JP6522330B2 - Conduit and lighting system - Google Patents

Description

  The present invention relates to a conduit containing a wire and a lighting system using the conduit.

  Conventionally, in a building such as an apartment house, a telephone line was laid as a communication facility, and a fluorescent lamp was installed as a lighting facility. Furthermore, in recent years, new facilities such as an optical fiber, an LED illumination, a security camera, and the like have been developed, and it is required to provide these facilities in a building.

  For example, in Patent Document 1, an optical trunk cable is drawn to a common place (for example, an information communication central control room) in an apartment house, and one optical branch cable serving as a branch of the optical trunk cable is drawn into each dwelling unit. Discloses a technique for efficiently distributing multimedia data to each dwelling unit of an apartment house. Thus, addition of new equipment and replacement of existing equipment are expected to continue in the future.

Patent No. 4477993

  However, adding new facilities to existing buildings is not easy. This is because the equipment is not assumed at the time of construction. In addition, even new buildings can be constructed assuming facilities at the present time, but can not cope with new facilities that will appear in the future.

  Specifically, in the case of providing equipment which is not supposed at the time of construction, the wiring becomes a problem. The number of wires will be huge if individual wires are added each time new equipment is provided. Furthermore, it is also necessary to prevent interference between the power lines and the signal lines.

  For example, as a countermeasure for induction failure due to AC power supply, when the power line and the signal line are in parallel, it is desirable to wire both as far as possible. In addition, it may be necessary to take noise measures such as shielding the cable with a metal tape such as copper or aluminum or a copper wire braid. It is difficult to add wires individually while taking measures against such interference and noise, and as the number of wires increases, the risk of failure may increase.

  From these things, it is important to provide extensibility that can be added or replaced in the wiring of a building and to prevent interference between the wirings.

  The present invention has been made to solve the above-mentioned problems of the prior art, and a conduit capable of providing extensibility capable of adding or replacing a wiring of a building and preventing interference between the wirings. And providing a lighting system.

In order to solve the problems described above and achieve the object, the present invention provides a base member fixed to a wall surface, floor surface or ceiling surface of a building, a cover member detachable from the base member, and the base It is formed in the state where the cover member is attached to the member, and is independent of the first accommodation portion in the state where the cover member is attached to the first accommodation portion accommodating the communication line and / or the control line, and the base member. , And a lighting unit provided outside the cover member and receiving power supply from the power line and operating in response to a control signal from the control line. It is characterized by

  Further, in the invention described above, the illumination unit is a light emitting diode.

  Further, the present invention is characterized in that, in the above-mentioned invention, the cover member has a recess on the outer side, and the illumination unit is disposed in the recess.

  Further, the present invention is characterized in that, in the above-mentioned invention, the light emitting surface of the illumination unit is disposed at a predetermined angle with respect to the floor surface.

  Further, according to the present invention, in the above-mentioned invention, the lighting unit has a plurality of lighting element members arranged along the longitudinal direction of the conduit, and the lighting unit members are sequentially controlled to light up sequentially. Direction display indicating one of two directions parallel to the

  Further, according to the present invention, in the above-mentioned invention, at least a part of the communication line accommodated in the first accommodation portion is an optical communication line for performing optical communication.

  Further, according to the present invention, in the above-mentioned invention, the control line is an optical control line for transmitting a control signal of an illumination unit of another conduit as an optical signal, and a self-conduit converted from an optical signal to an electrical signal by an external device. And an electrical control line for transmitting a control signal of the lighting unit in the form of an electrical signal.

  Further, the present invention further comprises, in the above invention, a signal conversion unit that converts an optical signal into an electric signal, and the lighting unit operates in response to the control signal converted into the electric signal by the signal conversion unit. It features.

  Further, the present invention is characterized in that, in the above-mentioned invention, the cover member is fitted and attached to the base member.

  Further, according to the present invention, there is provided a plurality of conduits disposed on a wall surface, floor surface or ceiling surface of a building and having a housing portion for containing a wire and a lighting portion, and information acquisition for acquiring information related to an abnormality concerning the building. And a control unit that performs lighting control of the illumination unit according to the information acquired by the information acquisition unit.

  Further, the present invention is characterized in that, in the above-mentioned invention, the control unit performs lighting control of the illumination unit in a display mode indicating an evacuation route when information indicating occurrence of a disaster is acquired by the information acquisition unit. I assume.

  Further, the present invention is characterized in that, in the above-mentioned invention, the information acquisition means acquires the information indicating the occurrence of the disaster by communication with the outside.

  Further, according to the present invention, in the above-mentioned invention, the information acquisition means indicates an evacuation route according to the installation position of the detection unit when the occurrence of a disaster is detected by the detection unit installed in association with the conduit. Lighting control of the illumination unit is performed in a display mode.

  Further, according to the present invention, in the above-mentioned invention, when the information acquiring unit acquires information indicating an unauthorized intrusion, the control unit performs lighting control of the lighting unit of the conduit corresponding to the occurrence point of the intrusion. It is characterized by

  Further, according to the present invention, in the above-mentioned invention, when the information acquiring unit acquires information indicating that an abnormality has occurred in any of a plurality of dwelling units included in the building, the control unit generates the abnormality. Lighting control of the lighting unit of the conduit corresponding to the generated dwelling unit is performed.

