CN111142453A - Multi-channel control device and installation method thereof - Google Patents
Multi-channel control device and installation method thereof Download PDFInfo
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- CN111142453A CN111142453A CN202010068629.5A CN202010068629A CN111142453A CN 111142453 A CN111142453 A CN 111142453A CN 202010068629 A CN202010068629 A CN 202010068629A CN 111142453 A CN111142453 A CN 111142453A
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000009434 installation Methods 0.000 title abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- 230000003044 adaptive effect Effects 0.000 claims 1
- 230000010354 integration Effects 0.000 abstract description 6
- 230000002427 irreversible effect Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 9
- 230000002159 abnormal effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24024—Safety, surveillance
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- Automation & Control Theory (AREA)
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Abstract
The application discloses a multi-channel control device and an installation method thereof, wherein the device comprises a control main board and a plurality of integrated channel modules, and the integrated channel modules are mutually independent; the integrated channel module comprises a mounting plate and a transmission circuit which is integrated on the mounting plate to realize the function of an I/O channel; each mounting plate is detachably connected with the control main board, and the receiving ends of the transmission circuits are correspondingly spliced with the control ends of the control main board one by one. Compared with the prior art, this application is as a plurality of passageways access control mainboard with a plurality of integration passageway modules in, make every passageway constitute by single module, every passageway can both work independently, each other does not influence, thereby when realizing original controlling means's multichannel control, make when wherein certain passageway appears unusually, other passageway also can normally work, and when certain passageway has appeared irreversible damage, can directly change, whole product condemned condition can not appear, thereby the reliability of product has been improved.
Description
Technical Field
The application relates to the technical field of intelligent equipment, in particular to a multi-channel control device and an installation method thereof.
Background
The multi-channel control device refers to a control device with a plurality of I/O channels, such as a four-channel intelligent control switch dimming device, wherein each I/O channel can control a load correspondingly. In the traditional multi-channel control device, all channels are integrated on the same control mainboard, and each channel is mutually associated and cannot be independently disassembled or replaced. In the process of implementing the present application, it is found that, because the existing multi-channel control device integrates all channels on the same control motherboard, when one channel is abnormal, the normal operation of other channels may be affected, and when a channel is damaged irreversibly, the whole device may stop working, and even if the functions of other three channels are normal, the whole product may have to be scrapped, thereby seriously affecting the reliability of the product.
Disclosure of Invention
The technical problem to be solved by the embodiments of the present application is to provide a multi-channel control device and an installation method thereof, so as to improve the reliability of a product.
In order to solve the above problems, an embodiment of the present application provides a multi-channel control device, which includes a control motherboard and a plurality of integrated channel modules, where each integrated channel module is independent from another;
the integrated channel module comprises a mounting plate and a transmission circuit which is integrated on the mounting plate to realize the function of an I/O channel;
each mounting plate is detachably connected with the control main board, and the receiving end of each transmission circuit is correspondingly spliced with each control end of the control main board one by one.
Furthermore, the receiving end is provided with a pin header, and the receiving end of each transmission circuit is correspondingly inserted with each control end of the control mainboard one by one through the pin header.
Further, the mounting panel with be equipped with the screw hole on the control mainboard, screw hole department is equipped with the fixed screw of adaptation, the mounting panel with the control mainboard passes through the screw hole with the connection can be dismantled to the fixed screw.
Furthermore, the receiving end at least comprises an I/O port, and the I/O port is inserted with the control end of the control mainboard.
Further, each mounting plate is connected with the control main board side by side.
Furthermore, the control signals output by the control terminals of the control main board are different from each other.
Further, an installation method of the multi-channel control device is also provided, and comprises the following steps:
providing a control main board and a plurality of mutually independent integrated channel modules; the integrated channel module comprises a mounting plate and a transmission circuit which is integrated on the mounting plate to realize the function of an I/O channel;
detachably connecting each mounting plate with the control main board;
and correspondingly inserting the receiving end of each transmission circuit with each control end of the control mainboard one by one.
Furthermore, a pin header or a nut header is arranged at the receiving end;
the inserting connection of the receiving end of each transmission circuit and each control end of the control mainboard in a one-to-one correspondence manner comprises:
and correspondingly inserting the receiving ends of the transmission circuits with the control ends of the control mainboard one by one through the pin header or the nut header.
The embodiment of the application has the following beneficial effects:
compared with the prior art, this embodiment is through above-mentioned mode, in as a plurality of passageways access control mainboard with a plurality of mutually independent integration channel modules, make every passageway constitute by single module, every passageway can both connect the load alone, the independent work, each other does not influence, thereby when realizing original controlling means's multichannel control, make when wherein certain passageway appears unusually, other passageways also can normally work, and when certain passageway has appeared when irreversible damage, can directly change, whole product condemned condition can not appear, thereby reduce the maintenance cost and improve the efficiency of maintenance, the reliability of product has been improved.
