CN218957073U - Control device and engineering machinery - Google Patents
Control device and engineering machinery Download PDFInfo
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- CN218957073U CN218957073U CN202223465396.6U CN202223465396U CN218957073U CN 218957073 U CN218957073 U CN 218957073U CN 202223465396 U CN202223465396 U CN 202223465396U CN 218957073 U CN218957073 U CN 218957073U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The application discloses a controlling means and engineering machine tool relates to engineering machine tool technical field, has solved at present in the control system of entry driving machine, when the pencil damages, entry driving machine will unable normal execution target action, reduces entry driving machine work efficiency's problem. The device comprises: the first control module is in wireless communication connection with the second control module; the first control module is used for generating a radio frequency signal and wirelessly transmitting the radio frequency signal to the second control module; the second control module is used for receiving the radio frequency signal sent by the first control module and generating a control instruction based on the radio frequency signal so as to control the execution module to execute the target action.
Description
Technical Field
The application belongs to the technical field of engineering machinery, and particularly relates to a control device and engineering machinery.
Background
The heading machine is mechanical equipment for tunneling mine tunnels, engineering tunnels and urban underground engineering. The control system of the heading machine is equivalent to the brain of a person, and the data transmission in the control system often relates to the working effect and the working efficiency of the heading machine.
In the control system of the development machine at present, the data transmission between the upper controller and the lower controller adopts a CAN bus mode for transmission, and in the actual application process, the applicant finds that at least the following technical problems exist in the prior art: the wired transmission mode is easy to be limited by the wire harness, namely, when the wire harness is damaged, data transmission cannot be carried out between the upper controller and the lower controller, so that the heading machine cannot normally execute target actions, and the working efficiency of the heading machine is reduced.
Disclosure of Invention
In view of this, the present application provides a control device and engineering machinery, and mainly aims to solve the problem that in the control system of the existing heading machine, when the wire harness is damaged, the heading machine cannot normally execute the target action, and the working efficiency of the heading machine is reduced.
According to a first aspect of the present application, there is provided a control device, including a first control module and a second control module, where the first control module is connected to the second control module in a wireless communication manner; wherein,,
the first control module is used for generating a radio frequency signal and wirelessly transmitting the radio frequency signal to the second control module;
the second control module is used for receiving the radio frequency signal sent by the first control module and generating a control instruction based on the radio frequency signal so as to control the execution module to execute a target action.
Optionally, the first control module includes a first controller and a first signal converter, where the first controller is connected with the first signal converter; wherein,,
the first controller is used for generating a Controller Area Network (CAN) signal and transmitting the CAN signal to the first signal converter;
the first signal converter is used for receiving the CAN signal transmitted by the first controller, converting the CAN signal into the radio frequency signal and sending out the radio frequency signal.
Optionally, the second control module includes a second controller and a second signal converter, where the second controller is connected with the second signal converter; wherein,,
the second signal converter is used for receiving the radio frequency signal sent by the first control module, converting the radio frequency signal into the CAN signal and transmitting the CAN signal to the second controller;
the second controller is used for receiving the CAN signal transmitted by the second signal converter, generating the control instruction based on the CAN signal and sending the control instruction.
Optionally, the first control module further includes a first wireless communication unit, and the first wireless communication unit is connected with the first controller by adopting an electrical connection manner; wherein,,
the first wireless communication unit is used for receiving other control instructions generated by the first controller and transmitting the other control instructions to other equipment so that the other equipment can execute other actions according to the instructions of the other control instructions;
the second control module further comprises a second wireless communication unit, and the second wireless communication unit is connected with the second controller in an electric connection mode; wherein,,
the second wireless communication unit is used for receiving the control instruction transmitted by the second controller and wirelessly transmitting the control instruction to the execution module so that the execution module executes a target action according to the instruction of the control instruction.
Optionally, the first controller and the second controller are programmable logic controllers.
