METHOD FOR DISPLAYING SCREEN OF INDOOR EVACUATION PATH

In the embodiment of the present invention hereinafter with reference to the attached drawing in one preferred detail of the SFC the on-sensors other.

Figure 1 shows a screen display system of the present invention according to the indicating the overall indoor escape route also are disclosed.

Referring to the drawing, the present invention according to indoor escape route map server screen display system is (100), path server (200) and user terminal (300) consists of including.

map server (100) includes a number of the building server under public affairs as map information, map information which is stored on database building receives, and all space traversed into the escape route based on the map information, information is generated to each traversed by an disaster evacuation graph, user terminal (300) include map information and path number under public affairs server (200) include disaster evacuation graph information number under public affairs substrate.

Path server (200) is map server (100) presents a number disaster evacuation graph information in user terminal (300) escape route information according to the location information of a user terminal (300) to under public affairs diffuse to the number.

The user terminal (300) is map server (100) it received ball number from building map information and the path-server (200) and is Image information by matching information number from co it received escape route guide user terminal (300) output diffuse to the screen. The user terminal (300) are visible to the user intuitively guide Image information is output to the output region of the escape route Image mobile direction display sector consists, in respect of the under more it relates diffuse to the user terminal.

Figure 2 shows a block indicating also the present invention according to subject matter map serverand, Figure 3 the present invention according to the disaster evacuation graph indicating to produce one example are disclosed.

Referring to the drawing, the present invention according to map server (100) includes a map information database (110), disaster evacuation pathways module (120) and traversed attribute information database (130) consists of including.

Map information database (110) construction of drawing is Image information associated with a particular building, a building and a plurality of installed flank guard beacon (400) of unique ID information is coordinate information overnight. In addition, disaster evacuation pathways module (120) vertex coordinates information generated in the mains information separately overnight.

Disaster evacuation pathways module (120) is map information database (110) each stored flank guard beacon (400) based on the coordinate information of each flank guard beacon (400) for holding the cross-heat or sets the mains vertexes, disaster evacuation graph information to each other.

Such disaster evacuation pathways through the 3 also it relates diffuse to the method.

(A) of Figure 3 specified in a building flank guard beacon (400) cover, such construction drawing information flank guard beacon (400) includes a map information database of unique ID number coordinate information (110) overnight. Wherein flank guard beacon (400) step all approach, the ceramic can be installed. The construction drawing of the lower chamber 11, the other central and mutually movable, doorway (evacuation opening) of building outwardly directed 2 being regulated, the doorway are connected via corresponding external point a building safety zone by big final destination during the indexing process.

(B) construction of Figure 3 in drawing on a selected disaster evacuation graph that represents an, is located at a bottom flank guard beacon (400) in about any construction drawing defining respectively to other. This arbitrary regions each beacon (400) which sections of constant, and n is an integer set arbitrary regions on a higher safety zone in the building passage facing the doorway.

The intersected point or apex doorway is detected in the building each arbitrary regions, each disposed on the vertex of any formed, interconnecting any two apex region formed single traversed.

On crossing the apex b 1 2 3 arbitrary regions in arbitrary regions i.e. arbitrary regions is formed, traversed the corridor to terminate a passage for generating a vertex 1 is filled with substrate. 2 arbitrary regions and even the corridor passage end is filled with any region in the mains 2 c doorway apex 2 is filled with substrate.

The flank guard beacon 1 - 6 1 - 6 are demarcated and each one arbitrary regions, according to the doorway side cross point or apex-g is created, any two apex formed connecting each generated region n is an integer of 1 - 6 traversed.

(C) of Figure 3 the complete disaster evacuation the graph file separately storing and managing such as such, disaster contrast graph includes a map information database information generated to form each vertex information and traversed (110) is installed to be stored in the substrate. The vertex information vertex of the coordinate information stored in the database and, traversed the length of the mains information comprising information.

The mains attribute information database (130) respective flank guard beacon (400) on the basis of the attribute information about certain features formed within the mains of overnight. The traversed the mains attribute values of weights are determined according to the attribute information, for determining the properties of the ground in the mains it weights of the mains property values ascended into the mains degree, the moving velocity of the human user terminal (300) value varies depending on the position of the fluctuations always flank guard beacon (400) distance between, evacuation passage width, environmental information doorway width width as a fixed value or the like connected to the chamber.

