CN110995452A

CN110995452A - Intelligent network remote control power system

Info

Publication number: CN110995452A
Application number: CN201911383011.1A
Authority: CN
Inventors: 韩国民; 许浩; 徐子寒; 周建业; 白世伟
Original assignee: Tianjin Hengda Wenbo Science& Technology Co ltd
Current assignee: Tianjin Hengda Wenbo Science& Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-04-10

Abstract

The invention provides an intelligent network remote electricity control system which comprises a remote network electricity control module, a host, a cloud server and a background management module, wherein the host is connected to the remote network electricity control module, the cloud server is connected with the host, the background management module is connected with the cloud server, and the remote network electricity control module is connected with a peripheral needing to be controlled. The invention solves the defects of complicated power-on and power-off, danger, necessity of field operation and the like of artificial management equipment, is convenient for installation, communication and control, and truly realizes power control modularization and real-time performance; the invention has the advantages of multiple control modes, avoidance of physical contact with a power supply, modular configuration, strong applicability, internal data storage, no loss of power failure, capability of monitoring the running of external equipment and capability of automatically switching on and off at regular time.

Description

Intelligent network remote control power system

Technical Field

The invention belongs to the technical field of electricity control, and particularly relates to an intelligent network remote control electricity system.

Background

The existing network remote power control system in the market has the characteristics of single type, simple function, large volume and expensive PLC control, and is poor in stability when being controlled by a serial port. The power control system requires high stability and high redundancy. Especially, in places with strict requirements on power supply time, factories or some automation equipment with starting and shutdown requirements, the requirements on the power control system are higher.

Disclosure of Invention

In view of the above, the present invention is directed to an intelligent network remote control electrical system to solve the above-mentioned problems in the background art.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

the intelligent network remote electricity control system comprises a remote network electricity control module, a host, a cloud server and a background management module, wherein the host is connected to the remote network electricity control module, the cloud server is connected with the host, the background management module is connected with the cloud server, and the remote network electricity control module is connected with a peripheral needing to be controlled.

Furthermore, the host sends a command to the power control module through the serial port and the USB port, or a switch lead of the host is connected to a dry contact of the remote network power control module, so that the process of simulating manual switching of the host is realized by controlling the dry contact, and the host is restarted when the host is abnormal.

Furthermore, under the condition of a local area network, the background sends a command through the network port, and the remote network electricity control module directly controls the attraction of the relay so as to control the peripheral equipment.

Furthermore, during external network control, the server is connected with the host through the cloud server, and the host is controlled by the background.

Furthermore, the remote network power control module comprises a processor, the input end of the processor is connected with an RS232 interface, a network port module, a TTL level conversion module, an external signal acquisition module and a power conversion module, the output end of the processor is connected with a four-way alternating current relay and a dry contact relay, the four-way alternating current relay is connected with a mains supply for supplying power, the output end of the four-way alternating current relay is connected with a four-way small five-port socket, and the dry contact relay controls the host to be started and shut down.

Compared with the prior art, the intelligent network remote control power system has the following advantages:

(1) the invention solves the defects of complicated power-on and power-off, danger, necessity of field operation and the like of artificial management equipment, is convenient for installation, communication and control, and truly realizes power control modularization and real-time performance;

(2) the invention has the advantages of multiple control modes, avoidance of physical contact with a power supply, modular configuration, strong applicability, internal data storage, no loss of power failure, capability of monitoring the running of external equipment and capability of automatically switching on and off at regular time.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic diagram of an intelligent network remote power control system according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a remote network power control module according to an embodiment of the invention;

fig. 3 is a schematic diagram of a power control process according to an embodiment of the invention.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

The invention provides a remote control electric system of an intelligent network, which mainly solves the problem of controlling the power on and power off of other external equipment under the condition of a host or a network, and comprises the following components:

1. controlling the on-off time of external devices

2. Detecting external device on-off state

3. Control host restart when preventing control host system from collapsing

4. On-off time capable of storing setting and power-down memory

5. The starting of the host can be controlled under the network state, and the running state of the host is detected.

6. Detecting content network uploads

7. The control peripheral is convenient to increase and decrease, and five small ports control electricity.

The control process of the invention is shown in figure 1:

the control process of the invention is divided into local area network control and external network control.

