CN209627393U - A kind of human-computer interaction network controller and system - Google Patents
A kind of human-computer interaction network controller and system Download PDFInfo
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- CN209627393U CN209627393U CN201920970170.0U CN201920970170U CN209627393U CN 209627393 U CN209627393 U CN 209627393U CN 201920970170 U CN201920970170 U CN 201920970170U CN 209627393 U CN209627393 U CN 209627393U
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Abstract
The utility model discloses a kind of human-computer interaction network controller and system, the telecommunication circuit at least three kinds of agreements realizes the bus redundancy transmission of two or more agreement, realizes network communication redundancy, improves network relevance grade, anti-interference ability enhancing.Human-computer interaction network controller includes: signal processor circuit, the telecommunication circuit of at least three kinds of agreements and human-computer interaction module；Signal processor circuit is connect with the telecommunication circuit of at least three kinds of agreements and human-computer interaction module.
Description
Technical Field
The utility model relates to a signal control field especially relates to a human-computer interaction network controller and system.
Background
The railway engineering mechanical vehicle is mechanical equipment which runs on a railway and an urban rail transit track and maintains and repairs the infrastructure of the railway engineering mechanical vehicle. The railway engineering machinery has complex functions and a plurality of running, operating mechanisms, quantity and types, so that each railway engineering machinery needs a control system with powerful function and high reliability to control the running and the operation of the railway engineering machinery. In the past, the control of the railway construction machine was realized by inputting data or commands through switches, buttons, and potentiometers on a console, and the state of the railway construction machine was displayed by a pointer instrument. Because the railway engineering machinery has complex functions, more commands and data need to be input, and more states of each part of the vehicle need to be displayed, a plurality of switches, buttons and display instruments are arranged on the railway engineering machinery operation panel. Therefore, on one hand, the railway engineering mechanical control platform is large in size and complex in structure, and on the other hand, operation observation and misoperation are easily caused.
With the development of computer hardware and software technologies, it is a trend to adopt virtual technologies to implement the functions of switches, keys and physical instruments on a human-computer interaction unit. At present, a signal is sent to a control system through a local Area Network (CAN) bus or a RS232 bus.
However, the transmission speed of the CAN bus or the RS232 bus is low, and the CAN bus or the RS232 bus is transmitted by a certain bus alone, and redundant transmission of more than 2 buses is not realized, so that once a fault occurs in the single bus or network, a signal cannot be transmitted, the network adaptability is not high, and the anti-interference capability is not strong.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a human-computer interaction network controller and system has the communication circuit of 3 kind at least agreements, has realized the redundant transmission of bus of more than 2 kinds of agreements, realizes the network communication redundancy, has improved the network suitability, and the interference killing feature strengthens.
The utility model discloses the first aspect provides human-computer interaction network controller, include:
the system comprises a signal processor circuit, a communication circuit with at least 3 protocols and a human-computer interaction module;
the signal processor circuit is connected with the communication circuit with at least 3 protocols and the man-machine interaction module.
Further, in the above-mentioned case,
the communication circuit of at least 3 kinds of agreement includes ethernet communication circuit, CAN bus communication circuit, etherCAT communication circuit and RS-232 communication circuit.
Further, in the above-mentioned case,
the Ethernet communication circuit comprises at least 2 paths, the CAN bus communication circuit comprises 2 paths, the EtherCAT communication circuit comprises 2 paths, and the RS-232 communication circuit comprises at least 1 path.
Further, the human-computer interaction network controller further comprises:
USB interface circuit, USB interface circuit includes 2 at least ways.
Further, the human-computer interaction network controller further comprises:
2 CAN communication interfaces, 2 EtherCAT communication interfaces, at least 1 RS-232 communication interface, at least 2 Ethernet communication interfaces and at least 2 USB interfaces;
the 2 CAN communication interfaces are respectively connected with the 2-path CAN bus communication circuit;
the 2 EtherCAT communication interfaces are respectively connected with the 2 paths of EtherCAT communication circuits;
at least 1 RS-232 communication interface is connected with at least 1 RS-232 communication circuit;
the at least 2 Ethernet communication interfaces are connected with the at least 2 paths of Ethernet communication circuits;
at least 2 USB interfaces are connected with at least 2 paths of USB interface circuits.
Further, the human-computer interaction module comprises:
LCD liquid crystal display screen and touch screen;
the touch screen is connected with the LCD and the signal processor circuit;
the LCD liquid crystal display screen is connected with the signal processor circuit.
Further, the human-computer interaction network controller further comprises:
a power circuit and a power interface;
the power interface is connected with the power circuit.
