CN207304780U - Vehicle-mounted contact net operating state information acquisition device based on image capture device - Google Patents
Vehicle-mounted contact net operating state information acquisition device based on image capture device Download PDFInfo
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- CN207304780U CN207304780U CN201721346924.2U CN201721346924U CN207304780U CN 207304780 U CN207304780 U CN 207304780U CN 201721346924 U CN201721346924 U CN 201721346924U CN 207304780 U CN207304780 U CN 207304780U
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Abstract
The utility model provides a kind of vehicle-mounted contact net operating state information acquisition device based on image capture device.The device includes：Shield cabinet, power supply box and mainframe box, the shield cabinet is installed on locomotive roof, power supply box and mainframe box are installed in locomotive, it is electrically connected between shield cabinet and mainframe box, connected between power supply box and the shield cabinet, mainframe box by supply line, shield cabinet includes thermal infrared imager, visible light camera, GPRS routers, Ethernet transparent transmission module and the first interchanger, and the first interchanger is connected with the thermal infrared imager, visible light camera, GPRS routers and Ethernet transparent transmission module by ethernet network.The device of the utility model obtains lifting bow signal from locomotive, increases wave filter and the design of isolated power supply module, reduces the interference of signal, improves the accuracy of judgement, and communication part adds signal isolation design, improves the stability of communication data transmission.
Description
Technical field
It the utility model is related to vehicle-mounted contact net technical field, more particularly to a kind of vehicle-mounted based on image capture device connects
Net-fault operating state information acquisition device.
Background technology
Existing track train is more to set pantograph in roof, is connect using pantograph with the contact net set up along parallel track
Touch, the power motor and other equipment electric energy being transmitted in train.In the real feelings that track train running speed is getting faster
Under condition, the reliability of pantograph and contact net is to ensureing that the normal operation of track train driving safety and railway traffic planning chart is shown
It is particularly important that obtaining.
At present, vehicle-mounted contact Running State non-contact detection device of the prior art is added in the EMU of operation
The fixation contact net running state detecting device of dress, to realize all standing of high-speed railway touching net state, round-the-clock dynamic
Detection.The device generally before EMU is dispatched from the factory just complete installation, installation site at the roof of 2 meters of EMU pantograph rear,
Detection emphasis lays particular emphasis on overhead contact line state and pantograph contact line relation, and the image which is gathered by image capture device, carries out
Image recognition analysis, judges whether rising bow, drop bow.Near can be to pantograph in EMU operating path and contact line contact area
The state of the art of overhead contact line carries out the inspection of all standing.The device can intuitively reflect the state of the art of contact net, work as contact
Net there are hard spot, dynamic geometry abnormal parameters alarm when, can by testing number it is found that pantograph pass through hard spot position produced by
Abnormal vibrations, spark the problems such as.
It is above-mentioned it is of the prior art it is vehicle-mounted contact Running State non-contact detection device the shortcomings that be：Since device is at family
Outer use, camera lens are easily made dirty, are easy to cause image recognition mistake, erroneous judgement lifting bow.Meanwhile without independent redundance unit event
Barrier monitoring, reporting device, during equipment fault, it is impossible to inform remote ground data center.Moreover, the device does not use centrally connected power supply
Control technology, and do not do signal isolation processing on communication signal, easily it is interfered, causes unstable transmission.
Utility model content
The embodiment of the utility model provides a kind of vehicle-mounted contact net running state information based on image capture device
Harvester, effectively information gathering is carried out to realize based on image capture device to vehicle-mounted contact Running State.
To achieve these goals, the utility model takes following technical solution.
The utility model provides following scheme：
A kind of vehicle-mounted contact net operating state information acquisition device based on image capture device, including：Shield cabinet, electricity
Source case and mainframe box, the shield cabinet are installed on locomotive roof, and the power supply box and the mainframe box are installed in locomotive, institute
State and be electrically connected between shield cabinet and the mainframe box, passed through between the power supply box and the shield cabinet, the mainframe box
Supply line connects, and the shield cabinet includes thermal infrared imager, visible light camera, GPRS routers, Ethernet transparent transmission mould
Block and the first interchanger, first interchanger and the thermal infrared imager, visible light camera, GPRS routers and Ethernet
Transparent transmission module is connected by ethernet network；
The visible light camera carries out Image Acquisition to pantograph and contact net state, and the thermal infrared imager is to contact
The full filed of net, pantograph and bow net operation relation carries out infrared thermal imaging information gathering.
