JP4929493B2 - Home security system - Google Patents

Description

The present invention relates to a home security system, and more particularly to a home security system for each indoor room.

Recently, violent crimes such as empty nests and intrusion robbery have increased, while the ties with local communities have weakened due to the nuclear family and the declining birthrate and aging population, and deterrence against these crimes is difficult to work.
Therefore, the security capability of each house must be improved against these crimes. However, the conventional security system places emphasis on the outer doors and windows, which are the inner and outer boundaries of the house. Security that breaks through boundaries is not always strong and sufficient.

Further, in the conventional security system, an expensive device is used for the outer door / window, and it is not economical to apply this to the door of each indoor room.
In addition, "door" is used as a general term including various doors (such as sliding doors, hinged doors, and folding doors) and partitions.

For example, Patent Document 1 discloses a security system including a sensor that monitors the rotational position of a thumb turn of a handle of an outer door. However, the security system is complicated and bulky, and is applied to at least a door in an indoor room. Not economical.

In addition, when the sensor is attached to a conspicuous place such as an outer door, a deterrent effect against crime can be expected to some extent, but an intruder can be relatively easily destroyed or avoided indoors.
JP 2005-030176 A

An object of the present invention made to solve the problems in the home security system as described above is to provide an economical home security system particularly for an indoor door.

Another object of the present invention is to provide security including a door opening / closing sensor that is difficult for an intruder to see, particularly for indoor doors.

The home security system according to the present invention made to solve the above problems is provided across the main door and door frame of an indoor door, and includes a main door side member and a door frame side member.
Outgoing and sky tablet, a door opening and closing sensor for opening and closing status of the doors and test knowledge output, a transmission device of the output signal of the door opening and closing sensor, to the telephone line designated in advance an alarm signal by receiving an output signal of the door opening and closing sensor A home security system having a control unit that performs information processing including processing to perform ,
The main door side member of the door opening / closing sensor and the door frame side member of the door opening / closing sensor are made integrally with the main door side member of the empty lock and the door frame side member of the empty lock, respectively. , The front end face and small edge plate of the latch of the empty lock, embedded in the small edge side of the main door, the door frame side member of the door opening / closing sensor is provided at the back of the cavity that receives the latch of the empty lock, and transmits The device is a power line and an output signal line, and is pulled out from the door frame side member of the door opening / closing sensor through the door frame and the wall material joined to the door frame to the inner space of the wall and controlled It is connected to the part .

According to a second aspect of the present invention, the door opening / closing sensor is any one of an infrared sensor, an optical sensor, a magnet sensor, and an ultrasonic sensor.

According to the home security system of the present invention, the door side member of the door opening / closing sensor that senses and outputs the door opening / closing state is embedded in the small door of the door, so that a home security system that is difficult for an intruder to see is obtained. It is done.

According to the home security system of the present invention, since the door opening / closing sensor that senses and outputs the door opening / closing state is formed integrally with the door lock, an economical home security system can be obtained.

Hereinafter, embodiments and effects according to the present invention will be described in detail with reference to FIGS .

FIG. 1 is a schematic diagram when the present invention is applied to various types of doors.
1, (A) is a case of a single door, (B) is a sliding door, and (C) is a case of a folding door. In either case, the main door 10 can be opened and closed, that is, limited to the door frame 20. In either case, the main door 10 and the door frame 20 are respectively attached to the main door side member 30 of the lock and the door frame side member 40 of the lock. The lock main door side member 30 further includes a handle 35 and a bolt 32, and the lock door frame side member 40 includes a recess serving as a receiving hole for the bolt 32.

In the case of the single door shown in FIG. 1 (A), the main door 10 is attached to the door frame 20 by hinges 91 and 91 and can be opened to the front side in the figure through the handle 35, for example.

In the case of the sliding door shown in FIG. 1 (B), the main door 10 is fitted in a groove provided in the upper and lower parts in the figure of the door frame 20, and along the groove through the handle 35, for example, in the right side in the figure. The other side can be moved and opened in front of the wall 95.

In the case of the folding door shown in FIG. 1 (C), the door 10 is composed of a pair of members 15 and 16 joined by hinges 92 and 92, and is attached to the door frame 20 via the hinges 91 and 91. For example, it is possible to fold it with a hinge 92, 92 in FIG.

In the case of a folding door, the hinges 91 and 91 may be omitted. In this case, a case in which a second lock and / or a second door opening / closing sensor is provided instead of the hinges 91 and 91 is included.

