CN206217884U - A kind of controller control box - Google Patents
A kind of controller control box Download PDFInfo
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- CN206217884U CN206217884U CN201621095968.8U CN201621095968U CN206217884U CN 206217884 U CN206217884 U CN 206217884U CN 201621095968 U CN201621095968 U CN 201621095968U CN 206217884 U CN206217884 U CN 206217884U
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- interface
- controller
- switching switch
- control box
- processor
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Abstract
The utility model provides a kind of controller control box, including box body, processor, the first switching switch, control interface, communication interface and power module；Processor be located at box body in, control interface and communication interface are arranged on box wall, and control interface and communication interface with processor have electrically connect；Control interface includes controller interface, the second switching switch interface and microcomputer cabinet interface, the output end connection of controller interface and controller, the input connection of microcomputer cabinet interface and microcomputer cabinet, second switching switch interface and the second switching switch connection, communication interface and electrically connected with automatic control system, the first switching switch is electrically connected by processor with automatic control system.Therefore, controller control box of the present utility model can realize that engine manual drives the conversion with automatic Pilot, the All-in-One of control interface, reduce the complexity of manufacturing process, the manufacturability of product is lifted, is easy to fast quick-detach and the replacing of each element, improve production efficiency.
Description
Technical field
The utility model is related to the control device technology of railway locomotive, EMUs and industrial automation, more particularly to a kind of
Controller control box.
Background technology
As railway systems automatic Pilot is gradually by attention in world wide, the driver's control that can simulate driver control locomotive
Device processed, for the equipment that automatic Pilot locomotive provides control basis is arisen at the historic moment.Driver controller is electric as the main order of locomotive throttle
Device, is connected with Locomotive Converter, for it provides recognizable motor speed signal.It is driver for manipulating locomotive operation
Master control electrical apparatus.Using the low-voltage electrical apparatus of circuit is controlled come the electrical equipment of indirect control main circuit, it is acted driver controller
Quality directly influence the steady manipulation of locomotive and the realization of various operating modes.
Existing driver controller species is various, by the mode of operation of joystick, can be divided into hand wheel type, handle type, put down
Pushing-type etc., is mostly mechanical structure from implementation.Conventional driver controller has digital and non-contact type.It is digital
Driver controller carries out Function Extension communication using RS485 buses, and RS485 bus communication speed is low, and chip power-consumption is larger, without every
The failure of a certain node can cause the paralysis of system entirety or part in setting, network, and be difficult to judge its abort situation；
And non-contact type driver controller using single-chip microcomputer as processor, without external expansion interface, its function expansibility and anti-interference
Ability is poor, and the rate that breaks down is high, strong to environmental factor dependence.
With the development of automatic Pilot technology now, the automatic Pilot of railway systems is also gradually paid attention in world wide,
On current locomotive with this kind of driver controller disclosure satisfy that the purpose of the manually operated control train operation of current driver, but not
It is adapted to be controlled automatically using high-performance computer the purpose of car train operation, therefore, on the locomotive with this driver controller
How to realize that automatic Pilot is the primary problem for solving.
Utility model content
The utility model provides a kind of controller control box, can realize the conversion of locomotive automatic Pilot and manual drive, real
The All-in-One of existing control interface, reduces the complexity of manufacturing process, lifts the manufacturability of product, is easy to the quick of each element
Dismounting and replacing, improve production efficiency.
The utility model provides a kind of controller control box, including box body, processor, the first switching switch, control interface,
Communication interface and power module；The processor and the first switching switch are located in the box body, and the control interface and the communication connect
Mouthful be arranged on the box wall, and the control interface and the communication interface with the processor with electrically connecting, the power supply mould
Block is used to be the processor and the first switching switch power supply.
The control interface include controller interface, second switching switch interface and microcomputer cabinet interface, the controller interface and
The output end connection of controller, to obtain the manipulation signal of the controller.
The second switching switch interface is connected with the second switching switch, and the second switching switch automatically controls for switching and is
The connection status of system and microcomputer cabinet.
The communication interface is electrically connected with the automatic control system, and the first switching switch is by the processor and the automatic control
System electrical connection processed, the first switching switch receives the conversion signal of the automatic control system by the processor, and according to this
Conversion signal switches the connection status of the controller and the microcomputer cabinet.
