KR0133356B1 - Home and office management system - Google Patents

Abstract

The present invention relates to an integrated home and office managing electronic system (IHOMES) configured to automatically handle various situations occurring in a home or office according to a predetermined program.

Home and office integrated management electronic system of the present invention, the monitoring and alarm system 101 is connected to a plurality of sensors for detecting the situation of the office, such as homes and malls, the communication system for communication and communication of the situation 102 ), A control system 103 using a microprocessor and a power management system 104 to control the entire system.

Description

Home and Office Integrated Management System

1 is a schematic block diagram of an integrated management electronic system of the present invention.

2 is a block diagram illustrating an event handler and a task scheduler processing an event.

3 is a block diagram for implementing the integrated management electronic system of the present invention, which shows the state of interconnection between the main components of the present invention and the state of interconnection between the present invention and a computer and peripheral electrical equipment.

4 is a block diagram showing the construction and function of the telephone system of the present invention.

5 is a flow chart showing that the integrated management electronic system of the present invention automatically performs an appropriate task according to the situation of the incoming call when a call is received.

6 is a flowchart showing that the integrated management electronic system of the present invention automatically dials and performs an appropriate task corresponding to the generated event when making a call.

7 is a schematic block diagram illustrating an embodiment of the power management system of FIG.

8 is a flowchart of a program executed by a computer when power is supplied to the computer by the integrated management electronic system of the present invention.

9 is a flowchart of a program executed by a computer when the power supply of the computer is interrupted by the integrated management electronic system of the present invention.

10 is a flow diagram of a program that a computer executes when an event occurs in a normal state where the computer is powered up and is recognized by an event handler.

* Description of the symbols for the main parts of the drawings *

101: monitoring and alarm system 102: communication system

103: control system 104: power management system

301: microprocessor 302: sensor module

303: communication channel 304: electrical equipment

305: RF modulator 306: RF amplifier

307: antenna 308: RF demodulator

309: serial communication interface (SCI) 310: X-10 modulator

311: X-10 Amplifier 312: X-10 Demodulator

313: SCI314: Keypad

315: display device 316: power management module

317: relay module 318: AC power source

319: dual tone multi-frequency generator (DTMF) 320: tone decoder

321: microphone 322: amplifier

323: A / D converter 324: ROM

325: RAM326: D / A Converter

327: telephone line interface 328: telephone line

329 ring detector 330 telephone handset

331: speaker 332: zero crossing detector

701: power monitoring unit 702: battery

703: battery charging unit 704: power generating unit

705: switch portion 706: electrical equipment

707 system control unit

[Field of Invention]

The present invention relates to an integrated home and office managing electronic system (IHOMES) configured to automatically process work according to a predetermined program in preparation for various situations occurring at home or office.

More specifically, it connects to a personal computer such as an IBM PC and detects information on various situations occurring in a home or office by an appropriate means such as a sensor, analyzes the information, and performs appropriate actions according to a preset program. Home electronics integrated electronic management system.

[Background of invention]

In offices such as homes and malls, various things happen repeatedly. That is, there is a possibility that various things, such as making or receiving a phone call, preparing for a gas leak, a fire, or protecting a home from an invasion of strength, exist. In order to effectively deal with such a situation, the home-automation device that is currently in the spotlight.

The functions included in most home automation devices include the function of monitoring the surrounding situation such as gas leakage, fire or invasion of robbery, and notifying the occurrence of an abnormality according to a predetermined method. It includes the ability to automatically respond to incoming messages and record messages. In the alarm home automation device, when an abnormal situation is detected, an alarm sound is mainly used to make an alarm. However, this method was inconvenient to always live in the home or office.

A further development in such an alarm system is a device for contacting a predetermined place through a telephone line, for example, a police station, a branch office, a fire station, a professional security company or a neighboring house. An example of such a device is disclosed in the mutual emergency report alarm system between the plurality of households of the Korean Patent No. 93-509.

The alarm system is configured to be able to cope with an emergency situation between neighbors by transmitting the alarm sound and voice to the remaining neighboring house in case of emergency alert of any one house among at least three neighboring house. Therefore, even if there were no people in the home, the information was delivered to the neighbors' houses so that they could cope with the emergency situation more efficiently.

