CN202422216U - Novel subway passenger information system - Google Patents
Novel subway passenger information system Download PDFInfo
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- CN202422216U CN202422216U CN2011205252551U CN201120525255U CN202422216U CN 202422216 U CN202422216 U CN 202422216U CN 2011205252551 U CN2011205252551 U CN 2011205252551U CN 201120525255 U CN201120525255 U CN 201120525255U CN 202422216 U CN202422216 U CN 202422216U
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Abstract
The utility model provides a novel subway passenger information system which comprises a PIS (passenger information system), an internal system of the subway passenger information system, an external system of the subway passenger information system and an interface system of the subway passenger information system, wherein the PIS is used for performing centralized control and information processing on the whole subway passenger information system; the internal system of the subway passenger information system is used for providing the internal modules of the subway passenger information; the external system of the subway passenger information system is used for providing external modules of the subway passenger information; the interface system of the subway passenger information system is used for providing an external interface and an internal interface of the subway passenger information; and the PIS is connected with the external system of the subway passenger information system through the external interface of the subway passenger information and connected with the internal system of the subway passenger information system through the internal interface of the subway passenger information. The system provided by the utility model can get the passenger traffic information in time by adding or deleting modules according to the customer need, and thus improving the subway operation efficiency and safety.
Description
Technical field
The utility model relates to the subway information system, particularly relates to a kind of novel subway passenger information system.
Background technology
At present, the service theory of " people-oriented " is all stressed in the subway operation management, all the construction of exactissima diligentia passenger information system.Existing information issuing system towards the passenger mainly contains audio droadcasting system and information display system, and audio droadcasting system mainly provides audio-frequency information to the passenger, and information display system mainly provides video information to the passenger.Existing passenger information system gathers, and above-mentioned two kinds of systems are two cover systems fully independently, are provided by different producers, and separately software and hardware system and man-machine interface are arranged, and the yardman need operation respectively on two cover systems, seems very loaded down with trivial details like this.In addition, when setting up the subway comprehensive monitoring system, these two systems are owing to have different interfaces and communication protocol, and integrated difficulty is bigger.
In sum; Problem demanding prompt solution is; Audio information broadcast system in the existing subway passenger information system and system for displaying video information are two cover systems independently separately; Need be on two cover systems except the yardman respectively the operation, owing to adopt different interfaces and communication protocol each other, integrated difficulty can't be integrated together them more greatly or at all when the integrated above-mentioned two kinds of systems of needs.
Thereby; Need the urgent technical matters that solves of those skilled in the art to be exactly at present: how to find a kind of novel subway passenger information system; Can need increase or the next understanding in time of removing module passenger traffic volume information according to the client, improve subway operational efficiency and security.
The utility model content
The utility model technical matters to be solved provides a kind of novel subway passenger information system, can need increase or the next understanding in time of removing module passenger traffic volume information according to the client, has improved subway operational efficiency and security.
In order to address the above problem, the utility model discloses a kind of novel subway passenger information system, comprising:
The PIS system; Be used for whole subway passenger information system is carried out centralized control and information processing, said PIS system comprises PIS hub-interface server, PIS station server, PIS equipment, PIS central server, PIS CATV transmission system conversion equipment and PIS audio and video matrix;
The built-in system of subway passenger information system; Be used to provide each module of inside of said subway Customer information, said subway passenger information system comprises clock system, broadcast system, communication Integrated Network Management System, power supply and earthed system, comprehensively monitoring, BAS, PIS subsystem and PIS equipment;
The external system of subway passenger information system; Be used to provide each module of outside of said subway Customer information, the external system of said subway passenger information system comprises oracle, control center, infosystem, CCTV system, Vehicular system, civil engineering finishing, municipal sector and FAS;
The interface system of subway passenger information system is used to provide the external interface and the internal interface of said subway Customer information; The external interface of said PIS system through said subway Customer information links to each other with the external system of said subway passenger information system; The internal interface of said PIS system through said subway Customer information links to each other with the built-in system of said subway passenger information system.
Preferably, the PIS hub-interface server of said PIS system links to each other with the clock system connecting terminal block of said clock system through serial line interface.
Preferably, the PIS station server of said PIS system links to each other with the broadcast system connecting terminal block of said broadcast system through serial line interface RS422.
Preferably, the PIS hub-interface server via Ethernet interface of said PIS system links to each other with the CCTV system wiring terminal row of said CCTV system.
Preferably, the PIS hub-interface server via Ethernet interface of said PIS system links to each other with the ATS signal system connecting terminal block of said ATS signal system; The PIS station server via Ethernet interface of said PIS system links to each other with the signal system connecting terminal block of ATS signal system.
Preferably, the PIS equipment of said PIS system links to each other with the station of ups power cabinet, the end opening of center ups power cabinet through cable; The PIS equipment of said PIS system links to each other with the ground terminal case through earthing cable.
Preferably, the PIS hub-interface server via Ethernet interface of said PIS system links to each other with the communication network management system connecting terminal block of said communication network management system.
Preferably, the PIS central server of said PIS system links to each other with switch through Ethernet interface, and said switch passes through the PIS communication interface and links to each other with comprehensive monitoring system.
Preferably, the PIS station server of said PIS system connects through rigid line and links to each other with the fire system connecting terminal block of automatic fire alarm system.