The communication interface is used to receiving the automatic control signal of the automatic control system, or by the controller control box from
Inspection signal is sent to the automatic control system.
The input of the microcomputer cabinet interface and the microcomputer cabinet is connected, and the automatic control signal of the automatic control system is passed
Transport to the microcomputer cabinet.
Further, the controller control box also includes：The first circuit board of mounted on top, second circuit board and the 3rd electricity
Road plate, the first circuit board, the second circuit board and the tertiary circuit plate both face towards the control interface.
Towards the control interface, the control interface and the first circuit board have and electrically connect the first circuit board；The treatment
Device is arranged on the second circuit board；The power module and the first switching switch are arranged on the tertiary circuit plate.
Further, the first switching switch is safety type relay.
Further, there is error-proof structure on the control interface.
Further, plate is connected by plate between the first circuit board, the second circuit board and the tertiary circuit plate
Device is electrically connected.
Further, the control interface is heavy-duty connector.
Further, the controller control box also includes：Communication component and digital analog converter.
The communication component is used to be communicated with the automatic control system by the communication interface；The digital analog converter is used for should
The automatic control signal that processor is received is converted to driving states signal.
Further, the controller control box also includes：Wave filter, the wave filter and the power module are electrically connected, the filter
Ripple device is filtered to the power supply signal of the external power supply of the controller control box.
Further, louvre is offered on the box side wall.
Further, earthing screw is additionally provided with the box body, the earthing screw and ground wire are connected.
The controller control box that the utility model is provided, controls to control switching with automatic control system by controller, real
The conversion of existing locomotive automatic Pilot and manual drive；Connected by using high-performance heavy-duty connector, realize multiple to outer control
Interface can be completed by a heavy-duty connector；Designed by each component moduleization, and on integrated circuit board internally, be easy to
The fast quick-detach of later stage element and replacing；And connected by board to board connector between each circuit board, reduce answering for technique
Miscellaneous degree, improves the manufacturability of product, improves production efficiency.
Brief description of the drawings
Fig. 1 is the controller control box external structure schematic diagram that the utility model embodiment is provided；
Fig. 2 is the controller control box and automatic control system, the second switching switch, department that the utility model embodiment is provided
The connection diagram of control device and microcomputer cabinet；
Fig. 3 is the controller control box internal structure schematic diagram that the utility model embodiment is provided.
Description of reference numerals：
1- box bodys；2- control interfaces；3- communication interfaces；
4- first circuit boards；5- second circuit boards；6- tertiary circuit plates；
7- wave filters；8- louvres；9- earthing screws；
10- power module interfaces；11- circuit safeguards；12- turns round sub switch；
13- working station indicators；14- fixed plates；21- controller interfaces；
22- second switches switch interface；23- microcomputer cabinet interfaces.
Specific embodiment
Fig. 1 is the controller control box external structure schematic diagram that the utility model embodiment is provided, and Fig. 2 is the utility model
The controller control box that embodiment is provided is shown with the connection of automatic control system, the second switching switch, controller and microcomputer cabinet
It is intended to, Fig. 3 is the controller control box internal structure schematic diagram that the utility model embodiment is provided.As Figure 1-3, this practicality
The controller control box of new offer, including box body 1, processor, the first switching switch, control interface 2, communication interface 3 and electricity
Source module；Processor and the first switching switch are located in box body 1, and control interface 2 and communication interface 3 are arranged on the wall of box body 1,
And control interface 2 and communication interface 3 with processor have electrically connect, power module be used for for processor and first switching switch
Power supply.
Control interface 2 includes that controller interface 21, second switches switch interface 22 and microcomputer cabinet interface 23, controller interface
21 and controller output end connection, to obtain the manipulation signal of controller.
Second switching switch interface 22 is connected with the second switching switch, and the second switching switch is for switching automatic control system
With the connection status of microcomputer cabinet.
Communication interface 3 is electrically connected with automatic control system, and the first switching switch is by processor and automatic control system electricity
Connection, the first switching switch receives the conversion signal of automatic control system by processor, and is controlled according to conversion signal switching department
The connection status of device and microcomputer cabinet.
