CN206202333U - A kind of electricity business instruction carriage signal dynamics detecting system - Google Patents
A kind of electricity business instruction carriage signal dynamics detecting system Download PDFInfo
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- CN206202333U CN206202333U CN201621228667.8U CN201621228667U CN206202333U CN 206202333 U CN206202333 U CN 206202333U CN 201621228667 U CN201621228667 U CN 201621228667U CN 206202333 U CN206202333 U CN 206202333U
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Abstract
A kind of electricity business instruction carriage signal dynamics detecting system, it is primarily implemented in electricity business instruction carriage running, Real-time Collection track circuit information, compensating electric capacity information, transponder information, traction current information, line facility apparent condition information, train speed and positional information etc., the information sends into detection service device after each subsystem processes, and information is shown in real time by each terminal device after server integrated treatment, preservation after testing.The system equipment such as including comprehensive detection subsystem, track circuit detection subsystem, compensating electric capacity detection subsystem, video detection subsystem, detection service device, detection terminal.The utility model advantage is using sensing technology, signal condition technology, GPS positioning technology, wireless communication technology, the network communications technology, spectrum analysis technique etc., railway signals equipment running status can be detected on high-speed railway electricity business instruction carriage, facilitate railroad maintenance personnel to detect Along Railway signalling arrangement and safeguard.
Description
Technical field
The utility model belongs to railway signals equipment dynamic detection application field, is specifically related to a kind of electricity business test train
The system for carrying out comprehensive detection in running with state to railway signals equipment.
Background technology
The high speed of railroad train, safe operation, in addition to needing good railway basis circuit and train status, in addition it is also necessary to
Information transfer and the train transmission of railway signal system.High-speed railway signal system is by ground signal Transmission system and cab signal
Receive control system composition.Ground signal Transmission system is arranged on train path curb line, and distribution is extensive, operation environment
Badly.With Development of High Speed Railway, user's request change and scientific and technological progress, original signal dynamic detection system is because by early stage
Technical merit is limited, and user's needs can not be met in systemic-function, technical performance index and reliability.
" Novel electric business instruction carriage signal dynamics detecting system " integrates test, analyze, manage, and is based on to computer
Technology, sensor technology, usb bus mechanics of communication, signal condition technology, signal analysis technology, signal digital processing technology, nothing
The integrated use of line communication technology and video processing technique.By high speed acquisition, with multitask, the processing method of multithreading,
Realize Novel electric business instruction carriage during starting to Rail Detection circuit transmission characteristic, compensating electric capacity, transponder message, railway line
The detection of the information such as pipeline equipment outward appearance, real-time statistics, ranking are carried out finally by comprehensive analysis to equipment with quality.
The content of the invention
The purpose of this utility model is to provide one kind comprehensively can be believed track circuit in electricity business instruction carriage running
Breath, compensating electric capacity information, transponder information, traction current information, line facility apparent condition information, train speed and position letter
Breath, the comprehensive dynamic detection system of transponder running status.
To achieve the above object, the present invention uses following technical scheme：
A kind of electricity business instruction carriage signal dynamics detecting system, it includes comprehensive detection subsystem, track circuit detection subsystem
System, compensating electric capacity detection subsystem, transponder detection subsystem, traction current detection subsystem, video detection subsystem, power supply
Subsystem, Network Communication Sub system, detection service device, detection terminal and display large-size screen monitors；
The comprehensive detection subsystem, for gathering train running speed information, positional information and Vehicular turn information, and
Information after treatment is sent to detection service device by network；
The track circuit detects subsystem, amplitude, carrier frequency, low frequency and cab signal for acquisition trajectory circuit signal
On-off state information, and track circuit information after treatment is sent to detection service device by network；
The compensating electric capacity detects subsystem, for gathering position, the status information of equipment of ground compensating electric capacity, and will adopt
Collection information is sent to detection service device by network；
The transponder detects subsystem, for gathering ground transponder message, transponder parameter and linking relationship information,
And will be sent to detection service device by network after the parameter information treatment of collection transponder, detection transponder message information is by string
Detection service device is transported in oral instructions；
The traction current detects subsystem, for the amplitude of traction current signal, harmonic wave and imbalance in acquisition trajectory
Rate information, and collection information is passed through into network transmission to detection service device；
The video detection subsystem, the image information for gathering rail track trackside equipment, and video figure will be gathered
As information is transmitted through the network to detection service device；
The power subsystem, is configured with uninterrupted ups power, and non-stop run power supply is provided for system equipment；
The Network Communication Sub system, is configured with the network switch, is adopted for connection system detection service device, each subsystem
Acquisition means and detection terminal device, and carry out network service and information transfer；
The detection service device, for receiving information after each subscriber device acquisition process, and is carried out comprehensive to receive information
Close analyzing and processing, classification treatment and store, and be forwarded to each detection terminal device；
The detection terminal, shows for each detection subsystem detection information and control command is issued；
The display large-size screen monitors, have more than 2 pieces to show that large-size screen monitors are combined, and are shown for the centralized displaying on large-size screen monitors or piecemeal
The various information of system detectio.
