KR101109726B1 - Intelligent energy managing system - Google Patents

Abstract

The present invention relates to an intelligent energy management system, and more particularly, a server that performs individual control of idle power and standby power, schedule reservation control, and statistics view function, and a signal converter for converting control data signals of the server; A wireless RF gateway that receives the control data converted by the signal converter and transmits the control data as wireless RF control data, a wireless RF standby power breaker that receives control data from the wireless RF gateway and controls idle power and standby power; A wireless RF lighting controller for controlling lighting by receiving control data from an RF gateway, a biometric controller for receiving biometric information and transmitting control data, the biometric controller, a wireless RF lighting controller, a wireless RF standby power breaker, and an RF scheme. Intelligent, including wireless RF dongle to communicate and control The energy management system of the present invention, the intelligent energy management system of the present invention can control the power of all the lighting and electronic devices in the building by scheduling a schedule and view energy statistics by accessing the server through the internal and external IP, and the biometric reader or It can be installed in the key building environment with minimum time and effort in providing a device that automatically cuts off the power of electronic devices used by individuals during commute to work using RFID card reader.

Description

Intelligent Energy Management System {INTELLIGENT ENERGY MANAGING SYSTEM}

The present invention relates to an intelligent energy management system, and more particularly, a server that performs individual control of idle power and standby power, schedule reservation control, and statistics view function, and a signal converter for converting control data signals of the server; A wireless RF gateway that receives the control data converted by the signal converter and transmits the control data as wireless RF control data, a wireless RF standby power breaker that receives control data from the wireless RF gateway and controls idle power and standby power; A wireless RF lighting controller for controlling lighting by receiving control data from an RF gateway, a biometric controller for receiving biometric information and transmitting control data, the biometric controller, a wireless RF lighting controller, a wireless RF standby power breaker, and an RF scheme. Intelligent, including wireless RF dongle to communicate and control It relates to an energy management system.

Recently, office buildings have become larger and more functional, and complex facilities such as air conditioning, sanitation, electric power, crime prevention, and disaster prevention are combined. Building Automation System (BAS), which is built to monitor and control these facilities, includes Central Control Management System (CCMS), Direct Digital Controller (DDC) and Local Devices (Local Devices). It is composed of

In operating the building automation system, it is reliable and fast to share a lot of information necessary for the control and monitoring of various facilities and systems (air conditioning control, power control, lighting control, parking control, elevator, etc.). It is essential to build a communication infrastructure. BACnet (Building Automation & Control Network) has been adopted as an international standard of communication method related to building automation. Recently, BACNET was established in Korea as KSC6909 standard.

Korean Patent No. 557672 discloses an MS / TP protocol module capable of communicating with an external control device by means of a BACnet MS / TP protocol applied to a building automation system of an office building; And an A / D conversion unit and a D / A conversion unit for converting an analog signal into a digital signal among electronic signals input from each field device constituting the building automation system and converting a control signal for the field device into an analog signal, respectively. A control operation unit configured to perform control and arithmetic operations by embedding a plurality of control loops corresponding to an on-site device, a first memory for storing an operation program of the control information device and information necessary for operation of the control operation, and the MS / TP It provides a first MS / TP interface that handles data transmission and reception with a protocol module, standard objects and service functions defined in the Bacnet standard, and transmits and receives data to the first MS / TP interface and is responsible for the conversion and interpretation of the Bacnet protocol. Backnet protocol stack, which exchanges data with the backnet protocol stack and provides a higher level of communication through the Ethernet network. Embedded Ethernet interface 840 associated with a storage device or servers, and an input and output interface for converting the physical input and output values software-processable between the A / D conversion and D / A conversion unit and the control operation unit An intelligent control information device for optimal management and energy saving of office building equipment, comprising a controller, is disclosed. In addition, Korean Patent Publication No. 2001-35924 discloses a channel through which information and signals are transmitted; A power line modem for modulating and demodulating a signal transmitted through the channel; A repeater for amplifying a signal transmitted through the channel; A load transducer for measuring the energy load of each local part in the building; A control drive for controlling driving the above components; And a monitoring / control unit for monitoring and controlling the above devices with each other.

However, conventionally, the intelligent building management system or intelligent energy management system, including those disclosed in the above document, is a method of collectively controlling the power including lighting, and individual control is impossible so that a few individual users do not cut off the remaining power. Often, unnecessary power is wasted. In addition, most of the systems that are not easily accommodated by managers who are not specially trained due to difficult UI (User Interface), and because all the wiring work is wired, the construction equipment cost is expensive and difficult to apply to the main building. .

Therefore, the technical problem to be achieved by the present invention is to provide an intelligent energy management system that can be individually controlled, but also applicable to key buildings and easy to install and operate.