According to the present invention, it is possible to add or replace the wiring architectural object is to have a scalability possible, and to prevent interference between wirings.

FIG. 1 is an explanatory view for explaining the concept of a conduit and a lighting system according to an embodiment. FIG. 2 is an explanatory view for explaining the structure of the conduit. FIG. 3 is an explanatory view of the appearance of the conduit. FIG. 4 is a cross-sectional view of the conduit. FIG. 5 is an explanatory view of a state in which the conduit is laid in the common corridor. FIG. 6 is an explanatory diagram for explaining the configuration of the system according to the embodiment. FIG. 7 is an explanatory view of the direction display of the illumination unit. FIG. 8 is a flowchart showing a processing procedure related to lighting by the management device. FIG. 9 is a flowchart showing details of the basic illumination control process shown in FIG. FIG. 10 is an explanatory diagram of a specific example of the wiring of the illumination control line. (1) FIG. 11 is an explanatory view of a specific example of the wiring of the illumination control line. (Part 2) FIG. 12 is an explanatory view of a modification in which a photoelectric conversion device is provided in a conduit. (1) FIG. 13 is an explanatory view of a modification in which the photoelectric conversion device is provided in the conduit. (Part 2)

  In the following, preferred embodiments of the conduit and lighting system according to the invention will be described in detail with reference to the accompanying drawings. In the following embodiments, the case where the conduit and the illumination system according to the present invention are applied to an apartment house will be described.

  First, the concept of the conduit and the lighting system according to the present embodiment will be described. FIG. 1 is an explanatory view for explaining the concept of a conduit and a lighting system according to an embodiment. The apartment complex shown in FIG. 1 has three floors, has a plurality of dwelling units 60a on the first floor, a plurality of dwelling units 60b on the second floor, and a plurality of dwelling units 60c on the third floor.

  Moreover, the management apparatus 10 is provided as a shared installation of the whole collective housing. Further, an IDF (Intermediate Distribution Frame) 20a is provided in the first floor common area, an IDF 20b is provided in the second floor area, and an IDF 20c is provided in the third floor area.

  The IDF 20a relays the wiring between the management device 10 and the first floor dwelling unit 60a. Also, the IDF 20a relays the wiring between the management device 10 and the IDF 20b. The IDF 20b relays the wiring between the IDF 20a and the second floor dwelling unit 60b. Also, the IDF 20b relays the wiring between the IDF 20a and the IDF 20c. The IDF 20c relays the wiring between the IDF 20b and the dwelling unit 60c on the third floor.

  And the wiring between the management apparatus 10, IDF20a-20c, and dwelling units 60a-60c is accommodated in the conduit | pipe 30. As shown in FIG. The conduit 30 has a length of about 1.8 m and is laid in such a manner that a plurality of conduits 30 are connected to a shared corridor or the like of the housing complex.

  The conduit 30 has two receptacles inside. Also, the conduit 30 has the illumination unit 40 on the outside. As the illumination unit 40, for example, an approximately 1.8 m LED tape in which a plurality of LEDs (light emitting diodes) are arranged on a sheet is used.

  The management device 10 includes an optical communication processing unit 11, a lighting control unit 12, and a power supply unit 13. The optical communication processing unit 11 is a processing unit that performs communication by an optical signal between the outside and the dwelling units 60a to 60c. This optical signal communication can be used for telephone, connection to the Internet, reception of television broadcast, and the like. Communication by the optical signal is performed by the optical communication line 51. The optical communication line 51 is, for example, an optical fiber, and is accommodated in the conduit 30.

  The illumination control unit 12 is a processing unit that controls a plurality of illumination units 40 that each of the plurality of conduits 30 has. Specifically, the illumination control unit 12 transmits a control signal that instructs the plurality of illumination units 40 to turn on, increase or decrease the amount of light, or turn off. Transmission of the control signal is performed using the illumination control line 52. The illumination control line 52 may be an optical signal or an electrical signal. When an optical signal is used for the control signal, an optical fiber or the like can be used for the illumination control line 52. Also, the lighting control line 52 is accommodated in the conduit 30.

  The power supply unit 13 is a unit that supplies power to the plurality of lighting units 40 that each of the plurality of conduits 30 has. The supply of power is performed by the power line 53. Also, the power line 53 is accommodated in the conduit 30.

  Thus, the conduit 30 accommodates the optical communication line 51, the illumination control line 52, and the power line 53. Here, the optical communication line 51 and the illumination control line 52 are accommodated in one of the two accommodation portions of the conduit 30, and the power line is accommodated in the other accommodation portion. By separating and accommodating the optical communication line 51 and the illumination control line 52 and the power line 53 in different accommodation units, interference between the optical communication line 51 and the illumination control line 52 and the power line 53 can be prevented.

  Next, the structure of the conduit 30 will be described. FIG. 2 is an explanatory view for explaining the structure of the conduit 30. As shown in FIG. As shown in FIG. 2A, the illumination unit 40 is provided on the outside of the conduit 30, and two accommodation units of the accommodation unit 31 and the accommodation unit 32 are formed inside the conduit 30. The accommodation unit 31 accommodates the optical communication line 51 and the illumination control line 52, and the accommodation unit 32 accommodates the power line 53.

