CN109766891A - Obtain the method and computer readable storage medium of installations and facilities information - Google Patents
Obtain the method and computer readable storage medium of installations and facilities information Download PDFInfo
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Abstract
Disclose a kind of method and computer readable storage medium for obtaining installations and facilities information.Information is reported by obtaining, according to the location information for reporting the information used for positioning in information to determine the installations and facilities, according to the text information identified in reporting the nameplate image in information, candidate parameter item in installations and facilities list under the determining matched type entry of text information and the type entry with the nameplate image, is added to the corresponding position in the installations and facilities list for the location information and parameter information.Thus, it is possible to improve the efficiency and accuracy of installations and facilities information investigation, a large amount of personnel cost is saved.
Description
Technical field
The present invention relates to architecture information technical fields, and in particular to a kind of method and calculating for obtaining installations and facilities information
Machine readable storage medium storing program for executing.
Background technique
In architecture information digital area, it is the most that the information of the various installations and facilities in practical building, which is investigated,
The a part on basis.
The traditional method of investigation installations and facilities information is staff to the live installations and facilities that will be seen that according to space bit
Set with name plate information hand-kept one by one, meanwhile, in order to guarantee accuracy, it may be necessary to carry out multiple correction to finding
It checks.But the whole process of this way is comparatively laborious, and it is easy to appear problems, such as mistake to fill out, fail to fill in, record and lose
Lose etc..Meanwhile in order to improve working efficiency, it may be necessary to put into a large amount of staff.
Summary of the invention
In view of this, the present invention provides a kind of method and computer readable storage medium for obtaining installations and facilities information,
The efficiency and accuracy that the investigation of installations and facilities information can be improved, save a large amount of personnel cost.
In a first aspect, the embodiment of the present invention provides a kind of method for obtaining installations and facilities information, which comprises
Acquisition reports information, and described to report information include the nameplate images of the installations and facilities and corresponding used for positioning
Information；
The location information of the installations and facilities is determined according to the information used for positioning；
It identifies the text information of the nameplate image, includes the installations and facilities in the text information of the nameplate image
Type entry and corresponding parameter item；
The determining matched type entry of text information with the nameplate image in installations and facilities list；
The determining matched parameter item of text information with the nameplate image in the candidate parameter item under the type entry；
And
The location information and parameter information are added to the corresponding position in the installations and facilities list.
Preferably, the information used for positioning includes image in 2 D code information corresponding with the installations and facilities；
The location information for determining the installations and facilities according to the information used for positioning includes:
The location information of the installations and facilities is determined according to the image in 2 D code information.
Preferably, the information used for positioning includes the wireless signal or described wireless of the installations and facilities present position
The feature of signal；
The location information for determining the installations and facilities according to the information used for positioning includes:
The location information of the installations and facilities is determined according to the feature of the wireless signal or the wireless signal.
Preferably, the information used for positioning includes the first voice signal；
The location information for determining the installations and facilities according to the information used for positioning includes:
The location information that speech recognition determines the installations and facilities is carried out according to first voice signal.
Preferably, the text information for identifying the nameplate image includes:
The character area of the nameplate image is obtained according to text location detection；And
Text region is carried out to the character area by neural network model, to obtain the text in the character area
Information.
Preferably, the text information for identifying the nameplate image includes:
The character area of the nameplate image is obtained according to text location detection；
The character area of the nameplate image is pre-processed to enhance the contrast of the character area and background；With
And
Text region is carried out to the character area after pretreatment by neural network model, to obtain the text
Text information in region.
Preferably, it is determined in installations and facilities list and includes: with the matched type entry of text information of the nameplate image
The type entry in the text information and the installations and facilities list of the nameplate image is carried out by participle tool
Word segmentation processing；And
The determining and inscription in the installations and facilities list using rising space model and word frequency inverse document frequency technology
The matched type entry of the text information of board image.
Preferably, determination is matched with the text information of the nameplate image in the candidate parameter item under the type entry
Parameter item includes:
The candidate parameter item under the text information for taking board image and the type entry is divided by participle tool
Word processing；And
It is determined in the candidate parameter item under the type entry using rising space model and word frequency inverse document frequency technology
With the matched parameter item of text information of the nameplate image.
