CN109640490A - Fire disaster escaping indicating means and system - Google Patents
Fire disaster escaping indicating means and system Download PDFInfo
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- CN109640490A CN109640490A CN201811644936.2A CN201811644936A CN109640490A CN 109640490 A CN109640490 A CN 109640490A CN 201811644936 A CN201811644936 A CN 201811644936A CN 109640490 A CN109640490 A CN 109640490A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/155—Coordinated control of two or more light sources
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Abstract
The invention discloses a kind of fire disaster escaping indicating means and system, which includes: that the best-effort path of each floor in building is dynamically determined according to the location information of fire source in fire signal when getting fire signal；Obtain all emergent identification lamps tool of each floor in building, and the tool of all emergent identification lamps on best-effort path is sent a control signal to respectively, so that all emergent identification lamp tools carry out the transformation of corresponding display information according to best-effort path, display information is for being provided to escape personnel to realize safe escape.The fire location information that the present invention passes through acquisition fire, and best-effort path is dynamically determined according to the fire location information, and it controls the tool of the emergent identification lamp on the best-effort path and shows the best-effort path, so that safe escape may be implemented according to the best-effort path of display by escape personnel, solve the problems, such as to show that Information invariability leads to not carry out correct escape guiding to escape personnel in existing emergent identification lamp tool.
Description
Technical field
The present invention relates to technical field of fire control, more particularly to a kind of fire disaster escaping indicating means and system.
Background technique
In recent years, go deep into Re-search on Urbanization process, large-scale tall buildings continue to bring out, and the following fire is hidden
Trouble also increases, and the probability that fire occurs also is rising.Large-scale tall buildings because equipment, facility, finishing etc. particular/special requirement,
So that fire load greatly increases.Once electrical, smoking, with the careless fire of fire, causes a large amount of property loss
And casualties, and form undesirable social influence.Therefore, large-scale tall buildings security against fire is dredged safely under fire condition
It dissipates and is increasingly valued by people.
In existing building, be commonly equipped with emergent identification lamp tool, the emergent identification lamp tool for can be used for fire-fighting publicity or
The display of normal safety instruction information, such as instruction extra exit and direction, instruction stair and direction, indicating elevator and side
To, instruction toilet and reversed etc., emergent identification lamp tool is used as display instruction direction and (or) position, guidance personnel at this time
Mark, so that user can determine which direction and outlet are extra exit, lift port, wash by emergent identification lamp tool
Between hand etc., and the direction walked needed for being determined accordingly according to emergent identification lamp tool.
However in the prior art, emergent identification lamp tool is typically only capable to realize the static status display of instruction information, occurs in fire
Shi Wufa provides the instruction of escape information for user, and user cannot achieve safe escape according to emergent identification lamp tool, simultaneously
Since the information of emergent identification lamp tool display can not dynamically change, such as the information of its display is that " extra exit is on a left side
Side ", it is right at this time when fire occurs at extra exit, if emergent identification lamp tool remains unchanged, direction left side is without transformation
Escape personnel causes the guidance of mistake, so that increasing the escape risk of escape personnel.
Summary of the invention
Based on this, the embodiment of the present invention proposes a kind of fire disaster escaping indicating means and system, solves existing emergent identification lamp
Show that Information invariability leads to not the problem of carrying out correct escape guiding to escape personnel in tool.
The embodiment of the present invention provides a kind of fire disaster escaping indicating means and system, specific technical solution are as follows:
A kind of fire disaster escaping indicating means, which comprises when getting fire signal, according to the fire signal
The location information of middle fire source dynamically determines the best-effort path of each floor in building；
All emergent identification lamps tool of each floor in the building is obtained, and sends a control signal to described escape respectively
All emergent identification lamp tools on means of livelihood diameter, so that all emergent identification lamp tools carry out phase according to the best-effort path
The transformation for the display information answered, the display information is for being provided to escape personnel to realize safe escape.
Fire disaster escaping indicating means provided by the invention, by according to the fire location information in the fire information got
The best-effort path for determining each floor, the information of the emergent identification lamp tool by obtaining each floor in building, determines
All emergent identification lamps tool being located on the best-effort path out, and each emergent identification lamp tool is sent a control signal to, so that should
Display information dynamic change in emergent identification lamp tool is best-effort path, so that escape personnel runs away according to display information determination
Means of livelihood diameter, and escaped according to the best-effort path, increase the escape probability of escape personnel, solves existing emergent identification lamp tool
Middle display Information invariability leads to not the problem of carrying out correct escape guiding to escape personnel.
In addition, the fire disaster escaping indicating means provided according to the present invention, can also have the following additional technical features:
Further, the location information according to fire source in the fire signal is dynamically determined each in building
The step of best-effort path of floor includes:
User is obtained to be had according to each emergent identification lamp that the plane structure chart of the building presets storage
Location information and the building planar structure parameter information；
According to the location information of the planar structure parameter information of the building and the fire source, it is dynamically determined out described build
Build the best-effort path of each floor in object.
