JP2007156651A - Guidance display system and guidance display device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a guidance display system and a guidance display device having high durability while facilitating installation and consequently achieving economic advantage. <P>SOLUTION: This guidance display system has: a plurality of EL sheets 101; a controller for controlling lights of the EL sheets; and a plurality of abnormality sensors for sensing abnormality. In the guidance display system, when sensing the abnormality, a signal is transmitted to the controller, and the controller performs control to light the EL sheets such that the EL sheets perform guidance to an evacuating direction from a position of the abnormality sensor related to the signal transmission. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a guidance display system and a guidance display device, and in particular, for example, in case of an emergency such as the occurrence of a fire or in the case of an emergency exit guidance of a theater, in addition to displaying road side lines, traffic guidance on construction sites, accidents, etc. The present invention relates to a guidance display system and a guidance display device that can be used for accurately guiding a person in a certain direction even in the case of on-site traffic guidance, entrance / exit guidance for outdoor concert venues and special venues.

Up to now, emergency display such as fire occurrence, road side line display, traffic guidance at construction site, traffic guidance at accident site, entrance / exit guidance for outdoor concert hall and special venue, guidance display device / system for guiding emergency exit of theater, etc. Various types have been proposed.
Japanese Patent Laid-Open No. 11-175879 JP-A-11-282388 JP-A-10-105095 Japanese Patent Laying-Open No. 2005-92869 Japanese Patent Application Laid-Open No. 07-64084 JP 2001-134673 A Japanese Patent Application Laid-Open No. 07-44782 JP 11-353563 A

  However, each of these has advantages and disadvantages resulting from differences in purpose, configuration, and action.

  For example, in the induction display mat device described in Patent Document 1, a large number of notches are provided at predetermined intervals along the longitudinal direction of the mat body on the left and right side portions of the belt-like mat body formed of an elastic material. Although the technology for improving the guidance display mat structure itself is disclosed, in which a large number of marker portions are provided on the top surface of the mat body along the longitudinal direction of the mat body, an abnormality or the like is detected by a sensor. However, there is no disclosure or suggestion of a technique for controlling the lighting of the guide light in accordance with this.

  In the case of the guide light device described in Patent Document 2, light from the light source is guided to the back of the light guide plate by a large number of convex recesses formed in parallel on the display surface of the light guide plate along the optical axis direction of the light guide plate. Although the technology for improving the light utilization efficiency and the light uniformity by refracting the emitted light spreading in the longitudinal direction of the light source in the display surface normal direction is disclosed, abnormalities are detected by the sensor, and in response to this There is no disclosure or suggestion of a technique for controlling the lighting of a guide light.

  Further, in the case of the all-weather evacuation guidance sign described in Patent Document 3, the display surface is a solar cell-type interior illumination sign, and the electric power generation / storage of the solar cell can be operated in a wide temperature range from low temperature to high temperature. A technology that uses a double-layer capacitor to realize a self-luminous evacuation guidance sign for disasters and a technology that uses an EL sheet as a light guide plate combined with a light-emitting device have been disclosed. There is no disclosure or suggestion of a technique for detecting an abnormality or the like and controlling the lighting of a guide light in accordance with the abnormality.

  In addition, in the case of the guidance display system described in Patent Document 4, a display device that displays an abnormality detection direction and an evacuation direction in conjunction with a fire sensor and an abnormality transmission / interruption means and a large number of LEDs are displayed. However, there is no disclosure or suggestion of a technique for ensuring durability while simply constructing with an EL sheet.

  On the other hand, for example, Patent Literature 8 discloses a technical idea of detecting an abnormality or the like with a sensor and controlling the lighting of a guide lamp in accordance with the abnormality. Therefore, in order to install the guide light so that the finished surface after installation (installation) is almost flush with the wall and floor surface, cut off the dimensions of the guide light itself plus the construction cost. It is necessary to provide a notch portion, and it is difficult to easily install the evacuation guidance system. Therefore, the installation of these evacuation guidance systems inevitably requires a large cost.