It is preferably, described that report information further include the second voice signal；
The method also includes:
Speech recognition is carried out to obtain the type entry information of the installations and facilities to second voice messaging；
The determining type entry with the installations and facilities in second voice signal is believed in the installations and facilities list
Cease matched type entry；And
According to matched with the text information of the nameplate image with the matched type entry verifying of second voice signal
Type entry.
Second aspect, the embodiment of the present invention provide a kind of computer readable storage medium, store computer program thereon and refer to
It enables, the computer program instructions realize method as described in relation to the first aspect when being executed by processor.
The technical solution of the embodiment of the present invention reports information by obtaining, according to the information used for positioning reported in information
The location information for determining the installations and facilities, according to the text information identified in reporting the nameplate image in information, in equipment
Candidate parameter item in utility list under the determining matched type entry of text information and the type entry with the nameplate image,
The location information and parameter information are added to the corresponding position in the installations and facilities list.Thus, it is possible to improve equipment
The efficiency and accuracy of facilities information investigation, save a large amount of personnel cost.
Detailed description of the invention
By referring to the drawings to the description of the embodiment of the present invention, the above and other purposes of the present invention, feature and
Advantage will be apparent from, in the accompanying drawings:
Fig. 1 is the structural schematic diagram that the embodiment of the present invention obtains installations and facilities information system；
Fig. 2 is the flow chart for the method that service implementation device of the present invention obtains installations and facilities information；
Fig. 3 is the signal flow figure of server of the embodiment of the present invention；
Fig. 4 is the flow chart of the text information of an embodiment of the present invention server identification nameplate image；
Fig. 5 is the flow chart of the text information of another embodiment server identification nameplate image of the invention；
Fig. 6 is server of the embodiment of the present invention determining text information with the nameplate image in installations and facilities list
The flow chart of the method for the type entry and parameter item matched；
Fig. 7 is the process that the matched type entry of text information of the embodiment of the present invention pair and the nameplate image is verified
Figure；
Fig. 8 is the schematic diagram of electronic equipment of the embodiment of the present invention.
Specific embodiment
Below based on embodiment, present invention is described, but the present invention is not restricted to these embodiments.Under
Text is detailed to describe some specific detail sections in datail description of the invention.Do not have for a person skilled in the art
The present invention can also be understood completely in the description of these detail sections.In order to avoid obscuring essence of the invention, well known method, mistake
There is no narrations in detail for journey, process, element and circuit.
In addition, it should be understood by one skilled in the art that provided herein attached drawing be provided to explanation purpose, and
What attached drawing was not necessarily drawn to scale.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar
Word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, be " including but not limited to " contains
Justice.
In the description of the present invention, it is to be understood that, term " first ", " second " etc. are used for description purposes only, without
It can be interpreted as indication or suggestion relative importance.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more.
The present invention is by staff using installations and facilities position in mobile terminal to building to the installations and facilities
Nameplate, which take pictures, obtains nameplate image, and obtains the location information of the installations and facilities by one or more modes or be used for
The nameplate image, location information or information used for positioning are sent to server by the information of positioning, and server is according to above-mentioned
The classification of installations and facilities information is automatically filled in installations and facilities list by information acquisition apparatus facilities information.Thus, it is possible to instead of work
Personnel fill in installations and facilities list manually, and the efficiency and accuracy of the investigation of installations and facilities information can be improved, save a large amount of people
Member's cost.
Fig. 1 is the structural schematic diagram that the embodiment of the present invention obtains installations and facilities information system.As shown in Figure 1, the present embodiment
Obtaining installations and facilities information system includes at least one mobile terminal 1 and server 2, the mobile terminal 1 and the server 2
It is communicated by carrier network or radio network gateway.Mobile terminal 1, which is configured as obtaining, reports information, described to report packet
The nameplate image and information used for positioning of installations and facilities are included, and reports information to be sent to server 2 for described.Server 2 is used
In reporting information acquisition apparatus facilities information to be added to installations and facilities list according to.In an alternative embodiment, institute
State the type entry, parameter item and location entries that installations and facilities information includes installations and facilities.
In the present embodiment, mobile terminal 1 is taken pictures by the nameplate to installations and facilities to obtain nameplate image.