In addition, when a certain channel function is abnormal, a module which is updated aiming at the abnormal channel can be replaced on the engineering site, so that faults can be eliminated, the use of products on the site can not be influenced, and the user experience and the maintenance cost of the products are improved. Moreover, a mode of detachable independent channels is adopted, the layout space of the components is increased inevitably, and the safety distance between the components is larger, so that the reliability and the safety of the product are further improved.
Drawings
Fig. 1 is a schematic structural diagram of a multi-channel control device provided in an embodiment of the present application;
FIG. 2 is a disassembled view of a multi-channel control device provided in the first embodiment of the present application;
fig. 3 is a schematic structural diagram of a control motherboard according to an embodiment of the present application;
FIG. 4 is a schematic structural diagram of an integrated channel module provided by an embodiment of the present application;
fig. 5 is a schematic flowchart of an installation method of a multi-channel control device according to a second embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1 and 2, the structural schematic diagram of a multi-channel control device provided in an embodiment of the present application includes a control main board 1 and a plurality of integrated channel modules 2, where each integrated channel module 2 is independent of each other. The integrated channel module 2 includes a mounting board 11, and a transmission circuit 12 integrated on the mounting board 11 to implement an I/O channel function. Each mounting plate 11 is detachably connected with the control main board 1, and the receiving ends of the transmission circuits 12 are correspondingly inserted with the control ends of the control main board 1 one by one.
In this embodiment, the control main board 1 and the mounting board 11 are both PCB boards, and the control main board 1 is equipped with a microprocessor, such as stm32 single chip microcomputer. The receiving end of the transmission circuit 12 integrated on the mounting board 11 is provided with a connecting element 13, such as a pin header or a row header, and the receiving end of each transmission circuit 12 on each mounting board 11 is correspondingly plugged with each control end of the control main board 1 one by one through the pin header or the row header, that is, the receiving end of each transmission circuit 12 is correspondingly plugged with each control end of the microprocessor on the control main board 1 one by one through the pin header or the row header.
In this embodiment, the receiving end of the transmission circuit 12 at least includes an I/O port, and the I/O port is plugged with the control end of the control motherboard.
It can be appreciated that, in order to allow the transmission circuit 12 to be plugged into the microprocessor, when the receiving end of the transmission circuit is provided with the pin header, the control end of the microprocessor is provided with the pin header. Similarly, when the receiving end of the transmission circuit is provided with the pin header, the control end of the microprocessor is provided with the pin header. Because the row needle female row is not fixed, consequently through the mode that uses row needle and row female, make integration channel module 2 can directly carry out the plug to convenient production and reprocess.
In this embodiment, since the integrated channel modules 2 are independent from each other, and the control ends of the microprocessors connected to the integrated channel modules 2 are different from each other, that is, each integrated channel module 2 is independently controlled by the microprocessor, and the controlled I/O interfaces are different from each other, when one of the integrated channel modules fails, the other modules can work normally as long as the normal power supply of the microprocessor is not affected.
In this embodiment, be equipped with the screw hole on mounting panel 11 and the control mainboard 1, screw hole department is equipped with the fixed screw of adaptation, and mounting panel 11 and control mainboard 1 can dismantle with fixed screw through the screw hole and be connected.
It can be known, for avoiding damaging transmission circuit, the screw hole on the mounting panel 11 must be located the region beyond transmission circuit 12, and in practical application, the mounting panel 11 screw hole can set up the optional position in the region beyond transmission circuit 12 as required, and the screw hole on the main control board 1 then sets up the position that corresponds with the screw hole of mounting panel 11, and both are through the fixed screwed connection of adaptation, therefore the position of specific screw hole does not do the restriction in this embodiment. When an independent integrated channel module 2 breaks down, the screws of the mounting plates 11 in the integrated channel module 2 are unscrewed, and then the broken integrated channel module 2 is directly pulled out.
In this embodiment, a schematic structural diagram of the control main board 1 may be as shown in fig. 3, where each pin header (indicated by an arrow) at the lower end corresponds to a mounting area reserved in the integrated channel module. As can be seen from fig. 2, the upper and lower ends of each installation area are provided with pins for connecting to the integrated channel module 2. The pin header at the lower end is used for accessing the receiving end of the transmission circuit 12, so that the transmission circuit 12 is connected with the control end of the microprocessor through the pin header, and the pin header at the upper end is accessed to the output end of the transmission circuit 12, so that the load is accessed to the output end of the transmission circuit 12. It can be known that the row of needles on the control mainboard 1 can be replaced by row of female, and correspondingly, when the row of needles of the main control board 1 is replaced by row of female, the row of needles is replaced by row of female of the integrated channel module 2.