Further, the location information includes coordinate information and floor information；
Described the step of being dynamically determined out the best-effort path of each floor in the building includes:
Obtain the information of each extra exit of each floor in the planar structure parameter information of the building；
In the destination determined by the floor information of the fire source and the above floor, determine far from the fire source
Coordinate information and the path for leading to the extra exit are the first best-effort path；
In the following floor of the destination, determine to lead to the path with it at a distance of the nearest extra exit
For the second best-effort path.
Further, all emergent identification lamps sent a control signal on the best-effort path respectively have
Before step, further includes:
By coordinate information difference of each emergent identification lamp tool in the planar structure parameter information of the building
It is compared with the coordinate information of the fire source, to determine each emergent identification lamp tool and the fire source apart first
Range information；
By coordinate information difference of each emergent identification lamp tool in the planar structure parameter information of the building
It is compared with the planar structure parameter information of the building, to determine the second distance of each emergent identification lamp tool
Information, the second distance information are that the emergent identification lamp has on the best-effort path with it at a distance of the nearest safety
The distance of outlet；
It obtains each emergent identification lamp and has the floor information in the building.
Further, all emergent identification lamp tools sent a control signal on the best-effort path respectively,
So that all emergent identification lamp tools include: the step of carrying out the transformation of corresponding display information according to the best-effort path
It sends the control signal to each emergent identification lamp respectively to have, so that each emergent identification lamp tool is aobvious
Show that information is transformed to target information by presupposed information, the target information includes the floor information of the emergent identification lamp tool, institute
Emergent identification lamp tool is stated to escape with the fire source first distance information apart, the floor information of the fire source, according to
Means of livelihood diameter determines escape direction and emergent identification lamp tool and the second distance information of the extra exit apart,
The presupposed information is pre-stored display information in emergent identification lamp tool.
Further, described so that the information of each emergent identification lamp tool display is transformed to target letter by presupposed information
The step of breath includes:
By the emergent identification lamp tool in the display information brightness by the first luminance transformation be the second brightness；
The floor information, described of emergent identification lamp tool is alternately displayed in the display area of emergent identification lamp tool
First distance information, the floor information of the fire source, the escape direction and the second distance information.
Another embodiment of the invention proposes a kind of fire disaster escaping instruction system, and the fire disaster escaping indicates system packet
It includes:
First determining module, for when getting fire signal, according to the location information of fire source in the fire signal
Dynamically determine the best-effort path of each floor in building；
Control module, all emergent identification lamps for obtaining each floor in the building have, and send control respectively
All emergent identification lamp tools on signal processed to the best-effort path, so that all emergent identification lamp tools are according to
Best-effort path carries out the transformation of corresponding display information, and the display information realizes that safety is escaped for being provided to escape personnel
It is raw.
Further, first determining module includes:
Acquiring unit presets each described of storage according to the plane structure chart of the building for obtaining user
The location information of emergent identification lamp tool and the planar structure parameter information of the building；
Determination unit, for moving according to the planar structure parameter information of the building and the location information of the fire source
State determines the best-effort path of each floor in the building.
Further, the location information includes coordinate information and floor information；
The determination unit is used for:
Obtain the information of each extra exit of each floor in the planar structure parameter information of the building；
In the destination determined by the floor information of the fire source and the above floor, determine far from the fire source
Coordinate information and the path for leading to the extra exit are the first best-effort path；
In the following floor of the destination, determine to lead to the path with it at a distance of the nearest extra exit
For the second best-effort path.
Further, the system also includes:
Second determining module, for each emergent identification lamp to be had to the planar structure parameter information in the building
In coordinate information be compared respectively with the coordinate information of the fire source, to determine each emergent identification lamp tool and institute
State the first distance information of fire source apart；
Third determining module, for each emergent identification lamp to be had to the planar structure parameter information in the building
In coordinate information be compared respectively with the planar structure parameter information of the building, to determine each emergency mark
The second distance information of will lamps and lanterns, the second distance information be the emergent identification lamp have on the best-effort path with its phase
Distance away from the nearest extra exit；
Module is obtained, has the floor information in the building for obtaining each emergent identification lamp.
Detailed description of the invention
Fig. 1 is the flow chart for the fire disaster escaping indicating means that first embodiment of the invention proposes；
Fig. 2 is the flow chart for the fire disaster escaping indicating means that second embodiment of the invention proposes；
Fig. 3 is the structural block diagram that the first fire disaster escaping provided by the embodiment of the present invention indicates system；
Fig. 4 is the structural block diagram that second of fire disaster escaping indicates system provided by the embodiment of the present invention；
Fig. 5 is the evacuation information of emergent identification lamp tool display in the prior art；
Fig. 6 is emergent identification lamp tool alternately displays in fire disaster escaping indicating means that second embodiment of the invention proposes the
A kind of display information；
Fig. 7 is emergent identification lamp tool alternately displays in fire disaster escaping indicating means that second embodiment of the invention proposes the
Two kinds of display information.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.