A kind of electricity business instruction carriage signal dynamics detecting system, system equipment uses modular construction, and each subsystem sets
Standby to be arranged in testing agency, each subscriber device can carry out independent assortment and increase or decrease according to actual needs；It is described each
Subscriber device, including comprehensive detection subscriber device, track circuit detection subscriber device, compensating electric capacity detection subsystem set
Standby, transponder detection subscriber device, traction current detection subscriber device, video detection subscriber device；
The detection terminal, including comprehensive detection terminal, electronic map terminal, traction current detection terminal, transponder ginseng
Number detection terminal, transponder message graphic terminal, VDT video data terminal；The detection terminal, using industrial computer or insertion
Formula computer；
The comprehensive detection terminal, for the dynamic detection information of display track circuit, compensating electric capacity signal in real time, and with
Figure, numerical approach are shown；
The electronic map terminal, for showing the dynamic operation track in instruction carriage detection process and road speed letter
Breath, semaphore status information, positional information；
The traction current detects terminal, the dynamic inspection for showing the out-of-balance current between two rail in detection left and right
Measurement information；
The transponder parameter detecting terminal, the dynamic detection information for showing detection transponder parameter；
The transponder message graphic terminal, for showing detection Responder linking relation information, grade information, speed limit letter
Breath, the real speed information of operation, section information, low frequency modulation code information, while carrying out real-time detection file playback；
The VDT video data terminal, for showing the line facility video information detected in electricity business instruction carriage running.
The comprehensive detection subsystem, including velocity sensor, electronic gyroscope, gps antenna, Beidou antenna, synthesis are adopted
Acquisition means；The velocity sensor, gps antenna, Beidou antenna are electrically connected with detection harvester；The synthetical collection dress
Put and be connected with network detection subsystem network interchanger；
The velocity sensor, for gathering axle head velocity information in train travelling process, will adopt through the communications cable
Collect information transfer to synthetical collection device；The velocity sensor, at electricity business instruction carriage wheel；
The electronic gyroscope, turn in train travelling process angle information and transmit to synthetical collection device for gathering；
The gps antenna, for receiving gps satellite signal, and will receive signal through coaxial telecommunications cable transmission to synthesis
Harvester；The gps antenna, at the roof of electricity business instruction carriage；
The Beidou antenna, for receiving Big Dipper satellite signal, and will receive signal through coaxial telecommunications cable transmission to comprehensive
Close harvester；The Beidou antenna, at the roof of electricity business instruction carriage；
The synthetical collection device, using a group box-like structure, in detection rack；The synthetical collection device, uses
In input GPS/ Big Dipper satellite signals, electronic gyroscope information, velocity sensor information are carried out into reception processing, parsing, parse
Go out velocity information, positional information, spindle nose velocity information and the Vehicular turn information of vehicle operation, and the information that will be parsed through network
Interchanger is transmitted to detection service device；The positional information includes longitude information and latitude information during train operation.
The track circuit detects subsystem, is divided into wired detection and radio detection two ways, when in use according to need
One way in which is selected to detect track circuit information；
The track circuit detects subsystem, and using wired detection mode, equipment includes track circuit harvester, track
Circuit communication cable, cab signal communication cable；The track circuit harvester, by track circuit communication cable, locomotive
Signal communication cable is connected with external locomotive signal main frame, and track circuit harvester is exchanged with network detection subsystem network
Machine is connected；The track circuit harvester, using a group box-like structure, in detection rack；The track circuit is adopted
Acquisition means, track circuit carrier frequency information, low-frequency information and cab signal switch for receiving the transmission of external locomotive signal main frame
Amount status information；The track circuit harvester, using a group box-like structure, in detection rack；
The track circuit detects subsystem, using radio detection mode, equipment include track circuit wireless acquisition device,
TAX casees interface module, radio receiver；
The track circuit wireless acquisition device, equipment cab signal host side mounted externally, by communication cable with
Cab signal main frame is connected；The track circuit wireless receiving harvester, the rail for receiving the transmission of cab signal main frame
Road circuit analog quantity information and cab signal switching value information, and by wirelessly transmitting to radio receiver receive information；
The TAX casees interface module, in equipment TAX casees mounted externally, for receiving external equipment TAX casees transmission letter
Breath, and by the way that receive information wirelessly is forwarded into radio transceiver device；The TAX casees interface module and external equipment TAX
Case is connected by RS485 buses；
The radio receiver, using a group box-like structure, in detection rack；The radio receiver, uses
In reception track circuit wireless acquisition device, TAX case transmission informations, and information is forwarded to detection service after network is by parsing
Device.