Further, the supply line between power supply box and the shield cabinet includes miscellaneous equipment power bus, the Big Dipper
Independent supply line, carries out serial communication, the shield cabinet and the mainframe box between the power supply box and the mainframe box
Between carry out 485 bus communications and ethernet communication, carry out 485 bus communications between the power supply box and the shield cabinet.
Further, the shield cabinet further includes the independent power supply interface of miscellaneous equipment power supply interface, the Big Dipper, power supply conversion
Module, Big Dipper MCU control unit, roof MCU control unit, power control unit, Big Dipper short message module, Beidou antenna, benefit
Light lamp module, GPS module, gps antenna and GPRS routers.
Further, the power supply box turns 48V power supplys including 110V, 110V turns 24V power supplys, 110V power supplies and rising bow are believed
Number, in-car MCU control unit, UPS, storage battery, power control unit, 24V turn 12V power supplys, Big Dipper power supply output interface, roof
Power-supply device output, the output of mainframe box power supply, wave filter and rising bow signal isolation power module, the power control unit difference
Turn 48V power supplys with the 110V, in-car MCU control unit, UPS, 24V turn 12V power supplys, the output of roof power-supply device, mainframe box
Power supply exports and rising bow signal isolation power module is electrically connected, and the UPS turns 24V power supplys, storage battery, power supply control with 110V respectively
Unit and 24V processed turn 12V power electric connections, and the storage battery is electrically connected with UPS, Big Dipper power supply output interface respectively, described
110V turns 24V power supplys and is electrically connected respectively with wave filter, UPS, and it is single with wave filter, power supply control respectively that the 110V turns 48V power supplys
Member is electrically connected, and the 110V power supplies and rising bow signal are electrically connected with wave filter, rising bow signal isolation power module respectively.
Further, the mainframe box includes power supply box offer mainframe box power bus, industrial control computer mainboard, touches display
Screen, second switch and isolator, the power supply box provide mainframe box power bus and are shown with the industrial control computer mainboard, touch
Screen, second switch are connected with isolator circuit, and the power supply box provides mainframe box power bus and is the industrial control computer mainboard, touches
Touch display screen, second switch and isolator power supply, the touch display screen be connected with the industrial control computer mainboard by circuit and
Communication, the second switch are connected and are communicated by EtherNet cables with the industrial control computer mainboard, the industrial control computer mainboard
Signal isolation is carried out by the isolator, obtains locomotive TAX data by 485 bus communications.
Further, 48V power supplys, described are turned to the 110V after 110V power supply and the filtered device of rising bow signal
110V turns 24V power supplys and provides locomotive power supply, then turns 48V power supplys by the 110V and the 110V turns 24V power supplys by the locomotive
Power supply is converted to the voltage that system uses, and the 110V power supplies and rising bow signal give institute after rising bow signal isolation power module
State in-car MCU control unit and locomotive rising bow signal is provided；
The 110V turns 24V power supplys and powers for the UPS, and the storage battery is that the UPS powers after locomotive power-off, institute
State UPS and turn the power supply of 12V power supplys for the 24V, the power control unit controls the power supply control by in-car MCU control unit
Voltage needed for unit output processed is exported to the output of roof power-supply device and mainframe box power supply；
The UPS is Big Dipper power supply output interface power supply, and the power supply box passes through Big Dipper power supply output interface and shield
The independent power supply interface of the Big Dipper in cover cabinet is connected, the power supply box by roof power-supply device output with shield cabinet in its
Its equipment power supply interface is connected, and the power supply box is exported by mainframe box power supply to be connected with the supply input interface in mainframe box.
Further, in the shield cabinet, the miscellaneous equipment power supply interface is connected with the power control unit,
The roof MCU control unit is connected with the power control unit, the power control unit and the light supplementation lamp module,
GPS module, gps antenna, thermal infrared imager, visible light camera, GPRS routers, Ethernet transparent transmission module are connected with interchanger
And provide power supply；
The GPS module obtains positional information from the gps antenna, is led to the Ethernet transparent transmission module using serial ports
Letter, the independent power supply interface of the Big Dipper provide power supply for the power conversion module, and the power conversion module is converted into described
Supply voltage needed for Big Dipper MCU control unit, the Big Dipper short message module, the Big Dipper MCU control unit by serial ports with
The Big Dipper short message module communication, the Big Dipper short message module receive and launch data by Beidou antenna.