Preferably; The PIS audio and video matrix of said PIS system links to each other with radiotelevision or nonnumeric CATV through cable, the PIS hub-interface server via Ethernet of said PIS system with can the display text news information, weather forecast information, quotations on the stock market information, digital map information link to each other with the equipment that the public transport subway is changed to information.
Compared with prior art, the utlity model has following advantage:
1, the passenger traffic volume information on the subway line be can in time understand through this system, the operational efficiency and the security of subway greatly promoted.
Keep work when 2, the station helps being connected with control center AT STATION disconnection with other system interface in this system.
3, this system can realize that various functions, each module of system all realize interfaceization, convenient expansion and the compatibility of other application system in the future.
4, adopt highly reliable network and access way flexibly, realize the connection of system in control center.
In a word, the utility model provides a kind of novel subway passenger information system, and this system can need increase or the next understanding in time of removing module passenger traffic volume information according to the client, has improved subway operational efficiency and security.
Description of drawings
Fig. 1 is the structural representation of a kind of novel subway passenger information system of the utility model embodiment 1;
Fig. 2 is the structural representation of a kind of novel subway passenger information system of the utility model embodiment 2;
Fig. 3 is the structural representation of the interface of PIS system and inside and outside system in the utility model;
Fig. 4 is the structural representation of PIS system and clock system interface in the utility model;
Fig. 5 is the structural representation of PIS system and broadcast system interface in the utility model;
Fig. 6 is the structural representation of PIS system and CCTV interface in the utility model;
Fig. 7 is the structural representation of PIS system and center connecting interface in the utility model;
Fig. 8 is the structural representation of PIS system and station connecting interface in the utility model;
Fig. 9 is the structural representation of PIS system and power supply and ground connection interface in the utility model;
Figure 10 is the structural representation of PIS system and integrated communications network administration subsystem interface in the utility model;
Figure 11 is the structural representation of the interface of PIS system and comprehensive monitoring system in the utility model;
Figure 12 is the structural representation of the interface of PIS system and automatic fire alarm system in the utility model;
Figure 13 is the structural representation of the interface of PIS system and digital television system in the utility model;
Figure 14 is the structural representation of the interface of PIS system and other information sources in the utility model.
Embodiment
For above-mentioned purpose, the feature and advantage that make the utility model can be more obviously understandable, the utility model is done further detailed explanation below in conjunction with accompanying drawing and embodiment.
One of core concept of the utility model has provided a kind of novel subway passenger information system, comprising: the PIS system is used for whole subway passenger information system is carried out centralized control and information processing; The built-in system of subway passenger information system is used to provide each module of inside of said subway Customer information; The external system of subway passenger information system is used to provide each module of outside of said subway Customer information; The interface system of subway passenger information system is used to provide the external interface and the internal interface of said subway Customer information; The external interface of said PIS system through said subway Customer information links to each other with the external system of said subway passenger information system; The internal interface of said PIS system through said subway Customer information links to each other with the built-in system of said subway passenger information system; This system can need increase or the next understanding in time of removing module passenger traffic volume information according to the client, has improved subway operational efficiency and security.
A kind of novel subway passenger information system of the utility model can write down the passenger information on this circuit, and omnibearing management function is provided.Concrete function is divided as follows:
Be divided into center subsystem, train station subsystem, network subsystem, ad production subsystem, onboard subsystem five sub-systems from structure.
Be divided into information source from control function; Key-course is broadcasted at the center; Key-course and four levels of station (train) playing device are broadcasted in station (train).The information transmission at control center to station provides optical fiber by the transmission system of personal communication system, and native system is set up a 100M ethernet channel, and the information transmission of ground to train adopts wireless mode.
The passenger traffic volume information on this circuit be can in time understand through this system, the operational efficiency and the security of subway promoted greatly.
With reference to Fig. 1, show structural representation Fig. 1 of a kind of novel subway passenger information system of the utility model embodiment, specific as follows said:
The PIS system; Be used for whole subway passenger information system is carried out centralized control and information processing, said PIS system comprises PIS hub-interface server, PIS station server, PIS equipment, PIS central server, PIS CATV transmission system conversion equipment and PIS audio and video matrix;
The built-in system of subway passenger information system; Be used to provide each module of inside of said subway Customer information, said subway passenger information system comprises clock system, broadcast system, communication Integrated Network Management System, power supply and earthed system, comprehensively monitoring, BAS, PIS subsystem and PIS equipment;
The external system of subway passenger information system; Be used to provide each module of outside of said subway Customer information, the external system of said subway passenger information system comprises oracle, control center, infosystem, CCTV system, Vehicular system, civil engineering finishing, municipal sector and FAS;
The interface system of subway passenger information system is used to provide the external interface and the internal interface of said subway Customer information; The external interface of said PIS system through said subway Customer information links to each other with the external system of said subway passenger information system; The internal interface of said PIS system through said subway Customer information links to each other with the built-in system of said subway passenger information system.