There are various types of bolts 32 such as a latch and a dead bolt, and in any case, when the bolt 32 is inserted into the recess of the door frame side member 40 of the lock through the handle 35, the door is fixed in a closed state. In addition, the bolt 32 may be fixed by a key (not shown) so that it cannot be operated with a handle.

The lock main door side member 30 and the lock door frame side member 40 shown in the figure are exemplary, and when a plurality of bolts (for example, a latch and a dead bolt) are provided, the lock door frame side is provided. This includes the case where the member 40 includes a bolt fixing mechanism and the case where the lock door frame side member 40 also includes a bolt.
In particular, in the case of the sliding door (B), the lock main door side member 30 includes only the handle 35 and the case where the lock door frame side member 40 is omitted is included.

In this embodiment, in any of the cases (A), (B), and (C), a door opening / closing sensor comprising the main door side member 50 and the door frame side member 60 according to the present invention is further provided.
FIG. 2 is a horizontal sectional view including the main door side member 50 of the door opening / closing sensor and the door frame side member 60 of the door opening / closing sensor, showing details of the state where the main door 10 is closed.

In FIG. 2, the door 10 is in contact with the door stop 29 and is in a closed state, and the transmission device 65 composed of the power supply line and the output signal line of the door opening / closing sensor is preferably invisible to the human eye regardless of whether the door is opened or closed. Thus, it is routed inside the door frame 20.

The main door side member 50 of the door opening / closing sensor is embedded in the small door 11 of the main door, and the door frame side member 60 of the door opening / closing sensor is embedded in the door frame member 21 facing the small door 11 of the main door. At least when the door is closed, it is difficult for an intruder to see.

The door opening / closing sensor may be any of an infrared sensor, an optical sensor, a magnet sensor, and an ultrasonic sensor.
In any case, the door opening / closing sensor requires a transmission source and a receiving device for sensing signals such as infrared rays, visible rays, magnetic fields, or ultrasonic waves.

In the case of a door opening / closing sensor, a method of separately mounting the transmission source and the reception device on the main door member 50 and the door frame member 60 or the door frame member 60 and the main door member 50, respectively, For example, there is a method in which the door frame side member 60 is mounted in a lump and the door side member 50 is used as a sensing signal reflector .

In this embodiment, the main door side member 50 and the door frame side member 60 of the door opening / closing sensor are respectively formed integrally with the lock main door side member 30 and the lock door frame side member 40.
Referring to FIG. 3, this is a specific example in which the lock is an empty lock and the bolt is a latch 33. The latch 33 is elastically moved to a state protruding from the small opening 11 of the main door 10 (latch 33a) by a spring (not shown). In the closed state, it is inserted into the recess 42 of the door frame side member 40 of the lock.

When the handle 35 is rotated, the rotation 37a is converted into a left / right movement 37b of the latch 33 via a mechanism (not shown) inside the lock main door member 30, and the door can be opened and closed.
The door frame side member 40 of the lock is fitted and fixed in a hole of the same shape dug into the door frame, and in this embodiment, the bottom of the recess 42 of the door frame side member 40 of the lock is attached to the door frame. The bottom of the hole is exposed.

In this embodiment, the door frame side member 60 of the door opening / closing sensor incorporates both the sensing signal transmission source and the receiving device, and is fixed to the door frame exposed at the bottom of the recess 42, while the latch 33a. The small end plate 31 of the main door side member 30 of the lock serves as a reflecting surface for sensing signals, and functions as the main door side member 50 of the door opening / closing sensor.
That is, since the door frame side member 60 of the door opening / closing sensor only needs to be fixed to the bottom of the door frame side member 40 of the existing empty lock, the door opening / closing sensor can be attached economically .

Referring to FIG. 4, in the present embodiment, as in the case of the second embodiment, the main door side member 50 and the door frame side member 60 of the door opening / closing sensor are respectively an empty lock main door side member 30 and the door frame side member. This is the case where the bolt 32 of the empty lock is not a latch but a dead bolt 34 (34a).

Since the front end surface of the dead bolt 34a which is the main door side member 50 of the door opening / closing sensor is used as a sensing signal reflecting surface, it can be made substantially parallel to the sensing signal transmission / reception surface provided on the door frame side member 60 of the door opening / closing sensor. The door opening / closing sensor has a large design margin and can be made more economical.
The system of the present embodiment can be applied to an empty lock having both a latch and a dead bolt .

Referring to FIG. 5, in the present embodiment, as in the case of the second and third embodiments, the main door side member 50 and the door frame side member 60 of the door opening / closing sensor are respectively the empty lock main door side member 30 and the door frame. It is made integrally with the side member 40, and the front end face of the bolt 32 (32a) and the small edge plate 31 of the lock main door side member 30 fulfill the function of the main door side member 50 of the door opening / closing sensor.