The compensating electric capacity detects subsystem, including compensating electric capacity transmitting antenna 1, compensating electric capacity transmitting antenna 2, compensation electricity
Hold reception antenna, compensating electric capacity harvester；The compensating electric capacity transmitting antenna 1, compensating electric capacity transmitting antenna 2, compensating electric capacity
Reception antenna is electrically connected with compensating electric capacity harvester；The compensating electric capacity harvester is by cable network and network
System network switch is connected；
The compensating electric capacity transmitting antenna 1, installed in instruction carriage bottom left end, passes for receiving compensating electric capacity harvester
Defeated power signal simultaneously launches rail left end compensating electric capacity magnetic field signal；
The compensating electric capacity transmitting antenna 2, installed in instruction carriage bottom right-hand member, passes for receiving compensating electric capacity harvester
Defeated power signal simultaneously launches rail right-hand member compensating electric capacity magnetic field signal；
The compensating electric capacity reception antenna, installed in instruction carriage bottom centre position, for receiving track circuit left and right two
End compensating electric capacity transmission signal；
The compensating electric capacity harvester, using a group box-like structure, in detection rack；The compensating electric capacity collection
Device, for producing and exports power signal needed for compensating electric capacity transmitting antenna, while compensating electric capacity reception antenna is input into believing
Number nursed one's health, changed, collection information is then transmitted through the network to detection service device.
The transponder detects subsystem, including BTM detections antenna, BTM main frames；
The BTM detects antenna, for launching 27MHZ energy signals, while receiving the transponder message of transponder transmitting
Signal, signal frequency, amplitude；The BTM detects antenna, installed in electricity business instruction carriage underbody portion, by coaxial telecommunications cable with
BTM main frames are connected；
The BTM main frames, for producing output 27MHZ energy signals, while to transponder transmission signal parameters, transponder
Message signals are parsed, processed, and then transponder message signals are transmitted to detection service device after serial ports is by parsing；Together
When, BTM main frames are transmitted through the network to detection service after gathering amplified transponder parameter information, filtering, A/D conversion process
Device；The BTM main frames, in detection rack, are connected by network interface with network subsystem device network interchanger, are passed through
Serial ports is connected with detection service device.
The traction current detects subsystem, including traction current sensor, traction current harvester；It is described to draw back
Flow sensor is connected with traction current harvester, the traction current harvester and network subsystem network switch phase
Connection；
The traction current sensor, for receiving rail traction current signal, and will sense traction current signal transmission
To traction current harvester；The traction current sensor, is configured with 4 traction current sensors, is separately mounted to experiment
The corresponding left rail in Chinese herbaceous peony end and right rail, the corresponding left rail in instruction carriage rear end and right rail；
The traction current harvester, using a group box-like structure, in detection rack, for the traction that will be received
Returned signal is amplified, filters, A/D conversions and information package are processed, and information after detection process then is passed through into network transmission
To detection service device.
The video detection subsystem, including video camera, camera pan-tilt, tripod head controlling device；The camera pan-tilt
It is connected with tripod head controlling device, the tripod head controlling device is connected with video camera；The video camera and network subsystem net
Network interchanger is connected；
The video camera, for gathering rail track equipment appearance state image information, and passes through network by collection information
Transmit to detection service device；Meanwhile, video camera receives video detection client video control instruction, focal length to video camera, clear
Clear degree is adjusted；The video camera, on camera pan-tilt, can configure multiple as needed；The video camera, point
For POE powers and independently-powered two kinds of any one modes；The video camera, when being powered using POE, by network subsystem
Device network interchanger provides power supply；The video camera, when using independently-powered, power supply is provided by tripod head controlling device；
The camera pan-tilt, using electric cylinders module, fixed train exterior, for installing fixed video camera, while to taking the photograph
Camera position moves control；
The tripod head controlling device, for receiving video detection client control instruction, stepping in actuated camera head
The step number of the main story, reversion and rotation of motor, while providing camera operation power supply；The tripod head controlling device, using unit block
Structure, in detection rack.
