CN107395666B - Method and device for operating upgrading data packet of numerical control machine tool - Google Patents
Method and device for operating upgrading data packet of numerical control machine tool Download PDFInfo
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- CN107395666B CN107395666B CN201710367172.6A CN201710367172A CN107395666B CN 107395666 B CN107395666 B CN 107395666B CN 201710367172 A CN201710367172 A CN 201710367172A CN 107395666 B CN107395666 B CN 107395666B
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- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
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- G06F8/60—Software deployment
- G06F8/65—Updates
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
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- H04L69/162—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields involving adaptations of sockets based mechanisms
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Abstract
The invention discloses a method and a device for operating an upgrading data packet of a numerical control machine tool, wherein the method comprises the steps of starting a WIFI hotspot, establishing communication connection with at least one numerical control machine tool and acquiring current software version information of the at least one numerical control machine tool; downloading a corresponding upgrading data packet and acquiring a check value of the upgrading data packet; calculating a check value through a preset algorithm according to the downloaded upgrade data packet; and when the obtained check value is the same as the calculated check value, transmitting the downloaded upgrade data packet to the corresponding at least one numerical control machine tool. The method can effectively eliminate the situation of manually downloading the wrong upgrade package, greatly facilitates the user to upgrade the system software of a plurality of numerical control machines in batches, saves time, has high efficiency and improves the use experience of the user.
Description
Technical Field
The invention relates to a method and a device for operating an upgrading data packet of a numerical control machine tool.
Background
At present, with the rapid development of numerical control machine tool technology, the system software of the existing numerical control machine tool is gradually perfected, wherein the method for upgrading the system software of the numerical control machine tool comprises the following steps:
1. upgrade using USB flash disk
The upgrade of the USB flash disk is selected, the upgrade package file is downloaded in a website of a numerical control manufacturer or an official network disk first, then the USB flash disk is inserted into a USB port of a numerical control machine system, and the upgrade package is selected for upgrade on a numerical control software upgrade interface. This upgrading method has the following disadvantages: manual network loading and downloading of the upgrade package are required. Manual downloading may occur where an upgrade package is downloaded in error (the version of the download package does not match the target version) due to human factors. At the moment, the upgrade is carried out, the numerical control system can prompt that the versions are not matched, and an operator needs to surf the internet again to download the upgrade package and copy the upgrade package to the USB flash disk. And if a plurality of numerical control machines need to be upgraded, the upgrading operation needs to be repeated on each machine tool, and the upgrading efficiency is low.
2. Using network upgrades
If the workshop of the user is provided with a workshop network and a workshop master control (industrial personal computer), the user can perform networking upgrade through the numerical control system upgrade software arranged on the workshop master control. By using the upgrading mode, a user can receive a software updating notice of a numerical control manufacturer, and automatic upgrading and batch upgrading of the numerical control system are realized. However, most of the existing user workshops do not have a workshop network installed, and the conditions for using the method are not met.
Therefore, the method for realizing the data upgrading of the numerical control machine tool in the prior art is complex in operation and cannot conveniently and quickly acquire the upgrading data packet of the numerical control machine tool.
Disclosure of Invention
In view of the above, the present invention has been made to provide a method and apparatus for operating an numerically controlled machine tool upgrade data package that overcomes or at least partially solves the above-mentioned problems.
In a first aspect, an embodiment of the present invention provides a method for operating an upgrade data package of a numerically controlled machine tool, including:
opening a WIFI hotspot, establishing communication connection with at least one numerical control machine tool, and acquiring current software version information of the at least one numerical control machine tool;
downloading a corresponding upgrading data packet and acquiring a check value of the upgrading data packet;
calculating a check value through a preset algorithm according to the downloaded upgrade data packet;
and when the obtained check value is the same as the calculated check value, transmitting the downloaded upgrade data packet to the corresponding at least one numerical control machine tool.
In one embodiment, the establishing the communication connection includes:
receiving a Transmission Control Protocol (TCP) socket and a port number sent by the numerical control machine tool;
and analyzing the IP of the numerical control machine tool according to the TCP socket, and establishing TCP communication connection with the numerical control machine tool according to the IP and the port number of the numerical control machine tool.