Existing emergent identification lamp tool can only realize that the static status display of instruction information, display content can not be replaced,
So that escape personnel can not be escaped accordingly according to display information, while when fire nearby occurs for the safety sign lamps and lanterns left side
When still point to the left side evacuation when, then to escape personnel cause mistake guidance.Based on this, a kind of fire provided in an embodiment of the present invention
Calamity escape indicating means and system, the fire location information of available fire, and be dynamically determined according to the fire location information
Best-effort path, and control the tool of the emergent identification lamp on the best-effort path and show the best-effort path, so that escape personnel is according to display
Best-effort path safe escape may be implemented, describe in detail below to the embodiment of the present invention.
Embodiment one:
Fig. 1 is please referred to, for the flow chart for the fire disaster escaping indicating means that the first embodiment of the present invention proposes, this method packet
Include following steps:
Step S101, when getting fire signal, really according to the location information dynamic of fire source in the fire signal
Make the best-effort path of each floor in building；
Wherein, this method is applied to fire disaster escaping instruction system, and fire disaster escaping instruction system includes controlling terminal and sets
In emergent identification lamp tool, the fire detector of each floor.Wherein controlling terminal respectively with emergent identification lamp tool and fire detection
Device electrical connection, controlling terminal for obtaining the signal and send control that emergent identification lamp tool and fire detector are sent respectively
Signal has to emergent identification lamp or fire detector.
Wherein fire detector includes temperature sensor, smoke-detecting sensor, infrared sensor and ultrasonic sensor,
Its fire detector is for detecting whether location occurs fire, and when monitoring fire signal, by the fire
Signal is sent to controlling terminal.Wherein temperature sensor can detecte the temperature information being presently under position, and smoke detection passes
Sensor can detecte the amount of smoke information being presently under position, and it is red that infrared sensor can detecte the heat being presently under position
External information, ultrasonic sensor can detecte the location information of fire source, at this time by getting multiple fire in building
When the fire information that detector is sent, location information, intensity of a fire information and the smog of the fire source in the building can be determined
Information, while the different fire informations sent by fire detector under different time, can predict the sprawling state of fire,
The state of development of direction and the intensity of a fire is spread, for example, when fire occurs for 10 layers of intermediate region between floors, fire
Intensity of a fire information be it is smaller, the temperature information detected such as its fire detector is that fire source temperature is lower, fire detector detects
Amount of smoke information be amount of smoke it is less.When after a period of time, 11 layers of centre and side region of keeping right between floors
Fire detector detects fire signal, at this time fire when fire is greater, then predict fire sprawling direction be upwards with
And to the right, 11 layers or more the escape personnel on the right side of fire source should be avoided to the left as far as possible (at fire spread) between floors at this time
Escape.
The emergent identification lamp that wherein uses in the present embodiment has for adjustable LED lamps and lanterns, lamp interior equipped with memory with
And controller, it wherein is stored with the presupposed information for presetting and showing for normal condition in the memory, controller can be used for
Obtain the control signal that controlling terminal is sent, and the display information of the adjustment emergent identification lamp tool according to the control signal dynamics.
Wherein, in normal state, emergent identification lamp tool is shown as fire-fighting publicity or normal safety instruction information, such as instruction peace
Full outlet and direction, instruction stair and direction, indicating elevator and direction, instruction toilet and reversed etc., at this time the emergency mark
Lamps and lanterns are used as common information instruction (or display) lamps and lanterns.
When fire occurs for any one position in the building, it is now placed in the fire detector at this and detects its institute
When fire occurs for the position at place, which is sent to controlling terminal, which receives fire detector transmission
Fire signal when, get the location information of fire source in fire signal, and dynamically determine according to the location information of the fire source
The best-effort path of each floor in building out, wherein it should be pointed out that being carried out since the intensity of a fire is easy in the case of fire
Sprawling, therefore at one when position generation fire, the possible intensity of a fire can spread over other positions region over time, if therefore
Best-effort path is determined according to the location information of fire source, and when best-effort path is constant, this may be led to due to the sprawling of the intensity of a fire
Best-effort path is the path being directed toward in fire, therefore the best-effort path may generate the guidance of mistake to escape personnel.Therefore this
When controlling terminal after getting fire signal, can continue obtain other fire detectors send fire information, and according to
Fire information determines the location information of fire source, is determined with carrying out Dynamic Programming again to best-effort path.Wherein, it should be pointed out that
It is that best-effort path is to be directed toward the escape of safety to go out there may be not identical, but in each floor for the best-effort path of each floor
Mouthful, and allow users to realize safe escape according to the best-effort path.It is to be noted that when encountering fire, fire is greater,
When so that the flooring channel of flood being in fire source, should be in the best-effort path more than floor of fire at this time so that escape
Path of the personnel far from the fire source.