Under the condition of a local area network, the background sends a command through the network port to directly control the on-off state of the module.

When the external network is controlled, the server is connected with the host through the cloud server (the host comprises a wireless module or is connected with a router), and the control of the background to the host is realized. The host computer sends a command to the electricity control module through the serial port and the USB port, or a switch lead of the host computer is connected to a dry contact of the remote network electricity control module, so that the process of simulating manual switching of the host computer is realized by controlling the dry contact, and the function of restarting the host computer is realized when the host computer is abnormal. The remote network electricity control module can actively realize the control function after receiving data, and the on-off of the rear-stage live wire is controlled by controlling the suction of the relay, so that the electricity control effect is realized.

The remote network electricity control module of the invention is shown in fig. 2, the input power supply of the module is 24V, which is also the working voltage of the module relay. The live wire and the zero wire of 220V commercial power are connected to the relay of the module. In order to meet the requirement of interface diversity, the communication between the external device and the module can be 232 interface, network interface or serial port. The action of the module relay is divided into two modes, one mode is to receive command information and realize action at fixed point, and the other mode is to collect external information and control the relay after internal judgment. The module is connected with the switch IO of the host equipment, and the restarting of the host equipment is controlled through the dry contact, so that the operation can solve the problems of the WINDOWS system and the compatibility with software.

The invention realizes the monitoring and control of the host, as shown in fig. 3, the device and the host are communicated through an RS232 bus, the cloud end monitors the running state of the host, if the abnormal running of the host is detected, the cloud platform directly controls the module, so that the host is restarted, and the network remote power control module monitors the running indication potential of the host and directly controls whether the power supply of the host is carried out or not.

The invention also realizes the free setting of the switching time of each socket, only controls the host to start at the moment of power-on, closes other sockets, connects the background after the host is started, acquires the background time and control information, transmits the control information to the network remote power control module in real time, and the network remote power control module acts along with the input information of the host.

The invention can realize the combined use of a wired network and a wireless network, can enable the equipment to be accessed into the network through the wired Ethernet, can enable the equipment to be accessed into the network by using the 4G router, and is simple and easy to use in the place where the wireless network can be deployed.

The invention also realizes the automatic storage of the content, receives the data sent by the host or the cloud server, controls the time sequence to be stored in the internal RTC, and restarts the default control data to read from the RTC each time.

The invention also realizes automatic startup and shutdown, can freely set startup and shutdown time, and automatically starts and shuts down the equipment without manual participation through the timing switch. The device can be set to be turned on and off at fixed time and at fixed time according to the use time arrangement of the scene.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An intelligent network remote control power system, characterized in that: the remote network power control system comprises a remote network power control module, a host, a cloud server and a background management module, wherein the host is connected to the remote network power control module, the cloud server is connected with the host, the background management module is connected with the cloud server, and the remote network power control module is connected with a peripheral needing to be controlled.

2. The intelligent network remote control system of claim 1, wherein: the host sends a command to the electricity control module through the serial port and the USB port, or a switch lead of the host is connected to a dry contact of the remote network electricity control module, so that the process of simulating manual host switching is realized by controlling the dry contact, and the host is restarted when abnormal.

3. The intelligent network remote control system of claim 1, wherein: under the condition of a local area network, the background sends a command through the network port, and the remote network power control module directly controls the attraction of the relay so as to control the peripheral equipment.

4. The intelligent network remote control system of claim 1, wherein: when the external network is controlled, the server is connected with the host through the cloud server, and the host is controlled by the background.

5. The intelligent network remote control system of claim 1, wherein: the remote network electricity control module comprises a processor, wherein the input end of the processor is connected with an RS232 interface, a network port module, a TTL level conversion module, an external signal acquisition module and a power conversion module, the output end of the processor is connected with four paths of alternating current relays, one path of main contact relay is connected with the four paths of alternating current relays, the four paths of alternating current relays are connected with a mains supply for supplying power, the output end of the four paths of alternating current relays is connected with four paths of small five-port sockets, and the main machine is controlled to be started and shut off by the main contact.