-based system in complex environment
Dynamic image can be subject to many influences, such as the change of weather, change of illumination condition etc., and these are all to accurately and effectively
Difficulty is brought to passenger's Target Segmentation.Next to that passenger such as blocks, overlaps at the influence, especially under congestion state, many people's
Detect and track problem is more difficult to treatment.It is finally the robustness problem of system, system robustness is for occupant detection technology
Application it is especially important because they are usually required to be automatically and continuously to work, therefore these systems are for such as making an uproar
The influence of the factors such as sound, illumination, weather can not be too sensitive；The processing speed of simultaneity factor is for real-time occupant detection and tracking
For be also very crucial.
Therefore, the degree of accuracy of stream of people's detection is lifted using the preferable volume of the flow of passengers detection technique of robustness and one is set up
Set traffic safety management information system and monitor supervision platform are very important.
The content of the invention
The embodiment of the present invention provides a kind of KXG based on bus, it is desirable to provide a kind of integrated various existing
For the multifunctional information system of IT means, the overall scheduling for lifting bus optimizes and safety precaution, improves public friendship
The integrated management specification of way system, while improve the degree of accuracy of stream of people's detection in public transport.
The concrete technical scheme that the present invention is provided is as follows：
The embodiment of the present invention provides a kind of KXG based on bus, and the KXG includes：
The vehicle-mounted terminal system being installed in bus and the public transport centralized supervisory for being deployed in administrative center of Bus Group are put down
Platform system, the vehicle-mounted terminal system includes the high sensitivity alcohol-detection sensor, the high sensitivity vapour that are arranged in bus
Oily detection sensor, compartment temperature sensor, Smoke Sensor, SD wireless camera, high-definition digital camera, key alarm
Device, audible-visual alarm lamp, infrared induction sensor, Kinect depth cameras, mini PC, 4G wireless router and it is arranged on hair
Engine temperature sensing unit in motivation, the 4G wireless routers are used to constitute the Wlan intranet environments in bus, described
Vehicle-mounted terminal system is connected by the 4G wireless routers with the public transport centralized supervisory plateform system, and the 4G is without circuit
It is used to realize the data communication between the vehicle-mounted terminal system and the public transport centralized supervisory plateform system, the public transport collection by device
Middle supervising platform system includes management terminal, Website server, data server, the network storage, interchanger and router, described
Management terminal is used for login user and manages account, the management terminal, the Website server, the data server and described
The connection with Ethernet is realized in the network storage by the interchanger and the router.
Optionally, the SD wireless camera is arranged at the entrance door of bus, exit door and coin-box, the mark
Clear wireless camera is used to shoot the whole video recording of bus running process and the video recording is sent into the data server；
The mini PC is configured with CPU and Large Copacity SSD hard disks, and the mini PC is connected with the SD wireless camera, described
Mini PC is used to store the video recording that the SD wireless camera shoots；The high sensitivity alcohol sensor is used to detect public transport
Alcohol carrier and drunk person on car, the high sensitivity gasoline sensor is used to detect gasoline carrier on bus,
The Smoke Sensor is used to monitor the condition of a fire fire in bus, and the compartment temperature sensor is used to monitor bus compartment
Interior temperature, the infrared induction sensor is used to control the high-definition digital camera, the infrared induction sensor to send
Infrared trigger signal is used to detect human body, when the infrared induction sensor detects human body, triggers the high-definition digital and takes the photograph
As head shoots the digital video image in bus；The audible-visual alarm lamp and the high sensitivity alcohol-detection sensor and institute
State high sensitivity gasoline detection sensor be connected, when the high sensitivity gasoline detection sensor detect gasoline carrier or
When the high sensitivity alcohol-detection sensor detects alcohol, the audible-visual alarm lamp is opened.
Optionally, the key warning device is connected with public security safety-protection system, when the key warning device is triggered
When, user can realize alarming by the key warning device；The Kinect depth cameras are got on the bus passenger for acquisition
Facial 3-D view, the facial 3-D view includes 2D coloured images and 3D depth images, the 2D coloured images and institute
3D depth images are stated to be combined for realizing that face is accurately recognized；The engine temperature sensing unit is used to detect the hair of bus
Motivation temperature, realizes the safe and reliable traveling of bus.
