CN110344711A

CN110344711A - A kind of fire prevention door control method, apparatus and system

Info

Publication number: CN110344711A
Application number: CN201910595437.7A
Authority: CN
Inventors: 王海东; 孙博; 袁佳欣
Original assignee: Hunan University
Current assignee: Hunan University
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2019-10-18
Anticipated expiration: 2039-07-03
Also published as: CN110344711B

Abstract

The disclosure is directed to a kind of fire prevention door control methods, apparatus and system.It include: the fire location information for obtaining building；Based on the corresponding relationship of set for closing fireproof door time delay in preset fire location information and the building, the shutdown time delay of fire resistant doorsets in the building is determined；Into the building, fire resistant doorsets issue instruction of closing the door, and the finish time for controlling the fire resistant doorsets in the shutdown time delay closes.The corresponding relationship that the disclosure passes through the shutdown time delay of fire resistant doorsets in the fire location information for pre-establishing and storing and the building, after obtaining fire location information, it can determine the shutdown time delay of fire resistant doorsets, it substantially increases fire resistant doorsets to prevent fires effect, reduces human life's property loss in building.

Description

A kind of fire prevention door control method, apparatus and system

Technical field

This disclosure relates to build O&M technical field more particularly to a kind of fire prevention door control method, apparatus and system.

Background technique

In building O&M technical field, diffusion of the fire resistant doorsets for control fire spreading and toxic gas is played to pass Important role.Important component of the fire resistant doorsets open in usual as fire resistant doorsets, it is normally opened always during O&M State.In the case of fire, it is closed, to obstruct the fiery sprawling of formula and the diffusion of flue gas.

In the related technology, the control of fire resistant doorsets open in usual relies primarily on staff and manually controls, i.e. generation fire When, staff is according to oneself experience, and after waiting for a period of time, according to the position that fire occurs, relevant fire resistant doorsets are closed It closes.Manually control fire resistant doorsets closing, cannot reasonable control close moment, if close it is too early, it will influence the evacuation of personnel；It closes It closes too late, flue gas is caused largely to pour in, reduce fire prevention effect of fire resistant doorsets, when serious, endanger the lives and properties peace of personnel Entirely.

Summary of the invention

To overcome the problems in correlation technique, the disclosure provides a kind of fire prevention door control method, apparatus and system.

According to the first aspect of the embodiments of the present disclosure, a kind of fire prevention door control method is provided, comprising:

Obtain the fire location information of building；

Based on the corresponding relationship of set for closing fireproof door time delay in preset fire location information and the building, determine described in The shutdown time delay of fire resistant doorsets in building；

Into the building fire resistant doorsets issue close the door instruction, control the fire resistant doorsets the shutdown time delay at the end of It carves and closes.

In one possible implementation, before the interior fire location information for obtaining building, further includes:

When fire occurs at different fire locations in the building for simulation, the environment of multiple fire resistant doorsets bear the time and The evacuating personnel time；

At closing time using the smaller value in environment receiving time and the evacuating personnel time as the fire resistant doorsets Prolong.

In one possible implementation, the environment receiving time is arranged to following manner acquisition:

Simulation monitors at least one fire phase from the fire resistant doorsets since at the time of fire occurs for the fire location Close the parameter value of parameter；

It is obtained respectively from the parameter value that moment at least one fire relevant parameter occur for fire and reaches default danger Required time when threshold value；

The time is born using the minimum value of the required time as the environment.

In one possible implementation, the fire hazard parameter includes temperature, smoke height, concentration of toxic gases And visibility.

In one possible implementation, the evacuating personnel time is arranged to following manner acquisition:

Based on the distribution of personnel in the building, simulation is when fire occurs for the fire location, the fire prevention Personnel's flees from state at door；

When the first interval between the moment is fled from acquisition from the fire generation moment to whipper-in personnel from the fire resistant doorsets Between；

Using first interval time as the corresponding evacuating personnel time.

In one possible implementation, the evacuating personnel time is also configured to obtain in the following manner:

The moment is fled to whipper-in personnel from the fire resistant doorsets from the fire generation moment using crowd flow theoretical calculation Between the second interval time；

Using the larger value of first interval time and the second interval time as the evacuating personnel time.

In one possible implementation, the environment was born in time and the evacuating personnel time described After smaller value is as the shutdown time delay of the fire resistant doorsets, further includes:

Obtain putting in order for the fire resistant doorsets, it is described put in order according to the fire location apart from ascending Sequence is arranged；

In the case where the fire resistant doorsets are closed, the environment of next fire resistant doorsets bears the time after the fire resistant doorsets for simulation With the evacuating personnel time；

The environment is born into the smaller value in time and the evacuating personnel time as next fire resistant doorsets Shutdown time delay.

In one possible implementation, further includes:

Voice broadcast instruction is sent to the sound broadcasting device being installed on the fire resistant doorsets, indicates the voice broadcast dress Set the speech prompt information for playing the set for closing fireproof door moment.

In one possible implementation, the fire location information for obtaining building, comprising:

Obtain the location information of fire-alarm in the building；

According to the location information of the fire-alarm, the fire location information is determined.

In one possible implementation, at different fire locations fire occurs for the simulation in the building, Include:

According to fire safety rules, fire compartment is divided for the building；

Using the fire location information in same fire compartment as the same fire location information.

According to the second aspect of an embodiment of the present disclosure, a kind of fire door control device is provided, including obtains module, for obtaining Take the fire location information of building；

Determining module, for based on preset fire location information in the building set for closing fireproof door time delay it is corresponding Relationship determines the shutdown time delay of fire resistant doorsets in the building

Control module, fire resistant doorsets issue instruction of closing the door in Xiang Suoshu building, control the fire resistant doorsets it is described at closing time The finish time prolonged closes.

In one possible implementation, the determining module includes:

First simulation submodule, when fire occurs at different fire locations in the building for simulating, Duo Gefang The environment of vent bears time and evacuating personnel time；

Submodule is selected, for the environment to be born to the smaller value in time and the evacuating personnel time as described in The shutdown time delay of fire resistant doorsets.

In one possible implementation, first simulation submodule includes:

Monitoring unit, for since at the time of fire occurs for the fire location simulation monitor from the fire resistant doorsets to A kind of parameter value of few fire relevant parameter；

First obtains subelement, and the moment occurs at least one fire relevant parameter for being obtained respectively from fire Parameter value reaches required time when default danger threshold；

First determines subelement, bears the time for the minimum value of the required time as the environment.

In one possible implementation, first simulation submodule further include:

Analogue unit, for the distribution based on personnel in the building, in the fire location fire occurs for simulation When calamity, personnel's flees from state at the fire resistant doorsets；

Second acquisition unit flees from the moment from the fire generation moment to whipper-in personnel from the fire resistant doorsets for obtaining Between the first interval time；

Second determination unit, for using first interval time as the corresponding evacuating personnel time.

