CN218350406U - Automatic neutral section passing equipment testing device of electric locomotive - Google Patents
Automatic neutral section passing equipment testing device of electric locomotive Download PDFInfo
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- CN218350406U CN218350406U CN202222490305.8U CN202222490305U CN218350406U CN 218350406 U CN218350406 U CN 218350406U CN 202222490305 U CN202222490305 U CN 202222490305U CN 218350406 U CN218350406 U CN 218350406U
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- 238000012360 testing method Methods 0.000 title claims abstract description 75
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 41
- 230000007935 neutral effect Effects 0.000 title claims abstract description 30
- 238000004891 communication Methods 0.000 claims abstract description 75
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 7
- 230000000875 corresponding effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
The utility model relates to a testing device for an automatic neutral section passing device of an electric locomotive, which is applied to the automatic neutral section passing device of the electric locomotive; the method comprises the following steps: an on-board control device and a ground testing device; the on-board control device comprises a first control module, an input module and a first communication module; the ground testing device comprises a second control module, a second communication module, a magnetic field generation module and a bracket; the input module and the first communication module are electrically connected with the first control module, the first communication module is in communication connection with the second communication module, the second communication module and the magnetic field generation module are electrically connected with the second control module, and the second communication module, the second control module and the magnetic field generation module are mechanically connected with the support. The utility model discloses the technical problem that the testing process that exists is loaded down with trivial details, the test success rate is low among the prior art has been alleviated.
Description
Technical Field
The utility model relates to an electric locomotive equipment testing arrangement technical field especially relates to an automatic neutral section equipment testing arrangement that crosses of electric locomotive.
Background
After the fixed repair process of the electric locomotive is finished or the fault of the automatic neutral-section passing equipment is repaired, the equipment needs to be subjected to ground simulation test to confirm that the equipment is in a good state. At present, a maintainer uses a method of simulating a ground magnetic pier of an automatic neutral section passing device by a permanent magnet to perform simulation test. The testing method can be carried out by matching a plurality of technicians on and under the vehicle, and the tester under the vehicle needs to manually move the permanent magnet to simulate the relative motion of the locomotive and the ground magnetic pier. The control logic of the locomotive automatic passing phase separation equipment has high requirements on the speed, time and sequence of the magnetic piers passing through the ground, and the test failure is easy to occur in manual simulation. Once a test failure or interruption occurs, the entire test is performed again from the beginning. In the testing process, a tester needs to carry the testing device to get on and off the locomotive and walk near the steel rail, so that the potential personal injury hazards such as falling and slipping exist. Therefore, how to conveniently, reliably and safely carry out ground simulation experiments is an urgent problem to be solved. The test method has the advantages of complicated and unreliable test process, low test success rate and high personal injury risk.
SUMMERY OF THE UTILITY MODEL
In view of this, the application provides an automatic neutral section equipment testing arrangement that passes through of electric locomotive to alleviate the technical problem that the test process is loaded down with trivial details, the test success rate is low that exists among the prior art.
In a first aspect, an embodiment of the present invention provides a testing apparatus for an automatic neutral section passing device of an electric locomotive, which is applied to the automatic neutral section passing device of the electric locomotive; the method comprises the following steps: an onboard control device and a ground testing device; the on-board control device comprises a first control module, an input module and a first communication module; the ground testing device comprises a second control module, a second communication module, a magnetic field generating module and a bracket; the input module and the first communication module are electrically connected with the first control module, the first communication module is in communication connection with the second communication module, the second communication module and the magnetic field generation module are electrically connected with the second control module, and the second communication module, the second control module and the magnetic field generation module are mechanically connected with the bracket; the input module is used for inputting a first control signal to the first control module; the first control module is used for converting the first control signal into a target electric signal; the target electric signal is a test electric signal of the electric locomotive automatic passing neutral section equipment; the first communication module is used for transmitting the target electric signal to the ground testing device; the second communication module is used for receiving the target electric signal; the second control module is used for converting the target electric signal into a second control signal; the magnetic field generation module is used for converting the second control signal into a variable magnetic field signal; the support is used for fixing the ground testing device at the position of a sensor of the electric locomotive automatic neutral section passing equipment.
Furthermore, the number of the on-vehicle control devices is one, and the number of the ground testing devices is multiple.
Further, the number of the ground test devices is 4.
Further, the first communication module is in communication connection with the second communication module in a wireless communication mode.
Further, the communication standard between the first communication module and the second communication module is 433M/315M radio frequency communication standard.
Further, the input module includes: a keyboard module.
Further, the bracket is also used for fixing the relative positions of the second communication module, the second control module and the magnetic field generation module.
Further, the first control module comprises a main control chip with the model of EV 1527; the second control module comprises a main control chip with the model of TDH 6300.