Further, the roof MCU control unit in the shield cabinet and the in-car MCU controls in the power supply box are single
Member uses 485 bus communications, and the Big Dipper MCU control unit in the shield cabinet makes with the industrial control computer mainboard in the mainframe box
With 485 bus communications, the interchanger in the shield cabinet uses EtherNet buses with the interchanger 304 in the mainframe box
Communicate, the in-car MCU control unit in the power supply box is communicated with the industrial control computer mainboard in the mainframe box using serial bus.
The utility model embodiment provides it can be seen from the technical solution provided by the embodiment of above-mentioned the utility model
Vehicle-mounted contact net operating state information acquisition device based on image capture device obtains lifting bow signal, increase filtering from locomotive
Device and the design of isolated power supply module, reduce the interference of signal, improve the accuracy of judgement, communication part adds signal isolation and sets
Meter, improves the stability of communication data transmission；The device is determined using comprehensive location technology gps satellite alignment system and big-dipper satellite
Position system, when GPS is capped and can not be accurately positioned, the big-dipper satellite alignment system of autonomous working passes through Big Dipper short message mode
With Big Dipper command centre module communication, realize that binary channels reports locomotive position and status fault information.
The aspect and advantage that the utility model adds will be set forth in part in the description, these are by from following description
In become obvious, or recognized by the practice of the utility model.
Brief description of the drawings
Fig. 1 is a kind of vehicle-mounted contact Running State letter based on image capture device that the utility model embodiment provides
Cease the structure diagram of harvester；
Fig. 2 is a kind of structure diagram for shield cabinet that the utility model embodiment provides；
Fig. 3 is a kind of structure diagram for power supply box that the utility model embodiment provides；
Fig. 4 is a kind of structure diagram for mainframe box that the utility model embodiment provides.
Embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein
Same or similar label represents same or similar element or has the function of same or like element from beginning to end.Lead to below
Cross the embodiment being described with reference to the drawings to be exemplary, be only used for explaining the utility model, and cannot be construed to this practicality
New limitation.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that used in the specification of the utility model
Wording " comprising " refer to there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or
Addition one or more other features, integer, step, operation, element, component and/or their groups.It should be understood that work as us
Element is claimed to be " connected " or during " coupled " to another element, it can be directly connected or coupled to other elements, or can also
There are intermediary element.In addition, " connection " used herein or " coupling " can include wireless connection or coupling.It is used herein to arrange
Taking leave "and/or" includes any cell of one or more associated list items and all combines.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific terminology) there is the meaning identical with the general understanding of the those of ordinary skill in the utility model fields.Also
It should be understood that those terms such as defined in the general dictionary should be understood that with the context of the prior art
The consistent meaning of meaning, and unless defined as here, will not be explained with the implication of idealization or overly formal.
For ease of the understanding to the utility model embodiment, done below in conjunction with attached drawing by taking several specific embodiments as an example into
The explanation of one step, and each embodiment does not form the restriction to the utility model embodiment.
On the basis of Running State being contacted in detection device provided by the utility model based on image capture device detection,
Wave filter and the design of isolated power supply module are with the addition of at bow signal obtaining to lift, and reduce signal interference, and believe in communication
Number part adds isolator, improves the stability of communication；Using comprehensive location technology, GPS (Global are included the use of
Positioning System, global positioning system) positioning and work independently Big Dipper short message satellite positioning, can not in GPS
In the case of normal communication, Big Dipper short message module can transmit locomotive position status information number from the influence of covering by satellite
According to ground data center, fault alarm is completed；And in bulk supply system, power supply box in-car control panel centralized Control institute
There is on/off, reduce equipment fault problem points, so as to improve the stability and reliability of communication and the power supply of equipment, make
Image capture device obtains more accurately related data information, by wireless network transmissions to ground data center, timely and effective,
Reliable and stable monitoring contact Running State.