In one embodiment, the acquiring current software version information of at least one numerical control machine tool includes:
sending a coding request to the at least one numerically controlled machine tool;
and receiving the current software version information and the available disk space information returned by the at least one numerical control machine tool.
In one embodiment, transmitting the upgrade data package after the downloading is completed to the corresponding at least one numerical control machine tool, includes:
analyzing the type of the upgrading data packet;
judging whether the type of the upgrading data packet is matched with the at least one numerical control machine tool or not;
and transmitting the upgrading data packet to the at least one matched numerical control machine tool.
In one embodiment, after transmitting the upgrade data package completed in downloading to the corresponding at least one numerical control machine tool, the method further includes:
sending an instruction for executing upgrading operation to the at least one numerical control machine; the upgrading operation instruction is an automatic upgrading instruction, a notification upgrading instruction and a manual upgrading instruction.
In one embodiment, calculating the check value according to the downloaded upgrade data package through a preset algorithm includes:
calculating a check value through a digest algorithm according to the downloaded upgrade data packet and the type of the obtained upgrade data packet check value, wherein the type of the calculated check value is the same as the type of the obtained check value; the type of the check value is one or more of the following types: MD5 value, SHA1 value, CRC value.
In a second aspect, an embodiment of the present invention provides a mobile terminal, where the mobile terminal includes:
the communication module is used for opening the WIFI hotspot and establishing communication connection with at least one numerical control machine;
the acquisition module is used for acquiring the current software version information of at least one numerical control machine;
the download module is used for downloading the corresponding upgrade data packet and acquiring the check value of the upgrade data packet;
the calculation module is used for calculating a check value through a preset algorithm according to the upgrade data packet downloaded by the download module;
and the transmission module is used for transmitting the downloaded upgrading data packet to the corresponding at least one numerical control machine tool when the obtained check value is the same as the calculated check value.
In one embodiment, the communication module comprises:
the receiving submodule is used for receiving a Transmission Control Protocol (TCP) socket and a port number sent by the numerical control machine tool;
and the communication submodule is used for analyzing the IP of the numerical control machine tool according to the TCP socket received by the receiving submodule and establishing TCP communication connection with the numerical control machine tool according to the IP and the port number of the numerical control machine tool.
In one embodiment, the obtaining module includes:
the sending submodule is used for sending a coding request to the at least one numerical control machine;
and the acquisition submodule is used for receiving the current software version information and the available disk space information returned by the at least one numerical control machine.
In one embodiment, the transmission module includes:
the analysis submodule is used for analyzing the type of the upgrading data packet;
the judging submodule is used for judging whether the type of the upgrading data packet analyzed by the analyzing submodule is matched with the at least one numerical control machine tool or not;
and the transmission submodule is used for transmitting the upgrading data packet to the at least one matched numerical control machine according to the judgment result of the judgment submodule.
In one embodiment, the terminal further includes:
the sending module is used for sending an instruction for executing upgrading operation to the at least one numerical control machine; the upgrading operation instruction is an automatic upgrading instruction, a notification upgrading instruction and a manual upgrading instruction.
In an embodiment, the calculation module is specifically configured to calculate, according to the downloaded upgrade data package and the type of the obtained upgrade data package check value, a check value through a digest algorithm, where the type of the calculated check value is the same as the type of the obtained check value; the type of the check value is one or more of the following types: MD5 value, SHA1 value, CRC value.
In a third aspect, an embodiment of the present invention provides a method for upgrading a data package of a numerically-controlled machine tool, including:
sending the current version information to the mobile terminal through WIFI communication connection;
and receiving a corresponding upgrading data packet sent by the mobile terminal.
In one embodiment, the connecting through WIFI communication includes:
sending a TCP socket and a port number to the mobile terminal;
and establishing TCP communication connection with the mobile terminal.
In one embodiment, the sending the current version information to the mobile terminal includes
Receiving a coding request sent by the mobile terminal;
and sending the current software version information and the available disk space information according to the coding request.