Optionally, the detection alcohol concentration scope of the high sensitivity alcohol-detection sensor is 0-500ppm, the height
Sensitivity >=3% of sensitivity alcohol-detection sensor；The detection smokescope scope of the Smoke Sensor is 1-10ppm,
Sensitivity >=3% of the Smoke Sensor；The high sensitivity gasoline detection sensor is that catalytic combustion type gasoline detects biography
Sensor, the gasoline accuracy of detection of the high sensitivity gasoline detection sensor is ± 5%F.S, the high sensitivity gasoline detection
Sensor uses diffusion type detection mode.
Optionally, the public transport centralized supervisory plateform system includes that HDFS distributed file systems and Map-Reduce are calculated
System, the data interaction between the HDFS distributed file systems and the Map-Reduce computing systems uses unified XML
With JSon data forms.
Optionally, the public transport centralized supervisory plateform system also include external data interface module, Hive computing modules,
HBase computing modules, Spark computing modules, decision support module, data are traced to the source module, data servo module, wherein, it is described
External data interface module is docked for carrying out data with external system, and the data trace to the source module for facial recognition data
The quick-searching of mass historical data is carried out for markup information, the decision support module is used to be provided with accurate for traffic control department
Decision support data based on passenger flow statisticses data；The data private takes module for carrying out net with the vehicle-mounted terminal system
Network data interaction, the Hive computing modules, the HBase computing modules, the Spark computing modules are used for distributed data
Calculate.
Optionally, the vehicle-mounted terminal system also includes GPS gathers module, things-internet gateway module, local data base, sense
Primary data analysis module, face recognition module, SD video monitoring module, data transmission module, passenger's counting module, local control
Molding block and high-definition shooting module, the GPS gathers module and the things-internet gateway module are used for Real-time Collection and upload public affairs
The position data of car is handed over, the depth image that the face recognition module is used to be shot according to the Kinect depth cameras is carried out
High accuracy recognition of face, the SD video monitoring module and the HD video taking module are used for wireless according to the SD
The video image that camera and the high-definition digital camera shoot carries out video monitoring, and the perception data analysis module is used for
According to the high sensitivity alcohol-detection sensor, the high sensitivity gasoline detection sensor, the compartment temperature sensor,
The data of the Smoke Sensor and the infrared induction sensor determine alert levels information, and the Local Control Module is used for
Alert levels information according to the perception data analysis module determines alert service, and passenger's counting module is used for described
The high accuracy recognition of face of face recognition module is the ridership information according to collection bus, and the data transmission module is used
In the data that the vehicle-mounted terminal system is sent to the public transport centralized supervisory plateform system.
Optionally, the face recognition module includes Face datection submodule and recognition of face submodule, the face inspection
Submodule is surveyed for determining the direction of the basic configuration, the particular location of face's organ and face's organ of face, the face is known
Small pin for the case module is used to realize high accuracy recognition of face according to the characteristic value and characteristic vector of face.
Beneficial effects of the present invention are as follows：
The embodiment of the present invention provides the KXG based on bus, by integrated highly sensitive in car-mounted terminal
Degree alcohol-detection sensor, high sensitivity gasoline detection sensor, compartment temperature sensor, Smoke Sensor, SD are wirelessly taken the photograph
As head, high-definition digital camera, a key warning device, audible-visual alarm lamp, infrared induction sensor, Kinect depth cameras,
The various modern technological means such as mini PC, 4G wireless router and engine temperature sensing unit, realizes that video monitoring, identity are known
Not, guest flow statistics, hazardous material detection, personnel's detection and interlink warning function is integrated, i.e., the embodiment of the present invention is provided
KXG based on bus, is integrated with various modern IT means, improve bus overall scheduling optimization and
Safety precaution, while also improving the integrated management specification of public transportation system；And, the embodiment of the present invention based on bus
KXG, by SD wireless camera, high-definition digital camera and Kinect depth cameras shoot two
Dimension image and 3-D view be combined, carry out three-dimensionalreconstruction and image compensation, facial image is carried out attitude correction optimization after
Extracting facial characteristics carries out recognition of face, can effectively solve to receive illumination, human face posture etc. during single video image identification face
Factor influences the problem of discrimination, improves the degree of accuracy of stream of people's detection in public transport and the degree of accuracy of recognition of face.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will make needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of configuration diagram of KXG based on bus of the embodiment of the present invention；
Fig. 2 is the system architecture schematic diagram of the vehicle-mounted terminal system A of the embodiment of the present invention；
Fig. 3 is the system architecture schematic diagram of the public transport centralized supervisory plateform system B of the embodiment of the present invention；
Fig. 4 is based on the configuration diagram of the KXG of bus for the another kind of the embodiment of the present invention；
Fig. 5 is the system architecture schematic diagram of the face recognition module 118 of the embodiment of the present invention.