Optionally, the device further comprises a first antenna and a second antenna, wherein the first control module is connected with the first antenna in an electric connection mode, and the second control module is connected with the second antenna in an electric connection mode; wherein,,
the first antenna is used for receiving the radio frequency signal sent by the first control module and transmitting the radio frequency signal to the second antenna in a wireless communication mode;
the second antenna is used for receiving the radio frequency signal sent by the first antenna and sending the radio frequency signal to the second control module.
Optionally, the first control module is provided with a plurality of first connection ports; wherein,,
the first connection port is used for being connected with the first antenna in an electric connection mode;
the other first connection ports are used for being connected with other devices except the first antenna in an electric connection mode, and the other first connection ports are connection ports except the first connection port in the plurality of first connection ports.
Optionally, the second control module is provided with a plurality of second connection ports; wherein,,
the second connection port is used for being connected with the second antenna in an electric connection mode;
the other second connection ports are used for being connected with other execution modules except the second antenna in an electric connection mode, and the other second connection ports are connection ports except the second connection port in the plurality of second connection ports.
Optionally, the execution module includes a communication unit; wherein,,
the communication unit is used for receiving the control instruction sent by the second control module so that the execution module executes the target action according to the instruction of the control instruction.
According to a second aspect of the present application, there is provided a construction machine comprising the control device according to the first aspect.
By means of the technical scheme, the control device comprises a first control module and a second control module, wherein the first control module is in wireless communication connection with the second control module, the first control module is used for generating radio frequency signals and wirelessly transmitting the radio frequency signals to the second control module, the second control module is used for receiving the radio frequency signals sent by the first control module and generating control instructions based on the radio frequency signals to control the execution module to execute target actions, the radio frequency signals are transmitted between the first control module and the second control module in a wireless communication mode, the radio frequency signals are stable and are not easy to be interfered by other signals, signal transmission between the first control module and the second control module is not limited by a wire harness and has strong anti-interference performance, stability of the signal transmission is guaranteed, and therefore working efficiency of a heading machine is improved.
The foregoing description is only an overview of the technical solutions of the present application, and may be implemented according to the content of the specification in order to make the technical means of the present application more clearly understood, and in order to make the above-mentioned and other objects, features and advantages of the present application more clearly understood, the following detailed description of the present application will be given.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
FIG. 1 shows a schematic structural diagram of a control device according to one embodiment of the present application;
fig. 2 shows a schematic structural view of a control device according to another embodiment of the present application;
fig. 3 shows a schematic structural diagram of a first radio frequency module system of a control device according to another embodiment of the present application.
Description of the reference numerals
1. A first control module; 101. a first controller; 102. a first signal converter; 103. a first wireless communication unit; 2. a second control module; 201. a second controller; 202. a second signal converter; 203. a second wireless communication unit; 3. a first antenna; 4. a second antenna; 301. an antenna interface; 302. a radio frequency board; 303. a control board; 304. and a CAN interface.
Detailed Description
Various aspects and features of the present application are described herein with reference to the accompanying drawings.
It should be understood that various modifications may be made to the embodiments of the application herein. Therefore, the above description should not be taken as limiting, but merely as exemplification of the embodiments. Other modifications within the scope and spirit of this application will occur to those skilled in the art.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and, together with a general description of the application given above and the detailed description of the embodiments given below, serve to explain the principles of the application.
These and other characteristics of the present application will become apparent from the following description of a preferred form of embodiment, given as a non-limiting example, with reference to the accompanying drawings.
It is also to be understood that, although the present application has been described with reference to some specific examples, those skilled in the art can certainly realize many other equivalent forms of the present application.
The foregoing and other aspects, features, and advantages of the present application will become more apparent in light of the following detailed description when taken in conjunction with the accompanying drawings.
Specific embodiments of the present application will be described hereinafter with reference to the accompanying drawings; however, it is to be understood that the disclosed embodiments are merely exemplary of the application, which can be embodied in various forms. Well-known and/or repeated functions and constructions are not described in detail to avoid obscuring the application with unnecessary or excessive detail. Therefore, specific structural and functional details disclosed herein are not intended to be limiting, but merely serve as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present application in virtually any appropriately detailed structure.
The specification may use the word "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," which may each refer to one or more of the same or different embodiments as per the application.