In one possible implementation, the determining module further includes computational submodule:

Computational submodule, for utilizing crowd flow theoretical calculation from the fire generation moment to whipper-in personnel from described Fire resistant doorsets flee from the second interval time between the moment；

First determines submodule, for using the larger value of first interval time and the second interval time as the people Member's evacuation time.

In one possible implementation, the determining module further include:

First acquisition submodule, for obtaining putting in order for the fire resistant doorsets, it is described put in order according to described The ascending sequence of fiery positional distance is arranged；

Second simulation submodule, it is next after the fire resistant doorsets for simulating in the case where the fire resistant doorsets are closed The environment of fire resistant doorsets bears time and evacuating personnel time；

Submodule is selected, for the environment to be born to the smaller value in time and the evacuating personnel time as described in The shutdown time delay of next fire resistant doorsets.

In one possible implementation, further includes:

Cue module, for sending voice broadcast instruction, instruction to the sound broadcasting device being installed on the fire resistant doorsets The sound broadcasting device plays the speech prompt information at set for closing fireproof door moment.

In one possible implementation, device according to claim 11, which is characterized in that the acquisition mould Block includes:

Second acquisition submodule, for obtaining the location information of fire-alarm in the building；

Second determines that submodule determines the fire location information for the location information according to the fire-alarm.

In one possible implementation, first analog module includes:

Submodule is divided, for dividing fire compartment for the building according to fire safety rules；

Submodule is handled, for using the fire location information in same fire compartment as the same fire location information.

According to the third aspect of an embodiment of the present disclosure, a kind of fire door control system is provided, comprising:

Fire-alarm；

According to fire door control device described in disclosure any embodiment；

Fire prevention door body；

Transmitting device, for the location information of the fire-alarm to be transmitted to the fire door control device, and will The control command that the fire door control device generates is transmitted to fire prevention door body.According to a fourth aspect of embodiments of the present disclosure, A kind of fire door control device is provided, comprising:

Processor；

Memory for storage processor executable instruction；

Wherein, the processor is configured to executing method described in disclosure any embodiment.

According to a fifth aspect of the embodiments of the present disclosure, a kind of non-transitorycomputer readable storage medium is provided, when described When instruction in storage medium is executed by processor, enable a processor to execute method described in disclosure any embodiment.

The technical scheme provided by this disclosed embodiment can include the following benefits: the disclosure is by pre-establishing simultaneously The corresponding relationship of the shutdown time delay of fire resistant doorsets in the fire location information of storage and the building is obtaining fire location After information, the shutdown time delay of fire resistant doorsets can be determined, guarantee that fire resistant doorsets are automatically closed at the moment of rationally closing the door, avoid work Personnel manually control the otherness of closing, and generation the case where can not close fire resistant doorsets, substantially increase fire resistant doorsets fire prevention Effect reduces human life's property loss in building.

It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not The disclosure can be limited.

Detailed description of the invention

The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure Example, and together with specification for explaining the principles of this disclosure.

Fig. 1 is a kind of flow chart of the control method of fire resistant doorsets shown according to an exemplary embodiment.

Fig. 2 is a kind of flow chart of the control method of fire resistant doorsets shown according to an exemplary embodiment.

Fig. 3 is a kind of flow chart of the control method of fire resistant doorsets shown according to an exemplary embodiment.

Fig. 4 is a kind of flow chart of the control method of fire resistant doorsets shown according to an exemplary embodiment.

Fig. 5 is a kind of flow chart of the control method of fire resistant doorsets shown according to an exemplary embodiment.

Fig. 6 is a kind of flow chart of the control method of fire resistant doorsets shown according to an exemplary embodiment.

Fig. 7 is a kind of flow chart of the control method of fire resistant doorsets shown according to an exemplary embodiment.

Fig. 8 is a kind of flow chart of the control method of fire resistant doorsets shown according to an exemplary embodiment.

Fig. 9 is a kind of block diagram of fire door control device shown according to an exemplary embodiment.

Figure 10 is a kind of block diagram of fire door control device shown according to an exemplary embodiment.

Figure 11 is a kind of block diagram of fire door control device shown according to an exemplary embodiment.

Figure 12 is a kind of block diagram of fire door control device shown according to an exemplary embodiment.

Figure 13 is a kind of block diagram of fire door control device shown according to an exemplary embodiment.

Figure 14 is a kind of block diagram of fire door control device shown according to an exemplary embodiment.

Figure 15 is a kind of block diagram of fire door control device shown according to an exemplary embodiment.

Figure 16 is a kind of block diagram of fire door control device shown according to an exemplary embodiment.

Figure 17 is a kind of block diagram of fire door control device shown according to an exemplary embodiment.

Figure 18 is a kind of application scenario diagram of fire door control system shown according to an exemplary embodiment.

Figure 19 is a kind of architecture diagram of fire door control system shown according to an exemplary embodiment.

Figure 20 is a kind of block diagram of fire door control device shown according to an exemplary embodiment.

Figure 21 is a kind of block diagram of fire door control device shown according to an exemplary embodiment.

Specific embodiment

Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.

For convenience those skilled in the art understand that the embodiment of the present disclosure provide technical solution, below first to technical solution The technological accumulation and inheritance of realization is illustrated.

Can fire resistant doorsets play a role in a fire as the important safety barrier after fire generation, control fire behavior It plays a crucial role.In the related technology, do not have systematic fire resistant doorsets administrative mechanism, the closing motion of fire resistant doorsets open in usual The staff such as property are relied primarily on to manually control, staff is in monitoring room, according to fire location and personal experience, A right times are selected, starting control switch carries out relevant closing motion, if the more serious doubt fire location of the intensity of a fire Closer from monitoring room, may result in staff cannot be introduced into the related operation of monitoring room progress, and above situation will will lead to anti- Vent can not be closed at a reasonable time or can not be closed, and flue gas pours in flame proof passageway, be caused to the lives and properties of personnel Greatly threaten.

Based on actual techniques demand similarly as described above, the present disclosure proposes a kind of fire prevention door control methods, device And system.

The 1 fire prevention door control method described in the disclosure is described in detail with reference to the accompanying drawing.Fig. 1 is that the disclosure mentions A kind of a kind of method flow diagram of embodiment of the fire prevention door control method supplied.Although present disclose provides as the following examples or Method operating procedure shown in the drawings, but based on routine or in the method may include more without creative labor Or less operating procedure.In the step of there is no necessary causalities in logicality, the execution sequence of these steps is not Be limited to embodiment of the present disclosure offer executes sequence.

Specifically, a kind of a kind of embodiment of fire prevention door control method that the disclosure provides is as shown in Figure 1, the method packet It includes:

Step S11 obtains the fire location information of building.