Specific embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing the present invention is made into
One step ground is described in detail, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole implementation
Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
All other embodiment, belongs to the scope of protection of the invention.
Term " first ", " second ", " the 3rd ", " in description and claims of this specification and above-mentioned accompanying drawing
Four ", the (if present) such as " the 5th ", " the 6th ", " the 7th " and " the 8th " is for distinguishing similar object, without for retouching
State specific order or precedence.It should be appreciated that the data for so using can be exchanged in the appropriate case, to retouch here
The embodiments of the invention stated can for example be implemented with the order in addition to those for illustrating herein or describing.
Additionally, term " comprising " and " having " and their any deformation, it is intended that covering is non-exclusive to be included, example
Such as, process, method, system, product or the equipment for containing series of steps or unit are not necessarily limited to those clearly listed
Step or unit, but may include not list clearly or for these processes, method, product or intrinsic other of equipment
Step or unit.
Fig. 1 shows that a kind of framework of KXG based on bus provided in an embodiment of the present invention is illustrated
Figure.With reference to shown in Fig. 1, Fig. 2 and Fig. 3, should be based on KXG of bus include being installed on it is vehicle-mounted in bus
The terminal system A and public transport centralized supervisory plateform system B for being deployed in administrative center of Bus Group, wherein, vehicle-mounted terminal system A bags
Include high sensitivity alcohol-detection sensor 101, the high sensitivity gasoline detection sensor 102, compartment temperature being arranged in bus
Degree sensor 103, Smoke Sensor 104, SD wireless camera 105, high-definition digital camera 106, a key warning device
107th, audible-visual alarm lamp 108, infrared induction sensor 109, Kinect depth cameras 110, mini PC111,4G wireless routing
Device 112 is used to constitute in bus with in-engine engine temperature sensing unit 113,4G wireless routers 112 is arranged on
Wlan intranet environments, vehicle-mounted terminal system A is connected by 4G wireless routers 112 with public transport centralized supervisory plateform system B, 4G
Wireless router 112 is used to realize the data communication between vehicle-mounted terminal system A and public transport centralized supervisory plateform system B, public transport
Centralized supervisory plateform system B includes management terminal 201, Website server 202, data server 203, the network storage 204, exchange
Machine 205 and router 206, management terminal 201 are used for login user and manage account, management terminal 201, Website server 202, number
The connection with Ethernet is realized by interchanger 205 and router 206 according to server 203 and the network storage 204.
Specifically, SD wireless camera 105 is arranged at the entrance door of bus, exit door and coin-box, example,
A SD wireless camera 105 can be respectively provided with the entrance door of bus, exit door and coin-box, naturally it is also possible to
Two SD wireless cameras 105 are set at the entrance door and exit door of bus, a SD is set at bus money-box
Wireless camera 105, the embodiment of the present invention is wireless for the SD set at the entrance door of bus, exit door and coin-box
The quantity of camera 105 is not specifically limited.SD wireless camera 105 is used to shoot the whole video recording of bus running process
And the video recording for being shot is sent to data server 203, i.e. the SD wireless camera 105 that vehicle-mounted terminal system A is set is real
When the bus that shoots in monitoring image be sent to data server 203, it is possible to achieve in the case of multi-section door linkage, each portion
The situation that door can be checked in bus in real time, while the recording of monitor video can also be realized by data server 203
And playback.
It should be noted that SD card can be configured in vehicle-mounted terminal system A, configuration SD card is used in vehicle-mounted terminal system A
In the real-time monitoring data of the shooting of SD wireless camera 105 is being locally stored, SD card is configured not only in vehicle-mounted terminal system A
Can solve network it is bad in the case of SD wireless camera 105 shoot monitor video storage problem, meanwhile, relative to
Mechanical hard disk is configured in bus, SD card is configured in vehicle-mounted terminal system A can be avoided because bus jolts right completely
The infringement of mechanical hard disk.
Further, the mini PC111 for being set in vehicle-mounted terminal system is configured with CPU and Large Copacity SSD hard disks, mini
PC111 is connected with SD wireless camera 105, wherein, mini PC111 can be used for storage SD wireless camera 105 and clap
Monitoring image in the video recording taken the photograph, and the bus shot to SD wireless camera 105 is simply processed.Example,
One can be set in vehicle-mounted terminal system has 17CPU, 8G internal memory and Large Copacity SSD hard disks, is ensuring the calculating of abundance
While with storage capacity, it is to avoid bus vibrations are impacted to mechanical storage equipment.
