JP5111539B2 - Guidance display member - Google Patents

Description

The present invention relates to a guidance display (guidance display member) used for grasping the current location.

  In a nuclear power plant, for example, the user may enter the building of the nuclear power plant for inspection on the inside of the building, construction work on the building itself, confirmation of the progress of equipment installation in the building, and the like. In a building of a nuclear power plant, many walls are provided inside to shield radiation. The paint color of this wall is often unified. Also, there are no windows in nuclear power plant buildings.

  In such a building of a nuclear power plant, it is difficult to grasp where in the building by looking around. The frequency of workers entering the building of the nuclear power plant is low, and it is difficult to memorize the structure of the building and determine the current location and moving direction in the building of the nuclear power plant as appropriate.

  For this reason, there are many cases in which the current location is not known when moving in a wide range within the building of a nuclear power plant or when carrying out a business involving movement. In such a case, it takes time to move to the destination in the building or to go out of the building.

  Against this background, conventionally, in nuclear power plant buildings, guidance displays in which laminate processing is applied to a sheet printed with a floor plan with the current location and evacuation route printed are displayed at multiple locations within the nuclear power plant building. It was posted on. Thereby, it can move in the building of a nuclear power plant, confirming a guidance display.

  Conventionally, specifically, for example, an emergency exit and an evacuation route are displayed on a guide light display unit, and in an emergency, a guidance sound is output from a guide light unit to a sound processing unit for a super directional speaker, and the sound for a super directional speaker is displayed. By radiating the guidance sound only in a specific direction from the sound radiating unit that operates as a parametric speaker with the processing unit and the super directional speaker, the influence of the reflected sound from the wall surface is minimized and clear to the evacuees. There has been a technique that can deliver a guided voice (for example, see Patent Document 1 below).

JP 2005-202775 A

  However, as described above, the conventional technique using a guidance display in which a sheet printed with a building plan is laminated is used to refer to the building plan in the guidance display to determine the positional relationship between the current location and the destination. However, there is a problem that it is difficult to instantly grasp the direction that the user is currently facing, and it is difficult to quickly determine the moving direction to which direction to move.

  Further, since the above-described conventional technique is a plan view of a building, there is a problem that the presence or absence of a staircase in the moving direction destination, the distance to the staircase, the presence or absence of an elevator in the moving direction destination, and the distance to the elevator are unknown. It was. For this reason, in the above-described conventional technology, when moving to a destination in a building or going out of a building, it is possible to quickly determine a moving direction as to which direction to move. There was a problem that was difficult.

  In addition, in the conventional technology that uses a guidance display in which the floor plan of a building is printed and laminated, etc., if the lighting in the building fails, the guidance display is not visible or very difficult to see End up. In such a case, there is a problem that it is necessary to search for a guidance display under a situation where there is little illumination, which is troublesome. Similarly, the technique described in Patent Document 1 described above has a problem that it does not function effectively when a power failure occurs in a building.

  In particular, when it is necessary to evacuate outside the building of a nuclear power plant, in the conventional technology described above, time is wasted to search for a guidance display, despite the fact that promptness is required for evacuation. As a result, there was a problem that it could interfere with evacuation.

  An object of the present invention is to provide a guidance display that can reduce a burden on a moving person when moving in order to solve the above-described problems caused by the prior art.

  In order to solve the above-described problems and achieve the object, the guidance display according to the present invention is a guidance display provided at a place where movement in two different directions is possible, and includes the first movement direction, the first movement direction, and the first movement direction. When the destination is reachable when moving in the moving direction, the first guidance information including information indicating the moving distance to the destination, the second moving direction, and the second moving direction And a second guide information including information indicating a travel distance to the destination.

  The guidance display according to the present invention is characterized in that, in the above invention, the information indicating the first movement direction and the information indicating the second movement direction are graphic information indicating an arrow.

  Further, the guidance display according to the present invention is the information in the above invention, wherein the information indicating the destination indicates the type of moving means for moving from the space where the guidance display is installed to a space different from the space. It is characterized by being.

  The guidance display according to the present invention is characterized in that, in the above invention, the moving means is a staircase, and the information indicating the destination is graphic information indicating the staircase.

  The guidance display according to the present invention is characterized in that, in the above invention, the moving means is an elevator, and the information indicating the destination is graphic information indicating the elevator.