  The present invention was made in order to solve such problems in the prior art, and in the guidance display technology for detecting abnormality with a sensor and controlling the lighting of the guidance light according to this, construction is performed. An object of the present invention is to provide a guidance display system and a guidance display device that are easy and therefore economical and have high durability.

  In order to achieve such an object, an induction display system according to the present invention includes a plurality of EL (electroluminescence) sheets that can be attached to a wall surface or a floor surface, and each of the plurality of EL sheets connected to the EL sheet. In a guidance display system including a control device for controlling a lamp and a plurality of abnormality sensing devices that are connected to the control device and are detected at each position of the building, the abnormality sensing device senses the abnormality. Then, a signal is transmitted to the control device, and the control device that receives the signal controls the EL sheet to be lit so as to be guided in a direction to evacuate from the position of the abnormality sensing device related to the signal transmission. Configured as a feature.

  With this configuration, when an abnormality is detected by any of the abnormality detection devices arranged at each position of the building, an abnormality detection signal is transmitted to the control device connected thereto. Since the control device that has received the abnormality detection signal controls to light a plurality of EL sheets so as to guide systematically and accurately in the direction of evacuating from the position of the abnormality detection device that has transmitted the abnormality detection signal, Safe and reliable evacuation guidance can be automatically activated even in the event of a disaster such as a fire. In addition, since multiple EL (electroluminescence) sheets that can be easily attached to the wall surface or floor surface are used as lighting related to this induction lighting, it is inexpensive and easy to install without incurring costs for laying the induction display system. Can do.

  At this time, the abnormality detection device may be configured to include at least one of a smoke sensor, a high temperature sensor, a gas sensor, and a vibration sensor. By configuring in this way, it is possible to perform accurate evacuation guidance not only for fire but also for various abnormal situations such as smoldering, gas leaks, and earthquakes.

  The guidance display device may further include an uninterruptible power supply (UPS) that supplies power to at least one of the EL sheet, the control device, and the abnormality sensing device. With this configuration, even when a power failure occurs, the evacuation guidance system can operate without any trouble, and the safety can be more securely ensured.

  In addition, each of the plurality of EL sheets and the control device may be configured to be connected wirelessly. With this configuration, it is possible to avoid disconnection / non-operation due to disconnection in the case of wired connection, and a more reliable evacuation guidance system is constructed.

  In addition, each of the plurality of EL sheets and the control device can be configured to be connected by wire using a heat-resistant wire. With this configuration, even in the case of wired connection, durability in the event of a fire or the like increases, and a highly reliable evacuation guidance system with high disaster resistance is constructed. In this case, a buffering adhesive layer may be provided on the back surface of the light emitting surface of each of the plurality of EL sheets, and the wire may be wired in the adhesive layer. By configuring in this way, even an EL sheet connected to a control device via a wire can increase load resistance and impact resistance, and an evacuation guidance system with higher durability and reliability can be achieved. It is possible to build.

  In addition, an EL inverter may be built in each of the plurality of EL sheets or at least one of the control devices. With this configuration, an efficient power supply circuit is supplied to the EL sheet or the control device. This inverter may be a chip type inverter.

  The signal from the abnormality sensing device to the control device can be configured to be wireless. By configuring in this way, even in a situation where the abnormality sensing device and the control device are physically disconnected due to an unexpected situation such as a fire, the abnormality sensing device has an abnormality with respect to the control device. Since a signal can be transmitted, an evacuation guidance system that is more reliable and effective when a disaster occurs is constructed.