A kind of vehicle-mounted contact net running state information based on image capture device that the utility model embodiment provides is adopted
The structure diagram of acquisition means is as shown in Figure 1, can specifically include：Shield cabinet 1, power supply box 2 and mainframe box 3, shield cabinet 1
Installed in locomotive roof, power supply box 2 and mainframe box 3 are installed in locomotive, are electrically connected between shield cabinet 1 and mainframe box 3, power supply
Connected between case 2 and shield cabinet 1, mainframe box 3 by supply line, supply line's bag between power supply box 2 and shield cabinet 1
The independent supply line of miscellaneous equipment power bus, the Big Dipper is included, serial communication, shield cabinet are carried out between power supply box 2 and mainframe box 3
485 bus communications and ethernet communication are carried out between 1 and mainframe box 3,485 buses are carried out between power supply box 2 and shield cabinet 1 and are led to
Letter.
A kind of structure diagram for shield cabinet that the utility model embodiment provides is as shown in Fig. 2, the shield cabinet 1
Include miscellaneous equipment power supply interface 100, the independent power supply interface 101 of the Big Dipper, power conversion module 102, Big Dipper MCU control unit
103rd, roof MCU control unit 104, power control unit 105, Big Dipper short message module 106, Beidou antenna 107, light compensating lamp mould
Block 108, GPS module 109, gps antenna 110, thermal infrared imager 111, visible light camera 112, GPRS routers 113, ether
Net transparent transmission module 114 and the first interchanger 115.
Above-mentioned visible light camera 112 carries out Image Acquisition, above-mentioned thermal infrared imager 111 to pantograph and contact net state
Infrared thermal imaging detection is carried out to the full filed of contact net, pantograph and bow net operation relation, forms full filed monitoring temperature,
Key monitoring and intellectual analysis temperature change are carried out to nucleus, so as to fulfill the alarm analysis of temperature anomaly change；Pass through
Infrared thermal imaging data, visible images data are gathered, carry out image identifying and processing, the calculating of dynamic geometry parameter online, it is right
Correlation transfinite data carry out automatic alarm.
First interchanger and thermal infrared imager, visible light camera, GPRS routers and Ethernet transparent transmission module by with
Too net network connection.First interchanger is the network equipment that a kind of electric signal is forwarded to, main to provide for cable connection
Port, can provide the needs of multiple equipment network connection.
A kind of structure diagram for power supply box that the utility model embodiment provides is as shown in figure 3, the power supply box 2 includes
110V turns 48V power supplys 201,110V turns 24V power supplys 202,110V power supplies and rising bow signal 203, in-car MCU control unit 204,
UPS205, storage battery 206, power control unit 207,24V turn 12V power supplys 208, Big Dipper power supply output interface 209, roof power supply
Equipment output 210 and mainframe box power supply output 211, wave filter 212, rising bow signal isolation power module 213, power control unit
207 turn 48V power supplys 201 with 110V respectively, in-car MCU control unit 204, UPS205,24V turn 12V power supplys 208, roof power supply
Equipment output 210, mainframe box power supply output 211 and rising bow signal isolation power module 213 be electrically connected, UPS205 respectively with 110V
Turn 24V power supplys 202, storage battery 206, power control unit 207 and 24V and turn 12V power supplys 208 to be electrically connected, storage battery 206 respectively and
UPS205, Big Dipper power supply output interface 209 are electrically connected, and 110V turns 24V power supplys 202 and is electrically connected respectively with wave filter 212, UPS205
Connect, 110V turns 48V power supplys 201 and is electrically connected respectively with wave filter 212, power control unit 207,110V power supplies and rising bow signal
203 are electrically connected with filter module 212, rising bow signal isolation power module 213 respectively.
A kind of structure diagram for mainframe box 3 that the utility model embodiment provides is as shown in figure 4, mainframe box 3 includes electricity
Source case provides mainframe box power bus 301, industrial control computer mainboard 302, touch display screen 303, second switch 304 and isolator
305.In the mainframe box 3, power supply box provides mainframe box power bus 301 and industrial control computer mainboard 302, touch display screen 303, the
Two interchangers 304 are connected with 305 circuit of isolator, and power supply box provides mainframe box power bus 301 and is industrial control computer mainboard 302, touches
Touch display screen 303, second switch 304 and isolator 305 to power, touch display screen 303 passes through circuit with industrial control computer mainboard 302
Connection and communication, for showing and operating, second switch 304 be connected with industrial control computer mainboard 302 by EtherNet cables and
Communication, industrial control computer mainboard 302 carry out signal isolation by isolator 305 and obtain locomotive TAX data by 485 bus communications.