  The guidance display according to the present invention is characterized in that, in the above invention, the moving means is an escalator, and the information indicating the destination is graphic information indicating the escalator.

  Further, in the above-described invention, the guidance display according to the present invention describes the configuration of the entire predetermined space including the installation position of the guidance display and information indicating the installation position of the guidance display in the entire predetermined space. It is characterized by.

  The guidance display according to the present invention is characterized in that, in the above-described invention, information indicating an orientation of an installation position of the guidance display in the predetermined space is described.

  The guidance display according to the present invention is characterized in that, in the above invention, the predetermined space is a premises of a nuclear power plant.

  According to the present invention, by comparing the first guide information and the second guide information, it is possible to easily and quickly determine the moving direction toward which one to move.

  According to the guidance display according to the present invention, the moving direction can be easily and quickly determined as to which direction it should be moved, so that it is possible to reduce the burden on the moving person when moving. .

  In addition, according to the guidance display according to the present invention, it is possible to easily and quickly determine which direction to move, so that evacuation can be started quickly in a situation where the user evacuates from the installation position of the guidance display. In addition, since it is possible to evacuate reliably toward an appropriate destination, it is possible to improve safety during evacuation.

It is explanatory drawing which shows the installation which installs the guidance display of embodiment concerning this invention. It is explanatory drawing which shows the structure of the guidance display of embodiment concerning this invention. It is explanatory drawing which shows the example of installation of a guidance display. It is explanatory drawing (the 1) which shows the example of installation of the guidance display containing a floor plan. It is explanatory drawing (the 2) which shows the example of installation of the guidance display containing a floor plan. It is explanatory drawing (the 3) which shows the example of installation of the guidance display containing a floor plan. It is explanatory drawing (the 4) which shows the example of installation of the guidance display containing a floor plan. It is explanatory drawing (the 5) which shows the example of installation of the guidance display containing a floor plan.

  Exemplary embodiments of a guidance display according to the present invention will be described below in detail with reference to the accompanying drawings.

  First, the structure of the guidance display according to the embodiment of the present invention will be described. FIG. 1 is an explanatory diagram showing a facility where a guidance display according to an embodiment of the present invention is installed. FIG. 1 shows a plan view of one floor in a building of a nuclear power plant (inside a nuclear power plant premises) as a facility for installing a guidance display according to an embodiment of the present invention.

  In FIG. 1, a subtraction chamber (pressure suppression chamber) is provided in the center of the building of the nuclear power plant (inside the nuclear power plant). A dry well 102 is provided inside the subscription chamber 101. The dry well 102 is a highly confidential steel vessel that constitutes a part of the reactor containment vessel, and stores main equipment such as a reactor pressure vessel and a reactor recirculation system.

  A nuclear reactor is provided inside the dry well 102. As the nuclear reactor, for example, a light water reactor having excellent performance in terms of preventing nuclear proliferation can be used. A nuclear reactor (light water reactor) includes a pressure vessel main body, a control rod, and the like. Further, the nuclear reactor is provided with an emergency core cooling device used in emergency and emergency situations.

  The pressure vessel body includes a body portion having a substantially cylindrical shape, hemispherical portions (upper and lower mirrors) provided above and below the body portion, nozzles, and the like. A fuel (fuel rod), a moderator, a coolant, and the like are provided inside the pressure vessel body. Fuel (fuel rod), moderator, coolant, and control rod are used to cause and control nuclear reactions in the reactor. The moderator is used to reduce the velocity of neutrons that have jumped out of uranium and plutonium during the fission process, and water (light water), for example, is used. The coolant is used to extract the thermal energy obtained by fission out of the nuclear reactor, and for example, water (light water) can be used.

  Further, the nuclear reactor includes, for example, a stub tube for a control rod drive mechanism, a pressure vessel bottom drain pipe, and a pipe including an instrumentation pipe for pressure and water level. The nozzle provided in the pressure vessel main body includes, for example, a water supply nozzle, a recirculation inlet / outlet nozzle, a main steam nozzle, and the like, and each is connected to the pressure vessel main body piping.

  The nuclear reactor includes a boiling water type (BWR) and a pressurized water type (PWR). In the boiling water type (BWR), steam is generated directly in the nuclear reactor. On the other hand, the pressurized water type (PWR) makes the inside of the furnace high pressure so that the water does not boil even at high temperature, and a steam generator is used to make water other than the water flowing in the furnace into steam.