  In addition, the control device that has received the abnormality detection signal from the abnormality sensing device turns on the EL sheet at the position of the abnormality sensing device related to the signal transmission, and thereafter, the EL sheet at a position close to the origin EL sheet. It is also possible to control to turn on the EL sheet at a certain time interval in order from the EL sheet to a distant position. With this configuration, when an abnormality is detected by any of the abnormality sensing devices arranged at each position of the building, an abnormality detection signal is transmitted to the control device connected thereto. The control device that has received the abnormality detection signal first illuminates the EL sheet associated with the position of the abnormality detection device that has transmitted the abnormality detection signal as a starting point, and then sequentially closes the EL sheet at a position close to the starting point EL sheet. Since the control is performed so that the EL sheets are sequentially turned on at certain time intervals from the EL sheet to a distant position, an evacuation guidance that can be easily grasped by the evacuating person can be realized as a system when a disaster such as a fire occurs. Moreover, since a plurality of EL (electroluminescence) sheets that can be attached to the wall surface or the floor surface are used as the illumination for the induction lamp, it is possible to easily construct the induction display system at low cost without incurring costs. .

  In the present invention, the control device may include a detection signal receiving unit for receiving an abnormality detection signal from the abnormality detection device, and a point where an abnormality has occurred based on a signal received by the detection signal receiving unit. Determine a guidance plan in a direction away from the central control / determination unit that generates a control signal in accordance with the guidance plan, and a control signal generated by the central control / determination unit. The EL sheet may be configured to include a transmission unit that transmits a control signal to light the EL sheet at a timing and time length according to the plan.

  With this configuration, the abnormality detection signal from the abnormality sensing device is received by the detection signal receiving unit in the control device, and the central control / determination unit that receives this receives the signal received from the detection signal receiving unit. Next, determine the point where the abnormality occurred, determine the guidance plan in the direction away from it instantly, and send the control signal to the predetermined EL sheet through the transmission unit, in the direction away from the point where the abnormality occurred Since the lighting control is performed so as to invite, even if an abnormal situation occurs, it can be guided accurately, avoidance of escape delay can be realized, and it is realized to promote safety at the time of disaster occurrence The Moreover, since it is realized by using EL sheets that can be attached to walls, floors, etc., this guidance display system can be installed at a low cost and easily (without escaping the construction fee in advance or taking the installation fee). .

  At this time, the central control / determination unit may be configured to determine the guidance plan according to the sequential lighting plan defined in advance. By configuring in this way, it is possible to create a sequential lighting order design table manually or automatically, which can be circuit-arranged or programmed by circuit design. It can be done well.

  The present invention can also be realized as a guidance display device including an EL sheet used in the guidance display system.

  According to the present invention, in a guidance display technology for detecting abnormality or the like with a sensor and performing lighting control of a guidance lamp in accordance with the sensor, a guidance display system and a guidance that are easy to construct and economical but have high durability. A display device is provided. As a result, safe and accurate evacuation guidance can be automatically activated even in the event of a disaster such as a fire, and the installation and construction of this guidance display system is inexpensive and simple (e.g., the construction fee can be preliminarily released or embedded) Without taking

  The best mode for carrying out the present invention will be described below with reference to the drawings.

  FIG. 1 is a conceptual perspective view showing the whole and outline of a guidance display system (including a guidance display device) according to an embodiment of the present invention, and FIG. 2 shows an overall functional configuration of the guidance display system. It is a block diagram.

  As shown in the drawings, the present guidance display system 10 is arranged at predetermined intervals at predetermined positions of a building (including all uses and forms such as hotels, hospitals, museums, office buildings, schools, libraries, etc.). Anomaly sensing device 30 (here, as an example, smoke sensing devices (sensors) 30-1, 30-2,..., 30-6 arranged on the ceiling at regular intervals), and these anomaly sensing devices 30 A control device 20 connected to each of them, and a lighting device 100 that lights up at a predetermined time, interval, and order based on a control signal from the control device 20 (here, EL (electroluminescence) sheets 101-1,..., 101 -3, 101-A, 104-1, ..., 104-4, 104-A). Although not shown, an uninterruptible power supply (UPS) that supplies power may be connected to any or all of the guidance display device (lighting device) 100, the control device 20, and the abnormality sensing device 30.