In order to solve the above technical problem, the present invention provides a server for performing individual control of idle power and standby power, schedule reservation control, statistics viewing function, a signal converter for converting the control data signal of the server, and in the signal converter A wireless RF gateway that receives the converted control data and transmits the wireless control data to the wireless RF control data, a wireless RF standby power breaker that receives control data from the wireless RF gateway and controls idle power and standby power, and controls the wireless RF gateway from the wireless RF gateway A wireless RF lighting controller that receives data and controls lighting, and a biometric controller that receives biometric information and transmits control data and communicates with the biometric controller, the wireless RF lighting controller, and a wireless RF standby power breaker in an RF manner. Intelligent energy management system including wireless RF dongle to enable to provide.

In addition, the present invention provides an intelligent energy management system, characterized in that the biometric controller is an RFID card reader.

In another aspect, the present invention provides an intelligent energy management system, characterized in that the communication between the signal converter and the wireless RF gateway is made by wire, and the communication between the wireless RF gateway and the wireless RF standby power breaker is made by wireless RF communication.

In addition, the present invention provides an intelligent energy management system, characterized in that the wireless RF gateway and the wireless RF standby power breaker has a unique ID assigned to the two-way wireless RF communication structure to recognize the state of each device.

The present invention also provides an intelligent energy management system further comprising a database connected to the server and capable of collecting energy statistics.

The intelligent energy management system of the present invention is an intelligent energy management system that can be applied to buildings such as government offices, educational institutions, office buildings, financial institutions, etc., and the power of all lighting and electronic devices in buildings by connecting to servers through internal and external IPs. Minimize time and effort in providing a device that allows you to control schedule schedules, view energy statistics, and automatically cut off the power of electronic devices used by individuals during commute work using a biometric reader or RFID card reader locally. To be installed in the key building environment.

1 is a block diagram of one embodiment of an intelligent energy management system in accordance with the present invention.
2 is a block diagram illustrating a configuration of a wireless RF gateway in an intelligent energy management system according to the present invention.
3 is a block diagram illustrating a configuration of a wireless RF standby power breaker in an intelligent energy management system according to the present invention.
Figure 4 is a block diagram for explaining the configuration of the wireless RF lighting controller of the intelligent energy management system according to the present invention
5 is a block diagram for explaining the configuration of the biometric reader, RFID card reader in the intelligent energy management system according to the present invention
6 is a block diagram illustrating a configuration of a wireless RF dongle in an intelligent energy management system according to the present invention.
<Explanation of symbols for the main parts of the drawings>
10: server 20: signal converter
30: wireless RF gateway 31: registration button
32: Power LED 33: RS232, RS485, LAN Input
34: antenna 35: wireless RF transceiver
36: Wireless RF transmission indication LED 37: Wireless RF reception indication LED
38: control unit 50: wireless RF lighting controller
51: power supply 52: SMPS
53: switch input 54: relay
55 control unit 56 wireless RF transceiver
57: antenna 60: wireless RF standby power breaker
61: power supply 62: SMPS
63: batch switch input 64: relay
65 control unit 66 wireless RF transceiver
67: antenna 70: biometric reader, RFID card reader
71: power supply unit 72: biometric sensor, RFID card sensor
73: data output unit 74: control unit
80: wireless RF dongle 81: registration button
82: power display LED 83: data input
84: antenna 85: wireless RF transceiver
86: wireless RF transmission indication LED 87: wireless RF reception indication LED
88: control unit

 Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. 1 is a block diagram of one embodiment of an intelligent energy management system in accordance with the present invention. As can be seen in Figure 1, the intelligent energy management system of the present invention is a server for performing the individual control of idle power and standby power, schedule reservation control, statistics viewing function, and a signal converter for converting the control data signal of the server A wireless RF gateway receiving the control data converted by the signal converter and transmitting the wireless control data to the wireless RF control data, and a wireless RF standby power breaker receiving the control data from the wireless RF gateway to control idle power and standby power; A wireless RF lighting controller for controlling lighting by receiving control data from the wireless RF gateway, a biometric controller for receiving biometric information and transmitting control data, and receiving control data from the biometric controller and transmitting wireless RF control data. It includes a wireless RF dongle.

In the intelligent energy management system 80 of the present invention, the server 10 is connected via an IP network, and the server 10 is configured as a platform based on TCP / IP and HTTP protocols. The user accesses the server 10 through a separate energy management client program. A user connected to the server 10 may register the wireless RF gateway 30 in the intelligent energy management system 80 UI (User Interface) environment. In this case, the server 80 may transmit an RS to the signal converter 20. Send registration data via -232 or LAN communication. The signal converter 20 receives the registration data from the server 80 and converts the wire into a signal that can be accepted by the wireless RF gateway 30 in a manner such as RS-485, RS-422, RS-232, or LAN. Send it through.