Communication interface 3 is used to receive the automatic control signal of automatic control system, or the self-inspection of controller control box is believed
Number it is sent to automatic control system.
Microcomputer cabinet interface 23 and microcomputer cabinet input connection, by the automatic control signal of automatic control system transmit to
Microcomputer cabinet.
In above-mentioned controller control box, it should be pointed out that the controller control box also includes：The of mounted on top
One circuit board 4, second circuit board 5 and tertiary circuit 6, first circuit board 4, second circuit board 5 and tertiary circuit 6 both face towards control
Interface 2.
The Control-oriented interface 2 of first circuit board 4, control interface 2 and first circuit board 4 have and electrically connect；Processor is set
On second circuit board 5；Power module and the first switching switch are arranged on tertiary circuit 6.
It should be noted that the controller control box can be by controller control or automatic control system control realization locomotive
Manual drive or automatic Pilot.During initial state, controller control box is in isolated bit, and microcomputer cabinet does not connect with automatic control system
Connect, but be connected with controller.Now, controller control box receives the manipulation signal of controller by controller interface 21, and
Send microcomputer cabinet to, realize the manual drive of locomotive.When automatic Pilot is needed, manually operated second switching switch controls department
Device control box is in operating position.Now, automatic control system is connected by controller control box with microcomputer cabinet.Controller control box
In monitoring state, the connection status of processor and the first switching switch running status, control interface 2 and communication interface 3 is completed,
Self-test signal is formed accordingly.This self-test signal is fed back to automatic control system by processor by communication interface 3, is automatically controlled and is
After system judges that self-test signal is normal, conversion signal is sent to controller control box, after the first switching switch receives conversion signal, cut
The connection status of disconnected controller and microcomputer cabinet.And microcomputer cabinet is connected with controller control box, now controller control box is in
State of a control.Automatic control system can send automatic control signal to microcomputer cabinet by controller control box, so as to realize machine
Car automatic Pilot.
It should be noted that ought artificially judge automatic control system by controller control box and the connection status of microcomputer cabinet
During failure, can manual operation second switching switch, controller control box is restored to isolated bit by operating position, it is such to set
Putting physically can isolate controller control box, it is to avoid automatic control system is slipped up by controller control box to locomotive
Operation.
Preferably, automatic control system communicates to connect (controller LAN with controller control box by two-way CAN herein
Network, Controller Area Network), while coordinating cyclic redundancy CRC check.Operationally ensure that message is transmitted
Security, reliability with it is ageing.Two-way CAN communication includes CANA and CANB communications, the energy when CANA communicates and breaks down
Enough automatically switching to CANB carries out proper communication.
It should be noted that the controller control box also includes that circuit safeguard 11, torsion sub switch 12, working condition refer to
Show lamp 13 and fixed plate 14.The circuit safeguard 11 is preferably fuse or fuse.The torsion sub switch 12 controls controller
The power module access state of control box.The working station indicator 13 preferably includes power module and accesses normal bright light, CANA
Communicate normal bright light, the normal bright light of CANB communications, the second switching switch normal bright light of operating position and the second normal bright light in switching switch isolation position.
The fixed plate 14 is located at the side wall of controller control box box body 1, for controller control box to be fixed on into driver's desk inwall.
It should be noted that above-mentioned processor preferably uses Cortex-M3, its 32 bit processor kernel employs Harvard
Structure, possesses independent instruction bus and data/address bus, and fetching can be allowed not to be mutually exclusive with data access.So data are visited
Ask and no longer take instruction bus, so as to improve performance.It is internal containing multiple bus interface, improves operational efficiency, completely full
The high-precision complex logic process demand of sufficient controller control box.In addition can realize leading to using Cortex-M3 processors more
Road monocycle multi collect, and coordinate the requirement of the corresponding highly-precise filtering algorithm guarantee acquisition precision of software.
It should be noted that in the controller control box, by processor, the first switching switch and power module is integrated sets
Put on each circuit board, be easy to fast quick-detach and the replacing in later stage.
It should be noted that power module disclosure satisfy that voltage stabilizing output, low ripple, noise, realize output short-circuit, excessively stream,
Over-voltage protecting function.
