Multi-channel control device and mounting method thereof
A control device and multi-channel technology, applied in the direction of general control system, program control, computer control, etc., can solve the problems that affect the normal operation of other channels, cannot be disassembled or replaced, and affect the reliability of products, so as to increase the layout Space, large safety distance, and the effect of improving reliability and safety
Pending Publication Date: 2020-05-12
GUANGZHOU VIDEO STAR INTELLIGENT CO LTD
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Problems solved by technology
The traditional multi-channel control device integrates all channels on the same control board, each channel is related to each other, and cannot be disassembled or replaced separately
However, in the process of implementing this application, it was found that because the existing multi-channel control device integrates all the channels on the same control board, when an abnormality occurs in one channel, it may affect the normal operation of other channels, seriously Sometimes the entire device will stop working, and when a certain channel is irreversibly damaged, even if the functions of the other three channels are normal, the entire product has to be scrapped, which seriously affects the reliability of the product
Method used
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[0027] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0028] see figure 1 and 2 , is a schematic structural diagram of a multi-channel control device provided in Embodiment 1 of the present application, including a control board 1 and a plurality of integrated channel modules 2, and 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 realize the I / O channel function. Each installation board 11 i...
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The invention discloses a multi-channel control device and a mounting method thereof. The device comprises a control mainboard and a plurality of integrated channel modules, and the integrated channelmodules are mutually independent; the integrated channel module comprises a mounting plate and a transmission circuit integrated on the mounting plate to realize an I/O channel function; each mounting plate is detachably connected with the control mainboard, and the receiving end of each transmission circuit is inserted into each control end of the control mainboard in a one-to-one correspondencemanner. Compared with the prior art, a plurality of integrated channel modules are used as a plurality of channels to access the control mainboard; each channel is composed of a single module; each channel can work independently and does not influence each other, and thus, while multi-channel control of the original control device is realized, when one channel is abnormal, other channels can alsowork normally, and when one channel is irreversibly damaged, the channel can be directly replaced, the situation that the whole product is scrapped is avoided, and the reliability of the product is improved.
Description
technical field [0001] The present application relates to the technical field of smart devices, in particular to a multi-channel control device and an installation method thereof. Background technique [0002] A multi-channel control device refers to a control device with multiple I / O channels, such as a four-channel intelligent control switch dimming device, each of which can control the load correspondingly to each I / O channel. The traditional multi-channel control device integrates all the channels on the same control board. Each channel is related to each other and cannot be disassembled or replaced separately. However, in the process of implementing this application, it was found that because the existing multi-channel control device integrates all the channels on the same control board, when an abnormality occurs in one channel, it may affect the normal operation of other channels, seriously Sometimes the entire device will stop working, and when a certain channel is ...
Claims
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IPC IPC(8): G05B19/042
CPCG05B19/0428G05B2219/24024
Inventor 彭永坚余桥武郑雄明朱湘军
Owner GUANGZHOU VIDEO STAR INTELLIGENT CO LTD
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