The embodiment of the utility model provides an automatic passing neutral section equipment testing arrangement of electric locomotive, through the corresponding instruction of input module input, on being transmitted corresponding ground testing arrangement by first communication module after first control module handles, ground testing arrangement makes magnetic field generation module produce magnetic field after receiving control instruction, this magnetic field is received by the automatic sensor of passing neutral section equipment of electric locomotive, thereby the completion is to the automatic testing function who crosses neutral section equipment of electric locomotive, it is loaded down with trivial details to have alleviated the testing process that exists among the prior art, the technical problem that the test success rate is low.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic diagram of a testing device for an automatic neutral section passing apparatus of an electric locomotive according to an embodiment of the present invention;
fig. 2 is a schematic diagram of another testing device for an automatic neutral-section passing apparatus of an electric locomotive according to an embodiment of the present invention.
The figure is as follows:
1-an on-board control device; 2-ground testing device; 11-a first control module; 12-an input module; 13-a first communication module; 21-a second control module; 22-a second communication module; 23-a magnetic field generating module; 24-bracket.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Fig. 1 is a schematic diagram of a testing device for an automatic neutral section passing device of an electric locomotive, which is applied to the automatic neutral section passing device of the electric locomotive. As shown in fig. 1, the test apparatus includes: an on-vehicle control device 1 and a ground testing device 2; the on-vehicle control device 1 includes a first control module 11, an input module 12, and a first communication module 13; the ground test device 2 comprises a second control module 21, a second communication module 22, a magnetic field generation module 23 and a bracket 24.
The input module 12 and the first communication module 13 are electrically connected to the first control module 11, the first communication module 13 is communicatively connected to the second communication module 22, the second communication module 22 and the magnetic field generation module 23 are electrically connected to the second control module 21, and the second communication module 22, the second control module 21 and the magnetic field generation module 23 are mechanically connected to the support 24.
Specifically, the input module 12 is configured to input a first control signal to the first control module 11. Optionally, the input module 12 comprises: a keyboard module. In the embodiment of the present invention, the input module 12 inputs the first control signal through the keyboard.
The first control module 11 is configured to convert the first control signal into a target electrical signal. The target electric signal is a test electric signal of the electric locomotive automatic neutral-section passing equipment.
Optionally, in the embodiment of the present invention, the first control module includes a main control chip with a model EV 1527. The EV1527 is a learning code encoding chip which is designed and manufactured by a cmos process and can pre-burn internal codes, the internal codes have 20 bits, 100 ten thousand sets of internal code combinations can be pre-burned, the repetition probability of the used codes is greatly reduced, and more importantly, the safety is greatly improved because the internal codes are not reproducible.
And a first communication module 13 for transmitting the target electrical signal to the ground test device 2.
And a second communication module 22 for receiving the target electrical signal.
And the second control module 21 is used for converting the target electric signal into a second control signal.
Optionally, in the embodiment of the present invention, the second control module includes a main control chip whose model is TDH 6300. Among them, TDH6300 is a decoding chip with self-learning ability, which has self-learning and high security. The decoding chip is developed aiming at the defects of small code amount of a fixed coding chip and the disadvantage that data is easy to scan and decipher. The decoder of TDH6300 can match seven encoders at most.
And a magnetic field generating module 23, configured to convert the second control signal into a changing magnetic field signal.
And the bracket 24 is used for fixing the ground testing device 2 at the position of the sensor of the automatic neutral-section passing equipment of the electric locomotive.
Optionally, the bracket 24 is further used for fixing the relative positions of the second communication module 22, the second control module 21 and the magnetic field generating module 23.
The embodiment of the utility model provides an automatic passing neutral section equipment testing arrangement of electric locomotive, through the corresponding instruction of input module input, on being transmitted corresponding ground testing arrangement by first communication module after first control module handles, ground testing arrangement makes magnetic field generation module produce magnetic field after receiving control instruction, this magnetic field is received by the automatic sensor of passing neutral section equipment of electric locomotive, thereby accomplish the automatic test function to the automatic passing neutral section equipment of electric locomotive, the testing process that has alleviated among the prior art is loaded down with trivial details, the technical problem that the test success rate is low.
Alternatively, the number of the on-vehicle control devices 1 is one, and the number of the ground test devices 2 is plural.
Fig. 2 is a schematic diagram of another testing device for an automatic neutral-section passing apparatus of an electric locomotive according to an embodiment of the present invention. Preferably, as shown in fig. 2, the number of the ground test apparatuses 2 is 4.
Optionally, in the embodiment of the present invention, the first communication module 13 and the second communication module 22 are wireless communication modules, and the first communication module 13 is in communication connection with the second communication module 22 by wireless communication.