Wherein, the PIS hub-interface server of said PIS system links to each other with the clock system connecting terminal block of said clock system through serial line interface; The PIS station server of said PIS system links to each other with the broadcast system connecting terminal block of said broadcast system through serial line interface RS422; The PIS hub-interface server via Ethernet interface of said PIS system links to each other with the CCTV system wiring terminal row of said CCTV system; The PIS hub-interface server via Ethernet interface of said PIS system links to each other with the ATS signal system connecting terminal block of said ATS signal system; The PIS station server via Ethernet interface of said PIS system links to each other with the signal system connecting terminal block of ATS signal system; The PIS equipment of said PIS system links to each other with the station of ups power cabinet, the end opening of center ups power cabinet through cable; The PIS equipment of said PIS system links to each other with the ground terminal case through earthing cable; The PIS hub-interface server via Ethernet interface of said PIS system links to each other with the communication network management system connecting terminal block of said communication network management system; The PIS central server of said PIS system links to each other with switch through Ethernet interface, and said switch passes through the PIS communication interface and links to each other with comprehensive monitoring system; The PIS station server of said PIS system connects through rigid line and links to each other with the fire system connecting terminal block of automatic fire alarm system; The PIS audio and video matrix of said PIS system links to each other with radiotelevision or nonnumeric CATV through cable, the PIS hub-interface server via Ethernet of said PIS system with can the display text news information, weather forecast information, quotations on the stock market information, digital map information link to each other with the equipment that the public transport subway is changed to information.
With reference to Fig. 2, show structural representation Fig. 2 of a kind of novel subway passenger information system of the utility model embodiment, specifically can comprise:
PIS hub-interface server 201 is used for whole subway passenger information system is carried out centralized control and information processing.
Wherein, said PIS is meant passenger information system.
The built-in system 204 of subway passenger information system is used to provide each module of inside of said subway Customer information.
Wherein, the built-in system 204 of said subway passenger information system specifically can comprise:
Clock system A1 is used to provide the clock information of the built-in system of said subway passenger information system.
Broadcast system A2 is used to provide the broadcast message of the built-in system of said subway passenger information system.
Communication Integrated Network Management System A3 is used to provide the communication comprehensive network management information of the built-in system of said subway passenger information system.
Power supply and earthed system A4 are used to provide the power supply and the grounding apparatus of the built-in system of said subway passenger information system.
Comprehensive monitoring system A5 is used to monitor the operation conditions of whole subway passenger information system.
The A6 of BAS system is used to provide the BAS of subway passenger information system.
Wherein, said BSA (Building Automation System) typically refers to " building control system ", but is meant " equipment automatic monitoring system " in the subway industry.
PIS subsystem A7 is used to provide the PIS of subway passenger information system.
PIS device systems A8 is used to provide the PIS equipment of subway passenger information system.
The external system 105 of subway passenger information system is used to provide each module of outside of said subway Customer information.
Wherein, the external system 105 of said subway passenger information system specifically can comprise:
External information origin system B1 is used to provide the oracle of the external system of said subway passenger information system.
The B2 of system of control center is used to provide control center's information of the external system of said subway passenger information system.
Infosystem B3 is used to provide the information of the external system of said subway passenger information system.
The B4 of CCTV system is used to provide the CCTV information of the external system of said subway passenger information system.
Wherein, said CCTV system is meant closed-circuit TV monitoring system.
Vehicular system B5 is used to provide the information of vehicles of the external system of said subway passenger information system.
Civil engineering finished system B6 is used to provide the civil engineering finishing information of the external system of said subway passenger information system.
The B7 of system of municipal sector is used to provide municipal sector's information of the external system of said subway passenger information system.
The B8 of FAS system is used to provide the FAS information of the external system of said subway passenger information system.
Wherein, said FAS system is meant automatic fire alarm system.
The interface system 106 of subway passenger information system is used to provide the external interface and the internal interface of said subway Customer information.
Wherein, the interface system 106 of said subway passenger information system specifically can comprise:
The C1 of internal interface system of subway passenger information system is used to provide said subway passenger information system internal interface.
Wherein, the inside volume interface system C1 of said subway passenger information system specifically can comprise:
Interface system D1 between each system of the inside of subway passenger information system is used to provide the interface between each system of inside of said subway passenger information system.
Wherein, the interface system D1 between each system of the inside of said subway passenger information system specifically can comprise:
The interface system E1 of the PIS of subway passenger information system and electric power system is used to provide the PIS of said subway passenger information system and the interface of electric power system.
The interface system E2 of the PIS of subway passenger information system and communication system is used to provide the PIS of said subway passenger information system and the interface of communication system.
The interface system E3 of the PIS of subway passenger information system and comprehensive monitoring system is used to provide the PIS of said subway passenger information system and the interface of comprehensive monitoring system.
The interface system E4 of the PIS of subway passenger information system and real-time clock is used to provide the PIS of said subway passenger information system and the interface of real-time clock.
The interface system E5 of the PIS of subway passenger information system and broadcast system is used to provide the PIS of said subway passenger information system and the interface of broadcast system.
Interface system D2 between intrasystem each subsystem of the PIS of subway passenger information system is used to provide the interface between intrasystem each subsystem of PIS of said subway passenger information system.
Wherein, the interface system D2 between intrasystem each subsystem of said subway passenger information system PIS specifically can comprise:
The control center's subsystem of subway passenger information system and the interface system F1 of network subsystem are used to provide the control center's subsystem of said subway passenger information system and the interface of network subsystem.
The interface system F2 of the train station subsystem of subway passenger information system and network subsystem is used to provide the train station subsystem of said subway passenger information system and the interface of network subsystem.
The interface system F3 of the onboard subsystem of subway passenger information system and network subsystem is used to provide the onboard subsystem of said subway passenger information system and the interface of network subsystem.