However, although the above-mentioned alarm system is effective in certain fields such as crime prevention and fire, problems have arisen for widespread use. That is, the alarm system judges only a specific situation such as a fire or a robbery and performs only a predetermined task. Therefore, when the call comes in, or when the call is made automatically, the computer and its peripheral devices are used. However, in the case of saving energy consumed by controlling home electric appliances, it was not possible to effectively cope with various complex situations such as executing a specific program at a necessary time. Thus, it was far from home automation. As another home automation device, it uses a device that automatically answers and records calls when it comes to the phone, but this has not yet been widely used.

As a problem of such a device, it operates with its own power source, but when power failure, only the operation of its own system is possible, and other connected devices may not operate. Therefore, the home or office may be left in a defenseless state. In addition, since the home automation equipment must be purchased separately according to the intended use, not only the overall cost increases but also the problem of not effectively integrating and managing the home or office.

[Purpose of invention]

It is an object of the present invention to provide an integrated management electronic system capable of accurately detecting each situation and reporting the situation using a single system for various situations occurring in a home or an office.

Another object of the present invention is to provide an integrated management electronic system that can provide many telephone related functions necessary for managing homes and offices.

Another object of the present invention is to achieve a power saving effect by controlling the power supply of a plurality of electrical devices using a power source, it is possible to supply a stable power for a predetermined time by having its own power generation device in the event of power failure, It provides an integrated management electronic system with the ability to safely store the state of electrical equipment in a computer's nonvolatile memory and restore it to its original state when power is restored.

Another object of the present invention is to connect a personal computer used in homes and offices to home automation equipment to handle the complex tasks that existing home automation equipment can not perform to improve the efficiency of computer use to lead a better life It is to provide integrated management electronic system.

[Summary of invention]

Home and office integrated management electronic system of the present invention for achieving the above object, the monitoring and alarm system 101 is connected to a plurality of sensors for detecting the situation of the office, such as home and mall, the monitoring and alarm A microprocessor may be used to control the entire system according to a signal of the communication system 102 and the monitoring and alarm system 101 including a communication for detecting and transmitting a surrounding situation from the system 101 and a telephone for delivering the situation. Using the control system 103 and the battery and inverter built in the integrated management electronic system of the present invention, power is generated by itself in case of an emergency such as a power failure, and is supplied to a plurality of electric devices during power saving. It is composed of a power management system 104 that provides an energy saving effect by selectively blocking the power supply And that is characterized.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

[Description of Specific Example of the Invention]

The present invention relates to an integrated home and office managing electronic system (IHOMES) configured to automatically handle various situations occurring in a home or office according to a predetermined program.

More specifically, the present invention relates to a home and office integrated management electronic system configured to detect information on various situations occurring in a home or an office by appropriate means, analyze the information, and perform appropriate operations according to a preset program.

According to the present invention, the following situation occurs in the office or home: 1) early detection of gas leakage, invasion of strength, or occurrence of fire, and 2) any location set by the user in advance (e.g., Call the police station, branch office, professional guard company, friend or neighbor's house) to alert you to an emergency or alert sound, and 3) call scheduling, rollover, and messages as well as general call answering. Provides telephone service such as transmission function, etc. 4) By managing power supplied to home appliances, cuts off the power supply to unused devices, etc. 5) Saves energy by sudden power failure or changes in voltage. 6) If necessary, the program is executed by the task scheduler built in this integrated management electronic system. Comprehensive management of situations such as achieving a computer program and data state prior to a power outage, safely storing it in a nonvolatile memory of the computer, and restoring it to its original state when the power is supplied again. A new concept of home automation equipment.

1 is a schematic block diagram of the integrated management electronic system of the present invention. As shown, the monitoring and alarm system 101 is connected to a plurality of sensors (not shown) for sensing the situation in an office such as a home or a shopping mall, and the communication and situation between the present invention and a personal computer or sensor detector. It consists of a communication system 102 for delivery, a control system 103 using a microprocessor to control the entire system, and a power management system 104. The systems operate independently of each other, but are controlled by the control system 103 to perform the overall function.

