Driver controller with self-checking function

Abstract

The invention discloses a driver controller with a self-checking function, and particularly relates to the technical field of driver controllers, the driver controller comprises a machine table, outer partition plates are fixedly mounted on two sides of the bottom of the machine table, two inner partition plates are arranged between the two outer partition plates, and a main handle switch signal detection module is fixedly mounted between the two inner partition plates; and a key switch signal detection module is arranged at the top of the main handle switch signal detection module. By arranging the key switch signal detection module, the first synchronous potentiometer, the second synchronous potentiometer and other structures, whether signals output by the driver controller are normal or not can be self-detected in real time, then the fault problem is fed back to the vehicle, a signal detection mechanism with a complex vehicle network is omitted, the driver controller achieves self-detection, and the safety of the vehicle is improved. The method can greatly reduce the troubleshooting time of vehicle signal faults, rapidly lock the fault point of the driver controller, reduce the operation cost of the vehicle, and enable the actual use effect to be better.

Description

Technical Field

[0001] The present invention relates to the technical field of driver controllers, and more particularly to a driver controller with a self-checking function. Background Art

[0002] The driver controller in the prior art is a control device for railway locomotives, EMUs and industrial automation. As the main command electrical appliance for locomotive reversing and speed regulation, the driver controller is only responsible for providing the vehicle with reversing, speed regulation and other instructions. The existing driver controller can only output instructions in one direction and cannot check and confirm the issued instructions, resulting in poor actual use effect of the driver controller in the prior art.

[0003] Therefore, there is an urgent need for a driver controller with a self-checking function to solve the above problems. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a driver controller with a self-checking function. By providing a key switch signal detection module, a first synchronization potentiometer, a second synchronization potentiometer and other structures, the present invention can self-check in real time whether the output signal of the driver controller is normal, and then feed back the fault problem to the vehicle, thereby eliminating the complex signal inspection mechanism of the vehicle network. The driver controller realizes self-checking, which can greatly reduce the troubleshooting time of vehicle signal faults, quickly lock the fault point of the driver controller, and reduce the operating cost of the vehicle, so that the actual use effect of the present invention is better, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a driver controller with a self-checking function, comprising a machine platform, outer partitions are fixedly installed on both sides of the bottom of the machine platform, two inner partitions are arranged between the two outer partitions, a main handle switch signal detection module is fixedly installed between the two inner partitions, a key switch signal detection module is arranged on the top of the main handle switch signal detection module, a key lock assembly is arranged on the rear side of the key switch signal detection module, a camshaft is arranged at the bottom of the key lock assembly, a first synchronization potentiometer and a second synchronization potentiometer are respectively arranged at both ends of the camshaft, a main handle is arranged on the top of the camshaft, a mode selection handle is arranged on the rear side of the key lock assembly, and a mode selection handle switch signal detection module is arranged at the bottom of the mode selection handle.

[0006] In a preferred embodiment, the two outer partitions are respectively arranged at two ends of the camshaft.

[0007] In a preferred embodiment, the two inner partitions are respectively arranged at two ends of the camshaft.

[0008] In a preferred embodiment, the two ends of the camshaft are respectively arranged inside the outer partition plate and the inner partition plate located on both sides.

[0009] In a preferred embodiment, the first synchronization potentiometer and the second synchronization potentiometer are respectively arranged on the outer walls of the two outer partitions on one side away from the inner partition.

[0010] In a preferred embodiment, the main handle is arranged on the top of the machine.

[0011] In a preferred embodiment, the mode selection handle is arranged on the top of the machine.

[0012] Technical effects and advantages of the present invention: The present invention is provided with a key switch signal detection module, a first synchronization potentiometer, a second synchronization potentiometer and other structures, so that the present invention can self-check in real time whether the output signal of the driver controller is normal, and then feed back the fault problem to the vehicle, thereby eliminating the complex signal inspection mechanism of the vehicle network. The driver controller can realize self-checking, which can greatly reduce the troubleshooting time of vehicle signal faults, quickly lock the fault point of the driver controller, and reduce the operating cost of the vehicle, so that the actual use effect of the present invention is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0014] Figure 2 It is a schematic diagram of the overall bottom three-dimensional structure of the present invention.

[0015] Figure 3 It is a schematic diagram of the overall bottom structure of the present invention.

[0016] Figure 4 It is a schematic diagram of the overall front view structure of the present invention.

[0017] Figure 5 It is a schematic diagram of the overall side structure of the present invention.

[0018] Figure 6 It is a schematic diagram of the overall top view structure of the present invention.

[0019] Figure 7 This is a schematic diagram of the main handle circuit connection of the present invention.

[0020] The accompanying drawings are marked as follows: 1. machine; 2. outer partition; 3. inner partition; 4. main handle switch signal detection module; 5. key switch signal detection module; 6. key lock assembly; 7. camshaft; 8. first synchronization potentiometer; 9. second synchronization potentiometer; 10. main handle; 11. mode selection handle; 12. mode selection handle switch signal detection module. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 4 , Attachment Figure 5 , Attachment Figure 6 and attached Figure 7 As shown, the present invention provides a driver controller with a self-checking function, comprising a machine platform 1, outer partitions 2 are fixedly installed on both sides of the bottom of the machine platform 1, two inner partitions 3 are arranged between the two outer partitions 2, a main handle switch signal detection module 4 is fixedly installed between the two inner partitions 3, a key switch signal detection module 5 is arranged on the top of the main handle switch signal detection module 4, a key lock assembly 6 is arranged on the rear side of the key switch signal detection module 5, a cam shaft 7 is arranged at the bottom of the key lock assembly 6, a first synchronization potentiometer 8 and a second synchronization potentiometer 9 are respectively arranged at both ends of the cam shaft 7, a main handle 10 is arranged on the top of the cam shaft 7, a mode selection handle 11 is arranged on the rear side of the key lock assembly 6, and a mode selection handle switch signal detection module 12 is arranged at the bottom of the mode selection handle 11.

