KR900008633B1 - Device communicating a house information - Google Patents

Abstract

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Description

Housing Information Communication Device

1 is a block diagram of a housing information communication device of the present invention.

2 is a block diagram of a housing information communication device of the present invention.

3 is a block diagram of a housing information communication device of the present invention.

4 is a security function operation flowchart of the house information communication device of the present invention.

5 is a security function operation flowchart of the house information communication device of the present invention.

6 is a security function operation flowchart of the house information communication device of the present invention.

7 is a flowchart of the security function operation of the housing information communication device of the present invention.

8 is a security function operation flowchart of the house information communication device of the present invention.

Figure 9a is a security function operation flowchart of the house information communication apparatus of the present invention.

9b is a security function operation flowchart of the house information communication device of the present invention.

10 is an emergency emergency function operation flowchart of the house information communication device of the present invention.

11 is a flowchart of operation of the disaster prevention function of the house information communication device of the present invention.

12 is a flowchart of operation of the disaster prevention function of the house information communication device of the present invention.

13 is a flowchart of a transmission control function operation of the house information communication device of the present invention.

* Explanation of symbols for main parts of the drawings

1: information detection sensor group 2: housing information group

3: gas shutoff valve 4: alarm indicator

5: external buzzer 6: power

7: backup power 100: housing side device

T: Telephone L: Public Line

C: Management Center

The present invention relates to a housing information communication device for transmitting gas leakage information generated in a house to a management center through a communication line, and processing or coping with the management center.

Various meter reading information such as various safety devices such as disaster prevention, crime prevention, first aid, gas, water, electricity, etc. to the management center is transmitted to the management center through a communication line such as a public line of a telephone, a dedicated line, and the like. Housing information communication devices that control the above devices, notify each organization such as disaster prevention, crime prevention, and first aid, dispatch personnel, or contact data to a predetermined institution such as a gas company are beginning to be put into practical use.

In case of abnormally excessive flow rate due to user's carelessness or intentional accident or failure of the equipment, the housing information communication device that promptly notifies the user and transmits to the management center is considered. Since the number and amount of gas appliances used differ, there is a limit to the place of use.

An object of the present invention is to set a set value of the flow rate of the gas arbitrarily according to the number and the amount of use of the gas equipment, and if an abnormality occurs, the abnormality information is sent to the management center, and the flow of gas automatically when the set value is exceeded. It is to provide a housing information communication device to block.

In order to achieve the above object, the housing information communication device of the present invention includes an information sensor group (1), a gas shutoff valve (3), and an information display (4) for detecting meter reading information from an automatic gas meter reading device by at least one sensor. ), A housing information panel (2) for controlling and operating the system via a housing side device (100) including a warning alarm buzzer (8), an external buzzer (5), etc., and the housing information panel (2) has an input interface. (200), the central processing unit (300), the output interface (400), and a RAM for storing the set value of the pulse number and the change flow rate from the gas meter, and a ROM for storing the control procedure of the whole system. In a house information communication device in which a class (2) is connected to a telephone of a house and configured to process a predetermined function at a management center through a communication line, the house device is set up with a counter 31 and an accumulator memory 32. Group 33, comparator 34, and encoding If the coefficient by having a Lee 35 is larger than the set value was configured to send information over the same time and the gas shut-off valve (3) is blocked in the ON control center.

According to the above configuration, the house information communication device of the present invention exhibits the following actions and effects.

A) The set value of the flow rate of the gas can be set arbitrarily according to the number of gas equipment used or the amount used, and the gas flow can be automatically cut off when the set value is exceeded.

B) In case of an error, the information may be transmitted to the management center.

The housing information communication device of the present invention will be described based on the embodiment shown in the drawings.

1 to 2 are block diagrams of the housing information communication device of the present invention.

100 denotes a housing side device installed in the house, T denotes a telephone set up in the house, L denotes a public line of a telephone including an exchange system (telephone station), and C denotes a public line L from the housing side device 100 through a public line L. Or a management center which receives information transmitted irregularly and performs processing or correspondence according to the information.