The utility model discloses the second aspect provides a human-computer interaction network control system, include:
a communication network of at least 3 protocols and a human-computer interaction network controller in the first aspect, wherein at least one human-computer interaction network controller is provided;
the human-computer interaction network controller comprises a signal processor circuit, a communication circuit with at least 3 protocols and a human-computer interaction module, wherein the signal processor circuit is connected with the communication circuit with at least 3 protocols and the human-computer interaction module;
the communication circuit of each protocol is connected to a communication network of the corresponding protocol.
Further, in the above-mentioned case,
the communication network of at least 3 protocols comprises an Ethernet communication network, a CAN bus communication network, an EtherCAT communication network and an RS-232 communication network;
the communication circuit of at least 3 protocols comprises an Ethernet communication circuit, a CAN bus communication circuit, an EtherCAT communication circuit and an RS-232 communication circuit;
the more than two human-computer interaction network controllers are connected in parallel into the Ethernet communication network through the Ethernet communication circuit, connected in parallel into the CAN bus communication network through the CAN bus communication circuit, connected in series into the EtherCAT communication network through the EtherCAT communication circuit, and connected in parallel into the RS-232 communication network through the RS-232 communication circuit.
The third aspect of the present invention provides a human-computer interaction network control method, which is applied to a human-computer interaction network control system, the human-computer interaction network control system comprises at least 3 protocols of communication network and the human-computer interaction network controller of the first aspect, the human-computer interaction network controller is at least one, the human-computer interaction network controller comprises a signal processor circuit, at least 3 protocols of communication circuit and a human-computer interaction module, the signal processor circuit is connected with the at least 3 protocols of communication circuit and the human-computer interaction module,
the man-machine interaction network control method comprises the following steps:
the man-machine interaction module receives input data or instructions;
the signal processor circuit operates input data or instructions to obtain an operation result;
the signal processor circuit transmits the operation result to a communication network of a corresponding protocol through the communication circuit of at least 3 protocols, and displays the operation result through the human-computer interaction module;
or,
the signal processor circuit receives transmission data or instructions transmitted by a communication network of a corresponding protocol through the communication circuit of at least 3 protocols;
the signal processor circuit operates the transmission data or the instruction to obtain an operation result;
and the man-machine interaction module displays the operation result.
Therefore, compared with the existing method of independently transmitting data through buses such as a CAN bus or an RS232 bus, the method realizes the bus redundant transmission of more than 2 protocols, and CAN still ensure the normal transmission of data through the communication circuits of other protocols when a communication circuit of one protocol or a communication network connected with the communication circuit of the one protocol breaks down, thereby realizing the network communication redundancy, improving the network applicability and enhancing the anti-interference capability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required in the prior art and the embodiments are briefly introduced 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 schematic structural diagram of an embodiment of a human-computer interaction network controller provided by the present invention;
fig. 2 is a schematic structural diagram of another embodiment of a human-computer interaction network controller provided by the present invention;
fig. 3 is a schematic structural diagram of a human-computer interaction network controller according to still another embodiment of the present invention;
fig. 4 is a schematic system structure diagram of an embodiment of the human-computer interaction network control system provided by the present invention.
Detailed Description
The core of the utility model is to provide a human-computer interaction network controller and system has the communication circuit of 3 kind at least agreements, has realized the redundant transmission of bus of more than 2 kinds of agreements, realizes the network communication redundancy, has improved the network suitability, and the interference killing feature strengthens.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention provides a human-computer interaction network controller, including:
a signal processor circuit 101, a communication circuit 102 with at least 3 protocols and a human-computer interaction module 103;
the signal processor circuit 101 is connected with a communication circuit 102 and a human-computer interaction module 103 of at least 3 protocols.
The embodiment of the utility model provides an in, signal processor circuit 101, at least 3 kinds of communication circuit 102 and human-computer interaction module 103 of agreement. It should be noted that, in fig. 1, the communication circuit 2, the communication circuit 3, the communication circuit N indicate that the communication circuit has 3 or more than 3 protocols, and the communication circuit of the same protocol may be one or more, and the specific number is not limited. The signal processor circuit 101 is connected with a communication circuit 102 and a human-computer interaction module 103 of at least 3 protocols. Because in current mode, man-machine interaction network controller can only transmit data through the bus transmission of a single communication protocol, when communication network breaks down so, can't guarantee the normal transmission of data, and the embodiment of the utility model provides an in, realized the bus redundant transmission of more than 2 kinds of agreements, when communication circuit of wherein certain agreement or the communication network who is connected breaks down, still can guarantee the normal transmission of data through the communication circuit of other agreements, realize the network communication redundancy, improved the network suitability, the interference killing feature reinforcing.