  A boiling water reactor (BWR) uses a fuel provided in a reactor pressure vessel as a heat source, generates steam by heating water around the fuel, and sends the steam to a turbine to generate a generator. To work. Pressurized water type (PWR) reactors circulate the warming coolant in the reactor pressure vessel through the primary system piping at a pressure higher than that of the boiling water type (BWR). Only the heat is transferred to the water flowing through the piping of the secondary system, and the generated steam is sent to the turbine to operate the generator. Specifically, the inner diameter of the reactor pressure vessel is, for example, in the case of a 1.1 million kW (kilowatt) class boiling water (BWR) nuclear power plant, approximately 22 m high and 6 m wide (both Inner diameter).

  A concrete wall 103 is provided around the subscription chamber 101. A plurality of walls 103 are provided from the subscription chamber 101 toward the outside of the building of the nuclear power plant. The wall 103 is provided with a guidance display (see FIG. 2). The guidance display is provided at an arbitrary position on the wall 103 in the building of the nuclear power plant.

  The guidance display is provided at a place where movement in two different directions (first movement direction and second movement direction) is possible. Specifically, for example, when a mobile person (a worker working in a building of a nuclear power plant) faces the guidance display, the guidance display is directed to the right hand direction and the left hand direction of the mobile person. It can be provided at a position where movement is possible.

  Specifically, the guidance display may be provided, for example, at a position where the mobile person can move forward and backward when the mobile person faces the guidance display. . Or, specifically, the guidance display may be provided at a position where, for example, when the mobile person faces the guidance display, the mobile person can move in the right-hand direction and the forward direction. .

  Specifically, the installation position of the guidance display is preferably, for example, a position where it is easy to enter (determined to be) the view of the mobile person entering and exiting the building of the nuclear power plant. Specifically, the installation position of the guidance display in this embodiment can be, for example, the outer wall 101a of the subscription chamber 101. Moreover, the installation position of the guidance display can be specifically set to the wall 103 facing the outer wall 101a of the subtraction chamber 101 from the outer peripheral side of the subtraction chamber 101, for example. It is preferable that the installation position of the guidance display is a position that is equal to or higher than the moving person's line of sight (see FIG. 3).

  In this embodiment, a wall 103 (hereinafter referred to as “guidance display installation wall 103”) facing the outer wall 101a of the subtraction chamber 101 is painted in a range from the floor surface to a predetermined height. For this reason, in the guidance display installation wall 103, a boundary between a “part where paint is applied” and a “part where paint is not applied” is formed at a predetermined height from the floor surface. As described above, when the guidance display installation wall 103 itself is provided with a feature portion that easily collects the line of sight of the moving person, a guidance display may be provided near the feature portion.

(Configuration of guidance display)
Next, the structure of the guidance display according to the embodiment of the present invention will be described. FIG. 2 is an explanatory diagram showing the structure of the guidance display according to the embodiment of the present invention. In FIG. 2, a guide display (guide display member) 200 according to an embodiment of the present invention includes a base material 201 having a sheet shape. The base material 201 has spatial information 202 indicating where the entire space currently located is.

  The base material 201 can be made of paper such as high-quality paper, coated paper, and art paper. In addition, the base material 201 may be made of a resin such as vinyl chloride resin (PVC), acrylic, PET (Polyethylene Terephthalate), or the like. On the base material 201, first guide information 210 and second guide information 220 are written.

  The first guidance information 210 includes a first movement direction, a destination that can be reached when moving in the first movement direction (hereinafter referred to as “first destination”), and the first destination. Information indicating the travel distance (hereinafter referred to as “first travel distance”). The information 211 indicating the first moving direction can be realized by graphic information indicating an arrow, for example. Specifically, the information 211 indicating the first movement direction can be realized by, for example, a figure or a symbol indicating an arrow arranged so that the tip is directed to the first movement direction.

  The information 212 indicating the first destination can be information indicating the type of moving means for moving from the space where the guidance display 200 is installed to a space different from the space. Specifically, the moving means for moving from the space in which the guidance display 200 is installed to a space different from the space can be realized by, for example, an emergency exit that goes out of the building of the nuclear power plant. Further, specifically, the moving means for moving from the space where the guidance display 200 is installed to a space different from the space moves, for example, to the upper floor or lower floor of the space where the guidance display 200 is installed. This can be realized by the stairs 104, the elevator 105, or the like.

