CN104392338B - Building Fire Protection examination ＆ verification Acceptance Test System, method, audit terminal and mobile examination terminal - Google Patents
Building Fire Protection examination ＆ verification Acceptance Test System, method, audit terminal and mobile examination terminal Download PDFInfo
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- CN104392338B CN104392338B CN201410786865.5A CN201410786865A CN104392338B CN 104392338 B CN104392338 B CN 104392338B CN 201410786865 A CN201410786865 A CN 201410786865A CN 104392338 B CN104392338 B CN 104392338B
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Abstract
The present invention relates to Building Fire Protection examination ＆ verification Acceptance Test System, method, audit terminal and mobile examination terminal.The system includes：Database server, for storing the auditing standards parameter and auditing result data of Building Fire Protection；Design drawing acquisition device, for obtaining design drawing electronic document；Audit terminal, for drawing auditing result data according to design drawing electronic document and the auditing standards parameter, and auditing result data are uploaded to database server；It is mobile to check and accept terminal, for carrying out in-site measurement to obtain field measurement data, auditing result data are obtained from database server or audit terminal and compare field measurement data and auditing result data, to draw check and acceptance result.The present invention can accessory building fire prevention examination ＆ verification and inspector be quick, accurately carry out prevent fires examination ＆ verification and examination, staff from manual reading of drawings and is browsed and freed in the tedious work of Building Fire Protection standard criterion, solves contradiction of the examination amount greatly with auditing capabilities deficiency.
Description
Technical field
The present invention relates to structural fire protection security fields, more specifically to a kind of Building Fire Protection examination ＆ verification and Acceptance Test System,
Terminal is checked and accepted in Building Fire Protection examination ＆ verification and acceptance method, Building Fire Protection audit terminal and Building Fire Protection movement.
Background technology
In order to prevent building fire, fire hazard, the protection person and property safety are reduced, architectural design, construction are all needed
To be audited and be checked and accepted according to relative national standards specification, specification.
The work of fire prevention examination ＆ verification at present mainly by being accomplished manually, i.e., by be familiar with architectural fire-protection methods specification, standard it is careful
Core personnel, each in specification, standard specific to require, for example, fire compartment area no more than how many square metres, it is every
The evacuating width of individual fire compartment can not be less than how much rice, the distance in solstics in each fire compartment to emergency exit can not
More than how much rice etc., then carry out seriatim examining up in architectural fire-protection methods drawing and check.Auditor is needed in papery
Or the architectural drawing of electronic edition up measure, record related data, then with standard criterion as defined in require to be contrasted, so
After draw examination ＆ verification conclusion.Therefore examination ＆ verification speed is slow, operating efficiency is low and easily error accuracy is poor, it is impossible to adapts to present
Examination amount is big, examination ＆ verification requires cycle short actual requirement.
When Building Fire Protection is checked and accepted, checking and accepting auditor needs with substantial amounts of design drawing and fire-protection standard specification
Books, contrasted according to the content of design and field condition, draw whether consistent conclusion.This process is to inspector's skill
Art requirement compared with it is high, workload is big.
In addition, Building Fire Protection examination ＆ verification and examination are a technical, professional exigent job, and it is engaged in anti-fire judge
The personnel of core are the fire brigade of People's Armed Police's establishment, exist and are transferred to civilian work and transfer frequently situation, examination ＆ verification and inspector's technology water
It is flat uneven, which concrete norm, standard are provided to be adapted to any class building to be affectedly bashful inaccurate, the unified examination ＆ verification stream of neither one
Journey, and increasing recently as architectural engineering, auditor's wretched insufficiency, need one badly and improve fire prevention examination ＆ verification and check and accept work
Make efficiency and audit accuracy, scientific instrument so that whole process can realize automation, intelligent, reduction personnel
Workload, reduce error probability.
The content of the invention
The technical problem to be solved in the present invention is, audit and check and accept for current Building Fire Protection need manual reading of drawings and
Building Fire Protection standard criterion, artificial nucleus couple are browsed, the problem of efficiency is low, accuracy is poor be present, there is provided a kind of Building Fire Protection examination ＆ verification
And terminal is checked and accepted in Acceptance Test System, Building Fire Protection examination ＆ verification and acceptance method, Building Fire Protection audit terminal and Building Fire Protection movement.
The technical solution adopted for the present invention to solve the technical problems is：Construct a kind of Building Fire Protection examination ＆ verification and check and accept system
System, including：
Database server, for storing the auditing standards parameter and auditing result data of Building Fire Protection；
Design drawing acquisition device, for obtaining design drawing electronic document；
Audit terminal, it communicates to connect with the database server, for according to the design drawing electronic document and
The auditing standards parameter draws auditing result data, and the auditing result data are uploaded into the database server；
It is mobile to check and accept terminal, for carrying out in-site measurement to obtain field measurement data, from the database server or
The audit terminal obtains the auditing result data and the field measurement data and the auditing result data, with
Draw check and acceptance result.