Further, high sensitivity alcohol sensor 101 is used to detect alcohol carrier and the drunk person on bus, height
Sensitivity gasoline sensor 102 is used to detect the gasoline carrier on bus that Smoke Sensor 104 to be used to monitor in bus
Condition of a fire fire, compartment temperature sensor 103 is used to monitor temperature in bus compartment, and infrared induction sensor 109 is used for
Control high-definition digital camera 106, infrared induction sensor 109 sends infrared trigger signal for detecting human body, hot diseases caused by external factors
When inductive sensing device 109 detects human body, triggering high-definition digital camera 106 shoots the digital video image in bus.
Specifically, high sensitivity alcohol sensor 101 and high sensitivity gasoline sensor 102 can be arranged on bus
At entrance door, for detecting the alcohol carrier and drunk person that get on the bus, it is necessary to illustrate, for high sensitivity alcohol sensor
101 and the concrete model and set-up mode of high sensitivity gasoline sensor 102, the embodiment of the present invention does not do specific restriction.
Optionally, the detection alcohol concentration scope of high sensitivity alcohol-detection sensor 101 is 0-500ppm, high sensitivity
Sensitivity >=3% of alcohol-detection sensor 101；The detection smokescope scope of Smoke Sensor 104 is 1-10ppm, smog
Sensitivity >=3% of sensor 104, it is necessary to explanation, for high sensitivity alcohol-detection sensor 101 and Smoke Sensor
104 other configurations parameter, the embodiment of the present invention is not specifically limited.
Example, the configuration parameter of high sensitivity alcohol sensor 101 is as follows：(1) heating voltage：DC 7-12V, (2) work
Make electric current：120mA, (3) type of alarm：Sound and light alarm, (4) output voltage：Relay output 1A, (5) detectable concentration scope：0-
500ppm, (6) preheating time：3-5 minutes, (7) sensitivity：>=3%, (8) response time：≤ 300ms, (9) turnaround time：≤
20S, (10) element power consumption：≤ 1.5W, (11) operating temperature：- 10~50 DEG C, (12) working relative humidity：95%RH.
Example, the configuration parameter of Smoke Sensor 104 is as follows：(1) heating voltage：DC 7-12V, (2) operating current：
120mA, (3) type of alarm：Sound and light alarm, (4) output voltage：Relay output 1A, (5) detectable concentration scope：1-10ppm、
(6) preheating time：3-5 minutes, (7) sensitivity：>=3%, (8) response time：≤ 300ms, (9) turnaround time：≤20S、
(10) element power consumption：≤ 1.5W, (11) operating temperature：- 10~50 DEG C, (12) working relative humidity：95%RH.
Further, be provided with audible-visual alarm lamp 108 in vehicle-mounted terminal system A, wherein, audible-visual alarm lamp 108 with it is highly sensitive
Degree alcohol-detection sensor 101 is connected with high sensitivity gasoline detection sensor 102, when high sensitivity gasoline detection sensor
102 detect gasoline carrier or when high sensitivity alcohol-detection sensor 101 detects alcohol, and audible-visual alarm lamp 108 is opened
Open, for reminding the in-car dangerous product of driver and passenger, it is necessary to treatment in time.By setting high sensitivity in car-mounted terminal
Alcohol-detection sensor can find alcohol carrier and drunk person in bus in the very first time, and then by sound and light alarm
The prompting driver of lamp 108, driver can optionally carry out appropriate dissuasion treatment, it is to avoid the further generation of adverse events.Meanwhile,
By setting high sensitivity gasoline detection sensor 102 in bus, driver can be helped to find that gasoline is taken in the very first time
Band person, gasoline belongs to the hazardous chemical that can not definitely carry and get on the bus, and then the pernicious thing such as bus can be avoided to set on fire, explode
The generation of part.And, can as early as possible help passenger and driver to find the condition of a fire by setting Smoke Sensor 104 in bus,
Fire was eliminated in the budding stage, while can in real time test public affairs by setting compartment temperature sensor 103 in bus
In-car temperature is handed over, and then is turned on and off according to the air-conditioning in the problem control compartment for measuring, realize public transport vehicle interior temperature
Automatically adjust, it is to avoid the too high fire of public transport vehicle interior temperature is too low, the comfort level for improving bus and the energy for reducing bus are unrestrained
Take.