Optionally, with reference to fig. 2, an embodiment of the present invention provides a human-computer interaction network controller, including:
the communication circuit of at least 3 protocols comprises a CAN bus communication circuit 201, an EtherCAT communication circuit 202, an RS-232 communication circuit 203 and an Ethernet communication circuit 204;
the CAN bus communication circuit 201 comprises 2 paths, the EtherCAT communication circuit 202 comprises 2 paths, the RS-232 communication circuit 203 comprises at least 1 path, the Ethernet communication circuit 204 comprises at least 2 paths, and the USB interface circuit 205 comprises at least 2 paths;
2 CAN communication interfaces 206, 2 EtherCAT communication interfaces 207, at least 1 RS-232 communication interface 208, at least 2 ethernet communication interfaces 209, and at least 2 USB interfaces 210;
the 2 CAN communication interfaces 206 are respectively connected with the 2-channel CAN bus communication circuit 201;
the 2 EtherCAT communication interfaces 207 are respectively connected with the 2-path EtherCAT communication circuit 202;
the RS-232 communication interface 208 is connected with the RS-232 communication circuit 203;
at least 2 USB interfaces 210 are connected to at least 2-way USB interface circuit 205.
In the embodiment of the utility model, the communication network according to the existing protocol mainly comprises Ethernet, CAN, EtherCAT and RS-232;
the CAN belongs to a bus type serial communication network, and because a plurality of new technologies and unique design ideas are adopted, compared with similar products, the CAN bus has the advantages of reliability, real time and flexibility in data communication, the design is transparent and flexible, an ISO/OSI standard model is followed, the CAN bus structure comprises a Logical Link Control (LLC) sub-layer and a Media Access Control (MAC) sub-layer, the LLC sub-layer provides service for data transmission and remote data request, and the MAC sub-layer has a function Control frame structure, execution arbitration, error check, error calibration and fault definition, so that the CAN bus communication circuit 201 comprises 2 paths;
ethernet is a baseband lan specification created by Xerox corporation and jointly developed by Xerox, Intel, and DEC corporation, the most common communications protocol standard employed by today's existing lans. Ethernet networks use CSMA/CD (carrier sense multiple access and collision detection) technology and operate on multiple types of cables at a rate of 10M/S. Ethernet is similar to the IEEE802.3 family of standards. Ethernet may employ a variety of connection media including coaxial cable, twisted pair, fiber optics, and the like.
EtherCAT (ethernet control automation technology) is an open architecture, an ethernet-based field bus system, and the EtherCAT uses a full-duplex ethernet physical layer, so that the EtherCAT communication circuit 202 has 2 paths;
the RS-232 is an asynchronous transmission standard interface established by Electronic Industry Association (EIA) and can be realized by a 1-path RS-232 communication circuit 203;
aiming at least 2 paths of Ethernet communication circuits 204, 2 paths of CAN bus communication circuits 201, 2 paths of EtherCAT communication circuits 202, at least 1 path of RS-232 communication circuit 203 and at least 2 paths of USB interface circuits 205, corresponding interfaces are required to be set so as to realize data transmission, therefore, the man-machine interaction network controller further comprises 2 CAN communication interfaces 206, 2 EtherCAT communication interfaces 207, at least 1 RS-232 communication interface 208, at least 2 Ethernet communication interfaces 209 and at least 2 USB interfaces 210; the 2 CAN communication interfaces 206 are respectively connected with the 2 CAN bus communication circuits 201, the 2 EtherCAT communication interfaces 207 are respectively connected with the 2 EtherCAT communication circuits 202, the RS-232 communication interface 208 is connected with the RS-232 communication circuit 203, and the at least 2 USB interfaces 210 are connected with the at least 2 USB interface circuits 205.
Optionally, in combination with the above embodiment shown in fig. 2, the human-computer interaction module further includes:
LCD liquid crystal display screen and touch screen;
the touch screen is connected with the LCD and the signal processor circuit;
the LCD liquid crystal display screen is connected with the signal processor circuit.
The embodiment of the utility model provides an in, the notion of human-computer interaction module is in order to realize the data interaction between user and the network controller, just so needs the user can input data or instruction, consequently, sets up touch-sensitive screen, perhaps settings such as keyboard, mouse and voice input device. In order to present data to a user, an LCD liquid crystal display is required, and in a specific application, the LCD liquid crystal display can be connected with an electronic device having a display screen to display data.
Optionally, in combination with the embodiment shown in fig. 2, as shown in fig. 3, the human-computer interaction network controller further includes:
a power supply circuit 301 and a power supply interface 302;
the power supply interface 302 is connected to the power supply circuit 301.
In the embodiment of the present invention, the power circuit 301 is specifically a direct current/direct current (DC/DC) power circuit, and supplies power to the circuit in the human-computer interaction network controller.