In an optional implementation, mobile terminal 1 obtain information used for positioning may include two-dimensional barcode information,
It is one or more in the feature of first voice signal and wireless signal or wireless signal.Meanwhile mobile terminal 1 can directly by
The information used for positioning is sent to server 2, and server 2 is according to the acquisition of information location information used for positioning.It moves
Dynamic terminal 1 can also be believed after getting the information used for positioning according to the acquisition of information position used for positioning
Breath, is sent to server 2 for the location information.The information that the embodiment of the present invention is sent with mobile terminal 1 to the server 2
To be illustrated for information used for positioning.
For obtaining two-dimensional barcode information, two dimensional code is with certain specific geometric figure according to certain rules in plane distribution
Chequered with black and white graphic recording data symbol information dexterously utilizes composition computer-internal logical foundations in code compilation
The concept of " 0 ", " 1 " bit stream indicates text numerical information using several geometrical bodies corresponding with binary system, passes through
Image input device or photoelectric scanning device automatically identifying and reading are to realize automatic processing of information.It in the present embodiment, can be right in advance
Each installations and facilities are numbered and are arranged corresponding image in 2 D code, and mobile terminal 1 is obtained described by the two dimensional code
Two-dimensional barcode information.In an optional implementation, two-dimensional barcode information can be for image in 2 D code or by identifying described two
Tie up corresponding installations and facilities number acquired in code image.
It, can be according to the feature of the wireless signal of different location in building not for the feature of wireless signal or wireless signal
The same location information to obtain the installations and facilities.Specifically, since building structure is typically complex, so that signal is serious
Decaying and multipath effect, general localization method (such as GPS positioning) can not effectively work in building.Therefore, originally
Inventive embodiments use the mode of wireless location to improve positioning accuracy.Preferably, the present embodiment uses WiFi fingerprint location, answers
Understand, other wireless location modes can also be used in the embodiment of the present invention, such as based on bluetooth, RFID or mobile communication base station signal
Location technology etc.." location fingerprint " in WiFi fingerprint location is that the position in actual environment is contacted with certain " fingerprint "
Come, the corresponding unique fingerprint in a position.The WiFi feature that mobile terminal 1 will test is communicated to server 2, server
2 calculate the position of mobile terminal 1 according to WiFi feature, realize positioning with this.
For the first voice signal, when obtaining nameplate image, the first voice signal of typing is used as fixed staff
The information of position, can be by identifying that first voice signal obtains the location information of installations and facilities.Specifically, speech recognition skill
Art, also referred to as automatic speech recognition (Automatic Speech Recognition, ASR), can will be in the voice of the mankind
Appearance is converted to computer-readable input, such as key, binary coding or character string.The embodiment of the present invention is will be described
First voice signal is converted into word content.
In the present embodiment, mobile terminal 1 is according to one of acquisition above- mentioned information or a variety of conducts letter used for positioning
Breath, and server 2 is sent by the information used for positioning.
Preferably, mobile terminal 1 can be dedicated wireless communication terminal, can also be with the general of wireless communication function
Data processing equipment, such as it is mounted with the mobile phone and plate apparatus such as computer of corresponding application programs.
In the present embodiment, server 2 according to the nameplate image and acquisition of information used for positioning of installations and facilities for setting
Standby facilities information is added to installations and facilities list.
The present embodiment reports information and is sent to server by acquisition for mobile terminal installations and facilities, the server root
According to the installations and facilities the information for reporting signal acquisition installations and facilities and be automatically added to installations and facilities list.Thus, it is possible to
Fill in installations and facilities list manually instead of staff, it is possible to reduce the problems such as loss is filled out, fails to fill in or recorded to mistake, improves equipment and sets
The efficiency and accuracy for applying information investigation, save a large amount of personnel cost.
Fig. 2 is the flow chart for the method that service implementation device of the present invention obtains installations and facilities information.As shown in Fig. 2, server
The method for obtaining installations and facilities information includes the following steps:
Step S201, it obtains and reports information.
It is described that report information include the nameplate image and corresponding information used for positioning of the installations and facilities.
Wherein, information used for positioning is two-dimensional barcode information, the first voice signal and wireless communication corresponding to installations and facilities
Number or wireless signal one of feature or a variety of.