Interface system D3 in each subsystem of subway passenger information system between equipment and project is used to provide the interior equipment of each subsystem of said subway passenger information system and the interface between project.
The D4 of other internal interface system of subway passenger information system is used to provide other internal interface of said subway passenger information system.
The C2 of external interface system of subway passenger information system is used to provide the external interface of said subway passenger information system.
Wherein, the C2 of external interface system of said subway passenger information system specifically can comprise:
The interface system G1 of the PIS of subway passenger information system and subway contractor is used to provide the PIS of said subway passenger information system and the interface of subway contractor.
Wherein, the interface system G1 of the PIS of said subway passenger information system and subway contractor specifically can comprise:
The interface system H1 of the PIS of subway passenger information system and civil engineering contractor is used to provide the PIS of said subway passenger information system and the interface of civil engineering contractor.
The PIS of subway passenger information system and the interface system H2 that fits up contractor are used to provide the PIS of said subway passenger information system and the interface of finishing contractor.
The PIS of subway passenger information system and vehicle supplier's interface system H3 is used to provide the PIS of said subway passenger information system and vehicle supplier's interface.
The interface system H4 of the PIS of subway passenger information system and ATS is used to provide the PIS of said subway passenger information system and the interface of ATS.
Wherein, said ATS is meant train automatic monitoring system.
The interface system H5 of the PIS of subway passenger information system and FAS is used to provide the PIS of said subway passenger information system and the interface of FAS.
The interface system G2 subway passenger information system and municipal sector is used to provide said subway passenger information system and interface municipal sector.
Wherein, interface system G2 said subway passenger information system and municipal sector specifically can comprise:
The interface system I1 subway passenger information system and power department is used to provide said subway passenger information system and interface power department.
The interface system I2 subway passenger information system and traffic department is used to provide said subway passenger information system and interface traffic department.
The interface system I3 subway passenger information system and Office of the Telecommunications Authority is used to provide said subway passenger information system and interface Office of the Telecommunications Authority.
The G3 of other external interface system of subway passenger information system is used to provide other external interface of said subway passenger information system.
With reference to Fig. 3, show the structural representation of the interface of PIS system and inside and outside system in the utility model.
From Fig. 3, can find out: the interface of PIS system and inside and outside system, specific as follows said:
The internal interface of PIS
1) interface between inner each system;
● the interface of PIS and electric power system;
● the interface of PIS and communication system;
● the interface of PIS and comprehensive monitoring system (comprising with the interface of BAS system)
● the interface of PIS and real-time clock
● the interface of PIS and broadcast system;
2) interface between intrasystem each subsystem of PIS;
● the interface of control center's subsystem and network subsystem;
● the interface of train station subsystem and network subsystem;
● the interface of onboard subsystem and network subsystem;
3) equipment, project interface in each subsystem;
4) other interface
The external interface of PIS
1) interface of PIS and other contractor of Beijing Metro circuit;
● with the interface of civil engineering contractor;
● with the interface of finishing contractor;
● with vehicle supplier's interface;
● with the interface of ATS;
● with the interface of FAS;
2) with the interface of all relevant municipal administration departments such as (being not limited to electric power, traffic, communication) of this project;
3) other interface;
Internal interface is coordinated in a contractor, and external interface is coordinated between different contractors and municipal competent authorities, and the management of interface is different.Passenger information system can being connected in control center or station and other system.Keep work when helping being connected with control center AT STATION disconnection with other system interface AT STATION, but this moment, information had locality.Connect in control center and to satisfy the simple principle of interface, be convenient to centralized control, consider operating position and the centralized control principle of passenger information system, the integrality that highly reliable network and information provide is in being connected of control center's realization and other system.
With reference to Fig. 4, show the structural representation of PIS system and clock system interface in the utility model.
As can beappreciated from fig. 4: the structure of PIS system and clock system interface in the utility model.
Physical interface
The serial line interface of PIS hub-interface server connects with the COM1 of clock system.
The √ interface type
The single channel serial line interface.
The √ interface protocol
Interface protocol should satisfy clock supply merchant's requirement.
The √ data flow
One-way transmission is from the clock system to PIS.
The information that interface transmits
Clock system provides unified clock information completely to PIS.
Interface position
PIS and clock system interface are in the control center private communication facility chamber voice distribution frame connecting terminal block outside.
Interface function
Clock system is that the hub-interface server of PIS system provides reference clock synchronous, all working station and terminal device in the responsible synchronous PIS of the central server system.The form of clock synchronization is defined by clock system, and the PIS system is explained.
With reference to Fig. 5, show the structural representation of PIS system and broadcast system interface in the utility model.
As can beappreciated from fig. 5: the structure of PIS system and broadcast system interface in the utility model.
Physical interface
PIS and broadcast system interface adopt serial line interface or secondary passive bus (in design liaison, confirming).
The √ interface type
RS422/RS485 or secondary do not have source contact.
Wherein, said RS422/RS485 is the agreement that is used to represent different serial communications.
The √ interface protocol
Interface protocol: adopt the Modbus communication protocol, concrete form is provided by broadcast system or two families consult.
Wherein, said Modbus is meant not a kind of field bus protocol of Dicon AS's recommendation.
The √ data flow
By broadcast system single flow direction PIS, the volume of control PIS.