The housing side device 100 includes an information detection sensor group (hereinafter referred to as a sensor group) (1), a housing information panel (2) including an electronic control circuit, a gas shutoff valve (3), an alarm indicator (4), a caution alarm The sound buzzer, the alarm alert sound, the abnormal alarm sound buzzer by the electrical signal consisting of 5, the power source 6, the whitefish 7 and the indoor buzzer (8).

The sensor group 1 is a gas meter which detects, by a magnetic sensor element, the rotational speed of a magnet installed in a rotating body rotating at a speed proportional to a gas flow rate of a unit time, and sends a pulse signal having a pulse number proportional to the flow rate. Detects external night mode, night mode, home mode, night mode, security boundary mode by turning on each security mode switch such as Security sensor (S ₁ ), crime prevention sensor (S ₂ ) that lights up a security lamp (not shown) when it is operated at the same time and is operated at the same time when it is operated at the same time. If during manual operation and is at the same time operating (oN), the emergency lamp when the first aid (not shown) when the emergency button (B _1), an emergency button (B _2), injury, operation, and at the same time when the emergency operation to operate the Program Emergency button that lights (not shown) (B _3), a fire sensor which in operation also detects the fire and at the same time to light the fire lamp (not shown) (S _3), and a fire sensor (S ₃₎ and thus the same function Spare port (P ₁ ), an earthquake lamp (not shown) during operation and a seismic detector (S ₄ ) to detect an earthquake at the same time, a manual lamp (not shown) simultaneously with manual operation when gas leakage is detected Manual light (B ₄ ) to light up, 0 volts when inoperable, 6 volts in normal operation, 12 volts in case of gas leakage and gas leakage sensor (S _{5 not shown} ) to light up the gas leakage lamp (not shown) ) And a gas leakage sensor S ₅ and a spare port P ₂ having the same function, and a bath water level sensor S ₆ .

The housing information group 2 includes the number of pulses (ghost) from the gas meter GM arbitrarily set according to the input interface 200, the central processing unit 300, the output interface 400, and the number of devices held or used (load flow rate). Random access memory (RMA), which is a storage device for setting values of the set value and the change flow rate, and a lead only memory (ROM), which is a storage control device for the control procedure of the whole system.

The input interface 200 is provided with a pulse input port 201, a voltageless input port 203, a voltage input port 205, and a convenient function port 207.

The central processing unit (CPU) 300 has a gas reading function, a crime prevention function, an emergency first aid function, a disaster prevention function, and a convenient function, and the clock mechanism 210, the operation display 250, and the gas shutoff logic circuit 260 are provided. It is installed. The output interface 400 has a transmission function, and includes a gas shutoff terminal 301, a landmark light terminal 303, an external buzzer terminal 305, and a buzzer terminal 307.

When the secondary battery is used and the supply of the electric power from the power supply 6 is stopped, the backup power source 7 enables the whole system to operate for 3 hours, and the gas meter reading by the gas meter GM Meter reading can be continued for three days, and data in the ROM and RAM can be stored for one month. The pulse of the gas meter GM is input to the pulse input port 201. The no-voltage input port 203 includes a security sensor (S ₁ ), (S ₂ ), emergency button (B ₁ ), (B ₂ ), first aid button (B ₃ ), fire sensor (S ₃ ), reducer (S The signal from ₄ ) is input. A spare port P ₁ is installed. The output of the gas leakage sensor S ₅ is input to the oil voltage pot 205, and a spare pot P ₂ is provided. The convenient function port 207 receives a signal from the bath water level sensor S ₆ , and is provided with a spare port P ₃ .

