Electronic door control unit detection device
By designing an electronic gate unit detection device including control loop module, drive loop module, control module and power supply module, the problem of low detection and maintenance efficiency of different models of electronic gate unit is solved, and efficient, accurate detection and simple installation are achieved.
Patent Information
- Application Number
- CN202422221149.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-09-10
AI Technical Summary
The prior art is difficult to effectively detect and repair different models of electronic gated units, resulting in ineffective maintenance.
An electronic gate unit detection device is designed, including a control loop module, a drive loop module, a control module and a power supply module, and the detection of various types of electronic gate units is achieved through an interface converter and an oscilloscope.
The device can meet the inspection needs of multiple models simultaneously, improves maintenance efficiency and inspection accuracy, and achieves high compatibility and simple installation through independent inspection components and flipped mounts.
Smart Images
Figure CN222965598U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of subway maintenance, and more specifically, to a detection device for an electronic door control unit. Background Technique
[0002] With the rapid development and popularization of urban rail transit systems, the safety and reliability of train operation have become the focus of attention inside and outside the industry. As a key component in train operation, the EDCU (Electronic Door Control Unit) door controller plays an irreplaceable role in ensuring the normal opening and closing of the doors and guaranteeing the safe entry and exit of passengers. The EDCU door controller provides an important guarantee for the smooth operation of the train by precisely controlling the opening and closing sequence of the doors and monitoring the door status.
[0003] However, with the continuous upgrading of train technology and the replacement of vehicle models, the design and functions of the EDCU door controller have become increasingly complex and diverse. Currently, there are various models of EDCU door controllers on the market. Some of them may belong to the same brand, but there are significant differences in control methods, network communication protocols, and hardware architectures. Such differences are not only reflected in the optimization of performance parameters but also directly affect the detection and maintenance strategies for the EDCU door controller.
[0004] Therefore, it is necessary to develop a device that can detect various models of door controllers to further improve the maintenance efficiency. Content of the Utility Model
[0005] The utility model provides a detection device for an electronic door control unit, aiming to solve the problem that there are many types of door controllers and the detection device needs to be replaced, and to improve the efficiency of maintenance and detection.
[0006] To achieve the above object, the utility model provides a detection device for an electronic door control unit, including:
[0007] A control loop module, the control loop module includes a first control loop unit and a second control loop unit. The control loop module connects the electronic door control unit to the control module, and the first control loop unit and the second control loop unit are provided with interface converters;
[0008] A drive loop module, the drive loop module connects the electronic door control unit to the motor module, and the drive loop module includes a first drive loop unit and a second drive loop unit;
[0009] The control module includes a first control unit and a second control unit. The first control unit is connected to the electronic door control unit through the first control loop unit, and the second control unit is connected to the electronic door control unit through the second control loop unit to analyze the operating performance and electrical performance of the electronic door control unit.
[0010] A power supply module, which supplies power to a control loop module, a control module, and a drive loop module;
[0011] Among them, a first control loop unit, a first control unit, and a first drive loop unit constitute a first detection component, and a second control loop unit, a second control unit, and a second drive loop unit constitute a second detection component.
[0012] In one embodiment, the interface converter includes a conversion interface.
[0013] In one embodiment, the control loop module is provided with a terminal block.
[0014] In one embodiment, the terminal block includes a first terminal block and a second terminal block;
[0015] The first terminal block is arranged between the electronic door control unit and the first control unit, and the second terminal block is arranged between the electronic door control unit and the second control unit.
[0016] In one embodiment, the power supply module includes a first power supply and a second power supply. The first power supply supplies power to the first detection component, and the second power supply supplies power to the second detection component.
[0017] In one embodiment, the first detection component and the second detection component are horizontally installed.
[0018] In one embodiment, a mounting seat is provided at the bottom of the device.
[0019] In one embodiment, the device is installed on the mounting seat through a positioning pin and a buckle.
[0020] In one embodiment, the mounting seat is a flip-up mounting seat, which can turn the electronic door control unit detection device from a horizontal state to a vertical state, or turn the electronic door control unit detection device from a vertical state to a horizontal state.
[0021] In one embodiment, the device is further provided with an oscilloscope, and the oscilloscope is connected to the electronic door control unit.
[0022] The utility model has the following beneficial effects:
[0023] 1. High efficiency: The device can simultaneously meet the tests of the electronic door control unit detection devices of two vehicle models, and each control loop is independent of each other and does not interfere with each other, greatly improving the maintenance efficiency.
[0024] 2. High precision: The device can detect the communication quality of the low-speed dual CAN network of the electronic door control unit detection device in real time through an oscilloscope from startup to operation, further improving the accuracy of detection.
[0025] 3. Easy installation: The device is installed horizontally during installation, greatly improving the installation efficiency. Then, through the flipped mounting base, it can be vertically arranged to fully simulate the actual working state and further improve the detection accuracy.
[0026] 4. High compatibility: The device is equipped with an interface converter, which can detect different models of electronic door control units. Description of the Drawings
[0027] Figure 1 It is a schematic structural diagram of an electronic door control unit detection device according to an embodiment of the present invention.
