CN110837724B - Automatic processing method and device for data communication cabinet - Google Patents
Automatic processing method and device for data communication cabinet Download PDFInfo
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- 238000004891 communication Methods 0.000 title claims abstract description 94
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- 239000011159 matrix material Substances 0.000 claims abstract description 105
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Abstract
The embodiment of the application provides an automatic processing method and an automatic processing device for a data communication cabinet, which are used for converting equipment information into an equipment matrix and calculating an installation space required by installing equipment through the equipment matrix containing the equipment information. If the installation space is smaller than or equal to the available space of the communication cabinet, the position of each device in the communication cabinet is automatically planned, and a device installation diagram is generated through the device primitives called from the preset diagram library. By digitizing the equipment information and presetting the gallery, the automatic generation of the installation diagram is realized, the cost is saved, and the efficiency is improved.
Description
Technical Field
The application relates to the technical field of rail transit equipment, in particular to an automatic processing method and device of a data communication cabinet.
Background
The data communication system is used as an important system of the urban rail transit signal system, and ensures the communication transmission of key signal equipment. The data communication cabinet is used as a main carrier for placing data communication equipment. In view of the fact that the data communication equipment is more in suppliers at present, the equipment shapes, power supply interfaces and installation modes provided by different manufacturers are different, and the data communication equipment cabinets are required to be custom designed according to different projects, so that a great deal of work of engineering designers is occupied.
Along with the explosive growth of subway lines in recent years, a great deal of manpower is occupied by the working mode of customized design aiming at communication cabinets of different projects: besides aiming at different equipment configuration requirements, engineering designers independently carry out the design of the communication cabinet and the programming of the electric connection instruction book, count engineering bill of materials required by the cabinet, ensure the accuracy of the bill of materials and prevent the conditions of material shortage and material shortage in the cabinet production process. Because the design work adopts the traditional manual input mode, not only a great deal of manpower and cost are consumed, but also the efficiency is lower, unavoidable errors are easier to occur, and the production and supply period of the cabinet is restricted.
In the practical application process, the inventor finds that the installation diagram needs to be manually drawn before equipment is installed in the communication cabinet each time, so that the efficiency is low and the cost is high.
Disclosure of Invention
The embodiment of the application provides an automatic processing method and device for a data communication cabinet, which are used for solving the problems that an installation diagram is required to be manually drawn before equipment is installed on the communication cabinet every time in the prior art, and the efficiency is low and the cost is high.
In view of the foregoing technical problems, in a first aspect, an embodiment of the present application provides an automatic processing method for a data communication cabinet, including:
acquiring equipment information of each equipment to be installed in a communication cabinet, and generating an equipment matrix corresponding to each equipment according to the equipment information;
determining an installation space required by installing each device according to each device matrix, and judging whether the installation space is smaller than or equal to the available space of the communication cabinet;
if the installation space is smaller than or equal to the available space, calling equipment graphic primitives in a preset graphic library according to the equipment matrixes and the specified installation information to generate an installation diagram of each equipment in the communication cabinet;
wherein, the specified installation information comprises a space which is reserved for installing each device.
In a second aspect, an embodiment of the present application provides an automatic processing apparatus for a data communication cabinet, including:
the device comprises an acquisition module, a display module and a display module, wherein the acquisition module is used for acquiring device information of each device to be installed in the communication cabinet and generating a device matrix corresponding to each device according to the device information;
the judging module is used for determining the installation space required by installing each device according to each device matrix and judging whether the installation space is smaller than or equal to the available space of the communication cabinet;
the generation module is used for calling the equipment graphic elements in a preset graphic library according to the equipment matrixes and the specified installation information if the installation space is smaller than or equal to the available space, and generating an installation diagram of the equipment in the communication cabinet;
wherein, the specified installation information comprises a space which is reserved for installing each device.
