CN217985103U

CN217985103U - Double-bus anti-following linkage interlocking control device

Info

Publication number: CN217985103U
Application number: CN202221824390.0U
Authority: CN
Inventors: 熊志慧
Original assignee: Jiangxi Aland Financial Security Co ltd
Current assignee: Jiangxi Aland Financial Security Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-12-06
Anticipated expiration: 2032-07-14

Abstract

The utility model discloses a two buses prevent following linkage interlocking control device, including linkage controller, its characterized in that, linkage controller one end is connected with networking gateway, bus and can bus, the device includes: the fault detector is arranged at one side inside the linkage controller and generates fault information; the data acquisition unit is arranged at one side in the linkage controller and generates data information; the PCB is arranged on one side inside the linkage controller, and is electrically connected with the fault detector and the data collector and used for receiving fault information and data information and generating an execution signal; and the electronic switch gate is arranged on one side in the linkage controller and is electrically connected with the PCB and used for receiving an execution signal and adjusting the opening and closing of the circuit.

Description

Double-bus anti-following linkage interlocking control device

Technical Field

The utility model relates to an intelligent security field specifically is a double-bus prevents following linkage interlocking control device.

Background

The bus is a common communication trunk line for transmitting information among various functional components of a computer, and is a transmission line bundle consisting of wires, and the bus of the computer can be divided into a data bus, an address bus and a control bus according to the type of information transmitted by the computer, and the data bus, the address bus and the control bus are respectively used for transmitting data, data addresses and control signals. The bus is an internal structure and is a common channel for the CPU, the memory, the input and output devices to transmit information, all the parts of the host computer are connected through the bus, and the external devices are connected with the bus through the corresponding interface circuits, thereby forming a computer hardware system. In a computer system, a common path, called a bus, carries information between components.

At present, the rapid development and application of information technology are deeply and rapidly changed in the field of automation, the industrial control automation technology is continuously improved, so that the whole system can run more efficiently and reliably, and a 485 bus and a can bus become the most extensive two open field buses.

However, in the process of using the bus, if a fault occurs at a certain position of a line, the whole bus cannot work, and if the bus is replaced again, the efficiency of the whole work is affected, so that the bus is very troublesome and the use is affected.

SUMMERY OF THE UTILITY MODEL

The application provides a double-bus anti-following linkage interlocking control device for solving the technical problem that a single bus fails and cannot work in time to influence use.

In view of the above problem, the application provides a two bus prevent following linkage interlock control device, including networking controller, its characterized in that, networking gateway, bus and can bus are connected to linkage controller one end, keep away from networking gateway one end is connected with linkage interlock system a, linkage interlock system B and linkage interlock system C, the device includes: the fault detector is arranged at one side in the linkage controller and generates fault information; the data acquisition unit is arranged at one side in the linkage controller and generates data information; the PCB is arranged on one side inside the networking controller, and is electrically connected with the fault detector and the data collector and used for receiving fault information and data information and generating an execution signal; and the electronic switch gate is arranged on one side in the linkage controller and is electrically connected with the PCB and used for receiving an execution signal and adjusting the opening and closing of the circuit.

One or more technical solutions provided in the present application have at least the following technical effects or advantages:

when the line of the embodiment of the application runs normally, the linkage controller is usually connected with one bus, the other bus is standby, when the fault detector detects that one bus breaks down, the electronic switch brake is disconnected from the bus, the connection of the other bus is started, and when the data acquisition unit acquires large-flow transmission data, the electronic switch brake is connected with the two buses, so that the operation is better and more effective.

The foregoing description is only an overview of the technical solutions of the present application, and the present application can be implemented according to the content of the description in order to make the technical means of the present application more clearly understood, and the following detailed description of the present application is given in order to make the above and other objects, features, and advantages of the present application more clearly understandable.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a block diagram provided in the present application.

In the figure: 1. a linkage controller; 2. a fault detector; 3. a data acquisition unit; 4. a PCB board; 5. an electronic switch gate; 6. a linkage interlock system A; 7. a linkage interlock system B; 8. a linkage interlock system C; 9. a networking gateway; 10. 485 bus; 11. can bus.

Detailed Description

The application provides a double-bus anti-following linkage interlocking control device for solving the technical problem that the bus fails and cannot work timely to influence use.

In view of the above technical problems, the technical solution provided by the present application has the following general idea:

when a line of the embodiment of the application normally runs, the linkage controller is usually connected with one bus, the other bus is standby, when the fault detector detects that one bus has a fault, the electronic switch brake is disconnected from the bus, the connection of the other bus is started, and when the data acquisition unit acquires large-flow transmission data, the electronic switch brake is connected with the two buses, so that the operation is better and more effective.

Having described the basic principles of the present application, the technical solutions in the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments of the present application, and the present application is not limited to the exemplary embodiments described herein. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application. It should be further noted that, for the convenience of description, only some but not all of the elements relevant to the present application are shown in the drawings.

As shown in fig. 1, the application provides a two bus anti-trailing linkage interlocking control device, including linkage controller 1, 1 one end of linkage controller is connected with networking gateway 9, 485 bus 10 and can bus 11, keeps away from 9 one end of networking gateway is connected with linkage interlocking system A6, linkage interlocking system B7 and linkage interlocking system C8, the device includes: the fault detector 2 is arranged on one side inside the linkage controller 1, and generates fault information; the data acquisition unit 3 is arranged at one side inside the linkage controller 1 and generates data information; the PCB 4 is arranged on one side inside the linkage controller 1, and the PCB 4 is electrically connected with the fault detector 2 and the data acquisition unit 1 and used for receiving fault information and data information and generating an execution signal; the electronic switch brake 5, the electronic switch brake 5 sets up one side in the linkage controller 1, the electronic switch brake 5 with PCB board 4 electric connection for receive the execution signal, and the regulating circuit opens and shuts.