  The abnormality detection device 30 detects abnormal occurrences of smoke, temperature, flame, gas, water, vibration, and the like, and sends a certain abnormality signal to the control device 20 when this abnormality is detected. The anomaly detection device 30 is realized as, for example, a smoke detector (smoke sensor), a high temperature detector (temperature sensor), a gas detector (gas leak detector), a vibration detector, etc., and these are respectively in predetermined and legal positions. Each of these is connected to the control device 20 via wired or wireless (using a heat-resistant wire), and an abnormality detection signal (wired signal or wireless signal) from the abnormality detection device 30 that has detected an abnormality. Is received by the control device 20 promptly.

  The control device 20 receives the abnormality sensing signal from the abnormality sensing device 30, recognizes at which position the abnormality sensing signal is from the abnormality sensing device 30, and escapes from such an abnormality occurrence position ( The lighting device 100 has a function of controlling the lighting device 100 to light up in a certain order and time interval in order to guide a person in the direction of moving away. The control device 20 may be realized by a circuit arrangement corresponding to the size of the building and the arrangement of the anomaly detection device, or software that performs logical processing to match the size of the building and the arrangement of the anomaly detection device. On-board control device, recording medium on which this software is installed, or a computer (personal computer, large-sized dedicated computer, notebook computer, palmtop computer) that downloads such software or recording medium and performs the function Or any other kind of computer). Further, the control device 20 may be configured to incorporate an inverter.

  The induction display device (lighting device) 100 is configured by an EL (electroluminescence) sheet. An EL (electroluminescence) sheet having a thickness of several millimeters is used. The light emitting surface is disposed on the front surface and the cathode is disposed on the back surface. In FIG. 1, EL sheets 101-1,..., 101-3, 101-A, 104-1,. Although not shown in the figure, each of the EL sheets is connected to the control device 20 via wired or wireless (using a heat-resistant wire), and the lighting time / interval of each EL sheet is determined by a control signal from the control device 20. To be controlled. (EL) inverters may be incorporated in the EL sheets (each).

  FIG. 3 is a diagram showing further details of the EL sheet 101. As shown in the figure, the EL sheets 101 (rows) are more precisely and in detail, EL sheets 101-0 shaped as left-pointing arrows, EL sheets 101-1 and 101-2 having no particular directionality, The EL sheet 101-3 is formed in the shape of a right-pointing arrow ((1) in the figure), and the EL sheet 101 (single unit) is attached in the vicinity of an emergency exit (for example, above an emergency exit door). It is composed of a constantly lit EL sheet 101-A. Depending on the location of the disaster, these EL sheets 101-0 to 101-3 are controlled by the control device 20 to light up so as to guide the person away from the location of the disaster.

  FIG. 4 is a perspective view for explaining the structural details of the EL sheet 101 mainly in the situation when it is constructed and attached. As shown in the figure, the EL sheet 101 includes, for example, a light emitting layer 1010, an intermediate layer 1011 and an extreme layer 1012. There are various configurations and forms of EL sheets themselves, and the present invention is applicable to all these forms, and here, conceptually representative configurations are shown, and The configuration is not limited, and other configurations may be possible. A buffering adhesive layer 50 is provided on the back surface of the light emitting layer, and the EL sheet 101 is attached to the wall surface or floor surface through the adhesive layer 50. In the figure, t (EL sheet thickness + adhesive layer thickness) is about 0.5 to several millimeters / meter, and forms substantially flush with the wall surface / floor surface to be adhered in daily activities. The EL sheet 101 may be connected to the control device via a wireless connection. However, when the EL sheet 101 is connected via a wired connection, for example, as shown in FIG. You may make it wire. Thereby, load tolerance becomes strength.

  Next, a more detailed configuration of the control device 20 will be described.

  FIG. 5 is a functional block diagram showing a more detailed configuration of the control device 20. As shown in the figure, the control device 20 is configured by connecting a detection signal receiving unit 201, a central control / determination unit 203, and a transmission unit 205. As described above, the central control / determination unit 203 may be further connected to an uninterruptible power supply (UPS) that supplies power.

