CN211043988U - Row inserts control circuit and intelligence row and inserts based on bus control - Google Patents
Row inserts control circuit and intelligence row and inserts based on bus control Download PDFInfo
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- CN211043988U CN211043988U CN201922500618.5U CN201922500618U CN211043988U CN 211043988 U CN211043988 U CN 211043988U CN 201922500618 U CN201922500618 U CN 201922500618U CN 211043988 U CN211043988 U CN 211043988U
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Abstract
The utility model belongs to the technical field of intelligent extension socket, in particular to an extension socket control circuit based on bus control and an intelligent extension socket, which comprises a network communication unit and a plurality of socket communication units; each of the jack communication units includes: the power distribution and distribution system comprises a power distribution and distribution connecting port, an inserting port protection circuit, an electric quantity metering circuit and a main control circuit, wherein the main control circuit is connected with the power distribution and distribution connecting port, the inserting port protection circuit and the electric quantity metering circuit; and the master control circuits of the socket communication units are connected through a bus, and the master control circuits are connected with the network communication units through the bus. The utility model discloses a with each master control circuit of socket communication unit passes through bus connection, and with each master control circuit all with network communication unit bus connection for can realize high-efficient data transmission, have the advantage that simplifies the interconnection and response speed at different levels is fast.
Description
Technical Field
The utility model belongs to the technical field of the intelligence is arranged and is inserted, especially, relate to a control circuit is arranged and insert and intelligent row inserts based on bus control.
Background
The PDU, i.e. the power distribution unit, is also commonly referred to as a power distribution socket for the cabinet, or intelligent extension socket. The PDU is a product designed for providing power distribution for the cabinet-mounted electrical equipment, has various series specifications of different functions, different mounting modes and different insertion combinations, and can provide a proper rack-mounted power distribution solution for different power supply environments. Due to the application of the PDU, the power supply in the cabinet can be distributed more orderly, reliably, safely, professionally and attractively, and the maintenance of the power supply in the cabinet is more convenient and reliable.
At present, PDU is inside all to be equipped with a plurality of socket connecting circuit and total control board, and each socket connecting circuit corresponds be connected with PDU's a socket, and each socket connecting circuit is connected with total control board again. However, the general control board and each socket connection circuit of the PDU on the market are connected by using a connection line, and data information interconnection between the socket connection circuit and the general control board is realized through the connection line.
The connection mode of the connecting lines has a plurality of disadvantages, and from the perspective of an entity PDU structure, a plurality of socket connection circuits are required in the PDU, so that the number of the connecting lines is required, the larger number of the connecting lines easily causes the larger overall structure volume of the PDU, the interference and short circuit of each connecting line, and the safety performance is low; from PDU's inside data transmission efficiency, realize data transmission through the connecting wire, transmission speed is slow, and interconnection time is long, leads to the response time between total control board and each socket long, when influencing data transmission efficiency, influences PDU's whole working property again.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a arrange and insert control circuit and intelligent row based on bus control inserts, aims at solving among the prior art intelligent row and inserts the technical problem that the data transmission efficiency that uses the connecting wire to bring is low.
In order to achieve the above object, an embodiment of the present invention provides a bus control based extension socket control circuit, which includes a network communication unit and a plurality of socket communication units connected to the network communication unit; wherein each of the jack communication units includes:
the socket connection port is used for connecting an external plug;
the socket protection circuit is connected with the extension socket connecting port and is used for protecting the extension socket connecting port;
the electric quantity metering circuit is connected with the extension socket connecting port and is used for metering the electric quantity information flowing through the extension socket connecting port;
the main control circuit is connected with the extension socket connecting port, the socket protection circuit and the electric quantity metering circuit; and the master control circuits of the socket communication units are connected through a bus, and the master control circuits are connected with the network communication units through the bus.
Optionally, the bus is an IIC bus.
Optionally, the bus is a CAN bus.
Optionally, the main control circuit includes main control chips, and the main control chips of the main control circuits are connected through a bus.
Optionally, the network communication unit includes a sensor circuit, a network connection port, and a network processor, where the sensor circuit and the network connection port are both connected to the network processor, and the network processor is connected to each of the main control chips through a bus.