The technical solution adopted for the present invention to solve the technical problems is：A kind of Building Fire Protection audit terminal is constructed, including：
For receiving the drawing receiving module of the design drawing electronic document from design drawing acquisition device；
For the criteria selection module for the auditing standards parameter of the type matching of building for selecting and being audited；
For identifying the design parameter for needing to audit according to the design drawing electronic document using pattern recognition technique
Design parameter identification module；
For the design parameter that will identify that compared with the auditing standards parameter, to obtain auditing result data
Audit comparison module；
For storing the auditing result memory module of the auditing result data；
For uploading the auditing result data to the auditing result uploading module of database server；
Wherein, the design parameter for needing to audit includes fire compartment area, the emergency exit of each fire compartment
Width and/or evacuation path distance.
The technical solution adopted for the present invention to solve the technical problems is：Construct a kind of Building Fire Protection movement and check and accept terminal,
Including：Shell, and the control device being arranged in shell and connected field data measurement apparatus, data presentation device and
Radio communication device；Wherein, it is provided with the control device：
For obtaining the auditing result data of the auditing result data corresponding with the design drawing of the building to be checked and accepted
Calling module；
For receiving and handling the field measurement data from the field data measurement apparatus to obtain corresponding distance
The measured data processing module of parameter and area parameters；
For the field measurement data compared with examination of the auditing result data to draw check and acceptance result mould
Block；And
For exporting the check and acceptance result to the data presentation device and/or by radio communication device upload institute
Check and acceptance result is stated to the check and acceptance result output module of the database server.
The technical solution adopted for the present invention to solve the technical problems is：A kind of Building Fire Protection examination ＆ verification and examination side are provided
Method, comprise the following steps：
A, database foundation step, for creating examination standard parameter database in database server；
B, the step of audit terminal is audited, including：
B1, receive the design drawing electronic document from design drawing acquisition device；
B2, the building for selecting and being audited type matching auditing standards parameter；
B3, the design parameter for needing to audit according to design drawing electronic document identification using pattern recognition technique；
B4, the design parameter that will identify that are compared with the auditing standards parameter, to obtain auditing result data；
B5, store the auditing result data and/or upload the auditing result data to database server；
C, it is mobile to check and accept the step of terminal carries out an acceptance inspection, including：
C1, obtain the auditing result data corresponding with the design drawing of the building to be checked and accepted；
C2, reception simultaneously handle the field measurement data from the field data measurement apparatus to obtain corresponding distance ginseng
Number and area parameters；
Field measurement data described in C3, comparison and the auditing result data are to draw check and acceptance result；And
C4, the output check and acceptance result upload institute to the data presentation device and/or by the radio communication device
Check and acceptance result is stated to the database server.
Implement the present invention, have the advantages that：Easy to learn, efficiency high, the degree of accuracy are high.Being capable of accessory building fire prevention
Examination ＆ verification and inspector are quick, accurately carry out prevent fires examination ＆ verification and examination, allow Building Fire Protection auditor from manual reading of drawings and turn over
Read in the tedious work of Building Fire Protection standard criterion and free, solve contradiction of the examination amount greatly with auditing capabilities deficiency.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the Organization Chart of Building Fire Protection examination ＆ verification of the present invention and Acceptance Test System；
Fig. 2 is the structured flowchart that terminal is checked and accepted in Building Fire Protection movement of the present invention；
Fig. 3 is the flow chart of Building Fire Protection examination ＆ verification of the present invention and acceptance method；
Fig. 4 is that Building Fire Protection audit terminal carries out auditing step in Building Fire Protection examination ＆ verification and acceptance method shown in Fig. 3
Flow chart；
Fig. 5 is that Building Fire Protection movement is checked and accepted terminal and carried out an acceptance inspection step in Building Fire Protection examination ＆ verification and acceptance method shown in Fig. 3
Rapid flow chart；
Fig. 6 is the flow chart for carrying out image recognition to design drawing electronic document according to one embodiment audit terminal of invention.