[0028] Among them, 110 is the first control unit; 120 is the second control unit; 210 is the first terminal block; 220 is the second terminal block; 300 is the oscilloscope; 400 is the electronic door control unit; 510 is the door motor; 520 is the door drive; 530 is the left door leaf; 540 is the right door leaf. Detailed Embodiment
[0029] To make the purpose, technical solution, and advantages of the implementation of this application clearer, the technical solutions in the embodiments of this application will be described in more detail below with reference to the accompanying drawings in the embodiments of this application. In the drawings, the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions. The described embodiments are some, but not all, of the embodiments of this application. The embodiments described below by referring to the drawings are exemplary and are intended to explain this application and should not be construed as limiting this application. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.
[0030] Figure 1 It is a schematic structural diagram of an electronic door control unit detection device according to an embodiment of the present invention. The electronic door control unit detection device includes:
[0031] A control loop module, the control loop module includes a first control loop unit and a second control loop unit. The control loop module connects the electronic door control unit 400 with the control module. The first control loop unit and the second control loop unit are provided with interface converters;
[0032] A drive loop module, the drive loop module connects the electronic door control unit 400 with the motor module. The drive loop module includes a first drive loop unit and a second drive loop unit;
[0033] The control module includes a first control unit 110 and a second control unit 120. The first control unit 110 is connected to the electronic gating unit 400 through a first control loop unit, and the second control unit 120 is connected to the electronic gating unit through a second control loop unit to analyze the operating performance and electrical performance of the electronic gating unit;
[0034] A power supply module that supplies power to the control loop module, the control module, and the drive loop module;
[0035] Among them, the first control loop unit, the first control unit, and the first drive loop unit constitute a first detection component, and the second control loop unit, the second control unit, and the second drive loop unit constitute a second detection component.
[0036] Specifically, as Figure 1 shown, the motor module includes a door motor 510 and a door drive 520. The motor module is connected to the electronic gating unit and works together to achieve precise control of the left door leaf 530 and the right door leaf 540.
[0037] Furthermore, two detection components are provided in this application, and these two sets of detection components do not interfere with each other when detecting the electronic gating unit 400. When one device fails, the other can continue the test.
[0038] Exemplarily, three detection components can also be provided. In this case, the control loop module additionally sets a third control loop unit on the original basis, and the control module additionally sets a third control unit on the original basis to form a third detection component.
[0039] In one embodiment, the interface converter includes a conversion interface.
[0040] Specifically, through the conversion interface, the control loop module can flexibly switch between various models of electronic gating units 400, meeting the test requirements of electronic gating units 400 for various vehicle models.
[0041] In one embodiment, the control loop module is provided with a terminal block.
[0042] Specifically, in the control loop, the terminal block undertakes the important task of signal transmission. It can transmit the control signal from the control module to the electronic gating unit 400, or transmit the feedback signal of the electronic gating unit 400 back to the control module to achieve two-way signal transmission and real-time feedback.
[0043] Furthermore, the design of the terminal block is simple and intuitive, and the installation process is convenient and fast. Users only need to insert the wires or cables into the corresponding jacks and fix them according to the instructions in the manual or the drawings. During the commissioning process of the electrical system, the terminal block provides clear connection points and identification information, which helps to quickly locate problems and troubleshoot faults. When the electrical system needs maintenance or component replacement, the design of the terminal block makes these operations simpler and more efficient. Users only need to loosen the terminal screws or pull out the plugs to perform maintenance or replacement work.
[0044] In one embodiment, the terminal block includes a first terminal block 210 and a second terminal block 220;
[0045] The first terminal block 210 is disposed between the electronic door control unit 400 and the first control unit 110, and the second terminal block 220 is disposed between the electronic door control unit 400 and the second control unit 120.
[0046] In one embodiment, the power supply module includes a first power supply and a second power supply. The first power supply supplies power to the first detection component, and the second power supply supplies power to the second detection component.
[0047] Specifically, the dual-module power supply adopts a redundant configuration. When one of the power supply modules fails, the system can automatically switch to the other normal power supply module to work, thus avoiding system downtime caused by single-point failures and ensuring the continuity and stability of the power supply system. The output voltage and current of the dual-module power supply are shared by the two modules, avoiding the influence of output fluctuations of the single-module power supply and further improving the stability of the power supply.
[0048] In one embodiment, the first detection component and the second detection component are horizontally installed.
[0049] Specifically, the multi-model electronic door control unit 400 detection device adopts a horizontal installation method during installation. This design aims to simplify the installation process and improve the installation efficiency.
[0050] The horizontal installation method enables visual operation when plugging in each aviation plug. This feature effectively prevents human errors such as plugging in the wrong plug and pin shrinkage, and improves the accuracy and reliability of plugging.
[0051] In one embodiment, a mounting base is provided at the bottom of the device.
[0052] In one embodiment, the device is mounted on the mounting base through a positioning pin and a buckle.