In the embodiment of the present disclosure, the fire location information includes the relative positional relationship of point of origin Yu the building, The acquisition modes of the fire location information can be obtained by the corresponding sensor of fire, such as smoke sensor device, temperature sensing Whether abnormal device etc. tests present position smog index by smoke sensor device, or perceives present position by temperature sensor Whether temperature is abnormal, if abnormal, determines that the position is likely to occur fire；Or it is obtained by warning message, the alarm signal Breath includes carrying out relevant warning message after personnel have found fire, the alarm software of client is such as mounted on, by the alarm signal Breath is associated with the fire location information, and a key uploads fire location, increases the acquiring way of fire location information, enhances The exploitativeness of scheme.

Step S12, the corresponding relationship based on preset fire location information with set for closing fireproof door time delay in the building, Determine the shutdown time delay of fire resistant doorsets in the building.

In the embodiment of the present disclosure, the shutdown time delay includes finally closing from the time of knowing fire location to fire resistant doorsets Only elapsed time interval at the time of closing.Pair of the shutdown time delay of fire resistant doorsets in the fire location information and the building It should be related to may include one-to-many corresponding relationship.This is because fire pair occurs for any one position in the building Fire resistant doorsets in whole building can all have an impact, different at a distance from fire location by fire resistant doorsets position, the pass of each fire resistant doorsets Door time delay is also not quite similar, as fire occurs in some room of Stall, the shutdown time delay of Stall fire resistant doorsets and three buildings fire resistant doorsets Shutdown time delay it is then not identical, situation is spread according to smog, the shutdown time delay of three buildings fire resistant doorsets is likely larger than Stall fire resistant doorsets Shutdown time delay.

In the embodiment of the present disclosure, the corresponding relationship of set for closing fireproof door time delay in the fire location information and the building It can be according to the basic condition of building, such as construction area, building height, room functions configuration, structure type, structural column fire resisting The limit, structural beams fire endurance, floor roof fire endurance, structure fire resistance grade, fire resistant doorsets location information, fire escape letter Breath, emergency exit information, predefine, due to above-mentioned basic condition be in advance it is known that therefore can by reasonably calculating, Extrapolate the best shutdown time delay of each fire resistant doorsets in the building.

Fire resistant doorsets issue instruction of closing the door in step S13, Xiang Suoshu building, control the fire resistant doorsets in the shutdown time delay Finish time close.

In the real-time example of the disclosure, prevent fires type may include using door status switch control fire resistant doorsets open in usual, make The fire resistant doorsets open in usual controlled with electromagnetic releaser and the fire resistant doorsets open in usual controlled using electronic closer, can be effective Shutdown time delay in, any time, the control device of Xiang Suoshu fire resistant doorsets sends instruction of closing the door, and the control device receives After stating shutdown instruction, in the shutdown time delay finish time automatic door-closing fire resistant doorsets.It may include timing in the control device Device, automatically into timing stage, finish time time specified in instruction, by fire resistant doorsets after receiving the shutdown instruction It closes.

The disclosure passes through the fire location information and the shutdown of fire resistant doorsets in the building for pre-establishing and storing The corresponding relationship of time delay can determine the shutdown time delay of fire resistant doorsets after obtaining fire location information, guarantee that fire resistant doorsets are closing The reason shutdown moment is automatically closed, and avoids the otherness that staff manually controls closing, and can not close the feelings of fire resistant doorsets The generation of condition substantially increases fire resistant doorsets and prevents fires effect, reduces human life's property loss in building.

Fig. 2 is a kind of flow chart of door control method of preventing fires shown according to an exemplary embodiment, as shown in Fig. 2, It is further comprising the steps of before the step S11 obtains the interior fire location information of building:

Step S15, when at different fire locations fire occurs for simulation in the building, the environment of multiple fire resistant doorsets is held By time and evacuating personnel time.

In the embodiment of the present disclosure, simulation fire conditions in the building are according to fire dynamics basic theories and to tie Close what mathematical model carried out.The fire dynamics basic theories includes object, heat, momentum and all multicomponents in particular surroundings Under dynamic process, the burning of flame needs to meet three combustible, oxidant, ignition source fundamentals, passes through combustible Chemical reaction between oxidant, and then novel substance and adjoint luminescence phenomenon are generated, while flame combustion process is usually adjoint Heat release, and fire calculating process is usually and scene and other external conditions to be combined to become using the combustion heat as basic parameter Change is modified completion.The mathematical model may include in empirical model, field model, regional model and composite model at least It is a kind of.Fire occurs for the different fire locations simulated in the building, that is, using fire location as variable, simulation is different Environment at fire resistant doorsets bears time and evacuating personnel time.

In the embodiment of the present disclosure, it includes: simulation in a certain of the building that the environment, which bears the acquisition process of time, Fire occurs at position, and along with flow of flue gas, flow of flue gas is to generate the principal element of fire spread, and flow of flue gas can draw It plays the environment at fire resistant doorsets position to change, such as temperature increases, visibility reduces, these variations can hinder leading to for personnel Row when at the time of the environmental change at the fire resistant doorsets is impassable to personnel, can not lead to from the fire generation moment to described The time interval at row moment can be defined as the environment and bear the time.

In the embodiment of the present disclosure, the acquisition process of the evacuating personnel time includes: can be according to " GB-50016-2014- 2018 revised edition of Code for fire protection design of buildings ", simulate personnel's distributed quantity of the building；The posture parameter of personnel, such as body Height, weight, shoulder breadth and maximum body breadth etc.；The ratio of age of personnel；The movement speed etc. of personnel simulates personnel in the fire resistant doorsets Evacuation situation, corresponding time interval is as the evacuating personnel time when escape number can be taken to be greater than certain ratio.

In one possible implementation, it can use Pyrosim flow of flue gas analysis model to bear the environment Time is simulated.

In one possible implementation, when can use Pathfinder fire evacuation model to the evacuating personnel Between simulated.

The environment is born the smaller value in time and the evacuating personnel time as the fire resistant doorsets by step S16 Shutdown time delay.

In the embodiment of the present disclosure, when choosing the environment receiving of a certain fire location simulation fire resistant doorsets of the building Between, it is simulated the evacuating personnel time of the fire resistant doorsets in the identical fire location, and when environment receiving Between and the evacuating personnel time size, take shutdown time delay of the smaller value as the fire resistant doorsets.The embodiment of the present disclosure has Following effect indicates the ring of the fire resistant doorsets when the environment of fire resistant doorsets, which bears the time, is less than the evacuating personnel time Border condition has been not suitable for passing through, and closes the flowing for facilitating the flue gas of prevention as early as possible as early as possible；When the personnel of fire resistant doorsets dredge When dissipating the time less than the environment receiving time, indicate that impassable degree has not yet been reached in the environmental condition of the fire resistant doorsets When, personnel, which have evacuated, to be finished, at this point, the fire resistant doorsets should be closed as early as possible in favor of organizing the flowing of flue gas as early as possible, therefore, The present embodiment provides the reasonable shut-in time for fire resistant doorsets.