Embodiment
A kind of Building Fire Protection examination ＆ verification of present inventive concept and Acceptance Test System, design a rational examination flow.It is first
First, the standard of all kinds architectural fire-protection methods, specification provision are formed into database.During examination ＆ verification, different for examination ＆ verification are built
Object is built, automatically selects corresponding standard, normative database, structural fire protection drawing is identified in conjunction with graph technology,
Finding out needs the parameter audited, for example, fire compartment area, the evacuating width of fire compartment, in fire compartment to evacuation mouth away from
From the data in these and corresponding standard, normative database are contrasted, provide a final review conclusion.Check and accept
When, terminal is being checked and accepted, ranging skill for the specific requirement combination field condition after examination ＆ verification, can passed through with remote access data storehouse
Art obtains the data such as corresponding area, distance and contrasted with the data after examination ＆ verification, draws examination opinion, and store.
As shown in figure 1, Building Fire Protection examination ＆ verification of the present invention and Acceptance Test System include database server 1, design drawing obtains
Device, such as camera 4, scanner 5, audit terminal 2a, 2b, and mobile examination terminal 3a, 3b.Wherein, audit terminal 2a, 2b and
Mobile terminal 3a, 3b of checking and accepting passes through communication network 8 (such as internet and/or mobile communications network etc.) and database server 1
Communication connection；Camera 4, scanner 5 communicate to connect with audit terminal 2a, 2b respectively.Although it is pointed out that Fig. 1 implementation
Example only shows 2 audit terminals 2a, 2b, 2 mobile examination terminals 3a, 3b, but the invention is not restricted to this.
In Building Fire Protection examination ＆ verification of the present invention and Acceptance Test System, database server 1 is used for the examination ＆ verification for storing Building Fire Protection
Canonical parameter and auditing result data.In certain embodiments, the auditing standards parameter of database server storage has multigroup, often
One group corresponds to a kind of building type.Examination standard parameter includes such as fire compartment area, emergency exit width and/or dredged
Dissipate the canonical parameters such as path distance.
The examination standard parameter stored in database server 1 be in advance according to examine and examination code for fire protection design
Formulate, quantify, and in the form of database store, be easy to search call.The foundation of database includes with management：To inhomogeneity
The formulation for the fire compartment area do not built, quantify, the formulation of Travel distance length, quantify, the formulation of emergency exit width, amount
Change, and database is compiled into according to fixed form, the database can perform the different of standard according to each province, autonomous region
And modified according to the needs of user.
Design drawing acquisition device (such as camera 4, scanner 5) is used to obtain design drawing electronic document.Shown in Fig. 1
Embodiment in, design drawing acquisition device includes scanner, high definition camera, but the invention is not restricted to this.For example, design drawing
Acquisition device can also be the communication interface for the design drawing electronic document that can obtain external equipment storage, such as USB
Interface.In certain embodiments, audit terminal 2a, 2b can pass through one kind in scanner, high definition camera, External memory equipment
Or a variety of electronic documents for obtaining design drawing.
Audit terminal 2a, 2b is used to draw auditing result data according to design drawing electronic document and auditing standards parameter,
And auditing result data are uploaded to database server.Audit terminal 2a, 2b can be PC, notebook computer etc., wherein
Installation fire prevention examination ＆ verification software, including Subscriber Management System and drawing examination system.
It is mobile check and accept terminal 3a, 3b be used to carrying out in-site measurement to obtain field measurement data, from database server or
Audit terminal obtains auditing result data and compares field measurement data and auditing result data, to draw check and acceptance result.One
In a little embodiments, mobile terminal 3a, 3b of checking and accepting is additionally operable to export check and acceptance result and/or uploads check and acceptance result to database service
Device.As shown in Fig. 2 mobile terminal of checking and accepting includes：Control device 33, the field data measurement apparatus electrically connected with control device 33
31st, data presentation device 35 and radio communication device 37.
The method audited using Building Fire Protection examination ＆ verification of the present invention and Acceptance Test System, checked and accepted is as shown in figure 3, the building is prevented
Fire judge core and acceptance method comprise the following steps：
A, database foundation step, for creating examination standard parameter database in database server；
B, the step of audit terminal is audited；
C, it is mobile to check and accept the step of terminal carries out an acceptance inspection.
Wherein, step B, step C distinguishes as shown in Figure 4 and Figure 5.
As shown in figure 4, the step of audit terminal is audited includes：
B1, receive the design drawing electronic document from design drawing acquisition device；
B2, the building for selecting and being audited type matching auditing standards parameter；
B3, the design parameter for needing to audit according to the identification of design drawing electronic document using pattern recognition technique；
B4, the design parameter that will identify that are compared with auditing standards parameter, to obtain auditing result data；
B5, store auditing result data and/or upload auditing result data to database server.