Figure 4 shows a subject matter of the present invention according to path server also indicating and block, Figure 5 indicating the mains weight value calculation module block construction details are disclosed.

Referring to the drawing, the present invention according to path server (200) is map server (100) receives traversed from the mains attribute information to calculates the weight value, calculating a distinctly disaster evacuation graph comprises applying, user terminal (300) embodiment of location information from a reception disaster evacuation graph based escape route between yield as follows.

To this end path server (200) is traversed weight value calculation module (210) and, user information receiving module (220), the mains attribute information update module (230) and escape route calculation module (240) consists of including.

The traversed weight value calculation module (210) is map server (100) according to attributes of the mains to disaster evacuation graph generated in each traversed to add value and the diffuse to the weight. The traversed weight value calculation module (210) of a main weight value calculation block (211), moving speed weight value calculation block (212), [...]riga decayed tooth calculating block (213) automatic weight value calculation block (214) consists of including.

Dense weight value calculation block (211) user terminal (300) a route server (200) based on user location information is transmitted to the user location information in the mains via a mains any agent number occupying different areas and yield as follows.

Moving speed weight value calculation block (212) such as the user terminal (300) received from user terminal between embodiment (300) according to yield a moving speed change position information value to each other.

Said such as dense weight value calculation block (211) and a mobile speed weight value calculation block (212) is traversed between dense degree and traversed in any embodiment calculates traversed in indoor occupant applies a diffuse to the average traveling speed in the attribute information.

[...]riga decayed tooth calculating block (213) adjacent flank guard beacon (400) is calculated based on the measured distance to the distance between adjacent to zigzag traversed information, environment information weight value calculation block (214) in the evacuation passage i.e. the corridor width of each traversed, variable step of width and width information, fire and positional information of the non-speech based environment information value number to yield the substrate.

Such is traversed weight value calculation module (210) is calculated in said calculating block such as weight value in response to the attribute values other.

User information receiving module (220) the user terminal (300) and personal information received from the beacon (400) unique ID information receives a location information.

The mains attribute information update module (230) is map server (100) receives the information and buildings evacuation graph, traversed weight value calculation module (210) to become the mains in disaster evacuation graph information specified in the mains and attribute information attribute update each other.

In the corridor along the passage in a wide hole on which the intersection is hereinafter, space according to the extent to which the size of the doorway degree and dense phase hereinafter this specific traversed the corrugated steel to become of attribute values of different spatial within a specific space in evacuation time average people reduce or people not much calcination when in a spherical path are disclosed.

Escape route calculation module (240) is in said updated disaster evacuation graph information based on user information receiving module mains property (220) received the particular user terminal (300) to yield a escape route to return to an initial current location information to each other.

The mains the attribute value in said user terminal (300) is embodiment of location information is modified, user terminal (300) the number of mains many cases up to change the property value in order to ensure an accurate supply of optimum weight causes predicted offset so that the preamble, order to reduce the weight of same mains property values updated responsive traversed the property information is stored buffer (250) to store to a constant cycle, user information receiving module (220) received for a specific user terminal (300) position information change according to escape route buffer (250) calculated on reference to the attribute information stored in the traversed to substrate.

Also the present invention according to Figure 6 shows a subject matter of a user terminal indicating block and, Figure 7 includes an interface block and main regions, outputted to a screen of a user terminal interface of Figure 8 the present invention according to drawing and indicating one example, Figure 9 the present invention according to the direction of movement of a user terminal indicating various examples output rotates along the escape route are disclosed.

Referring to the drawing, the present invention according to user terminal (300) is for transmitting user information module (310) and, guide Image information generation module (320) and interface unit (330) consists of including.

Transmitting user information module (310) is flank guard beacon (400) beacon ID information received from a user terminal (300) for specific information path server (200) to transmit to each other.

Guide Image information generation module (320) is map server (100) receiving coordinate information from Image information associated with a building drawing drawing information receiving block (321) route server (200) escape route from receives information about a path information receiving block (322) including, drawing information by matching information on building drawing coordinate information and escape route is displayed escape route guide Image information to create other.