The embodiment of the application provides an automatic processing method and device for a data communication cabinet, which are used for converting equipment information into an equipment matrix and calculating an installation space required by installing equipment through the equipment matrix containing the equipment information. If the installation space is smaller than or equal to the available space of the communication cabinet, the position of each device in the communication cabinet is automatically planned, and a device installation diagram is generated through the device primitives called from the preset diagram library. By digitizing the equipment information and presetting the gallery, the automatic generation of the installation diagram is realized, the cost is saved, and the efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief description will be given below of the drawings required for the embodiments or the prior art descriptions, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a method for automatically processing a data communication cabinet according to an embodiment of the present application;
FIG. 2 is a schematic diagram of generating an installation diagram, bill of materials and appliance connection specification provided by another embodiment of the present application;
FIG. 3 is a schematic diagram of a portion of equipment primitives in a preset gallery according to another embodiment of the present application;
FIG. 4 is an installation diagram of a telecommunications cabinet according to another embodiment of the present application;
fig. 5 is a block diagram of an automatic processing device of a data communication cabinet according to another embodiment of the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Fig. 1 is a flow chart of an automatic processing method of a data communication cabinet provided in this embodiment, referring to fig. 1, the method includes the following steps:
step 101: acquiring equipment information of each equipment to be installed in a communication cabinet, and generating an equipment matrix corresponding to each equipment according to the equipment information;
step 102: determining an installation space required by installing each device according to each device matrix, and judging whether the installation space is smaller than or equal to the available space of the communication cabinet;
step 103: if the installation space is smaller than or equal to the available space, calling equipment graphic primitives in a preset graphic library according to the equipment matrixes and the specified installation information to generate an installation diagram of each equipment in the communication cabinet;
wherein, the specified installation information comprises a space which is reserved for installing each device.
The method provided by the present embodiment may be executed by a computer, a server, or the like, or the method provided by the present embodiment may be executed by an apparatus in which AutoCAD is installed as a secondary development of AutoCAD.
The equipment typically installed in a telecommunications cabinet includes: switches, servers, ODF shelves, power modules, etc. The device information includes information such as the size and name of the device itself, and also includes information about the electrical connection to which the device is associated. The preset drawing library is a database in which device graphic elements corresponding to various devices are stored in advance. The available space is the maximum space that can be provided by the communication cabinet, and when the communication cabinets with various specifications exist, the available space refers to the available space provided by the communication cabinet with the maximum available space in the communication cabinets with various specifications.
Each item of equipment information can be obtained through the input of a worker, and can also be obtained in the search of the prestored equipment information according to part of the equipment information input by the worker. For example, according to the device name input by the worker, the installation mode, the device size, the power supply interface mode, and the like corresponding to the device name are searched from the device information stored in advance.
The space required to be reserved for installing each device is included in the specified installation information, and the space comprises a preset space for heat dissipation of the device, a preset space for outgoing lines and a preset space reserved between the device and the ground.
The embodiment provides an automatic processing method of a data communication cabinet, which converts equipment information into an equipment matrix, and calculates an installation space required by installing equipment through the equipment matrix containing the equipment information. If the installation space is smaller than or equal to the available space of the communication cabinet, the position of each device in the communication cabinet is automatically planned, and a device installation diagram is generated through the device primitives called from the preset diagram library. By digitizing the equipment information and presetting the gallery, the automatic generation of the installation diagram is realized, the cost is saved, and the efficiency is improved.
Further, on the basis of the above embodiments, the method further includes:
generating a material matrix corresponding to each device through a preset function according to each device matrix, and determining a bill of materials required by installing each device through each material matrix;
generating an electric appliance connection expression corresponding to each device according to a row vector related to electric connection in the device matrix, determining an electric appliance connection description corresponding to each device according to the electric appliance connection expression, and generating an electric appliance connection description comprising each electric appliance connection description;
the preset function is a function relation which is created in advance according to the information of materials required by installing all the equipment.
In addition to automatically generating an installation diagram for each device installed in the communication cabinet, in one aspect, the method provided by the embodiment further determines a bill of materials according to the device matrix. Compared with the method for generating the bill of materials by manually inputting the information of the materials required by each device by a worker, the method can automatically generate the bill of materials according to the matrix of each device, thereby greatly improving the efficiency and avoiding the error of manual operation. On the other hand, the method provided by the embodiment also automatically generates the electric appliance connection instruction book according to the data related to the electric appliance connection in the equipment information, so that a worker is not required to manually edit the electric appliance connection instruction book, the labor cost is borrowed, and the efficiency is improved.
Further, the determining whether the installation space is less than or equal to the available space of the communication cabinet includes: if the installation space is larger than the available space, the space of the communication cabinet is insufficient to accommodate the prompt information of each device.