In one embodiment, the method further comprises: and receiving an instruction for executing upgrading operation sent by the mobile terminal.
In a fourth aspect, an embodiment of the present invention provides a numerical control machine tool, including:
the sending module is used for sending the current version information to the mobile terminal through WIFI communication connection;
and the receiving module is used for receiving the corresponding upgrading data packet sent by the mobile terminal.
In one embodiment, the sending module includes a communication sub-module, configured to send a TCP socket and a port number to the mobile terminal; and establishing TCP communication connection with the mobile terminal.
In one embodiment, the sending module further includes:
the receiving submodule is used for receiving the coding request sent by the mobile terminal;
and the sending submodule is used for sending the current software version information and the available disk space information according to the coding request received by the receiving submodule.
In an embodiment, the receiving module is further configured to receive an instruction for performing an upgrade operation sent by the mobile terminal.
In a fifth aspect, an embodiment of the present invention provides a system, including a mobile terminal as described in any of the above embodiments and a numerical control machine as described in any of the above embodiments.
The technical scheme provided by the embodiment of the invention has the beneficial effects that at least:
the method and the device for operating the numerical control machine tool upgrading data package provided by the embodiment of the invention comprise the steps of starting a WIFI hotspot, establishing communication connection with at least one numerical control machine tool, and acquiring current software version information of the at least one numerical control machine tool; downloading a corresponding upgrading data packet and acquiring a check value of the upgrading data packet; calculating a check value through a preset algorithm according to the downloaded upgrade data packet; and when the obtained check value is the same as the calculated check value, transmitting the downloaded upgrade data packet to the corresponding at least one numerical control machine tool. The method comprises the steps that wireless local area network WIFI communication connection is established between a mobile terminal and a numerical control machine tool, current software version information of the numerical control machine tool is obtained, a corresponding upgrading data packet is downloaded in a wide area network or mobile network environment according to the current version information, and a check value of the upgrading data packet is obtained; calculating a check value of the mobile terminal through an algorithm preset in the mobile terminal, and when the obtained check value is the same as the calculated check value, quickly transmitting the check value to a corresponding numerical control machine through wireless local area network (WIFI) communication connection; by adopting the method, the condition of manually downloading the wrong upgrade package can be effectively eliminated, great convenience is brought to a user, the system software of a plurality of numerical control machines can be upgraded in batches, the time is saved, the efficiency is high, and the use experience of the user is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a flowchart of a method for operating an upgrade data package of a numerically controlled machine tool according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a mobile phone acquiring version information of a numerical control machine tool and downloading data according to an embodiment of the present invention;
fig. 3 is a flowchart of step S103 according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of an interaction process between a mobile phone and a numerical control machine according to an embodiment of the present invention;
fig. 5 is a block diagram of a mobile terminal according to an embodiment of the present invention;
fig. 6 is a block diagram of a communication module 51 according to an embodiment of the present invention;
fig. 7 is a block diagram of the obtaining module 52 according to an embodiment of the present invention;
fig. 8 is a block diagram of a transmission module 54 according to an embodiment of the present invention;
fig. 9 is a flowchart of a method for updating a data package of a numerically-controlled machine tool according to an embodiment of the present invention;
fig. 10 is a block diagram of a numerically controlled machine tool according to an embodiment of the present invention;
fig. 11 is a block diagram of the sending module 101 according to an embodiment of the present invention;
fig. 12 is a schematic diagram of a system according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
The technical scheme provided by the embodiment of the disclosure relates to two parties: the system comprises a mobile terminal and a numerical control machine tool, wherein the mobile terminal is in communication connection with the numerical control machine tool and is used for acquiring the current version information of system software of the numerical control machine tool, downloading a corresponding upgrading data packet and acquiring a check value of the upgrading data packet, verifying the check value of the upgrading data packet according to the downloaded upgrading data packet, and transmitting the data upgrading packet to the numerical control machine tool when the verification is passed; the numerical control machine tool can be provided with a display screen and is used for sending self system software version information to the mobile terminal through being connected with the mobile terminal and receiving the data upgrading packet sent by the mobile terminal so as to realize upgrading of system software data of the numerical control machine tool. The condition that the upgrade package is downloaded by hand in error can be effectively eliminated, the great convenience is brought to a user, the system software of a plurality of numerical control machines can be upgraded in batches, the transmission speed is high, the time is saved, the upgrade cost of the user is reduced, and the use experience of the user is improved. The data upgrade package refers to a version of system software which is newer than the current version of the system software of the numerically-controlled machine tool, and may also be a differential upgrade package from the current version to the new version, a system patch, and the like.