  Although FIG. 2 shows a state in which one optical communication line 51, one illumination control line 52, and one power line 53 are accommodated, any number of wirings can be accommodated. For example, with regard to the optical communication line, four for the dwelling units 60a to 60c and two for two may be accommodated. In addition to one for the own conduit 30, the illumination control line 52 for the subsequent conduit 30 can be accommodated.

  As shown in FIG. 2 (b), the conduit 30 has a base member 33 and a cover member 34. The base member 33 is fixed to the wall surface, floor surface or ceiling surface of the building. The cover member 34 can be mounted by being fitted to the base member 33. Also, the cover member 34 can be removed from the base member 33 by removing the fitting.

  The base member 33 is provided with a partition plate 35. In a state where the cover member 34 is mounted on the base member 33, the inside of the conduit 30 is partitioned by the partition plate 35, and two independent accommodating portions 31 and 32 are formed.

  Further, a valley-shaped recess is provided along the longitudinal direction on the outer surface of the cover member 34, and the illumination unit 40 is provided on the bottom surface of the recess. In the vicinity of the end of the recess, a hole 34a is provided. At the end 41 of the illumination unit 40, a connector 42 for control and a connector 43 for power are provided.

  Although the optical communication line 51 and the illumination control line 52 are accommodated in the accommodation portion 31 of the conduit 30, the illumination control line 52 has a connector 52a at its end. The connector 42 of the lighting unit 40 is connected to the connector 52a through the hole 34a.

  A power line 53 is housed in the housing portion 32 of the conduit 30, and the power line 53 has a connector 53a in the middle thereof. The connector 43 of the illumination unit 40 is connected to the connector 53a through the hole 34a.

  FIG. 3 is an explanatory view of the appearance of the conduit 30. 3 (a) is a front view of the conduit 30, FIG. 3 (b) is a perspective view of the conduit 30 viewed from the side, and FIG. 3 (c) is a perspective view of the conduit 30 viewed from below is there.

  As shown in FIGS. 3A to 3C, when the conduit 30 is viewed from the front, the illumination unit 40 is in a hidden state. This is because the illumination unit 40 is provided on the bottom surface of the concave portion of the cover member 34, and the illumination unit 40 can be prevented from being exposed to sunlight, wind and rain, and the like.

  FIG. 4 is a cross-sectional view of the conduit 30. As shown in FIG. 4, the recess 34b in the cover member 34 of the conduit 30 is open at an angle of 67 degrees from its bottom surface. Further, the bottom surface is inclined at an angle of 25 degrees from the partition plate 35. Here, the partition plate 35 is perpendicular to the surface of the base member 33.

  FIG. 5 is an explanatory view of a state where the conduit 30 is laid in the common corridor. As shown in FIG. 5 (a), when the conduit 30 is laid on the upper wall of the door 64a of the dwelling unit, as shown in FIG. 5 (b), the floor of the common corridor can be illuminated by the lighting unit 40. This is because as shown in the cross-sectional view of FIG. 4, the recess 34 b has an opening and the bottom surface has an inclination.

  Next, the configuration of the system according to the present embodiment will be described. FIG. 6 is an explanatory diagram for explaining the configuration of the system according to the embodiment. As shown in FIG. 6, the system according to the embodiment includes a management device 10, an IDF 20, a plurality of conduits 30, a dwelling 60, an illuminance sensor 71, a human sensor 72, a disaster sensor 73, and an intrusion sensor 74.

  As already demonstrated, the management apparatus 10 is provided as a shared installation of the whole collective housing, and IDF20 is provided in the common part of each floor. Then, a plurality of conduits 30 are laid between the IDF 20 and the dwelling unit 60, and a wire is passed through the inside of the conduits 30.

  The illuminance sensor 71 is disposed in association with the conduit 30, detects the brightness around the conduit 30, and transmits the detection result to the management device 10. Similarly, the human sensor 72 is disposed in association with the conduit 30, detects a person located around the conduit 30, and transmits the detection result to the management device 10.

  The illuminance sensor 71 and the human sensor 72 may be separately provided in the vicinity of the conduit 30 or may be provided in the conduit 30. When the illuminance sensor 71 and the human sensor 72 are provided in the conduit 30, the power line 53 is used as a power source. A communication line for transmitting detection results of the illuminance sensor 71 and the human sensor 72 may be accommodated in the housing portion 31 of the conduit 30.

  The disaster sensor 73 detects a fire, an earthquake, a gas leak and the like, and transmits the detection result to the management device 10. The intrusion sensor 74 is an arbitrary sensor that detects an unauthorized intrusion attempt, such as vibration of a locked window, and transmits the detection result to the management device 10. The disaster sensor 73 and the intrusion sensor 74 are appropriately arranged in the collective housing, and the information specifying the arrangement is held by the management device 10.

  The management apparatus 10 includes an optical communication processing unit 11, a lighting control unit 12, a power supply unit 13, and a disaster information acquisition unit 14. The disaster information acquisition unit 14 is a processing unit that connects to an external server and acquires information indicating occurrence of a disaster such as an earthquake.

  The optical communication processing unit 11 is a processing unit that performs communication by an optical signal between the outside and the dwelling unit 60 as described above. Communication by the optical signal is performed using the optical communication line 51. The optical communication line 51 is, for example, an optical fiber, and is accommodated in the conduit 30.