In above-mentioned controller control box, it should be pointed out that the first switching switch is safety type relay.
It should be noted that the first switching switch uses safety type relay, it is former that there is safety type relay safety to be oriented to
Then.Because it has forced guiding contact point structure, when the catastrophic failure that controller control box emergency power off occurs, safety-type relay
Device can cut off the connection status of controller and microcomputer cabinet, prevent to locomotive operation error.And after emergency is released, it is necessary to
Conversion signal is resend for switching the connection status of controller and microcomputer cabinet.
In above-mentioned controller control box, it should be pointed out that there is error-proof structure on control interface 2.
It should be noted that control interface 2 sets error-proof structure, error-proof structure often using plug and matched is inserted
Groove, the socket design in slot is dissymmetrical structure, can only be inserted by a kind of direction, if plug misplug or direction of insertion be not to if
Cannot insert.Interface anti-plug and misplug can be prevented using this kind of error-proof structure.Interface will also be preferred aviation plug, prevent
Socket comes off, it is ensured that the reliability of interface.
In above-mentioned controller control box, it should be pointed out that first circuit board 4, second circuit board 5 and tertiary circuit
Electrically connected by board to board connector between plate 6.
It should be noted that using board to board connector between each circuit board, and design is pricked with the use of wireless, so that
Reduce process complexity, lifting product manufacturability.
In above-mentioned controller control box, it should be pointed out that control interface 2 is heavy-duty connector.
It should be noted that heavy-duty connector is heavily loaded socket, refer to for electric locomotive, building machinery and petrochemical industry electricity
The connector of the electric and signal in the special field such as gas.The heavy-duty connector can realize the All-in-One of control interface 2, there is provided highly integrated
Degree connection, abundant combination at utmost improves the effective rate of utilization of the device space.And it is easily installed, safeguard and ties up
Repair.In addition the high-protection level (IP65, IP68) that heavy-duty connector is provided is severe in sand and dust, rainwater, cold, ice and snow, greasy dirt etc.
Carve and can provide effective protection under environment.
In above-mentioned controller control box, it should be pointed out that also include：Communication component and digital analog converter.
The communication component is used to be communicated with automatic control system by communication interface 3；The digital analog converter is used for will treatment
The manipulation signal and automatic control signal that device is received are converted to driving states signal.
It should be noted that the automatic control signal preferably multilevel digital signal that automatic control system sends, microcomputer cabinet
The driving states signal of reception is preferably voltage analog signal.The digital analog converter is used for the level digital of automatic control signal
Signal is converted to the voltage analog signal of driving states signal, so as to control driving states.
In above-mentioned controller control box, it should be pointed out that the controller control box also includes：Wave filter 7, filtering
Device 7 and power module are electrically connected, and wave filter is filtered to the power supply signal of the external power supply of controller control box.
It should be noted that controller control box is preferably powered using the external power supply of direct current 110V to it herein,
The power supply signal of this external power supply is filtered with the use of wave filter 7 simultaneously, voltage stabilizing output is met.
In above-mentioned controller control box, it should be pointed out that offer louvre 8 on the side wall of box body 1.
In above-mentioned controller control box, it should be pointed out that earthing screw 9, earthing screw are additionally provided with box body 1
9 and ground wire connection.
It should be noted that louvre 8 is arranged on the side wall of box body 1, due to the setting treatment inside controller control box
Device and safety type relay, can produce substantial amounts of heat during use, these heats can be by being arranged on the side wall of box body 1
Louvre 8 is dispersed into outside box body 1.And because first circuit board 4, second circuit board 5 and tertiary circuit plate 6 both face towards control
Interface 2, that is, box body 1 front, so louvre 8 is arranged at into the side wall of box body 1, can be with each circuit of the inside of box body 1
Gap between plate is corresponding, so as to ensure preferably realize inside and outside convection current by louvre 8 inside box body 1, strengthens
Radiating effect.Earthing screw 9 is positioned close to the side of power module interface 10, is easy to connection, and sets earthing screw 9 to connect
Ground wire is connect, when this controller control box is leaked electricity, electricity can be drawn by ground wire, it is to avoid the danger that user is electrically shocked occurs
Danger.