Fig. 2 is a schematic diagram of generating an installation diagram, a bill of materials and an electrical connection specification provided in this embodiment, referring to fig. 2, after the AutoCAD is opened, whether the installation space is smaller than or equal to the available space (i.e. whether V is smaller than or equal to w is satisfied) is determined according to the established constraint condition by using equipment parameters (equipment information) input by a worker, and if yes, the cabinet equipment installation diagram, the engineering bill of materials and the electrical connection specification are input. So that staff can purchase materials required by installing all the devices in the communication cabinet according to the engineering bill of materials, and install all the devices according to the installation diagram and the electrical connection instruction. The process does not need staff to manually draw an installation diagram and input information of required materials, and electric appliance connection description of each device is written one by one, so that manpower is greatly saved, efficiency is improved, and error rate is reduced.
The method for realizing the method is described in more detail as follows:
further, on the basis of the above embodiments, the generating, according to the device information, a device matrix corresponding to each device includes:
for any device, generating a device matrix X corresponding to the device according to the device information of the device; wherein,
each row vector of the device matrix X represents one of the device information of the deviceItem information, X i The ith item of information in the equipment information is represented, and n is the total item number of the equipment information of the equipment;
wherein the device information includes at least one or more of the following: installation mode, equipment size, power supply interface mode, equipment power supply circuit number, power supply type, power supply line diameter, equipment depth, same equipment number and equipment name.
Further, on the basis of the above embodiments, in the device matrix X, X i ＝[x i1 ，x i2 ，…，x ij ，…，x im ]；x ij Representing the j-th value type in the i-th item of information in the equipment information, and m represents the total number of the value types existing in the i-th item of information;
the value type of the installation mode comprises: rack-mounted and rail-mounted; the value types existing in the size of the device include: 1U, 2U, … …, iU, … …, and mU,1U being a set unit height; the value types existing in the power supply interface mode include: three-phase plug, international standard three-phase plug and crimp terminal; the value types of the equipment power supply circuit number include: 1 way, 2 way, … …, i way, … …, and m way; the power supply types include the following types: 220VAC and 24VDC; the value types of the power supply wire diameter comprise different value sections which are divided into wire diameters in advance; the value types existing in the equipment depth comprise different value sections which are divided into the equipment depth in advance; the number of the same devices exists in the number of the value types including 1, 2, … …, i, … … and m; the value types of the device names include server abbreviations, switch abbreviations and power supply device abbreviations.
Each row vector of the device matrix X may contain a plurality of elements or may contain only one element as long as it can represent the content contained in one item of information in the device information. The device size refers to the height of the device, and in order to facilitate the numerical analysis of the size of each device, this embodiment unitizes a certain height value, for example, 1U represents 44.45mm, and the size of the device is represented by U (less than 1U is calculated as 1U).
Further, each row of vectors X i The elements of different columns in (a) represent a type of value. That is, when a certain item of device information has only one value type, in the row vector corresponding to the item of device information, only the element corresponding to the value type of the device is non-zero, and the other elements are denoted by 0.
As a specific example, a reference matrix for matrixing device information, which describes values of value types corresponding to elements in each row vector, is provided as follows:
the meaning of the reference matrix is explained as follows:
the equipment information represented by the first row is an installation mode and comprises 2 value types, wherein 1 is a rack type and 2 is a guide rail type;
the second row indicates device information as device size, including 4 types of values: 1 is 1U, 2 is 2U, 3 is 3U, and 4 is 4U;
the third row represents equipment information in a power supply interface mode, and the equipment information comprises 3 value types: 1 is a national standard three-phase plug, 2 is an international standard three-phase plug, and 3 is a crimping terminal;
the device information represented by the fourth row is the number of device power supply, and includes 4 types of value: 1 is 1 path, 2 is 2 paths;
the equipment information represented by the fifth row is of a power supply type and comprises 2 value types, wherein 1 is 220VAC and 2 is 24VDC;
the sixth row of equipment information is equipment power supply wire diameter, and comprises 4 value types: 1 to 1mm, 2 to 2.5mm,3 to 2.5 to 4mm and 4 to 6mm;
the equipment information represented by the seventh row is equipment depth, and comprises 2 value types, wherein 1 is less than 600mm, and 2 is more than 600mm;
the device information indicated by the eighth row is the same number of devices, and includes 4 types of value types: 1 is 1, 2 is 2, 3 is 3,4 is 4;
the device information represented by the ninth line is a device name, including 3 types of value types: the server is simply called 1, the exchanger is simply called 2, and the power supply equipment is simply called 3;
and 0 is an invalid value.