  Furthermore, the optical communication processing unit 11 can mutually convert an optical signal and an electrical signal. Therefore, the optical communication processing unit 11 can convert the electrical signal output from the illumination control unit 12 into an optical signal and load the optical signal on the optical communication line 51. Further, an optical signal addressed to the illumination control unit 12 can be extracted from the optical communication line 51, converted into an electrical signal, and output to the illumination control unit 12. Specifically, the optical communication processing unit 11 converts the control signal output from the illumination control unit 12, that is, the signal for controlling the illumination unit 40 of the conduit 30 from an electrical signal to an optical signal, and transmits the optical signal to the IDF 20.

  The illumination control unit 12 is a processing unit that controls the plurality of illumination units 40 respectively included in the plurality of conduits 30, and includes a lighting control unit 12a, a guidance processing unit 12b, an abnormality notification processing unit 12c, and a crime prevention support processing unit 12d.

  The lighting control unit 12a is a processing unit that outputs a control signal instructing lighting, increase / decrease of the light amount, and turning off to the plurality of lighting units 40 respectively included in the plurality of conduits 30. Specifically, the lighting control unit 12a outputs a control signal instructing lighting to the lighting unit 40 of the corresponding conduit 30 when the illuminance output by the illuminance sensor 71 is less than the lighting threshold. The lighting control unit 12a outputs a control signal instructing the lighting unit 40 of the corresponding conduit 30 to turn off when the illuminance output from the illuminance sensor 71 becomes equal to or higher than the turn-off threshold.

  Furthermore, if an output indicating that the person is present is obtained by the human sensor 72 during lighting and extinguishing, the lighting control unit 12a performs control to increase the light amount to the lighting unit 40 of the corresponding conduit 30. Output a signal. Then, after outputting the control signal to increase the light quantity, if an output indicating that the person is not present is obtained by the human sensor 72, the lighting control unit 12a applies the light quantity to the illumination unit 40 of the corresponding conduit 30. Output the control signal to be decreased.

  As described above, the lighting control unit 12 a performs basic illumination control using the outputs of the illuminance sensor 71 and the human sensor 72. In addition, the lighting control unit 12a outputs a control signal to the lighting unit 40 of the conduit 30 under the control of the guidance processing unit 12b, the abnormality notification processing unit 12c, and the crime prevention support processing unit 12d.

  The lighting control unit 12a outputs various control signals for the lighting unit 40 of the conduit 30 as electrical signals. The control signals are converted into optical signals by the optical communication processing unit 11 and transmitted to the IDF 20.

  The guidance processing unit 12 b is a processing unit that reports an evacuation route using the lighting unit 40 when a disaster occurs. Although the details will be described later, the illumination unit 40 can perform direction display indicating one of two directions parallel to the longitudinal direction of the conduit 30. The guidance processing unit 12 b indicates the direction to be evacuated by the directional display of the lighting unit 40.

  The evacuation route reported by the guidance processing unit 12b can be made different according to the disaster that has occurred. For example, when the occurrence of a fire inside the housing complex is detected by the disaster sensor 73, the guidance processing unit 12b selects an emergency exit or the like of each floor according to the fire occurrence location, and an evacuation route leading to the selected emergency exit or the like. To inform In addition, when the information indicating the occurrence of an earthquake and the danger of a tsunami is acquired by the disaster information acquiring unit 14, the guidance processing unit 12b reports an evacuation route leading to stairs or the like to the upper floor.

  The abnormality notification processing unit 12 c is a processing unit that lights up the illumination unit 40 of the conduit 30 located outside the dwelling unit 60 when an abnormality occurs inside the dwelling unit 60, and reports the occurrence of the malfunction. The occurrence of abnormality inside the dwelling unit 60 can be detected by the in-dwelling sensor 63 provided inside the dwelling unit 60. As the sensor 63 in the dwelling unit, any device such as an emergency switch operated by the resident himself, a sensor automatically detecting an abnormality related to the resident, and the like can be used other than a sensor for detecting a fire and a gas leak. In the housing complex, only the resident of the housing unit freely enters and leaves the interior of the housing unit 60, and even the manager of the housing complex can not forcibly enter. On the other hand, when an internal abnormality occurs, external intervention may be desired. Therefore, by making it possible to confirm that external intervention is necessary by lighting of the illumination unit 40, it is possible to cope with the abnormality early.

  The crime prevention support processing unit 12 d is a processing unit that lights up the illumination unit 40 of the conduit 30 located around the entrance when the intrusion sensor 74 detects an unauthorized intrusion attempt. Thus, by lighting the illumination unit 40 in response to the attempt of intrusion, it is possible to intimidate and check against the person who attempted the intrusion. Furthermore, when the security camera is installed, the illumination unit 40 can be used as the illumination of the security camera to illuminate a better image by illuminating the imaging range.

  When the guidance processing unit 12b, the abnormality notification processing unit 12c, and the crime prevention support processing unit 12d control lighting of the lighting unit 40, the control content is notified to the lighting control unit 12a, and a control signal corresponding to the control content is lighted. It will be output to the control unit 12a.

  The power supply unit 13 is a unit that supplies power to the plurality of lighting units 40 included in each of the plurality of conduits 30, and includes a main power supply 13a and a standby power supply 13b. The main power supply 13a is, for example, a commercial power supply, and the standby power supply 13b is, for example, a battery. Normally, the power supply unit 13 connects the power line 53 and the main power supply 13a, and uses the main power supply 13a for supplying power. When the main power supply 13a can not be used due to a disaster or the like, the power supply 53 is switched to the standby power supply 13b to supply power to the power line 53. For this reason, even at the time of disaster, the lighting unit 40 can be turned on to notify the evacuation route.