Turn 48V power supplys 201 to the 110V after above-mentioned 110V power supplies and the filtered device 212 of rising bow signal 203,110V turns
24V power supplys 202 provide locomotive power supply, and above-mentioned 110V power supplies and rising bow signal 203 are after rising bow signal isolation power module 213
Locomotive rising bow signal is provided to above-mentioned in-car MCU control unit 204.48V power supplys 201 are turned by 110V again and 110V turns 24V power supplys
202 are converted to above-mentioned locomotive power supply the suitable voltage that system uses, and 110V turns 24V power supplys 202 and powers for UPS205, storage battery
206 power after locomotive power-off for UPS205, and UPS205 turns the power supply of 12V power supplys 208 for 24V and obtains 12V voltages, and power supply control is single
The connection of member 207 UPS205,110V turn 48V power supplys 201 and 24V turns 12V power supplys 208, passes through in-car MCU (Microcontroller
Unit, micro-control unit) control unit 204 control power control unit 207 export needed for voltage to roof power-supply device output
210 and mainframe box power supply output 211, in addition the Big Dipper power supply output interface 209 directly from UPS205 take electricity from miscellaneous equipment control
System；The power supply box 2 is connected by Big Dipper power supply output interface 209 with the independent power supply interface 101 of the Big Dipper in shield cabinet 1,
The power supply box 2 is connected by roof power-supply device output 210 with the miscellaneous equipment power supply interface 100 in shield cabinet 1, described
Power supply box 2 is connected by mainframe box power supply output 211 with the supply input interface 301 in mainframe box 3.
In the shield cabinet 1, miscellaneous equipment power supply interface 100 is connected to power control unit 105, roof MCU controls
Unit 104 controls 105 voltage output of power control unit, is light supplementation lamp module 108, GPS module 109, gps antenna 110, infrared
Thermal imaging system 111, visible light camera 112, GPRS routers 113, Ethernet transparent transmission module 114 and interchanger 115 are powered, GPS
Module 109 obtains positional information from gps antenna 110, and serial communication, thermal infrared imager are used with Ethernet transparent transmission module 114
111st, visible light camera 112, GPRS routers 113 and Ethernet transparent transmission module 114 are logical by EtherNet and interchanger 115
Letter, the independent power supply interface 101 of the Big Dipper provide power supply for power conversion module 102, and power conversion module 102 is converted into Big Dipper MCU
Supply voltage needed for control unit 103, Big Dipper short message module 106, Big Dipper MCU control unit 103 are short with the Big Dipper by serial ports
Message module 106 communicates, and Big Dipper short message module 106 receives and launch data by Beidou antenna 107.
Roof MCU control unit 104 in the shield cabinet 1 and the in-car MCU control unit in the power supply box 2
204 use 485 bus communications, the Big Dipper MCU control unit 103 in the shield cabinet 1 and the industrial personal computer in the mainframe box 3
Mainboard 302 uses 485 bus communications, and the interchanger 115 in the shield cabinet 1 makes with the interchanger 304 in the mainframe box 3
With EtherNet bus communications, the in-car MCU control unit 204 in the power supply box 2 and the industry control owner in the mainframe box 3
Plate 302 is communicated using serial bus.
Power supply box input power is obtained from electrical locomotive power by wave filter and powered, and image capture device is included in roof shield
High definition Visible Light Camera group and thermal infrared imager group, its corresponding power supply and other ancillary equipments are provided by in-car power supply box
Power supply；The illumination degrees of data and locomotive speed for the external environment that roof shield light compensating lamp is gathered by photosensitive sensor are sentenced
Break and carry out controlling switch function, there is provided the light of image capture device abundance, makes the image of collection more in the environment of insufficient light
Clearly.Under equipment normal operation, the related data and GPS positioning information and TAX casees of image capture device collection obtain
The data taken can be real-time transmitted to ground data center by 4G wireless telecommunications and carry out remote monitoring and defect alarm, or are stored in
In data-storage system in mainframe box.In equipment fault, the Big Dipper short message locating module of autonomous working can pass through satellite
Positional information and locomotive state information are transferred to ground data center.The product uses comprehensive location technology to ensure in equipment
It will be seen that the state of locomotive and being accurately positioned, the Composition of contents major function of equipment in the case of failure.