It should be noted that high sensitivity gasoline detection sensor 102 is catalytic combustion type gasoline detection sensor, Gao Ling
The gasoline accuracy of detection of sensitivity gasoline detection sensor 102 is ± 5%F.S, and high sensitivity gasoline detection sensor is using diffusion
Formula detection mode, for the other configurations parameter of high sensitivity gasoline detection sensor 102, the embodiment of the present invention does not do specific limit
It is fixed.The gasoline accuracy of detection of high sensitivity gasoline detection sensor 102 is set to ± 5%F.S, can take into account cost and when
In the case of effect, the accurate detection of gasoline in bus is realized, improve the safety in operation of bus system.
Example, the configuration parameter of high sensitivity gasoline detection sensor 102 can be as follows：(1) range：0-100%
LEL, (2) precision：± 5%F.S, (3) least count：1%LEL, (4) response time：≤ 20 seconds, (5) sensor life-time：36
The moon, (6) sensor type：Catalytic combustion type, (7) detection mode：Diffusion type, (8) working method：Long-term continuous, (9) line side
Formula：M20 × 1.5 Explosion-proof host, (10) explosive-proof grade：Exd II CT6, (11) degree of protection：IP65, (12) working relative humidity：≤
90%RH, (13) operating temperature：- 40~70 DEG C.
With reference to shown in Fig. 1 and Fig. 2, the key warning device 107 and public security safety-protection system phase set in vehicle-mounted terminal system A
Connection, when a key warning device 107 is triggered, user can realize alarming by a key warning device 107.Specifically, one
Key warning device 107 can be arranged near driver driving seat, example, can be arranged on the downside of driver's steering wheel, and then
When driver has found important suspect, can realize letting alone crime suspicion with the triggering of the secret one key warning device 107
Key alarm in the case of people is doubted, it is possible to prevente effectively from acting rashly and alerting the enemy.
It should be noted that for the specific mounting means and concrete model of a key warning device 107, the present invention does not do to be had
Body is limited, and those skilled in the art refer to prior art and are configured.
Further, Kinect depth cameras 110 are used to obtain the facial 3-D view of the passenger that gets on the bus, and the face is three-dimensional
Image includes 2D coloured images and 3D depth images, and the 2D coloured images and the 3D depth images are combined for realizing face essence
Really identification.Specifically, obtaining the passenger that gets on the bus by Kinect depth cameras 110 first obtains facial 3-D view, the face three
Dimension image is by two parts information structure：2D coloured images and 3D depth images；Face recognition algorithms can be carried out using SVM algorithm
Fast face is positioned, and human face region is demarcated in depth image, then obtains 3D face characteristic value sequences by feature extraction, such as
Eye spacing, eye nose triangle, volume are wide etc., and finally calling high dimensional pattern matching algorithm to calculate current face, to have deposited face with database special
Levy the similarity of data set.Both sides problem can be mainly solved by recognition of face, one is passenger's repetition meter of getting on the bus
Several problems, one is the quick lock in problem of a suspect on the regular payroll.Once it was found that a suspect, system can be with highest level to public affairs
Supervising platform system B transmission warning message in common factor, platform operator on duty receives meeting rapid tissue linkage action after information, assembles
The departments such as public security, traffic, hospital process the event in an optimal manner.
Further, engine temperature sensing unit 113 is used to detect the engine temperature of bus, realizes the peace of bus
Complete reliable traveling, example, engine temperature sensing unit 113 can be arranged in engine, work as engine temperature sensing unit
113 when detecting indicating oven temperature of engine, can remind driver's now indicating oven temperature of engine by audible-visual alarm lamp 108, enters
And remind driver to carry out fault detect and lower the temperature to engine, realize the safe operation of bus.
Further, with reference to shown in Fig. 4, public transport centralized supervisory plateform system B can also include HDFS distributed field systems
System 207 and Map-Reduce computing systems 208, wherein, HDFS distributed file systems 207 and Map-Reduce computing systems
Data interaction between 208 uses unified XML and JSon data forms, HDFS distributed file systems 207 and Map-
Data interaction is carried out using unified XML and JSon data forms between Reduce computing systems 208, it is possible to achieve system for content
Dynamic expansion, and then adapt to the following upgrading of public transport centralized supervisory plateform system B.