As shown in figure 5, mobile examination terminal includes the step of carrying out an acceptance inspection：
C1, obtain the auditing result data corresponding with the design drawing of the building to be checked and accepted；
C2, reception and handle the field measurement data from field data measurement apparatus with obtain corresponding distance parameter and
Area parameters；
C3, compare field measurement data and auditing result data to draw check and acceptance result；And
C4, output check and acceptance result upload check and acceptance result to data to data presentation device and/or by radio communication device
Storehouse server.
In one embodiment of this invention, to realize the step of audit terminal is audited shown in Fig. 4, audit terminal bag
Include：
Drawing receiving module, for receiving the design drawing electronic document from design drawing acquisition device；
Criteria selection module, for the auditing standards parameter for the type matching of building for selecting and being audited；
Design parameter identification module, for needing to audit according to the identification of design drawing electronic document using pattern recognition technique
Design parameter；
Comparison module is audited, for the design parameter that will identify that compared with auditing standards parameter, to be audited
Result data；
Auditing result memory module, for storing auditing result data；
Auditing result uploading module, for uploading auditing result data to database server.
In certain embodiments, audit terminal also includes：
Design parameter output module, for exporting design parameter recognition result with tabular form, wherein, design parameters
Numbered including fire compartment, corresponding to the fire compartment area of fire compartment numbering, emergency exit width and/or evacuation path
The design parameter of distance；
Auditing result output module, for exporting auditing result data with tabular form, wherein, auditing result list includes
Fire compartment area, emergency exit width and/or evacuation path distance meet the fire district numbering of auditing standards parameter, more than careful
The fire district numbering and exceedance percentage of core canonical parameter；And
Emphasis display module, for highlighting or marking color to be showed more than the fire district numbering and exceedance of auditing standards parameter
Percentage.
As shown in fig. 6, design parameter identification module carries out being walked including following for image recognition to design drawing electronic document
Suddenly：
Image preprocessing step, the image district of the architectural fire-protection methods drawing in design drawing electronic document and figure are carried on the back
Scape separates, and then strengthens image, is bianry image from greyscale image transitions secondly by image binaryzation.
The extraction of feature and selection step, by features such as the boundary characteristic of fire compartment and emergency exits alternatively
The characteristics of image of all fire compartments and emergency exit in foundation, extraction and selection image district.
Images match step, it is on the basis of image preprocessing and feature extraction, the current image for extracting and selecting is special
Sign is compared with the template image feature preserved in advance, by the similarity degree between them, judges whether this is consistent, and certainly
It is fixed whether to count.
Audit the design such as parametric statistics step, the fire compartment area that figure is identified, egress door width, Travel distance
Parameter collects, and is easy to carry out contrast examination ＆ verification with the auditing standards parameter in specification provision database server in next step.
In certain embodiments, to realize the image recognizing step shown in Fig. 6, above-mentioned design parameter identification module includes：
Image pre-processing module, the image district of the architectural fire-protection methods drawing in design drawing electronic document and figure are carried on the back
Scape separates, and then strengthens image, is bianry image from greyscale image transitions secondly by image binaryzation.
The extraction of feature and selecting module, by the feature of the boundary characteristic of fire compartment and emergency exit alternatively
The characteristics of image of all fire compartments and emergency exit in foundation, extraction and selection image district.
Images match module, it is on the basis of image preprocessing and feature extraction, the current image for extracting and selecting is special
Sign is compared with the template image feature preserved in advance, by the similarity degree between them, judges whether this is consistent, and certainly
It is fixed whether to count.
Audit the design such as parametric statistics module, the fire compartment area that figure is identified, egress door width, Travel distance
Parameter collects, and is easy to carry out contrast examination ＆ verification with the auditing standards parameter in specification provision database server in next step.
As previously described, it is necessary to which the design parameter of examination ＆ verification includes fire compartment area, the emergency exit of each fire compartment
Width and/or evacuation path distance.
In one embodiment of this invention, it is mobile to check and accept to realize the step of mobile examination terminal carries out an acceptance inspection shown in Fig. 5
The control device 33 of terminal includes：
For obtaining the auditing result data call module corresponding with the design drawing of the building to be checked and accepted；
For receiving and handling the field measurement data from field data measurement apparatus to obtain corresponding distance parameter
And the measured data processing module of area parameters；
For comparing field measurement data and auditing result data to draw the examination comparison module of check and acceptance result；And
For exporting check and acceptance result to data presentation device and/or by radio communication device upload check and acceptance result to data
The check and acceptance result output module of storehouse server.
In addition, mancarried device can be designed to by checking and accepting terminal, there is a shell, control device 33, field data are surveyed
Amount device 31, data presentation device 35 and radio communication device 37 are installed in the shell.