The embodiment of the invention provides a method for operating an upgrading data packet of a numerical control machine tool for a user without a workshop network, which can comprise the following steps of S101-S104 as shown in figure 1;
s101, opening a WIFI hotspot, establishing communication connection with at least one numerical control machine tool, and acquiring current software version information of the at least one numerical control machine tool;
s102, downloading a corresponding upgrading data packet and acquiring a check value of the upgrading data packet;
s103, calculating a check value through a preset algorithm according to the downloaded upgrade data packet;
and S104, when the obtained check value is the same as the calculated check value, transmitting the downloaded upgrade data packet to the corresponding at least one numerical control machine tool.
The following is a detailed description of the above steps:
the mobile terminal can be, for example, a mobile phone, an Ipad, a handheld computer, or wearable equipment products such as smart glasses, a smart watch, a smart bracelet, and a smart ring, and the implementation of the present disclosure is not limited to this.
In the S101, network sharing of the mobile terminal is started within a preset distance range from the numerical control machine tool, a WIFI hotspot is established, and the numerical control machine tool is waited to be connected to the WIFI hotspot, so that communication connection is established; if the numerical control machine tool is connected with the mobile terminal, the numerical control machine tool can be automatically connected to the mobile terminal when the numerical control machine tool is within the WIFI signal coverage distance range of the mobile terminal. And the list of the numerical control machine tools which are connected currently can be checked through the mobile terminal. The connection between the mobile terminal and the numerical control machine tool can be established by means of USB, Bluetooth, infrared and the like. And after the mobile terminal is connected with the numerical control machine, the current software version information of the numerical control machine is acquired through the authority.
And S102, downloading the corresponding upgrading data packet in a wide area network or mobile network environment according to the obtained version information. For example, when a mobile phone acquires a numerical control system software with a new version from a numerical control manufacturer, a software list to be downloaded is generated according to the acquired version numbers of the plurality of numerical control machines, then a user can take the mobile phone to a home to connect with a wide area network or directly download a corresponding upgrade data packet in a mobile network environment, and acquire a check value set for preventing the upgrade data packet file from being damaged or maliciously tampered in the downloading process.
In S103, the downloaded corresponding plurality of upgrade data packages are calculated by a preset algorithm to obtain a plurality of corresponding check values.
And S104, comparing the check value obtained in the step S102 with the check value calculated in the step S103 according to the same upgrade data packet, if the check values are the same, determining that the upgrade data packet is verified to be complete, and transmitting the upgrade data packet which is verified to be complete to one or more corresponding numerical control machines.
The method comprises the steps that wireless local area network WIFI communication connection is established between a mobile terminal and a numerical control machine tool, current software version information of the numerical control machine tool is obtained, a corresponding upgrading data packet is downloaded in a wide area network or mobile network environment according to the current version information, and a check value of the upgrading data packet is obtained; calculating a check value of the mobile terminal through an algorithm preset in the mobile terminal, and when the obtained check value is the same as the calculated check value, quickly transmitting the check value to a corresponding numerical control machine through wireless local area network (WIFI) communication connection; by adopting the method, the condition of manually downloading the wrong upgrade package can be effectively eliminated, great convenience is brought to a user, the system software of a plurality of numerical control machines can be upgraded in batches, the time is saved, the efficiency is high, and the use experience of the user is improved.
In an embodiment, in step S101, a communication connection is established through WIFI, for example, a WIFI hotspot of the mobile terminal may be started, a broadcast is sent through a preset protocol and a port number, and information responded by the numerical control machine is received, whether the information is legal is checked according to the preset protocol, and when the information is legal, the broadcast is stopped being sent, so that the communication connection is established.