In accordance with the reference matrix, the following receives the process of generating the device matrix by the frosted communication front end processor:
the frosted communication front-end processor is in rack-mounted and 2U in size, the power supply mode is a national standard three-phase plug, the number of power supply circuits is 2, the power supply type is 220VAC, the depth of equipment is less than 600mm, the power supply line diameter of the equipment is within 1mm, the names of the equipment are abbreviated as FE, and the number of the equipment is 1; the specific value of the rectangular array corresponding to the frosted communication front-end processor is as follows:
further, on the basis of the above embodiments, determining, according to each device matrix, an installation space required for installing each device, and determining whether the installation space is less than or equal to an available space of the communication cabinet, includes:
based on the row vectors representing the device sizes in each device matrix, constraint conditions V (X t ,t s Z) is less than or equal to w;
wherein w represents the available space; v (X) t ,t s Z) represents the installation space; x is X t Is a vector representing the size of the device in the device matrix, and the value of the size of the device is X t Non-zero element x in (2) tj ；t s A value x representing the size of the device tj Z represents whether a value of a router exists between the switch and the server; v (X) t ,t s ,z)＝z+p+∑(t s x tj ) Where p represents a space that needs to be reserved in the prescribed installation information.
∑(t s x tj ) Representing the result of summing the products of the space occupied by each device size and the number of devices of that device size, after calculation. For example, in a device to be installed in a communication cabinet, there are 2 devices with a space occupation of 2USpare, and 1 device with a footprint of 3U, then Σ (t) s x tj ) =2×2u+1×3u=7u. The space that needs to be reserved includes 2×2u+3u=7u.
V is 4U-32U (integer). The value of w is considered to be less the space where the uppermost end is placed as the cabinet header board and power supply terminals and lower ODF rack, for example, 32U. If the number of the equipment is more than 32U, the arrangement space of one cabinet is prompted to not meet the equipment arrangement requirement.
For the value of p, when t s When 1, the space below the default device is free for 3U, t s +1, the corresponding installation space is increased by 2U.
For the value of z, z=5u when the switch and server exist, otherwise, z=0.
For example, constraint V (3, 4, 1) indicates that 4 devices with 3U space need to be installed, and switch and server exist, Σ (t) s x tj ) =3×4u, z=5u, due to t s Equal to 4, according to t s +1, then the corresponding installation space is increased by 2U, then p=8u. Then V (3, 4, 1) =5u+8u+3×4u=25u.ltoreq.32u, satisfying the constraint condition.
Further, on the basis of the foregoing embodiments, if the installation space is smaller than or equal to the available space, according to each device matrix and the specified installation information, invoking a device primitive in a preset gallery to generate an installation diagram of each device in the communication cabinet, including:
if the installation space is smaller than or equal to the available space, determining the maximum value of the equipment depth of each equipment according to the row vector representing the equipment depth in each equipment matrix, and selecting a communication cabinet with the specification matched with the maximum value of the equipment depth;
dividing a space to be reserved and a space for installing each device in a communication cabinet according to specified installation information and row vectors representing the device size in each device matrix in a bottom-up mode;
for the space of each installation device, determining the device matched with the space of the installation device according to the row vector representing the size of the device, selecting the device graphic primitive corresponding to the device matched with the space of the installation device from the preset graphic library, and arranging the selected device graphic primitive in the space of the installation device;
adding the graphic elements of the auxiliary elements in the reserved space to obtain the installation diagram, and outputting the installation diagram; the auxiliary elements comprise a compensating plate, a wire arranging frame, a power supply wire and a signal connecting wire.
For example, if the depth of the device in the device matrix is 2, which indicates that the maximum depth of the device is greater than 600mm, a communication cabinet suitable for installing the device with the depth greater than 600mm is selected. A3U space is reserved between the ground and the equipment installed at the lowest position in a bottom-up mode, then the space for installing the first equipment is divided into a heat dissipation space reserved for the first equipment, an outgoing line space and the like, and the circulation is performed until a space for installing a user is installed for each equipment. And then, selecting the equipment graphic elements corresponding to the equipment from a preset graphic library for each space to fill in the reserved space for installing the equipment. Finally, the primitives of the auxiliary elements are added, for example, a wire management frame is added in the reserved wire outlet space.
Fig. 3 is a schematic diagram of a portion of equipment primitives in a preset gallery provided in this embodiment. The left hand side of fig. 3 is a front view of the device primitive and the right hand side is a rear view of the device primitive. In fig. 3, a front view and a rear view of a single switch and two switches, model number 7728, and a front view and a rear view of a single switch and two switches, model number 7828, are shown, respectively. The generation of the installation map is achieved by selecting the device primitives and the primitives of the auxiliary elements from the preset gallery shown in fig. 3.