  The IDF 20 has the photoelectric conversion device 21 inside. The photoelectric conversion device 21 is a media converter capable of mutually converting an optical signal and an electrical signal. Specifically, the IDF 20 extracts a control signal of the illumination unit 40 from the optical communication line 51, converts it into an electrical signal, and outputs it. As a result, the output from the IDF 20 is the illumination control line 52 transmitting the control signal to the illumination unit 40 of the conduit 30 in the latter stage as an electric signal and the optical communication line 51 transmitting the remaining optical signal.

  In the case where another IDF 20 is present in the subsequent stage, the control signal of the illumination unit 40 after the other IDF 20 is left as an optical signal. Therefore, the IDF 20 extracts the control signal of the lighting unit 40 for the conduit 30 located between itself and the other IDF 20, converts it to an electrical signal, and outputs it.

  The conduit 30 accommodates the optical communication line 51, the illumination control line 52 and the power line 53, and has an illumination unit 40. The illumination control line 52 includes an illumination control line 52 for transmitting a control signal to the illumination unit 40 of the own conduit 30 and an illumination control line 52 for transmitting a control signal to the illumination unit 40 of the subsequent conduit 30. The lighting unit 40 receives supply of power from the power line 53 and operates in response to a control signal from the lighting control line 52.

  An optical communication line 51 is drawn into the dwelling unit 60 from the conduit 30. In addition, inside the dwelling unit 60, a photoelectric conversion device 61, an in-dwelling unit device 62, and a dwelling unit sensor 63 are provided. The photoelectric conversion device 61 is a media converter capable of mutually converting an optical signal and an electrical signal. The in-house device 62 is connected to the photoelectric conversion device 61. However, since the in-house device 62 is basically a device using an electric signal, signal conversion by the photoelectric conversion device 61 is required. is there. The in-house device 62 is, for example, a telephone, a computer for connecting to the Internet, or a television receiver.

  Next, the direction display of the illumination unit 40 will be described. FIG. 7 is an explanatory view of the direction display of the illumination unit 40. As shown in FIG. As shown in FIG. 7A, the lighting unit 40 has a plurality of lighting element members arranged along the length of the conduit 30. The lighting element member is, for example, an LED.

  The LEDs which are lighting element members can be individually controlled to be lit. Further, in FIG. 7A, the LED 44 emitting green light and the LED 45 emitting white light are disposed. Specifically, after disposing one LED 44, the configuration in which three LEDs 45 are disposed is repeated.

  The white LED 45 is used for basic illumination by the outputs of the illumination sensor 71 and the human sensor 72, and illumination when an unauthorized intrusion attempt is detected by the output of the intrusion sensor 74. The green LED 44 is used for notification of an evacuation route by the guidance processing unit 12 b and notification of the occurrence of an abnormality by the abnormality notification processing unit 12 c.

  The notification of the evacuation route by the guidance processing unit 12b uses the direction display of the illumination unit 40, but this direction display can be performed by sequentially turning on the green LEDs 44 individually. Specifically, as shown in FIGS. 7 (b1) to 7 (b7), first, the LED 44 at the end is turned on, and then the control is performed to turn on the LED 44 next to the lit LED 44 and turn off the original LED 44. As described above, by controlling the lighting of the LED 44, it is possible to realize direction display indicating one of two directions parallel to the longitudinal direction of the conduit 30.

  Next, a processing procedure relating to illumination by the management device 10 will be described. FIG. 8 is a flowchart showing a processing procedure related to lighting by the management device 10. First, the lighting control unit 12a of the lighting control unit 12 performs basic lighting control processing, which is basic lighting control, using outputs of the illuminance sensor 71 and the human sensor 72 (step S101). Details of the basic illumination control process will be described later.

  After step S101, the abnormality notification processing unit 12c acquires the output of the in-dwell sensor 63 provided in each dwell unit 60, and determines whether any in-dwell sensor 63 has detected an abnormality (step S102). If any of the in-house sensors 63 detects an abnormality (step S102; Yes), the abnormality notification processing unit 12c turns on the illumination unit 40 of the conduit 30 provided in the upper portion of the entrance of the corresponding dwelling unit 60, Informing of the occurrence of (step S103).

  After step S103, or when no sensor in the dwelling unit 63 detects any abnormality (step S102; No), the guidance processing unit 12b outputs the output of the disaster sensor 73 and the information acquired by the disaster information acquisition unit 14 And determine whether a disaster has occurred (step S104). When a disaster occurs (step S104; Yes), the guidance processing unit 12b sets an evacuation route according to the content of the disaster, and performs lighting control of the illumination unit 40 of the conduit 30 so as to indicate the evacuation route (step S105).

After step S105, or when no disaster occurs (step S104; No), the crime prevention support processing unit 12d acquires the output of the intrusion sensor 74, and whether or not any intrusion sensor 74 detects an abnormality Is determined (step S106). If one of the intrusion sensors 74 detects an abnormality (Step S106; Yes), the crime prevention support processing unit 12d turns on the illumination unit 40 of the conduit 30 located in the vicinity thereof (Step S107).
(Step S103).

  After step S107, or when no intrusion sensor 74 detects any abnormality (step S106; No), the illumination control unit 12 ends the process related to illumination.