Optionally, the sensor circuit includes a temperature and humidity sensor, and the temperature and humidity sensor is connected to the network processor and is configured to detect the temperature and humidity of the network communication unit.
Optionally, the sensor circuit includes a pressure sensor, the pressure sensor is connected to the network processor, the pressure sensor is further connected to the socket connection port, and the pressure sensor is configured to detect a pressure at the socket connection port.
Optionally, the network communication unit further includes a peripheral connection port, and the peripheral connection port is connected to the network processor and is used for connecting an external device.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in arranging the control circuit of inserting based on bus control have one of following technological effect at least: the utility model realizes the modular design by arranging the network communication unit and a plurality of the socket communication units, so that the whole circuit frame is simple and convenient to manage; each socket communication unit comprises a socket connecting port, the socket protection circuit, the electric quantity metering circuit and a main control circuit, so that the main control circuit can open or close the socket protection circuit through the electric quantity metered by the electric quantity metering circuit to protect the whole circuit; in addition, the master control circuits of the socket communication units are connected through buses, and the master control circuits are all connected with the network communication unit through buses, so that high-efficiency data transmission can be realized, and the socket communication unit has the advantages of being simplified in interconnection and high in response speed of each level.
In order to achieve the above object, an embodiment of the present invention provides an intelligent socket, including the above socket control circuit based on bus control.
Optionally, the power distribution module further comprises a bottom base shell, an upper cover plate, a plurality of extension socket control boards and a bus connecting plate, wherein the upper cover plate is covered on the bottom base shell, each extension socket control board is accommodated in the bottom base shell, each extension socket connecting port is arranged on the upper cover plate, and the bus connecting plate is electrically connected with each extension socket control board.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the intelligence is arranged and is inserted has one of following technological effect at least: because of the intelligence is arranged and is inserted the control circuit that has adopted foretell row based on bus control and insert, the event intelligence is arranged and is inserted and also can realize high-efficient data transmission, has the advantage that simplifies the interconnection and response speed at different levels is fast.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be 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 inventive labor.
Fig. 1 is a block diagram of a simulation structure in which a bus control-based extension socket control circuit is arranged on an extension socket according to an embodiment of the present invention;
fig. 2 is a block diagram of a circuit structure of a bus control-based extension socket control circuit according to an embodiment of the present invention;
fig. 3 is a schematic view of an overall structure of the intelligent extension socket provided in the embodiment of the present invention;
fig. 4 is an exploded view of the intelligent extension socket provided by the embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
the power strip control circuit comprises a power strip control circuit 100 based on bus control, a network communication unit 200, a sensor circuit 210, a network connection port 220, a network processor 230, a peripheral connection port 240, a socket communication unit 300, a power strip connection port 310, a socket protection circuit 320, an electric quantity metering circuit 330, a main control circuit 340, an intelligent power strip 400, a bottom base shell 410, an upper cover plate 420, a power strip control board 430 and a bus connection board 440.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically connected or connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In an embodiment of the present invention, as shown in fig. 1-2, a bus control based extension socket control circuit 100 is provided, which includes a network communication unit 200 and a plurality of socket communication units 300 connected to the network communication unit 200.
Each of the socket communication units 300 includes a socket connection port 310, a socket guard circuit 320, a power metering circuit 330, and a main control circuit 340.
The extension socket connection port 310 is used for connecting an external plug.
The socket protection circuit 320 is connected to the extension socket connection port 310 and is configured to protect the extension socket connection port 310;
the electric quantity metering circuit 330 is connected to the patch panel connection port 310 and is configured to meter the electric quantity information flowing through the patch panel connection port 310;
the main control circuit 340 is connected to the extension socket connection port 310, the jack protection circuit 320 and the electricity metering circuit 330; each master control circuit 340 of each socket communication unit 300 is connected by a bus, and each master control circuit 340 is connected to the network communication unit 200 by a bus.