Fig. 3 is a kind of flow chart of door control method of preventing fires shown according to an exemplary embodiment, as shown in figure 3, institute State environment bear the time be arranged to following manner acquisition:

Step S16, simulation monitors at least one from the fire resistant doorsets since at the time of fire occurs for the fire location The parameter value of kind fire relevant parameter.

In the embodiment of the present disclosure, after fire occurs, the life of the fire relevant parameter that is generated in ambient enviroment to personnel Health causes damages, and the fire relevant parameter includes such as temperature, flue gas, toxic gas, and the type of building is different, accounts for master The fire parameter for leading status also can be variant, in simulation, can do the selection of adaptability according to the type of building.One In a example, the fire relevant parameter at the analog detections fire resistant doorsets such as corresponding temperature sensor, smoke detectors can be passed through.

Step S17 is obtained reach from the parameter value that moment at least one fire relevant parameter occur for fire respectively Required time when default danger threshold.

In the embodiment of the present disclosure, the setting of the danger threshold can be determined according to the tenability limit of human body, for example, working as institute Stating fire parameter includes temperature, and the receiving time formula of temperature and human body is obtained according to research:

T indicates the power limit time in formula, and T indicates fire scene temperature, B₁Take 1.0, B₂0 is taken, can show that human body exists according to formula Tolerance time under hot conditions is as shown in table 1:

Tolerance time under 1 human body hot conditions of table

Temperature (DEG C)	65	82	93	104	120	176
							Tolerance time (min)	62	49	33	26	16	1

In table 1, when temperature reaches 176 DEG C, human body can only adhere to one minute, be resistant to condition temperature for human body temperature baseline Degree, therefore, can take 176 DEG C of default danger thresholds as temperature.Correspondingly, can be according to determining other fire parameters Danger threshold, such as when risk parameters are toxic gases, studies have shown that human body exists when the concentration of toxic gas is 2500PPM It will appear headache, dim eyesight in 4-7min, it can be dead in 20-25min.

The minimum value of the required time is born the time by step S18.

The environment of each fire resistant doorsets of table 2 bears the time

Fire resistant doorsets position	1-1	1-2	2-1	2-2	3-1	3-2
							Environment bears time (s)	272.6	117.5	132.5	92.5	35.5	60.5

It, can be color related according to this kind fire when the fire relevant parameter of selection is a kind of in the embodiment of the present disclosure Time when parameter reaches danger threshold bears the time as environment, if the fire relevant parameter is a variety of, due to each The kind fire relevant parameter can jeopardize the life and health of personnel to danger threshold, therefore the time required for selection wherein is most Small bears the time as environment.2 kinds of table list in a kind of real-time mode, and the environment of each fire resistant doorsets bears the time:

In one possible implementation, the fire hazard parameters of temperature, smoke height, concentration of toxic gases and energy Degree of opinion.The selection of the danger threshold of the temperature fire parameter can be with the danger threshold shown in reference table 1, about the smoke height Value, the decline meeting of smoke height so that flue gas it is toxic, panic and in terms of jeopardize human-body safety, smoke height Expression formula such as formula (2)

H_S>H_C=H_P+0.1H_b (2)

H in formula_SIndicate smoke layer height, H_PIndicate human eye feature height, H_bIndicate floor clear height.Can according to " China at Year human dimension (GB/T 10000-1988) " the high 1.61m of average eye is taken for staff in office building, it is contemplated that in fire The considerations of bending over to advance factor, taking conversion factor is 0.85, and the single layer clear height of office can take 3.4m, the institute known to formula (2) The danger threshold for stating flue gas can take 1.709m.The danger threshold of the toxic gas can choose 2500PPM, studies have shown that When the concentration of toxic gas is 2500PPM, human body will appear headache, dim eyesight in 4-7min, can be dead in 20-25min.It is described The danger threshold of visibility is depending on to building familiarity, and for known building, low visibility is when 5m, it will Cause personnel current dangerous；For unfamiliar building, low visibility is when 8-13m, it will and cause personnel current dangerous, because This, the danger threshold of visibility can choose 5m or 8-13m.

In the embodiment of the present disclosure, it is determined that four kinds of fire hazard factors, the raising of temperature can cause human body not in fire It is suitable；The decline of smoke height can toxicity, it is panic and in terms of jeopardize human-body safety；The concentration of toxic gas increases The life security of personnel can be jeopardized with the extension of time of contact；The reduction of visibility can jeopardize human-body safety, risk parameters compared with It is comprehensive.

Fig. 4 is a kind of flow chart of door control method of preventing fires shown according to an exemplary embodiment, as shown in figure 4, institute State the evacuating personnel time be arranged to following manner acquisition:

Step S19 is simulated based on the distribution of personnel in the building when fire occurs for the fire location, Personnel's flees from state at the fire resistant doorsets；

Step S20 obtains the moment occurs and flees to whipper-in personnel from the fire resistant doorsets between the moment from fire the One interval time；

Step S21, using first interval time as the corresponding evacuating personnel time.

In the embodiment of the present disclosure, it can be determined in the building according to the attribute of building such as market or office building Personnel's distributed quantity situation, such as one layer of 80 people of number, two layers of 120 people of number, three layers of 115 people of number；And according to male and female Posture information is distributed specific gravity, such as male's proportion of height 1583mm, weight 48kg, shoulder breadth 344mm, maximum body breadth 398mm It is 5%；Personnel's specific gravity, 17%, the 30-40 years old number that such as one layer of 18-30 years old number accounts for total number of persons account for the 21% of total number of persons；People The movement speed of member, if the age is 1.02m/s, mobile speed of the women in same age section in the movement speed of 10-30 years old male 0.85m/s when spending；The reduction values of the effective widths such as article, corridor, ramp carries out modeling and simulating, and with from fire occur the moment to Whipper-in personnel flee from the first interval time between the moment as the evacuating personnel time from the fire resistant doorsets.Table 3 arranges It has lifted in a kind of real-time mode, the evacuating personnel time of each fire resistant doorsets:

The evacuating personnel time of each fire resistant doorsets of table 3

Fire resistant doorsets position	1-1	1-2	2-1	2-2	3-1	3-2
							The evacuating personnel time (s)	156.1	148.9	62.6	39.0	41.9	48.6

Fig. 5 is a kind of flow chart of door control method of preventing fires shown according to an exemplary embodiment, as shown in figure 5, institute Stating the evacuating personnel time is also configured to obtain in the following manner:

Step S22, using crowd flow theoretical calculation from the fire generation moment to whipper-in personnel from the fire resistant doorsets Flee from the second interval time between the moment；