The door opening / closing sensor is not attached to the existing empty lock later, but the door frame side member 50 of the door opening / closing sensor is closed to the closed bottom portion of the empty locking door frame side member 40 (however, the pull-out hole of the transmission device 65 is not provided). It is provided and is not completely closed.) Is fixed before the empty lock door frame side member 40 is attached to the door frame.

Since the door open / close sensor and the empty lock can be handled as a single unit from the design stage, an optimized economical design is possible.
The system of the present embodiment can be applied not only to the case of an empty lock but also to a high-level lock provided with a security mechanism on the door frame side member of the lock, for example.

In the second to fourth embodiments, the transmission device 65 includes a power supply line and an output signal line of the door opening / closing sensor, supplies power to the door opening / closing sensor, and performs control (not shown) for sensing output information related to the door opening / closing status. Send to department.

Therefore, in Examples 2 to 4, the transmission device 65 is pulled out from the door frame side member 60 of the door opening / closing sensor, and passes through the door frame 20 and the wall material 68 joined to the door frame. It is led to the inner space of the wall material via 62 and connected to a control unit (not shown).

As described above, even when the transmission device is wired, it is not only disposed so as not to be noticed by humans, but also when the maintenance inspection is performed, the wall material 68 is not destroyed (the door is opened). The transmission device can be pulled out together with the door frame side member 60 of the door opening / closing sensor .

Referring to FIG. 6, the main door side member 70 and the door frame side member 80 of at least one in-home sensor among the smoke sensor, the carbon monoxide sensor, the carbon dioxide sensor, the fire sensor, and the gas leak sensor are respectively A lower side of the door 10 and a lower side 22 of the door frame are provided.
This includes a case where one of the main door side member 70 and the door frame side member 80 of the in-home sensor is missing.

In this embodiment, as in the case of a hinged door, there is a gap between the main door and the door frame at the lower side, and in the event of a fire, gas leakage, etc., the indoor air becomes an air flow 75 due to convection or diffusion. This is effective when it can be caught by the above-mentioned sensor in the home.

In this case, the transmission device 85 includes a power line and an output signal line of the door opening / closing sensor, supplies power to the in-home sensor, and sends sensed output information about the door opening / closing state to a control unit (not shown).

Therefore, the transmission device 85 is pulled out from the door frame side member 80 of the in-home sensor and passes through the hole 82 passing through the lower side 22 of the door frame and the floor material 88 joined to the lower side of the door frame. It is led to the inner space and connected to a control unit (not shown).

In this way, even when the transmission device is wired, it is not only disposed so as not to be seen by the human eye, but also during the maintenance inspection, without destroying the flooring 88 (open this door) The transmission device can be pulled out together with the door frame side member 80 of the in-home sensor.

When a gap is provided on the vertical side between the main door and the door frame as in the case of a sliding door or a folding door, the in-home sensor may be provided on the vertical side where the gap is provided.
In addition, it is effective that the carbon monoxide sensor is provided with a partial gap (that is, a hole) provided on the upper side of the door.

In the present embodiment, a door opening / closing sensor is separately provided on the vertical side of the door (not shown) as in the second to fourth embodiments.
Further, the door opening / closing sensor can be integrated with the in-home sensor to form a composite sensor, which can be economically provided.

It will be easily understood that the second to fifth embodiments can be applied to any type of door shown in FIGS. 1A, 1B, and 1C described in the first embodiment .

FIG. 7 is a block diagram of the home security system including the door opening / closing sensor R11.
In this embodiment, as sensors for home security, in addition to the door opening / closing sensor R11 described in the first to fifth embodiments, a lock sensor R12, a fire sensor R13, a gas leak sensor R14, and all or a part of these sensors. Is provided with a warning switch R10 (R10 to R14 are collectively referred to as a sensor).
For example, the door opening / closing sensor R11 can be operated only when going out via a warning switch.

Output information from these sensors is sent to the control unit C10 via the transmission devices T10 to T14.
In addition to the output signal line from the sensor, the transmission device includes a power supply power supply line to each sensor, and may further include a control signal line from the control unit to each sensor.

As a mode of such a transmission device, there are a mode in which the control unit and each sensor are individually connected, and a LAN (Local Area Network) mode in which the control unit and all the sensors are connected by a common bus.
In the LAN format, a wireless LAN or an infrared LAN that does not require a wired signal line can be applied in addition to a normal LAN having a wired signal line.
Furthermore, when the PLC-J (high-speed power line conveyance) format is used, a transmission device can be formed by using power wiring in a house without using a separate signal line regardless of wired radio.