Step S202, the location information of the installations and facilities is determined according to the information used for positioning.
In response to information used for positioning be two-dimensional barcode information when, server 2 according to the two-dimensional barcode information obtain described in
The location information of installations and facilities.
When in response to feature that information used for positioning is wireless signal or wireless signal, server 2 is according to the equipment
The wireless signal of facility present position obtains location information.
When in response to information used for positioning being the first voice signal, server 2 is by identifying first voice signal
Obtain the location information of installations and facilities.
In the present embodiment, server 2 can be according to the position of one or more acquisition installations and facilities of above-mentioned positioning method
Confidence breath.
Step S203, it identifies the text information of the nameplate image, includes in the text information of the nameplate image
State the typonym and corresponding parameter information of installations and facilities.
In an optional implementation, the typonym of the installations and facilities includes: low-pressure power distribution cabinet, Gua Qiang
Formula control cabinet and vertical single stage centrifugal pump etc., parameter name corresponding to every kind of installations and facilities include: product type, execute mark
Standard, voltage rating, rated current, date of production etc..
Preferably, before the text information for identifying the nameplate image, the nameplate image is pre-processed.It is described
Pretreatment is the clarity according to the nameplate image, is filtered to the nameplate image.Specifically, it is calculated using Laplce
Method carries out clarity detection to nameplate image, is lower than preset threshold in response to the clarity, the nameplate image is removed.It draws
This algorithm of pula is a kind of gradient function, can be used to carry out edge extracting, it is better to focus, and image border is sharper, has more
Big image gradient value, it is possible thereby to realize the detection of image definition.
Step S204, the determining matched type entry of text information with the nameplate image in installations and facilities list.
Step S205, in the candidate parameter item under the type entry, determination is matched with the text information of the nameplate image
Parameter item.
Step S206, the location information and parameter information are added to the corresponding position in the installations and facilities list.
It should be understood that server of the embodiment of the present invention obtains the method for installations and facilities information not necessarily in strict accordance with above-mentioned step
Suddenly it is obtained, the adjustment of some adaptability can also be done, such as wherein step 202 determines that the location information of installations and facilities is placed on
Any one step between step 201-206 is ok.
Fig. 3 is the signal flow figure of server of the embodiment of the present invention.As shown in figure 3, server 2 obtains mobile terminal 1
Information is reported, according to reporting information acquisition apparatus facilities information to include the following steps:
In step S301, server acquisition reports information.It is described that report information include nameplate image and letter used for positioning
Breath.Wherein, information used for positioning includes in the feature of the first voice signal, two-dimensional barcode information and wireless signal or wireless signal
At least one.
In step S302, the nameplate image of acquisition is filtered.
Carry out clarity detection to the nameplate image is lower than preset threshold in response to the clarity, by the inscription
Board image removes.
In the present embodiment, clarity detection is carried out to nameplate image using Laplacian algorithm.It should be understood that can also be used
Other algorithms carry out clarity detection to nameplate image, such as: image histogram method, energy variance method, frequency spectrum function method and height
This variance method etc..
In step S303, the character area in the nameplate image is extracted.
In the present embodiment, by using maximum stable extremal region (MSER, Maximally Stable Extrernal
Regions) detection method, based on stroke width transformation text detection (SWT, Stroke Width Transform) technology and
Image expansion method is to obtain the character area of the nameplate image.
In step S304, by the character area sequential storage of extraction.
In step S305, by carrying out Text region to the character area to obtain the word content in character area.
In step S306, installations and facilities list is obtained.The installations and facilities list includes the type entries of installations and facilities and right
The parameter item and location entries answered.
Wherein, the type entry of installations and facilities includes: low-pressure power distribution cabinet, wall-mounted control box and vertical single stage centrifugal pump
Deng corresponding parameter item includes: product type, execution standard, voltage rating, rated current, date of production etc..The location entries
For point of addition information.
In step S307, word segmentation processing is carried out to the word content in the installations and facilities list and character area.
In step S308, synonymous or close justice is searched in the word content in the installations and facilities list and character area
Type entry.
Preferably, described to report information further include the second voice signal, and second voice signal includes installations and facilities
Type entry information.The step further include:
In step S309, determining type entry is verified according to second voice signal.
