CN211403215U - Control circuit for rail flaw detection vehicle - Google Patents
Control circuit for rail flaw detection vehicle Download PDFInfo
- Publication number
- CN211403215U CN211403215U CN202020477950.4U CN202020477950U CN211403215U CN 211403215 U CN211403215 U CN 211403215U CN 202020477950 U CN202020477950 U CN 202020477950U CN 211403215 U CN211403215 U CN 211403215U
- Authority
- CN
- China
- Prior art keywords
- signal
- control circuit
- controller
- circuit
- input
- 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.)
- Active
Links
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model provides a control circuit for track flaw detection car, including power supply circuit and PLC control circuit, PLC control circuit includes controller CPU1215C, and vehicle headlamps switch signal, scram button signal, water spray switch signal, foot switch signal, loudspeaker button signal and walking driver fault signal are imported respectively to controller CPU 1215C's input signal end; the output signal end of the controller CPU1215C outputs a power indicator signal, a lighting lamp signal, a stop lamp signal, a warning lamp signal, a water spray valve control signal, a water spray indicator signal, a walking enable signal, a walking direction switching signal, and a motor brake signal, respectively. The utility model discloses there is higher integrated level, is convenient for effectively control and show the track car of visiting a flaw, has good security and reliability simultaneously.
Description
Technical Field
The utility model belongs to a control circuit, in particular to a control circuit for track car of visiting a flaw.
Background
The control circuit of the rail flaw detection vehicle needs to have higher integration level, so that the rail flaw detection vehicle can be effectively controlled and displayed conveniently, and meanwhile, the control circuit also has good safety and reliability.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of existence among the prior art and provide an integrated safe and reliable's a control circuit for track car of visiting.
The utility model provides a control circuit for track car of detecting a flaw, including power supply circuit and PLC control circuit, PLC control circuit includes controller CPU1215C, the incoming signal end of controller CPU1215C inputs headlight switching signal, scram button signal, water spray switching signal, foot switch signal, loudspeaker button signal and walking driver fault signal respectively; the output signal end of the controller CPU1215C outputs a power indicator signal, a lighting lamp signal, a stop lamp signal, a warning lamp signal, a water spray valve control signal, a water spray indicator signal, a walking enable signal, a walking direction switching signal, and a motor brake signal, respectively.
Preferably, the power supply circuit comprises input direct current 48V, one path of the direct current 48V is directly output to the motor driver, and the other path of the direct current passes through the transformer and then outputs direct current 24V to supply power to the PLC control circuit.
Preferably, the rail flaw detection system also comprises a panel display operation loop which is respectively connected with a headlight switch signal, an emergency stop button signal, a water spray switch signal, a foot pedal switch signal and a horn button signal from a control panel of the rail flaw detection vehicle and then is input into an input signal end of the controller CPU 1215C; the circuit also outputs a power indicator signal, a warning light signal, a water spray indicator signal to the corresponding indicator lights from the output signal terminal of the controller CPU1215C, respectively.
Preferably, the system further comprises a rocker circuit, the rocker circuit is connected to the direct current 24V, and the generated rocker control analog signal is connected to the analog input end of the control module SM 1231.
Preferably, the system further comprises a driving circuit which comprises a control module SM1232, wherein the driving motor analog signal output by the control module SM1232 and the walking enable signal, the walking direction switching signal and the motor brake signal output by the controller CPU1215C are respectively input to a motor driver, and an output end of the motor driver outputs the walking driver fault signal to an input signal end of the controller CPU 1215C.
Preferably, the system further comprises a mileage encoder, and an output end of the mileage encoder is connected to an analog input signal end of the controller CPU 1215C.
Preferably, the remote sensing controller further comprises a fusing circuit, and the fusing circuit is respectively connected with the power end of the controller CPU1215C, the power end of the control panel, the power end of the lighting circuit, the power end of the remote sensing circuit and the power end of the heat dissipation fan.