The information that interface transmits
Broadcast system transmits broadcast control information to PIS.
Interface position
The interface of PIS and broadcast system is the connecting terminal block outside of broadcast system equipment AT STATION.
Interface function
The station system controls the audio volume of station PIS equipment according to the information from broadcast system.When station broadcast system in certain when broadcast zone, weaken or close of the sound accompaniment of PIS system at this station respective regions, after the broadcasting of station respective regions stops, recovering the PIS sound accompaniment and broadcast.
With reference to Fig. 6, show the structural representation of PIS system and CCTV interface in the utility model.
As can beappreciated from fig. 6: the structure of PIS system and CCTV interface in the utility model.
Physical interface
PIS system and CCTV system are interconnected in control center, and interface is 1 tunnel independence 10/100M Ethernet, and separation is in the communication outlet of CCTV.
The √ interface type
RJ45 or other, concrete and CCTV supplier's negotiation.
The √ interface protocol
Employing is based on the Modbus communication protocol of TCP/IP.
The √ data flow
Transmission direction is a transmitted in both directions.Vehicle-mounted PIS system provides train digital video surveillance information to the CCTV system, and the CCTV system sends the video control information to vehicle-mounted PIS system.
The information that interface transmits
The PIS system sends train video monitor information to the CCTV system in control center, offers the related personnel after the CCTV system reception train video monitor information and calls demonstration.
Interface position
PIS system and CCTV system are interconnected in control center, and interface is 1 tunnel independence 10/100M Ethernet, and separation is in the communication outlet of CCTV.
Interface function
The CCTV system receives the train digital video information that vehicle-mounted PIS system provides, and sends the video control information to vehicle-mounted PIS system.
Interface with signal system
The PIS system offers the PIS system at control center ATS information that signal system is transmitted and the text message that edits (branchs station shows two types with train), and the PIS system is responsible for functions such as the synthesizing of station and train broadcast picture completely, Play Control and terminal demonstration.
Comprehensive monitoring system offers the PIS system with the text message that edits, play mode information AT STATION, and the PIS system is responsible for showing that our station broadcasts functions such as synthetic, Play Control and the terminal demonstration of picture.
The PIS system carries out protocol conversion in control center, is responsible for the interface debugging with the PIS system, and the PIS system gratuitously cooperates.
With reference to Fig. 7, show the structural representation of PIS system and center connecting interface in the utility model.
From Fig. 7, can find out: the structure of PIS system and center connecting interface in the utility model.
Physical interface
The PIS control center server is connected to the terminal row of ATS signal system through Ethernet interface.
The √ interface type
RJ45。
The √ interface protocol
Adopt the tcp/ip communication stipulations of Modbus, specifically fixed again when design liaison.
The √ data flow
Transmission direction is an one-way transmission, and signal system is to the PIS center subsystem.
The information that interface transmits
Signal system provides following information to PIS: the time of departure of train and train arrival time information, ATS information, shield door failure message and edit text message (branch station and train show two types), automatic fire alarm information, play mode information after confirming, and send urgent and general message etc. to the PIS system.
The PIS system can receive and explain the ATS information that the signal system system sends.And can real-time ATS information be sent to the corresponding display terminal of PIS system through the multicast mode.
Interface position
Through the 100M Ethernet interface, the interface separation is in control center's signal wiring frame outside line side in control center for PIS system and signal system.
Interface function
The ATS system provides train arrival information and all fronts track circuit occupied information for the PIS system.For station equipment, signal system need provide the arrival time (countdown, the time is accurate to second) of the following three row trains of uplink and downlink circuit, the next stop, train terminus, train number, running number respectively; For mobile unit, infosystem need provide the arrival time (countdown, the time is accurate to second) of this train, the next stop and train terminus, train number, running number etc.
The PIS system can be following from the operation information that signal ATS system gets access to:
Class Three's train arrives the relative time of our station under
each platform up-downlink direction;
Whether
our station is the transfer stop, and the route that can change to;
train number, train number
The first last bus information of
our station up-downlink direction.
The PIS system is connected in control center with signal system, and the signal that signal system is sent is through hub-interface server forwards to system centre server.The advantage of center connected mode is that system architecture is simple, is convenient to centralized control.
With reference to Fig. 8, show the structural representation of PIS system and station connecting interface in the utility model.
From Fig. 8, can find out: the structure of PIS system and station connecting interface in the utility model.
Physical interface
The √ interface type
PIS station server via Ethernet interface is connected to the terminal row of ATS signal system.
The √ interface protocol
Adopt the tcp/ip communication stipulations of Modbus, specifically fixed again when design liaison.
The √ data flow
Transmission direction is an one-way transmission, and signal system is to the PIS train station subsystem.
The information that interface transmits
Signal system provides following information to PIS: the time of departure of train and train arrival time information, ATS information, shield door failure message and edit text message (branch station and train show two types), automatic fire alarm information, play mode information after confirming, and send urgent and general message etc. to the PIS system.
The PIS system can receive and explain the ATS information that the signal system system sends.And can real-time ATS information be sent to the corresponding display terminal of PIS system through the multicast mode.
Interface position
The interface of PIS and signal system is the connecting terminal block outside of signal system equipment AT STATION.
