JP2019153094A - Lighting device, living body movement detection system, living body movement detection method, program, and recording medium - Google Patents

Abstract

To provide a device and a system that allow a third party outside a dwelling unit to know the state of a resident in the dwelling unit more easily.SOLUTION: A lighting device 10 includes a lighting device body, and the lighting device body includes a lighting unit, a detection unit, a processing unit, and an output unit to an external terminal 30. The detection unit detects biological information in a space where the lighting device body is provided. The processing unit analyzes whether a living body is in the space and whether the living body has moved on the basis of detection data detected by the detection unit. The output unit transmits analysis data obtained by the processing unit to the external device 30 via a communication line network 20.SELECTED DRAWING: Figure 2

Description

  The present invention relates to an illumination device, a biological movement detection system, a biological movement detection method, a program, and a recording medium.

  With the recent aging of the population, the lonely death of the elderly is increasing, which is a social problem. From such a situation, especially in the case of an elderly person living alone, when renting a dwelling unit, a house owner who is concerned about lonely death often refuses a tenant contract. On the other hand, the landlord has a problem that even though there are many people who want to move in, even if he wants to rent a dwelling unit, it cannot be rented and a vacant room is generated. For this reason, measures to prevent the lonely death of the elderly and to detect the crisis early are desired. This problem is the same not only for elderly people but also for disabled people, sick people, etc. living alone.

  Therefore, as a method for early detection of resident death or the like, for example, an abnormality detector is installed in a dwelling unit, and when an abnormality is detected, a system that reports to a monitoring center has been reported (Patent Document 1). .

  However, it is expensive to install a dedicated abnormality detector for each dwelling unit, and there is a problem of installation space. In particular, in the case of an apartment for living alone, since the landlord owns a large number of units, the hurdle to introduce is high.

JP, 2015-001816, A

  Then, an object of this invention is to provide the apparatus and system which a third party outside a dwelling unit can grasp | ascertain the state of the resident in a dwelling unit more simply.

In order to achieve the above object, the lighting device of the present invention comprises:
Having a lighting device body,
The lighting device body includes an illumination unit, a detection unit, a processing unit, and an output unit to an external terminal,
The detection unit detects biological information in a space where the lighting device body is installed,
The processing unit analyzes the presence / absence of a living body and the presence / absence of a living body in the space based on the detection data detected by the detecting unit,
The output unit transmits analysis data obtained by the processing unit to the external terminal via a communication network.

The living body movement detection system of the present invention includes:
A lighting device and a terminal;
The lighting device and the terminal can be connected via a communication network.
The lighting device is the lighting device of the present invention,
The terminal includes a transmission / reception unit and a display unit,
The transmission / reception unit receives analysis data transmitted from the output unit of the lighting device via the communication line network,
The display unit displays the received analysis data.

The living body movement detection method of the present invention comprises:
Using the lighting device of the present invention,
It has an illumination process, a detection process, a processing process, and an output process to an external terminal,
The illumination step illuminates a space with the illumination device,
In the detection step, the detection unit of the lighting device detects biological information in a space where the lighting device is installed,
The processing step analyzes the presence / absence of a living body and the presence / absence of a living body in the space based on the detection data detected in the detection step,
In the output step, the analysis data obtained by the processing unit of the lighting device is transmitted to the external terminal via a communication network.

  A program of the present invention causes a computer to execute the living body movement detection method of the present invention.

  The recording medium of the present invention is a computer-readable recording medium on which the program of the present invention is recorded.

  According to the present invention, it is possible to detect movement of a living body and output the result to a person outside the dwelling unit while performing a normal lighting function only by changing a lighting device that is essential for the dwelling unit. For this reason, for example, even if the resident is an elderly person living alone, a third party such as an external landlord can easily know whether the resident is in the room or is moving, Prevention of solitary death, early detection of crisis, etc. become possible.

FIG. 1 is a schematic diagram illustrating an example of the entire detection system according to the first embodiment. FIG. 2 is a block diagram illustrating an example of the illumination device according to the first embodiment. FIG. 3 is a block diagram illustrating an example of a lighting device according to a modification of the first embodiment. FIG. 4 is a block diagram illustrating an example of a lighting device according to a modification of the first embodiment. FIG. 5 is a flowchart illustrating an example of the detection method according to the first embodiment. FIG. 6 is a flowchart illustrating an example of a detection method according to a modification of the first embodiment. FIG. 7 is a schematic diagram illustrating an example of analysis data display on the display unit of the external terminal 30. FIG. 8 is a schematic diagram illustrating an example of the entire detection system according to the second embodiment. FIG. 9 is a schematic diagram illustrating a positional relationship between the magnetic detection device and the magnet according to the second embodiment. FIG. 10 is a block diagram illustrating an example of a lighting apparatus according to the second embodiment. FIG. 11 is a block diagram illustrating an example of a lighting device according to a modification of the second embodiment. FIG. 12 is a block diagram illustrating an example of a lighting device according to a modification of the second embodiment. FIG. 13 is a flowchart illustrating an example of the detection method according to the second embodiment. FIG. 14 is a flowchart illustrating an example of a detection method according to a modification of the second embodiment. FIG. 15 is a schematic diagram illustrating an example of analysis data display on the display unit of the external terminal 30.

  As described above, the present invention is used when an outside person detects the safety of a resident who may be unable to move in a dwelling unit, such as an elderly person, a disabled person, and a sick person. Useful. The living body movement detection system and the living body movement detection method of the present invention include, for example, the lighting device of the present invention installed as a lighting device in a subject's dwelling unit, and a third party (hereinafter referred to as a watcher) who wants to know the state of the subject Can be implemented by owning an external terminal. The watcher is, for example, a landlord of the dwelling unit, a family of the target person, a caregiver, a nurse or the like. According to the present invention, for example, it is possible to detect whether or not the subject is in the dwelling unit and whether or not the subject is moving in the dwelling unit. For this reason, for example, if the watcher receives analysis data indicating that the subject is absent for a long time or does not move for a long time, the watcher visits the subject's dwelling unit and calls out You can take action to call. For this reason, the watcher can take action with respect to the subject based on real-time analysis data received via the present invention, for example. The illuminating device of the present invention can be said to be an illuminating device for detecting movement of a living body that also functions as detecting movement of a living body.

  Next, an illumination device, a biological movement detection system (hereinafter referred to as a detection system) and a biological movement detection method (hereinafter referred to as a detection method) according to the present invention will be described with reference to the drawings. The present invention is not limited or restricted by the following embodiments. The description in each embodiment can mutually use each other.