The monitoring and alarm system 101 notifies an event handler through a communication channel when it detects an emergency such as a fire, gas leak, or invasion of a robbery. Upon receiving the notification signal, the event handler again uses the telephone scheduler to notify the police, a friend, a fire station, or a neighbor's house to take appropriate action according to the event of the emergency message stored in advance using the telephone system. To help. The monitoring and alarm system 101 generally includes a sensor module, for example, a pyro-electric detector, a gas detector, a fire detector, and the like. The Pyro-electric detector is a sensor for detecting a body temperature of a person, and monitors the invasion of intensity by sensing the body temperature of a person moving through a specific place (which mainly means an abnormal passage). Gas detectors are often installed in kitchens to monitor gas leaks. In addition, a fire detector for monitoring the occurrence of a fire, for example, by detecting the intensity of the light emitted from the light emitting diode (LED) light back-scattering due to the smoke of the fire Use the way. However, one of ordinary skill in the art to which the present invention pertains will readily recognize that other types of detectors may be used.

The detected signal is generally generated as an analog signal, which is input to the control system 103 which is a microprocessor and converted into a digital signal. The A / D converter is included in the control system 103. The control system 103 determines whether the situation detected by the predetermined decision logic (which is stored as a program in the microprocessor and executed) is regarded as an emergency or a normal state, and the decision is made to determine the communication channel. Notify event handlers through This exchange of information may be via power line communication, such as the X-10 protocol, or wireless (RF) communication. In such a communication, it is desirable to digitally code signals to be transmitted in order to prevent crosstalk from each other. The integrated management electronic system of the present invention outlined as above will be described in detail as an example with reference to the block circuit diagram of FIG.

The power management system 104 shown in FIG. 1 can save energy by cutting off the power supply of an electrical device such as a computer, television, light or fax modem by a predetermined criterion. . In addition, even when the supply of commercial AC power is interrupted, it is possible to supply power to the system and peripheral electrical equipment by generating power using the built-in battery and inverter.

In particular, a feature of the integrated management electronic system of the present invention is that it is possible to manage the power usage of several electric devices by detecting the state of each electric device. In the case of a computer, for example, the power supply status of the power line, the idling status of the CPU, the usage status of the I / O device and the utilization status of the data bus are monitored. The data is safely stored so that it can be fully reproduced when it is powered up, and then the power supply to a particular system is cut off. In this way, energy savings can be achieved, and the energy thus obtained can provide a large amount of power over a long period of time to a system that still requires power in the event of a power outage.

Organically integrating and controlling the systems 101, 102, 104 is the control system 103, which is configured using a one chip microcomputer (microprocessor). The control system 103 has a program for operation. The program is an event handler that detects an event occurring in the surrounding area and a task scheduler for receiving a command from the event handler and performing a preset task. In the above description, the program is embedded in the control system 103, but the same effect can be generated by incorporating an event handler and a task scheduler in the computer connected to the present invention.

2 shows how an event handler and a task scheduler handle events in the present invention. There are two types of situations that occur at home or at the office: events by sensors and events by real-time schedules. Events detected by sensors include fire, gas leaks, and intrusions of thieves. Events that occur due to real-time schedules include events for performing phone-related services, such as telephone reservations, and power savings for energy savings. There are several events, including mode setting events. These events are detected by the surveillance system and notified to the event handler. Event handlers that are notified of the event from the monitoring system determine what kind of event it is, and then notify the task scheduler. The task scheduler excites a task to be performed among N tasks according to the characteristics of the event that has occurred. Each task receives a command from the task scheduler to perform the corresponding task, and when the task is finished, the task scheduler is notified to the task scheduler. The task scheduler sends the finish signal to the event handler to complete the process and wait for the next event. Return to the mode.

A detailed circuit block diagram constituting the integrated management electronic system of the present invention is shown in FIG. As shown, the present invention relates to a microprocessor 301, a sensor module 302, a communication channel 303, a peripheral electrical device 304 including a computer, an electric cooker, a boiler, etc., an RF modulator 305, RF Amplifier 306, antenna 307, RF demodulator 308, serial communication interface (SCI) 309, X-10 modulator 310, X-10 amplifier 311, X-10 demodulator 312, Serial communication interface 313, keypad 314, display 315, power management module 316, relay module 317, AC power source 318, dual tone multiple frequency generator (DTMF) ) 319, tone decoder 320, microphone 321, amplifier 322, A / D converter 323, ROM 324, RAM 325, D / A converter 326, telephone line interface ( 327, telephone line 328, ring detector 329, telephone handset 330, and speaker 331.

