CN107634979A - A kind of transmission method and device of computer digital control machine tool data - Google Patents
A kind of transmission method and device of computer digital control machine tool data Download PDFInfo
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- CN107634979A CN107634979A CN201610574175.2A CN201610574175A CN107634979A CN 107634979 A CN107634979 A CN 107634979A CN 201610574175 A CN201610574175 A CN 201610574175A CN 107634979 A CN107634979 A CN 107634979A
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Abstract
The invention provides a kind of transmission method and device of computer digital control machine tool data, to solve the problems, such as to be difficult with unified method progress data acquisition for the CNC of high-volume different NC system in the prior art.The transmission method of the present invention includes：According to default computer digital control machine tool CNC profile informations, multiple CNC status data information is obtained；To multiple CNC status data information, processing is packaged according to preset data encapsulation format, obtains encapsulation of data request bag；The encapsulation of data request bag is transferred to server.Multiple CNC status data information unification is packaged processing by collecting device according to preset data encapsulation format in the embodiment of the present invention, the status data information that obtains having the CNC of identical data form is simultaneously transferred to server, it is achieved thereby that using unified method different CNC are carried out with the purpose of data acquisition.
Description
Technical field
The present invention relates to computer digital control machine tool technical field of data transmission, particularly relates to a kind of computer digit control
The transmission method and device of machine tool data processed.
Background technology
A variety of class and type be present because generation production year and manufacturer differ in active computer numerically-controlled machine tool CNC
Number, its digital control system it is open inconsistent, there is also difference for communication interface and agreement.The numerical control device of some manufacturers is relatively opened
To put, easily realize the collection of data, the numerical control device of some manufacturers compares closing, is difficult to realize data acquisition, meanwhile, communication connects
The difference of mouth also has a strong impact on the selections of acquisition scheme.Therefore, different acquisition scheme is designed different digital control systems, very
Hardly possible realizes data acquisition and the data transfer of the digital control system of different type and model using unified method, and then is difficult to meet
The collection requirement of large-scale concurrent CNC data messages, is unfavorable for the unified management of extensive CNC data messages.
The content of the invention
It is an object of the invention to provide a kind of transmission method and device of computer digital control machine tool data, to solve
Certainly it is difficult with the problem of unified method carries out data acquisition for the CNC of high-volume different NC system in the prior art.
To achieve these goals, the invention provides a kind of data transmission method, including：
According to default computer digital control machine tool CNC profile informations, multiple CNC status data information is obtained；
To multiple CNC status data information, processing is packaged according to preset data encapsulation format, is encapsulated
Data request packet；
The encapsulation of data request bag is transferred to server.
Wherein, the status data information to multiple CNC, place is packaged according to preset data encapsulation format
The step of managing, obtaining encapsulation of data request bag includes：
To multiple CNC status data information, processing is packaged according to JSON forms, obtains the encapsulation of data
Request bag.
Wherein, the described the step of encapsulation of data request bag is transferred into server, includes：
The encapsulation of data request bag is transferred to by the server by transmission control protocol/Internet Protocol.
Wherein, after the described the step of encapsulation of data request bag is transferred into server, the transmission method also wraps
Include：
Obtain the encapsulation of data response bag that the server returns according to the encapsulation of data request bag, the encapsulation of data
Response bag is that the server seals according to the preset data encapsulation format to the reception result of the status data information
Dress handles what is obtained.
Wherein, the preset data encapsulation format includes：
Wherein, N is positive integer.
To achieve the above object, embodiments of the invention additionally provide a kind of transmission of computer digital control machine tool data
Device, including：
First acquisition module, for according to default computer digital control machine tool CNC profile informations, obtaining multiple
CNC status data information；
Package module, for the status data information to multiple CNC, it is packaged according to preset data encapsulation format
Processing, obtains encapsulation of data request bag；
Transport module, for the encapsulation of data request bag to be transferred into server.