The control unit C10 includes at least a CPU C11, a report destination storage unit C12, and a transmission unit C13. The transmission devices T10 to T14 are connected to the CPU C11. The CPU C11 is connected to the first and second terminals via the transmission unit C13. The alert information is transmitted to the report destinations D11 and D11.

FIG. 8 is an example of an operation flowchart of the present embodiment.
In step S1, the alert information report destination is input to the report destination storage unit C12 in advance.
In step S2, the warning switch R10 is turned on (when going out).
In step S3, the door opening / closing sensor R11 is activated after a certain time in step S2 and starts a warning operation.
In step S4, the CPU C11 scans for a signal from the door opening / closing sensor R11.

In step S5, when the CPU C11 receives a sense signal that the (indoor) door has been opened / closed from the door opening / closing sensor R11 (Y), the CPU C11 turns on the telephone line via the transmitter C13.
In step S6, the dial tone is confirmed,
In step S7, a dial signal is transmitted to the predetermined report destination via the transmission section C13 with reference to the report destination storage section C12.
If the user is busy (step S8) and the contact is absent (step S13), the telephone line is turned off (step S9), and after waiting for a predetermined time (step S10), the process returns to step 5.

In step S13, when connected to a contact,
In step S14, an alarm is sent immediately,
In step S15, the connection to the telephone line is turned off.

If the owner's owner's mobile phone and the security company's landline are designated as the first and second contact points, respectively, if an intruder breaks the security of the outer wall / outer door and enters the room However, as soon as the indoor door is opened and closed, an alarm will be sent to the owner of the house and the security company, and a quick response can be taken.

BRIEF DESCRIPTION OF THE DRAWINGS It is a schematic diagram at the time of applying this invention to the door of various styles based on Example 1, (A) (B) (C) is the case of a single door, a sliding door, and a folding door, respectively. It is a horizontal section fragmentary view of the vertical side of a door which shows details of a closed state concerning Example 1. It is a horizontal section fragmentary figure of the vertical side of a door which shows details of a closed state concerning Example 2. It is a horizontal section fragmentary view of the vertical side of a door which shows details of a closed state concerning Example 3. It is a horizontal section fragmentary view of the vertical side of a door which shows details of a closed state concerning Example 4. It is a vertical section fragmentary view of the lower side of a door which shows details of a closed state concerning Example 5. FIG. 10 is a block diagram of a home security system including a door opening / closing sensor according to a sixth embodiment. It is an operation | movement flowchart of the home security system containing the door opening / closing sensor based on Example 6. FIG.

DESCRIPTION OF SYMBOLS 10 Door 11 Small edge 15 of a door, 16 Pair of members 20 of a door 20 Door frame 21 Door frame member 22 corresponding to the small edge of a door The lower side 30 of a door frame Main door side member 31 of a lock Main door side member of a lock Small edge plate 32 bolts (including latch and dead bolt)
33, 33a Latch 34, 34a Dead bolt 35 Handle 37a Handle rotation 37b Left / right movement of bolt 40 Lock door frame side member 50 Door open / close sensor main door side member 60 Door open / close sensor door frame side member 62, 82 Hole 65, 85 transmission device 68 wall material 70 main door side member 75 of home sensor (or composite sensor) air flow 80 door frame side member 88 of home sensor (or composite sensor) floor material 91, 92 hinge 95 wall

Claims (2)

It is provided across the main door and door frame of the indoor door, and consists of a main door side member and a door frame side member.
And sky tablets, a door opening and closing sensor for detection knowledge outputs opening and closing status of the doors, the doors and transmission of the output signal of the opening and closing sensor, the door receives an output signal of the opening and closing sensor previously designated telephone alarm signal A home security system having a control unit that performs information processing including processing to be sent to a line ,
The main door side member of the door opening / closing sensor and the door frame side member of the door opening / closing sensor are made integrally with the main door side member of the empty lock and the door frame side member of the empty lock, respectively.
The main door side member of the door opening / closing sensor is a front end surface and a small edge plate of the latch of the empty lock, embedded in the small edge side of the main door,
The door frame side member of the door opening / closing sensor is provided at the back of the cavity that receives the latch of the empty lock,
The transmission device is a power supply line and an output signal line, and the inside of the wall through a hole penetrating from the door frame side member of the door opening / closing sensor through the door frame and the wall material joined to the door frame. A home security system, wherein the home security system is pulled out to an empty portion and connected to the control unit . The home security system according to claim 1 , wherein the door opening / closing sensor is any one of an infrared sensor, an optical sensor, a magnet sensor, and an ultrasonic sensor.

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