[Embodiment 1]
An example of the illumination device of the present embodiment and a detection system using the illumination device will be described with reference to FIG. FIG. 1 is a schematic diagram showing an overall configuration when using the illumination device and the detection system. A lighting device 10 is attached to the room of the dwelling unit 1 of the subject 2. On the other hand, the watcher 3 who wants to know the state of the subject 2 carries the terminal 30. The lighting device 10 and the terminal 30 can be connected via a communication network (network) 20.

  In the dwelling unit 1, the room in which the lighting device 10 is installed is not particularly limited. The dwelling unit 1 generally has a plurality of rooms such as a bedroom, a living room, a kitchen, and a toilet. According to the detection system of the present embodiment, analysis data indicating whether or not the target person 2 is in the dwelling unit 1 or moving in the dwelling unit 1 is obtained. For this reason, attachment of the illuminating device 10 may be performed in all rooms, for example, and may be performed in a room where the subject spends a long time (for example, a living room, a bedroom, etc.).

  Illumination device 10 is, for example, for ceiling installation or wall installation, and preferably for ceiling installation. By installing the lighting device 10 on the ceiling, for example, it is possible to detect biological information in a wider range.

  As the communication line network 20, for example, a known communication line network can be used. The communication method is not particularly limited, and may be, for example, wired or wireless. Specific examples include an Internet line and a telephone line.

  The terminal 30 only needs to be connectable to the lighting device 10 via the communication network 20 and includes, for example, a communication module. The terminal 30 may include, for example, a CPU (Central Processing Unit), an output unit, an input unit, a storage unit, and the like, and each may be connected by an interface (I / F). The output unit is, for example, a display unit such as a display, an audio output unit, or the like. The terminal 30 is not particularly limited, and examples thereof include a portable terminal. Specific examples of the portable terminal include a smartphone, a tablet, a mobile phone, and a wearable device. Examples of the wearable device include a wristwatch type, a glasses type, a ring type, a shoe type, a pocket type, and a pendant type.

  Next, an example of the illumination device 10 of the present embodiment will be described with reference to FIG. 2A and 2B are block diagrams illustrating an example of the lighting device 10, respectively. 2, for the sake of convenience, the connection with the terminal 30 via the communication line network is shown for the sake of convenience. 2A, the lighting device 10 includes a lighting device body 11, and the lighting device body 11 includes a lighting unit 101, a detection unit 102, a processing unit 104, and an output unit 105 to an external terminal. .

  Moreover, as shown to FIG. 2 (B), as for the illuminating device 10, the illuminating device main body 11 may further have a communication part. The communication method of the communication unit is not particularly limited, and examples thereof include wireless communication. Hereinafter, as shown in FIG. 2B, a wireless communication unit 103 will be described as an example of the communication unit.

  The illumination device 10 includes an illumination device body 11 and a cover member (not shown) that covers the illumination unit 101 and the like of the illumination device body 11. That is, the illuminating device body 11 means a so-called basic structure of the illuminating device, and includes, for example, an illuminating unit 101 including a light source, a power source unit, and the like for functioning as the illuminating device. The configuration and structure of the illuminating device body 11 are not particularly limited, and function as the illuminating device as described above, and the detection unit 102, the processing unit 104, the output unit 105, and optionally the wireless communication unit 103 or the like. As long as it can be further mounted. The form of the lighting device main body 11 is not particularly limited, and examples thereof include a ceiling light and a hanging pendant light that are used by being attached to a hanging ceiling provided on the ceiling. The type of the light source of the illumination unit 101 is not particularly limited, and examples thereof include an LED and an organic EL. In the lighting device 10, for example, the detection unit 102, the wireless communication unit 103, the processing unit 104, and the output unit 105 include an installation side substrate in the lighting device body and a diffusion cover (not shown) provided on the illumination target side. ). The substrate is, for example, a main body substrate that fixes a light source such as an LED, a power supply circuit, and the like, and the diffusion cover is, for example, a cover that diffuses light emitted from the light source and reduces glare. The power supply unit is connected to an external power supply, for example, directly or indirectly, and supplies power to the illumination unit 101, the detection unit 102, the wireless communication unit 103, the processing unit 104, and the output unit 105.

  In addition, when illumination is not necessary, such as during the daytime, for example, by installing an automatic lighting device or the like, the detection unit 102, the wireless communication unit 103, the processing unit 104, and the output are maintained with the illumination unit 101 turned off. The unit 105 can be operated.

  The detection unit 102 detects biological information in a space where the lighting device body is installed. The type of the detection unit 102 is not particularly limited as long as it can detect biological information indicating the presence of a human body. As a specific example, the detection unit 102 may be a human sensor or a camera, for example. The detection unit 102 is preferably, for example, the human sensor because it is inexpensive and does not require complicated information processing. The human sensor is, for example, a pyroelectric sensor or an infrared sensor, and the infrared sensor may be, for example, an array type in which a plurality of sensors are attached. The human body emits infrared rays. For this reason, for example, if infrared of space is detected by the human sensor, the presence / absence of the living body and the movement of the living body in the space can be analyzed from the detection data in the processing unit 104 described later. In the case of a camera, if an image of the space is captured, the presence or absence of the living body and the movement of the living body in the space can be analyzed from the captured data (the detection data) by the processing unit 104 described later.

  As described above, the lighting device 10 is preferably installed on the ceiling, but may be a wall or under the floor. For example, the biometric information in the region 4 surrounded by the dotted circle in FIG. 1 can be detected by the detection unit 102 mounted on the illumination device 10. Hereinafter, the region 4 is also referred to as a detection region 4. The size of the detection region 4 is not particularly limited, and can be set as appropriate depending on, for example, the type and number of detection units 102 mounted on the illumination device 10, the height of the ceiling to which the illumination device 10 is attached, the size of the room, and the like. . The detection area 4 by one lighting device 10 can be assumed to be 1K, for example, from a general floor plan for a single elderly person.

  The processing unit 104 analyzes the presence / absence of a living body and the presence / absence of movement of the living body based on the detection data detected by the detecting unit 102. As described above, when the detection data is the infrared detection data, for example, when detection data showing a significant difference with respect to the threshold value is obtained using infrared data in an unattended state, Can be determined to exist. Moreover, when the detection data which shows a significant difference with respect to a threshold value changes with time, it can be determined that a person has moved in the space. The lighting device body may further include a storage unit, for example, and the storage unit may store information such as the threshold as evaluation reference information.