Referring to fig. 4, an embodiment of the present invention provides a human-computer interaction network control system, including:
a communication network with at least 3 protocols and the human-computer interaction network controllers in the embodiments shown in fig. 1 to 3, wherein at least one human-computer interaction network controller is provided;
the human-computer interaction network controller comprises a signal processor circuit, a communication circuit with at least 3 protocols and a human-computer interaction module, wherein the signal processor circuit is connected with the communication circuit with at least 3 protocols and the human-computer interaction module;
the communication circuit of each protocol is connected to a communication network of the corresponding protocol.
The embodiment of the utility model provides an in, the communication network of 3 kinds of agreements at least includes ethernet communication network, CAN bus communication network, etherCAT communication network and RS-232 communication network, the communication circuit of 3 kinds of agreements at least includes ethernet communication circuit, CAN bus communication circuit, etherCAT communication circuit and RS-232 communication circuit, the mutual network controller of man-machine more than two passes through ethernet communication circuit parallel access ethernet communication network, through CAN bus communication circuit parallel access CAN bus communication network, through etherCAT communication circuit series connection access etherCAT communication network, and through RS-232 communication circuit parallel access RS-232 communication network. Therefore, the bus redundancy transmission of more than 2 protocols is realized, the network communication redundancy is realized, the network applicability is improved, and the anti-interference capability is enhanced.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A human-computer interaction network controller, comprising:
the system comprises a signal processor circuit, a communication circuit with at least 3 protocols and a human-computer interaction module;
the signal processor circuit is connected with the communication circuit of at least 3 protocols and the human-computer interaction module.
2. The human-computer interaction network controller of claim 1,
the communication circuit of at least 3 kinds of agreement includes ethernet communication circuit, CAN bus communication circuit, etherCAT communication circuit and RS-232 communication circuit.
3. The human-computer interaction network controller of claim 2,
the Ethernet communication circuit comprises at least 2 paths, the CAN bus communication circuit comprises 2 paths, the EtherCAT communication circuit comprises 2 paths, and the RS-232 communication circuit comprises at least 1 path.
4. The human-computer interaction network controller of claim 3, further comprising:
USB interface circuit, USB interface circuit includes 2 at least ways.
5. The human-computer interaction network controller of claim 4, further comprising:
2 CAN communication interfaces, 2 EtherCAT communication interfaces, at least 1 RS-232 communication interface, at least 2 Ethernet communication interfaces and at least 2 USB interfaces;
the 2 CAN communication interfaces are respectively connected with the 2 paths of CAN bus communication circuits;
the 2 EtherCAT communication interfaces are respectively connected with the 2 paths of EtherCAT communication circuits;
the at least 1 RS-232 communication interface is connected with at least 1 path of RS-232 communication circuit;
the at least 2 Ethernet communication interfaces are connected with at least 2 paths of Ethernet communication circuits;
and the at least 2 USB interfaces are connected with at least 2 paths of USB interface circuits.
6. A human-computer interaction network controller according to any one of claims 2-5, wherein the human-computer interaction module comprises:
LCD liquid crystal display screen and touch screen;
the touch screen is connected with the LCD and the signal processor circuit;
and the LCD liquid crystal display screen is connected with the signal processor circuit.
7. The human-computer interaction network controller of claim 6, further comprising:
a power circuit and a power interface;
the power interface is connected with the power circuit.
8. A human-computer interaction network control system, comprising:
a communication network of at least 3 protocols and a human-computer interaction network controller as claimed in claims 1-7, wherein at least one human-computer interaction network controller is provided;
the human-computer interaction network controller comprises a signal processor circuit, a communication circuit with at least 3 protocols and a human-computer interaction module, wherein the signal processor circuit is connected with the communication circuit with at least 3 protocols and the human-computer interaction module;
the communication circuit of each protocol is connected to a communication network of the corresponding protocol.
9. The human-computer interaction network control system of claim 8,
the communication network of at least 3 protocols comprises an Ethernet communication network, a CAN bus communication network, an EtherCAT communication network and an RS-232 communication network;
the communication circuit of at least 3 protocols comprises an Ethernet communication circuit, a CAN bus communication circuit, an EtherCAT communication circuit and an RS-232 communication circuit;
the more than two human-computer interaction network controllers are connected in parallel to the Ethernet communication network through the Ethernet communication circuit, connected in parallel to the CAN bus communication network through the CAN bus communication circuit, connected in series to the EtherCAT communication network through the EtherCAT communication circuit, and connected in parallel to the RS-232 communication network through the RS-232 communication circuit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920970170.0U CN209627393U (en) | 2019-06-25 | 2019-06-25 | A kind of human-computer interaction network controller and system |
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| CN201920970170.0U CN209627393U (en) | 2019-06-25 | 2019-06-25 | A kind of human-computer interaction network controller and system |
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