2 is a block diagram illustrating a configuration of a wireless RF gateway in an intelligent energy management system according to the present invention. Registration of the wireless RF gateway 30 may be performed by registering an ID while pressing the registration button 31. At this time, the wireless RF gateway 30 receives the registration data through the RS-232, RS-485, LAN input unit 33, the control unit 38 stores the ID. In addition, a user connected to the server 10 may register the wireless RF standby power breaker 40 and the wireless RF lighting controller 50. At this time, the RF gateway 30 receiving the control data transmits the registration data to the wireless RF transceiver 35 of FIG. The wireless RF transmission indication LED 36 illuminates to indicate that registration data has been transmitted. In this case, the wireless RF lighting controller 50 or the wireless RF standby power breaker 60 receives registration data through the wireless RF transmitter / receiver 66 and stores the ID. At this time, the ID of the wireless RF lighting controller 50 or the wireless RF standby power breaker 60 has a lower ID of the wireless RF gateway 30, the registered wireless RF standby power breaker 60 or the wireless RF lighting controller ( 50 responds to the registration completion response to the wireless RF gateway (30). The wireless RF gateway 30 that receives the registration completion response from the wireless RF standby power breaker 60 or the wireless RF lighting controller 50 makes a registration completion response to the server 10. At this time, the user confirms that the device is registered in the server 10 and controls the wireless RF standby power breaker 60 or the wireless RF lighting controller 50.

3 is a block diagram for explaining the configuration of a wireless RF standby power breaker of the intelligent energy management system according to the present invention, Figure 4 is a block for explaining the configuration of a wireless RF lighting controller of the intelligent energy management system according to the present invention. It is a diagram. As shown in Figure 3 and 4, in one embodiment of the intelligent energy management system of the present invention, the wireless RF standby power breaker 60 or the wireless receiving control data wirelessly from the wireless RF gateway 10 The RF lighting controller 50 controls the relay 54 to control the power. At this time, the wireless RF standby power breaker 60 or the wireless RF lighting controller 50 transmits a control state to the server 10 in the manner described above. In addition, a user may control power with a switch in an indoor space in which the wireless RF standby power breaker 60 or the wireless RF lighting controller 50 is installed.

5 is a block diagram illustrating a configuration of a biometric reader and an RFID card reader in an intelligent energy management system according to the present invention. As shown in FIG. 5, the user cuts out the interior light with a switch, exits the front door, and performs biometric recognition on the biometric reader or recognizes the card on the RFID card reader 70. The biometric reader or RFID card reader 70 which is stingy of the user's behavior transmits the user information to the wireless RF dongle 80 through the data output unit 73. At this time, the user information is received by the data input unit 83 of the wireless RF dongle 80 to control the wireless RF standby power breaker 60 of the user, and transmits the control state to the server 10 in real time.

The server 10 receives the control state data from the wireless RF standby power breaker 60 or the wireless RF lighting controller 50 in real time and records the data in a database. When a user connected to the server 10 executes the statistical processing, the server 10 processes the statistics based on the stored data of the stored wireless RF standby power breaker 60 or the wireless RF lighting controller 50. At this time, the server 10 receives the database of the sub-server of the subsidiary organization through TCP / IP to monitor the energy consumption of all the subsidiary organs. In addition, the user connected to the server 10 automatically controls the power by setting the use time of the wireless RF standby power breaker 50 and the wireless RF lighting controller 60 at any time of day 365 days.

Claims (5)

A server that performs individual control of idle power and standby power, schedule reservation control, and view statistics;
A signal converter for converting the control data signal of the server;
A wireless RF gateway which receives the control data converted by the signal converter and transmits the control data as wireless RF control data;
A wireless RF standby power breaker for receiving idle control data from the wireless RF gateway and controlling idle power and standby power;
A wireless RF lighting controller for controlling lighting by receiving control data from the wireless RF gateway;
A biometric controller for receiving biometric information and transmitting control data;
And a wireless RF dongle to communicate with the biometric controller, the wireless RF lighting controller and the wireless RF standby power breaker in an RF manner, and to control the RF.
The communication between the signal converter and the wireless RF gateway is wired, and the wireless RF gateway to the wireless RF standby power breaker communication is an intelligent energy management system, characterized in that the wireless RF communication. The method of claim 1,
The biometric controller is an intelligent energy management system, characterized in that the RFID card reader. delete The method of claim 1,
The wireless RF gateway and the wireless RF standby power breaker is an intelligent energy management system characterized in that the two-way wireless RF communication structure to recognize the state of each device by assigning a unique ID. The method of claim 1,
Intelligent energy management system characterized in that it further comprises a database connected to the server and collects energy statistics.

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