The establishing of the communication connection, for example, by receiving a Transmission Control Protocol (TCP) socket and a port number sent by the numerical control machine tool, the TCP is a connection-oriented, reliable, byte stream-based transport layer communication Protocol. Other protocols capable of establishing communication connection may be used, and the embodiment of the present disclosure does not limit this.
In an embodiment, after the mobile terminal and the cnc machine establish the TCP communication connection, step S102 may be implemented as: sending a coding request to the at least one numerically controlled machine tool; and receiving the current software version information and the available disk space information returned by the at least one numerical control machine tool. Referring to fig. 2, for example, a mobile phone sends an instruction for acquiring the current system software version information of the numerical control machine to the numerical control machine, and the code is as follows:
IP＝192.168.0.10&PORT＝9988&CMD_LENGTH＝70&OP＝7&PATH＝/c/hnc8_1.26.00.tar
wherein: IP and PORT are IP address and PORT number of the numerical control machine system to be upgraded; CMD _ LENGTH is the command message LENGTH in "bytes"; OP is an upgrade control word, in this example, a control word of 7 means that only a Programmable Logic Controller (PLC) is upgraded; the PATH is an upgrade packet PATH.
After receiving the current software version information and the available disk space information, the numerical control machine tool replies the current software version information and the available disk space information, wherein the replied codes are as follows:
IP＝192.168.0.10&PORT＝9988&CMD_LENGTH＝100&CONTENT_REQ＝C NC_VER||FREE_DISK_SPACE&CONTENT_RET＝NULL
wherein: the CONTENT _ REQ is data requested to be acquired, where the requested data in this example is a CNC software version and a remaining disk space; the CONTENT _ RET is the returned requested data, in this case the data request encoding (unsolicited feedback encoding), and thus the CONTENT _ RET is empty.
After receiving the code, the mobile terminal may take the mobile phone to home to connect to the wan or download the corresponding upgrade data package through the mobile network.
In an embodiment, step S104 transmits the downloaded upgrade data package to the corresponding at least one numerical control machine, which is shown in fig. 3, and includes steps S301 to S303:
s301, analyzing the type of the upgrading data packet;
s302, judging whether the type of the upgrading data packet is matched with the at least one numerical control machine tool;
and S303, transmitting the upgrading data packet to the at least one matched numerical control machine tool.
The downloaded upgrade data packet can be a file or a plurality of files, and the plurality of files can be transmitted to the numerical control machine tool in sequence until all files are transmitted.
The transmission of a single file can be performed circularly, or the transmission can be performed in batches, but before the transmission of a single file or a batch of files, the type of the upgrade data packet is analyzed, according to different types of numerically controlled machine tools, for example: the general lathe, the general milling machine, the driller center and the like judge whether the type of the upgrade data packet is matched with the type of the connected numerical control machine, if the machine type of the target numerical control system is not matched with the type of the upgrade data packet, the upgrade data packet cannot be transmitted to the numerical control machine; and transmitting the data to the numerical control machine tool when matching. For example, when the storage space at the end of the numerical control machine tool is insufficient, the file transmission is stopped.
In one embodiment, after transmitting the downloaded upgrade data package to the corresponding at least one numerical control machine, as shown in fig. 1, the method further includes:
s105, sending an upgrading operation execution instruction to the at least one numerical control machine; the upgrading operation instruction is an automatic upgrading instruction, a notification upgrading instruction and a manual upgrading instruction.
And (3) automatic upgrading instruction: the mobile terminal automatically downloads the upgrading data packet from the preset download address when detecting that the version of the numerical control machine software system is lower than the latest version (periodically checking whether the preset download address is updated) through interaction with the numerical control machine software system, and then transmits the upgrading data packet to the numerical control machine after verification is passed and upgrading is executed.
And (4) notification and upgrading: when the mobile terminal detects that the version of the numerical control machine tool software system is lower than the latest version, a notification can be popped up to inquire whether the user is upgraded or not. If the user confirms the upgrade, the upgrade data packet is automatically downloaded for upgrade.