  The detection signal receiving unit 201 connected to each of the abnormality detection devices 30 by wire or wirelessly has a function of receiving an abnormality detection signal from each of the abnormality detection devices 30.

  The central control / determination unit 203 determines a point where an abnormality has occurred based on a signal received from the detection signal receiving unit 201, and creates a guidance plan in a direction away from the point (according to a sequential lighting plan to be described later, which is defined in advance). ) It has a function of determining instantaneously and transmitting a control signal to a predetermined EL sheet through the transmission unit 205.

  Based on the instruction from the central control / determination unit 203, the transmission unit 205 lights up the EL sheet according to the determined guidance plan at a timing / time length according to the instruction from the central control / determination unit 203. It has a function of transmitting a control signal to make it happen.

  Next, the operation and operation of the guidance display system and guidance display device according to an embodiment of the present invention configured as described above will be described.

  As shown in FIG. 1, for example, when smoke is generated in the vicinity of the sensor 30-2, and an abnormality detection signal indicating that is sent from the sensor 30-2 to the control device 20, the control device displays the EL sheet 101-. Control is performed so that 1 → EL sheet 101-2 → EL sheet 101-3 is sequentially lighted, for example, at intervals of 0.2 seconds. At this time, the EL sheet 101-0 is not lit. In addition, the constantly lit EL sheet 101-A is kept lit continuously.

  FIG. 6 is a flowchart for explaining the operation of the control device 20 according to this operation.

  As shown in the figure, when an abnormality detection signal is sent from the abnormality detection device 30 to the control device 20, it is determined whether or not the detection signal receiving unit 201 in the control device 20 has detected an abnormality signal ( Step S101). Unless an abnormal signal is detected, step S101 is looped.

  If the detection signal receiving unit 201 detects an abnormal signal, the central control / determination unit 203 next determines at which position the abnormal signal is from the abnormal sensing device (step S102). . For this purpose, as an example, the abnormality detection device 30 includes a local ID number (not shown) in the transmission signal when a signal is generated, and the central control / The determination unit 203 acquires information corresponding to the ID number, and collates the acquired information (not shown) with position information corresponding to the installed building in advance (steps S102-1 to S102-n). Also good.

  When the signal generation location is specified in step S102, next, processing corresponding to the specified position is performed (any one of steps S103-1 to S103-n). Specifically, for example, if the central control / determination unit 203 determines that smoke has been generated in the vicinity of the sensor 30-2, the process proceeds to step S103-2 and "# 2 processing" is performed. As the # 2 process, the EL signal 101-1, the EL sheet 101-2, and the EL sheet 101-3 are sequentially controlled, for example, at an appropriate timing that enables the EL sheet 101-3 to be turned on sequentially at intervals of 0.2 seconds, for example. The unit 203 transmits the data to the EL sheets 101-1, 101-2, and 101-3 through the transmission unit 205. In addition, the constantly lit EL sheet 101-A is kept lit.

  Such processing in step S103 varies depending on the plan / arrangement and facility arrangement plan of each building. For this, for example, a sequential lighting order design table as shown in FIG. 7 is created (manually or automatically), By making this a circuit design or programming, each of the above “#” processes is performed appropriately, safely and efficiently. This figure is an example of a sequential lighting order design table, and a detailed description thereof will be omitted here. In addition, the figure shows a cycle format in which the corresponding EL sheets are turned on in order at intervals of 0.2 seconds, and at the next timing when the latest EL sheet is turned on at the evacuation exit, it returns to the first lighting. However, the present invention is not limited to this. For example, when one cycle is completed, all of the EL sheets 101-1, 101-2, and 101-3 are turned on all at once for a certain time (for example, 2 seconds). The above cycle may be repeated after the second has elapsed. Further, the time interval is not limited to 0.2 seconds, and may be shorter or longer.