3 shows a block diagram of a gas automatic reading function. A pulse input port is used to output a pulse signal of a gas mater GM and a gas mater GM that sends a flow rate signal (pulse signal) having a pulse number provided between the gas shutoff valve 3 and the gas appliance to the counter 31. A counter 31 which inputs through the 201 and counts the number of pulses and sends an integrated signal of parallel pulses representing the integrated value of the gas flow rate to the integrated memory 32, and an integrated memory for inputting and storing the integrated signal. (32), and a setter (33) for storing a flow rate set value of a unit time set arbitrarily set in advance according to the load flow rate, a dial number to be sent to the transmission function (38), a user code, and the like, and an accumulated memory (32). A comparator 34 for comparing the coefficient and the set value of the encoder, and an encoding processor for outputting the gas shutoff valve 3 when the coefficient is larger than the set value, and converting the coefficient to a transmission code when the coefficient is smaller than the set value. 35 and the house chief And a data synthesizing processor 37 which performs data synthesizing processing of the encoding processor 36 and the encoding processor 35 from the device 100, and transmits this data by the transmission function 38 of the output interface 400. (T) is transmitted to the management center (C) through the public line.

The operation of this embodiment will be explained by the flowcharts shown in FIGS. 4 to 13.

4 to 9b show an operation flowchart of the security function.

4 to 8 show an operational flowchart of the outer / outing mode.

4 shows an operational flowchart at the time of outer foil / fogging. By switching from the state of the at-home mode to the overnight / outdoor mode (step 501), the count of the method control timer in the clock mechanism 210 is reset and star art from 0 (step 502). Calling attention by buzzer 8 when the buzzer 8 changes to staying out / outing mode so as to stay out / outing within 3 minutes after converting to outing mode and going out (step 503) It is determined whether 3 minutes have elapsed since the timer counted up (step 504). When 3 minutes have not elapsed, step 504 is repeated. When 3 minutes have elapsed, the buzzer 8 releases the alert alarm sound which is output within the security control timer time in the overnight / outdoor mode (step 505), and starts monitoring by the sensor group 1 (step 506). .

5 shows an operational flowchart of a crime prevention notification (overnight mode only).

First, the output signal of the sensor group 1 is monitored (step 511), and there is no abnormality in the output signal from the sensor group 1 (step 512), and 4 hours after the end of the previous management center C notification. It is judged whether it has elapsed (the timer time at this time) (step 513), and if it has not passed 4 hours, step 511 or less is repeated, and when 4 hours has elapsed, the on-time protocol is sent to the management center (C). (Step 514). After that, step 511 or less is repeated again.

FIG. 6 shows an operational flowchart when returning from an overnight stay / outing and when an abnormality is detected. First, the sensor group 1 monitors (step 521). Next, it is judged whether or not there is an abnormal occurrence signal from the sensor group 1 (step 522). When no abnormality exists, step 521 or less is repeated. . When there is an error, the at least one sensor detects the error (step 523), the housing information panel 2 receives (step 524), lights up the security lamp, outputs to the buzzer 8, and alerts the alarm. (Step 525), the security control timer is reset to start the count from 0 (step 526).

It is determined whether or not the count after the method control timer is reset has elapsed for 3 minutes (step 527). When 3 minutes have elapsed, an alarm abnormality occurrence signal is output (step 528), and the alarm sound of the buzzer 8 is abnormal. An output for converting the alarm sound is generated (step 529), and the operation shown in the transmission control flowchart (Fig. 13) is performed (step 530). When 3 minutes have not elapsed, it is determined whether the overnight / out home mode switch has been converted to a home mode switch (step 531), and the steps 527 and below are repeated when the home mode mode switch is not. In the case of at-home mode, an output of a crime-proof abnormal signal is generated (step 532), the alarm sound of the buzzer 8 is released and the crime prevention lamp is turned off (step 533). Operate (step 534).

FIG. 7 shows the operational flowchart when changing from another mode to overnight mode.

To determine whether the mode switch has been switched to the outer night mode switch ON (step 541), repeat step 541 when the outer night mode switch is not ON, and notify the management center C when the outer night mode switch is ON. It transmits via the aerial line L (step 542).