  FIG. 9 is a flowchart showing details of the basic illumination control process shown in FIG. The basic illumination control process shown in FIG. 9 is individually executed for each of the plurality of illumination units 40. When the basic illumination control process is started, the lighting control unit 12a first determines whether the illuminance output by the illuminance sensor 71 is less than the lighting threshold (step S201). And if illumination intensity is more than a lighting threshold (Step S201; No), basic illumination control processing is ended as it is.

  If the illuminance is less than the lighting threshold (step S201; Yes), the lighting control unit 12a outputs a control signal instructing lighting to the lighting unit 40 of the corresponding conduit 30, and starts lighting (step S202).

  After step S202, the lighting control unit 12a determines whether an output indicating that the person is present is obtained by the human sensor 72, that is, whether the human sensor 72 has a response (step S203). ).

  If there is a response in the human sensor 72 (Step S203; Yes), the lighting control unit 12a outputs a control signal to increase the light amount to the lighting unit 40 of the corresponding conduit 30 (Step S204).

  After step S204, the lighting control unit 12a determines whether an output indicating that the person is not present is obtained by the human sensor 72, that is, whether the human sensor 72 has no response (step S205). ). If there is a response from the human sensor 72 (step S205; No), the lighting control unit 12a executes the determination of step S205 again after a predetermined time has elapsed.

  If the reaction of the human sensor 72 disappears (step S205; Yes), the lighting control unit 12a outputs a control signal for reducing the light amount to the illumination unit 40 of the corresponding conduit 30, and restores the light amount (step S206).

  After step S206, or when there is no response from the human sensor in step S203 (step S203; No), the lighting control unit 12a determines whether the illuminance output by the illuminance sensor 71 is equal to or more than the extinguishing threshold. (Step S207). And if illumination intensity is less than a light extinction threshold (Step S207; No), it shifts to Step S203.

  If the illuminance is equal to or higher than the turn-off threshold (step S207; Yes), the lighting control unit 12a outputs a control signal instructing the lighting unit 40 of the corresponding conduit 30 to turn off and ends the lighting (step S208). End the basic lighting control process.

  Next, a specific example of the wiring of the illumination control line 52 will be described. 10 and 11 are explanatory diagrams of specific examples of the wiring of the illumination control line 52. FIG. In the configuration shown in FIG. 10, the IDF 20a is connected to the management device 10. A plurality of conduits 30a and an IDF 20b are connected to the rear stage of the IDF 20a. Further, a plurality of conduits 30b and an IDF 20c are connected to the rear stage of the IDF 20b. And a plurality of conduits 30c are connected to the latter part of IDF 20c.

  In this configuration, the photoelectric conversion device 21 a of the IDF 20 a converts a control signal for the illumination unit 40 a of the conduit 30 a from an optical signal to an electrical signal and outputs the signal to the illumination control line 52. On the other hand, control signals for the illumination unit 40b of the conduit 30b and the illumination unit 40c of the conduit 30c are sent to the IDF 20b as they are optical signals.

  The photoelectric conversion device 21 b of the IDF 20 b converts a control signal for the illumination unit 40 b of the conduit 30 b from an optical signal to an electrical signal and outputs the signal to the illumination control line 52. On the other hand, the control signal for the illumination unit 40c of the conduit 30c is sent to the IDF 20c as it is as an optical signal. Then, the photoelectric conversion device 21 c of the IDF 20 c converts a control signal for the illumination unit 40 c of the conduit 30 c from an optical signal to an electrical signal and outputs the converted signal to the illumination control line 52.

  In the configuration shown in FIG. 11, the IDF 20 d is connected to the management device 10. A plurality of conduits 30d are connected to the rear stage of the IDF 20d. Furthermore, the IDF 20e is connected to the rear of the plurality of conduits 30d, and the plurality of conduits 30e is connected to the rear of the IDF 20e.

  In this configuration, the photoelectric conversion device 21 d of the IDF 20 d converts a control signal for the illumination unit 40 d of the conduit 30 d from an optical signal to an electrical signal and outputs the signal to the illumination control line 52. On the other hand, the control signal for the illumination unit 40e of the conduit 30e is sent to the IDF 20e as the optical signal.

  The photoelectric conversion device 21e of the IDF 20e converts a control signal for the illumination unit 40e of the conduit 30e from an optical signal into an electrical signal and outputs the signal to the illumination control line 52. Although not shown, if another IDF is present after the conduit 30e, the control signal for the lighting unit of the conduit connected after the later IDF is transmitted by the optical communication line 51 as it is as an optical signal. .

  As shown in FIG. 10 and FIG. 11, the IDF extracts the control signal of the lighting unit for the conduit located between itself and the other IDF, converts it to an electrical signal, and outputs it. And the control signal of the illumination part connected after other IDF leaves as an optical signal.

  Next, a modification in which a photoelectric conversion device is provided in a conduit will be described. FIG.12 and FIG.13 is explanatory drawing of the modification which provides a photoelectric conversion apparatus in a conduit | pipe. In the configuration shown in FIG. 12, the IDF 120 a is connected to the management apparatus 110. A plurality of conduits 130a and an IDF 120b are connected to the rear stage of the IDF 120a. Further, a plurality of conduits 130 b and an IDF 120 c are connected to the rear stage of the IDF 120 b. And a plurality of conduits 130c are connected to the rear stage of the IDF 120c.