Crowd flow theory described in the embodiment of the present disclosure includes: to take a point P to be detained cluster in evacuating an endless flow of people, that is, is dredged The personnel generated during dissipating due to factors such as narrow egress, unexpected generations are detained, stagnant for outflow cluster and assembly cluster Difference, crowd flow theory considers personnel's retention effect that personnel influence each other and generate.From starting to be dispersed into P point cluster Number y₁It is corresponding from starting to be dispersed into T such as formula (3)₀The outflow crowd y at moment₂Such as formula (4), it is detained cluster number and passes through Outflow and the difference assembled can be indicated by formula (5).Assembling cluster total evacuation i.e. the second interval time T such as formula (6) indicates:

Wherein, f_i(t) the crowd flow coefficient of i-th of bifurcations outlet, B are indicated_iIndicate the width of i-th of bifurcations, n Indicate that the width of branch outlet, n indicate branch outlet number, f (t) indicates that general export crowd flow coefficient, B (t) indicate always to go out Mouth width degree, P indicate that evacuation total number of persons, f indicate the crowd flow coefficient of outlet.

Step S23, using the larger value of first interval time and the second interval time as the evacuating personnel time.

Table 4 utilizes the second interval time of crowd flow theoretical calculation

Fire resistant doorsets position	1-1	1-2	2-1	2-2	3-1	3-2
							Second interval time (s)	164.3	152.7	56.8	47.8	37.4	43.5

It is as shown in table 4 using the second interval time of crowd flow theoretical calculation in the embodiment of the present disclosure, with the first interval Time such as table 3 compare, and select wherein that the larger value is as the evacuating personnel time, and the embodiment of the present disclosure passes through and introduces cluster Flow theory carries out theoretical calculation, is further corrected to the numerical value of simulation, and increase the evacuating personnel time can By property.

Fig. 6 is a kind of flow chart of door control method of preventing fires shown according to an exemplary embodiment, as shown in fig. 6, After the step 15, further includes:

Step S24, obtains putting in order for the fire resistant doorsets, it is described put in order according to the fire location distance by It is small to be arranged to big sequence.

In the embodiment of the present disclosure, it is contemplated that in practical application, will influence each other between fire resistant doorsets, i.e., one fan fire resistant doorsets are closed Afterwards, it will the environment for influencing other fire resistant doorsets bears time and evacuating personnel time, therefore, it is necessary to above-mentioned practical application Carry out analogue simulation.According to the natural law, apart from the closer fire resistant doorsets of fire location, the environment receiving time is smaller, at closing time Prolong it is smaller, it is described close apart from the closer fire resistant doorsets of fire location after, it will the environment for influencing its adjacent fire resistant doorsets is held By time and evacuating personnel time, therefore, according to the fire location apart from ascending sequence, by the fire resistant doorsets into The sorting data is stored in database in case using by row sequence.

Step S25, simulation is in the case where the fire resistant doorsets are closed, the environment of next fire resistant doorsets after the fire resistant doorsets Bear time and evacuating personnel time；

The environment is born the smaller value in time and the evacuating personnel time as described next by step S26 The shutdown time delay of fire resistant doorsets.

In the embodiment of the present disclosure, putting in order for fire resistant doorsets is obtained, such as: No. 1 fire resistant doorsets, No. 2 fire resistant doorsets, No. 3 fire prevention Door ... n fire resistant doorsets, in the case where the previous fire resistant doorsets are closed, the environment of next fire resistant doorsets is held for the simulation It is included: to simulate in No. 1 fire resistant doorsets in the case where preset shutdown time delay is closed by time and evacuating personnel time, No. 2 fire prevention The environment of door bears time and evacuating personnel time, select the environment bear the smaller value of time and evacuating personnel time as The default shutdown time delay of No. 2 fire resistant doorsets, simulation is in No. 1 fire resistant doorsets, No. 2 fire resistant doorsets the case where corresponding shutdown time delay is closed Under, the environment of No. 3 fire resistant doorsets bears time and evacuating personnel time, and the environment is selected to bear in time and evacuating personnel time Default shutdown time delay of the smaller value as No. 3 fire resistant doorsets, and so on, simulate the default shutdown time delay of n fire resistant doorsets.

The embodiment of the present disclosure further simulates the shutdown time delay of each fire resistant doorsets, and simple simulated environment has been requested to hold By the problem that time and evacuating personnel time are mutually indepedent, so that environment bears the simulation of time and the simulation of evacuating personnel time As a result between and mutually comprehensive, it interacts, improves the validity of simulation result.

Fig. 7 is a kind of a kind of method flow diagram of the embodiment for fire prevention door control method that the disclosure provides.Although this public affairs It opens and provides as the following examples or method operating procedure shown in the drawings, but based on conventional or exist without creative labor It may include more or less operating procedure in the method.In the step of there is no necessary causalities in logicality In, what the execution of these steps sequence was not limited to embodiment of the present disclosure offer executes sequence.

Specifically, a kind of a kind of embodiment of fire prevention door control method that the disclosure provides is as shown in fig. 7, the returning method packet It includes:

Step S27 sends voice broadcast instruction to the sound broadcasting device being installed on the fire resistant doorsets, indicates institute's predicate The speech prompt information at sound broadcast device broadcasting set for closing fireproof door moment.

The embodiment of the present disclosure closes fire resistant doorsets according to the shutdown time delay, escape personnel is not it is considered that after fire generation The shutdown time delay of the fire resistant doorsets is known in advance, therefore, it is necessary to which such as: " No. 2 fire resistant doorsets will be in 5 by way of voice prompting Minute after close, please leave as early as possible ", prompt escape personnel described in fire resistant doorsets how long in close, so as to escape personnel conjunction Reason selects specific fire resistant doorsets escape.

Fig. 8 is a kind of flow chart of door control method of preventing fires shown according to an exemplary embodiment, as shown in figure 8, institute Stating step S11 includes:

Step S28 obtains the location information of fire-alarm in the building；

Step S29 determines the fire location information according to the location information of the fire-alarm.

In the embodiment of the present disclosure, the fire-alarm includes such as that smoke alarm is being installed in the fire-alarm When, Position Number it has been determined that and be recorded in system data, when a certain fire location occur fire, cause to correspond to first Fire-alarm at position issues warning note, in this way, can determine the fire location according to the position of the alarm Information.