The controller control box that the utility model embodiment is provided, controls to control to cut with automatic control system by controller
Change, realize the conversion of manual drive and automatic Pilot；Connected by using high-performance heavy-duty connector, realize multiple to outer control
Interface 2 is connected by heavy-duty connector All-in-One；Designed by each component moduleization, and be integrated on each circuit board, just
In the later stage each element fast quick-detach and replacing；Connected by the board to board connector of each circuit board, with the use of wireless
Design is pricked, the complexity of technique is reduced, the manufacturability of product is improved, production efficiency is improve.
Finally it should be noted that：Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of controller control box, it is characterised in that including box body, processor, the first switching switch, control interface, communication
Interface and power module；The processor and the first switching switch are located in the box body, the control interface and described
Communication interface is arranged on the box wall, and the control interface and the communication interface have electricity with the processor
Connection, the power module is used to be the processor and the first switching switch power supply；
The control interface include controller interface, second switching switch interface and microcomputer cabinet interface, the controller interface and
The output end connection of controller, to obtain the manipulation signal of the controller；
The second switching switch interface is connected with the second switching switch, and the second switching switch automatically controls for switching and is
The connection status of system and microcomputer cabinet；
The communication interface is electrically connected with the automatic control system, it is described first switching switch by the processor with it is described
Automatic control system is electrically connected, and the first switching switch is believed by the conversion that the processor receives the automatic control system
Number, and switch the connection status of the controller and the microcomputer cabinet according to the conversion signal；
The communication interface is used to receiving the automatic control signal of the automatic control system, or by the controller control box
Self-test signal is sent to the automatic control system；
The input connection of the microcomputer cabinet interface and the microcomputer cabinet, by the automatic control signal of the automatic control system
Transmit to the microcomputer cabinet.
2. controller control box according to claim 1, it is characterised in that also include：The first circuit board of mounted on top,
Second circuit board and tertiary circuit plate, the first circuit board, the second circuit board and the tertiary circuit plate both face towards institute
State control interface；
Towards the control interface, the control interface has and electrically connects the first circuit board with the first circuit board；Institute
Processor is stated to be arranged on the second circuit board；The power module and the first switching switch are arranged on the 3rd electricity
On the plate of road.
3. controller control box according to claim 1, it is characterised in that the first switching switch is safety-type relay
Device.
4. controller control box according to claim 2, it is characterised in that there is error-proof structure on the control interface.
5. controller control box according to claim 2, it is characterised in that the first circuit board, the second circuit
Electrically connected by board to board connector between plate and the tertiary circuit plate.
6. the controller control box according to claim any one of 1-4, it is characterised in that the control interface for heavy duty even
Connect device.
7. the controller control box according to claim any one of 1-4, it is characterised in that also include：Communication component sum
Weighted-voltage D/A converter；
The communication component is used to be communicated with the automatic control system by the communication interface；The digital analog converter is used for
The automatic control signal that the processor is received is converted into driving states signal.
8. the controller control box according to claim any one of 1-4, it is characterised in that also include：Wave filter, the filter
Ripple device and the power module are electrically connected, and the wave filter is carried out to the power supply signal of the external power supply of the controller control box
Filtering.
9. the controller control box according to claim any one of 1-4, it is characterised in that offered on the box side wall
Louvre.
10. the controller control box according to claim any one of 1-4, it is characterised in that be additionally provided with the box body
Earthing screw, the earthing screw and ground wire are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621095968.8U CN206217884U (en) | 2016-09-29 | 2016-09-29 | A kind of controller control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621095968.8U CN206217884U (en) | 2016-09-29 | 2016-09-29 | A kind of controller control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206217884U true CN206217884U (en) | 2017-06-06 |
Family
ID=58782520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621095968.8U Active CN206217884U (en) | 2016-09-29 | 2016-09-29 | A kind of controller control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206217884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024032288A1 (en) * | 2022-08-12 | 2024-02-15 | 中车资阳机车有限公司 | Autonomous driving control execution system for shunting locomotive, and method |
-
2016
- 2016-09-29 CN CN201621095968.8U patent/CN206217884U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024032288A1 (en) * | 2022-08-12 | 2024-02-15 | 中车资阳机车有限公司 | Autonomous driving control execution system for shunting locomotive, and method |
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