The utility model realizes the modular design by arranging the network communication unit 200 and a plurality of the socket communication units 300, so that the whole circuit frame is simple and convenient to manage; each socket communication unit 300 includes a socket connection port 310, the socket protection circuit 320, the electricity metering circuit 330 and a main control circuit 340, so that the main control circuit 340 can turn on or off the socket protection circuit 320 through the electricity metered by the electricity metering circuit 330 to protect the whole circuit; in addition, the master control circuits 340 of the socket communication units 300 are connected through a bus, and the master control circuits 340 are all connected with the network communication unit 200 through a bus, so that efficient data transmission can be realized, and the socket communication unit has the advantages of being simple in interconnection and fast in response speed of each stage.
In another embodiment of the present invention, the bus is an IIC bus. Specifically, in the present embodiment, the IIC bus is used, so that the transmission speed can reach 100 kbps. Meanwhile, the data and clock signal transmission can be carried out equidistantly through an ICC bus and simultaneously reach a unit needing to be transmitted, the data is transmitted and received by using clock signal synchronization and data separate transmission, and the data and the clock signal are efficiently interconnected.
In another embodiment of the present invention, the bus is a CAN bus.
In another embodiment of the present invention, as shown in fig. 1, the main control circuit 340 includes a main control chip, and the main control chips of the main control circuits 340 are connected through a bus. Specifically, in this embodiment, the model of the main control chip is preferably xindon 6E003AT 20. In addition, the main control chip can also select STM8 series, to the selection of main control chip, can set for by the technical personnel in the field according to actual production, to this, the utility model discloses do not do specifically and restrict.
In another embodiment of the present invention, as shown in fig. 2, the network communication unit 200 includes a sensor circuit 210, a network connection port 220 and a network processor 230, the sensor circuit 210 and the network connection port 220 are connected to the network processor 230, and the network processor 230 is connected to each of the main control chips through a bus.
In another embodiment of the present invention, the sensor circuit 210 includes a temperature and humidity sensor, which is connected to the network processor 230 and is used to detect the temperature and humidity of the network communication unit 200. Specifically, the temperature and humidity detected by the temperature and humidity sensor are sent to the network processor 230, and then sent to the main control chip through the bus, so that the rapid transmission of the temperature and humidity information is realized. When the temperature and the humidity are abnormal, the main control chip controls the socket protection circuit 320 to be closed, and the connection between the extension socket connection port 310 and the main control chip is disconnected. In this embodiment, the type of the temperature and humidity sensor is preferably SHT 20.
In another embodiment of the present invention, the sensor circuit 210 includes a pressure sensor, the pressure sensor is connected to the network processor 230, the pressure sensor is further connected to the patch panel connection port 310, and the pressure sensor is used for detecting the pressure of the patch panel connection port. Specifically, the model of the pressure sensor is preferably TPE-501A. The pressure sensor sends the detected pressure information of the extension socket connection port 310 to the network processor 230, the network processor 230 sends the pressure information to the main control chip through a bus, and if the pressure information is abnormal, the main control chip controls the socket protection circuit 320 to be closed and disconnected with the extension socket connection port 310 and the main control chip.
In another embodiment of the present invention, as shown in fig. 2, the network communication unit 200 further includes a peripheral connection port 240, and the peripheral connection port 240 is connected to the network processor 230 and is used for connecting an external device. Specifically, the peripheral connection port 240 may be connected to a warning device such as a buzzer, and when the pressure of the extension socket connection port 310 is abnormal, or the temperature and humidity are abnormal, the network processor 230 controls the buzzer to sound normally, thereby warning the user.
In another embodiment of the present invention, as shown in fig. 3-4, there is also provided an intelligent socket 400, which includes the above-mentioned socket control circuit 100 based on bus control.
Specifically, the intelligent socket 400 further includes a bottom base housing 410, an upper cover plate 420, a plurality of socket control boards 430 and a bus connection board 440, where the upper cover plate 420 is disposed on the bottom base housing 410, each socket control board 430 is accommodated in the bottom base housing 410, each socket connection port 310 is disposed on the upper cover plate 420, and the bus connection board 440 is electrically connected to each socket control board 430.