Step S102, obtains all emergent identification lamps tool of each floor in the building, and sends control letter respectively
Number to all emergent identification lamps tools on the best-effort path, so that all emergent identification lamp tools are according to the escape
Path carries out the transformation of corresponding display information, and the display information is for being provided to escape personnel to realize safe escape；
Wherein, controlling terminal obtains the institute of each floor in the building after the best-effort path for determining each floor
There is emergent identification lamp tool, to determine that each emergent identification lamp on best-effort path has, controlling terminal sends control respectively at this time
All emergent identification lamps tool on signal to best-effort path processed, above each emergent identification lamp tool carry out corresponding according to best-effort path
Display information transformation, wherein the transformed display information is for being provided to escape personnel to realize safe escape, such as
In the present embodiment, which can show escape direction determined by best-effort path so that escape personnel according to
The escape direction is escaped, and according to the emergent identification lamp of the next node under the best-effort path tool display escape direction into
Row escape, escapes so that escape personnel can have the best-effort path to be formed according to each emergent identification lamp.
Fire disaster escaping indicating means provided in an embodiment of the present invention, by according to the fire source position in the fire information got
Confidence ceases the best-effort path for determining each floor, the letter of the emergent identification lamp tool by obtaining each floor in building
Breath determines all emergent identification lamps being located on best-effort path tool, and sends a control signal to each emergent identification lamp tool,
So that the display information dynamic change in emergent identification lamp tool is best-effort path, so that escape personnel is true according to the display information
Best-effort path is made, and is escaped according to the best-effort path, the escape probability of escape personnel is increased, solves existing emergency mark
Show that Information invariability leads to not the problem of carrying out correct escape guiding to escape personnel in will lamps and lanterns, and existing emergency indicates
Lamps and lanterns can not convert display information, the guidance of escape can not be realized to escape personnel, and it shows that information may be to escaping
Stranger person causes the guidance of mistake.
Embodiment two:
Fig. 2, the flow chart of the fire disaster escaping indicating means provided in the second embodiment of the present invention, this method packet are be provided
Include following steps:
Step S201 obtains user and is set in advance according to the plane structure chart of the building when getting fire signal
Set the location information of each emergent identification lamp tool of storage and the planar structure parameter information of the building；
Wherein user is previously stored with planar structure parameter information, fire detector in the building in controlling terminal
Location information and each emergent identification lamp tool location information, wherein location information includes coordinate information and floor information,
At this time when any fire detector detects fire signal, which is sent to controlling terminal.Controlling terminal at this time
It is available to the floor information of fire source and the coordinate information of fire source according to the location information of fire detector, wherein to need to refer to
Out, the fire may fire is greater, and when spreading to multilayer floor, controlling terminal is sent according to each fire detector
Fire information determines coordinates regional locating for fire source and floor area, escape personnel should be made as far as possible to flee from the fire zone at this time
Domain.
Step S202, according to the location information of the planar structure parameter information of the building and the fire source, dynamic is really
The best-effort path of each floor in the building is made, the location information includes coordinate information and floor information；
Wherein, the above-mentioned best-effort path for being dynamically determined out each floor in the building can refer to following steps realization:
(1) information of each extra exit of each floor in the planar structure parameter information of the building is obtained；
(2) it in the destination determined by the floor information of the fire source and the above floor, determines far from the fire
The coordinate information in source and the path for leading to the extra exit are the first best-effort path；
(3) it in the following floor of the destination, determines to lead to it at a distance of the nearest extra exit
Path is the second best-effort path.
Wherein, in the planar structure parameter information of pre-stored building, be stored with each floor walking passageway,
Building structure and extra exit etc. obtain each peace of each floor in the planar structure parameter information of building at this time
Full outlet, wherein the floor information and coordinate information of fire source can be determined according to the location information of the fire source got, such as
Keep right place for the centre that the location information of fire source is 10 layers, wherein determining destination information is 7 layers, (this 7 layers might have the intensity of a fire
The risk of sprawling), wherein destination information is floor (its determined with the floor information of the intensity of a fire at a distance of default range of floors
In set in controlling terminal with 10 layers of default range of floors apart by user, in the present embodiment preset range of floors it is true
Be set to 3 layers, therefore may have a risk of fire spreading in this 7 layers and the above floor, and 7 layers or less fire spreading risks compared with
It is small), determine that coordinate information is that centre is kept right place, wherein controlling terminal, which is got, sets in building there are three extra exit, distinguishes
Set on left side, right side and middle position, at this time in 7 layers or more of the floor, close to the escape road that middle position determines
Diameter is the position (keeping right centre) to keep fire away and the path for leading to extra exit, although intermediate at this time be equipped with extra exit,
It is closer with fire source, or needing guiding through fire source could be towards the extra exit, at this time cannot be as extra exit with determination
Best-effort path, the best-effort path at 7 layers or more is equally not determined as running away to the centrally located extra exit at this time
Path, at this time the escape personnel of this 7 layers and the above floor can be towards keeping fire away by the first determining best-effort path
Position escape.Wherein in 7 layers or less the floors, due to its may by fire spread risk it is smaller, at this time can be true
Being set to the closer path in its extra exit is best-effort path, although the position kept right in centre occurs for fire at this time, when its 7 layers
And the sprawling for avoiding fire of following floor energy higher degree, therefore peace towards the middle can be selected in more recently condition
Full outlet is best-effort path, so that escape personnel can faster escape towards extra exit.
