CN112087053A - Equipment power supply control system based on router - Google Patents

Abstract

The invention provides a router-based equipment power supply control system, which comprises a controller, a router, an intelligent socket, a display screen, an alarm and a GPRS communication unit, wherein the router is connected with the intelligent socket; the equipment power supply control system determines whether to supply power to the equipment according to the real-time electricity price, the real-time electricity capacity and the number of the equipment connected to the router network, so that the power supply economy of the equipment is improved. The invention provides a router-based equipment power supply control system, which ensures intelligent control of equipment power supply and reduces waste of electric energy.

Description

A router-based device power supply control system

technical field

The invention belongs to the technical field of power control, in particular to a router-based device power supply control system.

Background technique

With the advancement of technology, electrical equipment has become an indispensable part of people's lives, but with the increasing use of electrical appliances, many unreasonable electrical appliances will inevitably be used. At night or when there is no one, these normally-on or standby electrical equipment will not only consume a lot of power resources that do not need to be wasted, but also have certain security risks. At home and abroad, many studies on smart sockets and power control systems seem to have provided solutions for the above phenomenon. However, most researches focus on the network architecture between the control terminal and the control node, but the control method is still dominated by manual control. The user must manually control the smart socket or control node remotely through the customized APP in the smartphone. Obviously, this manual control solution is difficult to solve the problem of daily indoor power management.

The invention proposes a router-based device power supply control system, which does not need to install an APP, etc., directly determines whether there is a person according to the router, and then controls whether to supply power to electrical equipment, reduces waste of electrical energy, and realizes intelligent control of power supply to electrical equipment.

SUMMARY OF THE INVENTION

The invention provides a router-based equipment power supply control system, which ensures the intelligent control of equipment power supply and reduces the waste of electric energy.

The invention is specifically a router-based equipment power supply control system, the equipment power supply control system includes a controller, a router, a smart socket, a display screen, an alarm and a GPRS communication unit. The display screen, the alarm, and the GPRS communication unit are connected, and the router is also connected with the smart socket; the equipment power supply control system is connected to the The number of router network devices determines whether to supply power to the device, improving the economy of power supply to the device.

The router adopts an intelligent router. The intelligent router includes a routing module and a network switching module, and the network switching module also includes a microcontroller. The microcontroller can obtain the information of gateway access network devices and determine the number of access network devices. .

The smart socket includes a socket body, a signal acquisition module, a control module, a relay, and a communication module. The signal acquisition module uses a current sensor to collect the output current signal of the smart socket, and uses a temperature sensor to collect the working temperature of the smart socket; the The control module controls the working state of the relay according to the control instruction of the controller and the output current signal, and then controls the working state of the socket body; the communication module is a WIFI receiver, which receives the control of the controller instruction, and upload the working information of the smart socket to the controller.

The display screen adopts an LCD display screen to display the working status information of the equipment.

The alarm device adopts a sound alarm device, and when the smart socket works abnormally, an alarm sound is issued through the sound alarm device.

The GPRS communication unit is connected with a remote terminal by using a wireless network, and receives control instructions and power grid information data from the remote terminal, including the real-time electricity price and the real-time electricity consumption capacity.

The controller uses a single-chip microcomputer to complete the power supply control of the device:

First, perform function numbering on the smart socket;

Next, determine whether to provide power to the smart socket according to the number of devices connected to the network by the smart router: if the number of devices connected to the network is less than zero, no power is provided to the smart socket; if the number of devices connected to the network is greater than zero, according to The real-time electricity consumption capacity and the real-time electricity price determine whether the smart socket supplies power to electrical equipment: first, supply power to the electrical equipment that must work, and when the electrical equipment that must work is working, supply power to other electrical appliances according to the remaining electricity consumption capacity. The device is powered, and the working information of the smart socket is displayed on the display screen.

In addition, according to the output current signal and the working temperature signal of the smart socket, the smart socket is protected from work. If the output current signal of the smart socket is greater than the current reference value, the relay is controlled to close, and the normally closed contact is disconnected. Disconnect the power supply of the smart socket, control the alarm to emit an alarm sound, and the display screen displays the fault socket number and fault current; if it is not greater than the current reference value, determine whether the operating temperature signal is greater than the temperature alarm value, if so, The relay is controlled to pull in, the normally closed contact is disconnected, the power supply of the smart socket is disconnected, the alarm is controlled to emit an alarm sound, and the display screen displays the fault socket number and fault temperature.

Compared with the prior art, the beneficial effect is that the equipment power supply control system determines whether there is a person according to the router, and then controls whether to supply power to the electrical equipment, reduces the waste of electric energy, and realizes the intelligent control of the power supply to the electrical equipment.

Description of drawings

FIG. 1 is a schematic structural diagram of a router-based device power supply control system of the present invention.

Detailed ways

The specific embodiments of a router-based device power supply control system of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in Figure 1, the equipment power supply control system of the present invention includes a controller, a router, a smart socket, a display screen, an alarm and a GPRS communication unit, and the controller is respectively connected with the router, the display screen, the alarm The router and the GPRS communication unit are connected, and the router is also connected with the smart socket.

The router adopts an intelligent router. The intelligent router includes a routing module and a network switching module, and the network switching module also includes a microcontroller. The microcontroller can obtain the information of gateway access network devices and determine the number of access network devices. .