  An example of the processing unit 104 is a CPU. In the illumination device 10, the processing unit 104 is preferably a small device because it is mounted on, for example, a normal illumination device body. Examples of the small device include a small single boat computer, and specific examples include Raspberry Pi (registered trademark). The CPU is connected to other units via, for example, an interface.

  For example, the detection unit 102 and the processing unit 104 may be connected so that the detection data detected by the detection unit 102 is input to the processing unit 104. As a specific example, for example, the detection unit 102 and the processing unit 104 may be connected by an interface (I / F) in the lighting device 10 or may be connected by wireless communication. In the latter case, it is preferable that the lighting device 10 further includes a wireless communication unit 103.

  The wireless communication unit 103 transmits the detection data detected by the detection unit 102 to the processing unit 104. The wireless communication unit 103 is not particularly limited as long as it can wirelessly connect the detection unit 102 and the processing unit 104 mounted in the same lighting device 10.

  The wireless communication method of the wireless communication unit 103 is not particularly limited, and examples thereof include IEEE (The Institute of Electrical and Electronics Engineers, Inc.) 802.15.1, IEEE 802.15.4, and the like. The IEEE 802.15.1 is a standard related to, for example, Bluetooth (registered trademark), and the IEEE 802.15.4 is a standard related to, for example, ZigBee (registered trademark). Other examples include RFID, infrared communication (IrDA), and UWB.

  The output unit 105 transmits the analysis data obtained by the processing unit 104 to the external terminal 30 via the communication line network 20. The output unit 105 may be, for example, a transmission / reception unit that transmits information to the external terminal 30 and receives information from the external terminal 30. Examples of the output unit 105 include a communication module.

  The illumination device body 10 may further include a storage unit as described above, for example. The storage unit can store detection data from the detection unit 102 and analysis data from the processing unit 104, for example.

  When the external terminal 30 receives the analysis data from the output unit 105 of the lighting device 10 via the communication network 20, the external terminal 30 outputs the analysis data to the output unit, for example. For example, when the output unit is the display unit such as a display, the analysis data may be displayed on the display unit. When the output unit is the audio output unit such as a speaker, the analysis is performed. Data may be emitted as sound. Thereby, the watcher 3 can grasp the state of the subject 2 from the external terminal 30.

  When the external terminal 30 includes the display unit, for example, the analysis data can be displayed as follows. Note that this is an exemplification, and does not limit the present invention. In the following example, a smartphone will be used as the external terminal 30 and the living room of the dwelling unit 1 will be described as an example of the installation location of the lighting device 10. FIG. 7 is a schematic diagram illustrating an example of analysis data display on the display unit 31 of the external terminal (smartphone) 30. As shown in FIG. 7, the analysis result 32 and the reception time 33 are displayed on the display unit 31 of the smartphone 30 in time series. The analysis result 32 is displayed as a message, for example, “The activity in the living room could not be confirmed for 0:00 hours and ΔΔ minutes”. Further, when the movement of the subject person 2 is confirmed, for example, a message such as “The activity in the living room has been confirmed for 0:00 hours and ΔΔ” is displayed. In addition, the display unit 31 may also display the dwelling unit information and name of the subject 2 as shown in FIG.

(Modification 1)
For example, as illustrated in the block diagram of FIG. 3, the illumination device 10 may further include a detection control unit 106. The detection control unit 106 controls the start and stop of detection by the detection unit 102. The detection control unit 106 is, for example, a CPU. In FIG. 3, for the sake of convenience, the connection with the terminal 30 via the communication network is shown as in FIG.

  By controlling the start and stop of detection by the detection unit 102 by the detection control unit 106, for example, instead of performing continuous detection at all times, detection in a necessary time zone and intermittent detection are performed. It is possible to reduce the cost of electricity and the like, and to save the capacity of recorded data. For example, the detection control unit 106 can start detection by the detection unit 102 at an arbitrary time interval, and can stop detection by the detection unit 102 when an arbitrary time has elapsed from the start of detection.

  When the detection unit 102 obtains detection data over time, for example, the processing unit 104 analyzes the presence / absence of a living body and the presence / absence of movement of the living body from the detection data received over time. By using the detection data with time, it is possible to analyze in more detail, for example, that the subject is not in the room, that the subject is in the room but is not moving, and that the subject is moving.

(Modification 2)
In the lighting device 10, for example, as illustrated in the block diagram of FIG. 4, the output unit 105 may be a transmission / reception unit 405, and may further include an alert unit 107. As described above, the transmission / reception unit 405 transmits information to the external terminal 30 and receives information from the external terminal 30 via the communication line network 20, for example. The alert unit 107 transmits an alert when the transmission / reception unit 405 receives the alert information transmitted from the terminal 30. The alert unit 107 is, for example, a speaker, and the alert is, for example, a siren, a standard message, a real-time message of the watcher 3 as described later, or the like. In the illumination device 10, the wireless communication unit 103 is optional as described above.

  When the watcher 3 receives analysis data indicating that the subject 2 is not moving through the communication network 20, the watcher 3 illuminates in real time from the terminal 30 through the communication network 20. A message can be sent to the device 10. And if the transmission / reception part 405 of the illuminating device 10 receives the said message, the said message can be sent to the dwelling unit 1 from the alert part 107 of the illuminating device 10. FIG.

  Next, the detection method of this embodiment will be described with reference to the flowchart of FIG. The detection method of this embodiment is implemented as follows, for example using the detection system of this embodiment shown in FIG. 1, and the illuminating device 10 shown in FIGS. In addition, the detection method of this embodiment is not limited to use of the detection system of FIG. 1 and the illuminating device 10 of FIGS.

  On the other hand, the illuminating device 10 illuminates the space of the room where the illuminating device 10 is installed by the illuminating device main body 11 (S100).

  On the other hand, the illuminating device 10 detects the biological information in the space of the room where the illuminating device 10 is installed by the detection part 102 (S200). Then, the processing unit 104 of the illumination device 10 analyzes the presence / absence of a living body and the presence / absence of a living body in the space based on the detection data (S202). At this time, when the lighting device 10 includes the wireless communication unit 103, for example, the detection data detected by the detection unit 102 of the lighting device 10 is transmitted to the processing unit 104 of the lighting device 10 (S201). Ten processing units 104 may receive the detection data and perform the analysis (S202). Then, the analysis data obtained by the processing unit 104 of the lighting device 10 is transmitted to the external terminal 30 via the communication line network 20 (S203). The step (S200), the optional step (S201), the steps (S202) and (S203) are repeated, for example, continuously or intermittently.