Manual upgrading: when the user does not want to automatically upgrade to the latest version, a manual upgrade mode can be selected.
In this embodiment, after the upgrade of the system software of the numerically-controlled machine tool is completed, the mobile terminal may also receive a feedback message of successful upgrade.
In one embodiment, the transmission file needs to ensure the correctness and integrity of the upgrade data packet data sent by the mobile terminal received by the numerical control machine, before the transmission of the upgrade data packet file is carried out, a check value is calculated through a digest algorithm according to the downloaded upgrade data packet and the acquired type of the check value of the upgrade data packet, and the calculated type of the check value is the same as the acquired type of the check value; the check value is one or more of the following types: MD5 value, SHA1 value, CRC value.
In this embodiment, the data check is a check value calculated by a specific algorithm, such as a digest algorithm, on the original data to ensure the integrity of the upgrade data packet data. After the download is finished, the mobile terminal calculates a check value by the same algorithm, and if the check value is the same as the check value provided with the upgrade data packet, the data is complete.
MD5 may generate an equally unique "digital fingerprint" for any file (regardless of size, format, number) that changes in value of MD5, i.e., the corresponding "digital fingerprint," if anyone makes any changes to the file. Such as a downloaded data upgrade package, and simultaneously obtains its MD5 value as: BA507262AC4BAC9F0CD579E22906F6CC, then at the mobile terminal, by upgrading the downloaded data package, its MD5 is calculated, if it matches, the data package can be proved to be complete, otherwise it is tampered.
The following description is given by an embodiment, referring to fig. 4, where a mobile terminal is, for example, a mobile phone, the mobile phone establishes a TCP connection with a numerical control machine, and the mobile terminal sends a request for information of the numerical control system and receives information of the numerical control system returned by the numerical control machine; the mobile terminal downloads a corresponding upgrading data packet according to the numerical control system information, pushes the upgrading data packet to the numerical control machine after verification is passed, and receives a returned pushing result; and then sending an instruction for executing the upgrade to the numerical control machine tool, and finally receiving the upgrade result of the numerical control machine tool. The condition that the upgrade package is downloaded by hand in error can be effectively eliminated, great convenience is brought to a user, the system software of a plurality of numerical control machines can be upgraded in batches, time is saved, efficiency is high, and use experience of the user is improved.
Based on the same inventive concept, embodiments of the present invention further provide a mobile terminal, and as the principle of the problem solved by the mobile terminal is similar to the method for operating the update data package of the nc machine tool in the foregoing embodiments, the implementation of the mobile terminal may refer to the implementation of the foregoing method, and repeated details are omitted.
The following is a mobile terminal provided in an embodiment of the present invention, which may be used to execute the method embodiment for operating the upgrade data package of the nc machine tool.
Referring to fig. 5, the mobile terminal includes:
the communication module 51 is used for starting a WIFI hotspot and establishing communication connection with at least one numerical control machine;
an obtaining module 52, configured to obtain current software version information of at least one numerical control machine;
a downloading module 53, configured to download a corresponding upgrade data package and obtain a check value of the upgrade data package;
a calculating module 54, configured to calculate a check value according to the upgrade data packet downloaded by the downloading module through a preset algorithm;
and a transmission module 55, configured to transmit the downloaded upgrade data package to the corresponding at least one numerical control machine tool when the obtained check value is the same as the calculated check value.
In one embodiment, referring to fig. 6, the communication module 51 includes:
the receiving submodule 511 is configured to receive a transmission control protocol TCP socket and a port number sent by the numerical control machine;
and the communication submodule 512 is used for analyzing the numerical control machine tool IP according to the TCP socket received by the receiving submodule and establishing TCP communication connection with the numerical control machine tool according to the numerical control machine tool IP and the port number.
In one embodiment, referring to fig. 7, the obtaining module 52 includes:
the sending submodule 521 is used for sending an encoding request to the at least one numerical control machine;
and the obtaining submodule 522 is configured to receive the current software version information and the available disk space information returned by the at least one numerical control machine.