Interface function
The ATS system provides train arrival information for the PIS system.For station equipment, signal system need provide the arrival time (countdown, the time is accurate to second) of the following three row trains of uplink and downlink circuit, the next stop and train terminus respectively; For mobile unit, infosystem need provide the arrival time (countdown, the time is accurate to second) of this train, the next stop and train terminus.
The PIS system can be following from the operation information that signal ATS system gets access to:
Class Three's train arrives the relative time of our station under
each platform up-downlink direction;
Whether
our station is the transfer stop, and the route that can change to;
The first last bus information of
our station up-downlink direction.
The PIS system is connected at each station with signal system, and the signal that signal system is sent is through all relevant display terminals in station server forwards to the our station.This mode can guarantee to be connected when breaking down with the network at station at the center, can normally broadcast train arrival information.
In order to make those of ordinary skill in the art understand the utility model better, introduce the structure of PIS system and vehicle interface in the utility model below in detail, specific as follows said:
Principle
The installation requirement of mobile unit is proposed to the vehicle tenderer by the utility model.Vehicle-mounted PIS system equipment is divided by the interface and is provided by the utility model and vehicle respectively, is accomplished by vehicle and installs, and form an organic whole with other system of vehicle.
The function that realizes
The real-time Presentation Function of photos and sending messages under the center: mobile unit sends to the vehicle-mounted system of displaying the play after treatment in real time through the information that receives wireless transmission and carries out the audio frequency and video broadcast.Video code rate is 4～8Mbps.
Quasi real time or according to listing (recorded broadcast pattern) playing function: will pre-record or the programme content of recorded broadcast sends to the vehicle-mounted system of displaying the play and carries out audio frequency and video and play.
The real-time upload function of monitor message in the car: the passenger's video monitor information by gathering in the vehicle passenger cab can be uploaded to control center in real time.
The PIS system can show the shield door failure message that receives on the car door flash of light bus stop announcement device of corresponding train.
Interface position and interface are divided
Interface position is at every group of car head and the tail cab.
Interface position, function and divisions of responsibility can
(1) interface PIS.RS.1
Type: physical interface
Purposes: be used to install top antenna.
PIS: provide and lay the ultimate range that feeder cable allows between size, installation requirement and antenna to the receiving equipment of PIS top antenna.
RS: vehicle is done to install, designs, is coordinated for the PIS antenna, requires to provide space and the required passage of cabling according to PIS.
(2) interface PIS.RS.2
Type: physical interface
Purposes: be used to install the PIS system equipment.
PIS: the ultimate range that size, installation requirement and the permission of equipment room cabling of each equipment of PIS system in the cab are provided.
RS: vehicle is that PIS system onboard equipment is done inner installation, design, coordinated, and according to its requirement cabinet space and the required passage of cabling is provided.
(3) interface PIS.RS.3
Type: DC110V power supply
Purposes: vehicle is given the PIS power devices.PIS equipment comprises: switch in the cab, onboard servers, control flow, wireless vehicle mounted, processor, digital hard disc video recorder, supply convertor etc. provide DC110V by vehicle.The interface separation is the power supply terminal that vehicle provides.
PIS: the feed cable (comprising: the line footpath size and the type declaration of feed cable) that is discharged to headstock/tail PIS system equipment tape identification from power supply terminal is provided.
RS: provide power supply and power supply terminal row, sky to open fuse and the required passage of cable laying.
(4) interface PIS.RS.4
Type: audio-video interface (interface standard is undetermined)
Purposes: the video information of lcd controller output is delivered to the video distributor (LCD display) of each guest room through cable, and the interface separation is the leading-out terminal of lcd controller.
Wherein, said LCD is meant LCD; Lcd controller is meant the computer installation of control liquid crystal display content.
PIS: the technical requirement of video and audio cable and the lcd controller port position of specifying RS to connect are provided.
RS: provide terminal row to reach video and audio cable from lcd controller video distributor (LCD display) to the guest room.Connect LCD display device in cab lcd controller to the guest room.
Wherein, said RS is meant the railcar system.
(5) interface PIS.RS.5
Type: network interface RJ-45
Purposes: the video camera real time monitoring image of cab and guest room is sent into the network switch and video recorder, and the interface separation is the leading-out terminal of the cab network switch.
PIS: band shielding CAT5E UTP cable technical requirement and connectivity port that tape identification is provided.
RS: provide terminal row to reach the band shielding CAT5E UTP cable that is discharged to cab, guest room surveillance camera and driver's indoor equipment from terminal.
(6) interface PIS.RS.6
Type: the station map flashing light information interface of calling out the stops
Purposes: the information of arriving at a station and shield door failure message that cab receives are sent into corresponding station map flashing light bus stop announcement device demonstration in the guest room, and the interface separation is the leading-out terminal of the cab network switch.
PIS: signal wire technical requirement and connectivity port that tape identification is provided.
RS: provide terminal row to reach the signal wire of the equipment in the cab that is discharged to from terminal.
With reference to Fig. 9, show the structural representation of PIS system and power supply and ground connection interface in the utility model.
From Fig. 9, can find out: the structure of PIS system and power supply and ground connection interface in the utility model.
The interface position of PIS indoor equipment and power supply and ground connection is at the end opening of control center, station, rolling stock section's communication power supply chamber ups power cabinet.Supply line from this interface to equipment room is responsible for solution by the utility model.