In FIG. 3, the microprocessor 301 receives data directly from the sensor module 302 using a built-in A / D converter and communicates via wireless (RF) or wired (X-10 protocol). Monitor everything around the system. The sensor module 302 includes a number of detectors, such as a fire detector or a gas detector, and monitors changes in ambient conditions. The microprocessor 301 transmits and receives information with a computer, an electric device, and the like through the communication channel 303. Electrical equipment 304, such as a computer, an electric rice cooker, a boiler, etc., is supplied power through the relay module 317 by the power management module 316 under the control of the microprocessor 301. The RF modulator 305 modulates and transmits the information wirelessly, and the RF amplifier 306 amplifies the signal to be transmitted and received into a signal of a required size. The amplified modulated signal is transmitted through the antenna 307, and a signal from an external wireless device is input through the antenna. The RF demodulator 308 converts the signal input from the outside into the original signal since the signal is modulated. The serial communication interface 309 is for wireless communication between the microprocessor 301 and the remote sensor module. The X-10 modulator 310 modulates and transmits the information through the power line, and the X-10 amplifier 311 amplifies the modulated signal to a size suitable for transmitting and receiving through the power line. The X-10 demodulator 312 is for demodulating the modulated received signal into the original signal. The serial communication interface 313 connects the microprocessor 301 with the X-10 protocol. A keypad 314 having a plurality of function keys is used to input a command, and it is possible to directly input a command if necessary. The display device 315 is for visually indicating a command to be performed and generally uses a liquid crystal display (LCD) module. The power management module 316 controls the power supplied to the electric device 304, and in particular, supplies a stable power for a predetermined time in case of power failure or power fluctuation, and controls power supply as needed to perform power saving. There is a relay module 317 that is controlled by the power management module to connect power to the electrical device 304. The relay module 317 is controlled by the microprocessor 301 to control the power supplied to the electric device. The AC power source 318 is mainly supplied with a voltage of 110V / 220V. For making a call, a dual tone multiple frequency generator (DTMF) 319 that generates a signal is used. In addition, the tone decoder 320 is used as a device for recognizing a key code, a busy signal, a dial tone, a call tone, and a disconnect sound of a telephone input by a counterpart through an incoming call, and performs a predetermined task according to the recognized code. . The microphone 321 is used to initially record a message or the like. The amplifier 322 is for amplifying a voice signal to an appropriate size so that it can be transmitted through a speaker or a telephone line. Analog signals, such as voices, are converted to digital signals for storage in non-volatile memory, and the A / D converter 323 is used to perform this, and the program is built to perform the necessary tasks in case of demand. A microprocessor 301 is connected to a RAM 325 for storing data such as a ROM 324 and a voice signal converted into a digital signal. A device for converting a digital signal stored in the RAM 325 into an analog signal to output a voice is a D / A converter 326. The telephone line interface 327 is for communicating with the integrated management electronic system and is connected to the telephone line 328. The ring detector 329 detects an incoming call signal.

The operation of the integrated management electronic system of the present invention configured as described above is as follows. When the sensor module 302 detects an abnormal state, the detected state is converted into an electrical signal in analog or digital form and transmitted to the microprocessor 301. The microprocessor 301 converts the signal of the sensor module 302 into a digital signal using an analog-to-digital converter built in the analog signal. The microprocessor 301 reports this signal to a peripheral computer system (one of the electrical devices 304).

The sensor may be directly connected to the microprocessor, such as the sensor module 302 of FIG. 3, or may be located remotely to monitor the system and surrounding conditions and provide the computer system with the acquired situation. Remotely located sensor modules can exchange information using wireless or already installed power lines, rather than exchanging information by connecting wires separately. This is mainly used for the connection of the sensing sensor. The exchange of information using a wireless or power line has a big advantage that the positioning of the sensor does not have a restriction compared to a communication method using a separate line.

In the wireless communication, the microprocessor 301 modulates the digital information to be transmitted using the serial communication interface 309 through the wireless modulator 305 and then amplifies the digital information to the wireless amplifier 306 to space through the antenna 307. By radiating electromagnetic waves. On the other hand, the reception is completed by receiving the modulated signal from the antenna 307, amplified through the wireless amplifier 306, detected by the wireless demodulator 308 and input to the microprocessor 301 through the serial communication interface 309. do. This can be achieved by conventional techniques.