[0023] The two outer partition plates 2 are respectively arranged at two ends of the camshaft 7 .

[0024] The two inner partition plates 3 are respectively arranged at two ends of the camshaft 7 .

[0025] The two ends of the camshaft 7 are respectively arranged inside the outer partition plate 2 and the inner partition plate 3 located on both sides.

[0026] The first synchronization potentiometer 8 and the second synchronization potentiometer 9 are respectively arranged on the outer wall of one side of the two outer partitions 2 away from the inner partition 3 .

[0027] The main handle 10 is disposed on the top of the machine 1 .

[0028] The mode selection handle 11 is disposed on the top of the machine 1 .

[0029] The specific implementation method is as follows: when using the present invention, a first synchronization potentiometer 8 and a second synchronization potentiometer 9 are set at the driver controller end, and a detection unit is installed inside the driver controller, namely, a main handle switch signal detection module 4, a key switch signal detection module 5 and a mode selection handle switch signal detection module 12. These three detection units receive the output voltage values ​​of the first synchronization potentiometer 8 and the second synchronization potentiometer 9 and compare them. When the voltage difference output by the first synchronization potentiometer 8 and the second synchronization potentiometer 9 exceeds or is lower than a preset threshold, it is judged that the potentiometer is faulty, and then the fault light of the driver controller is turned on. The detection unit also receives the switch signal of the driver controller. The detection unit judges the current gear position of the mode selection handle 11 according to the output voltage value of the potentiometer, so that The switch signal of the driver controller received in the gear position is compared with the switch signal logic pre-stored in the internal register of the detection unit. If they are consistent, it is determined that the output switch signal of the driver controller is normal. The first synchronization potentiometer 8 and the second synchronization potentiometer 9 are directly connected to the main handle 10 of the driver controller. When the main handle 10 rotates, the potentiometer shaft also rotates, so that the rotation position of the main handle can be confirmed according to the voltage output by the potentiometer. This allows the present invention to self-check whether the output signal of the driver controller is normal in real time, and then feed back the fault problem to the vehicle, thereby eliminating the complex signal inspection mechanism of the vehicle network. The driver controller realizes self-checking, which can greatly reduce the troubleshooting time of vehicle signal faults, quickly lock the fault point of the driver controller, and reduce the operating cost of the vehicle, so that the actual use effect of the present invention is better.

[0030] Working principle of the present invention: Refer to the instruction manual Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 4 , Attachment Figure 5 , Attachment Figure 6 and attached Figure 7 When using the present invention, by providing a key switch signal detection module 5, a first synchronization potentiometer 8, a second synchronization potentiometer 9 and other structures, the present invention can self-check in real time whether the output signal of the driver controller is normal, and then feed back the fault problem to the vehicle, thereby eliminating the complex signal inspection mechanism of the vehicle network. The driver controller realizes self-checking, which can greatly reduce the troubleshooting time of the vehicle signal fault, quickly lock the fault point of the driver controller, and reduce the operating cost of the vehicle, so that the actual use effect of the present invention is better.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change; Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other; Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A driver controller with a self-checking function, comprising a machine (1), characterized in that: Outer partitions (2) are fixedly installed on both sides of the bottom of the machine (1), two inner partitions (3) are arranged between the two outer partitions (2), a main handle switch signal detection module (4) is fixedly installed between the two inner partitions (3), a key switch signal detection module (5) is arranged on the top of the main handle switch signal detection module (4), a key lock assembly (6) is arranged on the rear side of the key switch signal detection module (5), a cam shaft (7) is arranged on the bottom of the key lock assembly (6), a first synchronization potentiometer (8) and a second synchronization potentiometer (9) are arranged at both ends of the cam shaft (7), a main handle (10) is arranged on the top of the cam shaft (7), a mode selection handle (11) is arranged on the rear side of the key lock assembly (6), and a mode selection handle switch signal detection module (12) is arranged on the bottom of the mode selection handle (11).

2. A driver controller with self-checking function according to claim 1, characterized in that: The two outer partition plates (2) are respectively arranged at two ends of the camshaft (7).

3. A driver controller with self-checking function according to claim 1, characterized in that: The two inner partition plates (3) are respectively arranged at two ends of the camshaft (7).

4. A driver controller with self-checking function according to claim 1, characterized in that: The two ends of the camshaft (7) are respectively arranged inside the outer partition plate (2) and the inner partition plate (3) located on both sides.

5. A driver controller with self-checking function according to claim 1, characterized in that: The first synchronization potentiometer (8) and the second synchronization potentiometer (9) are respectively arranged on the outer wall of one side of the two outer partitions (2) away from the inner partition (3).

6. A driver controller with self-checking function according to claim 1, characterized in that: The main handle (10) is arranged on the top of the machine platform (1).

7. A driver controller with self-checking function according to claim 1, characterized in that: The mode selection handle (11) is arranged on the top of the machine (1).

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