Fig. 4 is an installation diagram of a certain communication cabinet provided in this embodiment, where the left side in fig. 4 is a front view of the communication cabinet after installation of equipment, and the right side is a rear view of the communication cabinet after installation of equipment. Referring to fig. 4, a space is reserved between the cabinet bottom of the communication cabinet and the installed equipment, and a 96-core ODF rack, 4 switches, 3 servers and 4 switches are installed in sequence from the cabinet bottom of the communication cabinet. Wire outlet spaces and heat dissipation spaces are reserved among the arrangements, and a rear view shows the wiring of the device.
Further, on the basis of the foregoing embodiments, the generating, according to each device matrix, a material matrix corresponding to each device by a preset function, and determining, by each material matrix, a bill of materials required for installing each device, includes:
generating a material matrix Y corresponding to any device by a preset function F (X) =Y for the device matrix corresponding to any device;
determining materials required by installing the equipment according to a material matrix Y corresponding to the equipment, generating a bill of materials by the materials required by installing the equipment, and outputting the bill of materials;
wherein, the preset function determines the row vector in the corresponding material matrix Y according to each row vector in X,Y i according to X i The determined row vector represents the material number and the required number corresponding to each material required.
And generating a bill of materials by materials required by installing all the devices, namely counting the same required materials and generating a total bill.
The following provides a reference process for generating a material matrix by a preset function, for example, the reference matrix is described in the following:
the right side of the equation is a material matrix, and the reference matrix and the material matrix are corresponding to two elements with equal row numbers and column numbers. For example, in the first row of the materials matrix, a represents the material required when rack-mounted with a value of 1 in the reference matrix. b represents the material required when a guide rail type installation with a value of 2 in the reference matrix is used. If a certain device is installed by adopting a rack type, that is, the row vector of the first row of the device matrix is [1, 0], only a has a value in the row vector of the first row of the corresponding material matrix, and b has a value of 0.
The row vectors of the 3 rd row, the 5 th row and the 6 th row of the material matrix are 0, because the equipment information represented by the 3 rd row, the 5 th row and the 6 th row of the equipment matrix does not need to purchase materials. For example, line 3 represents the power interface mode, and the device information does not have material to be purchased, and is therefore represented by 0 in the material matrix.
Taking the frosted communication front end processor as an example, the equipment matrix is as follows:
the material matrix generated according to the preset function is as follows:
the mounting mode is a rack type, and the corresponding relation is that 2L-shaped brackets are needed and corresponding material numbers 41180010; 8M 6 screws, corresponding to 41190006; therefore, the value of a in the row vector of the first row of the material matrix is 2 pieces 41180010 and 8 pieces 41190006;
the equipment size is 2U, and the corresponding relation is that 1U wire arranging frame is needed and corresponding material number 41410003; 1U blank pad corresponding to material number 41190011; therefore, the value of b in the row vector of the second row of the material matrix is 1 41410003 and 1 4119001;
the corresponding electrical interfaces are national standard three-phase plugs, the number of power supply circuits is 2, the power supply voltage is 220VAC, the power supply wire diameter is 1mm, the corresponding relationship is that 2 3-core single-phase power supply wires are needed, and the corresponding material number is 32010016, so that the value of b in the row vector of the fourth row of the material matrix is 2 32010016;
if the depth of the equipment is less than 600mm, a 600×800 cabinet is selected and corresponds to the material 41100040, so that the value of a in the row vector of the seventh row of the material matrix is 1 41100040;
if the number of the devices is 1, 7 4U blank plates are needed, and corresponding materials are 41190014, so that the value of a in the row vector of the eighth row of the material matrix is a=7 41190014;
the number of the equipment is more than or equal to 1, the equipment list is configured as 1 title plate by default, and corresponds to the materials 40190068;1 3U blank plate corresponding to material 41190013; a 96-core ODF corresponds to materials 42150016, and therefore, the row vectors of the ninth row of the materials matrix have a value of a of 1 40190068,1 41190013 and 1 42150016.