8 shows the operational flowchart when changing from the overnight mode to another mode. When the mode switch turns off the overnight mode switch and judges whether another mode switch is turned on (step 551), if the other mode switch is not on, repeats step 551, and the other mode switch is on. In order to notify the management center C, it transmits through the public line L (step 552).

9 shows an operational flowchart of a home mode.

The sensor group 1 monitors (step 561), at least one sensor then detects an abnormal signal (step 562), and the housing information group 2 receives the abnormal signal from the sensor (step 563). The security lamp is displayed (step 564).

10 shows an operational flowchart of a night mode. The sensor group 1 monitors (step 571), at least one sensor then detects an abnormal signal (step 572), and the housing information group 2 receives the abnormal signal from the sensor (step 573). The buzzer 8 outputs an abnormal alarm sound and displays a security lamp (step 574).

The watchdog timer is reset, the count is started from 0 (step 575), the watchdog timer counts whether 1 minute has elapsed (step 576), and when 1 minute has elapsed, an alarm abnormality occurrence signal is output. (Step 577) Next, the operation shown in the transmission control flowchart (FIG. 13) is performed (step 578). It is determined whether or not the release button is pressed when 1 minute has not elapsed (step 579). When the release button is not pressed, the flow advances to step 576. When the release button is pressed, the abnormal alarm sound of the buzzer 8 is released. To turn off the security lamp (step 580), output an alarm alert signal (step 581), and perform the operation shown in the transmission control flowchart (Fig. 13) to notify the alert (step 582). Then, the sensor group 1 monitors again (step 583).

11 shows an emergency emergency function operation flowchart. Press the emergency button B ₁ (step 601), the housing information board 2 receives the ON signal of the emergency button B ₁ (step 602), then displays an emergency lamp (step 603), and transmits. The operation shown in the control flowchart (Fig. 13) is performed (step 604). Press the emergency button B ₂ (step 605). The housing information board ₂ receives the ON signal of the emergency button B ₂ (step 606), displays an emergency lamp (step 607), outputs an abnormal alarm sound to the buzzer 8 (step 608), The process then proceeds to step 604.

Press the emergency button B ₃ (step 609). The housing information group 2 receives the ON signal of the emergency button B ₃ (step 610), displays an emergency lamp (step 611), and generates an alarm signal output to the buzzer 8 (step 612). Then, step 604 is performed, and next, the input of the emergency button B ₃ is maintained (step 613), it is determined whether or not the next release button is pressed (step 614), the emergency lamp is turned off, The alarm sound of the buzzer 8 is released (step 615).

12 shows an operation flowchart of the disaster prevention function of the fire sensor and the gas leakage sensor.

The fire sensor S ₃ is monitored (step 612), the fire sensor S ₃ detects an abnormal signal (step 622), and the housing information board 2 receives an abnormal signal from the fire sensor S ₃ . (Step 623), the alarm lamp display and the buzzer 8 generate an abnormal alarm sound (step 624), and the operation shown in the transmission control flowchart (Fig. 13) is performed (step 624).

The gas leakage sensor S ₅ monitors (step 630), the gas leakage sensor S ₅ detects a gas shutoff abnormality information signal (hereinafter referred to as an abnormal signal) (step 631), and the housing information board 2 An abnormal signal from the leak sensor S ₅ is received (step 632), and then it is judged whether or not 30 seconds, which is the delay time of the gas leakage sensor S ₅ , has elapsed (step 633), and 30 seconds has not elapsed. At that time, step 633 is repeated, and when 30 seconds have elapsed, it is determined whether or not the gas leak sensor S ₅ is detected (step 634), and when the sensor is detected, step 625 is performed. When the sensor is not detected, it is determined to be a malfunction (step 635), and then the following steps 630 and subsequent are repeated.

It is determined whether 10 seconds, which is the surface delay time of the fire sensor S ₃ and the gas leakage sensor S ₅ , are cured (step 636), and when the 10 seconds have not elapsed, the step 636 is repeated, and 10 After the elapse of seconds, it is determined whether the fire sensor S ₃ or the gas leak sensor S ₅ is detected (step 637), and the fire sensor S ₃ or the gas leak sensor S ₅ is detected. The gas shutoff valve 3 outputs to shut off the gas (step 638), and outputs to the gas shutoff valve 3 when the fire sensor S ₃ or the gas leakage sensor S ₅ is not detected. It does not occur and gas is not interrupted (step 639).