  According to such a method, for example, whether or not it is necessary to confirm the safety of the subject living in the dwelling unit can be detected by detecting living body movement in the dwelling unit. As a specific example, for example, in the step (202), a temporal change is analyzed for the presence or absence of a living body and the presence or absence of movement of a living body, and if there is no change, the target person of the dwelling unit 1 in which the lighting device 10 is installed The determination result that the safety confirmation of (resident) 2 is necessary can be transmitted to the external terminal 30 of the watcher 3 via the communication network 20 as the analysis data. When there is a change, the determination result that the safety confirmation of the subject 2 is not necessary can be transmitted to the external terminal 30 of the watcher 3 via the communication line network 20 as the analysis data. For this reason, when the former transmission result is received, the watcher 3 goes to the dwelling unit 1 and calls the target person 2 or makes a call to the target person 2, for example. You can take safety confirmation actions. On the other hand, when the latter transmission result is received, the watcher 3 can go to the dwelling unit 1 of the target person 2 or omit the telephone call to the target person 2, for example, without requiring safety confirmation.

  Moreover, as shown in the modification 2, when the illuminating device 10 has the alert part 107 further, a step as shown to the flowchart of FIG. 6 can be performed. That is, when the watcher 3 receives the analysis result that the safety confirmation is necessary for the target person 2 at the terminal 30, the watcher 3 transmits alert information to the lighting device 10 using the terminal 30. . The alert information is, for example, a real-time voice message, siren, fixed message, or the like of the watcher 3. And if the illuminating device 10 receives the said alert information by the transmission / reception part 405 (S204), it will transmit the said alert from the alert part 107 (S205).

  In this way, by enabling bidirectional information communication between the lighting device 10 installed in the dwelling unit 1 of the target person 2 and the terminal 30 carried by the watcher 3, for example, the watcher 3 can The terminal 30 can be used to send a message or siren confirming the safety to the subject 2. Further, the alert may be, for example, an alert for notifying the occurrence of a disaster. Even if a disaster occurs around the dwelling unit, the subject 2 may not be aware of it. In such a case, by sending an alert notifying the disaster, for example, the target person 2 can be notified of the disaster and prompted to evacuate.

  As described above, the illumination device 10 functions as illumination and detects biological movement. The original illumination function and the detection of the movement of the living body may be performed in parallel, for example, or the other may be executed while one is stopped.

  For example, since the lighting device 10 is normally supplied with power by turning on the main power source (for example, wall power source), regardless of whether or not the lighting unit 101 of the lighting device body 11 is activated. The detection unit 102, the wireless communication unit 103, the processing unit 104, and the output unit 105 can be activated. However, it may be necessary to detect the subject regardless of whether the main power is turned on or off. For this reason, since the lighting device 10 can detect the subject regardless of whether the main power source is ON or OFF, for example, the lighting device body 11 further includes at least one of the power storage unit and the battery unit. It is preferable to provide. Thus, by providing the storage battery or the battery unit, for example, even when the main power supply is OFF, the detection unit 102, the wireless communication unit 103, the processing unit 104, and the output unit 105 from the storage battery or the battery unit. It is possible to supply power to and activate them.

  For example, even if the watcher asks the subject to keep the main power on at all times, when the subject is an elderly person or the like, when the illumination device 10 turns off the lighting, it is not a remote control or the like. The main power may be turned off. In addition, a fuse may blow out due to a disaster such as an earthquake or fire, and the main power supply may be turned off regardless of the intention of the subject. However, if the illumination device 10 is in such a form, for example, even when the main power supply is turned off, detection is possible by supplying power from a backup power source such as the power storage unit or the battery unit. , Safer and more secure watching is possible. In order to keep the main power supply ON, a cover for preventing ON / OFF switching may be attached to the wall power supply (main power supply) in the room of the dwelling unit where the lighting device of the present invention is installed.

  In the present invention, examples of the subject include an elderly person, a disabled person, and a sick person, but are not limited thereto. The present invention can be used in a dwelling unit where a person who is concerned about being alone in the dwelling unit lives for the watcher. Specific examples of the subject include children, pets, and demented patients with wrinkles. Normally, a child does not live alone in a dwelling unit. However, for example, a child spends alone in a dwelling unit during a time when a parent is absent due to work, shopping, going to hospital, or the like. Even in such a case, the illumination device, the detection system, and the detection method of the present invention are useful. In this way, for example, it is not necessary to watch the tenant of the dwelling unit itself, but if there is a target person who needs to watch depending on the time of day, for example, it is necessary by the detection control unit in the lighting device of the present invention. Detection may be performed by the detection unit in the lighting device of the present invention only in a special time zone, and detection may be stopped in other time zones. Thereby, for example, the cost and power required for detection by the detection unit can be reduced.

[Embodiment 2]
In the present embodiment, as an example of the present invention, an illumination device, an illumination system, and a living body movement detection method using magnetic detection data will be described with reference to the drawings. The detection unit and the detection process in the first embodiment are hereinafter referred to as a biological information detection unit and a biological information detection process. Moreover, the description of the said Embodiment 1 can be used unless otherwise indicated.

In the illumination device of the present embodiment, the illumination device body further includes a communication unit,
The communication unit can communicate with a magnetic detection device installed in the vicinity of the door of the dwelling unit, receives magnetic detection data transmitted from the magnetic detection device,
The processing unit analyzes the presence / absence of a living body and the presence / absence of movement of the living body in the space based on the detection data detected by the biological information detection unit, and further, based on the received magnetic detection data, the door The door is opened and closed, or the door is opened and closed.

  In the illumination device of the present embodiment, the communication unit is, for example, a wireless communication unit that performs wireless communication. The wireless communication unit further transmits, for example, the biological information detection data detected by the biological information detection unit and the magnetic detection data received from the magnetic detection device to the processing unit. For example, the biological information detection data and the magnetic detection data are received and the analysis is performed.

  The illuminating device of this embodiment is a system which detects the necessity of a safety confirmation by detecting the living body movement in the dwelling unit, and detecting the locking and unlocking of the door or the opening and closing of the door, for example.

  In the illumination device according to the present embodiment, for example, the processing unit further analyzes changes over time with respect to the presence / absence of a living body and the presence / absence of movement of the living body, and there is no change, and the door is locked and unlocked. Or, when it is analyzed that the door is opened and closed, the determination result that the safety confirmation of the resident of the dwelling unit where the lighting device is installed is necessary, as the analysis data, via the communication line network, When there is the change, the determination result that the resident's safety confirmation is unnecessary is transmitted as the analysis data to the external terminal via the communication line network.