Integrating the obtained materials to obtain a bill of materials, for example, the bill of materials is shown in the following table:
table 1 cabinet bill of materials
Further, on the basis of the foregoing embodiments, the generating, according to the row vector related to the electrical connection in the device matrix, an electrical connection expression corresponding to each device, determining, according to the electrical connection expression, an electrical connection description corresponding to each device, and generating an electrical connection description including each electrical connection description includes:
generating an electrical connection expression qX according to the device matrix corresponding to each device g1 ，X g2 ，X g3 ，X g4], wherein ,Xg1 In the device matrix, X g2 Row vector, X representing power supply type g2 In the device matrix, X is a row vector representing the number of power supply circuits g3 In the device matrix, X is a row vector representing the name of the device g4 In the device matrix, the name of the device is represented as X g3 A row vector of the number of devices;
and acquiring a pre-stored electric connection instruction corresponding to the electric connection expression of the equipment, obtaining the electric connection instruction corresponding to the equipment, generating a text file containing the electric connection instruction corresponding to each equipment, taking the text file as the electric connection instruction, and outputting the electric connection instruction.
When determining the electrical connection instruction corresponding to the device, the relation table generated in advance for different numbers of power supply circuits may be referred to, for example, table 2 is a power supply relation of a path of a power supply module to the device, 24V terminal is arranged to the switch, and table 3 is a power supply relation of a path of a power supply module to the device, 24V terminal is arranged to the switch.
Table 2 a-way power relationship of 24V terminal block to switch in power module to device
Table 3B-way power relationship of 24V terminal block to switch in power module to device
Q [ X ] of two different power supply types g1 ，X g2 ，X g3 ，X g4 ]The corresponding electrical connection description is as follows:
if the power supply type of the equipment is 220VAC, the 220VAC terminal blocks are connected, the wiring terminals are orderly sequenced from small to large (the multiple of 3 is a unit and is started from 1), the number of the power supply circuits is configured to be two, the number of the power supply circuits of the equipment is only 1, the A circuit is connected by default, the number of the power supply circuits of the equipment exceeds 1, and the equipment is arranged according to the intersecting principle of A, B series connection;
if the power supply type of the equipment is 24VDC, the 24VDC terminal block is connected, meanwhile, 2 paths of power supply conversion modules are added to be connected to 220VAC terminal blocks, the wiring terminals are orderly sequenced from small to large (the multiple of 2 is a unit and starts from 1), the number of the power supply circuits is configured to be two, the number of the power supply circuits of the equipment is only 1, the A circuit is connected by default, the number of the power supply circuits of the equipment exceeds 1, and the equipment is arranged according to the intersecting principle of A, B series connection.
Further, on the basis of the above embodiments, the installation diagram of each device in the communication cabinet is generated by calling the device primitive in the preset drawing library through the AutoCAD drawing software.
Through the secondary development based on AutoCAD, engineering design personnel only need to input relevant equipment parameters, can rapidly realize the automatic export of data communication cabinet arrangement drawing and electrical connection instruction book, and the automatic export of cabinet bill of materials has saved engineering design personnel's human cost greatly, has improved design work's accuracy and timeliness simultaneously greatly.
The method provided by the embodiment is based on AutoCAD secondary development, extracts the in-cabinet equipment (a switch, a server and a power module) into a rectangular array with a series of parameter characteristics, establishes corresponding relations between the in-cabinet equipment and the cabinet, and extracts the corresponding relations into a mathematical model with certain constraint conditions, namely, establishes a function F (X) relation. A series of device parameters (X 1 ，X 2 ，…X i ，…X n ) Automatically generating a cabinet equipment layout diagram of a CAD version, an electrical connection instruction book of an EXCEL version and automatically leading out a cabinet bill of materials.
The automatic processing method of the data communication cabinet provided by the embodiment can realize the method and the tool for automatically designing the communication cabinet, and can be directly used as a guide file of cabinet manufacturing personnel for producing equipment layout diagrams and electric connection specifications in the cabinet; the method and the tool for realizing automatic statistics of the communication cabinet bill of materials automatically produce the cabinet bill of materials, ensure the accuracy of the types and the amounts of the materials, and enable supply chain personnel to purchase in time according to the bill of materials; the efficiency of rack design is improved, reduces cost input such as human, guarantees the correctness and the timeliness of rack design and manufacturing.
