MICROCONTROLLER-BASED, AMBIENT LIGHT-SENSITIVE, AND DEVICE-PRIORITIZED SMART ENERGY MANAGEMENT SYSTEM FOR EDUCATIONAL INSTITUTIONS.

Abstract

The invention relates to an intelligent energy management system that enables the local management of electrical loads within classrooms or lecture halls in educational institutions. The system includes a motion sensor (1), a light detection sensor (2), a local microcontroller control unit (3) with an adjustable timer function, a multi-channel intelligent relay unit (4), a data communication module (5), a teacher control interface (6), and a warning module (7). The local microcontroller control unit (3) initiates an adjustable waiting period if no motion is detected, resets and restarts the period if motion is detected, and controls the relevant electrical loads upon completion of the set period. In one application, the waiting period can be set to 22 minutes. Before the physical power supply to the digital devices is cut off, a safe shutdown command is transmitted via the data communication module (5), and the physical power is cut off after a defined delay period.If the ambient light value measured via the light sensing sensor (2) reaches the determined threshold value, the lighting loads can be kept off. The automatic energy management function can be temporarily suspended via the teacher control interface (6). The system can be implemented as an independent local structure for each classroom.

Description

1 TARIFF MICROCONTROLLER-BASED AMBIENT LIGHTING FOR EDUCATIONAL INSTITUTIONS RESPONSIVE AND DEVICE-FIRMING SMART ENERGY MANAGEMENT SYSTEM Technical Area The invention enables the localization of electrical charges in educational institutions, particularly in classrooms and lecture halls. The invention relates to energy management systems that enable the management of energy. More specifically, the invention is related to class A. Sensors that detect movement inside and the ambient light level, and the information from these sensors a local microcontroller that processes data and has an adjustable timer function, a multi-channel relay unit that switches different electrical loads independently and digital the safe shutdown command before the physical power supply to the devices is cut off It relates to an energy management system that includes a communication unit enabling its transmission. State of the Art Action to reduce energy consumption in educational institutions and other indoor spaces. using sensors, timers, ambient light sensors, microcontrollers and relays Automation systems are known. In these systems, when no movement is detected in the environment... or when ambient light is above a certain level, lighting and similar electrical devices The power to the loads can be cut off. However, in known systems, different electrical charges can be switched off with the same or similar force. managing its behavior, especially using operating systems such as smart boards and computers. This can cause a direct power cut-off for digital devices. Physical energy safe shutdown procedure at the operating system level of the digital device before interruption Initiation is not always implemented simultaneously in such systems. Also, in situations where there is sufficient natural light in the classroom, the presence of people in the environment However, operating lighting loads can still lead to energy consumption. In solutions based on central automation infrastructure, the problem lies in the central control unit. Or a communication interruption may affect the continuity of energy management for the relevant class. Purpose of the Invention The purpose of the invention is to create a system that can operate locally for each classroom or lecture hall in educational institutions, and a technical system capable of independently managing different electrical charges within a classroom The goal is to provide an energy management system. The other purpose of the invention is to create a specific and user-friendly environment in the classroom where motion is not detected. after an adjustable waiting period, loads such as lighting and air conditioning 2 to control the energy and physical energy of digital devices such as smart boards or computers The goal is to transmit a safe shutdown command to these devices before cutting off their power supply. Another purpose of the invention is to reduce the waiting time in question during breaks in educational institutions. taking into account the schedules, class transitions and possible teacher delays The aim is to enable adjustment. In application form, this waiting period is 22 minutes. It can be determined as follows. Another aim of the invention is to provide sufficient natural light, taking into account the ambient light level. The goal is to provide a control structure that keeps the power to the lighting loads switched off when they are present. Another aim of the invention is a control interface that can be activated by the teacher. The aim is to enable the temporary suspension of the automatic power cut-off function. Another purpose of the invention is to prevent power outages or safe shutdowns before they occur. first by alerting users in the classroom audibly or visually to possible untimely incidents. The aim is to prevent lockdowns. Explanation of the Figures Figure 1: Block diagram of the intelligent energy management system that is the subject of the invention. Figure 2: Adjustable standby time, power cut-off and safety of the system described in the invention. This is a flowchart illustrating the shutdown process. Explanation of References in Figures 1. Motion sensor 2. Light detection sensor 3. Local microcontroller control unit 4. Multi-channel intelligent relay unit 5. Data communication module 6. Teacher control interface 7. Warning / Alert Module Description of the Invention The system described in the invention consists of at least one motion sensor (1) that detects movement within the classroom. at least one light sensing sensor (2) that measures the ambient light level in the classroom, motion a local sensor (1) and light detection sensor (2) that processes the signals produced by the sensor (1) and the light detection sensor (2) microcontroller control unit (3) can independently control different groups of electrical loads. a multi-channel smart relay unit (4) that switches and transmits control commands to digital devices a data communication module (5) that provides local communication, automatic energy management 3 a teacher control interface (6) that enables the temporary suspension of its function and It consists of a warning module (7) that transmits a warning before shutdown. The motion sensor (1) detects movement within the classroom and the local microcontroller It transmits motion information to the control unit (3). The local microcontroller control unit (3), If no motion is detected, it initiates an adjustable waiting period. If motion is detected again within the specified period, the waiting time will be reset to reset. It has a timer function that starts the process. The waiting time is set by the authorized user. It can be defined and modified according to the class's terms of use. In the form of an application. The waiting time in question can be set to 22 minutes. If new motion is detected during the adjustable waiting period, the local micro The controller control unit (3) resets and restarts the timer. Set during the process of completing the waiting period without detecting movement, from the closing process Just before the local microcontroller control unit (3), the signal is sent to the warning module (7). By sending these messages, it alerts users in the classroom audibly or visually. If the set time is completed without motion being detected, the control unit (3) will activate. Control signals for switching off the relevant electrical loads to the channel smart relay unit (4) It sends. The multi-channel smart relay unit (4) sends electrical loads within the class to at least two It is configured to control a separate channel or group of channels. The aforementioned At least one of the channels handles the lighting and / or air conditioning loads, and at least one other channel handles the other loads. It controls the power supply to smart boards, computers, or similar digital devices. Local microcontroller control when digital devices are switched off. unit (3) sends a safe shutdown command to the relevant digital device via the data communication module (5). It transmits the safe shutdown command via the device's operating system or the device's control interface. This may take the form of a shutdown command supported by the secure digital device. After the defined delay time for the shutdown process is complete, the local micro The controller control unit (3) can control the multi-channel intelligent relay unit (4) through which the said It cuts off the physical power supply to the digital device. Data communication module (5), digital device and local microcontroller control unit (3) It can be configured to provide wired or wireless communication between them. Data communication module in application form (5) USB, Bluetooth, local Wi-Fi or RF based It may include at least one of the communication interfaces. The light sensing sensor (2) measures the ambient light level inside the classroom, thus localizing It transmits the measured illumination value to the microcontroller control unit (3). The control unit (3) transmits the measured illumination value to the microcontroller control unit (3). 4 It compares the measured illumination value to a predefined threshold value. If it is equal to or greater than the light channel, even if motion is detected, it is connected to the lighting channel. The relay channel can be kept closed. If the measured illumination value is below the threshold value... If this is the case, then the lighting channel may be allowed to operate. The teacher control interface (6) temporarily disables the automatic energy management function. as a user control element that enables its termination or suspension It can be configured, especially during exams, presentations, or similar training activities. Temporarily suspending the automatic shutdown function via this interface (6) realizable. The local microcontroller control unit (3) will operate independently for each class. It is configurable. Thus, energy management is carried out through components belonging to a class. Operations can be performed independently of control units in other classes. Application Method in Industry The invention relates to electrical control panels, classroom junction boxes or suitable enclosures. as an electronic system that can be integrated into the electrical control units inside It can be produced. Motion sensor (1), light detection sensor (2), local microcontroller control unit (3), multi-channel smart relay unit (4), data communication module (5), teacher control interface (6) and warning module (7) in different physical modules or in the same housing It can be implemented in an integrated manner. The invention is suitable for schools, universities, and training centers. It can be applied in classrooms and lecture halls in educational institutions such as these.