  The system of the present embodiment further includes, for example, a magnetic detection device installed near the door of the dwelling unit, the magnetic detection device includes a magnetic sensor and a communication unit, and the magnetic sensor includes the door. Detecting a magnetic change due to locking and unlocking of the door, or a magnetic change due to opening and closing of the door, and the communication unit can communicate with the lighting device, and the magnetic detection data detected by the magnetic sensor Send to device.

  The living body movement detection method of the present embodiment uses, for example, a magnetic detection device installed near the door of the dwelling unit in addition to the illumination device of the present embodiment, and further includes a magnetic detection step and a communication step. And the magnetic detection step detects magnetism by the magnetic detection device, the communication step transmits magnetic detection data detected by the magnetic detection device to the illumination device, and the processing step includes the illumination The processing unit of the apparatus analyzes the presence / absence of a living body in the space and the presence / absence of movement of the living body based on the detected biological information detection data, and locks and opens the door based on the received magnetic detection data. The lock or the opening and closing of the door is analyzed.

  In the living body movement detection method of the present embodiment, for example, in the communication step, the magnetic detection data detected by the magnetic detection device is transmitted to the illumination device by wireless communication.

  The living body movement detection method according to the present embodiment detects whether or not safety confirmation is necessary, for example, by detecting the living body movement in the dwelling unit, and detecting the locking and unlocking of the door or the opening and closing of the door.

  In the living body movement detection method of the present embodiment, for example, in the processing step, a change with time of the presence or absence of a living body and the presence or absence of movement of the living body is analyzed, the change does not occur, and the door is locked. When it is analyzed that there is an unlocking or opening / closing of the door, the determination result that the safety of the resident of the dwelling unit where the lighting device is installed is necessary is obtained as the analysis data via the communication line network. And when there is a change, the determination result that the safety confirmation of the resident is unnecessary is transmitted as the analysis data to the external terminal via the communication line network. .

  An example of the illumination device of the present embodiment and a detection system using the illumination device will be described with reference to FIG. FIG. 8 is a schematic diagram showing an overall configuration when using the illumination device and the detection system. The illumination device 10 is attached to the room of the dwelling unit 1 of the subject 2, and the magnetic detection device 40 is attached to the vicinity of the door 50 of the dwelling unit 1. The illumination device 10 and the magnetic detection device 40 can communicate with each other. As will be described later, the communication method between the illumination device 10 and the magnetic detection device 40 is not limited, but will be described below using the wireless communication 40A as an example.

  In the dwelling unit 1, examples of the door 50 to which the magnetic detection device 40 is attached include a room door and a front door, and the front door is particularly preferable. The installation location of the magnetic detection device 40 with respect to the door 50 is not particularly limited. In the present invention, when analyzing the locking / unlocking of the door 50, for example, it is a position where a magnetic change due to switching between locking and unlocking can be detected. When analyzing the opening / closing of the door 50, for example, opening / closing of the door It is a position where magnetic change due to can be detected.

  The door 50 is locked by, for example, inserting a dead bolt (lock) of the door 50 into a corresponding strike (receiving seat), and unlocking the door 50 from the strike to the dead bolt. This is done by extracting. The locking / unlocking may be operated by a key or a thumb turn, for example. The opening and closing of the door 50 is not limited to the above-described locking / unlocking, but means opening and closing of the door 50 for a person to enter and exit.

  A method for generating a magnetic change by switching between locking and unlocking the door 50 and a magnetic change by opening and closing the door 50 is not particularly limited, and for example, a magnet can be used. The magnet is preferably arranged at a position where the distance or angle with respect to the magnetic detection device 40 is changed by switching between locking and unlocking of the door 50 or opening and closing of the door 50, for example. Thereby, a magnetic change can be generated by locking / unlocking the door 50 or opening / closing the door 50. As a specific example, FIG. 9 shows a form in which the magnet is arranged on the thumb turn 51 of the door 50. FIG. 9 is a schematic diagram showing the positional relationship between the thumb turn 51 of the door 50 and the magnetic detection device 40. In FIG. 9, a magnet 52 is fixed to the thumb turn 51. As shown in FIG. 9, for example, in the locked state of (A), the thumb turn 51 is in the horizontal direction, and in the unlocked state of (B), the thumb turn 51 is in the vertical direction. The distance between the magnet 52 fixed to the thumb turn 51 and the magnetic detection device 40 varies between the locked state (A) and the unlocked state (B). Therefore, the magnetic detection device 40 can detect a magnetic change caused by switching between locking and unlocking by the thumb turn 51.

  Moreover, it is not restrict | limited to this, For example, the magnet 52 may be fixed to the door 50 and the magnetic detection apparatus 40 may be arrange | positioned at the door 50 frame side. In this case, when the door 50 is opened, the magnet 52 becomes far from the door 50 frame, and when the door 50 is closed, the magnet 52 becomes closer to the door 50 frame. For this reason, the magnetic detection device 40 can detect a magnetic change due to opening and closing of the door 50.

  As described above, the communication method between the illumination device 10 and the magnetic detection device 40 is not particularly limited, and examples thereof include wireless communication. In this case, for example, the illumination device 10 includes a wireless communication unit as a communication unit with the magnetic detection device 40, and the magnetic detection device 40 includes a wireless communication unit as a communication unit with the illumination device 10.

  Next, an example of the illumination device 10 of the present embodiment will be described with reference to FIG. FIG. 10 is a block diagram illustrating an example of the lighting device 10. 10, for the sake of convenience, similarly to FIG. 8, a connection with the terminal 30 via a communication network and a connection with the magnetic detection device 40 by wireless communication are shown. The lighting device 10 includes a lighting device body 11. The illumination device body 11 includes an illumination unit 101, and further includes a biological information detection unit 102, a wireless communication unit 103 that is an example of the communication unit, a processing unit 104, and an output unit 105 to an external terminal. .

  In the illuminating device 10, for example, similarly to the biological information detecting unit 102, the processing unit 104, and the output unit 105, as described above, the wireless communication unit 103 is installed on the installation side substrate and the illumination side in the illuminating device body. You may accommodate between the provided diffusion covers (not shown). The power supply unit is connected to an external power supply, for example, directly or indirectly, and supplies power to the illumination unit 101, the biological information detection unit 102, the wireless communication unit 103, the processing unit 104, and the output unit 105.