Step S203 obtains all emergent identification lamps tool of each floor in the building, each emergency is marked
Coordinate information of the will lamps and lanterns in the planar structure parameter information of the building is carried out with the coordinate information of the fire source respectively
It compares, to determine each emergent identification lamp tool and the first distance information of the fire source apart；
Wherein, which obtains all emergent identification lamps tool of each floor in building, and each emergency is marked
The coordinate information of coordinate information and fire source in the location information of will lamps and lanterns carries out in the planar structure parameter information of building
It compares, can determine each emergent identification lamp tool and fire source distance.
Each emergent identification lamp is had the coordinate in the planar structure parameter information of the building by step S204
Information is compared with the planar structure parameter information of the building respectively, to determine each emergent identification lamp tool
Second distance information, the second distance information are that the emergent identification lamp has on the best-effort path with it at a distance of nearest
The distance of the extra exit；
Wherein, controlling terminal marks each emergency on the best-effort path after the best-effort path for determining each floor
The coordinate information of coordinate information and extra exit in the location information of will lamps and lanterns is in the planar structure parameter information of building
Be compared, can determine each emergent identification lamp tool on the best-effort path with its at a distance of nearest extra exit away from
From.
Step S205 obtains each emergent identification lamp and has the floor information in the building.
Step S206 sends the control signal to each emergent identification lamp and has, respectively so that each emergency
Signal light shows that information is transformed to target information by presupposed information, and the target information includes the building of the emergent identification lamp tool
Layer information, emergent identification lamp tool and the first distance information, the floor information of the fire source, root of the fire source apart
According to the best-effort path determine escape direction and the emergent identification lamp tool with the extra exit apart described second away from
From information；
Wherein, controlling terminal sends a control signal to the tool of each emergent identification lamp on best-effort path respectively, each at this time
Emergent identification lamp tool is shown that information is converted when receiving the control signal, wherein it should be pointed out that this each is answered
The location of anxious signal light difference, therefore received control signal is not also identical, but the control signal be used to by
Display information is converted, so that transformed display information realizes escape for being provided to escape personnel.
Wherein, it should be pointed out that in the present embodiment, emergent identification lamp tool is LCD lamps and lanterns, is displayed for letter
Breath, in its normal state, emergent identification lamp tool are shown as fire-fighting publicity or normal safety instruction information, such as instruction peace
Full outlet and direction, instruction stair and direction, indicating elevator and direction, instruction toilet and reversed etc., wherein as shown in figure 5,
Has the information shown under normal circumstances for the current emergent identification lamp in the present embodiment, current emergent identification lamp tool is set to 12
The intermediate position that keeps left of layer, and the current emergent identification lamp tool right side is equipped with extra exit, current emergent identification lamp tool display at this time
For " right side is extra exit ", emergent identification lamp tool is used as common information instruction (or display) lamps and lanterns at this time.
When 11 layers of centre keep right fire occurs on side position when, fire detector gets the fire signal and is sent to
Controlling terminal, the controlling terminal determine the best-effort path of each floor according to the fire signal that fire detector is sent, concurrently
The each emergent identification lamp for sending control signal to each floor has, at this time when current emergent identification lamp tool receives controlling terminal hair
When the control signal sent, controller in current emergent identification lamp tool according to the control signal control got show content by
Presupposed information variation is target information.
Wherein, described above so that the information of each emergent identification lamp tool display is transformed to target letter by presupposed information
Breath can refer to following steps realization:
It (one) is the second brightness by the first luminance transformation by the brightness of the display information in emergent identification lamp tool；
(2) alternately displayed in the display area of the emergent identification lamp tool emergent identification lamp tool floor information,
The first distance information, the floor information of the fire source, the escape direction and the second distance information.
Wherein, the brightness of each emergent identification lamp tool is the second brightness by the first luminance transformation, wherein the first brightness is
Emergent identification lamp tool show in normal state brightness (for example, the safety sign lamps and lanterns have two kinds of different degrees of brightness,
It is respectively slight, moderate, and the first brightness at this time is " slight ", the power consumption having for saving emergent identification lamp), this is second bright
(the second brightness is " moderate ") brighter than the first brightness is spent, emergent identification lamp tool is by promoting brightness at this time, so that escaping
Stranger person can more understand the display information for quickly identifying emergent identification lamp tool, realize safe escape.
