CN109625006A - A kind of railcar significant trouble forced stoppage protection system - Google Patents
A kind of railcar significant trouble forced stoppage protection system Download PDFInfo
- Publication number
- CN109625006A CN109625006A CN201811579248.2A CN201811579248A CN109625006A CN 109625006 A CN109625006 A CN 109625006A CN 201811579248 A CN201811579248 A CN 201811579248A CN 109625006 A CN109625006 A CN 109625006A
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- CN
- China
- Prior art keywords
- controller
- port
- bus
- railcar
- display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 239000010720 hydraulic oil Substances 0.000 claims description 10
- 239000003921 oil Substances 0.000 claims description 10
- 239000000523 sample Substances 0.000 claims description 9
- 102100028633 Cdc42-interacting protein 4 Human genes 0.000 claims description 6
- 102100033270 Cyclin-dependent kinase inhibitor 1 Human genes 0.000 claims description 6
- 101000766830 Homo sapiens Cdc42-interacting protein 4 Proteins 0.000 claims description 6
- 108091006627 SLC12A9 Proteins 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 6
- 230000015654 memory Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 102100034770 Cyclin-dependent kinase inhibitor 3 Human genes 0.000 claims description 3
- 102100026064 Exosome complex component RRP43 Human genes 0.000 claims description 3
- 101100439050 Homo sapiens CDKN3 gene Proteins 0.000 claims description 3
- 101001055989 Homo sapiens Exosome complex component RRP43 Proteins 0.000 claims description 3
- 101150089280 cip2 gene Proteins 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 abstract description 4
- 230000003993 interaction Effects 0.000 abstract description 4
- 238000012800 visualization Methods 0.000 abstract description 4
- 230000006870 function Effects 0.000 description 10
- 238000011161 development Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/08—Safety, indicating, or supervising devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention relates to a kind of railcar significant trouble forced stoppages to protect system comprising including controller and the display and peripheral control circuits that are electrically connected with the controller；The controller is connect with the display by CAN bus, and the controller and engine are connected also by CAN bus；The controller and the also external 24V terminal battery of display.Rationally, in the railway engineerings such as railcar vehicle is there is significant trouble pressure automatic shutdown protection function in structure of the invention design, has arrived visualization human-computer interaction by make displays, has preferably resolved deficiency of the existing vehicle without real time fail forced stoppage defencive function.
Description
Technical field
The invention belongs to railway engineering technology fields, and in particular to a kind of railcar significant trouble based on PLUS+1 platform
Forced stoppage protects system.
Background technique
Existing railway engineering vehicle mostly uses greatly the discretization of relay to control, and does not have intelligent functions, in vehicle
There is significant trouble without prompting and forced stoppage function, is unfavorable for the operation and maintenance of vehicle.
Summary of the invention
For above-mentioned background technique, the invention proposes a kind of railcar significant trouble forced stoppages to protect system, is based on
PLUS+1 platform is weighing i.e. by carrying out secondary development in PLUS+1 system platform in the railway engineerings such as railcar vehicle
Major break down forces automatic shutdown protection function, has arrived visualization human-computer interaction by make displays, has preferably resolved existing vehicle
The deficiency without real time fail forced stoppage defencive function.
Technical scheme is as follows:
Above-mentioned railcar significant trouble forced stoppage protects system, including controller and is electrically connected with the controller
Display and peripheral control circuits；The controller is connect with the display by CAN bus, the controller with start
Machine is connected also by CAN bus；The controller and the also external 24V terminal battery of display.
The railcar significant trouble forced stoppage protects system, in which: the controller uses PLUS+1 platform courses
Device MC024-010, the display use model DP570 display；The CAN bus both ends are also connected with 120 Ω terminals
Resistance.
The railcar significant trouble forced stoppage protects system, in which:
The controller includes arithmetic operation unit, logical unit, volatile memory RAM, non-volatile memories
Device ROM, A/D converting unit, D/A converting unit, digital quantity input/output interface, analog output interface circuit and bus module.