  The IDF 120a has an optical signal processor 122a inside. The optical signal processor 122a is a router that relays an optical signal. Similarly, the IDF 120b includes an optical signal processor 122b, and the IDF 120c includes an optical signal processor 122c.

  The IDF 120a sends the control signal for the illumination unit 140a of the conduit 130a as the optical signal to the conduit 130a. Further, control signals for the illumination unit 140b of the conduit 130b and the illumination unit 140c of the conduit 130c are sent as they are to the IDF 120b.

  The IDF 120b sends the control signal for the illumination unit 140b of the conduit 130b as the optical signal to the conduit 130b. The control signal for the illumination unit 140c of the conduit 130c is sent to the IDF 120c as it is as an optical signal. Then, the IDF 120c sends the control signal for the illumination unit 140c of the conduit 130c as the optical signal to the conduit 130c.

  The conduit 130a has an illumination unit 140a on the outside, and has a photoelectric conversion device 136a inside. The photoelectric conversion device 136a converts a control signal for the illumination unit 140a of the own conduit 130a from an optical signal to an electrical signal, and outputs the converted signal to the illumination unit 140a of the own conduit 130a. On the other hand, the control signal for the illumination unit 140a of the other conduit 130a in the latter stage is sent to the latter stage as it is as an optical signal.

  The conduit 130 b has an illumination unit 140 b on the outside and a photoelectric conversion device 136 b on the inside. The photoelectric conversion device 136b converts a control signal for the lighting unit 140b of the own conduit 130b from an optical signal to an electrical signal, and outputs the converted signal to the lighting unit 140b of the own conduit 130b. On the other hand, the control signal for the illumination unit 140b of the other conduit 130b in the latter stage is sent to the latter stage as it is an optical signal.

  The conduit 130c has an illumination unit 140c on the outside and a photoelectric conversion device 136c on the inside. The photoelectric conversion device 136c converts a control signal for the lighting unit 140c of the own conduit 130c from an optical signal to an electrical signal, and outputs the converted signal to the lighting unit 140c of the own conduit 130c. On the other hand, the control signal for the illumination unit 140c of the other conduit 130c in the subsequent stage is sent as it is to the subsequent stage as the optical signal.

  In the configuration shown in FIG. 13, a plurality of conduits 130 d are connected to the management device 110. The conduit 130d has an illumination unit 140d on the outside and a photoelectric conversion device 136d on the inside. The photoelectric conversion device 136d converts a control signal for the illumination unit 140d of the own conduit 130d from an optical signal to an electrical signal, and outputs the converted signal to the illumination unit 140d of the own conduit 130d. On the other hand, the control signal for the illumination unit 140d of the other conduit 130d of the latter stage is sent to the latter stage as it is an optical signal.

  As shown in FIGS. 12 and 13, in the configuration in which the photoelectric conversion devices 136a-d are provided inside the conduits 130a-d, the process of converting the control signal from an optical signal to an electrical signal is performed outside the conduits 130a-d. There is no need to do it.

  As described above, in the present embodiment, the first housing portion 31 and the second housing portion 32 are formed inside the conduit 30 by mounting the cover member 34 on the base member 33 of the conduit 30, The optical communication line 51 and the illumination control line 52 are accommodated in the unit 31, and the power line 53 is accommodated in the accommodation unit 32. As described above, by separating and accommodating the optical communication line 51, the illumination control line 52, and the power line 53 in different accommodation portions, interference between the wires can be prevented.

  In addition, since the cover member 34 can be easily removed from the base member 33, the addition and replacement of the wiring to the housing portion 31 and the housing portion 32 become possible, and the wiring can be made expandable.

  Further, the conduit 30 can be used as a lighting device by providing the lighting unit 40 which receives supply of power from the power line 53 and operates by receiving a control signal from the lighting control line 52 outside the conduit 30.

  In addition, by acquiring information on abnormalities pertaining to the building, and lighting control of the lighting unit 40, notification of the evacuation route at the time of disaster, support of crime prevention by illuminating the occurrence point of intrusion, dwelling unit where abnormality occurred internally Can be notified.

  In the notification of the evacuation route, the lighting unit 40 in which a plurality of lighting element members are arranged along the longitudinal length of the conduit 30 is used to control lighting of the plurality of lighting element members separately one by one. The evacuation route can be effectively informed by displaying the direction indicating one side.

  In addition, although the pictogram with illumination may be provided in the emergency exit of a building, it is preferable to make the power line which illumination of this pictogram uses as another line separate from other power lines. Even in that case, the power line for illumination of the pictogram can be accommodated in the second accommodation portion 32 of the conduit 30. Similarly, even when dedicated wiring is required individually as a power line, a control line, or a communication line, it can be accommodated in the first accommodation portion 31 or the second accommodation portion of the conduit 30.

  In addition, by using an LED for the lighting unit 40, power consumption can be reduced. For example, even with a voltage of about 12 V, a sufficient amount of light can be obtained. Furthermore, by lowering the voltage of the power supply, even an operator without special qualification can install or replace. From these things, the maintainability of the illumination unit 40 is improved.

  In the present embodiment, although the present invention is applied to a collective housing as an example, the present invention can be applied to any construction such as a detached house, a commercial facility, an office building, etc. It is.