Optionally, with reference to shown in Fig. 4, public transport centralized supervisory plateform system B also include external data interface module 209,
Hive computing modules 210, HBase computing modules 211, Spark computing modules 212, decision support module 213, data are traced to the source mould
Block 214, data servo module 215, wherein, external data interface module 209 is docked for carrying out data with external system, data
Module of tracing to the source 214 is used to be carried out as markup information with facial recognition data the quick-searching of mass historical data, decision support mould
Block 213 is used to provide the decision support data based on accurate passenger flow statisticses data for traffic control department；Data private takes module 215
For carrying out network data exchange, Hive computing modules 210, HBase computing modules 211, Spark meter with vehicle-mounted terminal system A
Module 212 is calculated to be calculated for distributed data.It should be noted that external data interface module 209 can also Ying Yu with it is various
External system carries out data docking, example, and external data interface module 209 is used to realize the information system management based on bus
System is docked with day eye system, Skynet system and car networking system.
Optionally, with reference to shown in Fig. 4, vehicle-mounted terminal system A also includes GPS gathers module 114, things-internet gateway module
115th, local data base 116, perception data analysis module 117, face recognition module 118, SD video monitoring module 119, number
According to transport module 120, passenger's counting module 121, Local Control Module 122 and high-definition shooting module 123, GPS gathers module 114
It is used for Real-time Collection with things-internet gateway module 115 and uploads the position data of bus.Vehicle-mounted terminal system A can pass through
GPS gathers module 114 gathers the real-time position information of public transit vehicle, and by the information back to public transport centralized supervisory plateform system
B, to record and grasp the vehicle travel process of bus, including the information such as travel route and travel speed, be bus from
Motor-car time arranging system provides important evidence, meanwhile, add geography information accurately to slap during the volume of the flow of passengers is calculated
The situation that passenger takes bus is held, train number equally can be more reasonably arranged, and the information is tight for departments such as public security
The linkage of anxious situation is provided convenience condition, can nearby be organized police to be located according to the travel route of public transit vehicle and position
Reason.
Optionally, with reference to shown in Fig. 4, face recognition module 118 is used for the depth shot according to Kinect depth cameras 110
Degree image carries out high accuracy recognition of face, and SD video monitoring module 119 and HD video taking module 123 are used for according to SD
The video image that wireless camera 105 and high-definition digital camera 106 shoot carries out video monitoring, perception data analysis module
117 are used for according to high sensitivity alcohol-detection sensor 101, high sensitivity gasoline detection sensor 102, compartment temperature sensor
103rd, the data of Smoke Sensor 104 and infrared induction sensor 109 determine alert levels information, and then, Local Control Module
122 are used to determine alert service according to the alert levels information of perception data analysis module 117 that passenger's counting module 121 to be used for
High accuracy recognition of face with face recognition module 118 is the ridership information according to collection bus, data transmission module
120 data for being used to be sent to public transport centralized supervisory plateform system B vehicle-mounted terminal system A.
Optionally, with reference to shown in Fig. 5, face recognition module 118 includes Face datection submodule 1181 and recognition of face
Module 1182, Face datection submodule 1181 is used to determine basic configuration, the particular location of face's organ and face's device of face
The direction of official, recognition of face submodule 1182 is used to realize high accuracy recognition of face according to the characteristic value and characteristic vector of face.
KXG based on bus provided in an embodiment of the present invention, by Internet of Things sensing technology, will regard
Frequency identification, intelligent identification technology and Internet of Things sensing technology fusion application, can make video monitoring play bigger value, meanwhile, lead to
Cross and coordinate various sensors, various abnormal conditions, such as gasoline, alcohol, engine overheat can be found with the very first time, once detecting
To abnormal information, spontaneous can not only alarm, go back automatically starting emergency preplan, such as：Interlinked command center, notify driver stop,
Automatically turn on front/rear door and skylight etc..The other KXG based on bus provided in an embodiment of the present invention, passes through
The introducing of Internet of things system causes that space, temporal information become abundant, for scene evidence taking, surrounding enviroment information fusion, police strength
Quick transfer serves positive role.
The introducing of technology of Internet of things causes the KXG based on bus provided in an embodiment of the present invention to ring
The ability that border perceives is greatly reinforced, so that information content is significantly increased, we can be referred to as " clue collection ", how effectively to line
Can it be the key that play abundant perception data effect that rope collection process.Letter based on bus provided in an embodiment of the present invention
Breathization management system carries out data encoding, Ran Houjin with metadata mode organizational cues collection with the structured way of XML or JSon
Row transmits, parses and represent.KXG based on bus provided in an embodiment of the present invention, by with XML or
The structured way of JSon carries out data storage, it is allowed to User Defined clue collection and the corresponding relation of alert levels, such as finds
Suspect belongs to highest alert levels.The introducing of clue and concept causes that public transport environment sensing system is more standardized, and is expected to be formed
The new standard of public transport security protection data management；The structural data storage of XML and JSon, belongs to extensible markup language, just simultaneously
In more hints datas are incorporated from now on, the dynamic data extension of whole system is realized.
