Train fusion control system
By designing a train fusion control system and using the logic control unit and interactive interface to fuse the logic of multiple controllers, the problem of repeated functions and resource waste in multiple independent control systems in the train is solved, and cost saving and resource optimization are achieved.
Patent Information
- Application Number
- CN202421608612.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-07-09
AI Technical Summary
Multiple independent control systems in existing trains have problems with duplicate functions and waste of resources, resulting in high manufacturing costs and insufficient hardware resources.
Design a train fusion control system, and realize the logical fusion and resource sharing of multiple controllers through logical control units and interactive interfaces, reducing duplicate functions and resource waste.
The logical convergence of multiple controllers is realized, reducing the cost of purchasing multiple controllers, saving hardware resources, and increasing train space.
Smart Images
Figure CN222784787U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of train control, in particular to a train fusion control system. Background Art
[0002] Currently, there are multiple control systems on the train, such as air conditioning system, BP rescue system, water supply and sanitation system, lighting system, etc. Each system needs to be controlled by its independent controller.
[0003] The existence of multiple controllers directly increases the cost of train manufacturing, and each controller has duplicate functions, such as Ethernet communication functions, host computer functions, etc. These duplicate and identical functions cause waste of chip computing power and hardware resources, and there is room for optimization. Utility Model Content
[0004] The main technical problem solved by the utility model is to provide a train fusion control system, which adds an interactive interface and a secondary development platform, so that the logic control unit has an interactive interface with the external device of the controller. The interactive interface and the secondary development platform can exchange data normally, and the control logic of various controllers can be transplanted into it. It has the ability to integrate multiple controllers, which not only reduces the cost of purchasing multiple controllers, but also saves hardware resources and increases train space.
[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a train fusion control system, including: a logic control unit, the logic control unit includes a logic secondary development platform and a data processing module, the logic secondary development platform is connected to the data processing module via a CAN bus, a plurality of interactive interfaces are connected to the logic control unit, the logic control unit is connected to the external device of the controller via the interactive interface, the logic secondary development platform is used to transplant the control logic of various controllers, and the data processing module is used to receive the control data output by the logic secondary development platform and output the control data to the external device of the controller through the interactive interface.
[0006] In a preferred embodiment of the utility model, the controller includes an air conditioning controller, a water supply and sanitation controller, a BP rescue controller and a lighting controller arranged in parallel, which respectively control external air conditioning equipment, external water supply and sanitation equipment, external BP rescue equipment and external lighting equipment.
[0007] In a preferred embodiment of the utility model, the interactive interface includes a communication interface, an analog interactive interface and a digital interactive interface arranged side by side, the communication interface includes a CAN communication interface or an RS485 communication interface, and the digital interactive interface is divided into a 110V interface and a 24V interface.
[0008] In a preferred embodiment of the utility model, one end of the communication interface is connected to the logic secondary development platform through the data processing module, and the other end of the communication interface is connected to the external device of the controller. The logic secondary development platform outputs the communication data to the external device of the controller through the data processing module and the communication interface, so that the logic control unit has CAN and RS485 communication functions.
[0009] In a preferred embodiment of the utility model, one end of the analog quantity interactive interface is connected to the logic secondary development platform through the data processing module, and the other end of the analog quantity interactive interface is connected to the external device of the controller. The logic secondary development platform outputs the voltage acquisition data, current acquisition data or temperature acquisition data to the external device of the controller through the data processing module and the analog quantity interactive interface, so that the logic control unit has analog quantity acquisition and output functions.
[0010] In a preferred embodiment of the utility model, one end of the digital quantity interaction interface is connected to the logic secondary development platform through the data processing module, and the other end of the digital quantity interaction interface is the external device of the controller. The logic secondary development platform outputs the input and output data to the external device of the controller through the data processing module and the digital quantity interaction interface, so that the logic control unit has digital quantity acquisition and output functions.
[0011] The beneficial effects of the utility model are: an interactive interface and a secondary development platform are added, so that the logic control unit has an interactive interface with the controller external device, the interactive interface and the secondary development platform can exchange data normally, the control logic of various controllers can be transplanted, and it has the ability to integrate multiple controllers, which not only reduces the cost of purchasing multiple controllers, but also saves hardware resources and increases train space. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:
[0013] Figure 1 It is a topological diagram of the train fusion control system before and after fusion of the utility model;
[0014] Figure 2 It is a control principle block diagram of the train fusion control system of the utility model; DETAILED DESCRIPTION
[0015] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0016] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. 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.
[0017] The utility model relates to a preferred embodiment of a train fusion control system.
[0018] like Figure 1-2 As shown, the train fusion control system includes a logic control unit, and the logic control unit includes a logic secondary development platform and a data processing module. The logic secondary development platform is connected to the data processing module via a CAN bus.
[0019] Furthermore, the logic control unit is connected to a plurality of interaction interfaces, and the logic control unit is connected to external devices of the controller via the interaction interfaces.
[0020] Preferably, the controller includes an air conditioning controller, a water supply and sanitation controller, a BP rescue controller and a lighting controller arranged in parallel, which respectively control external air conditioning equipment, external water supply and sanitation equipment, external BP rescue equipment and external lighting equipment.