According to fire safety rules, fire compartment is divided for the building；

It can be described according to " Code for fire protection design of buildings GB50016-2014 (version in 2018) " in the embodiment of the present disclosure Building divides fire compartment, for example, using each room as a fire compartment, it is described will be on fire in same fire compartment Location information is as the same fire location information, that is, if the different turnings in the room are freeed on fire, is equal to same Further refinement is no longer done to the fire compartment interior location in fiery position.In order to obtain all of the building The corresponding set for closing fireproof door delay data in fiery position needs the fire compartment to division to carry out the mould of a subregion, subregion It is quasi-, until all zoning simulated completions, have obtained the corresponding data between the fire compartment and fire resistant doorsets.In this way, if a certain Fire occurs for fire location, according to the fire compartment of fire location ownership and the fire compartment and set for closing fireproof door The corresponding relationship of time delay determines the shutdown time delay of each fire resistant doorsets.

Fig. 9 is a kind of fire door control device block diagram shown according to an exemplary embodiment.With reference to Fig. 9, the device packet It includes:

Module 11 is obtained, for obtaining the fire location information of building；

Determining module 12, for pair based on set for closing fireproof door time delay in preset fire location information and the building It should be related to, determine the shutdown time delay of fire resistant doorsets in the building

Control module 13, fire resistant doorsets issue instruction of closing the door in Xiang Suoshu building, control the fire resistant doorsets in the shutdown The finish time of time delay closes.

Figure 10 is a kind of fire door control device block diagram shown according to an exemplary embodiment.It is described true with reference to Figure 10 Cover half block 12 includes:

First simulation submodule 121, it is described when fire occurs at different fire locations in the building for simulating The environment of multiple fire resistant doorsets bears time and evacuating personnel time；

First choice submodule 122, for the environment to be born to the smaller value in time and the evacuating personnel time Shutdown time delay as the fire resistant doorsets.

Figure 11 is a kind of fire door control device block diagram shown according to an exemplary embodiment.With reference to Figure 11, described One simulation submodule 121 includes:

Monitoring unit 1211, from the simulation monitoring fire resistant doorsets since at the time of fire occurs for the fire location At least one fire relevant parameter parameter value；

Occurs for first acquisition unit 1212 at least one fire relevant parameter the moment for being obtained respectively from fire Parameter value reach required time when default danger threshold；

The minimum value of the required time is born the time by first determination unit 1213.

Figure 12 is a kind of fire door control device block diagram shown according to an exemplary embodiment.With reference to Figure 12, described One simulation submodule 121 includes:

Analogue unit 1214, for the distribution based on personnel in the building, simulation is sent out in the fire location When calamity of lighting a fire, personnel's flees from state at the fire resistant doorsets；

Second acquisition unit 1215 is fled from for obtaining from the fire generation moment to whipper-in personnel from the fire resistant doorsets The first interval time between moment；

Second determination unit 1216, for using first interval time as the corresponding evacuating personnel time.

Figure 13 is a kind of fire door control device block diagram shown according to an exemplary embodiment.It is described true with reference to Figure 13 Cover half block 12 further include:

Computational submodule 123, for using crowd flow theoretical calculation from fire occur the moment to whipper-in personnel from The fire resistant doorsets flee from the second interval time between the moment；

First determines submodule 124, for using the larger value of first interval time and the second interval time as institute State the evacuating personnel time.

Figure 14 is a kind of fire door control device block diagram shown according to an exemplary embodiment.It is described true with reference to Figure 14 Cover half block 12 includes:

First acquisition submodule 123, for obtaining putting in order for the fire resistant doorsets, it is described put in order according to it is described Fire location is arranged apart from ascending sequence；

Second simulation submodule 124, it is next after the fire resistant doorsets for simulating in the case where the fire resistant doorsets are closed The environment of a fire resistant doorsets bears time and evacuating personnel time；

Second selection submodule 125 is smaller in time and the evacuating personnel time for that will bear the environment It is worth the shutdown time delay as next fire resistant doorsets.

Figure 15 is a kind of fire door control device block diagram shown according to an exemplary embodiment.With reference to Figure 15, the dress It sets further include:

Cue module 14 refers to for sending voice broadcast instruction to the sound broadcasting device being installed on the fire resistant doorsets Show that the sound broadcasting device plays the speech prompt information at set for closing fireproof door moment.

Figure 16 is a kind of fire door control device block diagram shown according to an exemplary embodiment.It is described to obtain with reference to Figure 16 Modulus block 11 includes:

Second acquisition submodule 111, for obtaining the location information of fire-alarm in the building；

Second determines submodule 112, for the location information according to the fire-alarm, determines the fire location letter Breath.

Figure 17 is a kind of fire door control device block diagram shown according to an exemplary embodiment.With reference to Figure 17, described One analog module includes:

Submodule 1217 is divided, for dividing fire compartment for the building according to fire safety rules；

Submodule 1218 is handled, for believing the fire location information in same fire compartment as the same fire location Breath.

About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method Embodiment in be described in detail, no detailed explanation will be given here.

Figure 18 is a kind of application scenario diagram of fire door control system shown according to an exemplary embodiment, with reference to figure 18, the system comprises:

Fire-alarm 103；

According to fire door control device 100 described in disclosure any embodiment；

Fire prevention door body 102；

Transmitting device 104, for the location information of the fire-alarm 103 to be transmitted to the fire door control device 100, and the control command that the fire door control device generates is transmitted to fire prevention door body 102.

In the embodiment of the present disclosure, fire will cause the fire-alarm in fire compartment and cause 103 letter of alarm once occurring Number, it can determine that position occurs for fire according to fire-alarm 103, and its location information is passed to by transmitting device 104 Fire door control device 100 has stored preset fire location in the database 105 of the fire door control device 100 The corresponding relationship of set for closing fireproof door time delay, passes through the identification to the fire location information in information and the building Determine the shutdown time delay of the fire resistant doorsets 102 and fire resistant doorsets 103, fire door control device 100 will close the door to instruct again passes through biography Defeated device 104 is sent to corresponding fire resistant doorsets 102 and fire resistant doorsets 103, in one embodiment, can also be described anti-to being installed on Sound broadcasting device on vent sends voice broadcast instruction, indicates that the sound broadcasting device plays the set for closing fireproof door moment Speech prompt information is arranged on the fire resistant doorsets 102 and fire resistant doorsets 103 and opens Door by Hand in one possible implementation Device provides escape personnel's chance for opening Door by Hand escape.