  Moreover, although the case where it arrange | positions so that the illumination part 40 may illuminate the lower side of the conduit | pipe 30 was illustrated in the present Example, you may arrange | position so that the illumination part 40 may illuminate the upper side of the conduit 30. FIG. Moreover, although the structure which provides the illumination part 40 in the conduit | pipe 30 was illustrated in the present Example, you may provide a camera, a speaker, etc. in the conduit | pipe 30. FIG. Even a camera or a speaker can receive power and control from the wiring inside the conduit 30. In addition, data acquired by a camera or the like may be transmitted using the wiring in the conduit 30.

  Further, each configuration shown in the drawings is functionally schematic, and does not necessarily have to be physically configured as shown in the drawings. That is, the form of distribution and integration of each device is not limited to the illustrated one, and all or a part thereof is functionally or physically dispersed or integrated in any unit according to various loads, usage conditions, etc. It can be configured.

  As described above, the conduit and the lighting system according to the present invention is suitable for providing extensibility that can be added or replaced to the wiring of a building and preventing interference between the wirings.

10, 110 Management device 11 Optical communication processing unit 12 Lighting control unit 12a Lighting control unit 12b Guidance processing unit 12c Abnormality notification processing unit 12d Crime prevention support processing unit 13 Power supply unit 13a Main power supply 13b Spare power supply 14 Disaster information acquisition unit 20, 20a ~ 20e, 120a to 120c IDF
21, 21 a to 21 e, 61, 136 a to 136 d Photoelectric conversion devices 30, 30 a to 30 e, 130 a to 130 d Conduits 31, 32 Housing portions 33 Base members 34 Cover members 34 a Holes 34 b Recesses 35 Partition plates 40, 40 a to 40 e, 140 a ~ 140d lighting section 41 end 42, 43, 52a, 53a connector 44, 45 LED
Reference Signs List 51 optical communication line 52 illumination control line 53 power line 60, 60a, 60b, 60c dwelling unit 62 dwelling unit equipment 63 dwelling unit sensor 64a door 71 illuminance sensor 72 human sensor 73 disaster sensor 74 intrusion sensor 122a to 122c optical signal processor

Claims (15)

A base member fixed to a wall, floor or ceiling of a building;
A cover member that is removable from the base member;
A first accommodating portion which is formed in a state in which the cover member is attached to the base member and which accommodates the communication line and / or the control line;
A second accommodating portion formed independently of the first accommodating portion in a state in which the cover member is attached to the base member, and accommodating a power line ;
A conduit comprising: an illumination unit provided outside the cover member, which receives supply of electric power from the power line and receives a control signal from the control line . The conduit according to claim 1 , wherein the lighting unit is a light emitting diode. The cover member has a recess on the outside, the lighting unit conduit according to claim 1 or 2, characterized in that disposed in the recess. The conduit according to any one of claims 1 to 3 , wherein the light emitting surface of the illumination unit is disposed at a predetermined angle with respect to the floor surface. The lighting unit has a plurality of lighting element members arranged along the longitudinal length of the conduit, and the lighting element members are sequentially and individually light-controlled to indicate one of two directions parallel to the longitudinal direction. 5. A conduit according to any one of the preceding claims, characterized in that it provides an indication. The conduit according to any one of claims 1 to 5 , wherein at least a part of the communication line accommodated in the first accommodation portion is an optical communication line performing optical communication. The control line includes an optical control line for transmitting a control signal of an illumination unit of another conduit as an optical signal, and an electric signal for a control signal of an illumination unit of the own conduit converted from an optical signal to an electrical signal by an external device 7. A conduit according to any one of the preceding claims, including an electrical control line for transmission. It further comprises a signal converter for converting an optical signal into an electrical signal,
The conduit according to any one of claims 1 to 6 , wherein the lighting unit operates in response to a control signal converted into an electrical signal by the signal conversion unit. The cover member has a conduit according to any one of claims 1-8, characterized in that it is mounted fitted to the base member. A plurality of conduits disposed on the wall surface, floor surface or ceiling surface of the building and having a housing portion for containing a wire and a lighting portion;
An information acquisition unit that acquires information related to an abnormality pertaining to the building;
And a control unit configured to turn on and control the lighting unit in accordance with the information acquired by the information acquisition unit. 11. The lighting system according to claim 10 , wherein the control unit performs lighting control of the lighting unit in a display mode indicating an evacuation route, when the information acquisition unit acquires information indicating occurrence of a disaster. . The illumination system according to claim 11 , wherein the information acquisition unit acquires information indicating occurrence of the disaster by communication with the outside. The information acquisition means performs lighting control of the illumination unit in a display mode indicating an evacuation route according to the installation position of the detection unit when the occurrence of a disaster is detected by the detection unit installed in association with the conduit. A lighting system according to claim 11 , characterized in that. 14. The control method according to claim 10 , wherein, when the information acquiring unit acquires information indicating an unauthorized intrusion, the control unit performs lighting control of the illumination unit of the conduit corresponding to the occurrence position of the intrusion. A lighting system according to any one. The said control part is an illumination part of the conduit corresponding to the dwelling unit which this abnormality generate | occur | produced, when the information which shows that abnormality generate | occur | produced in one of several dwelling units which the said building has generate | occur | produced by the said information acquisition means The lighting system according to any one of claims 10 to 13 , wherein the lighting control is performed.

Images