FIG. 13 shows a flowchart in which the disaster prevention function of the shock absorber S ₄ and the manual button S ₄ is operated. The reducer S ₄ monitors (step 641), the reducer S ₄ inputs an abnormal signal, displays an alarm lamp (step 642), and generates an output of the alert alarm sound to the external buzzer 5 ( Step 643), the gas shutoff valve 3 is outputted so as to shut off the gas (step 644).

14 shows an operational flowchart of transmission control. It is judged whether or not the telephone T is in use (step 701), and when it is in use, step 701 is repeated. When not in use, it is determined whether or not an incoming call is in progress (step 702), and it repeats again from step 701 when in a call.

When not calling, the trunk line is converted (step 703), it is determined whether the station is selected (step 704), and a zero signal is generated when it is selected (step 705), and when it is not selected, the local loop (Step 706), simultaneously turn on the notification lamp (step 707), and automatically dial the notification line set in the notification setting switch (not shown) (step 708), and the management center C responds. It is judged whether or not a signal is received (step 709), and when receiving, a transmission protocol flowchart according to each rule of the transmission control apparatus is performed (step 701), the notification lamp is turned off (step 711), and a transmission function The control is terminated (step 712), and when it is not received, it is determined whether 40 seconds have elapsed (step 713). When 40 seconds have not elapsed, the state loop is released (step 714), and then step 701. ) Repeat the following. When 40 seconds have elapsed, it is determined whether or not the number of times of automatic dialing has reached three times (step 715), and when not three times, the process proceeds to step 714, and when three times, the national loop is opened. (Step 716).

It is determined whether or not the automatic dial is performed again (step 717). When the automatic dialing is performed again, it is determined whether 5 minutes have elapsed (step 718), and when it has not elapsed, the step 718 is repeated. . When it has passed, step 701 or less is repeated.

When the automatic dialing is not performed again, it is determined whether or not the third automatic dialing is performed (step 719). When the third automatic dialing is not performed, it is determined that there is no abnormality and the control ends (step 720). When the vehicle autodial is performed, it is determined whether 5 minutes have elapsed (step 721), when it has not elapsed, step 721 is repeated, and when it has elapsed, step 701 or less is repeated.

Claims (1)

The information sensor group 1 which detects the metering information from the gas actuating meter by the at least one sensor, the gas shutoff valve 3, the alarm indicator 4, the caution alarm buzzer 8, and the external buzzer 5 Has a housing information panel 2 for controlling and controlling the system via a housing side device 100 including the input device 200, which includes an input interface 200, a central processing unit 300, and an output interface 400. ) And a RAM for storing the set value of the pulse number from the gas meter and the set value of the change flow rate, and a ROM for storing the control procedure of the whole system, wherein the housing information panel 2 is connected to a telephone in the house to establish a communication line. In a house information communication device configured to process and control a predetermined function by a management center, the house side device 100 counts the number of pulses at least while being connected to the outside of the house measuring device 100. Indicates total value of flow rate Is a counter 31 for sending an integrated signal of parallel pulses to the integrated memory 32, an integrated memory 32 for inputting and storing the integrated signal, and a flow rate set value and transmission of a unit time set in advance according to the load flow rate in advance. A setter 33 for storing dial numbers and user codes, etc. sent to the function 38, a comparator 34 for comparing and judging predetermined values stored through the setter 33 and coefficients from the accumulator memory 32; By comparing the accumulated memory 32 and the setter 33 and the set chiller comparator 34, if the coefficient exceeds the set value, the comparator 34 commands the shutoff valve to be driven. The house information communication device which is interrupted | blocked by turning on the gas shutoff valve (3), and is configured to transmit abnormality information to a management center.

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