Wherein, the display content of each emergent identification lamp tool has carried out corresponding transformation, and the display content includes answering at this time
Floor information locating for anxious signal light, emergent identification lamp tool and floor locating for fire source first distance information apart, fire source
Information determines escape direction and emergent identification lamp tool and the second distance information of extra exit apart according to best-effort path.Its
In, it is when fire occurring in the present embodiment, the information of emergent identification lamp tool display, the current emergency is marked at this time as shown in Figure 6,7
After will lamps and lanterns receive the control signal of controlling terminal transmission, the content of the control signal is parsed, determines the current emergency
11 layers locating for signal light, 10 layers locating for the fire source, the current emergent identification lamp tool and fire source are 3M away from the first distance, are deserved
Preceding emergent identification lamp tool and extra exit are 10M away from the second distance, which is to the left, at this time in current emergency mark
Floor information, the first distance information, the floor information of fire source, escape side of current emergent identification lamp tool are alternately shown on lamps and lanterns
To and second distance information.It wherein indicates that escape direction is fixed display in the present embodiment, is used to be provided to escape personnel
To determine escape direction.Wherein in the present embodiment, the floor letter of first distance information, escape direction and emergent identification lamp tool
Breath is shown as a display combination；The floor information of second distance information, escape direction and fire source is aobvious as one
Show that combination is shown.Escape personnel can determine the current emergency according to the information of current emergent identification lamp tool display at this time
Signal light is in 11 layers, and fire occurs in its next layer (10 layers), and there are also 10M at a distance from extra exit, with fire
The distance in source only has 2M, thus the escape personnel according to the display information should escape direction quickly to the left escape,
Rather than closer extra exit is escaped to the right.Wherein it should be pointed out that the display information is in being alternately displayed,
It is also an option that the combination of other information is used for the display of larger pattern and less information it is not limited here, with
When all information being avoided to be shown in the display area of emergent identification lamp tool simultaneously, the information caused by escape personnel is difficult to
The problem of identification.Wherein, it should be pointed out that in display, the color of display can also carry out phase for difference display combination
The transformation answered, such as when showing the floor information of emergent identification lamp tool, can be shown with the first color；In display fire source
It when floor information, can be shown with the second color, so that escape personnel more intuitive can recognize each information.Wherein need
It is noted that the controlling terminal receive fire detector transmission fire signal when, by the lasting each fire of acquisition
The fire signal that detector is sent, and best-effort path is dynamically determined according to the fire signal, the fire source and emergent identification lamp
The distance of tool, the location information etc. of the fire source, and each emergent identification lamp tool is dynamically sent a control signal to, so that each answer
Anxious signal light shows content according to the transformation of the control signal dynamics received, realizes escape to be provided to escape personnel.
Wherein, it should be pointed out that in actual use, controlling terminal sends a control signal to each emergent identification lamp tool
When middle, controlling terminal can not determine whether emergent identification lamp tool receives the control signal and carry out corresponding evacuation information
Transformation, the controlling terminal sends a request signal to each emergent identification lamp tool at this time, so that emergent identification lamp tool receives request
When signal, confirmation message is replied to controlling terminal.
When controlling terminal receives the first confirmation message that current emergent identification lamp tool is sent, the first alarm signal is sent
Have to current emergent identification lamp, so that current emergent identification lamp tool sounds an alarm, wherein the first confirmation signal is current emergency mark
The confirmation that will lamps and lanterns are replied does not carry out the signal when transformation of display information, and current emergent identification lamp tool receives control eventually at this time
The control signal sent is held, but its controller may break down, does not carry out the transformation for normally evacuating information, control at this time is eventually
End, which sends the first alarm signal to current emergent identification lamp, to be had, so that current emergent identification lamp tool sounds an alarm, to escape people
Member carries out evacuation prompt.Simultaneously get the first confirmation message and fire using the user of the controlling terminal after, can before
Malfunction elimination is carried out to the current emergent identification lamp tool at toward the current emergent identification lamp tool.Wherein work as when controlling terminal receives
When the second confirmation message that preceding emergent identification lamp tool is sent, the working condition which has is marked normal.
When controlling terminal does not receive the confirmation signal that emergent identification lamp tool is sent within a preset time, it is determined that this is answered
Anxious signal light is in damaged condition, sends the second alarm signal extremely alarm device corresponding with emergent identification lamp tool at this time, so that
Alarm device sounds an alarm, to carry out alarm to escape personnel.Wherein, it should be pointed out that each sign for safe evacuation lamps and lanterns are corresponding
Equipped with an alarm device, and each alarm device is electrically connected with controlling terminal, for breaking down not work when sign for safe evacuation lamps and lanterns
It when making, sounds an alarm, to be prompted by the alarm escape personnel.