  Further, the information 212 indicating the first destination may be graphic information indicating moving means for moving from the space where the guidance display 200 is installed to a space different from the space. Specifically, for example, information 212 indicating the first destination can be realized by a pictogram indicating an emergency exit, stairs 104, elevator 105, and the like. Further, the information 212 indicating the first destination may be specifically realized by a pictogram indicating that a digestive organ, a fire hydrant, an emergency light, an emergency telephone, an emergency button, and the like are installed.

  The pictogram is one of visual symbols (signs) displayed to indicate some information or attention, and may be referred to as “pictogram”, “pictogram”, pictograph (Pictograph), or the like. In the pictogram, a figure representing a concept to be expressed is shown using two colors, a ground color and a color of a figure having a high brightness difference with respect to the ground color.

  By using a pictogram, the concept to be expressed can be expressed by a simple figure. In addition, by using pictograms, you can express the concept you want to express with a visual diagram instead of expressing it with text, and convey the concept you want to express intuitively without being restricted by the language. be able to.

  As the information 212 indicating the first destination, for example, a pictogram internationally standardized by the International Organization for Standardization (abbreviation: ISO) can be used. The information 212 indicating the first destination is not limited to the pictogram internationally standardized by the International Organization for Standardization. For example, in the pictogram mainly used in Japan or in a specific facility You may use the pictogram used limitedly.

  Specifically, the information 213 indicating the first movement distance can be, for example, information that can specify the length of the road from the installation position of the guidance display 200 to the first destination, that is, the distance. . Specifically, the information 213 indicating the first movement distance can be realized by a numerical value indicating the first movement distance in a meter display such as “25 m”, “100 m”, and the like.

  The second guidance information 220 includes a second movement direction, a destination that can be reached when moving in the second movement direction (hereinafter referred to as “second destination”), and movement to the destination. Information indicating the distance (hereinafter referred to as “second movement distance”) is included. The information 221 indicating the second moving direction can be realized by graphic information indicating an arrow, for example. Specifically, the information 221 indicating the second movement direction can be realized by, for example, a figure or a symbol indicating an arrow arranged so that the tip faces the second movement direction.

  The information 222 indicating the second destination can be information indicating the type of moving means for moving from the space where the guidance display 200 is installed to a space different from the space. Specifically, the moving means for moving from the space in which the guidance display 200 is installed to a space different from the space is, for example, an emergency exit that goes out of the building of the nuclear power plant, a space in which the guidance display 200 is installed This can be realized by the staircase 104 or the elevator 105 that moves to the upper floor or the lower floor.

  Further, the information 222 indicating the second destination may be graphic information indicating moving means for moving from the space where the guidance display 200 is installed to a space different from the space. Specifically, for example, the information 222 indicating the second destination can be realized by the pictogram indicating the emergency exit, the stairs 104, the elevator 105, and the like, similarly to the information 212 indicating the first destination. . In addition, the information 222 indicating the second destination is similar to the information 212 indicating the first destination, and specifically includes, for example, a digestive organ, a fire hydrant, an emergency light, an emergency telephone, an emergency button, and the like. You may implement | achieve by the pictogram which shows having installed.

  As the information 222 indicating the second destination, for example, a pictogram internationally standardized by the International Organization for Standardization can be used. Further, the information 222 indicating the second destination is not limited to the pictogram internationally standardized by the International Organization for Standardization. For example, in the pictogram mainly used in Japan or in a specific facility You may use the pictogram used limitedly.

  Specifically, the information 223 indicating the second moving distance can be information that can specify the length of the road from the installation position of the guidance display 200 to the second destination, that is, the distance, for example. . Specifically, the information 223 indicating the second movement distance can be realized by a numerical value indicating the movement distance in a meter display such as “25 m”, “100 m”, and the like.

  The base material 201 has information 230 indicating the orientation. The azimuth | direction described on the base material 201 shows the azimuth | direction of the installation position of the guidance display 200 in a predetermined space. Specifically, the azimuth indicated on the base material 201 indicates the azimuth located in front of the moving person facing the guidance display 200 in a state where the base material 201 is provided on the wall 103 as the guidance display 200. .