The embodiment of the present invention provides the KXG based on bus, by integrated highly sensitive in car-mounted terminal
Degree alcohol-detection sensor, high sensitivity gasoline detection sensor, compartment temperature sensor, Smoke Sensor, SD are wirelessly taken the photograph
As head, high-definition digital camera, a key warning device, audible-visual alarm lamp, infrared induction sensor, Kinect depth cameras,
The various modern technological means such as mini PC, 4G wireless router and engine temperature sensing unit, realizes that video monitoring, identity are known
Not, guest flow statistics, hazardous material detection, personnel's detection and interlink warning function is integrated, i.e., the embodiment of the present invention is provided
KXG based on bus, is integrated with various modern IT means, improve bus overall scheduling optimization and
Safety precaution, while also improving the integrated management specification of public transportation system；And, the embodiment of the present invention based on bus
KXG, by SD wireless camera, high-definition digital camera and Kinect depth cameras shoot two
Dimension image and 3-D view be combined, carry out three-dimensionalreconstruction and image compensation, facial image is carried out attitude correction optimization after
Extracting facial characteristics carries out recognition of face, can effectively solve to receive illumination, human face posture etc. during single video image identification face
Factor influences the problem of discrimination, improves the degree of accuracy of stream of people's detection in public transport and the degree of accuracy of recognition of face.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram are described.It should be understood that every first-class during flow chart and/or block diagram can be realized by computer program instructions
The combination of flow and/or square frame in journey and/or square frame and flow chart and/or block diagram.These computer programs can be provided
Instruct the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices so that
A stream in flow chart is capable of achieving by the instruction of the computing device of the computer or other programmable data processing devices
The function of being specified in journey or multiple one square frame of flow and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in can guide computer or other programmable data processing devices with spy
In determining the computer-readable memory that mode works so that instruction of the storage in the computer-readable memory is produced and include finger
Make the manufacture of device, the command device realize in one flow of flow chart or multiple one square frame of flow and/or block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented treatment, so as in computer or
The instruction performed on other programmable devices is provided for realizing a flow or multiple flows and/or block diagram in flow chart
A square frame or multiple square frame in specify function the step of.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification without deviating from this hair to the embodiment of the present invention
The spirit and scope of bright embodiment.So, if these modifications of the embodiment of the present invention and modification belong to the claims in the present invention
And its within the scope of equivalent technologies, then the present invention is also intended to comprising these changes and modification.
Claims (8)
1. a kind of KXG based on bus, it is characterised in that described information management system includes being installed on
Vehicle-mounted terminal system and the public transport centralized supervisory plateform system for being deployed in administrative center of Bus Group in bus, it is described vehicle-mounted
Terminal system includes the high sensitivity alcohol-detection sensor, high sensitivity gasoline detection sensor, the car that are arranged in bus
Railway carriage or compartment temperature sensor, Smoke Sensor, SD wireless camera, high-definition digital camera, a key warning device, sound and light alarm
Lamp, infrared induction sensor, Kinect depth cameras, mini PC, 4G wireless router and it is arranged on in-engine starting
Machine temperature sensor, the 4G wireless routers are used to constitute the Wlan intranet environments in bus, the vehicle-mounted terminal system
It is connected with the public transport centralized supervisory plateform system by the 4G wireless routers, the 4G wireless routers are used to realize
Data communication between the vehicle-mounted terminal system and the public transport centralized supervisory plateform system, the public transport centralized supervisory platform system
System includes management terminal, Website server, data server, the network storage, interchanger and router, and the management terminal is used for
Login user manages account, and the management terminal, the Website server, the data server and the network storage are led to
Cross the connection of the interchanger and router realization and Ethernet.