The embodiment of the present invention provides an embodiment, the first communication module 13 of the on-vehicle control device 1 and the second communication module 22 of the ground testing device 2 are connected wirelessly to form a completed communication system, so as to implement wireless communication between the on-vehicle control device 1 and the ground testing device 2. Preferably, the communication standard between the first communication module 13 and the second communication module 22 is 433M/315M radio frequency communication standard.
The embodiment of the utility model provides an in, on-vehicle controlling means passes through the corresponding control command of keyboard module input, through on first control module handles the back and transmits corresponding ground testing arrangement by first communication module, ground testing arrangement makes magnetic field generation module produce magnetic field after receiving control command, this magnetic field is received by the automatic sensor of passing through the phase splitting equipment of electric locomotive, pass through the phase splitting equipment automatically and accomplish corresponding action according to sensor signal, on-vehicle testing personnel judge whether the automatic phase splitting equipment of passing through of electric locomotive is good according to the action phenomenon.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, it is not intended to limit the present invention, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any introduction modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention will still fall within the scope of the technical solution of the present invention.
Claims (8)
1. A testing device for an automatic passing neutral section device of an electric locomotive is applied to the automatic passing neutral section device of the electric locomotive; it is characterized by comprising the following steps: an onboard control device and a ground testing device; the vehicle-mounted control device comprises a first control module, an input module and a first communication module; the ground testing device comprises a second control module, a second communication module, a magnetic field generation module and a bracket; the input module and the first communication module are electrically connected with the first control module, the first communication module is in communication connection with the second communication module, the second communication module and the magnetic field generation module are electrically connected with the second control module, and the second communication module, the second control module and the magnetic field generation module are mechanically connected with the bracket;
the input module is used for inputting a first control signal to the first control module;
the first control module is used for converting the first control signal into a target electric signal; the target electric signal is a test electric signal of the electric locomotive automatic passing neutral section equipment;
the first communication module is used for transmitting the target electric signal to the ground testing device;
the second communication module is used for receiving the target electric signal;
the second control module is used for converting the target electric signal into a second control signal;
the magnetic field generation module is used for converting the second control signal into a changing magnetic field signal;
the support is used for fixing the ground testing device at the position of a sensor of the electric locomotive automatic neutral section passing equipment.
2. The electric locomotive automatic neutral-section passing equipment testing device as claimed in claim 1, wherein the number of the on-board control devices is one, and the number of the ground testing devices is plural.
3. The electric locomotive automatic neutral section passing equipment testing device as claimed in claim 2, wherein the number of the ground testing devices is 4.
4. The electric locomotive automatic neutral section passing equipment testing device as claimed in claim 1, wherein the first communication module is communicatively connected with the second communication module by wireless communication.
5. The electric locomotive automatic neutral section passing equipment testing device according to claim 4, wherein the communication standard between the first communication module and the second communication module is 433M/315M radio frequency communication standard.
6. The electric locomotive automatic passing neutral section device testing apparatus according to claim 1, wherein the input module comprises: a keyboard module.
7. The electric locomotive automatic neutral section passing device testing apparatus as claimed in claim 1, wherein the bracket is further configured to fix a relative position between the second communication module, the second control module and the magnetic field generating module.
8. The electric locomotive automatic neutral section passing equipment testing device according to claim 1, wherein the first control module comprises a main control chip with a model number EV 1527; the second control module comprises a main control chip with the model of TDH 6300.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222490305.8U CN218350406U (en) | 2022-09-20 | 2022-09-20 | Automatic neutral section passing equipment testing device of electric locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222490305.8U CN218350406U (en) | 2022-09-20 | 2022-09-20 | Automatic neutral section passing equipment testing device of electric locomotive |
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| Publication Number | Publication Date |
|---|---|
| CN218350406U true CN218350406U (en) | 2023-01-20 |
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| CN202222490305.8U Expired - Fee Related CN218350406U (en) | 2022-09-20 | 2022-09-20 | Automatic neutral section passing equipment testing device of electric locomotive |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116774129A (en) * | 2023-08-18 | 2023-09-19 | 成都国铁电气设备有限公司 | Delivery inspection platform and method for vehicle-mounted automatic passing neutral section geomagnetic detection system |
-
2022
- 2022-09-20 CN CN202222490305.8U patent/CN218350406U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116774129A (en) * | 2023-08-18 | 2023-09-19 | 成都国铁电气设备有限公司 | Delivery inspection platform and method for vehicle-mounted automatic passing neutral section geomagnetic detection system |
| CN116774129B (en) * | 2023-08-18 | 2023-11-10 | 成都国铁电气设备有限公司 | Delivery inspection platform and method for vehicle-mounted automatic passing neutral section geomagnetic detection system |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20230120 |