In various embodiments of the present invention, field data measurement apparatus 31 can use infrared range-measurement system, ultrasound
One or more in distance meter and laser range finder are realized.
In various embodiments of the present invention, check and accept terminal can also be used to which fire compartment area and evacuation counted
Distance and evacuating width, which exceed, to be required, exceedance, and lights display emphatically.Checking and accepting terminal may include that statistics and emphasis show mould
Block, for counting and highlighting or mark color to be showed more than requiring that (i.e. more than the requirement of National Fire design standard, for example country will
Ask fire compartment area to be less than 3000 squares, find that the area of design is more than 3000 squares when examination ＆ verification) fire district numbering
And exceedance percentage.
In the specific implementation of the present invention, Building Fire Protection examination ＆ verification and Acceptance Test System can be client computer kimonos using C/S structures
Wu Qi mechanisms, client (audit terminal and mobile examination terminal) completes data processing, data represent and user interface function；
Server end completes DBMS (data base management system) Core Feature.
Building Fire Protection examination ＆ verification and Acceptance Test System design logically part and the principle of interfacial separation can be designed.User
Mainly it is responsible for system and show mainly to include the access of database, image with the display of operation interface, service logic part in interface
The logical process such as Intelligent Recognition, drawing examination.Application program is mainly reached to AutoCAD bis- using AutoCAD.net API
Secondary to develop to identify the purpose of parameter needed for drawing, the mode that certain AutoCAD also provides com supplies external application pair
It conducts interviews and operated.The data exchange of AutoCAD and external application can be used as medium by the use of database.
Whole service application is divided into three-tier architecture (3-tier application)：Presentation layer (UI), Business Logic
(BLL), data access layer (DAL).The with different levels purpose in area is i.e. for " high cohesion, lower coupling ".Wherein,
Presentation layer (UI)：Popular say is exactly the interface for being presented to user, i.e., he can be with when using the system by user
The interface of operation such as consult, input, changing, browsing.
Business Logic (BLL)：For the operation of particular problem, including the logic such as the Intelligent Recognition of image, drawing examination
Processing.
Data access layer (DAL)：This layer does affairs and directly operates fire prevention auditing standards, specification, rule database, for
Data increase, deleted, changing, updating, searching.
In one embodiment, as shown in fig. 6, audit terminal carries out the flow bag of image recognition to design drawing electronic document
Include following steps：
Image pre-processing module, the image district of architectural fire-protection methods electronic drawing is separated with figure ground, then strengthened
Image, it is bianry image from greyscale image transitions secondly by image binaryzation.
The extraction of feature and selecting module, by features such as the boundary characteristic of fire compartment and emergency exits alternatively
Foundation, select the information such as fire compartment all in image-region and emergency exit.
Images match module, it is on the basis of image preprocessing and feature extraction, the current image for extracting and selecting is special
Sign is compared with the template image feature preserved in advance, by the similarity degree between them, judges whether this is consistent, and certainly
It is fixed whether to count.
Audit the information such as parametric statistics module, the fire compartment area that figure is identified, egress door width, Travel distance
Collect, be easy to carry out contrast examination ＆ verification with the information in specification provision database in next step.
It should be noted that in Building Fire Protection examination ＆ verification of the present invention and Acceptance Test System and method, used above-mentioned image is known
Other technology belongs to prior art, and the invention is not restricted to this, those skilled in the art can also use other images in audit terminal
Identification technology realizes the identification to design drawing electronic document, and does not influence protection scope of the present invention.
Building Fire Protection examination ＆ verification of the present invention and Acceptance Test System, the automatic examination ＆ verification of drawing is designed based on computer graphics techniques
Processing, and automatic examination processing is carried out according to auditing result and field measurement data, its course of work can be divided into nine parts：
(1) quantization, the formulation of the code for fire protection design of examination and examination, examines the foundation and management of rule database：
The formulation of the fire compartment area of different classes of building, quantify, the formulation of Travel distance length, quantify, emergency exit width
Formulate, quantify, and database is compiled into according to fixed form, (quantization and formulation of database are artificial, but fire prevention is set
Meter standard is national regulation, is done based on this standard) database can perform standard according to each province, autonomous region
Different and according to user needs are modified.
(2) examination and the foundation and management of Acceptance Test System framework：Building Fire Protection examination ＆ verification and examination system based on graph technology
System is client-server structure using C/S structures, referring to Fig. 1.Client is divided into examination ＆ verification end and examination according to using function
End, data processing, data expression and user interface function are completed, one of them is Building Fire Protection audit terminal, contains use
Family management system and drawing examination system, second be architectural fire-protection methods movement check and accept terminal, include Subscriber Management System,
Acceptance Test System, infrared distance measurement equipment, area measurement and data input device in mobile check and accept (for example, integrate infrared survey in terminal
Away from equipment)；Server end completes DBMS (data base management system) Core Feature, and storage Auditing Principal, auditing rule (are pressed
The architectural fire-protection methods specification provision of quantization after being segmented according to building classifications method), and storage examination ＆ verification and acceptance report,
For inquiring about, having access to and change.