Specifically, second voice signal is identified, according to the type entry information in the voice signal to determining class
Type item is verified.
In step S310, after determining type entry, in the word content in the installations and facilities list and character area
Search for the parameter item of synonymous or close justice.
In step S311, the parameter information item in the parameter item is added in the installations and facilities list.
In step S312, automatic numbering is carried out to installations and facilities, the number is added in installations and facilities list.Example
Such as: No. 1, No. 2 below cold class.
Preferably, further include the number information of installations and facilities in second voice signal, believed according to second voice
Installations and facilities are numbered in installations and facilities number information in number.
In step S313, the number information is added to installations and facilities list.
In step S314, the location information of installations and facilities, the letter used for positioning are determined according to information used for positioning
Breath includes at least one of the first voice signal, two-dimensional barcode information and wireless signal or the feature of wireless signal.
In step S315, the location information is added to the installations and facilities list.
The embodiment of the present invention reports information by obtaining, and sets according to the information used for positioning determination reported in information
The location information of standby facility, according to the text information identified in reporting the nameplate image in information, in installations and facilities list
Candidate parameter item under the determining matched type entry of text information and the type entry with the nameplate image, by the position
Information and parameter information are added to the corresponding position in the installations and facilities list.Thus, it is possible to improve installations and facilities information tune
The efficiency and accuracy ground, save a large amount of personnel cost.
Fig. 4 is the flow chart of the text information of an embodiment of the present invention server identification nameplate image.As shown in figure 4,
Identify that the text information of the nameplate image includes the following steps:
Step S401, the character area of the nameplate image is obtained according to text location detection.
In the present embodiment, by MSER detection method, SWT technology and image expansion method to obtain the nameplate image
Character area.
Wherein, MESR detection method is a kind of Region detection algorithms, can be directed to various image-regions of different shapes, lead to
The rotation and size normalization to region are crossed, affine-invariant features may be implemented.Specifically, binaryzation, binaryzation are carried out to image
Threshold value takes [0,255], undergoes one during binary image in this way from completely black to complete white process, in this process
In, some connected region areas are varied less with what threshold value rose, and MSER is just in this region.
SWT technology may include text in image to restore with almost many this features of stroke width using text
The region of information, what these usual regions were made of the roughly equal pixel of stroke width, visually see it is one continuous
Profile.
Image expansion method is one of two basic operations of morphological image, is all background dots that will be contacted with text
It is merged into the text, makes boundary to the process of outside expansion.It can be used to fill up the cavity between text, the text pen that will be closed on
Draw connection.
Specifically, look for grey scale change smaller in the nameplate image by maximum stable extremal region detection method first
Connection region be filtered as candidate region, then to the candidate region to remove edge pixel.Then application is based on pen
The text detection techniques for drawing width transformation detect the candidate region after filtering, to judge whether being strokes of characters.Most
The strokes of characters part closed on is connected to by image expansion method afterwards, to determine character area.
Step S402, Text region is carried out to the character area by neural network model, to obtain the literal field
Text information in domain.
Specifically, CRNN (Convolutional Recurrent Neural Network, convolution recurrent neural network)
It is a kind of convolutional neural networks end to end, the present embodiment identifies in character area by using with trained CRNN model
Text.
For Text region, the present invention provides another embodiments to improve accuracy rate.Fig. 5 present invention is another to be implemented
The flow chart of the text information of example server identification nameplate image.As shown in figure 5, obtaining the text information in the character area
Include the following steps:
Step S501, the character area of the nameplate image is obtained according to text location detection.
Step S502, the character area of the nameplate image is pre-processed to enhance the character area and background
Contrast.
Step S503, Text region is carried out to the character area after pretreatment by neural network model, to obtain
Take the text information in the character area.
After the text information for obtaining the nameplate image, the text information is matched with installations and facilities list, with
The determining matched type entry of text information and parameter item with the nameplate image in the installations and facilities list.
Fig. 6 is server of the embodiment of the present invention determining text information with the nameplate image in installations and facilities list
The flow chart of the method for the type entry and parameter item matched.As shown in fig. 6, the determining and nameplate image in installations and facilities list
The matched type entry of text information and the method for parameter item include the following steps:
Step S601, by participle tool to the class in the text information and the installations and facilities list of the nameplate image
Type item carries out word segmentation processing.