In this embodiment, the control signals output between each control terminal are different, and taking a four-channel control device as an example, the functions represented by each control terminal on the main board 1 are respectively the relay on of the integrated channel module 2, the relay off of the integrated channel module 2, the detection zero point, and the output of the dimming PWM signal.
In the present embodiment, a schematic structural diagram of the integrated channel module 2 can be shown in fig. 4. The upper end and the lower end of the integrated channel module 2 are respectively provided with a row nut (shown by an arrow) for correspondingly accessing the control mainboard. The row of the lower end is used for accessing the control mainboard 1, namely the receiving end of the microprocessor, and the row of the upper end is used for being fixed on the control mainboard 1 so as to access the load. The loads connected with the integrated channel modules 2 are also independent, so when one of the modules fails, other modules can work normally as long as the normal power supply of the main board is not influenced.
Compared with the prior art, this embodiment is through in the integration passageway module as a plurality of passageways access control mainboard with a plurality of mutual independence, make every passageway constitute by single module, every passageway can both connect the load alone, the isolated work, each other does not influence, thereby when realizing original controlling means's multichannel control, make when wherein certain passageway appears unusually, other passageway also can normally work, and when certain passageway has appeared irreversible damage, can directly change, whole product condemned condition can not appear, thereby reduce the maintenance cost and improve the efficiency of maintenance, the reliability of product has been improved.
In addition, when a certain channel function is abnormal, a module which is updated aiming at the abnormal channel can be replaced on the engineering site, so that faults can be eliminated, the use of products on the site can not be influenced, and the user experience and the maintenance cost of the products are improved. Moreover, a mode of detachable independent channels is adopted, the layout space of the components is increased inevitably, and the safety distance between the components is larger, so that the reliability and the safety of the product are further improved.
Further, referring to fig. 5, a flowchart of an installation method of a multi-channel control device according to a second embodiment of the present application is shown, including:
and step S1, providing a control main board and a plurality of mutually independent integrated channel modules. The integrated channel module comprises an installation plate and a transmission circuit integrated on the installation plate to realize the function of an I/O channel.
And step S2, detachably connecting each mounting plate with the control main board.
Step S3, the receiving ends of the transmission circuits are correspondingly plugged with the control ends of the control motherboard one by one.
Specifically, the receiving ends of the transmission circuits are correspondingly spliced with the control ends of the control mainboard one by one through pin headers or nuts.
In this embodiment, the control main board and the mounting board are both PCB boards, and the control main board is equipped with a microprocessor, such as stm32 single chip microcomputer. The receiving ends of the transmission circuits integrated on the mounting plates are provided with pin headers or bus headers, the receiving ends of the transmission circuits on the mounting plates are correspondingly spliced with the control ends of the control mainboard one by one through the pin headers or the bus headers, that is, the receiving ends of the transmission circuits are correspondingly spliced with the control ends of the microprocessor on the control mainboard one by one through the pin headers or the bus headers.
In this embodiment, the receiving end of the transmission circuit at least includes an I/O port, and the I/O port is plugged with the control end of the control motherboard.
It can be known that, in order to make the transmission circuit peg graft with microprocessor, when transmission circuit's receiving terminal was equipped with row needle, microprocessor's control end then was equipped with row mother. Similarly, when the receiving end of the transmission circuit is provided with the pin header, the control end of the microprocessor is provided with the pin header. Because the row needle female row is not fixed, consequently through the mode that uses row needle and row female, make the integration passageway module can directly plug to convenient production and reprocess.
In this embodiment, since the integrated channel modules are independent from each other, and the control ends of the microprocessors connected to the integrated channel modules are different, that is, each integrated channel module is independently controlled by the microprocessor, and the controlled I/O interfaces are different, when one of the integrated channel modules fails, the other modules can work normally as long as the normal power supply of the microprocessor is not affected.
Compared with the prior art, this embodiment is through in the integration passageway module as a plurality of passageways access control mainboard with a plurality of mutual independence, make every passageway constitute by single module, every passageway can both connect the load alone, the isolated work, each other does not influence, thereby when realizing original controlling means's multichannel control, make when wherein certain passageway appears unusually, other passageway also can normally work, and when certain passageway has appeared irreversible damage, can directly change, whole product condemned condition can not appear, thereby reduce the maintenance cost and improve the efficiency of maintenance, the reliability of product has been improved.
In addition, when a certain channel function is abnormal, a module which is updated aiming at the abnormal channel can be replaced on the engineering site, so that faults can be eliminated, the use of products on the site can not be influenced, and the user experience and the maintenance cost of the products are improved. Moreover, a mode of detachable independent channels is adopted, the layout space of the components is increased inevitably, and the safety distance between the components is larger, so that the reliability and the safety of the product are further improved.