Interface unit (330) is said fish in a guide Image information said user terminal (300) is outputted to a screen, said interface unit (330) is escape route Image output region (331), the direction of movement of display area (332), displaying the current region (333), mounting feature (334) is set up at step.

Escape route Image output region (331) the user terminal (300) and the current position of the user terminal is building drawing Image mapped on the escape route guide Image (300) as well as to regions, such as in Figure 8 user terminal (300) the center screen of user terminal (300) the output current point, [kkek[kkek] Suitable selection form escape route is mapped and display part.

The direction of movement of display area (332) the user terminal (300) screen one region i.e., embodiment of Figure 8 user terminal (300) to output on the right side of the lower region, user terminal (300) in a direction towards the escape route from a present location is indicated arrow shape, fire disaster situation in the building such as user had there been no situation due to intuitive to a user direction to lock as camera having display of 2000.

Displaying the current region (333) such as in Figure 8 the user terminal (300) to output on the right upper screen, user terminal in building (300) which is the current location and the mounting device is outputted.

Mounting feature (334) user terminal (300) is set up at each mounting area corresponding to one screen of building. As in Figure 8 the mounting feature (334) is a run length direction is disposed right above the screen and mounting device, there is also a display area and a display area display 'underlying layer' holes' higher ' can be, this escape route is directly inputted to the underlying layer or higher but the external safety region doorway evacuation step outputs to a message directed and n is an integer.

The mounting feature (334) corresponding first mounting device in an existing layer another layer, user terminal (300) screen outputted to escape route Image output region (331) corresponding layer change guide units are altered.

The escape route Image output region (331) and the direction of movement of display area (332) Image has the output to rotate together along the direction of movement of a user terminal to the user terminal (300) picture of intuitive to be movable in a direction to each other.

Escape route Image output region (331) outputted to a current position of a user terminal guide Image gives about a point is displayed, the direction of movement of display area (332) indicating a direction arrow in the input direction is directed towards escape route guide is directed to rotation with each other.

The direction of movement of the user terminal of a user terminal (300) installed in gravity acceleration and the sensed acceleration sensor, a magnetic field based on the sensed magnetic field limited thereto.

[Table 1] below the acceleration sensor and the direction of movement of said magnetic field sensor such as androstane API (Application Program Interface) for calculating synchronized are disclosed.

The measured value of said parameter to the parameter R getRotationMatrix functions to be stored and rotation angle calculating necessary matrix, the use of a control parameter values getOrientation function same azimuth measurement of value overnight.

User terminal (300) can be used in safe value is 0 when the front part of north, south when value is 180 can be used as well, in a clockwise direction when the value is incremented. This value When the recording layer 2 guide Image clockwise rotation angle [Mathematical equation 1] for as follows.

When the value of the rotational angle and orientation which means 0, 0 results of 60 or more player and method for performing modular operation 360 hereinafter the minute law (modular arithmetic). User terminal (300) device moves the frame of the guided by such as angle Image in opposite direction holds the rotated orientation. For example user terminal (300) for equipment in clockwise direction having an angle of situation if the guide Image 70° north 70° user is always expressed with reference to the direction of number of turns of ball path is equal to or higher.

Guiding of an arrow direction uses a rotation angle calculating coordinate information. The coordinate values of the current position of the user Next to the point coordinate value on route The calculating utilizes, result when only a σ equations as follows.

Coordinate difference of the drawings vertical directions through current path to calculate an angle of arc cosine (arccosine) [expressions 2] when the functions, legal entity walnut σ results_Rad Since the minute law into 60 through [equations 3] calculated based on him. [Mathematical equation 1] applied for adding output signal after view rotation angle such as modular operation. E.g. of the drawings vertical directions 90° beam path and the number of turns of rotation of guide Image 100° assume a situation in arrow 190° angle is under or over.

The user independently of the direction of rotation arrow Image guided applied formula expressed in such drawing, path, both indicating that the constant orientation arrow, the user know intuitively through its progress direction is equal to or higher.

Figure 10 shows a screen of a user terminal guided the present invention according to indoor escape route also generates the overall indicates an order in order and, Figure 11 the present invention according to indoor escape route displayed on its screen display system of each configuration element restricts the escape route is guided the indicating the process are disclosed.