  The information 230 indicating the azimuth can be, for example, information representing a direction in a horizontal plane at a certain point as a relationship with a reference direction. Specifically, for example, the azimuth can be expressed by any one of the four directions of “east”, “west”, “south”, and “north” with azimuth intervals of 90 °.

  Or, specifically, for example, the azimuth interval is 45 °, and “east”, “west”, “south”, “north”, “northeast”, “southeast”, “northwest”, “southwest” May be represented by any one of eight directions. Specifically, for example, the azimuth may be indicated by 16 directions with an azimuth interval of 22 ° 30 ′ or 32 directions with an azimuth interval of 11 ° 15 ′.

  Further, the information 230 indicating the azimuth may be expressed by, for example, a predetermined angle in a horizontal plane, that is, an azimuth angle. In this case, the north is a reference of 0 ° = 360 °, the east is 90 °, the south is 180 °, and the west is 270 °. In this case, the northeast is expressed as 45 °, the southeast is 135 °, the southwest is 225 °, and the northwest is 315 °.

  Alternatively, the information 230 indicating the azimuth may be, for example, a notation such as 28 degrees east (N28E) and 15 degrees west (S15W) used when obtaining an accurate azimuth by astronomy or surveying. Further, the information 230 indicating the azimuth may indicate the azimuth by a method such as a twelve-branch, a eight-way, or a ten-way. Further, the information 230 indicating the orientation may indicate the orientation by, for example, twenty-four directions in which 12 branches, Yawata, and Jusui are combined.

  In the guidance display 200, the first guidance information 210, the second guidance information 220, and the direction information 230 are preferably written in different colors. Even when a plurality of types of information are written in the limited base material 201 by writing the first guide information 210, the second guide information 220, and the information 230 indicating the direction in different colors, each information Can be easily and reliably identified.

  In the guidance display 200, the first guidance information 210 and the second guidance information 220 are written using a fluorescent material. Further, in the guidance display 200, information 230 indicating the orientation may be written using a fluorescent material. The first guide information 210, the second guide information 220, and the information 230 indicating the direction are preferably written using a phosphorescent material among fluorescent materials.

The fluorescent material is excited by receiving energy from electromagnetic waves, heat, friction, and the like, and generates luminescence, which is a light emission phenomenon that emits the received energy as light of a specific wavelength. The phosphorescent material is a material containing a phosphorescent pigment that exhibits the property of emitting (phosphorescence) by irradiating irradiated external light, and specifically, for example, zinc sulfide (ZnS-based) or A material of strontium aluminate (SrAl ₂ O ₄ system) can be used.

  In the guidance display 200, the first guidance information 210, the second guidance information 220, and the information 230 indicating the direction are written using a fluorescent material, so that power is not supplied, that is, a power failure occurs in the building of the nuclear power plant. Even when it occurs, it is possible to make the mobile person confirm the installation position of the guidance display 200 and the contents written on the guidance display 200.

  Further, in the guidance display 200, the first guidance information 210, the second guidance information 220, and the information 230 indicating the direction are written using a fluorescent material, so that a power outage occurs in the building of the nuclear power plant, illumination Even when the information is weakened, the character portion of the guidance display 200 emits light in the dark, and the guidance display 200 can be easily noticed by the moving person.

  In addition, by writing the first guide information 210, the second guide information 220, and the direction information 230 using a fluorescent material, a mobile person forgets to carry the light, or due to a failure of the light. In the state where the light does not function, the installation position of the guidance display 200 and the contents described in the guidance display 200 can be confirmed even when a power failure occurs in the building of the nuclear power plant or the lighting is weakened. it can.

  The guidance display 200 includes a coating layer (not shown) that covers various types of information written on the base material 201. The covering layer can be formed using, for example, a glass material or a resin material. Thereby, the fall of the luminous performance by the moisture, the water | moisture content, etc. which exist around the guidance display 200 touching the luminous material can be suppressed, and the improvement of the water resistance performance of the guidance display 200 can be aimed at.

  Thereby, even when a power failure occurs in the building of the nuclear power plant or the lighting is weakened, the installation position of the guidance display 200 and the contents described in the guidance display 200 are transmitted to the mobile person. Can do. In the guidance display 200, instead of the phosphorescent material or in addition to the phosphorescent material, a reflective material having a property of reflecting the irradiated external light is used, and the first guidance information 210 and the second guidance information are used. 220 and information 230 indicating the orientation may be written.