The PIS outdoor equipment comprises the interface position of various display terminals, touch-screen and interval access point apparatus and power supply and ground connection, at the delivery outlet of control center, station, rolling stock section's communication power supply chamber AC power distribution cabinet/AC distribution panel.Supply line from this interface to equipment room (comprising the interval) is responsible for solution by the utility model.
The ground connection of PIS equipment is responsible for adopting the lead of insulating sheath to be connected to indoor ground terminal by the utility model.
Physical interface
Interface type
The employing hard-line cable connects.Earthing cable adopts the BX-2X25 insulated conductor.
Interface position
PIS and power supply interface position are at the end opening of rolling stock section, station, center ups power cabinet.The ground connection of PIS adopts the BX-2X25 insulated conductor to be connected to the ground terminal case at rolling stock section, station, center.
In order to make those skilled in the art understand the utility model better, introduce the structure of PIS system and civil engineering finishing in the utility model below in detail, specific as follows said:
Laying and the construction of equipment installing base of communications such as native system control center, rolling stock section, station, tube of force/groove will be carried out with the construction of ground finishing layer synchronously, or local reservation the in ground carried out the secondary construction.
Interface position
Communication, tube of force/groove, equipment installing base.
The interface content
The utility model is responsible for providing PIS communication, line of electric force, equipment mounting bracket etc. according to the requirement of design document.
Civil engineering/finishing requires to be responsible for laying with Equipment Foundations of PIS communication, tube of force/groove according to design document the condition that provides is installed, and is responsible for the closing in operation after required hole of reservation PIS specialty and PIS equipment are installed.
With reference to Figure 10, show the structural representation of PIS system and integrated communications network administration subsystem interface in the utility model.
From Figure 10, can find out: the structure of PIS system and integrated communications network administration subsystem interface in the utility model.
Physical interface
PIS system and integrated communications network administration subsystem are interconnected in control center, and interface is 1 tunnel independence 10/100M Ethernet, and separation is in the communication outlet of PIS system network management.
The √ interface type
RJ45。
The √ interface protocol
Adopt ICP/IP protocol or based on the Modbus communication protocol of TCP/IP, specifically fixed when design liaison.
The √ data flow
Transmission direction is an one-way transmission.The PIS system provides the data message of equipment state and device failure alert to Integrated Network Management System.
The information that interface transmits
The PIS system provides the data message of equipment state and device failure alert to Integrated Network Management System.
Interface position
The communication outlet of PIS system network management.
Interface function
The PIS system provides the data message of equipment state and device failure alert to Integrated Network Management System.
With reference to Figure 11, show the structural representation of the interface of PIS system and comprehensive monitoring system in the utility model.
From Figure 11, can find out: the structure of the interface of PIS system and comprehensive monitoring system in the utility model.
Physical interface
The PIS central server connects 2 switches, is connected to the Dual-Ethernet interface of comprehensive monitoring system respectively through two switches.
Interface type
Two-way 100M Ethernet interface.
Interface protocol
Adopt ICP/IP protocol or based on the Modbus communication protocol of TCP/IP.
Data flow
Transmission comes one-way transmission.The information that centre grade PIS transmits to comprehensive monitoring system: the duty of all station equipments, fault alarm information.
Interface position
The PIS communication interface outside, the i.e. port of PIS communication switchboard
Interface function
The PIS system can provide system's real-time running state to comprehensive monitoring system, comprises whether operate as normal of equipment, the content of broadcast etc.
With reference to Figure 12, show the structural representation of the interface of PIS system and automatic fire alarm system in the utility model.
From Figure 12, can find out: the structure of the interface of PIS system and automatic fire alarm system in the utility model.
Physical interface
PIS station server adopts the rigid line connection to connect with automatic fire alarm system.
Interface type
Hardware lines connects.
Data flow
To the unidirectional connection of PIS, send fire alarm signal by automatic fire alarm to PIS.
Interface position
The interface of PIS and automatic fire alarm system at the center, the connecting terminal block of the station automatic fire alarm system equipment outside.
Interface function
When emergency conditioies such as fire occurring, trigger urgent prediction scheme (unidirectional) by automatic fire alarm system.For example, when the platform breaking out of fire, automatic fire alarm system triggers the corresponding urgent prediction scheme of PIS system.Each display screen of platform will show fire warning and evacuation route, and the display screen of subway concourse gate top will show and can only set off.
With reference to Figure 13, show the structural representation of the interface of PIS system and digital television system in the utility model.
From Figure 13, can find out: the structure of the interface of PIS system and digital television system in the utility model.
Physical interface
Interface type
The BNC concentric cable
Wherein, said BNC is meant concentric cable.
Interface protocol
DVB-C。
Wherein, said DVB-C is meant the abbreviation of DVB Digital Video Broadcasting, and DVB-C refers to be applicable to the DVB of wired mode.
Data flow
Digital cable TV is to PIS system one-way transmission.
Interface position
The splicing ear of PIS CATV transmission system conversion equipment.
Interface function
The utility model provides digital cable TV program access interface, and present stage is adopted existing standard DTV interface, and after new standard promulgation and the enforcement, the utility model is promised to undertake the system digits TV is inserted smooth upgrade.
With reference to Figure 14, show the structural representation of the interface of PIS system and other information sources in the utility model.
From Figure 14, can find out: the structure of the interface of PIS system and other information sources in the utility model.
Physical interface
Interface type
The interface type BNC concentric cable of the same radiotelevision of the audio and video matrix of PIS system/nonnumeric CATV.