Figure 19 is a kind of architecture diagram of fire door control system shown according to an exemplary embodiment, with reference to Figure 19, packet Include base layer modules, network layer module, data layer module, supporting layer module, presentation layer module.The base layer modules include report Alert device, power supply system, electromechanical equipment and fire resistant doorsets.The basis that above equipment together constitutes fire resistant doorsets information management system passes Transmission function, makes subsystems and piecemeal be linked to be an entirety altogether, and colleague also constitutes the basis of other levels.The network layer Module includes electromechanical equipment private network, the automatic private network of office, Internet and storage system.Fire resistant doorsets are built by network technique The network architecture of information management system is interconnected by internet, office automatic private network, storage system, is allowed each in network User equipment shares the information data of update, the network interworking between each equipment of optimized integration layer simultaneously.The data layer module May include BIM (Building Information Modeling, Building Information Model) model data, fire disaster simulation data, Fire prevention gated data.Data once passed through analysis data and acquisition data required in the information integration of network layer and basal layer system BIM model data is formed after carrying out the conversion of IFC format by the final mask of BIM, is emulated by Pyrosim and Pathfinder Simulation obtains BIM environment and bears time data and evacuating personnel time data, passes through DDC controller (Direct Digital Control, direct data control) collect the data such as fire resistant doorsets operation management data.The supporting layer module includes three-dimensional figure Shape information supportive platform, using class support platform, data exchange shared platform, business cooperation platform.The supporting layer is to platform Comprehensive integrated set has been carried out, by the Platform integration of above-mentioned supporting layer module, has met every demand of system, is accomplished to The support transition of presentation layer.The presentation layer includes the management of BIM fire, BIM evacuation management, BIM fire resistant doorsets management.The performance Integrated basis before is submitted directly to backstage and manipulated by layer, completes the function transmitting of whole system framework.Pass through B/S (browsing Device/server) and C/S (client/server) mode combination, complete the extraction and input of information data, realize fire The integration of three large platforms of calamity management, evacuation management, fire resistant doorsets management.Above-mentioned 5 modules and many subitems together constitute and are The conceptual design system of system.

BIM model used in the embodiment of the present disclosure is a kind of common architectural engineering threedimensional model, utilizes digitlization Technology provides completely for this model, and with the consistent architectural engineering information bank of actual conditions, which not only includes description Geological information, professional attributes and the status information of building building, further comprising non-building object (such as space, motor behavior) Status information.The embodiment of the present disclosure utilizes local area network/internet function, constructs the fire resistant doorsets based on unified communication protocol Control system realizes the mutual of IFC data system and fire door control system by PostgreSQL database interconnection technique (ODBC) Connection, so that fire door control system backstage can complete backstage to the real-time control of entire resource information.

Figure 20 is a kind of block diagram of fire door control device 800 shown according to an exemplary embodiment.For example, device 800 can be mobile phone, computer, digital broadcasting terminal, messaging device, game console, tablet device, and medical treatment is set It is standby, body-building equipment, personal digital assistant etc..

Referring to Figure 20, device 800 may include following one or more components: processing component 802, memory 804, power supply Component 806, multimedia component 808, audio component 810, the interface 812 of input/output (I/O), sensor module 814, and Communication component 816.

The integrated operation of the usual control device 800 of processing component 802, such as with display, telephone call, data communication, phase Machine operation and record operate associated operation.Processing component 802 may include that one or more processors 820 refer to execute It enables, to perform all or part of the steps of the methods described above.In addition, processing component 802 may include one or more modules, just Interaction between processing component 802 and other assemblies.For example, processing component 802 may include multi-media module, it is more to facilitate Interaction between media component 808 and processing component 802.

Memory 804 is configured as storing various types of data to support the operation in device 800.These data are shown Example includes the instruction of any application or method for operating on device 800, contact data, and telephone book data disappears Breath, picture, video etc..Memory 804 can be by any kind of volatibility or non-volatile memory device or their group It closes and realizes, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable to compile Journey read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash Device, disk or CD.

Power supply module 806 provides electric power for the various assemblies of device 800.Power supply module 806 may include power management system System, one or more power supplys and other with for device 800 generate, manage, and distribute the associated component of electric power.

Multimedia component 808 includes the screen of one output interface of offer between described device 800 and user.One In a little embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen Curtain may be implemented as touch screen, to receive input signal from the user.Touch panel includes one or more touch sensings Device is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding action Boundary, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, more matchmakers Body component 808 includes a front camera and/or rear camera.When device 800 is in operation mode, such as screening-mode or When video mode, front camera and/or rear camera can receive external multi-medium data.Each front camera and Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.

Audio component 810 is configured as output and/or input audio signal.For example, audio component 810 includes a Mike Wind (MIC), when device 800 is in operation mode, when such as call mode, recording mode, and voice recognition mode, microphone is matched It is set to reception external audio signal.The received audio signal can be further stored in memory 804 or via communication set Part 816 is sent.In some embodiments, audio component 810 further includes a loudspeaker, is used for output audio signal.

I/O interface 812 provides interface between processing component 802 and peripheral interface module, and above-mentioned peripheral interface module can To be keyboard, click wheel, button etc..These buttons may include, but are not limited to: home button, volume button, start button and lock Determine button.

Sensor module 814 includes one or more sensors, and the state for providing various aspects for device 800 is commented Estimate.For example, sensor module 814 can detecte the state that opens/closes of device 800, and the relative positioning of component, for example, it is described Component is the display and keypad of device 800, and sensor module 814 can be with 800 1 components of detection device 800 or device Position change, the existence or non-existence that user contacts with device 800,800 orientation of device or acceleration/deceleration and device 800 Temperature change.Sensor module 814 may include proximity sensor, be configured to detect without any physical contact Presence of nearby objects.Sensor module 814 can also include optical sensor, such as CMOS or ccd image sensor, at As being used in application.In some embodiments, which can also include acceleration transducer, gyro sensors Device, Magnetic Sensor, pressure sensor or temperature sensor.

Communication component 816 is configured to facilitate the communication of wired or wireless way between device 800 and other equipment.Device 800 can access the wireless network based on communication standard, such as WiFi, 2G or 3G or their combination.In an exemplary implementation In example, communication component 816 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel. In one exemplary embodiment, the communication component 816 further includes near-field communication (NFC) module, to promote short range communication.Example Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology, Bluetooth (BT) technology and other technologies are realized.

In the exemplary embodiment, device 800 can be believed by one or more application specific integrated circuit (ASIC), number Number processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing the above method.

In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided It such as include the memory 804 of instruction, above-metioned instruction can be executed by the processor 820 of device 800 to complete the above method.For example, The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk With optical data storage devices etc..

Figure 21 is a kind of block diagram of fire door control device 1900 shown according to an exemplary embodiment.For example, device 1900 may be provided as a server.Referring to Figure 21, device 1900 includes processing component 1922, further comprise one or Multiple processors and memory resource represented by a memory 1932, can be by the execution of processing component 1922 for storing Instruction, such as application program.The application program stored in memory 1932 may include it is one or more each Module corresponding to one group of instruction.In addition, processing component 1922 is configured as executing instruction, to execute above-mentioned fire resistant doorsets controlling party Method

Device 1900 can also include that a power supply module 1926 be configured as the power management of executive device 1900, and one Wired or wireless network interface 1950 is configured as device 1900 being connected to network and input and output (I/O) interface 1958.Device 1900 can be operated based on the operating system for being stored in memory 1932, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or similar.