Transmission and reception by wire communication are performed via a power line supplied with AC power at 50 Hz / 60 Hz. The transmission modulates the digital information carried by the microprocessor 301 through the serial communication interface 313 through the X-10 modulator 310 and then amplifies the digital information to the X-10 amplifier 311 to the power line. After amplifying the information received through the X-10 amplifier 311, the signal is detected through the X-10 demodulator 312 and input to the microprocessor 301 through the serial communication interface (SCI) 313. . This can also be achieved using conventional techniques.

The microprocessor 301 receives a command and a message from a keypad 314 for inputting a control command as well as a computer and displays the command and a message on the display device 315. The keypad 314 is also used to set up the entire system but is also used for direct response in an emergency.

On the other hand, the computer PC, which is one of the electrical devices 304 shown in FIG. 3, performs the appropriate work delivered by the event handler and also commands the microprocessor 301. The commands that the computer gives to the microprocessor are mainly those related to phone-related services and power interruptions to save energy. The power management is performed by operating the relay module 317 by the communication between the power management module 316 and the microprocessor 301. The microprocessor may block whether to supply AC power to a specific electric device among the N electric devices 304. FIG. Decide if Here, the AC power supply is 110V / 220V, and supplies a voltage suitable for each electric device. In addition, in case of power failure or power failure, the power management module 316 generates emergency power, which acts like a conventional uninterruptible power supply, thereby ensuring the stability of the entire system. To ensure. This in particular stabilizes the power supply to the computer, so that the data stored on the hard disk can be secured. The electric device may include not only a computer but also all electric devices such as an electric rice cooker, a boiler, a lamp, and the like. The invention thus makes it possible to remotely control electrical appliances in the home via telephone from the outside.

In addition, the telephone-related services provided by the integrated management electronic system of the present invention, automatically dials using the dual tone multi-frequency generator (DTMF) (319), which is input by the telephone using the tone decoder 320 Recognize commands and data. The tone decoder 320 is used for recognizing a key code and a busy signal, a dial tone, a disconnected sound, etc., transmitted through a talker during remote control using a telephone line. Can be used.

The first time the system is set up, the microphone 321 is used to record an emergency message, which is amplified by the amplifier 322 and digital signal via an analog / digital (A / D) converter 323. After conversion to the microprocessor 301 is input. The input signal data is stored in the RAM 325 by a built-in program of the ROM 324 embedded in the microprocessor 301 or in a nonvolatile memory device such as a hard disk of a computer through the communication channel 303. .

The digital signal thus stored passes through the microprocessor 301 by the event handler in the event of an emergency and is then converted into an analog signal through the D / A converter 326 and amplified while passing through the amplifier 322. Is transmitted to the telephone line 328 through.

The signal from the outside is recognized by the microprocessor 301 through the ring detector 327 and the voice signal input through the telephone line 328 may be directly answered by a person using the handset of the telephone handset 330. In the absence of a person, it is converted into a digital signal and then stored in the microprocessor 301 or a nonvolatile memory device of a computer. The signal stored in this way can be heard from a long distance through the handset when the user listens to the speaker 331 directly or when he is out. The speaker 331 is also used to generate an alarm sound when an emergency occurs.

4 is a block diagram showing the function of the telephone system of the present invention. The telephone system consists of a telephone reception module and a telephone transmission module. The call reception module includes functions such as general call answering, message forwarding, phone number carry over, remote call scheduling, selective message listening, and remote control of system parameters. The telephony sending module includes general telephony functions, message delivery, telephone number carryover, telephone scheduling, beeper calling functions, and emergency calling functions.

As shown, it can be seen that many functions belonging to the telephone transmission module are also included in the telephone reception module. This means that all the functions necessary for telephone use can be utilized for mutual message delivery by using the present invention at a remote location.