PIS system centre server adopts Ethernet to accept literal news, weather forecast, quotations on the stock market, numerical map, public transport subway transfer information etc.
Interface protocol
According to interface case is definite on design liaison meeting separately.
Data flow
The interface of radiotelevision, nonnumeric CATV literal news, weather forecast, quotations on the stock market, numerical map, public transport subway transfer information etc. is to PIS system one-way transmission.
Interface position
The equipment junction of control center's interface server and audio and video matrix.
Interface function
The utility model provides the interface that inserts with other information sources.
The utility model is responsible for the circuit of these information sources is introduced the PIS system, and the providing of relevant information between responsible limber up period.
The utility model provides the interface that inserts with the out of Memory source.And be responsible for the circuit of these information sources is introduced the PIS system, relevant information provides between also responsible limber up period.
These information sources include, but is not limited to: DTV, mobile TV, nonnumeric CATV, literal news, Weather information, quotations on the stock market, numerical map, public transport subway transfer information etc.
In a word, the utility model provides a kind of novel subway passenger information system, and this system can need increase or the next understanding in time of removing module passenger traffic volume information according to the client, has improved subway operational efficiency and security.
More than a kind of novel subway passenger information system that the utility model provided has been carried out detailed introduction; Used concrete example among this paper the principle and the embodiment of the utility model are set forth, the explanation of above embodiment just is used to help to understand the system and the core concept thereof of the utility model; Simultaneously, for one of ordinary skill in the art, according to the thought of the utility model, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.
Claims (10)
1. a novel subway passenger information system is characterized in that, comprising:
The PIS system; Be used for whole subway passenger information system is carried out centralized control and information processing, said PIS system comprises PIS hub-interface server, PIS station server, PIS equipment, PIS central server, PIS CATV transmission system conversion equipment and PIS audio and video matrix;
The built-in system of subway passenger information system; Be used to provide each module of inside of said subway Customer information, said subway passenger information system comprises clock system, broadcast system, communication Integrated Network Management System, power supply and earthed system, comprehensively monitoring, BAS, PIS subsystem and PIS equipment;
The external system of subway passenger information system; Be used to provide each module of outside of said subway Customer information, the external system of said subway passenger information system comprises oracle, control center, infosystem, CCTV system, Vehicular system, civil engineering finishing, municipal sector and FAS;
The interface system of subway passenger information system is used to provide the external interface and the internal interface of said subway Customer information; The external interface of said PIS system through said subway Customer information links to each other with the external system of said subway passenger information system; The internal interface of said PIS system through said subway Customer information links to each other with the built-in system of said subway passenger information system.
2. system according to claim 1 is characterized in that: the PIS hub-interface server of said PIS system links to each other with the clock system connecting terminal block of said clock system through serial line interface.
3. system according to claim 1 is characterized in that: the PIS station server of said PIS system links to each other with the broadcast system connecting terminal block of said broadcast system through serial line interface RS422.
4. system according to claim 1 is characterized in that: the PIS hub-interface server via Ethernet interface of said PIS system links to each other with the CCTV system wiring terminal row of said CCTV system.
5. system according to claim 1 is characterized in that: the PIS hub-interface server via Ethernet interface of said PIS system links to each other with the ATS signal system connecting terminal block of said ATS signal system; The PIS station server via Ethernet interface of said PIS system links to each other with the signal system connecting terminal block of ATS signal system.
6. system according to claim 1 is characterized in that: the PIS equipment of said PIS system links to each other with the station of ups power cabinet, the end opening of center ups power cabinet through cable; The PIS equipment of said PIS system links to each other with the ground terminal case through earthing cable.
7. system according to claim 1 is characterized in that: the PIS hub-interface server via Ethernet interface of said PIS system links to each other with the communication network management system connecting terminal block of said communication network management system.
8. system according to claim 1 is characterized in that: the PIS central server of said PIS system links to each other with switch through Ethernet interface, and said switch passes through the PIS communication interface and links to each other with comprehensive monitoring system.
9. system according to claim 1 is characterized in that: the PIS station server of said PIS system connects through rigid line and links to each other with the fire system connecting terminal block of automatic fire alarm system.
10. system according to claim 1; It is characterized in that: the PIS audio and video matrix of said PIS system links to each other with radiotelevision or nonnumeric CATV through cable, the PIS hub-interface server via Ethernet of said PIS system with can the display text news information, weather forecast information, quotations on the stock market information, digital map information link to each other with the equipment that the public transport subway is changed to information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205252551U CN202422216U (en) | 2011-12-15 | 2011-12-15 | Novel subway passenger information system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205252551U CN202422216U (en) | 2011-12-15 | 2011-12-15 | Novel subway passenger information system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202422216U true CN202422216U (en) | 2012-09-05 |
Family
ID=46746954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205252551U Expired - Fee Related CN202422216U (en) | 2011-12-15 | 2011-12-15 | Novel subway passenger information system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202422216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104378601A (en) * | 2014-11-27 | 2015-02-25 | 北京卓越信通电子股份有限公司 | Train-mounted PIS control system |
-
2011
- 2011-12-15 CN CN2011205252551U patent/CN202422216U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104378601A (en) * | 2014-11-27 | 2015-02-25 | 北京卓越信通电子股份有限公司 | Train-mounted PIS control system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20161215 |