CN114281023B - Remote control method and system of numerical control machine tool and storage medium - Google Patents
Remote control method and system of numerical control machine tool and storage medium Download PDFInfo
- Publication number
- CN114281023B CN114281023B CN202111631847.6A CN202111631847A CN114281023B CN 114281023 B CN114281023 B CN 114281023B CN 202111631847 A CN202111631847 A CN 202111631847A CN 114281023 B CN114281023 B CN 114281023B
- Authority
- CN
- China
- Prior art keywords
- numerical control
- machine tool
- locking
- control system
- state
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention provides a remote control method, a remote control system and a storage medium of a numerical control machine tool, wherein the method comprises the following steps: modifying a starting parameter of a numerical control system used by the numerical control machine tool according to the acquired locking instruction; if the machine tool body of the numerical control machine tool is in a standby state, controlling the numerical control system to restart to enter a preset locking state according to the modified starting parameters so as to lock the machine; if the machine tool main body of the numerical control machine tool is in a production state, the machine tool main body is controlled to suspend production and is switched to a standby state, and the numerical control system is controlled to restart to enter a preset locking state according to the modified starting parameters so as to lock the machine. The invention simplifies the flow and the requirement of locking and unlocking the numerical control machine tool and improves the locking or unlocking efficiency.
Description
Technical Field
The invention relates to the technical field of numerical control machine tool system control, in particular to a remote control method, a remote control system and a storage medium of a numerical control machine tool.
Background
The numerical control technology is the core of advanced manufacturing technology, the machine tool is a complex production tool which is essential for developing mechanical manufacturing industry and even the whole industry, the machine tool is not only a production element, but also an important commodity, and the numerical control machine tool is a mechanical-electrical integration and automation machine tool.
The controller of the numerical control machine is not a simple display, and most of the controllers of the numerical control machine are connected with the controller. With the rapid development of modern numerical control technology, a numerical control machine manufacturer or a numerical control machine controller manufacturer manages the use authority of a controller due to considerations such as technical protection, functional limitation, business problems (for example, money is not in place) and the like, so that the use authority of a user on a machine tool is controlled, for example, the machine tool is suspended until the considerations are solved, and the machine tool can be recovered to be used.
Since most numerical control machine manufacturers cannot produce numerical control systems by themselves, the numerical control systems on the market are used, and part of the numerical control systems on the market have a locking function, such as the CNC-lock function of Siemens. However, most machine tools can only perform authorized locking and unlocking based on the equipment serial number, and in the prior art, the permission file needs to be updated every time in the locking and unlocking mode, and the permission file needs to be copied by personnel, so that the locking process is complex in operation and low in efficiency.
Disclosure of Invention
The invention aims to provide a remote control method, a remote control system and a storage medium of a numerical control machine tool, and solves the technical problems of complex operation of a locking process and low efficiency.
The technical scheme provided by the invention is as follows:
the invention provides a remote control method of a numerical control machine tool, which comprises the following steps:
modifying a starting parameter of a numerical control system used by the numerical control machine tool according to the acquired locking instruction;
if the machine tool main body of the numerical control machine tool is in a standby state, controlling the numerical control system to restart into a preset locking state according to the modified starting parameters so as to realize locking;
and if the machine tool main body of the numerical control machine tool is in a production state, controlling the machine tool main body to pause production and switch to a standby state, and controlling the numerical control system to restart to enter a preset locking state according to the modified starting parameters so as to realize locking.
Further, the step of controlling the machine tool main body to suspend production and switch to a standby state according to the locking instruction, and then controlling the operating system to restart into a preset locking state to realize locking includes the steps of:
controlling the mechanical part of the machine tool to suspend production according to the received reset signal so as to switch to the standby state;
and after the set locking execution time is reached, controlling the numerical control system to restart according to the modified starting parameters, and entering the preset locking state to realize locking.
Further, the obtaining of the locking instruction includes the steps of:
establishing connection with an upper computer, and receiving a locking instruction generated and sent by a machine tool running program triggered by the upper computer according to an input signal of an operator; or the like, or, alternatively,
the wireless gateway is connected with the upper computer, and the wireless gateway receives a locking instruction which is triggered, generated and sent after the wireless gateway reaches the preset locking set time.
Further, the entering the lock state includes the following steps:
and restoring the modified starting parameters to the original state according to the unlocking instruction, and controlling the numerical control system to enter an unlocking state after restarting.
The invention also provides a remote control system of the numerical control machine tool, comprising: a machine tool body and a control device; the machine tool main body comprises a controller and machine tool mechanical components, wherein the controller comprises an operating system and peripheral hardware; a numerical control system runs on the operating system, runs an organic bed running program and stores parameter files:
the control equipment is used for acquiring a locking instruction;
the control equipment is also used for modifying the starting parameters of the numerical control system used by the numerical control machine tool according to the locking instruction;
the control equipment is also used for controlling the numerical control system to restart to enter a preset locking state according to the modified starting parameters to realize locking if the machine tool main body is in a standby state;
and the control equipment is also used for controlling the machine tool main body to suspend production and switch to a standby state if the machine tool main body is in a production state, and controlling the numerical control system to restart to enter a preset locking state according to the modified starting parameters so as to realize locking.
Further, the operating system is further configured to control a mechanical part of the machine tool to suspend production according to the received reset signal to switch to the standby state, and after a set time for locking the machine is reached, control the numerical control system to restart according to the modified start parameter, and enter the preset locking state to lock the machine.