Wherein, the word segmentation processing is that a chinese character sequence is cut into individual word one by one, can achieve by this in terms of
The effect of calculation machine automatic identification sentence meaning.Specifically, participle tool, which can be, is based on cutting with reference to dictionary search, maximum probability
Point, hidden Markov model (HMM, Hidden Markov Model) and viterbi algorithm (viterbi) algorithm.
Step S602, it is determined in the installations and facilities list using rising space model and word frequency inverse document frequency technology
With the matched type entry of text information of the nameplate image.
For the text sequence being made of multiple words, one of word is given, others can determine by rising space model
Word appears in the probability around given word, that is, each word in text sequence is that given word will be selected as " neighbouring word "
Probability.
Word frequency inverse document frequency (TF-IDF, term frequency-inverse document frequency)
Technology is a kind of common weighting technique for information retrieval and data mining, to assess a words for text document
Significance level.
Thus, it is possible to be determined in the installations and facilities list by rising space model and word frequency inverse document frequency technology
With the matched type entry of text information of the nameplate image.
Step S603, the matched parameter item of text information of determination and the nameplate image.
Based on step S603, the determining text information with the nameplate image in the candidate parameter item under the type entry
Matched parameter item.
In the present embodiment, voice signal is received in response to the server 2, server 2 is according to second voice
Signal verifies the matched type entry of text information in installations and facilities list with the nameplate image.Fig. 7 is the present invention
The flow chart that the matched type entry of text information of embodiment pair and the nameplate image is verified, as shown in fig. 7, to institute
The matched type entry of text information for stating nameplate image carries out verifying and includes the following steps:
Step S701, speech recognition is carried out to second voice messaging to obtain the type entry of the installations and facilities and believe
Breath.
Step S702, the determining installations and facilities with second voice signal in the installations and facilities list
The type entry of type entry information matches
Step S703, believe according to the matched type entry verifying of second voice signal and the text of the nameplate image
Cease matched type entry
Detect the nameplate image and for the second voice signal in type entry information matches type entry whether one
It causes.Thus, it is possible to further be verified by voice signal to determining type entry, the accuracy of investigation is improved.
The embodiment of the present invention reports information by obtaining, and sets according to the information used for positioning determination reported in information
The location information of standby facility, according to the text information identified in reporting the nameplate image in information, in installations and facilities list
Candidate parameter item under the determining matched type entry of text information and the type entry with the nameplate image, by the position
Information and parameter information are added to the corresponding position in the installations and facilities list.Thus, it is possible to improve installations and facilities information tune
The efficiency and accuracy ground, save a large amount of personnel cost.
Fig. 8 is the schematic diagram of electronic equipment of the embodiment of the present invention.Electronic equipment shown in Fig. 8 is general data processing dress
It sets comprising general computer hardware structure includes at least processor 31 and memory 32.Processor 31 and memory 32
It is connected by bus 33.Memory 32 is suitable for the instruction or program that storage processor 31 can be performed.Processor 31 can be independence
Microprocessor, be also possible to one or more microprocessor set.Processor 31 is deposited by executing memory 32 as a result,
The instruction of storage is realized thereby executing the method flow of embodiment present invention as described above for the processing of data and for other
The control of device.Bus 33 links together above-mentioned multiple components, while said modules are connected to 34 He of display controller
Display device and input/output (I/O) device 35.Input/output (I/O) device 35 can be mouse, keyboard, modulation /demodulation
Device, network interface, touch-control input device, body-sensing input unit, printer and other devices well known in the art.Typically,
Input/output device 35 is connected by input/output (I/O) controller 36 with system.
It will be understood by those skilled in the art that the embodiment of the present invention can provide as method, apparatus (equipment) or computer
Program product.Therefore, complete hardware embodiment, complete software embodiment or combining software and hardware aspects can be used in the present invention
The form of embodiment.Moreover, it wherein includes the calculating of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented on machine readable storage medium storing program for executing (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
Product.
The present invention is flow chart of the reference according to method, apparatus (equipment) and computer program product of the embodiment of the present application
Come what is described.It should be understood that each process in flow chart can be realized by computer program instructions.