  According to the configuration and operation as described above, the abnormality detection signal from the abnormality sensing device 30 is received by the detection signal receiving unit 201 in the control device 20, and the central control / determination unit 203 that receives the detection signal receives the detection signal. Based on the signal received from the receiving unit 201, the point where the abnormality has occurred is determined, the guidance plan in the direction away from this is instantaneously determined (in accordance with the sequential lighting plan to be described later) and the control signal is transmitted By transmitting to a predetermined EL sheet through the unit 205, control is performed so that the guide lights up in a direction away from the location where the abnormal situation has occurred (in the above direction toward the evacuation exit (emergency exit) A). Therefore, even when an abnormal situation occurs, it is possible to accurately guide and avoid escape delay, and it is possible to promote ensuring safety in the event of a disaster. Moreover, since it is realized by using EL sheets that can be attached to walls, floors, etc., this guidance display system can be installed at a low cost and easily (without escaping the construction fee in advance or taking the installation fee). .

  Next, embodiments of the present invention as described above will be described with reference to the drawings.

  FIG. 8 is a plan view of a predetermined floor of a certain building in which a guidance display system (including a guidance display device) according to the present application is arranged.

  As shown in the figure, the main floor is composed of a grid of horizontal: X and vertical: Y. In the center of the plane, there are three elevator spaces EV for installing EVs (and possibly internal staircases not shown), and three vertical rows and two horizontal rows are provided so as to surround them. Descriptions of entrances / exits of each office space, windows at the boundary with the outer wall surface, indoor layout, and the like are omitted. Space portions surrounded by this passage are office spaces 501 to 506. Emergency exits (evacuation exits) are installed at the intersections with the outer wall of each passage, and an external staircase is externally attached to each emergency exit (evacuation exit) (not shown). You can evacuate. The constantly lit EL sheets 101-A, 104-A, 107-A, 110-A, 113-A, and 116-A according to the present invention are affixed to each emergency exit (evacuation exit), for example, on the upper wall surface. Yes.

  As an example of the anomaly sensing device 30, smoke sensing devices (sensors) are installed on the ceiling and the back (not shown) at each grid crossing position (for example, the X1-Y1 point). Wireless connection is established.

  Also, in each passage (corridor), a position that can be invited to each evacuation exit (a position on the wall surface, for example, a predetermined height position from the floor surface, a position separated from the wall surface of the floor surface by a predetermined length, or a predetermined position on the ceiling surface) In addition, the EL sheet 101 described in FIG. 3 or an EL sheet similar thereto is formed and attached. Only the EL sheet rows 101, 102, 103, and 104 attached to the outdoor passage of the office space 501 will be described here, the description of the other EL sheet rows is the same, and the description is omitted. The EL sheet row 101 can be changed with FIG. 3 and a description thereof.

  FIG. 9 is a diagram illustrating a configuration of the EL sheet rows 102, 103, and 104. As shown in the figure, the EL sheet row 102 (and 103) includes an EL sheet 102-0 (103-0) shaped like a left-pointing arrow, an EL sheet 102-1 and 102-2 having no particular directionality, 102-3 (103-1, 103-2, 103-3) and an EL sheet 102-4 (103-4) shaped like a right-pointing arrow ((1) in the figure), and an EL sheet row Reference numeral 104 includes an EL sheet 104-0 shaped like a right-pointing arrow, EL sheets 104-1, 104-2, and 104-3 that have no particular directionality, and an EL sheet 104-4 shaped like a left-pointing arrow. It is formed ((2) in the figure).