To achieve the above object, embodiments of the invention additionally provide a kind of transmission of computer digital control machine tool data
Method, including：
Obtain collecting device transmission encapsulation of data request bag, the encapsulation of data request bag be the collecting device according to
Default computer digital control machine tool CNC profile informations, after the status data information for obtaining multiple CNC, according to present count
It is packaged what processing obtained to multiple CNC status data information according to encapsulation format；
Dissection process is carried out to the encapsulation of data request bag, obtains multiple CNC status data information.
Wherein, it is described that dissection process is carried out to the encapsulation of data request bag, obtain multiple CNC status number it is believed that
After the step of breath, the transmission method also includes：
Processing is packaged to the reception result of the status data information according to preset data encapsulation format, encapsulated
Data response bag, and the encapsulation of data response bag is returned into the collecting device；
The status data information is handled according to pre-set business computation rule, data processed result is obtained and protects
Deposit.
Wherein, it is described that place is packaged to the reception result of the status data information according to preset data encapsulation format
The step of managing, obtaining encapsulation of data response bag includes：
Processing is packaged to the reception result of the status data information according to JSON forms, obtains the encapsulation of data
Response bag.
Wherein, the described the step of encapsulation of data response bag is returned into the collecting device, includes：
The encapsulation of data response bag is returned into the collection by transmission control protocol/Internet Protocol to set
It is standby.
Wherein, the preset data encapsulation format includes：
Wherein, N is positive integer.
To achieve the above object, embodiments of the invention additionally provide a kind of transmission of computer digital control machine tool data
Device, including：
Second acquisition module, for obtaining the encapsulation of data request bag of collecting device transmission, the encapsulation of data request bag
It is the collecting device according to default computer digital control machine tool CNC profile informations, obtains multiple CNC status data
After information, it is packaged what processing obtained to multiple CNC status data information according to preset data encapsulation format；
3rd acquisition module, for carrying out dissection process to the encapsulation of data request bag, obtain multiple CNC shape
State data message.
The embodiment of the present invention has the advantages that：
The above-mentioned technical proposal of the embodiment of the present invention, according to default computer digital control machine tool CNC profile informations,
Obtain multiple CNC status data information；To multiple CNC status data information, enter according to preset data encapsulation format
Row encapsulation process, obtain encapsulation of data request bag；The encapsulation of data request bag is transferred to server.In the embodiment of the present invention
Multiple CNC status data information unification is packaged processing by collecting device according to preset data encapsulation format, is had
The CNC of identical data form status data information is simultaneously transferred to server, it is achieved thereby that using unified method to large quantities of
Measure the purpose that different CNC carry out data acquisition.
Brief description of the drawings
Fig. 1 is the first workflow diagram of the transmission method of computer digital control machine tool data of the embodiment of the present invention；
Fig. 2 is the second workflow diagram of the transmission method of computer digital control machine tool data of the embodiment of the present invention；
Fig. 3 is the first structure block diagram of the transmitting device of the computer digital control machine tool data of the embodiment of the present invention；
Fig. 4 is the 3rd workflow diagram of the transmission method of computer digital control machine tool data of the embodiment of the present invention；
Fig. 5 is the system framework signal of the transmission method for the computer digital control machine tool data for realizing the embodiment of the present invention
Figure；
Fig. 6 is the 4th workflow diagram of the transmission method of computer digital control machine tool data of the embodiment of the present invention；
Fig. 7 is the second structured flowchart of the transmitting device of the computer digital control machine tool data of the embodiment of the present invention.
Embodiment
To make the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with specific implementation
Example and accompanying drawing are described in detail.
The embodiment provides a kind of transmission method and device of computer digital control machine tool data, solve
The CNC for high-volume different NC system is difficult with the problem of unified method carries out data acquisition in the prior art.
First embodiment：
As shown in figure 1, the transmission method of the computer digital control machine tool data of the embodiment of the present invention, sets applied to collection
Standby, the data transmission method includes：
Step 11：According to default computer digital control machine tool CNC profile informations, multiple CNC status number is obtained
It is believed that breath.