The utility model provides a control circuit for track flaw detection car, including power supply circuit and PLC control circuit, PLC control circuit includes controller CPU1215C, and vehicle headlamps switch signal, scram button signal, water spray switch signal, foot switch signal, loudspeaker button signal and walking driver fault signal are imported respectively to controller CPU 1215C's input signal end; the output signal end of the controller CPU1215C outputs a power indicator signal, a lighting lamp signal, a stop lamp signal, a warning lamp signal, a water spray valve control signal, a water spray indicator signal, a walking enable signal, a walking direction switching signal, and a motor brake signal, respectively. The utility model discloses there is higher integrated level, is convenient for effectively control and show the track car of visiting a flaw, has good security and reliability simultaneously.
Drawings
Fig. 1 is a controller CPU1215C of an embodiment of a control circuit for a rail-mounted flaw detector vehicle, in accordance with the present invention;
fig. 2 is an enlarged view of a portion of the controller CPU1215C of fig. 1, in accordance with the control circuit of the present invention for a rail-mounted flaw detector;
fig. 3 is another partial enlarged view of the controller CPU1215C of fig. 1, in accordance with the control circuit of the present invention for a rail-mounted flaw detector;
fig. 4 is a power circuit at the rotating tube of another embodiment of a control circuit for a rail-mounted flaw detection vehicle according to the present invention;
FIG. 5 is a panel display operating circuit for another embodiment of a control circuit for a rail-mounted flaw detection vehicle according to the present invention;
FIG. 6 is a rocker circuit for another embodiment of a control circuit for a rail-mounted flaw detector vehicle according to the present invention;
fig. 7 is a control module SM1231 of another embodiment of a control circuit for a rail-mounted flaw detection vehicle according to the present invention;
fig. 8 is a control module SM1232 of another embodiment of a control circuit for a rail-mounted flaw detection vehicle according to the present invention;
fig. 9 is a driver socket for another embodiment of a control circuit for a rail-mounted flaw detector vehicle according to the present invention;
FIG. 10 is a motor drive for another embodiment of a control circuit for a rail-mounted flaw detection vehicle according to the present invention;
fig. 11 is a mileage encoder according to another embodiment of the control circuit for a rail flaw detection vehicle of the present invention;
fig. 12 is a fuse circuit according to another embodiment of the control circuit for a rail-mounted flaw detector vehicle of the present invention.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It is to be noted that, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Based on fig. 1 to 3, an embodiment of a control circuit for a rail-flaw detection vehicle is shown, which comprises a power supply circuit and a PLC control circuit, wherein the PLC control circuit comprises a controller CPU1215C, and an input signal terminal of the controller CPU1215C inputs a headlamp switch signal, an emergency stop button signal, a water spray switch signal, a foot pedal switch signal, a horn button signal and a traveling driver fault signal respectively. Specifically, an input signal end I0.2 of the controller CPU1215C is connected with a headlight switch signal, an input signal end I0.3 is connected with an emergency stop button signal, an input signal end I0.4 is connected with a water spray switch signal, an input signal end I0.5 is connected with a foot switch signal, an input signal end I0.6 horn button signal, and an input signal end I1.1 is connected with a traveling driver fault signal.
The output signal end of the controller CPU1215C outputs a power indicator signal, a lighting lamp signal, a stop lamp signal, a warning lamp signal, a water spray valve control signal, a water spray indicator signal, a walking enable signal, a walking direction switching signal, and a motor brake signal, respectively. Specifically, an output signal end Q0.0 of the controller CPU1215C outputs a power indicator signal, an output signal end Q0.1 outputs a lighting lamp signal, an output signal end Q0.2 outputs a stop lamp signal, an output signal end Q0.3 outputs a warning lamp signal, an output signal end Q0.4 outputs a horn signal, an output signal end Q0.5 outputs a water spray valve control signal, an output signal end Q0.6 outputs a water spray indicator signal, an output signal end Q0.7 outputs a walking enable signal, an output signal end Q1.0 outputs a walking direction switching signal, and an output signal end Q1.1 outputs a motor brake signal.
The power terminal 1 and the power terminal 2 of the controller CPU1215C are connected to a 24V dc power supply and a 0V power supply, respectively.