The function of the telephone as described above will be described in detail. A general answering device notifies a preset message about an incoming call and stores an incoming message. In this case, the device storing the message is a nonvolatile memory device. These recorded messages can be played back at any time after the power is restored. This function allows you to check the contents of the message even by telephone from a remote location. The message forwarding function is a function of automatically dialing and forwarding a message to a phone number previously entered. The message forwarding function is a function for maximizing the function of the present invention. For example, the message forwarding function stores a predetermined message according to a situation detected by a sensor of fire monitoring theft or gas leaks, and, when a situation occurs, corresponds to the situation. Automatically dial a message to a police station, a friend or a neighbor's house and use it to deliver an emergency message in response to a situation. This function makes it possible to cope with the situation more effectively than simply sounding an alarm and can be used as an emergency telephone of the telephone transmission module.

In the telephone system of the present invention, all messages are stored in the system in the form of a file, so that anyone can easily read and leave a specific message if anyone knows the user's ID number and password. This function is also very useful for finding family members, communicating important matters, and managing sales people. For example, when a large number of sales employees go outside and conduct sales activities, the integrated management electronics system reads the details to be instructed by the sales personnel who have gone out before the sales manager goes out due to unavoidable circumstances. If you do, you can use the telephone from a remote location to check the business details or instructions assigned to you. Therefore, it is possible to contact each other through the messages left in the integrated management electronic system, which is the selective message listening function of the present invention.

The phone number carryover function is a function in which the present invention automatically dials a call from an outside place and connects the call to a number previously input by the user before moving to a place. This is a function that is currently paid for service in Korea Telecom, etc., but in the present invention is more economical because there is no additional cost other than the first installation cost. Call reservation is a function that automatically dials the number you specify at a predetermined time and delivers the message to the other party or connects the phone call. This feature can be used as a service for morning weather call requests, for example, in hotels. Finally, remote system operation and parameter conversion function is to connect to the control unit of the system through a telephone line, access the system using a preset password, and then change the necessary parameters. This function, in particular, offers great flexibility in operating the present invention.

Most of the functions included in the telephony transmission module correspond to the functions of the receiving module. Since the foregoing descriptions are omitted, only the beeper calling function will be described below. For example, a person using a beeper is assigned a dedicated beeper phone number, so when calling a beeper, you must dial the beeper number and enter your number again. Therefore, when you want to call someone who owns a beeper, you need to know the beeper number assigned to you. However, if a beeper user remembers his beeper number in the present invention, he or she will leave his or her number as if the caller did not know the beeper number, as if he had called the beeper. Then, the beeper call function of the present invention operates to automatically call the beeper user to help the beeper use.

5 is a flowchart showing that the integrated management electronic system of the present invention automatically performs a task according to the situation of the incoming call when the call is received. After the integrated management electronics system confirms that the call is coming in, it supplies power if the computer is in sleep mode. Indicates that the computer is running and saves the messages entered on the HardDisk in the form of a file, performs another function when required, and then shuts down the computer and returns to its original state according to the computer's sleep mode. .

The integrated management electronics system is always powered up and in full standby. In the idle state, a ring detector is activated to monitor whether the phone ringed. When a ring of telephones is detected, it is checked whether the computer is in sleep mode. If it is not in the sleep mode, the time is set to 5 seconds. In the sleep mode, the relay is operated by the integrated management electronic system to supply power to the computer because the computer is currently powered off for power saving. Therefore, the computer executes the related program to answer the call. Set the time to 5 seconds after the relay has been activated, and if the ring does not ring three times, check to see if it has exceeded 5 seconds, and if it has not yet passed 5 seconds, repeat until the number of rings exceeds 3 times. If the time exceeds 5 seconds, it outputs a message that there is no ring anymore, checks if the computer is in sleep mode, and if it is in sleep mode, it uses a relay to shut off power to the computer, return to the main routine, and if it is not in sleep mode, Return to the main routine. If the ring rings more than 3 times, set the time to 28 seconds after answering the call and print a message to the other party through the telephone line. After the message is output, the melody (music) is sent while the computer is waiting for the time when the computer is ready. If the computer is not ready for the set time 28 seconds, the computer outputs a message that the computer is not ready yet, checks the power saving mode, and performs accordingly. If the time has not yet elapsed, return to sending the message, and when ready, send a command to the computer to change the state to the response system and notify the response message. Then it performs the help message routine and waits for the key to be entered until 5 seconds have elapsed. After 5 seconds, the phone recognizes it as a normal phone, hangs up the phone, checks whether it is in sleep mode, performs the corresponding routine, and then returns to the main routine. However, if the 0 key is entered, the help message routine is executed and waits for another key to be entered. * If a key is input, the function code is read, and if it is a message forwarding function, the message is forwarded; if it is a forwarding function, the phone number is directly connected. After the function is performed, the phone line is disconnected, the power saving mode is checked, and accordingly the relay is used to cut off the power supply to the computer. The time setting and the number of counters described above can be changed by the user.