  Information indicating the configuration of the entire predetermined space including the installation position of the guidance display 200 and the installation position of the guidance display 200 in the entire predetermined space may be written on the base material 201 constituting the guidance display 200. Specifically, for example, a floor plan (a floor plan, see FIG. 1) of each floor in a building of a nuclear power plant may be written on the base material 201 constituting the guidance display 200.

  In this case, the floor plan may be written on the base material 201 that is separate from the base material 201 on which the first guide information 210, the second guide information 220, and the orientation are written. Further, in this case, since the information indicating the installation position of the guidance display 200 on the premises of the nuclear power plant is described in the above premises map, the first guidance information 210, the second guidance information 220, and the direction are described. The substrate 201 is separate.

  Various types of information on the guidance display 200 are printed. Moreover, the various information in the guidance display 200 is not limited to information provided by printing, and may be information written by handwriting, for example.

  By providing the above-mentioned guidance display 200 in the building of the nuclear power plant, the moving person can see the heading direction, the heading direction, the presence of the staircase 104 and the elevator 105, and the staircase 104 and the elevator 105. The distance from the current location to the current location can be grasped, and the situation of the current location of the mobile person can be easily grasped by viewing these information together with the floor plan (building plan view).

  By providing the guidance display 200 in the building of the nuclear power plant, it is possible to shorten the time required for moving to the destination or the time required for moving to the exit leading to the outside of the building of the nuclear power plant. Further, by providing the guidance display 200 in the building of the nuclear power plant, the anxiety of the traveler about getting lost in the building of the nuclear power plant is eliminated, and it becomes possible to actively enter the building.

  As a result, for example, when the construction is being performed in the building of the nuclear power plant, it becomes easy to grasp the progress of the construction in the entire building of the nuclear power plant. Further, by providing the above-mentioned guidance display 200 in the building of the nuclear power plant, it becomes possible for the mobile person to actively enter the building without feeling uneasy. It is possible to improve the knowledge of moving people.

  FIG. 3 is an explanatory diagram illustrating an installation example of the guidance display 200. In FIG. 3, the guidance display 200 is provided at a position equivalent to or higher than the line of sight of the moving person and from the floor surface 301 higher than the line of sight of the moving person. Thus, the visibility of the guidance display 200 is not impaired even when an article such as equipment used for work in the building of the nuclear power plant is installed in the passage.

  4, 5, 6, 7, and 8 are explanatory diagrams illustrating an installation example of the guidance display 200 including a floor plan. 4, 5, 6, 7, and 8, the floor plan 400 is separated from the base material 201 of the guidance display 200. As a result, the mobile person compares the guidance display 200 with the floor plan 400 and checks the information written on the guidance display 200 while referring to the floor plan 400, thereby grasping the situation of his / her current location and determining the moving direction. Can be performed easily.

  The floor plan 400 preferably includes information 401, 501, 601, 701, 801 indicating the installation position of the guidance display 200 installed together with the floor plan 400, that is, information indicating the current position of the mobile person. . Information 401, 501, 601, 701, 801 indicating the installation position of the guidance display 200 is indicated by a circle mark provided at the same position as the position where the guidance display 200 is installed in the floor plan 400, or by the circle mark. It is preferable to be configured by an illustration or the like showing the type of guidance display 200 provided at the installation position.

  As a result, the mobile person can grasp his / her current location (current position) more quickly and accurately based on the floor plan 400, compare the guidance display 200 with the floor plan 400, and refer to the floor plan 400. However, by confirming the information written on the guidance display 200, it is possible to easily grasp the current state of the current location and determine the moving direction.

  As described above, the guidance display 200 according to the embodiment of the present invention is a guidance display 200 provided at a place where movement in two different directions is possible, and includes a first movement direction, a first destination. And first guidance information 210 including information 213 indicating the first movement distance, and second guidance information 220 including information 223 indicating the second movement direction, the second destination, and the second movement distance; , Is characterized by being marked.

  According to the guidance display 200 according to the embodiment of the present invention, by comparing the first guidance information 210 and the second guidance information 220, the direction of movement can be easily and quickly determined. Can be judged. Thereby, when moving, it is possible to improve the movement efficiency by quickly determining the appropriate movement direction while reducing the burden on the moving person so that the moving person can determine the appropriate moving direction.