  Further, when illumination is not necessary, such as in the daytime, for example, by installing an automatic lighting device or the like, the living body information detection unit 102, the wireless communication unit 103, and the processing unit 104 are maintained with the illumination unit 101 turned off. The output unit 105 can be operated.

  In the illumination device 10, the communication unit for the magnetic detection device 40 is not particularly limited as described above, and the wireless communication unit 103 can be exemplified. The wireless communication unit 103 can wirelessly communicate with the magnetic detection device 40 which is an external device different from the illumination device 10. The wireless communication unit 103 receives the magnetic detection data transmitted from the magnetic detection device 40 and transmits it to the processing unit 104.

  In the illumination device 10, the biological information detection data detected by the biological information detection unit 102 is sent to the processing unit 104 and analyzed as described later. Communication between the biological information detection unit 102 and the processing unit 104 is not particularly limited, and may be communication between circuits via a bus or wireless communication via a wireless communication unit, for example. In the latter case, a wireless communication unit 103 can be used as the wireless communication unit. The wireless communication unit 103 can wirelessly communicate with the processing unit 104 in the same lighting device 10. Then, the wireless communication unit 103 transmits the biological information detection data detected by the biological information detection unit 102 to the processing unit 104. The wireless communication unit 103 is not particularly limited as long as it can wirelessly connect between the biological information detection unit 102 and the processing unit 104 mounted in the same lighting device 10.

  In addition to the biological information detection data, the processing unit 104 further analyzes the locking and unlocking of the door 50 or the opening and closing of the door 50 based on the received magnetic detection data. As described above, for example, by arranging the magnetism detection device 40 and the magnet in the vicinity of the door 50, a magnetic change is generated by switching between locking and unlocking of the door 50 or opening and closing of the door 50. Can do. For this reason, for example, by setting a magnetic change due to switching between locking / unlocking of the door 50 or a magnetic change due to opening / closing of the door 50 as evaluation reference information, and comparing the magnetic detection data with the evaluation reference information The door 50 can be locked and unlocked or the door 50 can be opened or closed. The storage unit may store, as the evaluation reference information, the relationship between the switching of the locking / unlocking of the door 50 and the magnetic change, and the relationship between the opening / closing of the door 50 and the magnetic change.

  The illumination device main body 11 may further include a storage unit, for example. The storage unit can store, for example, biological information detection data by the biological information detection unit 102, magnetic information detection data by the magnetic detection device 40, analysis data by the processing unit 104, and the like.

  When the external terminal 30 includes the display unit, for example, the analysis data can be displayed as follows. Note that this is an exemplification, and does not limit the present invention. In the following example, a smartphone will be used as the external terminal 30 and the living room of the dwelling unit 1 will be described as an example of the installation location of the lighting device 10. FIG. 15 is a schematic diagram illustrating an example of analysis data display on the display unit 31 of the external terminal (smartphone) 30. As shown in FIG. 15, the analysis result 32 and its reception time 33 are displayed in time series on the display unit 31 of the smartphone 30. The analysis result 32 is displayed as a message such as, for example, “We could not confirm the activity in the living room at 0:00 △△ minutes” or “We could not confirm the unlocking of the entrance door at 0:00 △△ minutes”. Is done. In addition, when the movement of the subject 2 is confirmed, for example, “the activity in the living room has been confirmed at 0:00 hours △△ minutes”, and when the entrance door is unlocked, for example, A message such as “We have confirmed that the entrance door has been unlocked at 0:00 hours and △ minutes” is displayed. In addition, the display unit 31 may display the dwelling unit information and the name of the subject 2 as shown in FIG.

  For example, as illustrated in FIG. 8, the magnetic detection device 40 is a device installed near the door 50 of the dwelling unit 1, and includes a magnetic sensor 401 and a wireless communication unit 402 as an example of a communication unit.

  The magnetic sensor 401 is a sensor that detects magnetism. In the present invention, for example, a magnetic change due to locking and unlocking of the door 50 or a magnetic change due to opening and closing of the door 50 is detected. For example, a Hall element or the like can be used as the magnetic sensor 401.

  The communication unit only needs to be able to communicate with the lighting device 10. For example, the wireless communication unit 402 can be exemplified as described above. The wireless communication unit 402 can wirelessly communicate with the lighting device 10, and the wireless communication method is not particularly limited and is the same as described above.

(Modification 1)
For example, as illustrated in the block diagram of FIG. 11, the illumination device 10 may further include a detection control unit 106 as in the first modification of the first embodiment.

(Modification 2)
For example, as illustrated in the block diagram of FIG. 12, in the lighting device 10, the output unit 105 is a transmission / reception unit 405, and further includes an alert unit 107 as in the second modification of the first embodiment. Good.

  When the watcher 3 receives analysis data such as the subject 2 is not moving, the door 50 is not unlocked for a long time, or the door 50 is not opened for a long time via the communication network 20, The watcher 3 can send a message from the terminal 30 to the lighting device 10 via the communication line network 20 in real time. And if the transmission / reception part 405 of the illuminating device 10 receives the said message, the said message can be sent to the dwelling unit 1 from the alert part 107 of the illuminating device 10. FIG.

  Next, the detection method of this embodiment will be described with reference to the flowchart of FIG. The detection method of this embodiment is implemented as follows, for example using the detection system of this embodiment shown in FIG. 8, and the illuminating device 10 shown in FIGS. In the flowchart of FIG. 13, steps (S300 and S301) surrounded by a thick line indicate steps executed by the magnetic detection device 40, and the other steps indicate steps executed by the illumination device 10. In addition, the detection method of this embodiment is not limited to use of the detection system of FIG. 8 and the illuminating device 10 of FIGS. Illumination, detection of biological information, and detection of magnetic change will be described in order, but the order is not limited as will be described later.

  As in the first embodiment, the lighting device 10 illuminates the space (S100), detects biological information (S200), transmits the detected biological information detection data (S201), the presence / absence of the living body in the space, and the living body Is analyzed (S202), and the obtained analysis data is transmitted to the external terminal 30 via the communication network 20 (S203). This step (S200) to step (S203) are repeated, for example, continuously or intermittently.