The embodiment of the application provides a control device, as shown in fig. 1, which comprises a first control module 1 and a second control module 2, wherein the first control module 1 is in wireless communication connection with the second control module 2; wherein,,
the first control module 1 is used for generating a radio frequency signal and wirelessly transmitting the radio frequency signal to the second control module 2;
the second control module 2 is configured to receive the radio frequency signal sent by the first control module 1, and generate a control instruction based on the radio frequency signal, so as to control the execution module to execute the target action.
In this embodiment of the application, controlling means includes first control module 1 and second control module 2, first control module and 1 second control module 2 wireless communication connection, wherein, first control module 1 is used for generating the radio frequency signal, and with radio frequency signal wireless transmission to second control module 2, second control module 2 piece is used for receiving the radio frequency signal that first control module 1 sent, and based on radio frequency signal generation control command, be used for controlling the execution module and carry out the target action, pass through wireless communication mode transmission radio frequency signal between first control module 1 and the second control module 2, radio frequency signal is stable and be difficult for receiving other signal interference, make signal transmission between first control module 1 and the second control module 2 not receive the pencil restriction and have stronger interference immunity, signal transmission's stability has been ensured, thereby the work efficiency of development machine has been improved.
The embodiment of the application provides a control device, as shown in fig. 2, which comprises a first control module 1, a second control module 2, a first antenna 3 and a second antenna 4; the first control module 1 specifically includes a first controller 101, a first signal converter 102, and a first wireless communication unit 103, where the first controller 101 and the first signal converter 102 are connected by an electrical connection manner, the first controller 101 and the first wireless communication unit 103 are connected by an electrical connection manner, and the first signal converter 102 and the first antenna 3 are connected by an electrical connection manner; the second control module 2 specifically includes a second controller 201, a second signal converter 202, and a second wireless communication unit 203, where the second controller 201 and the second signal converter 202 are connected by an electrical connection, the second controller 201 and the second wireless communication unit 203 are connected by an electrical connection, and the second signal converter 202 and the second antenna 4 are connected by an electrical connection; specifically, the first controller 101 generates a CAN signal and transmits the CAN signal to the first signal converter 102, the first signal converter 102 converts the received CAN signal into a radio frequency signal and transmits the radio frequency signal to the first antenna 3, the first antenna 3 receives the radio frequency signal and wirelessly transmits the radio frequency signal to the second antenna 4, the second antenna 4 receives the radio frequency signal emitted by the first antenna 3 and transmits the radio frequency signal to the second signal converter 202, the second signal converter 202 receives the radio frequency signal emitted by the second antenna 4 and converts the radio frequency signal into a CAN signal and transmits the CAN signal to the second controller 201, the second controller 201 receives the CAN signal transmitted by the second signal converter 202 and generates a control instruction based on the CAN signal and transmits the control instruction to the second wireless communication unit 203, the second wireless communication unit 203 receives the control instruction and wirelessly transmits the control instruction to the communication unit of the execution module, and the execution module executes the target action according to the instruction of the control instruction. It should be noted that, the first controller 101 may also transmit data through wireless communication between the first wireless communication unit 103 and other devices, that is, the first wireless communication unit 103 may receive other control instructions generated by the first controller 101 and wirelessly transmit the other control instructions to the other devices, so that the other devices execute other actions according to the instructions of the other control instructions.
Specifically, in the practical application process, the first signal converter and the second signal converter are preferably radio frequency module systems, in this embodiment, two radio frequency module systems are respectively a first radio frequency module system and a second radio frequency module system, where one interface of the first radio frequency module system is connected to the first controller 101, the other interface is connected to the first antenna 3, and one interface of the second radio frequency module system is connected to the second controller 201, and the other interface is connected to the second antenna 4.