(3) selection of database：In Building Fire Protection audit terminal, by accessing server in long-range or LAN, according to
Building height (unit：M) character of use (house, market, office building, exhibition center etc.) alternatively condition, is built, in standard bar
The respective standard and specification provision being stored in server are called inside literary database, and feeds back to audit terminal for consulting, making
With as shown in Figure 1.
(4) identification of parameter is audited：Be scanned or taken pictures using scanner or high definition camera acquisition to paper drawing
PDF or JPG form architectural design drawing e-files, or the CAD electronic documents of existing architectural fire-protection methods figure are directly utilized,
Figure identification is carried out on this basis, finds out the parameter for needing to audit, such as：Fire compartment area, emergency exit width, evacuate road
Footpath distance etc..
(5) recognition result output and storage：Recognition result is exported in audit terminal list, it is indicated that each fire compartment face
Product value (m2), Travel distance value (m), emergency exit width value (m)；And auditing result is uploaded onto the server and stored.
(6) parameter contrasts with recognition result in database：The ginseng of terminal will be fed back to from auditing rule database server
Number, such as：The data such as fire compartment area, emergency exit width, evacuation path distance, one is carried out with the data that figure identifies
One contrast, draws whether meet standard, the conclusion of code requirement.
(7) examination result output and storage：Examination result list is exported, it is indicated which fire compartment area and dredge
Dissipate distance and evacuating width meets standard, count Division area and Travel distance and the overproof fire prevention point of evacuating width
Area is numbered, exceedance percentage, and lights display emphatically, and final review conclusion is stored in into server, is easy to have access to and is repaiied
Change.
(8) in the mobile examination terminal of Building Fire Protection examination ＆ verification and Acceptance Test System (also known as PDA terminals), long-range or local is passed through
Server is accessed in net, the drawing and word content of the architectural fire-protection methods uploaded onto the server can be checked, according to examination ＆ verification
Particular content, carrying out verification examination one by one in building site, (work of examination is exactly after the completion of building, to scene core one by one
Pair with design it is whether consistent).PDA terminals possess the functions such as infrared distance measurement and area measurement, and the data measured are tested with examination ＆ verification
The data of receipts are contrasted, and judge whether design is consistent with site operation.
(9) check and acceptance result output and storage：Which shown by examination result list and in PDA terminals, it is indicated that fire compartment
Area and Travel distance and evacuating width meet the requirements, and count which fire compartment area and Travel distance and evacuation is wide
Degree, which exceedes, to be required, exceedance, and lights display emphatically, is as a result stored in server, is easy to have access to and changes.
Technical scheme, standard provision database is divided according to building height, building character of use first
Class, and according to fixed format store and be easy to call on the server, auditor audit terminal is long-range or LAN in visit
Server database is asked, selects corresponding standard criterion provision to use according to actual conditions, the fire prevention identified with reference to figure is set
Count and contrasted, draw examination ＆ verification conclusion and store on the server, access, modification can be accessed at any time；Terminal is being checked and accepted,
Can also remote access data storehouse, for the specific requirement combination field condition after examination ＆ verification, obtained by infrared distance measurement corresponding
The data such as area, distance are contrasted with the data after examination ＆ verification, draw examination opinion, and store.This system can largely subtract
Examination ＆ verification and the checking and accepting amount of few Building Fire Protection auditor and checking and accepting personnel, their work effect is greatly improved
Rate, and reduce error probability.
Above example only technical concepts and features to illustrate the invention, its object is to allow person skilled in the art
Scholar can understand present disclosure and implement accordingly, can not limit the scope of the invention.It is all to be wanted with right of the present invention
The equivalent changes and modifications that scope is done are sought, the covering scope of the claims in the present invention all should be belonged to.