  With this configuration, for example, when a fire occurs in the vicinity of the grid X6-Y2 shown in FIG. 8, a smoke detection device (not shown) installed above the grid X6-Y2 detects this and detects that abnormality. The signal is transmitted (wirelessly) to the control device 20. The sent signal is received by the detection signal receiving unit 201 in the control device 20, and in response to this, the central control / determination unit 203 moves away from the grid X6-Y2 (in accordance with the sequential lighting order design table described above). EL sheet 101-1 → EL sheet 101-2 → EL sheet 101-3 to guide to the evacuation exit 101-A (others, 107-A, 110-A, 113-A, 116-A) in the direction Control is performed so as to light up sequentially, for example, at intervals of 0.2 seconds. At this time, the EL sheet 101-0 is not lit. In addition, the constantly lit EL sheet 101-A is kept lit continuously. Similarly, for the EL sheet row 102, the EL sheet 102-1 → EL sheet 102-2 → EL sheet 102-3 → EL sheet 102-4 is sequentially, for example, 0.2 seconds in order to be guided to the escape port 101-A. You may make it control so that it may light at intervals.

  Which evacuation exit is to be guided according to each grid position is a matter that can be planned according to the arrangement plan, the location of the evacuation exit, etc. As described above, this is a sequential lighting order design as shown in FIG. A table is created (manually or automatically), and this can be done appropriately, safely and efficiently by designing or programming the circuit.

  As described above in detail, according to the guidance display system (including the guidance display device) according to the present invention, the control is performed so that the guidance lighting is performed so as to invite away from the location where the abnormal situation has occurred. Therefore, even when an abnormal situation occurs, accurate guidance and avoidance of escape delay are possible, and safety can be ensured when a disaster occurs. In addition, according to the present invention, in the guidance display technology for detecting abnormality or the like with the sensor and performing the lighting control of the guidance light in accordance with this, the guidance display that is easy to construct and therefore economical but has high durability. A system and guidance display are provided. As a result, safe and accurate evacuation guidance can be automatically activated even in the event of a disaster such as a fire, and the installation and construction of this guidance display system is inexpensive and simple (e.g., the construction fee can be preliminarily released or embedded) Without taking

  The present invention is not limited to the above-described embodiment, and various modifications, additions, substitutions, expansions, reductions, etc. to the above-described embodiment are allowed within the scope of the same and equivalent technical idea. Is.

  In the above, the technology has been described in which the control device performs control so that the EL sheet is lit so as to be guided away from the location where the abnormal situation has occurred. For example, in addition to this, "Please evacuate according to the guidance lighting (EL sheet of this application)", "Please evacuate along the guidance of guidance lighting with a lower body (lower) An additional function that allows the control device to simultaneously activate the voice guide function (such as “EL sheet lighting”) may be added. By adding such an additional function, the present guidance display system (including the guidance display device) has a higher level of alerting power, and the guidance display system with higher certainty and safety (guidance display device). Is realized).

  Further, what has been described above is merely an example of an embodiment for realizing the technical idea of the present application, and the technical idea of the present application can be applied to other embodiments. For example, in the above description, the EL sheet shape itself is formed as an arrow shape or a rectangular shape to explain the mechanism, but the EL sheet shape is made to be an equal and constant shape, and the assembly of these shapes is a constant shape. This does not exclude the possibility of controlling the lights so as to form a plan. The technical idea of this application is that the EL sheet is affixed to the wall, floor, or ceiling surface, and a sensor-linked control device is connected to this to achieve evacuation guidance lighting in response to sensor abnormal signal detection. Included in the range. Furthermore, the above-mentioned EL sheet may be applied by other means, without using an adhesive, when being attached to a wall surface, floor surface, etc., and these cases are also included in the technical idea of the present application.

  In addition, even if an apparatus, a method, software, and a system that are produced using the invention of the present application are listed as a secondary product and commercialized, the value of the invention of the present application is not reduced at all.

  According to the guidance display system (including the guidance display device) according to the present invention, construction is easy and economical in the guidance display technology in which an abnormality or the like is detected by a sensor and the lighting control of the guidance lamp is performed in accordance with this. Provided are a guidance display system and a guidance display device that are both durable and highly durable. As a result, safe and accurate evacuation guidance can be automatically activated even in the event of a disaster such as a fire, and the installation and construction of this guidance display system is inexpensive and simple (e.g., the construction fee can be preliminarily released or embedded) It can be used in various industries such as construction, tourism, housing, welfare, and education.