When the whole line works normally and the data flow transmitted by the networking gateway 9 is general, the electronic switch gate 5 is normally connected with one bus, the other bus is in a disconnected state for standby, so that the single bus is more reasonably used, when the fault detector 2 detects that a certain bus has a fault, the electronic switch gate 5 is disconnected from the bus, the connection of the other bus is started, when the data flow transmitted by the networking gateway 9 is huge, the electronic switch gate 5 is simultaneously connected with the two buses, so that the double buses are more efficiently used, in an exemplary normal working state, because the comprehensive performance of the can bus 11 is due to the 485 bus 10, when the data flow required to be transmitted is very small, only the can bus 11 is started to transmit data, the bus 10 is temporarily not started, the use is more reasonable, unnecessary resource waste is avoided, at the moment, a certain position on the can bus 11 is broken, the fault detector 2 detects that the data flow required to be transmitted, the electronic switch gate 5 is disconnected from the can bus 11, the 485 bus 10 is started, the normal operation of the whole line is protected, when the data flow required to be transmitted by the data 3 is very large, the single bus transmission is timely, and the double buses are connected with the electronic switch gate 5, so that the double buses can be more slowly used, and the double buses can be more effectively reduced.

Referring to fig. 1, the 485 bus 10 and the can bus 11 are connected to the fault detector 2, and the 485 bus 10 and the can bus 11 transmit data received by the networking gateway to the interlock system A6, the interlock system B7, and the interlock system C8 which are electrically connected.

In this embodiment, when the networking gateway 9 receives a piece of data, the data is transmitted to the interlock system A6, the interlock system B7, and the interlock system C8 through the can bus 11 bus, and only the interlock system A6 recognizes the data and performs a corresponding operation.

Referring to fig. 1, an oscilloscope is disposed at one side of the interior 1 of the linkage controller, and the oscilloscope is electrically connected to the 485 bus 10 and the can bus 11.

In this embodiment, the oscillograph is used to display the voltage of the bus during data transmission when the whole line is working.

Referring to fig. 1, an indicator light is disposed at one side of the linkage controller 1, and the indicator light is electrically connected to the fault detector 2.

In this embodiment, when connecting can bus 11 during operation, the pilot lamp that can bus 11 corresponds shows green light, and the pilot lamp shows red light when can bus 11 breaks down, and the pilot lamp is closed when can bus 11 idle is out of work.

Referring to fig. 1, a networking communicator is disposed at one side inside the linkage controller 1, and the networking communicator is electrically connected to the fault detector 2.

In this embodiment, when the entire line fails, the networking communicator may send the failure to the user.

Referring to fig. 1, an alarm is disposed at one side of the interior of the linkage controller 1, and the alarm is electrically connected to the fault detector 2.

In this embodiment, when the can bus 11 fails, the alarm sounds to disconnect the can bus 11, and the alarm turns off the alarm.

Although the present application has been described in conjunction with specific features and embodiments thereof, it will be evident that various modifications and combinations can be made thereto without departing from the spirit and scope of the application. Accordingly, the specification and figures are merely exemplary of the application and are intended to cover any and all modifications, variations, combinations, or equivalents within the scope of the application. It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the present application and its equivalent technology, the present application is intended to include such modifications and variations.

Claims

1. The utility model provides a follow-up linkage interlocking control device is prevented to double bus, includes linkage controller (1), its characterized in that, linkage controller (1) one end is connected with networking gateway (9), 485 bus (10) and can bus (11), keeps away from networking gateway (9) one end is connected with linkage interlocking system A (6), linkage interlocking system B (7) and linkage interlocking system C (8), the device includes:

the fault detector (2) is arranged on one side inside the linkage controller (1) and used for generating fault information;

the data acquisition unit (3) is arranged on one side inside the linkage controller (1) and generates data information;

the PCB (4) is arranged on one side in the linkage controller (1), and the PCB (4) is electrically connected with the fault detector (2) and the data acquisition unit (3) and is used for receiving fault information and data information and generating an execution signal;

electronic switch floodgate (5), electronic switch floodgate (5) set up linkage controller (1) inside one side, electronic switch floodgate (5) with PCB board (4) electric connection for receive the execution signal, and the regulating circuit opens and shuts.

2. The dual-bus anti-following linkage interlocking control device according to claim 1, wherein the 485 bus (10) and the can bus (11) are connected with the fault detector (2), and the 485 bus (10) and the can bus (11) transmit data received by the networking gateway (9) to the electrically connected linkage interlocking system A (6), the linkage interlocking system B (7) and the linkage interlocking system C (8).

3. The double-bus anti-following linkage interlocking control device according to claim 1, wherein an oscilloscope is arranged on one side inside the linkage controller (1), and the oscilloscope is electrically connected with the 485 bus (10) and the can bus (11).

4. The dual-bus anti-following linkage interlocking control device as claimed in claim 1, wherein an indicator lamp is arranged on one side of the linkage controller (1), and the indicator lamp is electrically connected with the fault detector (2).

5. The dual-bus anti-following linkage interlocking control device as claimed in claim 1, wherein a networking communicator is arranged on one side inside the linkage controller (1), and the networking communicator is electrically connected with the fault detector (2).

6. The dual-bus anti-follow linkage interlocking control device as claimed in claim 1, wherein an alarm is arranged on one side inside the linkage controller (1), and the alarm is electrically connected with the fault detector (2).