Specifically, the bus control-based extension socket control circuit 100 is disposed on the extension socket control board 400, and the bus is disposed on the bus connection board 440. This realizes that when the bus connection board 440 is connected to each of the extension socket control boards 400, each of the socket communication units 300 on the extension socket control boards 400 is also connected. In terms of the physical structure, the bus is adopted and is arranged on one bus connecting plate 440, and a plurality of electric connecting wires in the prior art are replaced, so that the network communication unit 200 and the socket communication units 300 are connected, the problem of large occupied space caused by a large number of electric connecting wires in the prior art is solved, and the production cost is reduced.
In addition, through the connected mode who adopts the bus, make the utility model discloses in control circuit 100 is inserted to row based on bus control has realized the IIC bus, and during the in-service use, technical personnel in the field cooperate the IIC agreement again, realize two-way quick transmission of data and the initiative of data package and report, and can realize main control chip passes through the quick inquiry of IIC agreement opposite terminal data package. The entity structure adopts IIC data bus, greatly reducing production cost.
Further, the upper cover plate 420 is disposed on the bottom base shell 410 in a clamping manner, and may be bonded or welded as long as the two can be connected.
Because of the utility model intelligent socket adopts foretell bus control based socket control circuit 100, so high-efficient data transmission also can be realized to intelligent socket 400, has the advantage of simplifying interconnection and response speed at different levels is fast.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A bus control-based extension socket control circuit is characterized by comprising a network communication unit and a plurality of socket communication units connected with the network communication unit; wherein each of the jack communication units includes:
the socket connection port is used for connecting an external plug;
the socket protection circuit is connected with the extension socket connecting port and is used for protecting the extension socket connecting port;
the electric quantity metering circuit is connected with the extension socket connecting port and is used for metering the electric quantity information flowing through the extension socket connecting port;
the main control circuit is connected with the extension socket connecting port, the socket protection circuit and the electric quantity metering circuit; and the master control circuits of the socket communication units are connected through a bus, and the master control circuits are connected with the network communication units through the bus.
2. The bus control-based patch panel control circuit as claimed in claim 1, wherein the bus is an IIC bus.
3. The bus control-based extension socket control circuit of claim 1, wherein the bus is a CAN bus.
4. The bus control-based extension socket control circuit according to any one of claims 1-3, wherein the master control circuits comprise master control chips, and the master control chips of each master control circuit are connected through a bus.
5. The bus control-based extension socket control circuit according to claim 4, wherein the network communication unit comprises a sensor circuit, a network connection port and a network processor, the sensor circuit and the network connection port are both connected with the network processor, and the network processor is connected with each main control chip through a bus.
6. The bus control-based extension socket control circuit of claim 5, wherein the sensor circuit comprises a temperature and humidity sensor, and the temperature and humidity sensor is connected to the network processor and is configured to detect the temperature and humidity of the network communication unit.
7. The bus control-based extension socket control circuit according to claim 5, wherein the sensor circuit comprises a pressure sensor, the pressure sensor is connected to the network processor, the pressure sensor is further connected to the extension socket connection port, and the pressure sensor is configured to detect a pressure at the extension socket connection port.
8. The bus control-based extension socket control circuit according to claim 5, wherein the network communication unit further comprises a peripheral connection port, and the peripheral connection port is connected with the network processor and is used for connecting an external device.
9. An intelligent socket, characterized by comprising the bus control-based socket control circuit of any one of claims 1-8.
10. The intelligent socket of claim 9, further comprising a bottom base housing, an upper cover plate, a plurality of socket control boards, and a bus connection plate, wherein the upper cover plate covers the bottom base housing, each socket control board is received in the bottom base housing, each socket connection port is disposed on the upper cover plate, and the bus connection plate is electrically connected to each socket control board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922500618.5U CN211043988U (en) | 2019-12-31 | 2019-12-31 | Row inserts control circuit and intelligence row and inserts based on bus control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922500618.5U CN211043988U (en) | 2019-12-31 | 2019-12-31 | Row inserts control circuit and intelligence row and inserts based on bus control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211043988U true CN211043988U (en) | 2020-07-17 |
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ID=71537781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922500618.5U Active CN211043988U (en) | 2019-12-31 | 2019-12-31 | Row inserts control circuit and intelligence row and inserts based on bus control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211043988U (en) |
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2019
- 2019-12-31 CN CN201922500618.5U patent/CN211043988U/en active Active
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