Using the present invention of above-mentioned technical proposal, it has advantages below：
(1) present invention is using sensing technology, signal condition technology, GPS positioning technology, wireless communication technology, network service
Technology, spectrum analysis technique etc., can detect railway signals equipment running status on high-speed railway electricity business instruction carriage, convenient
Railroad maintenance personnel detect to Along Railway signalling arrangement and safeguard.
(2) present invention realizes new test car during starting to vehicle-mounted rail with multitask, the processing method of multithreading
The detection of the information such as road circuit transmission characteristic, compensating electric capacity, transponder message, is carried out to equipment by comprehensive analysis with quality
Real-time statistics, ranking.
Brief description of the drawings
Fig. 1 is system construction drawing of the present utility model.
Fig. 2 is network structure of the present utility model.
Fig. 3 sets portion's layout drawing for of the present utility model.
Specific embodiment
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is described, is retouched
The embodiment stated is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
As shown in figure 1, a kind of electricity business instruction carriage signal dynamics detecting system, including comprehensive detection subsystem, track circuit
Detection subsystem, compensating electric capacity detection subsystem, transponder detection subsystem, traction current detection subsystem, video detection
System, power subsystem, Network Communication Sub system, detection service device, detection terminal and display large-size screen monitors；
Comprehensive detection subsystem detection train running speed information, positional information and Vehicular turn information, and treatment is believed
Breath is sent to detection service device by network；Track circuit detects that subsystem picks up host device and receives track circuit letter from outside
Number amplitude, carrier frequency, low frequency and cab signal on-off state information, and the track circuit information that will be processed sent by network
To detection service device；Compensating electric capacity detection subsystem detects position, the equipment state of ground compensating electric capacity, and detection information is led to
Network is crossed to send to detection service device；Transponder detection subsystem detection ground transponder message, transponder parameter and link are closed
It is information, and detection transponder parameter information is sent to detection service device by network, detection transponder message information passes through
Serial Port Transmission is to detection service device；The amplitude of traction current signal on traction current detection subsystem detection track, harmonic wave and not
Balanced ratio, and by detection information by network transmission to detection service device；Video detection subsystem detection rail track trackside sets
Standby image information, and detection video image information is transmitted through the network to detection service device；
The power subsystem, is configured with uninterrupted ups power, and non-stop run power supply is provided for system equipment；
As shown in Fig. 2 the Network Communication Sub system, the network switch gathers system detectio server, each subsystem
Device and detection terminal device are attached by cable network, and carry out network service and information transfer；Each subsystem
Equipment, including comprehensive detection subscriber device, track circuit detection subscriber device, compensating electric capacity detect subscriber device, answer
Answer device detection subscriber device, traction current detection subscriber device, video detection subscriber device；
The detection service device, for receiving information after each subscriber device acquisition process, and is carried out comprehensive to receive information
Close analyzing and processing, classification treatment and store, and be forwarded to each detection terminal device；
The detection terminal device, is shown for each subsystem detection information and control command is issued；
The display large-size screen monitors, have more than 2 pieces to show that large-size screen monitors are combined, and are shown for the centralized displaying on large-size screen monitors or piecemeal
The various information of system detectio.
As shown in figure 3, equipment installation site of the invention is as follows：The BTM antennas, compensating electric capacity reception antenna, compensation
Electric capacity transmitting antenna, traction current sensor, installed in electricity business instruction carriage underbody, velocity sensor is arranged on wheel, shooting
Machine is arranged on train exterior；Gps antenna, Beidou antenna are arranged at roof of train.
A kind of electricity business instruction carriage signal dynamics detecting system, system equipment uses modular construction, and each subsystem sets
Standby to be arranged in testing agency, each subscriber device can carry out independent assortment and increase or decrease according to actual needs；
The detection terminal, including comprehensive detection terminal, electronic map terminal, traction current detection terminal, transponder ginseng
Number detection terminal, transponder message graphic terminal, VDT video data terminal；The detection terminal, using industrial computer or insertion
Formula computer；
The comprehensive detection terminal, for the dynamic detection information of display track circuit, compensating electric capacity signal in real time, and with
Figure, numerical approach are shown；
The electronic map terminal, for showing the dynamic operation track in instruction carriage detection process and road speed letter
Breath, semaphore status information, positional information；
The traction current detects terminal, the dynamic inspection for showing the out-of-balance current between two rail in detection left and right
Measurement information；
The transponder parameter detecting terminal, the dynamic detection information for showing detection transponder parameter；
The transponder message graphic terminal, for showing detection Responder linking relation information, grade information, speed limit letter
The information such as breath, the real speed information of operation, section information, low frequency modulation code, while carrying out real-time detection file playback；
The VDT video data terminal, for showing the line facility video information detected in electricity business instruction carriage running.