FIG. 6 is a flowchart showing that the integrated management electronic system of the present invention automatically dials and performs an appropriate task corresponding to an event occurred when making a call. First of all, it checks whether it is in the power saving mode, and if it is not in the power saving mode, it does not need to supply power because the computer is in operation. In the power saving mode, it uses a relay to supply power. If the computer does not reach the standby state even after the elapse of time, it will send a message “No communication” and check if it is in the power saving mode, then turn off the computer and return to the main routine. If the computer is ready, it checks for the required event and allows the user to make a call through the keypad if the call is a normal call, to deliver the message by dialing it for a message forwarding, and to automatically dial that number if the call is carried over. If you make a phone call, the phone calls at the set time to deliver the message, and if the beeper call function receives the input number to call the beeper, and if the event to inform you of an emergency message, delivers an emergency message, If not, check the power save mode and return to the original state.

7 is a schematic block diagram illustrating a specific example of the power management system of FIG. The power management system detects the voltage fluctuation state of the commercial AC input power and informs the system controller 707 of the power monitoring unit 701, the battery 702 used to generate commercial AC power in an emergency, and the normal AC power input. To generate a stable AC power by using the battery when the abnormality of the power is detected by the charging unit 703, the power monitoring unit 701 to charge the battery by converting The switch unit 705 for driving a relay, a plurality of electrical device unit 706 is supplied with power by the connection of the switch unit 705, the system control unit 707 for controlling the power supplied to the entire system have. The system control unit 707 is normally connected to the AC power supply system that sees AC input power normally, and commercial AC power supplied from the AC power generation unit 704 in an emergency such as a power failure or a drop below the rated voltage. A connection is made to supply the device 706. In power saving mode, to prevent the loss of program and data of the computer, information is exchanged through the communication channel, and each part of the system is controlled as necessary and the power supply is cut off.

The operation of the power management system is as follows. Normally, the power monitoring unit 701 to which the sensor is connected detects the charging state and the voltage level of the battery 702 and provides data to the system controller 707. Accordingly, the system controller 707 transmits a control signal for charging the battery 702 to the battery charger 703. The battery charger 703 converts the input AC power into DC by a control signal and applies the converted DC current to the battery 702 to perform charging. The charged battery 702 provides a DC power source that the power generator 704 can generate commercial AC. In addition, the system control unit 707 supplies power to operate itself. Therefore, even if the supply of the used AC power is interrupted, the entire system can be operated by the built-in battery 702. When the AC input is stopped in an emergency, the system controller 707 transmits a control signal to the power generator 704 to generate power. When power is generated in the power generator 704, the system controller 707 receives power to provide a stable output by performing pulse width modulation (PWM). In the power saving mode, the power supply of each electric device 706 may be controlled by controlling the switch unit 705 to obtain a power saving effect. At this time, the electric device 706 is notified of the interruption of the power supply due to the power saving mode through the communication channel. Each electrical device 706 thus prepares for the event of a power outage, such as storing data. In addition, in the event of a power failure or voltage abnormality, a stable power generated through the power generation unit 704 is supplied to each electric device 706, and a voltage abnormality or power failure state is provided to each electric device 706 through a communication channel. In order to generate the power from the battery 702, it commands to perform necessary tasks such as data storage.

8 is a flowchart of a program executed by a computer when power is supplied to the computer by the integrated management electronic system of the present invention. When the power is connected, it loads the event handlers and task scheduler in the IBM PC's system memory, makes the interrupts enabled, and sets up the environment to work in the DOS environment. Thereafter, the event handler communicates with the integrated management electronic system of the present invention to determine whether power is supplied, and returns to the DOS state if the power is not supplied by the event handler. If the supplied power is from an event handler, it checks what the event is, and then directs the task scheduler to the task. The event generated at this time may be, for example, a fire, a gas leak, an invasion of strength, or a telephone reservation. The task scheduler executes the instructions as programmed, changing system memory as needed, and loading the necessary programs to perform specific routines. After that, the computer will return to DOS if it is not in energy saving (sleep) mode. In the energy saving mode, the current system status is checked, and if there is a need for saving, the data of the volatile memory such as the CPU state and RAM are stored in the nonvolatile memory device and the power is cut off. If you do not need to save data, turn off the power immediately.