Claims (10)
1. a kind of Building Fire Protection examination ＆ verification and Acceptance Test System, it is characterised in that including
Database server, for storing the auditing standards parameter and auditing result data of Building Fire Protection；
Design drawing acquisition device, for obtaining design drawing electronic document；
Audit terminal, it communicates to connect with the database server, for according to the design drawing electronic document and described
Auditing standards parameter draws auditing result data, and the auditing result data are uploaded into the database server；
It is mobile to check and accept terminal, for carrying out in-site measurement to obtain field measurement data, obtain institute from the database server
Auditing result data and the field measurement data and the auditing result data are stated, to draw check and acceptance result；
Wherein, the audit terminal includes
For receiving the drawing receiving module of the design drawing electronic document from design drawing acquisition device；
For the criteria selection module for the auditing standards parameter of the type matching of building for selecting and being audited；
For the design for the design parameter for needing to audit according to design drawing electronic document identification using pattern recognition technique
Parameter identification module；
For the design parameter that will identify that compared with the auditing standards parameter, to obtain the examination ＆ verification of auditing result data
Comparison module；
For storing the auditing result memory module of the auditing result data；
For uploading the auditing result data to the auditing result uploading module of database server；
Wherein, the design parameter for needing to audit includes fire compartment area, the emergency exit width of each fire compartment
And/or evacuation path distance；
The design parameter identification module includes：
Image pre-processing module, the image district of the architectural fire-protection methods drawing in the design drawing electronic document and figure are carried on the back
Scape separates, and then strengthens image, is bianry image from greyscale image transitions secondly by image binaryzation；
The extraction of feature and selecting module, by the feature of the boundary characteristic of fire compartment and emergency exit alternatively according to
According to the characteristics of image of all fire compartments and emergency exit in extraction and selection image district；
Images match module, the current characteristics of image for extracting and selecting is compared with the template image feature preserved in advance,
By similarity degree between the two, judge whether unanimously, and decide whether to count；
Audit parametric statistics module, the fire compartment area that figure is identified, egress door width, the design parameter of Travel distance
Collect, to carry out contrast examination ＆ verification with the auditing standards parameter in database server.
2. Building Fire Protection examination ＆ verification according to claim 1 and Acceptance Test System, it is characterised in that the mobile examination terminal is also
For exporting the check and acceptance result and/or uploading the check and acceptance result to the database server.
3. Building Fire Protection examination ＆ verification according to claim 2 and Acceptance Test System, it is characterised in that the design drawing obtains dress
Putting includes the communication interface dress of scanner, high definition camera and/or the design drawing electronic document for obtaining external equipment storage
Put.
4. Building Fire Protection examination ＆ verification according to claim 3 and Acceptance Test System, it is characterised in that the auditing standards parameter bag
Include：Fire compartment area, emergency exit width and/or evacuation path distance.
5. Building Fire Protection examination ＆ verification according to claim 4 and Acceptance Test System, it is characterised in that the database server is deposited
The auditing standards parameter of storage has multigroup, and each group corresponds to a kind of building type.
A kind of 6. Building Fire Protection audit terminal, it is characterised in that including：
For receiving the drawing receiving module of the design drawing electronic document from design drawing acquisition device；
For the criteria selection module for the auditing standards parameter of the type matching of building for selecting and being audited；
For the design for the design parameter for needing to audit according to design drawing electronic document identification using pattern recognition technique
Parameter identification module；
For the design parameter that will identify that compared with the auditing standards parameter, to obtain the examination ＆ verification of auditing result data
Comparison module；
For storing the auditing result memory module of the auditing result data；
For uploading the auditing result data to the auditing result uploading module of database server；
Wherein, the design parameter for needing to audit includes fire compartment area, the emergency exit width of each fire compartment
And/or evacuation path distance；
The design parameter identification module includes：
Image pre-processing module, the image district of the architectural fire-protection methods drawing in the design drawing electronic document and figure are carried on the back
Scape separates, and then strengthens image, is bianry image from greyscale image transitions secondly by image binaryzation；
The extraction of feature and selecting module, by the feature of the boundary characteristic of fire compartment and emergency exit alternatively according to
According to the characteristics of image of all fire compartments and emergency exit in extraction and selection image district；
Images match module, the current characteristics of image for extracting and selecting is compared with the template image feature preserved in advance,
By similarity degree between the two, judge whether unanimously, and decide whether to count；
Audit parametric statistics module, the fire compartment area that figure is identified, egress door width, the design parameter of Travel distance
Collect, to carry out contrast examination ＆ verification with the auditing standards parameter in database server.
7. Building Fire Protection audit terminal according to claim 6, it is characterised in that the audit terminal also includes：
For exporting the design parameter output module of design parameter recognition result with tabular form, wherein, design parameters bag
Include fire compartment numbering, corresponding to the fire compartment numbering fire compartment area, emergency exit width and/or evacuation path away from
From design parameter；
For exporting the auditing result output module of the auditing result data with tabular form, wherein, auditing result list bag
Fire compartment area, emergency exit width and/or evacuation path distance is included to meet the fire compartment numbering of auditing standards parameter, surpass
Cross the fire compartment numbering and exceedance percentage of auditing standards parameter；And
For highlighting or marking color to show the emphasis of the fire district numbering for exceeding auditing standards parameter and exceedance percentage
Display module.
