CN218917953U

CN218917953U - Socket control system

Info

Publication number: CN218917953U
Application number: CN202222270358.9U
Authority: CN
Inventors: 李科杰; 胡光耀; 李震; 鄢诚挚
Original assignee: Gongniu Group Co Ltd
Current assignee: Gongniu Group Co Ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-04-25
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a socket control system, relates to the technical field of power sockets, and is used for reducing circuits in a data machine room. The utility model discloses a socket control system which comprises management equipment, user equipment and a power distribution unit PDU. The PDU comprises a narrowband Internet of things module and a Bluetooth module. The PDU is connected with the management equipment through the narrowband Internet of things module, and the PDU is connected with the user equipment through the Bluetooth module.

Description

Socket control system

Technical Field

The utility model relates to the technical field of power sockets, in particular to a socket control system.

Background

The power distribution unit (power distribution unit, PDU), also known as a cabinet power distribution outlet, is designed to provide power distribution for the electrical equipment installed in the cabinet.

There is currently a need to control PDUs over wires. However, with the increasing demand for PDUs in data rooms, so too are the lines in the rooms. Therefore, how to reduce the circuits in the data room is a technical problem that needs to be solved currently.

Disclosure of Invention

The utility model provides a socket control system which is used for reducing circuits in a data machine room.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

in a first aspect, the present utility model provides a socket control system comprising: management equipment, user equipment and a power distribution unit PDU; the PDU comprises a narrowband Internet of things module and a Bluetooth module; the PDU is connected with the management equipment through the narrowband Internet of things module, and the PDU is connected with the user equipment through the Bluetooth module.

Optionally, the PDU further comprises a motherboard; the main board comprises a narrowband internet of things module, a Bluetooth module and a main micro control unit MCU. The main micro control unit MCU is connected with the narrowband Internet of things module and the Bluetooth module respectively.

Optionally, the motherboard further comprises a power module. The power module is connected with the main micro control unit MCU.

Optionally, the PDU further comprises a plurality of slave boards and a bus. The main board is connected with a plurality of slave boards through buses.

Optionally, the master board further includes a master communication module, and each slave board of the plurality of slave boards includes a slave communication module. The master communication module and each slave communication module are connected through a bus.

Optionally, each slave board comprises a slave micro control unit MCU. The slave micro control unit MCU is connected with the slave communication module.

Optionally, each slave board further comprises a switch module. The switch module is connected with the slave micro control unit MCU.

Optionally, each slave board further comprises an electrical parameter metering module. The electrical parameter metering module is connected with the slave micro control unit MCU.

The socket control system provided by the utility model comprises: management equipment, user equipment and a power distribution unit PDU; the PDU comprises a narrowband Internet of things module and a Bluetooth module. In this way, the PDU is connected with the management device through the narrowband Internet of things module, and the PDU is connected with the user device through the Bluetooth module without line control PDU. And the PDU receives a first instruction sent by the management equipment through the narrowband Internet of things module, and receives a second instruction sent by the user equipment through the Bluetooth module. Further, the PDU validates the first and second instructions and, if validated, controls a target socket in the PDU based on either the first or second instruction. Thus, the running safety of the PDU is improved while the circuit is reduced.

Drawings

In order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings which are needed in the description will be briefly introduced below, it being obvious that the drawings in the description below are only some of the utility model and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a socket control system according to the present utility model;

fig. 2 is a schematic diagram of a second structure of the socket control system according to the present utility model.

Reference numerals:

a socket control system cabinet 10; a management device 11; a user equipment 12; PDU13; a main board 20; a third narrowband internet of things module 21; a second bluetooth module 22; a main micro control unit MCU (hereinafter referred to as a main MCU) 23; a power module 24; a main communication module 25; a slave plate 30; a slave communication module 31; a slave micro control unit MCU (hereinafter referred to as a slave MCU) 32; a switch module 33; an electrical parameter metering module 34.

Detailed Description

The following description of the present utility model will be made more fully hereinafter with reference to the accompanying drawings, in which it is shown, however, some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The terms "first," "second," and the like, 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 defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

The present utility model provides a socket control system, as shown in fig. 1, the socket control system cabinet 10 includes a management device 11, a user device 12, and a PDU13.

The management device 11 is arranged to send an authorization message to the user device 12. The grant message is used to grant the user equipment 12 to control at least 1 socket in PDU13.

The management device 11 may also be used to send a hint message to the PDU13. The prompting message is used for prompting the PDU13 to control the socket to be controlled to enter a power-on state or a power-off state after receiving the control message sent by the user equipment 12.