Fig. 5 is a block diagram of an automatic processing apparatus of a data communication cabinet provided in this embodiment, referring to fig. 5, the apparatus includes an obtaining module 501, a judging module 502 and a generating module 503, where,
an obtaining module 501, configured to obtain device information of each device to be installed in the communication cabinet, and generate a device matrix corresponding to each device according to the device information;
a judging module 502, configured to determine an installation space required for installing each device according to each device matrix, and judge whether the installation space is smaller than or equal to an available space of the communication cabinet;
a generating module 503, configured to invoke, if the installation space is smaller than or equal to the available space, an equipment primitive in a preset gallery according to each equipment matrix and specified installation information, and generate an installation diagram of each equipment in the communication cabinet;
wherein, the specified installation information comprises a space which is reserved for installing each device.
The automatic processing device for the data communication cabinet provided in the embodiment is applicable to the automatic processing method for the data communication cabinet in the above embodiment, and is not described herein again.
The embodiment provides an automatic processing device of a data communication cabinet, which converts equipment information into an equipment matrix, and calculates an installation space required for installing equipment through the equipment matrix containing the equipment information. If the installation space is smaller than or equal to the available space of the communication cabinet, the position of each device in the communication cabinet is automatically planned, and a device installation diagram is generated through the device primitives called from the preset diagram library. By digitizing the equipment information and presetting the gallery, the automatic generation of the installation diagram is realized, the cost is saved, and the efficiency is improved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the embodiments of the present application, and are not limited thereto; although embodiments of the present application have been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.
Claims (9)
1. An automatic processing method for a data communication cabinet, comprising:
acquiring equipment information of each equipment to be installed in a communication cabinet, and generating an equipment matrix corresponding to each equipment according to the equipment information;
determining an installation space required by installing each device according to each device matrix, and judging whether the installation space is smaller than or equal to the available space of the communication cabinet;
if the installation space is smaller than or equal to the available space, calling equipment graphic primitives in a preset graphic library according to the equipment matrixes and the specified installation information to generate an installation diagram of each equipment in the communication cabinet;
wherein, the specified installation information comprises a space which is reserved for installing each device;
the determining an installation space required by installing each device according to each device matrix and judging whether the installation space is smaller than or equal to the available space of the communication cabinet comprises the following steps:
judging constraint conditions according to row vectors representing the device sizes in each device matrixWhether or not it is satisfied;
wherein w represents the available space; v (X) t ,t s Z) represents the installation space; x is X t Is a vector representing the size of the device in the device matrix, and the value of the size of the device is X t Non-zero element x in (2) tj ；t s A value x representing the size of the device tj Z represents a value of whether the switch and the server exist or not; v (X) t ,t s ,z)＝z+p+∑(t s x tj ) Where p represents a space that needs to be reserved in the prescribed installation information.
2. The automated processing method of a data communication cabinet of claim 1, further comprising:
generating a material matrix corresponding to each device through a preset function according to each device matrix, and determining a bill of materials required by installing each device through each material matrix;
generating an electric appliance connection expression corresponding to each device according to a row vector related to electric connection in the device matrix, determining an electric appliance connection description corresponding to each device according to the electric appliance connection expression, and generating an electric appliance connection description comprising each electric appliance connection description;
the preset function is a function relation which is created in advance according to the information of materials required by installing all the equipment.
3. The automatic processing method of a data communication cabinet according to claim 1, wherein the generating an equipment matrix corresponding to each equipment according to the equipment information includes:
for any device, generating a device matrix X corresponding to the device according to the device information of the device; wherein,
each row of vectors of the device matrix X represents one item of device information of the device, X i The ith item of information in the equipment information is represented, and n is the total item number of the equipment information of the equipment;
wherein the device information includes at least one or more of the following: installation mode, equipment size, power supply interface mode, equipment power supply circuit number, power supply type, power supply line diameter, equipment depth, same equipment number and equipment name.
4. The automatic processing method of a data communication cabinet according to claim 2, wherein if the installation space is smaller than or equal to the available space, calling an equipment graphic primitive in a preset graphic library according to each equipment matrix and specified installation information to generate an installation diagram of each equipment in the communication cabinet, and the method comprises the following steps:
if the installation space is smaller than or equal to the available space, determining the maximum value of the equipment depth of each equipment according to the row vector representing the equipment depth in each equipment matrix, and selecting a communication cabinet with the specification matched with the maximum value of the equipment depth;
dividing a space to be reserved and a space for installing each device in a communication cabinet according to specified installation information and row vectors representing the device size in each device matrix in a bottom-up mode;
for the space of each installation device, determining the device matched with the space of the installation device according to the row vector representing the size of the device, selecting the device graphic primitive corresponding to the device matched with the space of the installation device from the preset graphic library, and arranging the selected device graphic primitive in the space of the installation device;
adding the graphic elements of the auxiliary elements in the reserved space to obtain the installation diagram, and outputting the installation diagram; the auxiliary elements comprise a compensating plate, a wire arranging frame, a power supply wire and a signal connecting wire.