The smart socket includes a socket body, a signal acquisition module, a control module, a relay, and a communication module. The signal acquisition module uses a current sensor to collect the output current signal of the smart socket, and uses a temperature sensor to collect the working temperature of the smart socket; the The control module controls the working state of the relay according to the control instruction of the controller and the output current signal, and then controls the working state of the socket body; the communication module is a WIFI receiver, which receives the information through the router. The control instructions of the controller are uploaded, and the working information of the smart socket is uploaded to the controller.

The display screen adopts an LCD display screen to display the working status information and alarm information of the smart socket.

The alarm device adopts a sound alarm device, and when the smart socket works abnormally, an alarm sound is issued through the sound alarm device.

The controller uses a single-chip microcomputer to complete the power supply control of the device:

Determine whether to provide power to the smart socket according to the number of devices connected to the network by the smart router: if the number of devices connected to the network is less than zero, no power is provided to the smart socket; if the number of devices connected to the network is greater than zero, according to the The real-time electricity consumption capacity and the real-time electricity price determine whether the smart socket supplies power to electrical equipment: firstly supply power to the electrical equipment that must work, and when the electrical equipment that must work is working, supply power to other electrical equipment according to the remaining electricity consumption capacity , displaying the working information of the smart socket through the display screen;

According to the output current signal and the working temperature signal of the smart socket, the smart socket is protected from work. If the output current signal of the smart socket is greater than the current reference value, the relay is controlled to close, the normally closed contact is disconnected and disconnected. The smart socket power supply controls the alarm to emit an alarm sound, and the display screen displays the fault socket number and fault current; if it is not greater than the current reference value, judge whether the working temperature signal is greater than the temperature alarm value, and if so, control the The relay is closed, the normally closed contact is disconnected, the power supply of the smart socket is disconnected, the alarm device is controlled to emit an alarm sound, and the display screen displays the fault socket number and fault temperature.

The GPRS communication unit is connected with a remote terminal by using a wireless network, and receives control instructions and power grid information data from the remote terminal, including the real-time electricity price and the real-time electricity consumption capacity.

Finally, it should be noted that the technical solutions of the present invention are only described in conjunction with the above embodiments, but not limited thereto. Those skilled in the art should understand that those skilled in the art can modify or equivalently replace the specific embodiments of the present invention, but these modifications or changes are all within the protection scope of the pending claims.

Claims (7)

1. The device power supply control system based on the router is characterized by comprising a controller, the router, an intelligent socket, a display screen, an alarm and a GPRS communication unit, wherein the controller is respectively connected with the router, the display screen, the alarm and the GPRS communication unit, and the router is also connected with the intelligent socket; the equipment power supply control system determines whether to supply power to the equipment according to the real-time electricity price, the real-time electricity capacity and the number of the equipment connected to the router network, so that the power supply economy of the equipment is improved.

2. The system of claim 1, wherein the router is an intelligent router, the intelligent router comprises a routing module and a network switching module, the network switching module further comprises a microcontroller, and the microcontroller is capable of acquiring gateway access network device information and determining the number of access network devices.

3. The router-based equipment power supply control system of claim 2, wherein the smart socket comprises a socket body, a signal acquisition module, a control module, a relay and a communication module, wherein the signal acquisition module acquires an output current signal of the smart socket by using a current sensor and acquires the working temperature of the smart socket by using a temperature sensor; the control module controls the working state of the relay according to the control instruction of the controller and the output current signal, so as to control the working state of the socket body; the communication module is a WIFI receiver, receives the control instruction of the controller, and uploads the working information of the intelligent socket to the controller.

4. The router-based equipment power supply control system of claim 3, wherein the display screen is an LCD display screen, and displays equipment operating state information; the alarm adopts the audible alarm ware, works as when smart jack work is unusual, through the audible alarm ware sends the chimes of doom.

5. The system according to claim 4, wherein the GPRS communication unit is connected to a remote terminal via a wireless network, and receives control commands and grid information data of the remote terminal, including the real-time electricity price and the real-time electricity capacity.

6. The router-based device power supply control system of claim 5, wherein the controller uses a single chip to perform the device power supply control:

numbering the intelligent socket according to functions;

determining whether to provide power for the intelligent socket according to the number of the intelligent router access network devices: if the number of the network access devices is less than zero, no power supply is provided to the intelligent socket; if the number of the network access devices is larger than zero, determining whether the intelligent socket supplies power for the electrical equipment according to the real-time power utilization capacity and the real-time power price: the intelligent socket comprises a display screen, a power supply module and a power supply module, wherein the power supply module is used for supplying power to electrical equipment which needs to work, and under the condition that the electrical equipment which needs to work works, the power supply module is used for supplying power to other electrical equipment according to the residual power consumption capacity, and the work information of the intelligent socket is displayed through.

7. The router-based equipment power supply control system according to claim 5, wherein the controller performs work protection on the smart socket according to the smart socket output current signal and the working temperature signal, and controls the relay to be closed when the smart socket output current signal is greater than a current reference value, the normally closed contact is opened, the smart socket power supply is disconnected, the alarm is controlled to give an alarm, and the display screen displays the number of the fault socket and the fault current; if not more than the current reference value, judge whether operating temperature signal is greater than the temperature alarm value, if, control the relay actuation, the disconnection of normally closed contact, the disconnection the smart jack power controls the alarm sends the chimes of doom, display screen shows trouble socket serial number and trouble temperature.

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