The comprehensive detection subsystem, including velocity sensor, electronic gyroscope, gps antenna, Beidou antenna, synthesis are adopted
Acquisition means；The velocity sensor, gps antenna, Beidou antenna are electrically connected with detection harvester；The synthetical collection dress
Put and be connected with network detection subsystem network interchanger；
The velocity sensor, for gathering axle head velocity information in train travelling process, will adopt through the communications cable
Collect information transfer to synthetical collection device；The velocity sensor, at electricity business instruction carriage wheel；
The electronic gyroscope, turn in train travelling process angle information and transmit to synthetical collection device for gathering；
The gps antenna, for receiving gps satellite signal, and will receive signal through coaxial telecommunications cable transmission to synthesis
Harvester；The gps antenna, at the roof of electricity business instruction carriage；
The Beidou antenna, for receiving Big Dipper satellite signal, and will receive signal through coaxial telecommunications cable transmission to comprehensive
Close harvester；The Beidou antenna, at the roof of electricity business instruction carriage；
The synthetical collection device, using a group box-like structure, in detection rack；The synthetical collection device, uses
In input GPS/ Big Dipper satellite signals, electronic gyroscope information, velocity sensor information are carried out into reception processing, parsing, parse
Go out velocity information, positional information, spindle nose velocity information and the Vehicular turn information of vehicle operation, and processing information is handed over through network
Change planes and transmit to detection service device；The positional information includes longitude information and latitude information during train operation.
As shown in figure 1, the track circuit detection subsystem, is divided into wired detection and radio detection two ways, make
Used time selects one way in which to detect track circuit information as needed；
When using wired detection mode, track circuit detection subscriber device includes track circuit harvester, track
Circuit communication cable, cab signal communication cable；Track circuit harvester, by track circuit communication cable, cab signal
Communication cable is connected with external locomotive signal main frame, the track circuit carrier frequency information of reception external locomotive signal main frame transmission,
Low-frequency information and cab signal on-off state information, then transmit information to detection service device by the network switch；Institute
Track circuit harvester is stated, using a group box-like structure, in detection rack；
When using radio detection mode, the track circuit detects subsystem, and equipment includes track circuit wireless collection
Device, TAX casees interface module, radio receiver；Wireless receiving harvester receives the track electricity of cab signal main frame transmission
Road analog quantity information and cab signal switching value information, and by wirelessly transmitting to radio receiver receive information；TAX casees
Interface module receives external equipment TAX case transmission informations, and by the way that receive information wirelessly is forwarded into radio transceiver device；
Radio receiver receives track circuit wireless acquisition device, TAX case transmission informations, and information is forwarded after network will be parsed
To detection service device.
The track circuit wireless acquisition device, equipment cab signal host side mounted externally, by communication cable with
Cab signal main frame is connected；
The TAX casees interface module, in equipment TAX casees mounted externally；The TAX casees interface module and external equipment
TAX casees are connected by RS485 buses；
The radio receiver, using a group box-like structure, in detection rack.
The compensating electric capacity detects subsystem, including compensating electric capacity transmitting antenna 1, compensating electric capacity transmitting antenna 2, compensation electricity
Hold reception antenna, compensating electric capacity harvester；The compensating electric capacity transmitting antenna 1, compensating electric capacity transmitting antenna 2, compensating electric capacity
Reception antenna is electrically connected with compensating electric capacity harvester；The compensating electric capacity harvester is by cable network and network
System network switch is connected；
The compensating electric capacity transmitting antenna 1, installed in instruction carriage bottom left end, passes for receiving compensating electric capacity harvester
Defeated power signal simultaneously launches rail left end compensating electric capacity magnetic field signal；
The compensating electric capacity transmitting antenna 2, installed in instruction carriage bottom right-hand member, passes for receiving compensating electric capacity harvester
Defeated power signal simultaneously launches rail right-hand member compensating electric capacity magnetic field signal；
The compensating electric capacity reception antenna, installed in instruction carriage bottom centre position, for receiving track circuit left and right two
End compensating electric capacity transmission signal；
The compensating electric capacity harvester, for producing and exports power signal needed for compensating electric capacity transmitting antenna, while
Compensating electric capacity reception antenna input signal is nursed one's health, is changed, collection information is then transmitted through the network to detection service
Device；The compensating electric capacity harvester, using a group box-like structure, in detection rack.