As shown in fig. 4, the power circuit includes an input dc 48V, one path of the dc 48V is directly output to the motor driver, and the other path of the dc 48V passes through the transformer and outputs a dc 24V to power the PLC control circuit in fig. 1. The positive pole and the negative pole of the power supply BT1 are connected with a breaker QF0, then are connected with a breaker QF1, and output a 48V direct-current power supply to the motor driver.
The positive terminal of the breaker QF0 is connected in series with the breaker QF2 and the switch SA1 and then connected to the positive input terminal of the transformer T1, the negative terminal of the breaker-QF 0 is connected to the negative input terminal of the transformer T1, the positive output terminal of the transformer T1 outputs a direct current 24V power supply, and the negative output terminal outputs a 0V power supply.
The communication end of the power supply BT1 is connected with the 485 interface in a communication mode, specifically, the A communication end of the power supply BT1 is connected with the TA end and the T _ RA end of the 485 interface, and the B communication end of the power supply BT1 is connected with the TB end and the T _ RB end.
As shown in fig. 5, the system further comprises a panel display operation circuit, which is connected to the input headlight switch signal, emergency stop button signal, water spray switch signal, foot switch signal and horn button signal from the control panel of the rail-flaw detector, and then correspondingly input the signals to the input signal terminal of the controller CPU1215C shown in fig. 1.
The headlight switch signal, the emergency stop button signal, the water spray switch signal, the foot switch signal and the horn button signal are generated by a headlight switch SA2, an emergency stop button SB1, a water spray switch SA3, a foot switch SQ1 and a horn button SB2, respectively. In this embodiment, the generation of the headlight switching signal is taken as an example for explanation, and the description is omitted here for the rest. The positive electrode of the power supply of the panel display operation loop is connected with a 24V direct current power supply, the negative electrode of the power supply is connected with a 0V power supply, one end of a headlamp switch SA2 is electrically connected with the positive electrode of the power supply of the panel display operation loop, the other end of the headlamp switch SA2 is connected with a signal input end I0.2 in the figure 1, a loop is formed after the headlamp switch SA2 is closed, and 24V voltage is input at the signal input end I0.2.
Preferably, the loop further outputs a power indicator light signal, a warning light signal, a water spray indicator light signal to the corresponding indicator lights from the output signal terminal of the controller CPU1215C, respectively. The power indicator light signal corresponds to the power indicator light H1, the warning light signal corresponds to the warning light H2, and the water spray indicator light signal corresponds to the water spray indicator light H3.
As shown in fig. 6 and 7, the power supply further includes a rocker circuit, the rocker circuit is connected to a dc 24V power supply, the positive terminal of the power supply of the rocker YG is connected to the dc 24V power supply, and the negative terminal of the power supply is connected to the 0V power supply. The generated rocker controls the analog signal to be accessed to the analog input end of the control module SM1231 in FIG. 7. Specifically, the analog signal positive output terminal of the rocker YG is connected to the analog signal positive input terminal AIO + of the control module SM1231 in fig. 7, and the analog signal negative output terminal of the rocker YG is connected to the analog signal negative input terminal AIO-of the control module SM1231 in fig. 7.
As shown in fig. 8, 9 and 10, the driving circuit further includes a control module SM1232, and a power supply end of the control module SM1232 is connected to the 24V dc power supply. The drive motor analog signals (AQOM and AQO) output by this module are input to the motor drive of fig. 10 through the drive control jack and plug connection of fig. 9. The walking enable signal, the walking direction switching signal, and the motor brake signal output from the controller CPU1215C of fig. 2 are also input to the motor driver, respectively.
The traveling enable signal, the traveling direction switching signal, and the motor brake signal are generated by the relays KA5 to KA7 in fig. 9, respectively. Taking the generation of the walking enable signal as an example, in fig. 9, one end of the relay KA5 is connected to the dc 5V power supply, and the other end is connected to the walking enable signal input terminal EN in fig. 10, and when the controller CPU1215C outputs the 24V walking enable signal, the relay KA5 is driven to be connected to the 5V power supply, and outputs the 5V walking enable signal, which is transmitted to the walking enable signal input terminal EN in fig. 10.