Here profile information includes the CNC of required collection whole status data information.Collecting device is according to this
The corresponding status data information of a large amount of CNC equipment, the state of the CNC equipment on CNC profile information timing acquisition production lines
Data message may particularly include CNC basic configuration attribute information and CNC status information etc..
Step 12：To multiple CNC status data information, processing is packaged according to preset data encapsulation format,
Obtain encapsulation of data request bag.
Above-mentioned preset data encapsulation format may include：
Wherein, N is positive integer, and N is more than 1.Data value can be the types such as character string, integer, real number, date.
Specifically, to multiple CNC status data information, processing is packaged according to JSON forms, is obtained described
Encapsulation of data request bag.
JSON (JavaScript Object Notation) is used as a kind of simple data format, lighter and handier compared to XML,
Be easy to machine generation and parsing, and the validity transmitted also improves a lot, JSON object be one it is unordered " ' title/
Value ' to " set.One object is terminated with " { " (left bracket) starts, " } " (right parenthesis).Each " title " heel one ":" (emit
Number)；", " (comma) is used to separate between " ' name/value ' to ".
The inherent characteristicses of CNC status datas are directed in the embodiment of the present invention, define some keywords, specific keyword definition
It is as follows：
In a particular embodiment of the present invention, a kind of unified communication protocol is pre-defined, i.e., is carried out based on JSON forms
The agreement of data information transfer, abbreviation JSON ON CNC data protocols, collection equipment according to default CNC profile informations with
And a large amount of CNCs of the JSON ON CNC data protocols to collecting status data information is packaged according to above-mentioned JSON forms,
The package request packet of JSON forms is obtained, the package request packet includes number corresponding to above-mentioned each keyword and keyword
According to.
Step 13：The encapsulation of data request bag is transferred to server.
Specifically, the encapsulation of data request bag is transferred to by the service by TCP/IP modes transmission control protocol
Device, the server are specially data storage server.
The above-mentioned technical proposal of the embodiment of the present invention, according to default computer digital control machine tool CNC profile informations,
Obtain multiple CNC status data information；To multiple CNC status data information, enter according to preset data encapsulation format
Row encapsulation process, obtain encapsulation of data request bag；The encapsulation of data request bag is transferred to the server.The present invention is implemented
Multiple CNC status data information unification is packaged processing by collecting device according to preset data encapsulation format in example, is obtained
The status data information of CNC with identical data form is simultaneously transferred to server, it is achieved thereby that using unified method pair
Different CNC carry out the purpose of data acquisition.
Second embodiment：
As shown in Fig. 2 the transmission method of the computer digital control machine tool data of the embodiment of the present invention, sets applied to collection
Standby, the transmission method includes：
Step 21：According to default computer digital control machine tool CNC profile informations, multiple CNC status number is obtained
It is believed that breath.
Here profile information includes the CNC of required collection whole status data information.Collecting device is according to this
The corresponding status data information of a large amount of CNC equipment, the state of the CNC equipment on CNC profile information timing acquisition production lines
Data message may particularly include CNC basic configuration attribute information and CNC each status information etc..
Step 22：To multiple CNC status data information, processing is packaged according to preset data encapsulation format,
Obtain encapsulation of data request bag.
Step 23：The encapsulation of data request bag is transferred to server.
Step 22-23 in the embodiment of the present invention is identical with the step 12-13 in above-mentioned first embodiment, to avoid weight
Multiple, here is omitted.
Step 24：The encapsulation of data response bag that the server returns according to the encapsulation of data request bag is obtained, it is described
Encapsulation of data response bag is reception knot of the server according to the preset data encapsulation format to the status data information
Fruit is packaged what processing obtained.
The transmission method of the computer digital control machine tool data of the embodiment of the present invention, server is according to the preset data
Encapsulation format, which is packaged processing to the reception result of the status data information and obtains encapsulation of data response bag, returns to collection
Equipment, and the regular calculating processing based on business is carried out to each CNC status datas information, and data processed result is preserved
So that inquiry uses, the embodiment of the present invention realizes the unified management to CNC data messages, and is applicable to each producer's numerical control system
System.