In conclusion the letter of the vehicle-mounted contact Running State based on image capture device that the utility model embodiment provides
Cease harvester and obtain lifting bow signal from locomotive, increase wave filter and the design of isolated power supply module, reduce the interference of signal, carry
The accuracy that height judges, so that the work of control device；The communication part adds signal isolation design, reduces signal and does
Disturb, improve the stability of communication data transmission；
The dress of the vehicle-mounted contact net operating state information acquisition based on image capture device that the utility model embodiment provides
Put using comprehensive location technology gps satellite alignment system and big-dipper satellite alignment system, being capped in GPS to be accurately positioned
When, the big-dipper satellite alignment system of autonomous working is realized double by Big Dipper short message mode and Big Dipper command centre module communication
Passage reports locomotive position and status fault information, avoids that caused by the above situation locomotive information (positional information can not be obtained
And status information) the problem of.
The dress of the vehicle-mounted contact net operating state information acquisition based on image capture device that the utility model embodiment provides
The positioning for by the GPS module inside roof shield, realizing onboard system is put, locomotive position and fault status information are passed through
Satellite is transferred to ground data center；By 4G routing wireless communication technologies, realize that defective data is transferred to ground control in time
Center, instructs contact net maintenance work.
One of ordinary skill in the art will appreciate that：Attached drawing is the schematic diagram of one embodiment, module in attached drawing or
Flow is not necessarily implemented necessary to the utility model.
One of ordinary skill in the art will appreciate that：The component in device in embodiment can describe to divide according to embodiment
It is distributed in the device of embodiment, respective change can also be carried out and be disposed other than in one or more devices of the present embodiment.On
The component for stating embodiment can be merged into a component, can also be further split into multiple subassemblies.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should
It is subject to scope of the claims.
Claims (8)
- A kind of 1. vehicle-mounted contact net operating state information acquisition device based on image capture device, it is characterised in that including：Shield Cover cabinet, power supply box and mainframe box, the shield cabinet are installed on locomotive roof, and the power supply box and the mainframe box are installed on In locomotive, it is electrically connected between the shield cabinet and the mainframe box, the power supply box and the shield cabinet, the mainframe box Between connected by supply line, the shield cabinet include thermal infrared imager, visible light camera, GPRS routers, ether Net transparent transmission module and the first interchanger, first interchanger and the thermal infrared imager, visible light camera, GPRS routers Connected with Ethernet transparent transmission module by ethernet network；The visible light camera to pantograph and contact net state carry out Image Acquisition, the thermal infrared imager to contact net, The full filed of pantograph and bow net operation relation carries out infrared thermal imaging information gathering.
- 2. device according to claim 1, it is characterised in that supply line's bag between power supply box and the shield cabinet The independent supply line of miscellaneous equipment power bus, the Big Dipper is included, serial communication, institute are carried out between the power supply box and the mainframe box State and 485 bus communications and ethernet communication are carried out between shield cabinet and the mainframe box, the power supply box and the shield machine 485 bus communications are carried out between case.
- 3. device according to claim 1, it is characterised in that the shield cabinet further include miscellaneous equipment power supply interface, The independent power supply interface of the Big Dipper, power conversion module, Big Dipper MCU control unit, roof MCU control unit, power control unit, north Struggle against short message module, Beidou antenna, light supplementation lamp module, GPS module, gps antenna and GPRS routers.
- 4. device according to claim 3, it is characterised in that the power supply box turns 48V power supplys including 110V, 110V turns 24V power supplys, 110V power supplies and rising bow signal, in-car MCU control unit, UPS, storage battery, power control unit, 24V turn 12V electricity Source, Big Dipper power supply output interface, the output of roof power-supply device, the output of mainframe box power supply, wave filter and rising bow signal isolation power supply Module, the power control unit turns 48V power supplys with the 110V respectively, in-car MCU control unit, UPS, 24V turn 12V electricity Source, roof power-supply device output, mainframe box power supply output and rising bow signal isolation power module be electrically connected, the UPS respectively with 110V turns 24V power supplys, storage battery, power control unit and 24V and turns 12V power electric connections, the storage battery respectively with UPS, north Bucket power supply output interface is electrically connected, and the 110V turns 24V power supplys and is electrically connected respectively with wave filter, UPS, and the 110V turns 48V electricity Source is electrically connected with wave filter, power control unit respectively, 110V power supply and rising bow signal respectively with wave filter, rising bow signal Isolated power supply module is electrically connected.