It should be noted that, as shown in fig. 3, a first radio frequency module system is taken as an example for explanation, the first radio frequency module system mainly comprises a control board 303, a radio frequency board 302, a CAN interface 304 and an antenna interface 301, the CAN interface 304 of the first radio frequency module system is connected with the first controller 101, receives a CAN signal transmitted by the first controller 101, the control board 303 generates a control signal based on the received CAN signal and transmits the control signal to the radio frequency board 302, and the radio frequency board 302 generates a radio frequency signal based on the received control signal and transmits the radio frequency signal to the first antenna 3 connected with the antenna interface 301 through the antenna interface 301.
Further, in this embodiment of the present application, the second controller 201 may further receive the execution completion data fed back by the execution module, generate a first CAN signal based on the execution completion data, and send the first CAN signal to the second signal converter 202, the second signal converter 202 converts the received first CAN signal into a first radio frequency signal, and sends the first radio frequency signal to the second antenna 4, the second antenna 4 receives the first radio frequency signal sent by the second signal converter 202, and wirelessly transmits the first radio frequency signal to the first antenna 3, the first antenna 3 receives the first radio frequency signal transmitted by the second antenna 4, and transmits the first radio frequency signal to the first signal converter 102, the first signal converter 102 receives the first radio frequency signal sent by the first antenna 3, and converts the first CAN signal to the first controller 101, and the first controller 101 receives the first CAN signal, where the first CAN signal carries the execution completion data of the target action, the first controller 101 may initiate the execution of the target action based on the second radio frequency signal sent by the second antenna 4, and send the second signal to the second controller 101 may send the second signal to the other control module, or perform other control actions to perform other target actions, and other control modules may perform other processes.
Further, the first control module 1 is provided with a plurality of first connection ports; wherein, a first connection port is used for connecting with the first antenna 3 in an electric connection mode; the other first connection ports are used for being connected with other devices except the first antenna 3 in an electric connection mode, and the other first connection ports are connection ports except one first connection port in the plurality of first connection ports. The second control module 2 is provided with a plurality of second connection ports; wherein, a second connection port is used for connecting with the second antenna 4 in an electric connection mode; the other second connection ports are used for connecting with other execution modules except the second antenna 4 in an electric connection mode, and the other second connection ports are connection ports except the second connection port in the plurality of second connection ports. In practical application, the first control module 1 and the second control module 2 may be used together or separately, that is, the first control module 1 may directly issue a control instruction, when the target device is connected to the first control module through the first connection port, the first control module may directly send the control instruction to the target device, and the target device executes the target action according to the instruction of the control instruction, and correspondingly, the second control module 2 may also directly issue the control instruction, to control the target execution module connected to the second control module 2 through the second connection port to execute the target action. It should be noted that, the first control module 1 and the second control module 2 are provided with a plurality of connection ports, so as to improve the expandability of the first control module 1 and the second control module 2, and thus, a plurality of devices and/or a plurality of execution modules can be controlled simultaneously.
In this embodiment of the application, the control device includes a first control module 1, a second control module 2, a first antenna 3 and a second antenna 4, where the first control module 1 specifically includes a first controller 101, a first signal converter 102 and a first wireless communication unit 103, the first controller 101 is connected with the first signal converter 102 by adopting an electrical connection mode, the first controller 101 is connected with the first wireless communication unit 103 by adopting an electrical connection mode, the first signal converter 102 is connected with the first antenna 3 by adopting an electrical connection mode, the second control module 2 specifically includes a second controller 201, a second signal converter 202 and a second wireless communication unit 203, the second controller 201 is connected with the second signal converter 202 by adopting an electrical connection mode, the second controller 201 is connected with the second wireless communication unit 203 by adopting an electrical connection mode, the second signal converter 202 is connected with the second antenna 4 by adopting an electrical connection mode, radio frequency signals can be transmitted between the first control module 1 and the second control module 2 by adopting a wireless communication mode, the first control module 1 and the second control module 2 can also be constrained by other devices or other devices to have better transmission stability than that the first control module and the second control module can be used for transmitting signals with other devices.
The embodiment of the application also provides engineering machinery which is a heading machine and comprises the control device in the embodiment.
Specifically, in practical applications, the construction machine may be other machine equipment including the control device in the above embodiment, and the model of the other machine equipment is not specifically limited herein.