The railcar significant trouble forced stoppage protects system, in which: the controller also has the first connection socket
The connection of C1 and second socket C2；It is described first connection socket C1 include anode port C101, battery cathode port C102,
CAN bus high level port C103, CAN bus low level port C104, analog input/CAN bus grounding ports C105, number
Word amount input port C106 and C107, direct current 5V probe power anode port C108 and probe power cathode port C109；
The second connection socket C2 includes that digital quantity input/analog input/frequency input mouth C202~C206, analog quantity are defeated
Enter/temperature/resistance port C207~C208, PWM output/digital output/PVG power port C209, PWM output/digital quantity
Output/PVG output port C210~212.
The railcar significant trouble forced stoppage protects system, in which: the first connection socket C1 is negative by battery
Extreme mouth C101 connects the cathode of the 24V terminal battery, passes through the anode port C101 connection 24V terminal electric power storage
The anode in pond passes through CAN bus low level port by the described CAN bus one end of CAN bus high level port C103 connection
C104 is connected to the CAN bus other end.
The railcar significant trouble forced stoppage protects system, in which: the display have Wiring port CIP1~
CIP4 is separately connected the cathode and anode of the 24V terminal battery by Wiring port CIP1 and CIP2, passes through terminals
Mouth CIP3 and CIP4 is separately connected the CAN bus both ends.
The railcar significant trouble forced stoppage protects system, in which: the peripheral control circuits include and the control
The speed probe of device electrical connection processed, water temperature sensor, fuel level sensor, air filter sensor, machine filter sensor, oily filter sensing
Device, lubricant pressure sensor, bellows chamber pressure sensor and hydraulic oil temperature sensor.
The railcar significant trouble forced stoppage protects system, in which: the fuel level sensor uses model RG-3, resistance
The tongue tube sensor of value 3K-1K；The hydraulic oil temperature sensor uses model 1090173,125 DEG C of temperature hydraulic of measurement
Oil temperature sensor.
The railcar significant trouble forced stoppage protects system, in which: the controller uses model MC024-010
PLUS+1 platform controller；The display uses the liquid crystal display of model DP570.
The utility model has the advantages that
Railcar significant trouble forced stoppage protection system of the present invention carries out secondary development in PLUS+1 system platform, at
Function develops railway engineering car weight major break down forced stoppage defencive function, by controller acquire engine failure warning message and
The parameters such as hydraulic oil temperature, oil level when oil level is too low, warning message are passed through in real time logical when having engine to alarm and high oil temperature
It crosses CAN bus communication and issues display, in the homepage display alarm mark of display, driver can check tool in the alarm page
Body fault message, when have it is preset it is certain belong to significant trouble occur when, force disconnect hydraulic pump output, make vehicle compulsory
Stop, avoiding bigger damage, accomplished visualization human-computer interaction, preferably resolve existing vehicle without real time fail intelligence
The deficiency with forced stoppage defencive function can be reminded in real time, make driver can real time inspection running state of the vehicle, in lifting means
While service life, the controllability of railway engineering vehicle and the safety of vehicle operation are improved.
Detailed description of the invention
Fig. 1 is the structural principle block diagram that railcar significant trouble forced stoppage of the present invention protects system；
Fig. 2 is the interface circuit figure for the controller that railcar significant trouble forced stoppage of the present invention protects system.
Specific embodiment
As shown in Figure 1, railcar significant trouble forced stoppage of the present invention protects system, including controller 1,2 and of display
Peripheral control circuits.
The controller 1 is connect with display 2 by CAN bus, and the controller 1 and engine are connected also by CAN bus；
The power supply of the controller 1 and display 2 is external 24V terminal battery.
The controller 1 uses PLUS+1 platform controller MC024-010, which uses the liquid crystal of model DP570
Display (using the PLUS+1 platform controller MC024-010 of Sa Ao Danfoss AS)；The CAN bus both ends are also set up
There are 120 ohm termination resistance.
The controller 1 includes arithmetic operation unit, logical unit, volatile memory RAM, nonvolatile memory
ROM, A/D converting unit, D/A converting unit, digital quantity input/output interface, analog input/output interface and bus mould
Block.
As shown in Fig. 2, the controller 1 also has the first connection socket C1 and the second connection socket C2；First connection is inserted
The connection of seat C1 and second socket C2 respectively has 12 input/output end ports.