The management device 11 comprises a communication module (first narrowband internet of things (narrow band internet of things, NB-IoT) module). The management device 11 may communicate with the user device 12 and the PDU13, respectively, through a communication module.

The management device 11 may also include a memory module for storing electrical parameters reported by the PDU13, such as current, voltage, and/or some other power-related parameter.

In some embodiments, the management device 11 is an internet of things management platform device.

The user equipment 12 may be a terminal (terminal equipment) or a User Equipment (UE) or a Mobile Station (MS) or a Mobile Terminal (MT), etc. Specifically, the user device 12 may be a mobile phone (mobile phone), a tablet computer, or a computer with a wireless transceiver function, and may also be a Virtual Reality (VR) terminal, an augmented reality (augmented reality, AR) terminal, a wireless terminal in industrial control, a wireless terminal in unmanned driving, a wireless terminal in telemedicine, a wireless terminal in smart grid, a wireless terminal in smart city (smart home), a vehicle-mounted terminal, and the like.

The user device 12 may include a communication module (e.g., a second NB-IoT module) and a first bluetooth module.

The PDU13 is used for receiving the prompt message sent by the management device 11 and the control message sent by the user device 12, respectively. The PDU13 is also used to collect electrical parameters and report the electrical parameter encryption to the management device 11 in the form of data frames.

PDU13 includes a third NB-IoT module 21. The PDU13 may communicate with the management device 11 through the third NB-IoT module 21.

PDU13 may also include a second bluetooth module 22.

There is currently a need to control PDUs over wires. However, with increasing demand for PDUs in a data room, so too are more and more lines in the room. And the administrator controls each socket in the PDU through the management device to control the on-off of the electronic device corresponding to each socket. However, if a non-administrator uses the security hole of the management device, the management device controls the power on/off of the socket in the PDU, which affects the normal use of the PDU. To reduce wiring and improve the safety of PDU operation. The PDU13 is connected to the management device 11 through the third narrowband internet of things module 21, and the PDU13 is connected to the user device 12 through the second bluetooth module 22.

In some optional cases, the management device 11 sends control instructions to the PDU13 over the first NB-IoT. The control instruction comprises an identification of a socket to be controlled and an identification of a first state, wherein the first state is an electrified state or a powered-off state. Accordingly, the PDU13 receives the control instruction through the third NB-IoT module 21, and controls the state of the socket to be controlled to be the first state based on the control instruction.

In other alternative cases, the management device 11 sends a hint message to the PDU13. The prompt message includes the identification of the socket to be controlled, the first key and the identification of the first state, and the first state is the power-on state or the power-off state. And, the management device 11 transmits an authorization message to the user device 12. The authorization message includes the identification of the socket to be controlled, the second key, and the identification of the first state.

Accordingly, the user device 12 receives the authorization message sent by the management device 11. Further, the user equipment 12 generates a control message based on the grant message, and transmits the control message to the PDU13 through the first bluetooth module. The control message includes the identification of the socket to be controlled, the third key and the identification of the first state. Correspondingly, the PDU13 receives the control message through the second bluetooth module 22, and controls the state of the socket to be controlled to be the first state based on the control instruction. Further, the PDU13 compares the first key with the third key, and controls the socket to be controlled to enter the first state if the comparison is successful.

Specifically, after receiving the authorization message, the application in the user device 12 generates a control confirmation page based on the authorization message, and displays the control confirmation page. The control confirmation page comprises a socket to be controlled and a first state. Further, the ue 12 establishes bluetooth connection with the PDU13 corresponding to the socket to be controlled, and receives a confirmation operation from the user. Subsequently, the user equipment 12 generates a control message in response to the confirmation operation. Finally, the user equipment 12 sends a control message to the PDU13 through the first bluetooth module.

And for PDU13, after receiving the prompt message through the northbound interface, confirming the socket to be controlled, and closing the relay corresponding to the socket to be controlled. The northbound interface is an interface for a manufacturer to access and manage a network, namely an interface provided upwards. Subsequently, the PDU13 compares the first key with the third key after receiving the control message through the second bluetooth module. And if the comparison is successful, the PDU13 controls the socket to be controlled to enter a first state. If the comparison fails, the socket to be controlled is kept in the original state.

It should be noted that the identification bit of the first state is an identification of the output bit. The management device 11 encrypts the identification of the output bit. That is, the management apparatus 11 performs a secure operation on the output bit. Since the management device 11 remotely controls the PDU13, the management device 11 encrypts the output bits in order to prevent a hacker from intercepting the control instruction and maliciously operating the identification of the output bits.