8. terminal is checked and accepted in a kind of Building Fire Protection movement, it is characterised in that including：Shell, and the control device being arranged in shell
And connected field data measurement apparatus, data presentation device and radio communication device；Wherein, set in the control device
It is equipped with：
For obtaining the auditing result data call of the auditing result data corresponding with the design drawing of the building to be checked and accepted
Module；
For receiving and handling the field measurement data from the field data measurement apparatus to obtain corresponding distance parameter
And the measured data processing module of area parameters；
For the field measurement data and the auditing result data to draw the examination comparison module of check and acceptance result；And
For exporting the check and acceptance result to the data presentation device and/or by being tested described in radio communication device upload
Result is received to the check and acceptance result output module of database server；
The mobile terminal of checking and accepting is connected by communication network with audit terminal, and the audit terminal includes
For receiving the drawing receiving module of the design drawing electronic document from design drawing acquisition device；
For the criteria selection module for the auditing standards parameter of the type matching of building for selecting and being audited；
For the design for the design parameter for needing to audit according to design drawing electronic document identification using pattern recognition technique
Parameter identification module；
For the design parameter that will identify that compared with the auditing standards parameter, to obtain the examination ＆ verification of auditing result data
Comparison module；
For storing the auditing result memory module of the auditing result data；
For uploading the auditing result data to the auditing result uploading module of database server；
Wherein, the design parameter for needing to audit includes fire compartment area, the emergency exit width of each fire compartment
And/or evacuation path distance；
The design parameter identification module includes：
Image pre-processing module, the image district of the architectural fire-protection methods drawing in the design drawing electronic document and figure are carried on the back
Scape separates, and then strengthens image, is bianry image from greyscale image transitions secondly by image binaryzation；
The extraction of feature and selecting module, by the feature of the boundary characteristic of fire compartment and emergency exit alternatively according to
According to the characteristics of image of all fire compartments and emergency exit in extraction and selection image district；
Images match module, the current characteristics of image for extracting and selecting is compared with the template image feature preserved in advance,
By similarity degree between the two, judge whether unanimously, and decide whether to count；
Audit parametric statistics module, the fire compartment area that figure is identified, egress door width, the design parameter of Travel distance
Collect, to carry out contrast examination ＆ verification with the auditing standards parameter in database server.
9. terminal is checked and accepted in Building Fire Protection movement according to claim 8, it is characterised in that the field data measurement apparatus
Including infrared range-measurement system, ultrasonic range finder or laser range finder.
10. a kind of Building Fire Protection examination ＆ verification and acceptance method, it is characterised in that comprise the following steps：
A, database foundation step, for creating auditing standards parameter database in database server；
B, the step of audit terminal is audited, including：
B1, receive the design drawing electronic document from design drawing acquisition device；
B2, the building for selecting and being audited type matching auditing standards parameter；
B3, by design parameter identification module using pattern recognition technique according to the design drawing electronic document identification need examine
The design parameter of core；Design parameter identification module includes：
Image pre-processing module, the image district of the architectural fire-protection methods drawing in the design drawing electronic document and figure are carried on the back
Scape separates, and then strengthens image, is bianry image from greyscale image transitions secondly by image binaryzation；
The extraction of feature and selecting module, by the feature of the boundary characteristic of fire compartment and emergency exit alternatively according to
According to the characteristics of image of all fire compartments and emergency exit in extraction and selection image district；
Images match module, the current characteristics of image for extracting and selecting is compared with the template image feature preserved in advance,
By similarity degree between the two, judge whether unanimously, and decide whether to count；
Audit parametric statistics module, the fire compartment area that figure is identified, egress door width, the design parameter of Travel distance
Collect, to carry out contrast examination ＆ verification with the auditing standards parameter in database server；
B4, the design parameter that will identify that are compared with the auditing standards parameter, to obtain auditing result data；
B5, store the auditing result data and/or upload the auditing result data to database server；
C, it is mobile to check and accept the step of terminal carries out an acceptance inspection, including：
C1, obtain the auditing result data corresponding with the design drawing of the building to be checked and accepted；
C2, reception simultaneously handle the field measurement data from field data measurement apparatus to obtain corresponding distance parameter and area
Parameter；
Field measurement data described in C3, comparison and the auditing result data are to draw check and acceptance result；And
C4, the output check and acceptance result upload the check and acceptance result extremely to data presentation device and/or by radio communication device
The database server.
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