These computer program instructions, which can store, is being able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
The manufacture of device is enabled, the function of specifying in one process of the command device implementation flow chart or multiple processes.
Also can provide these computer program instructions to general purpose computer, special purpose computer, Embedded Processor or other
The processor of programmable data processing device is to generate a machine, so that being set by computer or the processing of other programmable datas
The instruction that standby processor executes generates for realizing the device for the function of specifying in one or more flows of the flowchart.
The above description is only a preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For, the invention can have various changes and changes.All any modifications made within the spirit and principles of the present invention are equal
Replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of method for obtaining installations and facilities information, which is characterized in that the described method includes:
Acquisition reports information, it is described report information include the installations and facilities nameplate image and corresponding letter used for positioning
Breath；
The location information of the installations and facilities is determined according to the information used for positioning；
It identifies the text information of the nameplate image, includes the class of the installations and facilities in the text information of the nameplate image
Type item and corresponding parameter item；
The determining matched type entry of text information with the nameplate image in installations and facilities list；
The determining matched parameter item of text information with the nameplate image in the candidate parameter item under the type entry；And
The location information and parameter information are added to the corresponding position in the installations and facilities list.
2. the method according to claim 1, wherein the information used for positioning includes and the installations and facilities
Corresponding image in 2 D code information；
The location information for determining the installations and facilities according to the information used for positioning includes:
The location information of the installations and facilities is determined according to the image in 2 D code information.
3. the method according to claim 1, wherein the information used for positioning includes the installations and facilities institute
Locate the wireless signal of position or the feature of the wireless signal；
The location information for determining the installations and facilities according to the information used for positioning includes:
The location information of the installations and facilities is determined according to the feature of the wireless signal or the wireless signal.
4. the method according to claim 1, wherein the information used for positioning includes the first voice signal；
The location information for determining the installations and facilities according to the information used for positioning includes:
The location information that speech recognition determines the installations and facilities is carried out according to first voice signal.
5. the method according to claim 1, wherein identifying that the text information of the nameplate image includes:
The character area of the nameplate image is obtained according to text location detection；And
Text region is carried out to the character area by neural network model, to obtain the letter of the text in the character area
Breath.
6. the method according to claim 1, wherein identifying that the text information of the nameplate image includes:
The character area of the nameplate image is obtained according to text location detection；
The character area of the nameplate image is pre-processed to enhance the contrast of the character area and background；And
Text region is carried out to the character area after pretreatment by neural network model, to obtain the character area
In text information.
7. the method according to claim 1, wherein determining and the nameplate image in installations and facilities list
The matched type entry of text information includes:
The type entry in the text information and the installations and facilities list of the nameplate image is segmented by participle tool
Processing；And
It is determined and the nameplate figure in the installations and facilities list using rising space model and word frequency inverse document frequency technology
The matched type entry of the text information of picture.
8. the method according to claim 1, wherein the determining and institute in the candidate parameter item under the type entry
The matched parameter item of text information for stating nameplate image includes:
The candidate parameter item under the text information for taking board image and the type entry is carried out at participle by participle tool
Reason；And
Using rising space model and word frequency inverse document frequency technology in the candidate parameter item under the type entry determining and institute
State the matched parameter item of text information of nameplate image.
9. the method according to claim 1, wherein described, to report information further include the second voice signal；
The method also includes:
Speech recognition is carried out to obtain the type entry information of the installations and facilities to second voice messaging；
The determining type entry information with the installations and facilities in second voice signal in the installations and facilities list
The type entry matched；And
According to the matched type of text information with second voice signal matched type entry verifying and the nameplate image
?.
10. a kind of computer readable storage medium, stores computer program instructions thereon, which is characterized in that the computer journey
Method as claimed in any one of claims 1-9 wherein is realized in sequence instruction when being executed by processor.
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| CN113420564A (en) * | 2021-06-21 | 2021-09-21 | 国网山东省电力公司物资公司 | Hybrid matching-based electric power nameplate semantic structuring method and system |
| CN115527195A (en) * | 2022-05-31 | 2022-12-27 | 苏州阿基米德网络科技有限公司 | Medical equipment nameplate information identification and extraction algorithm |
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