1 is a conceptual perspective view showing an overall outline of a guidance display system (including a guidance display device) according to an embodiment of the present invention. 1 is a block diagram showing an overall functional configuration of a guidance display system (including a guidance display device) according to an embodiment of the present invention. It is a figure which shows the further detail of the EL sheet 101 which concerns on one Embodiment of this invention. It is a perspective view explaining the structural details of EL sheet 101 concerning one embodiment of the present invention mainly in the situation at the time of construction and attachment. It is a functional block diagram which shows the further detailed structure of the control apparatus 20 which concerns on one Embodiment of this invention. It is a flowchart for demonstrating operation | movement of the control apparatus 20 which concerns on one Embodiment of this invention. It is an example of the sequential lighting order design table which concerns on one Embodiment of this invention. It is a top view of the predetermined floor of a certain building where the guidance display system (including guidance display device) concerning this application is arranged. It is a figure which shows the structure of EL sheet row | line | column 102,103,104 which concerns on one Embodiment of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Guidance display system 20 Control apparatus 30 Abnormality detection apparatus 40 Line 50 Adhesive layer 101,102, ..., 100 + n EL (electroluminescence) sheet 201 Detection signal receiving part 203 Central control / judgment part 205 Transmission part 1010 Light emitting layer 1011 Intermediate layer 1012 extreme layers

Claims (12)

A plurality of EL (electroluminescence) sheets that can be attached to a wall surface or a floor surface, a control device that is connected to each of the plurality of EL sheets and controls the lighting of the EL sheets, and is disposed at each position of the building In a guidance display system comprising a plurality of abnormality sensing devices connected to the control device for sensing an abnormality,
When the abnormality sensing device senses an abnormality, a signal is transmitted to the control device, and the control device that has received this signal lights the EL sheet so as to guide it away from the position of the abnormality sensing device related to the signal transmission. An inductive display system characterized by being controlled. The inductive display system according to claim 1, wherein the abnormality detection device includes at least one of a smoke sensor, a high temperature sensor, a gas sensor, and a vibration sensor. The guidance display system according to claim 1, further comprising an uninterruptible power supply (UPS) that supplies power to at least one of the EL sheet, the control device, and the abnormality sensing device. The guidance display system according to claim 1, wherein each of the plurality of EL sheets and the control device are connected by radio. The induction display system according to claim 1, wherein each of the plurality of EL sheets and the control device are connected by wire using heat-resistant wires. 6. The induction display system according to claim 5, wherein a buffering adhesive layer is provided on the back surface of the light emitting surface of each of the plurality of EL sheets, and the wire is wired in the adhesive layer. The induction display system according to claim 1, wherein an EL inverter is built in each of the plurality of EL sheets or at least one of the control devices. The guidance display system according to claim 1, wherein a signal from the abnormality sensing device to the control device is wireless. Upon receiving the abnormality detection signal from the abnormality sensing device, the control device turns on the EL sheet related to the position of the abnormality sensing device related to the signal transmission, and thereafter is far from the EL sheet at a position close to the origin EL sheet. 2. The guidance display system according to claim 1, wherein control is performed so that the EL sheets at the positions are lit in order at regular time intervals. The controller is
A detection signal receiving unit for receiving an abnormality detection signal from the abnormality detection device;
A central control / determination unit that determines a point where an abnormality has occurred based on a signal received by the detection signal receiving unit, determines a guidance plan in a direction away from the point, and generates a control signal in accordance with the guidance plan;
Based on the control signal generated by the central control / determination unit, a transmission unit that transmits a control signal to the EL sheet related to the guidance plan to light the EL sheet at a timing / time length according to the plan; The guidance display system according to claim 1, further comprising: 11. The guidance display system according to claim 10, wherein the central control / determination unit determines a guidance plan according to a sequential lighting plan defined in advance. An induction display device comprising an EL sheet used in the induction display system according to claim 1.

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