  On the other hand, the magnetic detection device 40 detects a magnetic change due to locking and unlocking of the door of the dwelling unit 1 by the magnetic sensor 401 or a magnetic change due to opening and closing of the door (S300). The detected magnetic detection information is transmitted from the detection device 40 to the processing unit 104 of the illumination device 10 (S301). And the illuminating device 10 receives the said magnetic detection information transmitted from the magnetic detection apparatus 40 by the radio | wireless communication part 103, and transmits to the process part 104 of the illuminating device 10. FIG. Next, when receiving the magnetic detection information, the processing unit 104 of the lighting device 10 analyzes locking / unlocking of the door 50 or opening / closing of the door 50 based on the received magnetic detection data (S302). . Then, the analysis data obtained by the processing unit 104 of the lighting device 10 is transmitted to the external terminal 30 via the communication line network 20 (S203). This step (S300) to step (S302) and step (S203) are repeated, for example, continuously or intermittently.

  In the present embodiment, the step relating to illumination (S100), the step relating to biological information (S200) to the step (S202), the step relating to magnetic change (S300) to the step (S302) and the step (S203) are respectively performed in parallel, for example. It can be carried out. Moreover, the process (S100) regarding illumination is arbitrary, and you may perform another process in the state which has not performed this process (S100). That is, you may perform another process about the illuminating device 10, irrespective of ON / OFF of illumination.

  According to such a method, first, as described in the first embodiment, as described in the first embodiment, for example, whether or not the safety confirmation of the target person living in the dwelling unit is necessary by detecting the living body movement in the dwelling unit. It can be detected. As a specific example, for example, in the step (S202), a change over time is analyzed for the presence or absence of a living body and the presence or absence of movement of the living body, and if there is no change, the target person of the dwelling unit 1 where the lighting device 10 is installed The determination result that the safety confirmation of (resident) 2 is necessary can be transmitted to the external terminal 30 of the watcher 3 via the communication network 20 as the analysis data. When there is a change, the determination result that the safety confirmation of the subject 2 is not necessary can be transmitted to the external terminal 30 of the watcher 3 via the communication line network 20 as the analysis data. For this reason, when the former transmission result is received, the watcher 3 goes to the dwelling unit 1 and calls the target person 2 or makes a call to the target person 2, for example. You can take safety confirmation actions. On the other hand, when the latter transmission result is received, the watcher 3 can go to the dwelling unit 1 of the target person 2 or omit the telephone call to the target person 2, for example, without requiring safety confirmation.

  Furthermore, according to the method, as the second form, for example, the confirmation of the safety of the subject living in the dwelling unit from the viewpoint different from the first form by detecting the locking / unlocking of the door or the opening / closing of the door. Whether it is necessary or not can be detected. As a specific example, for example, in the step (S302), when door locking / unlocking or door opening / closing is analyzed, there is no change in door locking / unlocking for a long time, or there is no door opening / closing change Uses the determination result that the safety confirmation of the target person (resident) 2 of the dwelling unit 1 in which the lighting device 10 is installed as the analysis data as an outside of the watcher 3 via the communication network 20. It can be transmitted to the terminal 30. When there is a change, the determination result that the safety confirmation of the subject 2 is not necessary can be transmitted to the external terminal 30 of the watcher 3 via the communication line network 20 as the analysis data. For this reason, when the former transmission result is received, the watcher 3 goes to the dwelling unit 1 and calls the target person 2 or makes a call to the target person 2, for example. You can take safety confirmation actions. On the other hand, when the latter transmission result is received, the watcher 3 can go to the dwelling unit 1 of the target person 2 or omit the telephone call to the target person 2, for example, without requiring safety confirmation.

  Further, the following determination can be made from the combination of the first form and the second form. That is, for example, in the step (S202), there is no change over time in the presence or absence of the living body and the movement of the living body, and it is analyzed that the door is locked and unlocked or the door is opened or closed in the step (S302). In such a case, a determination result that the safety confirmation of the subject person is necessary may be transmitted as the analysis data to the external terminal via the communication line network. This is because, even if there is no change in the living body, there is a change in the locking / unlocking / opening / closing of the door, for example, a suspicious person may enter. On the other hand, in the step (S202), if there is a change over time with respect to the presence or absence of the living body and the presence or absence of movement of the living body, the determination result that the safety confirmation of the subject is unnecessary is used as the analysis data. You may transmit to the said external terminal via a communication line network. This is because it can be determined that the subject can move. In addition, if the movement of a living body is detected in a dwelling unit and then locked, and then the movement in the dwelling unit is not detected for a long time, the possibility of going out or traveling is high. Becomes lower.

  Moreover, as shown in the modification 2, when the illuminating device 10 has the alert part 107 further, a step as shown to the flowchart of FIG. 14 can be performed. That is, when the watcher 3 receives the analysis result that the safety confirmation is necessary for the target person 2 at the terminal 30, the watcher 3 transmits alert information to the lighting device 10 using the terminal 30. . The alert information is, for example, a real-time voice message, siren, fixed message, etc. of the watcher 3. And if the illuminating device 10 receives the said alert information by the transmission / reception part 405 (S204), it will transmit the said alert from the alert part 107 (S205).

  In this way, by enabling bidirectional information communication between the lighting device 10 installed in the dwelling unit 1 of the target person 2 and the terminal 30 carried by the watcher 3, for example, the watcher 3 can The terminal 30 can be used to send a message or siren confirming the safety to the subject 2. Further, the alert may be, for example, an alert for notifying the occurrence of a disaster. Even if a disaster occurs around the dwelling unit, the subject 2 may not be aware of it. In such a case, by sending an alert notifying the disaster, for example, the target person 2 can be notified of the disaster and prompted to evacuate.

  As described above, the illuminating device 10 functions as illumination and detects the movement of the living body and the locking / unlocking / opening / closing of the door. The original illumination function, the detection of the movement of the living body, and the locking / unlocking / opening / closing of the door may be performed in parallel, for example, or while one of them is stopped, the other is executed. May be.

[Embodiment 3]
The program of this embodiment is a program that can execute the detection method of the above-described embodiment on a computer. For example, the detection method of the present invention can be realized by installing and executing the program of the present embodiment on a computer. In this case, the CPU of the computer functions as, for example, the processing unit and optionally the detection control unit. Further, the program of the present embodiment may be recorded in a storage device such as a computer-readable recording medium. The recording medium is not particularly limited, and examples thereof include a read only memory (ROM), a hard disk (HD), an optical disk, a floppy (registered trademark) disk (FD), and the like.

  The present invention has been described above with reference to the embodiments. However, the present invention is not limited to the above embodiments. Various changes that can be understood by those skilled in the art can be made to the configuration and details of the present invention within the scope of the present invention.