The hint message and the grant message may be the same or different. The management device 11 may send the hint message and the grant message simultaneously, may send the hint message first, or may send the grant message first. The first key, the second key, and the third key may be the same or different. The application may be a stand-alone program, and may be an applet (e.g., a WeChat applet). The present utility model is not limited to this.

Optionally, as shown in fig. 2, PDU13 further comprises a motherboard 20. The main board 20 includes a narrowband internet of things module 21, a second bluetooth module 22, and a main micro control unit (microcontroller unit, MCU) 23. The main MCU23 is connected with the narrowband internet of things module 21 and the second bluetooth module 22, respectively.

In some optional cases, the main MCU23 acquires the hint message through the narrowband internet of things module 21 and acquires the control message through the second bluetooth module 22. Further, the master MCU23 compares the first key with the third key, and controls the socket to be controlled to enter the first state if the comparison is successful.

Optionally, as shown in fig. 2, the motherboard 20 further includes a power module 24.

The power supply module 24 is connected with the main MCU23.

In some alternative cases, the power module 24 converts the accessed voltage.

The power module 24 is, for example, a 12V to 3.3V power module. Thus, the power board in PDU13 converts the voltage of the external 220V to 12V. Further, the power module 24 converts 12V to 3.3V and supplies power to the main board 20 and a slave board 30 described below.

Optionally, as shown in fig. 2, PDU13 further includes a plurality of slave boards 30 (fig. 2 exemplarily shows 2 slave boards 30, more slave boards 30 or fewer slave boards 30 may be included in an actual product) and a bus 40. The master board 20 is connected to a plurality of slave boards 30 via a bus 40.

In some alternative cases, the master MCU23 in the motherboard 20 is connected to a plurality of slave boards 30 via buses 40. Thus, the plurality of slave boards 30 receive instructions from the master MCU23 via the bus 40.

Optionally, as shown in fig. 2, the main board 20 further includes a master communication module 25, and each slave board 30 of the plurality of slave boards 30 includes a slave communication module 31. The master communication module 25 and each slave communication module 31 are connected by a bus 40. In this way, communication is performed between the master board 20 and the slave board 30 through the communication module.

Alternatively, as shown in FIG. 2, each slave board 30 includes a slave MCU32. The slave MCU32 is connected to the slave communication module 31. Thus, the slave MCU32 obtains the instructions from the master MCU23 via the communication module 31.

Optionally, as shown in fig. 2, each slave board 30 further comprises a switch module 33. The switch module 33 is connected to the slave MCU32. Thus, the slave MCU32 controls the switch module according to the instruction issued by the master MCU23.

Optionally, as shown in FIG. 2, each slave board 30 also includes an electrical parameter metering module 34. An electrical parameter metering module 34 is connected to the slave MCU32. In this way, the slave MCU32 is able to obtain parameters (such as current, voltage and power consumption, for example) of the electrical parameter metering module 34 and send them to the master MCU23 through the slave communication module 31.

In the description of the present specification, a particular feature, structure, or characteristic may be combined in any suitable manner in one or more embodiments or examples.

The foregoing is merely illustrative embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present utility model, and the utility model should be covered. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A jack control system, comprising: management equipment, user equipment and a power distribution unit PDU; the PDU comprises a narrowband Internet of things module and a Bluetooth module;

and the PDU is connected with the management equipment through the narrowband Internet of things module, and the PDU is connected with the user equipment through the Bluetooth module.

2. The outlet control system of claim 1, wherein the PDU further comprises a motherboard; the main board comprises the narrowband internet of things module, the Bluetooth module and a main micro control unit MCU;

and the main micro control unit MCU is respectively connected with the narrowband internet of things module and the Bluetooth module.

3. The outlet control system of claim 2, wherein the motherboard further comprises a power module;

the power module is connected with the main micro control unit MCU.

4. The outlet control system of claim 2, wherein the PDU further comprises a plurality of slave boards and a bus;

the main board is connected with the plurality of slave boards through the bus.

5. The jack control system of claim 4, wherein the master board further comprises a master communication module, each slave board of the plurality of slave boards comprising a slave communication module;

the master communication module and each slave communication module are connected through the bus.

6. The outlet control system of claim 5, wherein each slave board comprises a slave micro control unit MCU;

the slave micro control unit MCU is connected with the slave communication module.

7. The jack control system of claim 6, wherein each slave board further comprises a switch module;

the switch module is connected with the slave micro control unit MCU.

8. The outlet control system of claim 6, wherein each slave board further comprises an electrical parameter metering module;

and the electrical parameter metering module is connected with the slave micro control unit MCU.