Preferably, in fig. 10, the output terminal OUT1 of the motor driver outputs a traveling driver fault signal to the input signal terminal I1.1 of the controller CPU1215C of fig. 3.
As shown in fig. 11, the system further comprises a mileage encoder BMQ, and an output end of the mileage encoder BMQ is connected to an input signal end of the controller CPU 1215C. Specifically, the first output terminal of the odometer encoder BMQ is connected to the PL + input signal terminal of the controller CPU1215C, the second output terminal is connected to the PM input signal terminal of the controller CPU1215C, the third output terminal is connected to the I0.0 input signal terminal of the controller CPU1215C, and the fourth output terminal is connected to the I0.1 input signal terminal of the controller CPU 1215C.
As shown in fig. 12, the remote sensing controller further comprises a fusing circuit, which is respectively connected with the power supply terminal 1L + of the controller CPU1215C, the power supply terminals 2L +, 2M of the control panel, the lighting power supply terminal 3L +, the remote sensing circuit power supply terminal 4L +, 4M and the heat dissipation fan power supply terminal to be electrically fused with fuses (F1-F5).
The utility model provides a control circuit for track flaw detection car, including power supply circuit and PLC control circuit, PLC control circuit includes controller CPU1215C, and vehicle headlamps switch signal, scram button signal, water spray switch signal, foot switch signal, loudspeaker button signal and walking driver fault signal are imported respectively to controller CPU 1215C's input signal end; the output signal end of the controller CPU1215C outputs a power indicator signal, a lighting lamp signal, a stop lamp signal, a warning lamp signal, a water spray valve control signal, a water spray indicator signal, a walking enable signal, a walking direction switching signal, and a motor brake signal, respectively. The utility model discloses there is higher integrated level, is convenient for effectively control and show the track car of visiting a flaw, has good security and reliability simultaneously.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (7)
1. A control circuit for a rail flaw detection vehicle comprises a power supply circuit and a PLC control circuit, and is characterized in that the PLC control circuit comprises a controller CPU1215C, wherein a headlight switch signal, an emergency stop button signal, a water spray switch signal, a foot pedal switch signal, a horn button signal and a traveling driver fault signal are respectively input into an input signal end of the controller CPU 1215C; the output signal end of the controller CPU1215C outputs a power indicator signal, a lighting lamp signal, a stop lamp signal, a warning lamp signal, a water spray valve control signal, a water spray indicator signal, a walking enable signal, a walking direction switching signal, and a motor brake signal, respectively.
2. The control circuit for the rail flaw detection vehicle as claimed in claim 1, wherein the power circuit comprises input direct current 48V, one path of the direct current 48V is directly output to the motor driver, and the other path of the direct current 48V passes through the transformer and then outputs direct current 24V to supply power to the PLC control circuit.
3. The control circuit for the rail flaw detector as claimed in claim 2, further comprising a panel display operation circuit which is connected to the input headlight switch signal, the emergency stop button signal, the water spray switch signal, the foot switch signal and the horn button signal from the control panel of the rail flaw detector, and then is input to the input signal terminal of the controller CPU 1215C; the circuit also outputs a power indicator signal, a warning light signal, a water spray indicator signal to the corresponding indicator lights from the output signal terminal of the controller CPU1215C, respectively.
4. The control circuit for the rail flaw detection vehicle of claim 3, further comprising a rocker loop, wherein the rocker loop is connected to DC 24V, and the generated rocker control analog signal is connected to an analog input end of the control module SM 1231.
5. The control circuit for the rail flaw detection vehicle of claim 4, further comprising a driving circuit including a control module SM1232, wherein the driving motor analog signal outputted from the driving circuit analog circuit and the walking enable signal, the walking direction switching signal and the motor brake signal outputted from the controller CPU1215C are inputted to a motor driver respectively, and an output terminal of the motor driver outputs the walking driver fault signal to an input signal terminal of the controller CPU 1215C.
6. The control circuit for a rail flaw detector vehicle of claim 5, further comprising a mileage encoder, an output end of which is connected to an analog input signal end of the controller CPU 1215C.