  Further, according to the guidance display 200 of the embodiment according to the present invention, by comparing the first guidance information 210 and the second guidance information 220, the direction of movement can be easily determined. Since the determination can be made promptly, for example, in the situation where the guidance display 200 is evacuated from the installation location of the nuclear power plant, the evacuation can be started quickly and the evacuation can be surely made to an appropriate destination. As a result, it is possible to improve the safety of the moving person during evacuation.

  Further, the guidance display 200 according to the embodiment of the present invention is characterized in that the information 221 indicating the first moving direction and the second moving direction is graphic information indicating an arrow. According to the guidance display 200 according to the embodiment of the present invention, even if two different directions are arranged side by side on the same base material 201 by using a graphic easy to understand for all people, It is possible to promptly and accurately guide two different moving directions without causing any trouble.

  In the guidance display 200 according to the embodiment of the present invention, the information 222 indicating the first destination and the second destination moves from the space where the guidance display 200 is installed to a space different from the space. It is the information which shows the kind of moving means for this. According to the guidance display 200 according to the embodiment of the present invention, by indicating the type of moving means (emergency exit, stairs 104, etc.) that enables movement outside the space in which the guidance display 200 is installed, The appropriate moving means can be selected as appropriate according to the state and the surrounding conditions during movement, and the selected moving means can be reached quickly and reliably.

  Specifically, for example, when it is possible to select the stairs 104 or the elevator 105 as the moving means and the traveler is moving with a heavy tool or a large inspection facility, Even if the moving distance on the same floor is slightly longer, it is considered that the elevator 105 is more likely to be selected than the stairs 104. Alternatively, it is conceivable that the moving means is selected so that the moving distance on the same floor is shortened when there are few tools carried by the mover and the movement requiring emergency is performed. Specifically, in such a case, a nearby staircase 104 can be selected and moved on the staircase 104 without taking a detour to get on the elevator 105.

  In the guidance display 200 according to the embodiment of the present invention, the moving means is the staircase 104, and the information 212 and 222 indicating the first destination and the second destination are graphic information indicating the staircase 104. It is characterized by. According to the guidance display 200 according to the embodiment of the present invention, the staircase 104 is shown using a graphic easy to understand for everyone, thereby promptly and accurately guiding two different directions of movement without causing confusion to the traveler. can do.

  The guidance display 200 according to the embodiment of the present invention is characterized in that the moving means is the elevator 105 and the information indicating the destination is graphic information indicating the elevator 105. According to the guidance display 200 of the embodiment according to the present invention, the elevator 105 is shown using a graphic easy to understand for everyone, thereby promptly and accurately guiding two different moving directions without causing confusion to the moving person. can do.

  In the guidance display 200 according to the embodiment of the present invention, the moving means is an escalator, and the information 212 and 222 indicating the first destination and the second destination are graphic information indicating the escalator. It is a feature. According to the guidance display 200 according to the embodiment of the present invention, the escalator is displayed using a graphic easy to understand for all, so that two different directions of movement can be quickly and accurately guided without causing confusion to the moving person. be able to.

  In the guidance display 200 according to the embodiment of the present invention, information indicating the configuration of the entire predetermined space including the installation position of the guidance display 200 and the installation position of the guidance display 200 in the entire predetermined space is described. It is characterized by. According to the guidance display 200 of the embodiment according to the present invention, it is possible to quickly and accurately guide the current position of the mobile person in the entire premises of the nuclear power plant. As a result, it is possible to select an appropriate moving means including the shape and complexity of the moving path without depending on only the first moving distance and the second moving distance.

  The guidance display 200 according to the embodiment of the present invention is characterized in that information 230 indicating the orientation of the installation position of the guidance display 200 in a predetermined space is described. According to the guidance display 200 of the embodiment according to the present invention, a mobile person who is in a place where there is no means for confirming the state of the outside of the building, such as a premises of a nuclear power plant, It is possible to promptly and accurately guide the direction that is facing when the is facing the guidance display 200.

  In addition, the guidance display 200 according to the embodiment of the present invention is characterized in that the predetermined space is the premises of the nuclear power plant. According to the guidance display 200 according to the embodiment of the present invention, by providing the guidance display 200 on the premises of the nuclear power plant, the mobile station moving toward the premises of the nuclear power plant can be moved toward either direction. It is possible to determine the moving direction easily and quickly.