Referring to the drawing, the present invention according to the map server indoor escape route screen display method (100) installed in the building and construction of a building and drawing key information in a plurality of flank guard beacon (400) on the basis of positional information of the disaster evacuation graph information generated (S1010), path server (200) in accordance with each traversed disaster evacuation graph information attribute weight updating attribute information (S1020) and mains, flank guard beacon (400) from user terminal (300) to recognize the position of, location information recognized routing server (200) current sent to the user terminal (300) (S1030) to that of escape route information based on the position information and the calculated escape route information user terminal (300) 99900005 94999 screen by evacuation route guidance information is output to step including encoded number ball (S1040).

map server (100) which fish in disaster evacuation graph information path server (200) to ball number is, path server (200) made in the mains attribute information update to be coated. The user terminal (300) is map server (100) building from drawing and receives the data from, flank guard beacon (400) using user terminal (300) way of diffuse to the.

I.e., such as beacon 1 in Figure 11 user terminal in (300) 1 beacon to recognize user terminal ID information (300) to the number under public affairs, user terminal (300) uses 1 ID information path server (200) from a specific path server (200) in user terminal (300) according to the position of the weight value given to the mains and attribute information specific traversed the mains attribute disaster evacuation graph to update each other.

The attribute information updated traversed node server (200) from user terminal in (300) and to return to an initial position of the escape route information, escape route information calculated user terminal (300) to under public affairs diffuse to the number.

User terminal (300) escape route information to user terminal presents a number (300) evacuation route guide information output to a screen, user terminal (300) change in position of the link flank guard beacon (400) from user terminal in (300) recognized the location of the beacon 2 ID information path server (200) from a specific path server (200) in user terminal (300) change in position of the weighted attribute values traversed by precipitation, traversed re-updating information and escape route information property shipping diffuse to the attribute value.

The traversed the mains for updating attribute information such as user terminal said weight value (300) in flank guard beacon (400) on the basis of location information tracked through the mains in dense weight value calculation value calculating agent number, user terminal (300) according to the moving speed comprises calculating the moving speed weight value calculation value in position.

In addition, weight value traversed adjacent flank guard beacon (400) for calculating a distance value based on the distance between the information adjacent to zigzag traversed [...]riga decayed tooth estimate and, evacuation passage width, variable step of width and width information, non-positional information based on at least one of a number of fire-fighting and speech environment information weight value estimate produces the same environment information than the user terminal (300) to more efficient escape route under public affairs diffuse to the number.

Furthermore, the present invention according to disaster evacuation graph in the building construction drawing about each individually in each arbitrary regions defines flank guard beacon, each arbitrary regions of points defined in the building doorway or single traversed is composed each arbitrary regions forming two apex connection, any coordinate information of arbitrary regions flank guard beacon at each vertex of the resource managing database information and coordinate information region are formed on the mains, user terminal (300) depending on the position of dense weight value calculation value or when moving speed weight value calculation value is changed, user terminal (300) is located in the region of an edge traversed any attribute value to an operational speed only updated material weight to be coated.

I.e., each of the existing method graph configuration scheme is unnecessary for each path expression of arbitrary regions space vertex such that the passages, such as said user terminal (300) when the water of any apex generally within one attribute information of all traversed connected to reference should be changed, the cap plate is in the present invention to graph scale reducing the passage area traversed disaster evacuation graph, an attribute of the traversed only route search time be changed reduces substrate.

Figure 12 shows a user's terminal evacuation route guidance information is output that indicates an order in order and, Figure 13 as an example of the output to a user terminal indicating output Image escape route drawing, drawing the reference user terminal (300) is map server (100) receives coordinate information from the Image information associated with a building, path server (200) on the path from vertex information flank guard beacon (400) is not escape route information receives a (S1210).

The coordinate information and the path information on each vertex of each vertex in the form of having traversed by matching Image (B) returning path generating linear accident (S1220).

The architectural drawing Image (A) superimposed on the generated path Image (B) generating output Image (C) returning to escape route (S1230). The controller controls the output Image produced escape route (C) (300) output screen can identify diffuse to the user (S1240).

Although the present invention is that the preferred embodiment mentioned in conjunction but, on the various subject matter of invention deviates from the range without modification and deformation process from. The subject matter of invention the following is claimed in the appended patent registration is belonging will include the modified deformation are disclosed.