In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally found in use of products of the application, and are used only for convenience in describing the present application and for simplification of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application.
Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art. The foregoing is a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present application, and these modifications and decorations are also regarded as the protection scope of the present application.
Claims (8)
1. A multi-channel control device is characterized by comprising a control main board and a plurality of integrated channel modules, wherein the integrated channel modules are mutually independent;
the integrated channel module comprises a mounting plate and a transmission circuit which is integrated on the mounting plate to realize the function of an I/O channel;
each mounting plate is detachably connected with the control main board, and the receiving end of each transmission circuit is correspondingly spliced with each control end of the control main board one by one.
2. The multi-channel control device as claimed in claim 1, wherein the receiving end is provided with a pin header, and the receiving end of each transmission circuit is correspondingly plugged with each control end of the control motherboard through the pin header.
3. The multi-channel control device as claimed in claim 1, wherein the mounting plate and the control main plate are provided with threaded holes, the threaded holes are provided with adaptive fixing screws, and the mounting plate and the control main plate are detachably connected with the fixing screws through the threaded holes.
4. The multi-channel control device as claimed in claim 1, wherein the receiving end comprises at least one I/O port, and the I/O port is plugged with the control end of the control motherboard.
5. The multi-channel control device as claimed in claim 1, wherein each of the mounting plates is connected side by side to the control main board.
6. The multi-channel control device as claimed in claim 1, wherein the control signals outputted between the control terminals of the control motherboard are different from each other.
7. A method of installing a multi-channel control device, comprising:
providing a control main board and a plurality of mutually independent integrated channel modules; the integrated channel module comprises a mounting plate and a transmission circuit which is integrated on the mounting plate to realize the function of an I/O channel;
detachably connecting each mounting plate with the control main board;
and correspondingly inserting the receiving end of each transmission circuit with each control end of the control mainboard one by one.
8. The mounting method of the multi-channel control device is characterized in that a pin header or a nut header is arranged at the receiving end;
the inserting connection of the receiving end of each transmission circuit and each control end of the control mainboard in a one-to-one correspondence manner comprises:
and correspondingly inserting the receiving ends of the transmission circuits with the control ends of the control mainboard one by one through the pin header or the nut header.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010068629.5A CN111142453A (en) | 2020-01-20 | 2020-01-20 | Multi-channel control device and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010068629.5A CN111142453A (en) | 2020-01-20 | 2020-01-20 | Multi-channel control device and installation method thereof |
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| CN111142453A true CN111142453A (en) | 2020-05-12 |
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| CN202010068629.5A Pending CN111142453A (en) | 2020-01-20 | 2020-01-20 | Multi-channel control device and installation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202750103U (en) * | 2012-08-09 | 2013-02-20 | 宁波恒力达科技有限公司 | Multichannel testing device integrating various communication modes |
| CN106131900A (en) * | 2016-06-24 | 2016-11-16 | 重庆小目科技有限责任公司 | Multichannel method for handover control under isomery environment of industrial network and device |
| CN206364826U (en) * | 2016-12-29 | 2017-07-28 | 广州视声智能股份有限公司 | A kind of synthesized gateway |
| CN109167628A (en) * | 2018-11-02 | 2019-01-08 | 四川天邑康和通信股份有限公司 | A kind of BOB multiple channel test system |
| CN208508933U (en) * | 2018-08-21 | 2019-02-15 | 河南蓝信科技有限责任公司 | A kind of multichannel transponder message transmitting device |
| CN211293701U (en) * | 2020-01-20 | 2020-08-18 | 广州视声智能股份有限公司 | Multi-channel control device |
-
2020
- 2020-01-20 CN CN202010068629.5A patent/CN111142453A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202750103U (en) * | 2012-08-09 | 2013-02-20 | 宁波恒力达科技有限公司 | Multichannel testing device integrating various communication modes |
| CN106131900A (en) * | 2016-06-24 | 2016-11-16 | 重庆小目科技有限责任公司 | Multichannel method for handover control under isomery environment of industrial network and device |
| CN206364826U (en) * | 2016-12-29 | 2017-07-28 | 广州视声智能股份有限公司 | A kind of synthesized gateway |
| CN208508933U (en) * | 2018-08-21 | 2019-02-15 | 河南蓝信科技有限责任公司 | A kind of multichannel transponder message transmitting device |
| CN109167628A (en) * | 2018-11-02 | 2019-01-08 | 四川天邑康和通信股份有限公司 | A kind of BOB multiple channel test system |
| CN211293701U (en) * | 2020-01-20 | 2020-08-18 | 广州视声智能股份有限公司 | Multi-channel control device |
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