3rd embodiment：
As shown in figure 3, embodiments of the invention additionally provide a kind of transmitting device of computer digital control machine tool data,
Applied to collecting device, the transmitting device includes：
First acquisition module 31, for according to default computer digital control machine tool CNC profile informations, obtaining multiple
CNC status data information；
Package module 32, for the status data information to multiple CNC, sealed according to preset data encapsulation format
Dress processing, obtains encapsulation of data request bag；
Transport module 33, for the encapsulation of data request bag to be transferred into server.
The transmitting device of the computer digital control machine tool data of the embodiment of the present invention, the package module 32 are used for more
Individual all types of CNC status data information, processing is packaged according to JSON forms, obtains the encapsulation of data request bag.
The transmitting device of the computer digital control machine tool data of the embodiment of the present invention, the transport module 33 are used to pass through
The encapsulation of data request bag is transferred to server by transmission control protocol/Internet Protocol.
The transmitting device of the computer digital control machine tool data of the embodiment of the present invention, in addition to：
4th acquisition module 34, the encapsulation of data returned for obtaining the server according to the encapsulation of data request bag
Response bag, the encapsulation of data response bag is for the server according to pre-set business computation rule to the encapsulation of data request bag
In status data information handled, and the process state information of the status data information is sealed according to the preset data
Dress form encapsulates what is obtained.
The transmitting device of the computer digital control machine tool data of the embodiment of the present invention, the preset data encapsulation format bag
Include：
Wherein, N is positive integer.
The transmitting device of the computer digital control machine tool data of the embodiment of the present invention, according to default computer numerical control (CNC)
CNC machine tools profile information, obtain multiple CNC status data information；To multiple CNC status data information, press
Processing is packaged according to preset data encapsulation format, obtains encapsulation of data request bag；The encapsulation of data request bag is transferred to
Server.In the embodiment of the present invention collecting device by multiple CNC status data information unification according to preset data encapsulation format
Processing is packaged, the status data information for obtaining having the CNC of identical data form is simultaneously transferred to server, it is achieved thereby that
Data acquisition and the purpose stored are carried out to different CNC using unified method.
Fourth embodiment：
As shown in figure 4, embodiments of the invention additionally provide a kind of transmission method of computer digital control machine tool data,
Applied to data storage server, including：
Step 41：The encapsulation of data request bag of collecting device transmission is obtained, the encapsulation of data request bag is the collection
Equipment after the status data information for obtaining multiple CNC, is pressed according to default computer digital control machine tool CNC profile informations
It is packaged what processing obtained to multiple CNC status data information according to preset data encapsulation format.
Specifically, as shown in figure 5, each CNC collecting devices can gather production by node router according to predetermined period
The status data information of a large amount of CNC equipment on line, each CNC collecting devices by the status number of a large amount of CNC equipment collected it is believed that
Breath, is packaged processing by above-mentioned JSON ON CNC data protocols, according to JSON forms, obtains encapsulation of data request bag, and
Above-mentioned encapsulation of data request bag is sent to by center switch server by ICP/IP protocol by CNC collecting devices, and by this
Encapsulation of data request bag is sent to data storage server and preserved by center switch server.
Step 42：Dissection process is carried out to the encapsulation of data request bag, obtain multiple CNC status number it is believed that
Breath.
Server is according to JSON ON CNC data protocols set in advance (according to preset data encapsulation format, such as JSON lattice
Formula), dissection process is carried out to above-mentioned encapsulation of data request bag, obtains multiple CNC status data information.
Further, in the embodiment of the present invention, after above-mentioned steps 42, as shown in fig. 6, the transmission method also includes：
Step 43：Processing is packaged to the reception result of the status data information according to preset data encapsulation format,
Encapsulation of data response bag is obtained, and the encapsulation of data response bag is returned into the collecting device.
Here, above-mentioned reception result includes receiving successfully and reception failure, if the reception result of above-mentioned status data information
For status data information reception failure, then collecting device according to the information again to server transport encapsulation of data request bag.
Step 44：The status data information is handled according to pre-set business computation rule, obtains data processing knot
Fruit simultaneously preserves.