The transponder detects subsystem, including BTM detections antenna, BTM main frames；
The BTM detects antenna, for launching 27MHZ energy signals, while receiving the transponder message of transponder transmitting
Signal, signal frequency, amplitude；
The BTM main frames, for producing output 27MHZ energy signals, while to transponder transmission signal parameters, transponder
Message signals are parsed, processed, and then transponder message signals are transmitted to detection service device after serial ports is by parsing；Together
When, BTM main frames are transmitted through the network to detection service after gathering amplified transponder parameter information, filtering, A/D conversion process
Device；The BTM main frames, in detection rack, are connected by network interface with network subsystem device network interchanger, are passed through
Serial ports is connected with detection service device.
The traction current detects subsystem, including traction current sensor, traction current harvester；It is described to draw back
Flow sensor is connected with traction current harvester, the traction current harvester and network subsystem network switch phase
Connection；
The traction current sensor, for receiving rail traction current signal, and will sense traction current signal transmission
To traction current harvester；The traction current sensor, is configured with 4 traction current sensors, is separately mounted to experiment
The corresponding left rail in Chinese herbaceous peony end and right rail, the corresponding left rail in instruction carriage rear end and right rail；
The traction current harvester, using a group box-like structure, in detection rack, for the traction that will be received
Returned signal is amplified, filters, A/D conversions and information package are processed, and information after detection process then is passed through into network transmission
To detection service device.
The video detection subsystem, including video camera, camera pan-tilt, tripod head controlling device；The camera pan-tilt
It is connected with tripod head controlling device, the tripod head controlling device is connected with video camera；The video camera and network subsystem net
Network interchanger is connected；
The video camera, for gathering rail track equipment appearance state image information, and passes through network by collection information
Transmit to detection service device；Meanwhile, video camera receives video detection client video control instruction, focal length to video camera, clear
Clear degree is adjusted；The video camera, on camera pan-tilt, can configure multiple as needed；The video camera, when
When being powered using POE, power supply is provided by network subsystem device network interchanger；The video camera, when using independently-powered
When, provide power supply by tripod head controlling device；
The camera pan-tilt, using electric cylinders module, fixed train exterior, for installing fixed video camera, while to taking the photograph
Camera position moves control；
The tripod head controlling device, in detection rack, for receiving video detection client control instruction, drives
The main story of stepper motor, reversion and the step number for rotating in camera pan-tilt, while providing camera operation power supply；The head control
Device processed, using unit block structure, in detection rack.
The present invention is using sensing technology, signal condition technology, GPS positioning technology, wireless communication technology, network service skill
Art, spectrum analysis technique etc., can detect railway signals equipment running status on high-speed railway electricity business instruction carriage, facilitate iron
Road attendant detects to Along Railway signalling arrangement and safeguards.
The present invention realizes new test car during starting to Rail Detection with multitask, the processing method of multithreading
The detection of the information such as circuit transmission characteristic, compensating electric capacity, transponder message, reality is carried out by comprehensive analysis to equipment with quality
Shi Tongji, ranking.
Claims (8)
1. a kind of electricity business instruction carriage signal dynamics detecting system, it is characterised in that it includes comprehensive detection subscriber device, track
Electric circuit inspection subscriber device, compensating electric capacity detection subscriber device, transponder detection subscriber device, traction current detection
System equipment, video detection subscriber device, power subsystem equipment, Network Communication Sub system equipment, detection service device, detection
Terminal and display large-size screen monitors；
The comprehensive detection subscriber device, track circuit detection subscriber device, compensating electric capacity detection subscriber device, response
Device detection subscriber device, traction current detection subscriber device, video detection subscriber device, detection service device, detection are eventually
End is connected by Network Communication Sub system device network interchanger；
The power subsystem equipment, is configured with uninterrupted ups power, and non-stop run power supply is provided for system equipment.