- 5. device according to claim 4, it is characterised in that the mainframe box includes power supply box and provides mainframe box power supply always Line, industrial control computer mainboard, touch display screen, second switch and isolator, the power supply box provide mainframe box power bus and institute State industrial control computer mainboard, touch display screen, second switch to connect with isolator circuit, it is total that the power supply box provides mainframe box power supply Line is the industrial control computer mainboard, touch display screen, second switch and isolator are powered, the touch display screen and the industry control Mainboard by circuit connect and communicate, the second switch be connected with the industrial control computer mainboard by EtherNet cables and Communication, the industrial control computer mainboard carry out signal isolation by the isolator, obtain locomotive TAX data by 485 bus communications.
- 6. device according to claim 5, it is characterised in that given after the 110V power supplies and the filtered device of rising bow signal The 110V turns 48V power supplys, the 110V turns 24V power supplys and provides locomotive power supply, then turns 48V power supplys and described by the 110V 110V turns 24V power supplys and the locomotive power supply is converted to the voltage that system uses, and the 110V power supplies and rising bow signal are by rising After bow signal isolation power module locomotive rising bow signal is provided to the in-car MCU control unit；The 110V turns 24V power supplys and powers for the UPS, and the storage battery is the UPS power supplies after locomotive power-off, described UPS turns the power supply of 12V power supplys for the 24V, and the power control unit controls the power supply to control by in-car MCU control unit Voltage is exported to the output of roof power-supply device and mainframe box power supply needed for unit output；The UPS is Big Dipper power supply output interface power supply, and the power supply box passes through Big Dipper power supply output interface and shield machine The independent power supply interface of the Big Dipper in case is connected, and the power supply box is exported by roof power-supply device and set with other in shield cabinet Available electrical interface is connected, and the power supply box is exported by mainframe box power supply to be connected with the supply input interface in mainframe box.
- 7. device according to claim 6, it is characterised in that in the shield cabinet, the miscellaneous equipment power supply connects Mouth is connected with the power control unit, and the roof MCU control unit is connected with the power control unit, the power supply control Unit processed and the light supplementation lamp module, GPS module, gps antenna, thermal infrared imager, visible light camera, GPRS routers, with Too net transparent transmission module connects with interchanger and provides power supply；The GPS module obtains positional information from the gps antenna, and serial communication, institute are used with the Ethernet transparent transmission module State the independent power supply interface of the Big Dipper and provide power supply for the power conversion module, the power conversion module is converted into the Big Dipper Supply voltage needed for MCU control unit, the Big Dipper short message module, the Big Dipper MCU control unit by serial ports with it is described Big Dipper short message module communicates, and the Big Dipper short message module receives and launch data by Beidou antenna.
- 8. device according to claim 7, it is characterised in that roof MCU control unit and institute in the shield cabinet State the in-car MCU control unit in power supply box and use 485 bus communications, the Big Dipper MCU control unit in the shield cabinet with Industrial control computer mainboard in the mainframe box uses 485 bus communications, the interchanger in the shield cabinet with the mainframe box Interchanger 304 use EtherNet bus communications, the in-car MCU control unit in the power supply box with the mainframe box Industrial control computer mainboard is communicated using serial bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721346924.2U CN207304780U (en) | 2017-10-18 | 2017-10-18 | Vehicle-mounted contact net operating state information acquisition device based on image capture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721346924.2U CN207304780U (en) | 2017-10-18 | 2017-10-18 | Vehicle-mounted contact net operating state information acquisition device based on image capture device |
Publications (1)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000729A (en) * | 2018-07-31 | 2018-12-14 | 广州科易光电技术有限公司 | Vehicle-mounted contact net condition monitoring system |
| CN109000728A (en) * | 2018-07-31 | 2018-12-14 | 广州科易光电技术有限公司 | Vehicle-mounted contact net running state detecting device |
| CN111327522A (en) * | 2020-04-17 | 2020-06-23 | 安徽交通职业技术学院 | Test system and method for traction motor |
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2017
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000729A (en) * | 2018-07-31 | 2018-12-14 | 广州科易光电技术有限公司 | Vehicle-mounted contact net condition monitoring system |
| CN109000728A (en) * | 2018-07-31 | 2018-12-14 | 广州科易光电技术有限公司 | Vehicle-mounted contact net running state detecting device |
| CN111327522A (en) * | 2020-04-17 | 2020-06-23 | 安徽交通职业技术学院 | Test system and method for traction motor |
| CN111327522B (en) * | 2020-04-17 | 2022-08-12 | 安徽交通职业技术学院 | Test system and method for traction motor |
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