  In particular, in the building of a nuclear power plant, there are many walls 103 and it is difficult to see a wide range of passages. In addition, there are few landmarks in the buildings of nuclear power plants. For this reason, a mobile person in a building of a nuclear power plant may not know his / her current location in the building and the direction / direction in which he / she is facing, but the guidance display 200 according to the embodiment of the present invention is displayed. By using it, it is possible to make the determination of the moving direction as to which direction it should be moved easier and faster.

  The guidance display 200 according to the embodiment of the present invention is not limited to being installed in a building of a nuclear power plant. The guidance display 200 of the embodiment according to the present invention may be installed in a place where it is difficult for a mobile person to look around the entire surroundings, such as a data room or a library where a plurality of high shelves are arranged. As a result, the moving direction can be easily and promptly determined as to which direction the moving person should move.

  As described above, the guidance display according to the present invention is useful for the guidance display used for grasping the current location, and particularly in a building where the external situation is difficult to grasp in real time such as in a nuclear power plant building. It is suitable for guidance display used to grasp the current location.

101 Substitution chamber 101a Outer wall 102 Drywell 103 Wall 104 Stair 105 Elevator 200 Guide display 201 Base material 202 Spatial information 210 First guide information 211 Information indicating the first moving direction 212 Information indicating the first destination 213 1 Information indicating the movement distance 220 Second guidance information 221 Information indicating the second movement direction 222 Information indicating the second destination 223 Information indicating the second movement distance 230 Information indicating the direction 301 Floor 400 401, 501, 601, 701, 801 Information indicating the installation position

Claims (10)

A guide display member provided with a base material having a sheet shape provided in a place where movement in two different directions is possible,
First information including a first movement direction, a destination that can be reached when moving in the first movement direction, information indicating a direction of the first movement direction, and information indicating a movement distance to the destination 1 guide information and
A second movement direction that is different from the first movement direction, a destination that can be reached when moving in the second movement direction, information indicating an orientation of the second movement direction, and Second guidance information including information indicating the travel distance to the destination;
Is marked on the substrate ,
Said first information indicating information and said second movement direction indicates a moving direction of the Ri graphical information der indicating an arrow,
The information indicating the azimuth in the first movement direction and the information indicating the movement distance to the destination are shown in the figure indicating the arrow in the first movement direction, and the azimuth in the second movement direction And the information indicating the movement distance to the destination are shown in the figure indicating the arrow of the second movement direction,
The information indicating the azimuth in the first movement direction is indicated on the direction side indicated by the arrow of the first movement direction with respect to the information indicating the movement distance to the destination. The information indicating the direction is shown on the direction side indicated by the arrow of the second movement direction than the information indicating the movement distance to the destination,
Information indicating the destination, guidance display member characterized that you have shown in the vicinity of the tip of the arrow. The first moving direction is a left or right direction with respect to the wall on which the guide display member is provided, and the second moving direction is a direction opposite to the first moving direction. The guide display member according to claim 1. Claim 1, characterized in that between the arrows of the first and the moving direction of the arrow the second movement direction, information indicating an orientation of the wall direction in which the guidance display member is provided is marked Or the guidance display member of 2 . Information indicating the destination is any of claims 1 to 3, characterized in that said from a space guidance display member is disposed between the space which is information indicating a type of moving means for moving to a different space The guidance display member as described in any one . The moving means is a staircase,
5. The guidance display member according to claim 4 , wherein the information indicating the destination is graphic information indicating the stairs. The moving means is an elevator,
5. The guidance display member according to claim 4 , wherein the information indicating the destination is graphic information indicating the elevator. The moving means is an escalator,
5. The guidance display member according to claim 4 , wherein the information indicating the destination is graphic information indicating the escalator. Any one of the preceding claims, characterized in that the information indicating the installation position of the guide display member in construction and overall the predetermined space of the entire predetermined space including the installation position of the guide display member is described Guidance display member described in one. Guidance display member according to claim 8, characterized in that the information indicating the orientation of the installation position of the guide display member in the predetermined space is marked. The guidance display member according to claim 8 or 9 , wherein the predetermined space is a premises of a nuclear power plant.

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