2. KXG according to claim 1, it is characterised in that the SD wireless camera is arranged on public affairs
Hand at entrance door, exit door and the coin-box of car, the SD wireless camera is used to shoot the whole process of bus running process
Record a video and the video recording is sent to the data server；The mini PC is configured with CPU and Large Copacity SSD hard disks, described
Mini PC is connected with the SD wireless camera, and the mini PC is used to store the record that the SD wireless camera shoots
Picture；The high sensitivity alcohol sensor is used to detect alcohol carrier and the drunk person on bus, the high sensitivity vapour
Oil sensor is used to detect the gasoline carrier on bus, the condition of a fire fire that the Smoke Sensor is used to monitor in bus
Calamity, the compartment temperature sensor is used to monitor the temperature in bus compartment, and the infrared induction sensor is used to control institute
High-definition digital camera is stated, the infrared induction sensor sends infrared trigger signal for detecting human body, when the infrared sense
When inductive sensing device detects human body, the digital video image that the high-definition digital camera is shot in bus is triggered；The sound
Light alarm lamp is connected with the high sensitivity alcohol-detection sensor and the high sensitivity gasoline detection sensor, when the height
Sensitivity gasoline detection sensor detects gasoline carrier or the high sensitivity alcohol-detection sensor detects alcohol
When, the audible-visual alarm lamp is opened.
3. KXG according to claim 1 and 2, it is characterised in that the key warning device and public security
Safety-protection system is connected, and when the key warning device is triggered, user can realize reporting by the key warning device
It is alert；The Kinect depth cameras are used to obtain the facial 3-D view of the passenger that gets on the bus, and the facial 3-D view includes 2D
Coloured image and 3D depth images, the 2D coloured images and the 3D depth images are combined for realizing that face is accurately known
Not；The engine temperature sensing unit is used to detect the engine temperature of bus, realizes the safe and reliable traveling of bus.
4. KXG according to claim 1 and 2, it is characterised in that the high sensitivity alcohol-detection is passed
The detection alcohol concentration scope of sensor is 0-500ppm, sensitivity >=3% of the high sensitivity alcohol-detection sensor；It is described
The detection smokescope scope of Smoke Sensor is 1-10ppm, sensitivity >=3% of the Smoke Sensor；It is described highly sensitive
Degree gasoline detection sensor is catalytic combustion type gasoline detection sensor, and the gasoline of the high sensitivity gasoline detection sensor is examined
Survey precision is ± 5%F.S, and the high sensitivity gasoline detection sensor uses diffusion type detection mode.
5. KXG according to claim 1, it is characterised in that the public transport centralized supervisory plateform system bag
Include HDFS distributed file systems and Map-Reduce computing systems, the HDFS distributed file systems and the Map-
Data interaction between Reduce computing systems uses unified XML and JSon data forms.
6. KXG according to claim 5, it is characterised in that the public transport centralized supervisory plateform system is also
Including external data interface module, Hive computing modules, HBase computing modules, Spark computing modules, decision support module, number
According to module of tracing to the source, data servo module, wherein, the external data interface module is docked for carrying out data with external system,
The data trace to the source module for carrying out the quick-searching of mass historical data as markup information with facial recognition data, described to determine
Plan support module is used to provide the decision support data based on accurate passenger flow statisticses data for traffic control department；The data are private
Module is taken for carrying out network data exchange with the vehicle-mounted terminal system, the Hive computing modules, the HBase calculate mould
Block, the Spark computing modules are calculated for distributed data.
7. KXG according to claim 1, it is characterised in that the vehicle-mounted terminal system also includes GPS
Acquisition module, things-internet gateway module, local data base, perception data analysis module, face recognition module, SD video monitoring
Module, data transmission module, passenger's counting module, Local Control Module and high-definition shooting module, the GPS gathers module and institute
Things-internet gateway module is stated for Real-time Collection and the position data of bus is uploaded, the face recognition module is used for according to institute
The depth image for stating the shooting of Kinect depth cameras carries out high accuracy recognition of face, the SD video monitoring module and described
HD video taking module is used for the video image shot according to the SD wireless camera and the high-definition digital camera
Video monitoring is carried out, the perception data analysis module is used for according to the high sensitivity alcohol-detection sensor, the Gao Ling
The number of sensitivity gasoline detection sensor, the compartment temperature sensor, the Smoke Sensor and the infrared induction sensor
According to alert levels information is determined, the Local Control Module is used for the alert levels information according to the perception data analysis module
Determine alert service, it is according to collection that passenger's counting module is used for the high accuracy recognition of face of the face recognition module
The ridership information of bus, the data transmission module is used to send the car to the public transport centralized supervisory plateform system
The data of mounted terminal system.
8. KXG according to claim 7, it is characterised in that the face recognition module includes face inspection
Survey submodule and recognition of face submodule, the Face datection submodule is used to determining the basic configuration of face, face's organ
The direction of particular location and face's organ, the recognition of face submodule is used to be realized according to the characteristic value and characteristic vector of face
High accuracy recognition of face.
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