2. a kind of electricity business instruction carriage signal dynamics detecting system according to claim 1, it is characterized in that：A kind of electricity business
Instruction carriage signal dynamics detecting system, system equipment uses modular construction, and each subscriber device is arranged in testing agency, respectively
Subscriber device can carry out independent assortment and increase or decrease according to actual needs；Each subscriber device, including comprehensive inspection
Subscriber device, track circuit detection subscriber device, compensating electric capacity detection subscriber device, transponder detection subsystem is surveyed to set
Standby, traction current detection subscriber device, video detection subscriber device；
The network subsystem equipment, using the network switch；
The display large-size screen monitors, have more than 2 pieces to show that large-size screen monitors are combined；
The detection terminal, including comprehensive detection terminal, electronic map terminal, traction current detection terminal, the inspection of transponder parameter
Survey terminal, transponder message graphic terminal, VDT video data terminal；The detection terminal, using industrial computer or embedded meter
Calculation machine.
3. a kind of electricity business instruction carriage signal dynamics detecting system according to claim 1, it is characterized in that：The comprehensive detection
Subsystem, including velocity sensor, electronic gyroscope, gps antenna, Beidou antenna, synthetical collection device；The velocity pick-up
Device, gps antenna, Beidou antenna are electrically connected with detection harvester；The synthetical collection device detects subsystem with network
Device network interchanger is connected；
The velocity sensor, at electricity business instruction carriage wheel, for gathering axle head speed in train travelling process
Information, information transfer to synthetical collection device will be gathered through the communications cable；
The electronic gyroscope, turn in train travelling process angle information and transmit to synthetical collection device for gathering；
The gps antenna, for receiving gps satellite signal, and will receive signal through coaxial telecommunications cable transmission to synthetical collection
Device；The gps antenna, at the roof of electricity business instruction carriage；
The Beidou antenna, adopts through coaxial telecommunications cable transmission for receiving Big Dipper satellite signal, and receiving signal to comprehensive
Acquisition means；The Beidou antenna, at the roof of electricity business instruction carriage；
The synthetical collection device, using a group box-like structure, in detection rack.
4. a kind of electricity business instruction carriage signal dynamics detecting system according to claim 1, it is characterized in that：The track circuit
Detection subsystem, is divided into wired detection and radio detection two ways, selects one way in which pair as needed when in use
Track circuit information is detected；
The track circuit detects subsystem, and using wired detection mode, equipment includes track circuit harvester, track circuit
Communication cable, cab signal communication cable；The track circuit harvester, by track circuit communication cable, cab signal
Communication cable is connected with external locomotive signal main frame, and track circuit harvester detects subsystem network interchanger phase with network
Connection；The track circuit harvester, using a group box-like structure, in detection rack；
The track circuit detects subsystem, and using radio detection mode, equipment includes track circuit wireless acquisition device, TAX
Case interface module, radio receiver；The track circuit wireless acquisition device, equipment cab signal main frame mounted externally
End, is connected by communication cable with cab signal main frame；The TAX casees interface module, in equipment TAX casees mounted externally；
The TAX casees interface module is connected with external equipment TAX casees by RS485 buses；The radio receiver, using unit block
Formula structure, in detection rack, is connected with network subsystem device network interchanger.
5. a kind of electricity business instruction carriage signal dynamics detecting system according to claim 1, it is characterized in that：The compensating electric capacity
Detection subsystem, including compensating electric capacity transmitting antenna 1, compensating electric capacity transmitting antenna 2, compensating electric capacity reception antenna, compensating electric capacity
Harvester；The compensating electric capacity transmitting antenna 1, compensating electric capacity transmitting antenna 2, compensating electric capacity reception antenna and compensating electric capacity are adopted
Acquisition means are electrically connected；The compensating electric capacity harvester is connected by cable network with the network subsystem network switch
Connect；
The compensating electric capacity transmitting antenna 1, installed in instruction carriage bottom left end, for receiving compensating electric capacity harvester transmission work(
Rate signal simultaneously launches rail left end compensating electric capacity magnetic field signal；
The compensating electric capacity transmitting antenna 2, installed in instruction carriage bottom right-hand member, for receiving compensating electric capacity harvester transmission work(
Rate signal simultaneously launches rail right-hand member compensating electric capacity magnetic field signal；
The compensating electric capacity reception antenna, installed in instruction carriage bottom centre position, mends for receiving the left and right two ends of track circuit
Repay electric capacity transmission signal；
The compensating electric capacity harvester, using a group box-like structure, in detection rack.