9 is a flowchart of a program executed by a computer when the power supply of the computer is interrupted by the integrated management electronic system of the present invention. If a signal is detected by the event handler indicating that the power supply is stopped, the event handler checks and then performs the appropriate action. It then identifies the need to save the state of the current system. If there is a need for storage, the state of the central processing unit (CPU), the volatile memory (RAM), and the data of the input / output registers (I / O Registers) are sequentially stored in the nonvolatile memory device, and then the power off command is terminated. If there is no need to save the current state, the power off command is issued to exit.

10 is a flowchart of the system's operation performed by a computer when an event occurs in a normal state where the computer is powered up and recognized by the event handler. First, if it is not recognized by the event handler, the interrupt routine returns to DOS. Otherwise, the event scheduler is specifically identified and the task scheduler is instructed. If no power saving is needed, the interrupt returns to DOS. If power saving is needed, immediately shut down and shut down the power supply when it is not necessary to restore the status. If the system needs to restore the status, save the CPU status, volatile memory, and input / output registers. Exit after supply shutoff command.

As described above, the present invention can accurately detect each situation by using a single system for various situations occurring in a home or an office, and notify the situation, and is required to manage an office such as a home or a mall. It provides a lot of phone-related functions and can save power by controlling the power supply of the electric equipment.It is equipped with its own power generator in case of power failure to provide stable power for a certain period of time, and to check the status of the power failure of the connected electric equipment. It has the function to safely store it in the non-volatile memory of the computer and restore it to its original state when the power is supplied again, and if necessary, the program is executed by the task scheduler built in the integrated management electronic system to achieve a specific purpose. And home personal computers used in homes and offices Sat animation by giving the device will connect to the existing home automation device with integrated electronic management systems that can handle complex one can not lead a better life increases the efficiency of the computer performed.

Although the present invention has been described only with respect to the described embodiments, modifications and variations are possible within the spirit and scope of the invention, which will be apparent to those skilled in the art to which the invention pertains, and therefore the invention should be limited by the appended claims. .

Claims (5)

An automation device for managing a home or an office, comprising: a pyro-electric detector, a gas detector and / or a fire detector installed to detect a situation in an office such as a home or a mall A monitoring and alarm system 101 connected to detect a signal input from a detection sensor and transmit a corresponding situation; A communication system 102 connected to the monitoring and alarming system 101 for exchanging surrounding conditions and transmitting and receiving data using a telephone system, a wireless communication system, and / or a power line communication (X-10 protocol); A control system 103 for receiving a signal input from the sensing sensors of the monitoring and communication system 101 in an event handler and controlling the communication system 102 to perform an operation corresponding to a specific situation in a task scheduler; And a power management system 104 that supplies power to the entire system, generates power in the event of a power outage, and is connected to the system and protects data of a specific electrical device in operation. Integrated management electronic system. According to claim 1, wherein the control system (103) according to the situation detected by the monitoring and alarm system 101, notification function to the predetermined place through the communication system 102, telephone reservation function, telephone transmission function Integrated management electronic system, characterized in that it includes a message transfer function, a phone number transfer function, selective message listening function and the like. The integrated management electronic system of claim 1, wherein the control system (103) is a one-chip microcomputer (microprocessor). 2. The integrated management electronic system according to claim 1, wherein the power management system (104) includes a green function that saves energy by managing power by a control signal of the control system (103). 5. The system of claim 4, wherein the power management system (104); A power monitoring unit 701 for detecting and informing a voltage variation state of a commercial AC input power; A battery 702 used to generate AC power for use in an emergency; A battery charging unit 703 for charging a battery by converting an AC power input into a direct current; A power generation unit 704 for generating safe AC power using a battery when an abnormality in power is detected by the power monitoring unit 701; A switch unit 705 for driving a relay to execute a power saving mode, and an electric appliance unit 706 to which a plurality of devices controlled by the connection of the switch unit 705 are connected; And a system control unit 707 for controlling the power supplied to the entire system.