[0021] The logic secondary development platform is used to transplant the control logic of various controllers, and the data processing module is used to receive the control data output by the logic secondary development platform and output the control data to the external device of the controller through the interactive interface.
[0022] The utility model utilizes the characteristics of the logic control unit, which is highly expandable, has abundant resources, and has secondary development capabilities, and continuously enhances the functions of the logic control unit, so that it has the ability to integrate multiple controllers, thereby reducing the cost of purchasing multiple controllers, saving hardware resources and increasing train space.
[0023] The interactive interface includes a communication interface, an analog interactive interface and a digital interactive interface arranged side by side. The communication interface includes a CAN communication interface or an RS485 communication interface, and the digital interactive interface is divided into a 110V interface and a 24V interface.
[0024] Furthermore, one end of the communication interface is connected to the logic secondary development platform through the data processing module, and the other end of the communication interface is connected to the external device of the controller. The logic secondary development platform outputs the communication data to the external device of the controller through the data processing module and the communication interface, so that the logic control unit has CAN and RS485 communication functions.
[0025] Furthermore, one end of the analog quantity interactive interface is connected to the logic secondary development platform through the data processing module, and the other end of the analog quantity interactive interface is connected to the external device of the controller. The logic secondary development platform outputs the voltage acquisition data, current acquisition data or temperature acquisition data to the external device of the controller through the data processing module and the analog quantity interactive interface, so that the logic control unit has analog quantity acquisition and output functions.
[0026] Furthermore, one end of the digital quantity interactive interface is connected to the logic secondary development platform through the data processing module, and the other end of the digital quantity interactive interface is connected to the external device of the controller. The logic secondary development platform outputs the input and output data to the external device of the controller through the data processing module and the digital quantity interactive interface, so that the logic control unit has digital quantity collection and output functions. The digital quantity interactive interface is divided into a 110V interface and a 24V interface, so that the logic control unit has a variety of voltage levels.
[0027] At present, the interactions between various controllers on the train and their peripherals mainly include analog interaction, digital interaction, CAN, and RS485 communication. The addition of the above-mentioned interaction interfaces enables the logic control unit to have an interaction interface for connecting with the external devices of the controller.
[0028] Therefore, the logic control unit has the interaction interface between the controller logic and the controller peripherals, making it feasible to integrate various controllers.
[0029] The beneficial effects of the utility model train fusion control system are:
[0030] The addition of interactive interfaces and secondary development platforms enables the logic control unit to have interactive interfaces with external devices of the controller. The interactive interfaces and secondary development platforms can exchange data normally, and the control logic of various controllers can be transplanted into them. They have the ability to integrate multiple controllers, which not only reduces the cost of purchasing multiple controllers, but also saves hardware resources and increases train space.
[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A train fusion control system, characterized in that: include: A logic control unit, the logic control unit includes a logic secondary development platform and a data processing module, the logic secondary development platform is connected to the data processing module via a CAN bus, The logic control unit is connected to a plurality of interaction interfaces, and the logic control unit is connected to external devices of the controller through the interaction interfaces. The logic secondary development platform is used to transplant the control logic of the controller, and the data processing module is used to receive the control data output by the logic secondary development platform and output the control data to the external device of the controller through the interactive interface.
2. The train fusion control system according to claim 1, characterized in that: The controller includes an air conditioning controller, a water supply and sanitation controller, a BP rescue controller and a lighting controller which are arranged in parallel, and respectively control external air conditioning equipment, external water supply and sanitation equipment, external BP rescue equipment and external lighting equipment.
3. The train fusion control system according to claim 1, characterized in that: The interactive interface includes a communication interface, an analog interactive interface and a digital interactive interface arranged side by side. The communication interface includes a CAN communication interface or an RS485 communication interface, and the digital interactive interface is divided into a 110V interface and a 24V interface.
4. The train fusion control system according to claim 3, characterized in that: One end of the communication interface is connected to the logic secondary development platform through the data processing module, and the other end of the communication interface is connected to the external device of the controller. The logic secondary development platform outputs the communication data to the external device of the controller through the data processing module and the communication interface, so that the logic control unit has CAN and RS485 communication functions.
5. The train fusion control system according to claim 3, characterized in that: One end of the analog quantity interactive interface is connected to the logic secondary development platform through the data processing module, and the other end of the analog quantity interactive interface is connected to the external device of the controller. The logic secondary development platform outputs the voltage acquisition data, current acquisition data or temperature acquisition data to the external device of the controller through the data processing module and the analog quantity interactive interface, so that the logic control unit has the analog quantity acquisition and output functions.
6. The train fusion control system according to claim 3, characterized in that: One end of the digital quantity interactive interface is connected to the logic secondary development platform through the data processing module, and the other end of the digital quantity interactive interface is connected to the external device of the controller. The logic secondary development platform outputs the input and output data to the external devices of the controller through the data processing module and the digital quantity interactive interface, so that the logic control unit has the digital quantity acquisition and output functions.