5. The automatic processing method of a data communication cabinet according to claim 2, wherein the generating a material matrix corresponding to each device according to each device matrix by a preset function, and determining a bill of materials required for installing each device by each material matrix, includes:
generating a material matrix Y corresponding to any device by a preset function F (X) =Y for the device matrix corresponding to any device;
determining materials required by installing the equipment according to a material matrix Y corresponding to the equipment, generating a bill of materials by the materials required by installing the equipment, and outputting the bill of materials;
wherein, the preset function determines the row vector in the corresponding material matrix Y according to each row vector in X,Y i according to X i The determined row vector represents the material number and the required number corresponding to each material required.
6. The automatic processing method of a data communication cabinet according to claim 2, wherein the generating an electrical connection expression corresponding to each device according to a row vector related to electrical connection in a device matrix, determining an electrical connection description corresponding to each device according to the electrical connection expression, and generating an electrical connection description including each electrical connection description includes:
generating an electrical connection expression qX according to the device matrix corresponding to each device g1 ，X g2 ，X g3 ，X g4], wherein ,Xg1 In the device matrix, X g2 Row vector, X representing power supply type g2 In the device matrix, X is a row vector representing the number of power supply circuits g3 In the device matrix, X is a row vector representing the name of the device g4 In the device matrix, the name of the device is represented as X g3 A row vector of the number of devices;
and acquiring a pre-stored electric connection instruction corresponding to the electric connection expression of the equipment, obtaining the electric connection instruction corresponding to the equipment, generating a text file containing the electric connection instruction corresponding to each equipment, taking the text file as the electric connection instruction, and outputting the electric connection instruction.
7. A method of automated processing of a data communications rack according to claim 3, wherein in the equipment matrix X, X i ＝[x i1 ，x i2 ，…，x ij ，…，x im ]；x ij Representing the j-th value type in the i-th item of information in the equipment information, and m represents the total number of the value types existing in the i-th item of information;
the value type of the installation mode comprises: rack-mounted and rail-mounted; the value types existing in the size of the device include: 1U, 2U, … …, iU, … …, and mU,1U being a set unit height; the value types existing in the power supply interface mode include: three-phase plug, international standard three-phase plug and crimp terminal; the value types of the equipment power supply circuit number include: 1 way, 2 way, … …, i way, … …, and m way; the power supply types include the following types: 220VAC and 24VDC; the value types of the power supply wire diameter comprise different value sections which are divided into wire diameters in advance; the value types existing in the equipment depth comprise different value sections which are divided into the equipment depth in advance; the number of the same devices exists in the number of the value types including 1, 2, … …, i, … … and m; the value types of the device names include server abbreviations, switch abbreviations and power supply device abbreviations.
8. The automatic processing method of a data communication cabinet according to claim 1, wherein the installation diagram of each device in the communication cabinet is generated by calling the device primitives in the preset drawing library through AutoCAD drawing software.
9. An automated processing unit for a data communication cabinet, comprising:
the device comprises an acquisition module, a display module and a display module, wherein the acquisition module is used for acquiring device information of each device to be installed in the communication cabinet and generating a device matrix corresponding to each device according to the device information;
the judging module is used for determining the installation space required by installing each device according to each device matrix and judging whether the installation space is smaller than or equal to the available space of the communication cabinet;
the generation module is used for calling the equipment graphic elements in a preset graphic library according to the equipment matrixes and the specified installation information if the installation space is smaller than or equal to the available space, and generating an installation diagram of the equipment in the communication cabinet;
wherein, the specified installation information comprises a space which is reserved for installing each device;
the judging module is specifically configured to judge constraint condition V (X t ,t s Z) is less than or equal to w;
wherein w represents the available space; v (X) t ,t s Z) represents the installation space; x is X t Is a vector representing the size of the device in the device matrix, and the value of the size of the device is X t Non-zero element x in (2) tj ；t s A value x representing the size of the device tj Z represents a value of whether the switch and the server exist or not; v (X) t ,t s ,z)＝z+p+∑(t s x tj ) Where p represents a space that needs to be reserved in the prescribed installation information.
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