In one embodiment, referring to fig. 8, the transmission module 55 includes:
the analysis submodule 551 is used for analyzing the type of the upgrading data packet;
the judging submodule 552 is configured to judge whether the type of the upgrade data packet analyzed by the analyzing submodule is matched with the at least one numerical control machine tool;
and a transmission submodule 553, configured to transmit the upgrade data packet to the at least one matching nc machine tool according to a determination result of the determination submodule.
In one embodiment, referring to fig. 5, the terminal further includes:
a sending module 56, configured to send an instruction for performing an upgrade operation to the at least one numerical control machine; the upgrading operation instruction is an automatic upgrading instruction, a notification upgrading instruction and a manual upgrading instruction.
In an embodiment, the calculating module 54 is specifically configured to calculate a check value through a digest algorithm according to the upgrade data package downloaded by the download module and the type of the obtained check value of the upgrade data package, where the type of the calculated check value is the same as the type of the obtained check value; the type of the check value is one or more of the following types: MD5 value, SHA1 value, CRC value.
With regard to the mobile terminal in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
According to a third aspect of the embodiments of the present disclosure, an embodiment of the present disclosure provides a method for upgrading a data package of a numerically-controlled machine tool, which is shown in fig. 9, and includes steps S901 to S902:
s901, sending current version information to a mobile terminal through WIFI communication connection;
and S902, receiving a corresponding upgrading data packet sent by the mobile terminal.
In one embodiment, the connecting through WIFI communication includes:
sending a TCP socket and a port number to the mobile terminal;
and establishing TCP communication connection with the mobile terminal.
In one embodiment, the sending the current version information to the mobile terminal includes
Receiving a coding request sent by the mobile terminal;
and sending the current software version information and the available disk space information according to the coding request.
In one embodiment, the method further comprises: and receiving an instruction for executing upgrading operation sent by the mobile terminal.
According to a fourth aspect of the embodiments of the present disclosure, an embodiment of the present disclosure provides a numerically controlled machine tool, shown in fig. 10, including:
the sending module 101 is configured to send current version information to the mobile terminal through WIFI communication connection;
the receiving module 102 is configured to receive a corresponding upgrade data packet sent by a mobile terminal.
In one embodiment, the sending module 101, as shown in fig. 11, includes a communication sub-module 1011 configured to send a TCP socket and a port number to the mobile terminal; and establishing TCP communication connection with the mobile terminal.
In an embodiment, the sending module 101, as shown in fig. 11, further includes:
a receiving submodule 1012, configured to receive an encoding request sent by the mobile terminal;
and the sending sub-module 1013 is configured to send the current software version information and the available disk space information according to the encoding request received by the receiving sub-module.
In an embodiment, the receiving module 102 is further configured to receive an instruction for performing an upgrade operation, which is sent by the mobile terminal.
According to a fifth aspect of the embodiments of the present disclosure, an embodiment of the present disclosure provides a system, which is shown in fig. 12, and includes a mobile terminal as described in the above embodiments and a numerical control machine as described in the above embodiments.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. A method of operating an numerically controlled machine upgrade data package, comprising:
opening a WIFI hotspot, establishing communication connection with at least one numerical control machine tool, and acquiring current software version information of the at least one numerical control machine tool;
downloading a corresponding upgrading data packet and acquiring a check value of the upgrading data packet;
calculating a check value through a preset algorithm according to the downloaded upgrade data packet;
when the obtained check value is the same as the calculated check value, transmitting the downloaded upgrade data packet to the corresponding at least one numerical control machine;
the acquiring of the current software version information of at least one numerical control machine tool comprises the following steps: sending a coding request to the at least one numerically controlled machine tool; receiving current software version information and available disk space information returned by the at least one numerical control machine;
transmitting the downloaded upgrade data packet to the corresponding at least one numerical control machine tool, comprising: analyzing the type of the upgrading data packet; judging whether the type of the upgrading data packet is matched with the at least one numerical control machine tool or not; transmitting the upgrading data packet to the at least one matched numerical control machine tool;
after transmitting the downloaded upgrade data package to the corresponding at least one numerical control machine, the method further includes: sending an instruction for executing upgrading operation to the at least one numerical control machine; the upgrading operation instruction is an automatic upgrading instruction, a notification upgrading instruction and a manual upgrading instruction.