  According to the present invention, it is possible to detect movement of a living body and output the result to a person outside the dwelling unit while performing a normal lighting function only by changing a lighting device that is essential for the dwelling unit. For this reason, for example, even if the resident is an elderly person living alone, the outside landlord can easily know whether the resident is in the room or moving, etc. Early detection is possible.

DESCRIPTION OF SYMBOLS 1 Dwelling unit 2 Target person 3 Watcher 4 Detection area 10 Illuminating device 11 Illuminating device main body 20 Communication network 30 Terminal 31 Display unit 32 Analysis result 33 Reception time 101 Illuminating unit 102 Detection unit 103 Wireless communication unit 104 Processing unit 105 Output unit 106 Detection control unit 107 Alert unit

Claims (30)

Having a lighting device body,
The lighting device body includes an illumination unit, a detection unit, a processing unit, and an output unit to an external terminal,
The detector is
Detecting biological information in the space where the lighting device body is installed,
The processor is
Based on the detection data detected by the detection unit, the presence or absence of a living body and the presence or absence of movement of the living body in the space are analyzed,
The output unit is
An illumination apparatus, wherein analysis data obtained by the processing unit is transmitted to the external terminal via a communication network. The lighting device according to claim 1, wherein the detection unit is a human sensor or a camera. The lighting device according to claim 2, wherein the human sensor is a pyroelectric sensor or an infrared sensor. Furthermore, it has a detection control unit,
The lighting device according to any one of claims 1 to 3, wherein the detection control unit controls start and stop of detection by the detection unit. The lighting device according to claim 4, wherein the detection control unit starts detection by the detection unit at an arbitrary time interval. The lighting device according to claim 4, wherein the detection control unit stops detection by the detection unit when an arbitrary time has elapsed from the start of detection. The lighting device according to claim 1, wherein the processing unit analyzes the presence / absence of a living body and the presence / absence of movement of the living body from the detection data received over time. The lighting device according to claim 1, wherein a light source of the lighting device body is an LED or an organic EL. The lighting device according to any one of claims 1 to 8, wherein the output unit includes a communication module and is connectable to the external terminal via the communication module. Furthermore, it has a wireless communication unit,
The wireless communication unit transmits detection data detected by the detection unit to the processing unit,
The lighting device according to any one of claims 1 to 9, wherein the processing unit receives the detection data and performs the analysis. The lighting device according to claim 10, wherein a wireless communication system by the wireless communication unit is at least one of standard IEEE 802.15.1 and standard IEEE 802.15.4. The illumination device according to any one of claims 1 to 11, wherein the illumination device is for ceiling installation or wall installation. The illuminating device according to any one of claims 1 to 12, which is a system that detects whether or not safety confirmation is necessary by detecting a living body movement in a dwelling unit. The processing unit further analyzes changes over time for the presence or absence of a living body and the presence or absence of movement of the living body,
When there is no change, the determination result that the safety confirmation of the resident of the dwelling unit in which the lighting device is installed is necessary is transmitted as the analysis data to the external terminal via the communication line network,
The determination result that the safety confirmation of the resident is unnecessary when there is a change is transmitted to the external terminal as the analysis data via the communication line network. The lighting device according to item. Furthermore, it has an alert part,
The output unit is a transmission / reception unit that transmits information to the external terminal and receives information from the external terminal;
The lighting device according to any one of claims 1 to 14, wherein when the output unit receives alert information transmitted from the external terminal, the alert unit transmits an alert. The lighting device according to claim 15, wherein the alert unit is a speaker. A lighting device and a terminal;
The lighting device and the terminal are connectable via a communication network;
The lighting device is the lighting device according to any one of claims 1 to 16;
The terminal includes a transmission / reception unit and a display unit,
The transceiver unit is
Receives analysis data transmitted from the output unit of the lighting device via the communication network,
The display unit
A biological movement detection system for displaying the received analysis data. The living body movement detection system according to claim 17, wherein the terminal is a portable terminal. The biological movement detection system according to claim 17 or 18, wherein the terminal is at least one selected from the group consisting of a smartphone, a tablet, a mobile phone, and a wearable device. Use of the lighting device according to any one of claims 1 to 16,
It has an illumination process, a detection process, a processing process, and an output process to an external terminal,
The illumination process includes
The lighting device illuminates the space,
The detection step includes
The detection unit of the lighting device detects biological information in a space where the lighting device is installed,
The processing step includes
Based on the detection data detected in the detection step, the presence or absence of a living body and the presence or absence of movement of the living body in the space are analyzed,
The output step includes
A biological movement detection method, comprising: transmitting analysis data obtained by the processing unit of the lighting device to the external terminal via a communication line network. The biological movement detection method according to claim 20, wherein in the detection step, detection by the detection unit is started at an arbitrary time interval. The biological movement detection method according to claim 20 or 21, wherein, in the detection step, detection by the detection unit is stopped when an arbitrary time has elapsed from the start of detection. The biological movement detection method according to any one of claims 20 to 22, wherein in the processing step, the presence / absence of a living body and the presence / absence of movement of the living body are analyzed from the detection data received over time. Furthermore, it has a wireless communication process,
The biological movement detection method according to any one of claims 20 to 23, wherein the wireless communication step transmits the detection data by wireless communication from the detection unit to the processing unit of the illumination device. 25. The living body movement detection method according to claim 24, wherein, in the wireless communication step, a wireless communication method is at least one of standard IEEE 802.15.1 and standard IEEE 802.15.4. The biological movement detection method according to any one of claims 20 to 25, wherein the necessity of safety confirmation is detected by detecting biological movement in a dwelling unit. In the processing step, further, analysis of changes over time for the presence or absence of a living body and the presence or absence of movement of a living body,
When there is no change, the determination result that the safety confirmation of the resident of the dwelling unit in which the lighting device is installed is necessary is transmitted as the analysis data to the external terminal via the communication line network,
27. When there is a change, the determination result that the safety confirmation of the resident is unnecessary is transmitted as the analysis data to the external terminal via the communication line network. The biological movement detection method according to Item. The output unit of the lighting device is a transmission / reception unit that transmits information to the external terminal and receives information from the external terminal,
Furthermore, it has an alert process,
The biological movement detection method according to any one of claims 20 to 27, wherein in the alerting step, an alert is transmitted when the output unit of the lighting device receives alert information transmitted from the external terminal. A program for causing a computer to execute the living body movement detection method according to any one of claims 20 to 28. A computer-readable recording medium on which the program according to claim 29 is recorded.