In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided It such as include the memory 1932 of instruction, above-metioned instruction can be executed by the processing component 1922 of device 1900 to complete the above method. For example, the non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, Floppy disk and optical data storage devices etc..

Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the disclosure Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following Claim is pointed out.

It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.

Claims

1. a kind of fire prevention door control method characterized by comprising

Obtain the fire location information of building；

Based on the corresponding relationship of set for closing fireproof door time delay in preset fire location information and the building, the building is determined The shutdown time delay of fire resistant doorsets in object；

Into the building, fire resistant doorsets issue instruction of closing the door, and the finish time for controlling the fire resistant doorsets in the shutdown time delay closes It closes.

2. the method according to claim 1, wherein it is described obtain building interior fire location information it Before, further includes:

When at different fire locations fire occurs for simulation in the building, the environment of multiple fire resistant doorsets bears time and personnel Evacuation time；

The environment is born into the smaller value in time and the evacuating personnel time as the shutdown time delay of the fire resistant doorsets.

3. according to the method described in claim 2, it is characterized in that, the environment, which bears the time, is arranged to following manner It obtains:

Simulation monitors at least one fire correlation ginseng from the fire resistant doorsets since at the time of fire occurs for the fire location Several parameter values；

It is obtained respectively from the parameter value that moment at least one fire relevant parameter occur for fire and reaches default danger threshold When required time；

4. according to the method described in claim 3, it is characterized in that,

The fire hazard parameter includes temperature, smoke height, concentration of toxic gases and visibility.

5. according to the method described in claim 2, it is characterized in that, the evacuating personnel time be arranged to following manner It obtains:

Based on the distribution of personnel in the building, simulation is when fire occurs for the fire location, at the fire resistant doorsets Personnel's flees from state；

The first interval time between the moment is fled from acquisition from the fire generation moment to whipper-in personnel from the fire resistant doorsets；

Using first interval time as the corresponding evacuating personnel time.

6. according to the method described in claim 5, it is characterized in that, the evacuating personnel time be also configured to according to following sides Formula obtains:

It is fled between the moment from the fire generation moment to whipper-in personnel from the fire resistant doorsets using crowd flow theoretical calculation The second interval time；

7. according to the method described in claim 2, it is characterized in that, environment receiving time and the personnel are dredged described After dissipating the smaller value in the time as the shutdown time delay of the fire resistant doorsets, further includes:

Obtain putting in order for the fire resistant doorsets, it is described put in order according to the fire location apart from ascending sequence It is arranged；

In the case where the fire resistant doorsets are closed, the environment of next fire resistant doorsets bears time and people after the fire resistant doorsets for simulation Member's evacuation time；

The environment is born into the smaller value in time and the evacuating personnel time as the shutdown of next fire resistant doorsets Time delay.

8. the method according to claim 1, wherein further include:

Voice broadcast instruction is sent to the sound broadcasting device being installed on the fire resistant doorsets, indicates that the sound broadcasting device is broadcast Put the speech prompt information at set for closing fireproof door moment.

9. the method according to claim 1, wherein the fire location information for obtaining building, comprising:

Obtain the location information of fire-alarm in the building；

10. according to the method described in claim 2, it is characterized in that, the simulation different fire locations in the building Fire occurs for place, comprising:

According to fire safety rules, fire compartment is divided for the building；

11. a kind of control device of fire resistant doorsets characterized by comprising

Module is obtained, for obtaining the fire location information of building；

Determining module, for the corresponding pass based on preset fire location information with set for closing fireproof door time delay in the building System, determines the shutdown time delay of fire resistant doorsets in the building

Control module, fire resistant doorsets issue instruction of closing the door in Xiang Suoshu building, control the fire resistant doorsets in the shutdown time delay Finish time closes.

12. device according to claim 11, which is characterized in that the determining module includes:

First simulation submodule, when fire occurs at different fire locations in the building for simulating, multiple fire resistant doorsets Environment bear time and evacuating personnel time；

First choice submodule, for the environment to be born to the smaller value in time and the evacuating personnel time as described in The shutdown time delay of fire resistant doorsets.

13. device according to claim 12, which is characterized in that first simulation submodule includes:

Monitoring unit, at least one from the simulation monitoring fire resistant doorsets since at the time of fire occurs for the fire location The parameter value of kind fire relevant parameter；

First acquisition unit, for obtaining the parameter value that the moment at least one fire relevant parameter occurs from fire respectively Reach required time when default danger threshold；

The minimum value of the required time is born the time by first determination unit.

14. device according to claim 13, which is characterized in that the fire hazard parameter include temperature, smoke height, Concentration of toxic gases and visibility.

15. device according to claim 12, which is characterized in that first simulation submodule includes:

Analogue unit is simulated for the distribution based on personnel in the building when fire occurs for the fire location, Personnel's flees from state at the fire resistant doorsets；

Second acquisition unit is fled between the moment for obtaining from the fire generation moment to whipper-in personnel from the fire resistant doorsets The first interval time；

16. device according to claim 15, which is characterized in that the determining module further include:

Computational submodule, for utilizing crowd flow theoretical calculation from the fire generation moment to whipper-in personnel from the fire prevention Door flees from the second interval time between the moment；

First determines submodule, for dredging the larger value of first interval time and the second interval time as the personnel Dissipate the time.

17. device according to claim 11, which is characterized in that the determining module includes:

First acquisition submodule, for obtaining putting in order for the fire resistant doorsets, it is described put in order according to the position on fire It sets and is arranged apart from ascending sequence；

Second simulation submodule, for simulating next fire prevention after the fire resistant doorsets in the case where the fire resistant doorsets are closed The environment of door bears time and evacuating personnel time；

Second selection submodule, for the environment to be born to the smaller value in time and the evacuating personnel time as described in The shutdown time delay of next fire resistant doorsets.

18. device according to claim 11, which is characterized in that further include:

Cue module is instructed for sending voice broadcast to the sound broadcasting device being installed on the fire resistant doorsets, described in instruction The speech prompt information at sound broadcasting device broadcasting set for closing fireproof door moment.

19. device according to claim 11, which is characterized in that the acquisition module includes:

20. device according to claim 12, which is characterized in that first analog module includes:

21. a kind of fire door control system characterized by comprising

Fire-alarm；

1 to 20 described in any item fire door control devices according to claim 1；

Fire prevention door body；

Transmitting device, for the location information of the fire-alarm to be transmitted to the fire door control device, and will be described The control command that fire door control device generates is transmitted to fire prevention door body.

22. a kind of fire door control device characterized by comprising

Processor；

Memory for storage processor executable instruction；

Wherein, the processor is configured to method described in any one of perform claim requirement 1 to 10.

23. a kind of non-transitorycomputer readable storage medium makes when the instruction in the storage medium is executed by processor It obtains processor and is able to carry out method according to any one of claim 1 to 10.