Embodiment three:
For fire disaster escaping indicating means provided by previous embodiment, the embodiment of the invention provides a kind of fire disaster escapings
Instruction system, the structural block diagram of the first fire disaster escaping instruction system 10 shown in Figure 3, the fire disaster escaping indicate system
10 include:
First determining module 101, for being believed according to the position of fire source in the fire signal when getting fire signal
Breath dynamically determines the best-effort path of each floor in building.
Control module 102, all emergent identification lamps for obtaining each floor in the building have, and send respectively
All emergent identification lamp tools on signal to the best-effort path are controlled, so that all emergent identification lamp tools are according to institute
The transformation that best-effort path carries out corresponding display information is stated, the display information realizes that safety is escaped for being provided to escape personnel
It is raw.
Further, the structural block diagram of second of fire disaster escaping shown in Figure 4 instruction system 10, on the basis of Fig. 3,
Further include following part:
Second determining module 103, for each emergent identification lamp to be had to the planar structure parameter in the building
Coordinate information in information is compared with the coordinate information of the fire source respectively, to determine each emergent identification lamp tool
With the first distance information of the fire source apart
Third determining module 104, for each emergent identification lamp to be had to the planar structure parameter in the building
Coordinate information in information is compared with the planar structure parameter information of the building respectively, to determine each described answer
The second distance information of anxious signal light, the second distance information be the emergent identification lamp have on the best-effort path with
Its distance at a distance of the nearest extra exit.
Module 105 is obtained, has the floor information in the building for obtaining each emergent identification lamp.
Wherein, the first determining module 101 includes:
Acquiring unit presets each described of storage according to the plane structure chart of the building for obtaining user
The location information of emergent identification lamp tool and the planar structure parameter information of the building.
Determination unit, for moving according to the planar structure parameter information of the building and the location information of the fire source
State determines the best-effort path of each floor in the building.
Wherein, the location information includes coordinate information and floor information；
The determination unit is used for:
Obtain the information of each extra exit of each floor in the planar structure parameter information of the building；
In the destination determined by the floor information of the fire source and the above floor, determine to believe far from the coordinate
Breath and the path for leading to the extra exit are the first best-effort path；
In the following floor of the destination, determine to lead to the path with it at a distance of the nearest extra exit
For the second best-effort path.
Wherein, control module 102 includes:
Control unit has for sending the control signal to each emergent identification lamp respectively, so that each described
Emergent identification lamp tool display information is transformed to target information by presupposed information, and the target information includes the emergent identification lamp tool
Floor information, emergent identification lamp tool and the floor of the fire source first distance information apart, the fire source believe
Breath, determined according to the best-effort path escape direction and emergent identification lamp tool and the extra exit apart described in
Second distance information, the presupposed information are pre-stored display information in emergent identification lamp tool.
Wherein control unit is specifically used for:
By the emergent identification lamp tool in the display information brightness by the first luminance transformation be the second brightness；
The floor information, described of emergent identification lamp tool is alternately displayed in the display area of emergent identification lamp tool
First distance information, the floor information of the fire source, the escape direction and the second distance information.
Fire disaster escaping provided by the embodiment of the present invention indicates system, the technical effect of realization principle and generation and aforementioned
Embodiment of the method is identical, and to briefly describe, Installation practice part does not refer to place, can refer to corresponding in preceding method embodiment
Content.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium ", which can be, any may include, stores, communicates, propagates or pass
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.
The more specific example (non-exhaustive list) of computer-readable medium include the following: there are one or more wirings
Electrical connection section (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can then be edited, be interpreted or when necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of fire disaster escaping indicating means, which is characterized in that the described method includes:
When getting fire signal, dynamically determined according to the location information of fire source in the fire signal each in building
The best-effort path of a floor；
All emergent identification lamps tool of each floor in the building is obtained, and sends a control signal to the escape road respectively
All emergent identification lamp tools on diameter, so that all emergent identification lamp tools carry out accordingly according to the best-effort path
Show the transformation of information, the display information is for being provided to escape personnel to realize safe escape.
2. fire disaster escaping indicating means according to claim 1, which is characterized in that described according to the fire signal moderate heat
The location information in source dynamically determines that the step of best-effort path of each floor in building includes:
Obtain the position that user presets each emergent identification lamp tool of storage according to the plane structure chart of the building
The planar structure parameter information of confidence breath and the building；
According to the location information of the planar structure parameter information of the building and the fire source, it is dynamically determined out the building
In each floor best-effort path.
3. fire disaster escaping indicating means according to claim 2, which is characterized in that the location information includes coordinate information
And floor information；
Described the step of being dynamically determined out the best-effort path of each floor in the building includes:
Obtain the information of each extra exit of each floor in the planar structure parameter information of the building；
In the destination determined by the floor information of the fire source and the above floor, the coordinate far from the fire source is determined
Information and the path for leading to the extra exit are the first best-effort path；
In the following floor of the destination, determining to lead to it at a distance of the path of the nearest extra exit is the
Two best-effort path.
