CN208459796U - A kind of multichannel central control device - Google Patents
A kind of multichannel central control device Download PDFInfo
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- CN208459796U CN208459796U CN201821025559.XU CN201821025559U CN208459796U CN 208459796 U CN208459796 U CN 208459796U CN 201821025559 U CN201821025559 U CN 201821025559U CN 208459796 U CN208459796 U CN 208459796U
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Abstract
The utility model discloses a kind of multichannel central control devices, include circuit board, gsm module, multiple relay module and the multiple relay switching variable acquisition modules being set on circuit board；Multiple relay module and multiple relay switching variable acquisition modules correspond, multiple relay module are connect with gsm module, each relay switching variable acquisition module is connected with corresponding relay module, each relay switching variable acquisition module On-off signal corresponding with gsm module port connection.The utility model can be connect with multiple on-site terminal modules, each on-site terminal module controls one of relay module in multichannel central control device respectively, and the switching value information of relay module is returned into on-site terminal module, realize the purpose of remote centralized manipulation.
Description
Technical field
The utility model relates to remote control apparatus field, specifically a kind of multichannel central control device.
Background technique
Currently, remote control apparatus on the market, is provided with transmitter and receiver, transmitter connects for sending order
For receipts machine for receiving order, the two is opposite relationship, i.e. a transmitter is connect with a receiver carries out information transmission, nothing
The function of method realization multi-channel control.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of multichannel central control device, multiple on-site terminal modules
It is connect with multichannel central control device, each on-site terminal module controls relay module all the way respectively, accomplishes that sub-control always receives
Purpose.
The technical solution of the utility model are as follows:
A kind of multichannel central control device, includes circuit board, gsm module, the multiple relays being set on circuit board
Module and multiple relay switching variable acquisition modules；Multiple relay module and multiple relay switching variable acquisition modules
It corresponds, multiple relay module connect with gsm module, each relay switching variable acquisition module and corresponding relay
The switching value information of module connection acquisition relay module, each relay switching variable acquisition module is corresponding with gsm module to be opened
The switching value information of the relay module of acquisition is transferred to gsm module by pass amount input port connection.
Each relay module is connect by corresponding serial port module with computer respectively.
The serial port module selects RS232 serial port module.
The serial port module passes through serial server and connect with computer.
Multiple LED relay status indicator lights, each LED relay status instruction are also connected on the gsm module
Lamp is corresponding with a relay module.
The advantages of the utility model:
The utility model can be connect with multiple on-site terminal modules, and each on-site terminal module controls multichannel respectively and concentrates control
One of relay module in device processed, and the switching value information of relay module is returned into on-site terminal module, it is real
The purpose of existing remote centralized manipulation；Multiple relay module of the utility model pass through serial port module respectively and connect with computer,
Convenient for the on-off state of the multiple relay module of computer integrated monitoring.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
See Fig. 1, a kind of nine road central control devices, include circuit board, gsm module 1, nine be set on circuit board
Relay module K1-K9 and nine relay switching variable acquisition module F1-F9；Nine relay module K1-K9 and nine relays
Device switching value acquisition module F1-F9 is corresponded, and nine relay module K1-K9 are connect with gsm module 1, each relay
Switching value acquisition module F1-F9 believes with the switching value of corresponding relay module K1-K9 connection acquisition relay module K1-K9
Breath, each On-off signal corresponding with gsm module 1 port relay switching variable acquisition module F1-F9 connect by acquisition after
The switching value information of electrical appliance module K1-K9 is transferred to gsm module 1, and each relay module K1-K9 passes through corresponding respectively
RS232 serial port module 2 is connect with serial server 3, and serial server 3 is connect with computer 4.
Wherein, nine LED relay status indicator lights 5, each LED relay status instruction are also connected on gsm module 1
Lamp 5 is corresponding with one in relay module K1-K9, when an actuation in relay module K1-K9, corresponding LED after
Electrical appliance state indicator light 5 is lighted, when a disconnection in relay module K1-K9, corresponding LED relay status indicator light
5 extinguish.
Working principle of the utility model is:
First via on-site terminal module sending filter controls signal (be attracted or disconnect) to gsm module 1, and gsm module 1 is controlled
Relay module K1 processed is attracted or disconnects, while relay switching variable acquisition module F1 is by the switching value information of relay module K1
It retransmits to gsm module 1, the switching value information of relay module K1 is sent to first via on-site terminal again by gsm module 1
Module, informs the user of service of first via on-site terminal module, and the control signal of sending has executed；Other two to nine tunnels work
Mode is identical with the first via, all has relay control and information feedback function.
After relay module K1-K9 is attracted or is disconnected, the on-off model of relay module K1-K9 passes through
RS232 serial port module 2 is converted into digital signal and is sent to serial server 3, and serial server 3 is sent to computer 4, convenient for meter
The on-off state of the multiple relay module K1-K9 of 4 Centralized Monitoring of calculation machine.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of multichannel central control device, it is characterised in that: include circuit board, be set to gsm module on circuit board, more
A relay module and multiple relay switching variable acquisition modules；Multiple relay module and multiple relay switching variables
Acquisition module corresponds, and multiple relay module connect with gsm module, each relay switching variable acquisition module with it is corresponding
Relay module connection acquisition relay module switching value information, each relay switching variable acquisition module and gsm module
The switching value information of the relay module of acquisition is transferred to gsm module by corresponding On-off signal port connection.
2. a kind of multichannel central control device according to claim 1, it is characterised in that: each relay module
It is connect respectively by corresponding serial port module with computer.
3. a kind of multichannel central control device according to claim 2, it is characterised in that: the serial port module is selected
RS232 serial port module.
4. a kind of multichannel central control device according to claim 2, it is characterised in that: the serial port module passes through
Serial server is connect with computer.
5. a kind of multichannel central control device according to claim 1, it is characterised in that: also connect on the gsm module
Multiple LED relay status indicator lights are connected to, each LED relay status indicator light is corresponding with a relay module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821025559.XU CN208459796U (en) | 2018-06-30 | 2018-06-30 | A kind of multichannel central control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821025559.XU CN208459796U (en) | 2018-06-30 | 2018-06-30 | A kind of multichannel central control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208459796U true CN208459796U (en) | 2019-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821025559.XU Active CN208459796U (en) | 2018-06-30 | 2018-06-30 | A kind of multichannel central control device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208459796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490815A (en) * | 2018-06-30 | 2018-09-04 | 安徽华立远望智能科技有限公司 | A kind of multichannel central control device |
-
2018
- 2018-06-30 CN CN201821025559.XU patent/CN208459796U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490815A (en) * | 2018-06-30 | 2018-09-04 | 安徽华立远望智能科技有限公司 | A kind of multichannel central control device |
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