2. The method of claim 1, wherein the establishing the communication connection comprises:
receiving a Transmission Control Protocol (TCP) socket and a port number sent by the numerical control machine tool;
and analyzing the IP of the numerical control machine tool according to the TCP socket, and establishing TCP communication connection with the numerical control machine tool according to the IP and the port number of the numerical control machine tool.
3. The method of claim 1, wherein calculating the check value through a preset algorithm according to the upgrade data package completed by downloading comprises:
calculating a check value through a digest algorithm according to the downloaded upgrade data packet and the type of the obtained upgrade data packet check value, wherein the type of the calculated check value is the same as the type of the obtained check value; the type of the check value is one or more of the following types: MD5 value, SHA1 value, CRC value.
4. A mobile terminal, comprising:
the communication module is used for opening the WIFI hotspot and establishing communication connection with at least one numerical control machine;
the acquisition module is used for acquiring the current software version information of at least one numerical control machine;
the download module is used for downloading the corresponding upgrade data packet and acquiring the check value of the upgrade data packet;
the calculation module is used for calculating a check value through a preset algorithm according to the upgrade data packet downloaded by the download module;
the transmission module is used for transmitting the downloaded upgrading data packet to the corresponding at least one numerical control machine tool when the obtained check value is the same as the calculated check value;
the acquisition module includes: the sending submodule is used for sending a coding request to the at least one numerical control machine; the acquisition submodule is used for receiving the current software version information and the available disk space information returned by the at least one numerical control machine;
the transmission module includes: the analysis submodule is used for analyzing the type of the upgrading data packet; the judging submodule is used for judging whether the type of the upgrading data packet analyzed by the analyzing submodule is matched with the at least one numerical control machine tool or not; the transmission submodule is used for transmitting the upgrading data packet to the at least one matched numerical control machine tool according to the judgment result of the judgment submodule;
the terminal further comprises: the sending module is used for sending an instruction for executing upgrading operation to the at least one numerical control machine; the upgrading operation instruction is an automatic upgrading instruction, a notification upgrading instruction and a manual upgrading instruction.
5. The terminal of claim 4, wherein the communication module comprises:
the receiving submodule is used for receiving a Transmission Control Protocol (TCP) socket and a port number sent by the numerical control machine tool;
and the communication submodule is used for analyzing the IP of the numerical control machine tool according to the TCP socket received by the receiving submodule and establishing TCP communication connection with the numerical control machine tool according to the IP and the port number of the numerical control machine tool.
6. The terminal according to claim 4, wherein the calculation module is specifically configured to calculate the check value through a digest algorithm according to the downloaded upgrade data package and the type of the obtained upgrade data package check value, where the type of the calculated check value is the same as the type of the obtained check value; the type of the check value is one or more of the following types: MD5 value, SHA1 value, CRC value.
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| CN107807609A (en) * | 2017-11-29 | 2018-03-16 | 武汉华中数控股份有限公司 | A kind of Digit Control Machine Tool servo parameter optimization method based on big data |
| CN110874231A (en) * | 2018-09-04 | 2020-03-10 | 中兴通讯股份有限公司 | Method, device and storage medium for updating terminal version |
| CN110162488B (en) * | 2018-11-15 | 2022-02-11 | 深圳乐信软件技术有限公司 | Cache consistency checking method, device, server and storage medium |
| CN111767065A (en) * | 2019-04-02 | 2020-10-13 | 北京精雕科技集团有限公司 | Batch remote upgrading and downgrading method and system for machine tool numerical control software |
| CN111813425A (en) * | 2019-04-12 | 2020-10-23 | 顺丰科技有限公司 | Equipment upgrading method, device, equipment and storage medium |
| CN111176696B (en) * | 2019-12-31 | 2023-10-27 | 泰斗微电子科技有限公司 | Memory chip upgrading method and device, terminal equipment and medium |
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