First connection socket C1 includes anode port C101, battery cathode port C102, CAN bus high level end
Mouth C103, CAN bus low level port C104, analog input/CAN bus grounding ports C105, digital quantity input port
C106 and C107, direct current 5V probe power anode port C108 and probe power cathode port C109；Second connection is inserted
Seat C2 includes digital quantity input/analog input/frequency input mouth C202~C206, analog input/temperature/resistance port
C207~C208, PWM output/digital output/PVG power port C209, PWM output/digital output/PVG output port
C210~212.
First connection socket C1 passes through the cathode of battery cathode port C101 connection 24V terminal battery, passes through battery
The anode of positive port C101 connection 24V terminal battery, by CAN bus high level port C103 connection CAN bus one end,
The CAN bus other end is connected to by CAN bus low level port C104；120 Ω end is also connected between the CAN bus both ends
Hold resistance R.
The display 2 has Wiring port CIP1~CIP4, is separately connected 24V end by Wiring port CIP1 and CIP2
The cathode and anode for holding battery, are separately connected CAN bus both ends by Wiring port CIP3 and CIP4.
The controller 1 acquire the parameters such as engine failure warning message and hydraulic oil temperature, oil level, when have engine alarm and
High oil temperature, when oil level is too low, by warning message in real time by issuing display 2 by CAN bus communication, in display 2
Homepage display alarm mark, driver can check specific fault message in the alarm page, when there is preset certain belong to
When significant trouble occurs, force disconnect (i.e. four PWM output port C209~C212 of the second connection socket C2 of controller 1
Zero setting makes the input zero of hydraulic pump, and hydraulic pump stops working, to achieve the effect that force disconnect.) hydraulic pump output, make
(since vehicle uses hydraulic power mode, after hydraulic pump stops working, hydraulic torque converter also stops work therewith for vehicle compulsory stopping
Make, the output of vehicle traction power is zero, cooperates brake and drive system for vehicle with tow, to achieve the purpose that stop vehicle compulsory.) avoid making
The damage of Cheng Geng great.
The peripheral control circuits include the speed probe being electrically connected with controller 1, water temperature sensor, fuel level sensor,
Air filter sensor, machine filter sensor, oily filter sensor, lubricant pressure sensor, bellows chamber pressure sensor, hydraulic oil temperature sensing
The various sensors such as device and other I/O circuits；Wherein, which is mounted on the wheel of vehicle；The water temperature passes
Sensor is mounted in the water tank of vehicle；The fuel level sensor is mounted in the fuel tank of vehicle, using model RG-3, resistance value
The tongue tube sensor of 3K-1K；The air filter sensor is mounted on engine air filter；The machine filter sensor is installation
On engine oil filter；The oily filter sensor is mounted on engine fuel filter；Lubrication oil sensor peace
Loaded on engine interior and positioned at the exit of grease pump；The bellows chamber pressure sensor is mounted in the compressed air wind of vehicle
It wraps；The hydraulic oil temperature sensor is mounted on hydraulic oil container, uses model 1090173, the liquid of 125 DEG C of temperature of measurement
Pressure oil temperature sensor.
The working principle of railcar significant trouble forced stoppage protection system of the present invention:
By the program of PLUS+1 platform editing controller 1 and display 2, and download in controller 1 and display 2,
Controller 1 reads each sensor, number I/O state and engine data, controller 1 after operation by various information with figure and
In digital signal real-time display to display 2, have the function of that various intelligent faults are reminded and significant trouble forced stoppage in real time.
The present invention is based on PLUS+1 platforms i.e. by carrying out secondary development in PLUS+1 system platform, in iron such as railcars
Is there is significant trouble pressure automatic shutdown protection function in road engineering truck, has arrived visualization human-computer interaction by make displays,
Preferably resolve deficiency of the existing vehicle without real time fail forced stoppage defencive function.
Claims (9)
1. a kind of railcar significant trouble forced stoppage protects system, it is characterised in that: the system comprises controller and with
The display and peripheral control circuits of the controller electrical connection；The controller is connect with the display by CAN bus,
The controller and engine are connected also by CAN bus；The controller and the also external 24V terminal battery of display.
2. railcar significant trouble forced stoppage as described in claim 1 protects system, it is characterised in that: the controller is adopted
With PLUS+1 platform controller MC024-010, the display uses model DP570 display；The CAN bus both ends are also
It is connected with 120 Ω terminal resistances.