[0053] Specifically, by using the combination of a positioning pin and a quick buckle, the multi-model electronic door control unit 400 detection device can be quickly and firmly fixed on the mounting base. This fixing method is not only easy to operate but also ensures the stability of the multi-model electronic door control unit 400 detection device during subsequent use.
[0054] In one embodiment, the mounting base is a flipable mounting base, which can flip the electronic door control unit detection device from a horizontal state to a vertical state, or from a vertical state to a horizontal state.
[0055] Specifically, after the multi-model electronic door control unit 400 detection device is firmly fixed on the mounting base, the multi-model electronic door control unit 400 detection device can be changed from a horizontal state to a vertical layout by flipping the mounting base. This step aims to simulate the state of the multi-model electronic door control unit 400 detection device during actual work for more accurate detection and testing.
[0056] In one embodiment, the device is further provided with an oscilloscope 300, and the oscilloscope 300 is connected to the electronic door control unit 400.
[0057] Specifically, the electronic door control unit 400 is connected to the oscilloscope 300 through a test interface to real-time monitor the CAN network communication quality of the multi-model electronic door control unit 400 detection device from startup to operation for the low-speed dual CAN (Controller Area Network). The test bench test can not only meet all functional tests but also collect data of key parts in real time, which is more accurate.
[0058] The utility model has the following beneficial effects:
[0059] 1. High efficiency: The device can simultaneously meet the tests of the electronic door control unit detection devices of two vehicle models, and each control loop is independent of each other without interference, greatly improving the maintenance efficiency.
[0060] 2. High precision: The device can real-time detect the CAN network communication quality of the electronic door control unit detection device from startup to operation for the low-speed dual CAN network through the oscilloscope, further improving the detection accuracy.
[0061] 3. Simple installation: The device is horizontally installed during installation, greatly improving the installation efficiency. Then, through the flipable mounting base, it can be vertically laid out to fully simulate the actual working state and further improve the detection accuracy.
[0062] 4. High compatibility: The device is provided with an interface converter, which can detect different models of electronic door control units.
[0063] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments of the present application. For the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.
[0064] It should be noted that in the present application, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. It should also be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in a reverse order according to the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, the features described with reference to certain examples may be combined in other examples.
[0065] Furthermore, it should be noted that unless otherwise clearly specified and defined, the terms "connected", "driven" and similar words used in the description of the present application should be understood in a broad sense, which can be direct, or through an intermediate medium, or also the relationship inside two elements. Those skilled in the art can understand their specific meanings in the present application according to specific circumstances. In this document, words such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.
[0066] The above embodiments are provided for those skilled in the art to implement or use the present application. Those skilled in the art can make various modifications or changes to the above embodiments without departing from the application idea of the present application. Therefore, the protection scope of the present application is not limited by the above embodiments, but should be the maximum scope that conforms to the innovative features mentioned in the claims.
Claims
1. An electronic door control unit detection device, characterized in that: The electronic door control unit detection device comprises: A control loop module, the control loop module comprising a first control loop unit and a second control loop unit, the control loop module connects the electronic gating unit with the control module, the first control loop unit and the second control loop unit are provided with an interface converter; A driving circuit module, wherein the driving circuit module connects the electronic gating unit with the motor module, and the driving circuit module includes a first driving circuit unit and a second driving circuit unit; The control module includes a first control unit and a second control unit, wherein the first control unit is connected to the electronic gate control unit through a first control loop unit, and the second control unit is connected to the electronic gate control unit through a second control loop unit, so as to analyze the operating performance and electrical performance of the electronic gate control unit; A power supply module, which supplies power to the control circuit module, the control module, and the drive circuit module; The first control circuit unit, the first control unit and the first driving circuit unit constitute a first detection component, and the second control circuit unit, the second control unit and the second driving circuit unit constitute a second detection component.
2. The electronic door control unit detection device according to claim 1, characterized in that: The interface converter includes a conversion interface.
3. The electronic door control unit detection device according to claim 1, characterized in that: The control circuit module is provided with a terminal block.
4. The electronic door control unit detection device according to claim 3, characterized in that: The terminal row comprises a first terminal row and a second terminal row; The first terminal row is arranged between the electronic gate control unit and the first control unit, and the second terminal row is arranged between the electronic gate control unit and the second control unit.
5. The electronic door control unit detection device according to claim 1, characterized in that: The power supply module includes a first power supply and a second power supply, wherein the first power supply supplies power to the first detection component, and the second power supply supplies power to the second detection component.
6. The electronic door control unit detection device according to claim 5, characterized in that: The first detection component and the second detection component are installed horizontally.
7. The electronic door control unit detection device according to claim 1, characterized in that: A mounting seat is arranged at the bottom of the device.
8. The electronic door control unit detection device according to claim 7, characterized in that: The device is installed on the mounting seat through positioning pins and buckles.
9. The electronic door control unit detection device according to claim 8, characterized in that: The mounting seat is a flippable mounting seat, which allows the electronic gating unit detection device to flip from a horizontal state to a vertical state, or flip from a vertical state to a horizontal state.
10. The electronic door control unit detection device according to claim 1, characterized in that: The device is also provided with an oscilloscope, which is connected to the electronic gating unit.