Claims

REQUESTS 1. Local distribution of electrical charges within classrooms or lecture halls in educational institutions. It is a smart energy management system that enables its management, and its feature is; within the classroom at least one motion sensor that detects movement (1); ambient light inside the classroom at least one light sensing sensor (2) measuring the level; the motion sensor (1) and the light processing the signals generated by the sensing sensor (2) and an adjustable standby a local microcontroller with timer functionality for starting and managing duration control unit (3); energy for lighting and / or air conditioning loads and digital devices a multi-channel intelligent relay unit that switches its power supplies independently of each other (4); a data communication module that transmits a safe shutdown command to the digital device (5); and automatic a teacher control interface that can temporarily suspend the energy management function (6) including; local microcontroller control unit (3), adjustable waiting time If the process is completed without detecting motion, it significantly reduces the physical power supply of the digital device. before cutting off via the channel smart relay unit (4) via the data communication module (5) It will transmit the safe shutdown command and, after a defined delay period, the physical energy will be released. It is structured in a way that will carry out the cutting.

2. It is an intelligent energy management system according to claim 1, and its feature is; local microcontroller control. The adjustable waiting time of the unit (3) can be defined by the authorized user and It is structured in a way that can be modified.

3. It is an intelligent energy management system according to claim 1, and its feature is; local microcontroller control. unit (3) in advance of the ambient light value received from the light sensing sensor (2) of the unit (3). comparison with a defined threshold value, and whether the measured value is equal to or equal to the threshold value. If it is on, the relay channel controlling the lighting loads is in the closed position. It is holding on.

4. It is an intelligent energy management system according to claim 1, and its feature is; data communication module (5), wired and / or between the digital device and the local microcontroller control unit (3) It is configured to provide wireless communication.

5. It is an intelligent energy management system according to Claim 1, and its feature is; teacher control interface. (6), at least one that enables the temporary suspension of the automatic energy management function. It includes a user control element.

6. It is an intelligent energy management system according to Claim 1, and its feature is; multi-channel intelligent relay. unit (4) has at least one first unit that controls the lighting and / or air conditioning loads. 6 channel group for powering digital devices such as smart boards and / or computers. It includes at least one second group of channels that it controls.

7. It is an intelligent energy management system according to Claim 1, and its feature is; local microcontroller control. unit (3), a class motion sensor (1), light detection sensor (2), multi-channel smart relay unit (4), data communication module (5) and teacher control interface (6) components other It is configured to operate independently of the control units belonging to the classes.

8. It is an intelligent energy management system according to claim 1, and its feature is; adjustable standby. before the timer expires and / or before the safe shutdown command is transmitted at least a device that produces an audible and / or visual warning signal to inform users in the classroom It includes a warning module (7).

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