Here, data processed result can be specially the system to historical state data information according to pre-set business computation rule
Result is counted, unified distributed data base can be established by preserving data processed result, ensure the complete of all data
Property and interoperability.
Here, default encapsulation format may include：
Wherein, N is positive integer, and N is more than 1.
Specifically, the process state information of the status data information is packaged into processing according to JSON forms, obtain
The encapsulation of data response bag, the encapsulation of data response bag is returned to by transmission control protocol/Internet Protocol
The collecting device.
The transmission method of the computer digital control machine tool data of the embodiment of the present invention, server, which obtains, has same format
CNC configuration datas after, according to the CNC configuration datas carry out business rule calculate and business datum processing, obtain data
Result simultaneously preserves, and realizes the unified management to CNC data messages, and is applicable to each producer's digital control system.
5th embodiment：
As shown in fig. 7, embodiments of the invention additionally provide a kind of transmitting device of computer digital control machine tool data,
Applied to server, including：
Second acquisition module 71, for obtaining the encapsulation of data request bag of collecting device transmission, the encapsulation of data request
It is the collecting device according to default computer digital control machine tool CNC profile informations to wrap, and obtains multiple CNC status number
It is believed that after breath, it is packaged what processing obtained to multiple CNC status data information according to preset data encapsulation format；
3rd acquisition module 72, for carrying out dissection process to the encapsulation of data request bag, obtain multiple CNC's
Status data information.
The transmitting device of the computer digital control machine tool data of the embodiment of the present invention, in addition to：
First processing module 73, for entering according to preset data encapsulation format to the reception result of the status data information
Row encapsulation process, encapsulation of data response bag is obtained, and the encapsulation of data response bag is returned into the collecting device；
Second processing module 74, for being handled according to pre-set business computation rule the status data information, obtain
To data processed result and preserve.
The transmitting device of the computer digital control machine tool data of the embodiment of the present invention, the Second processing module 74 are wrapped
Include：
Submodule 741 is encapsulated, for being packaged place to the reception result of the status data information according to JSON forms
Reason, obtains the encapsulation of data response bag.
The transmitting device of the computer digital control machine tool data of the embodiment of the present invention, the Second processing module 74 are wrapped
Include：
Sending submodule 742, for by transmission control protocol/Internet Protocol by the encapsulation of data response bag
Return to the collecting device.
The transmitting device of the computer digital control machine tool data of the embodiment of the present invention, the preset data encapsulation format bag
Include：
Wherein, N is positive integer.
It should be noted that the device is device corresponding with the above-mentioned embodiment of the method applied to server, above-mentioned side
All implementations can also reach identical technique effect suitable for the embodiment of the device in method embodiment.
The transmission method and device of the computer digital control machine tool data of the embodiment of the present invention, according to default computer number
Word controls CNC machine tools profile information, obtains multiple CNC status data information；Status number to multiple CNC it is believed that
Breath, is packaged processing according to preset data encapsulation format, obtains encapsulation of data request bag；The encapsulation of data request bag is passed
It is defeated by server.In the embodiment of the present invention collecting device by CNC status data information unification according to preset data encapsulation format
Processing is packaged, the status data information for obtaining having the CNC of identical data form is simultaneously transferred to server, it is achieved thereby that
The purpose of data acquisition is carried out to Different CNC using unified method, disclosure satisfy that large-scale concurrent CNC data messages
Collection requires that the convenient CNC to a large amount of different NC systems carries out unified management control.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (12)
- A kind of 1. transmission method of computer digital control machine tool data, it is characterised in that including：According to default computer digital control machine tool CNC profile informations, multiple CNC status data information is obtained；To multiple CNC status data information, processing is packaged according to preset data encapsulation format, obtains encapsulation of data Request bag；The encapsulation of data request bag is transferred to server.
- 2. the transmission method of computer digital control machine tool data according to claim 1, it is characterised in that described to more Individual CNC status data information, processing is packaged according to preset data encapsulation format, obtains encapsulation of data request bag Step includes：To multiple CNC status data information, processing is packaged according to JSON forms, obtains the encapsulation of data request Bag.