7. The control circuit for the track-flaw detection vehicle as claimed in claim 6, further comprising a fusing circuit, wherein the fusing fuse is respectively connected to the power supply end of the controller CPU1215C, the power supply end of the control panel, the power supply end of the illumination, the power supply end of the remote sensing circuit and the power supply end of the heat dissipation fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020477950.4U CN211403215U (en) | 2020-04-03 | 2020-04-03 | Control circuit for rail flaw detection vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020477950.4U CN211403215U (en) | 2020-04-03 | 2020-04-03 | Control circuit for rail flaw detection vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211403215U true CN211403215U (en) | 2020-09-01 |
Family
ID=72213500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020477950.4U Active CN211403215U (en) | 2020-04-03 | 2020-04-03 | Control circuit for rail flaw detection vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211403215U (en) |
-
2020
- 2020-04-03 CN CN202020477950.4U patent/CN211403215U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2930061B1 (en) | Control method and system for automobile headlights | |
| CN107628017B (en) | Vacuum pump control method and device for electric automobile, controller and automobile | |
| CN103625298B (en) | A kind of single-ended cab DC motorcycle pantograph control circuit and rising bow lock-out circuit | |
| CN103600663B (en) | A kind of both-end cab DC motorcycle pantograph control circuit and rising bow lock-out circuit | |
| CN203283103U (en) | Automobile signal lamp steering priority controller | |
| CN202115451U (en) | Intelligent electric distribution system | |
| CN211403215U (en) | Control circuit for rail flaw detection vehicle | |
| CN104494461A (en) | Emergency starter for electric vehicle | |
| CN107054408A (en) | cab signal system | |
| CN103021200A (en) | Device and method for diagnosing fault of traffic signal lamp and controlling machine of traffic signal lamp | |
| WO2022082895A1 (en) | Duplex start control circuit for auxiliary inverter of railway vehicle | |
| CN202863332U (en) | Embedded communication controller and meter | |
| CN104780681B (en) | Headlamp lighting reponse system for rail vehicle | |
| CN204488528U (en) | Electronlmobil emergency starting device | |
| CN205395905U (en) | Car car light intelligent control module | |
| CN201254445Y (en) | Forklifts integrated central controller | |
| CN210776314U (en) | Rail transit vehicle door control unit testing device | |
| CN201423979Y (en) | Head light automatic light-changing controller for automobile | |
| CN208469767U (en) | A kind of control system of parking braking | |
| CN207644308U (en) | A kind of limping function module | |
| CN219372001U (en) | Communication circuit protection circuit and air conditioner | |
| CN211391533U (en) | Head controller of scooter | |
| CN219237010U (en) | Intelligent monitoring device for pressure of main air cylinder of locomotive and rail car | |
| CN215663176U (en) | Vehicle instrument system for automatically controlling daytime running lamp switch | |
| CN212013107U (en) | Tunnel speed control visual induction controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220507 Address after: 210000 room 1306, building 2, No. 268, Jiqingmen street, Gulou District, Nanjing, Jiangsu Province Patentee after: Nanjing huixuntong Technology Co.,Ltd. Address before: 210019 21 / F, building A1, science and technology innovation complex, 8 Bailongjiang East Street, Jianye District, Nanjing City, Jiangsu Province Patentee before: Nanjing Paiguang High Speed Transport Intelligence Perception Research Institute Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220608 Address after: No. 6, Tongyu Road, Jiangbei new district, Nanjing, Jiangsu 210000 Patentee after: NANJING RICHISLAND INFORMATION ENGINEERING Co.,Ltd. Address before: 210000 room 1306, building 2, No. 268, Jiqingmen street, Gulou District, Nanjing, Jiangsu Province Patentee before: Nanjing huixuntong Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230207 Address after: 210000 A301, A302 and a303, zone 1, No. 6, Tongyu Road, Jiangbei new area, Nanjing, Jiangsu Patentee after: Nanjing Fudao Digital Detection Technology Co.,Ltd. Address before: No. 6, Tongyu Road, Jiangbei new district, Nanjing, Jiangsu 210000 Patentee before: NANJING RICHISLAND INFORMATION ENGINEERING Co.,Ltd. |