4. fire disaster escaping indicating means according to claim 3, which is characterized in that described to send a control signal to institute respectively
Before the step of stating all emergent identification lamps tool on best-effort path, further includes:
By coordinate information of each emergent identification lamp tool in the planar structure parameter information of the building respectively with institute
The coordinate information for stating fire source is compared, to determine each emergent identification lamp tool and the first distance of the fire source apart
Information；
By coordinate information of each emergent identification lamp tool in the planar structure parameter information of the building respectively with institute
The planar structure parameter information for stating building is compared, to determine the second distance letter of each emergent identification lamp tool
Breath, the second distance information are that emergent identification lamp tool goes out with it at a distance of the nearest safety on the best-effort path
The distance of mouth；
It obtains each emergent identification lamp and has the floor information in the building.
5. fire disaster escaping indicating means according to claim 4, which is characterized in that described to send a control signal to institute respectively
State all emergent identification lamps tools on best-effort path so that all emergent identification lamp tools according to the best-effort path into
Row shows that the step of transformation of information includes: accordingly
It sends the control signal to each emergent identification lamp respectively to have, so that each emergent identification lamp tool display letter
Breath is transformed to target information by presupposed information, and the target information includes the floor information of the emergent identification lamp tool, described answers
Anxious signal light and the fire source first distance information apart, the floor information of the fire source, according to the escape road
Diameter determines escape direction and emergent identification lamp tool and the second distance information of the extra exit apart, described
Presupposed information is pre-stored display information in emergent identification lamp tool.
6. fire disaster escaping indicating means according to claim 5, which is characterized in that described so that each emergency mark
The step of information that lamps and lanterns are shown is transformed to target information by presupposed information include:
By the emergent identification lamp tool in the display information brightness by the first luminance transformation be the second brightness；
Alternately displayed in the display area of the emergent identification lamp tool emergent identification lamp tool floor information, described first
Range information, the floor information of the fire source, the escape direction and the second distance information.
7. a kind of fire disaster escaping indicates system, which is characterized in that the fire disaster escaping indicates that system includes:
First determining module, for when getting fire signal, according to the location information dynamic of fire source in the fire signal
The best-effort path for determining each floor in building；
Control module, all emergent identification lamps for obtaining each floor in the building have, and send control letter respectively
Number to all emergent identification lamps tools on the best-effort path, so that all emergent identification lamp tools are according to the escape
Path carries out the transformation of corresponding display information, and the display information is for being provided to escape personnel to realize safe escape.
8. fire disaster escaping according to claim 7 indicates system, which is characterized in that first determining module includes:
Acquiring unit presets each emergency of storage for obtaining user according to the plane structure chart of the building
The planar structure parameter information of the location information of signal light and the building；
Determination unit, for according to the planar structure parameter information of the building and the location information of the fire source, dynamic to be really
Make the best-effort path of each floor in the building.
9. fire disaster escaping according to claim 8 indicates system, which is characterized in that the location information includes coordinate information
And floor information；
The determination unit is used for:
Obtain the information of each extra exit of each floor in the planar structure parameter information of the building；
In the destination determined by the floor information of the fire source and the above floor, the coordinate far from the fire source is determined
Information and the path for leading to the extra exit are the first best-effort path；
In the following floor of the destination, determining to lead to it at a distance of the path of the nearest extra exit is the
Two best-effort path.
10. fire disaster escaping according to claim 8 indicates system, which is characterized in that the system also includes:
Second determining module, for having each emergent identification lamp in the planar structure parameter information of the building
Coordinate information is compared with the coordinate information of the fire source respectively, to determine each emergent identification lamp tool and the fire
The first distance information of source apart；
Third determining module, for having each emergent identification lamp in the planar structure parameter information of the building
Coordinate information is compared with the planar structure parameter information of the building respectively, to determine each emergent identification lamp
The second distance information of tool, the second distance information are that the emergent identification lamp has on the best-effort path with it at a distance of most
The distance of the close extra exit；
Module is obtained, has the floor information in the building for obtaining each emergent identification lamp.
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| CN201711495287X | 2017-12-31 | ||
| CN201711495287 | 2017-12-31 |
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| CN110910594A (en) * | 2019-12-05 | 2020-03-24 | 赵洋 | Building fire control system based on thing networking |
| CN111667781A (en) * | 2020-07-03 | 2020-09-15 | 大连龙宁科技有限公司 | Electronic paper display screen escape channel indication system and display method |
| CN111739238A (en) * | 2020-06-08 | 2020-10-02 | 珠海格力电器股份有限公司 | Dynamically-adjusted escape route generation method, system and device and fire detector |
| CN113313895A (en) * | 2021-07-04 | 2021-08-27 | 杭州晶志康电子科技有限公司 | Building escape self-adaptive guiding system and control method thereof |
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