6. a kind of electricity business instruction carriage signal dynamics detecting system according to claim 1, it is characterized in that：The transponder inspection
Survey subsystem, including BTM detections antenna, BTM main frames；
The BTM detects antenna, installed in electricity business instruction carriage underbody portion, is connected with BTM main frames by coaxial telecommunications cable；
The BTM main frames, in detection rack；The BTM main frames are exchanged by network interface with network subsystem device network
Machine is connected；The BTM main frames are connected by serial ports with detection service device.
7. a kind of electricity business instruction carriage signal dynamics detecting system according to claim 1, it is characterized in that：The traction current
Detection subsystem, including traction current sensor, traction current harvester；The traction current sensor is adopted with traction current
Acquisition means are connected, and the traction current harvester is connected with the network subsystem network switch；
The traction current sensor, for receiving rail traction current signal, and will sensing traction current signal transmission to leading
Lead back stream harvester；The traction current sensor, is configured with 4 traction current sensors, before being separately mounted to instruction carriage
Hold corresponding left rail and right rail, the corresponding left rail in instruction carriage rear end and right rail；
The traction current harvester, using a group box-like structure, in detection rack.
8. a kind of electricity business instruction carriage signal dynamics detecting system according to claim 1, it is characterized in that：The video detection
Subsystem, including video camera, camera pan-tilt, tripod head controlling device；The camera pan-tilt is connected with tripod head controlling device；
The video camera is connected with the network subsystem network switch；
The video camera, on camera pan-tilt, can configure multiple as needed；The video camera, is divided into POE and powers
With independently-powered two kinds of any one modes；The video camera, when being powered using POE, by network subsystem device network
Interchanger provides power supply；The video camera, when using independently-powered, power supply is provided by tripod head controlling device；
The camera pan-tilt, using electric cylinders module, fixed train exterior, for installing fixed video camera；
The tripod head controlling device, using unit block structure, in detection rack.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107933614A (en) * | 2017-11-10 | 2018-04-20 | 北京全路通信信号研究设计院集团有限公司 | BTM (Business transaction management) equipment for multi-information fusion transmission of host and antenna unit and implementation method |
| CN109035956A (en) * | 2018-10-13 | 2018-12-18 | 南京吉目希自动化科技有限公司 | A kind of command and control actual training device for the teaching of city rail telephone block system |
| CN109459637A (en) * | 2018-11-14 | 2019-03-12 | 北京交大思诺科技股份有限公司 | Track circuit Adjacent track interference real-time detecting system |
| CN111572596A (en) * | 2020-06-04 | 2020-08-25 | 哈尔滨铁路减速顶调速研究有限公司 | Locomotive signal host output information on-vehicle detection system |
| CN112881853A (en) * | 2021-04-02 | 2021-06-01 | 山东悠远电子科技有限公司 | Electric service comprehensive test system for track circuit |
| CN114383607A (en) * | 2021-12-15 | 2022-04-22 | 中国铁道科学研究院集团有限公司通信信号研究所 | Method for testing dynamic performance of BTM (Business transaction Module) by utilizing IMU (inertial measurement Unit) |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107933614A (en) * | 2017-11-10 | 2018-04-20 | 北京全路通信信号研究设计院集团有限公司 | BTM (Business transaction management) equipment for multi-information fusion transmission of host and antenna unit and implementation method |
| CN109035956A (en) * | 2018-10-13 | 2018-12-18 | 南京吉目希自动化科技有限公司 | A kind of command and control actual training device for the teaching of city rail telephone block system |
| CN109459637A (en) * | 2018-11-14 | 2019-03-12 | 北京交大思诺科技股份有限公司 | Track circuit Adjacent track interference real-time detecting system |
| CN109459637B (en) * | 2018-11-14 | 2020-11-03 | 北京交大思诺科技股份有限公司 | Real-time detection system for adjacent line interference of track circuit |
| CN111572596A (en) * | 2020-06-04 | 2020-08-25 | 哈尔滨铁路减速顶调速研究有限公司 | Locomotive signal host output information on-vehicle detection system |
| CN112881853A (en) * | 2021-04-02 | 2021-06-01 | 山东悠远电子科技有限公司 | Electric service comprehensive test system for track circuit |
| CN114383607A (en) * | 2021-12-15 | 2022-04-22 | 中国铁道科学研究院集团有限公司通信信号研究所 | Method for testing dynamic performance of BTM (Business transaction Module) by utilizing IMU (inertial measurement Unit) |
| CN114383607B (en) * | 2021-12-15 | 2024-05-07 | 中国铁道科学研究院集团有限公司通信信号研究所 | Method for testing BTM dynamic performance by using IMU |
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