In the embodiment of the application, the heading machine comprises the control device in the embodiment, so that signal transmission inside the heading machine is not limited by a wire harness and has stronger anti-interference performance, the stability of the signal transmission is ensured, and the working efficiency of the heading machine is improved.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements may be made to the present application by those skilled in the art, which modifications and equivalents are also considered to be within the scope of the present application.
Claims (10)
1. The control device is characterized by comprising a first control module and a second control module, wherein the first control module is in wireless communication connection with the second control module; wherein,,
the first control module is used for generating a radio frequency signal and wirelessly transmitting the radio frequency signal to the second control module;
the second control module is used for receiving the radio frequency signal sent by the first control module and generating a control instruction based on the radio frequency signal so as to control the execution module to execute a target action.
2. The control device of claim 1, wherein the first control module comprises a first controller and a first signal converter, the first controller and the first signal converter being connected; wherein,,
the first controller is used for generating a Controller Area Network (CAN) signal and transmitting the CAN signal to the first signal converter;
the first signal converter is used for receiving the CAN signal transmitted by the first controller, converting the CAN signal into the radio frequency signal and sending out the radio frequency signal.
3. The control device of claim 2, wherein the second control module comprises a second controller and a second signal converter, the second controller being coupled to the second signal converter; wherein,,
the second signal converter is used for receiving the radio frequency signal sent by the first control module, converting the radio frequency signal into the CAN signal and transmitting the CAN signal to the second controller;
the second controller is used for receiving the CAN signal transmitted by the second signal converter, generating the control instruction based on the CAN signal and sending the control instruction.
4. The control device according to claim 3, wherein the first control module further comprises a first wireless communication unit, and the first wireless communication unit is electrically connected to the first controller; wherein,,
the first wireless communication unit is used for receiving other control instructions generated by the first controller and transmitting the other control instructions to other equipment so that the other equipment can execute other actions according to the instructions of the other control instructions;
the second control module further comprises a second wireless communication unit, and the second wireless communication unit is connected with the second controller in an electric connection mode; wherein,,
the second wireless communication unit is used for receiving the control instruction transmitted by the second controller and wirelessly transmitting the control instruction to the execution module so that the execution module executes a target action according to the instruction of the control instruction.
5. A control device according to claim 3, wherein the first controller and the second controller are programmable logic controllers.
6. The control device of claim 1, further comprising a first antenna and a second antenna, wherein the first control module is electrically connected to the first antenna, and the second control module is electrically connected to the second antenna; wherein,,
the first antenna is used for receiving the radio frequency signal sent by the first control module and transmitting the radio frequency signal to the second antenna in a wireless communication mode;
the second antenna is used for receiving the radio frequency signal sent by the first antenna and sending the radio frequency signal to the second control module.
7. The control device of claim 6, wherein the first control module is provided with a plurality of first connection ports; wherein,,
the first connection port is used for being connected with the first antenna in an electric connection mode;
the other first connection ports are used for being connected with other devices except the first antenna in an electric connection mode, and the other first connection ports are connection ports except the first connection port in the plurality of first connection ports.
8. The control device of claim 6, wherein the second control module is provided with a plurality of second connection ports; wherein,,
the second connection port is used for being connected with the second antenna in an electric connection mode;
the other second connection ports are used for being connected with other execution modules except the second antenna in an electric connection mode, and the other second connection ports are connection ports except the second connection port in the plurality of second connection ports.
9. The control device according to claim 1, wherein the execution module includes a communication unit; wherein,,
the communication unit is used for receiving the control instruction sent by the second control module so that the execution module executes the target action according to the instruction of the control instruction.
10. A construction machine, characterized by comprising a control device according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223465396.6U CN218957073U (en) | 2022-12-23 | 2022-12-23 | Control device and engineering machinery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223465396.6U CN218957073U (en) | 2022-12-23 | 2022-12-23 | Control device and engineering machinery |
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| CN218957073U true CN218957073U (en) | 2023-05-02 |
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| CN202223465396.6U Active CN218957073U (en) | 2022-12-23 | 2022-12-23 | Control device and engineering machinery |
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