- 3. the transmission method of computer digital control machine tool data according to claim 1, it is characterised in that described by institute Stating the step of encapsulation of data request bag is transferred to server includes：The encapsulation of data request bag is transferred to by the server by transmission control protocol/Internet Protocol.
- 4. the transmission method of computer digital control machine tool data according to claim 1, it is characterised in that described by institute After stating the step of encapsulation of data request bag is transferred to server, the transmission method also includes：Obtain the encapsulation of data response bag that the server returns according to the encapsulation of data request bag, the encapsulation of data response Wrap and place is packaged to the reception result of the status data information according to the preset data encapsulation format for the server What reason obtained.
- 5. the transmission method of the computer digital control machine tool data according to claim any one of 1-4, it is characterised in that The preset data encapsulation format includes：{" data name 1 "：Data value corresponding to the data name 1,……" data name N "：Data value corresponding to data name N}Wherein, N is positive integer.
- A kind of 6. transmitting device of computer digital control machine tool data, it is characterised in that including：First acquisition module, for according to default computer digital control machine tool CNC profile informations, obtaining multiple CNC's Status data information；Package module, for the status data information to multiple CNC, place is packaged according to preset data encapsulation format Reason, obtains encapsulation of data request bag；Transport module, for the encapsulation of data request bag to be transferred into server.
- A kind of 7. transmission method of computer digital control machine tool data, it is characterised in that including：The encapsulation of data request bag of collecting device transmission is obtained, the encapsulation of data request bag is the collecting device according to default Computer digital control machine tool CNC profile informations, after the status data information for obtaining multiple CNC, sealed according to preset data Dress form is packaged what processing obtained to multiple CNC status data information；Dissection process is carried out to the encapsulation of data request bag, obtains multiple CNC status data information.
- 8. the transmission method of computer digital control machine tool data according to claim 7, it is characterised in that described to institute State encapsulation of data request bag and carry out dissection process, after the step of obtaining multiple CNC status data information, the transmission Method also includes：Processing is packaged to the reception result of the status data information according to preset data encapsulation format, obtains encapsulation of data Response bag, and the encapsulation of data response bag is returned into the collecting device；The status data information is handled according to pre-set business computation rule, data processed result is obtained and preserves.
- 9. the transmission method of computer digital control machine tool data according to claim 8, it is characterised in that it is described according to Preset data encapsulation format is packaged processing to the reception result of the status data information, obtains encapsulation of data response bag Step includes：Processing is packaged to the reception result of the status data information according to JSON forms, obtains the encapsulation of data response Bag.
- 10. the transmission method of computer digital control machine tool data according to claim 8, it is characterised in that described to incite somebody to action The step of encapsulation of data response bag returns to the collecting device includes：The encapsulation of data response bag is returned to by the collecting device by transmission control protocol/Internet Protocol.
- 11. the transmission method of the computer digital control machine tool data according to claim any one of 7-10, its feature exist In the preset data encapsulation format includes：{" data name 1 "：Data value corresponding to the data name 1,……" data name N "：Data value corresponding to data name N}Wherein, N is positive integer.
- A kind of 12. transmitting device of computer digital control machine tool data, it is characterised in that including：Second acquisition module, for obtaining the encapsulation of data request bag of collecting device transmission, the encapsulation of data request bag is institute Collecting device is stated according to default computer digital control machine tool CNC profile informations, obtains multiple CNC status data information Afterwards, it is packaged what processing obtained to multiple CNC status data information according to preset data encapsulation format；3rd acquisition module, for carrying out dissection process to the encapsulation of data request bag, obtain multiple CNC status number It is believed that breath.
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| CN112147952A (en) * | 2019-06-28 | 2020-12-29 | 发那科株式会社 | PLC device and control device |
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| CN114615137A (en) * | 2022-03-25 | 2022-06-10 | 浙江捷创方舟数字技术有限公司 | 5G data transmission method and device |
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