3. railcar significant trouble forced stoppage as described in claim 1 protects system, it is characterised in that:
The controller includes arithmetic operation unit, logical unit, volatile memory RAM, nonvolatile memory
ROM, A/D converting unit, D/A converting unit, digital quantity input/output interface, analog output interface circuit and bus module.
4. railcar significant trouble forced stoppage as described in claim 1 protects system, it is characterised in that: the controller is also
With the first connection socket C1 and the second connection socket C2；
The first connection socket C1 includes anode port C101, battery cathode port C102, CAN bus high level port
C103, CAN bus low level port C104, analog input/CAN bus grounding ports C105, digital quantity input port C106
With C107, direct current 5V probe power anode port C108 and probe power cathode port C109；
The second connection socket C2 includes digital quantity input/analog input/frequency input mouth C202~C206, analog quantity
Input/temperature/resistance port C207~C208, PWM output/digital output/PVG power port C209, PWM output/number
Measure output/PVG output port C210~212.
5. railcar significant trouble forced stoppage as claimed in claim 4 protects system, it is characterised in that: first connection
Socket C1 connects the cathode of the 24V terminal battery by battery cathode port C101, is connected by anode port C101
The anode for connecing the 24V terminal battery is passed through by the described CAN bus one end of CAN bus high level port C103 connection
CAN bus low level port C104 is connected to the CAN bus other end.
6. railcar significant trouble forced stoppage as claimed in claim 4 protects system, it is characterised in that: the display utensil
There is Wiring port CIP1~CIP4, the cathode of the 24V terminal battery is separately connected by Wiring port CIP1 and CIP2
And anode, the CAN bus both ends are separately connected by Wiring port CIP3 and CIP4.
7. railcar significant trouble forced stoppage as described in claim 1 protects system, it is characterised in that: the peripheral control
Circuit includes the speed probe being electrically connected with the controller, water temperature sensor, fuel level sensor, air filter sensor, machine filter
Sensor, oily filter sensor, lubricant pressure sensor, bellows chamber pressure sensor and hydraulic oil temperature sensor.
8. railcar significant trouble forced stoppage as claimed in claim 7 protects system, it is characterised in that: the oil level sensing
Device uses model RG-3, the tongue tube sensor of resistance value 3K-1K；The hydraulic oil temperature sensor uses model 1090173, surveys
125 DEG C of amount temperature of hydraulic oil temperature sensor.
9. railcar significant trouble forced stoppage as described in claim 1 protects system, it is characterised in that: the controller is adopted
With the PLUS+1 platform controller of model MC024-010；The display uses the liquid crystal display of model DP570.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811579248.2A CN109625006A (en) | 2018-12-24 | 2018-12-24 | A kind of railcar significant trouble forced stoppage protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811579248.2A CN109625006A (en) | 2018-12-24 | 2018-12-24 | A kind of railcar significant trouble forced stoppage protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109625006A true CN109625006A (en) | 2019-04-16 |
Family
ID=66076626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811579248.2A Pending CN109625006A (en) | 2018-12-24 | 2018-12-24 | A kind of railcar significant trouble forced stoppage protection system |
Country Status (1)
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| CN (1) | CN109625006A (en) |
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|---|---|---|---|---|
| US20040010349A1 (en) * | 2002-07-12 | 2004-01-15 | Larry Perez | Device and method for monitoring a genset using a controller area network bus interface |
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| CN103603733A (en) * | 2013-11-29 | 2014-02-26 | 柳州职业技术学院 | Automatic diesel generator controller controlled through CAN bus |
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2018
- 2018-12-24 CN CN201811579248.2A patent/CN109625006A/en active Pending
Patent Citations (7)
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|---|---|---|---|---|
| US20040010349A1 (en) * | 2002-07-12 | 2004-01-15 | Larry Perez | Device and method for monitoring a genset using a controller area network bus interface |
| CN102566516A (en) * | 2010-12-10 | 2012-07-11 | 上海派芬自动控制技术有限公司 | Human-computer interface control system and control method for self-propelled swather |
| CN103603733A (en) * | 2013-11-29 | 2014-02-26 | 柳州职业技术学院 | Automatic diesel generator controller controlled through CAN bus |
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| CN205638702U (en) * | 2015-12-31 | 2016-10-12 | 重庆川仪速达机电有限公司 | Protect function's with voltage diesel engine monitoring system |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20190416 |