Further, the control apparatus includes: the upper computer runs an organic bed running program and is connected with the controller;
the upper computer is used for acquiring an input signal of an operator, triggering the machine tool running program to generate a locking instruction and sending the locking instruction to the controller.
Further, the control apparatus further includes: a wireless gateway establishing a connection with the controller;
the wireless gateway is used for triggering and generating a locking instruction after the preset locking set time is reached, and sending the locking instruction to the controller.
Further, the operating system is further configured to receive an unlocking instruction; the unlocking instruction is generated by the wireless gateway or the upper computer;
and the operating system is also used for restoring the modified starting parameters to the original state according to the unlocking instruction and controlling the numerical control system to enter an unlocking state after being restarted.
The present invention also provides a storage medium characterized in that at least one instruction is stored in the storage medium, and the instruction is loaded and executed by a processor to implement the operation performed by the remote control method of a numerically controlled machine tool as described.
The remote control method, the remote control system and the storage medium of the numerical control machine tool can simplify the machine locking process and requirements of the numerical control machine tool and improve the machine locking efficiency.
Drawings
The above features, technical features, advantages and implementations of a remote control method, system and storage medium for a numerically controlled machine tool will be further explained in a clearly understandable manner by referring to the accompanying drawings.
Fig. 1 is a flowchart of an embodiment of a remote control method of a numerically controlled machine tool according to the present invention;
FIG. 2 is a flow chart of another embodiment of a method for remote control of a numerically controlled machine tool according to the present invention;
fig. 3 is a flowchart of another embodiment of a remote control method of a numerically controlled machine tool according to the present invention;
fig. 4 is a schematic structural diagram of an embodiment of a remote control system of a numerical control machine tool according to the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and they do not represent the actual structure as a product. Moreover, in the interest of brevity and understanding, only one of the components having the same structure or function is illustrated schematically or designated in some of the drawings. In this document, "one" means not only "only one" but also a case of "more than one".
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
In the prior art, authority management of a controller is generally realized by adding extra encryption hardware and encryption software, for example, an encryption subplate is matched with the controller, which not only increases system complexity and cost, but also needs to go through complicated steps because extra accessories are added, for example, in factory setting, encryption and decryption processes, different firmware needs to be burned to complete corresponding processes, different encryption firmware is prepared, time and date need to be updated through a serial port and data related to encryption and decryption are needed, and the encryption hardware and software added outwards can cause the operation cost of locking a machine of a numerical control machine to be greatly increased. The controller is respectively connected with the upper computer and the wireless gateway, receives a locking instruction or an unlocking instruction sent by the upper computer or the wireless gateway, modifies parameters of the numerical control system according to the locking instruction to lock the numerical control machine, or recovers the parameters of the numerical control system according to the unlocking instruction to unlock the numerical control machine, and the numerical control machine can be conveniently and efficiently locked and unlocked at low cost without the support of a numerical control system supplier or the increase of a numerical control system and the additional encryption software and hardware in the prior art.
[ first embodiment ] A method for manufacturing a semiconductor device
A remote control method of a numerical control machine tool, as shown in fig. 1, comprising:
s100, modifying a starting parameter of a numerical control system used by the numerical control machine tool according to the acquired locking instruction;
specifically, the control panel means not a simple screen but a screen including operation buttons, and a controller connected to a machine body of the numerical control machine and controlling an operating state of the numerical control machine. When the controller receives the locking instruction, the time or the time point of receiving the locking instruction can be recorded as the receiving time. The locking machine instruction comprises an identification of the numerical control machine tool to be locked, such as a product serial number or a serial number of the numerical control machine tool.
As shown in fig. 4, the machine tool body comprises a controller and machine tool mechanical components, wherein the controller comprises an operating system and peripheral hardware; a numerical control system runs on the operating system, runs an organic bed running program and stores parameter files. Generally, the numerical control machine tool can monitor the working state of the numerical control machine tool and generate a working log, wherein the working log comprises the working log of the numerical control machine tool. After the controller acquires the locking instruction, the controller can acquire the working log according to the communication protocol, and then analyzes the working log to judge whether the numerical control machine is in a standby state or a production state at present, namely the machining state (production state or standby state) of the machine tool is obtained by the controller and numerical control system data in an interactive mode. The machine body contains a controller portion and a mechanical portion, i.e., a mechanical part (e.g., a milling cutter, a spindle, etc.) of a numerically controlled machine tool. The controller has hardware and operation system software, and the operation system runs numerical control system and other software numerical control systems have operation programs and parameter file flow descriptions. And the wireless gateway or the upper computer is physically connected with the machine tool controller through a data line, wherein a locking instruction or an unlocking instruction is from a person, or the locking operation or the unlocking operation of an upper-layer system. The starting parameters of the numerical control system in the operating system are modified through the wireless gateway or the upper computer, and then the numerical control system is restarted to enable the numerical control system to be abnormal and cannot be used, so that the locking of the numerical control machine tool can be completed.
S200, if the machine tool body of the numerical control machine tool is in a standby state, controlling the numerical control system to restart to enter a preset locking state according to the modified starting parameters so as to lock the machine;
specifically, once the controller acquires the lock instruction, the controller modifies the starting parameters of the numerical control system on the operating system layer according to the lock instruction. At this moment, the controller judges whether the machine tool body of the numerical control machine tool is in a standby state or a production state, if the machine tool body is determined to be in the standby state, namely the machine tool body is not in the production state at this moment, then the controller directly gives a restart command to the operating system, and the numerical control machine tool can be controlled to be powered on again after being powered off or the numerical control system is restarted. When the numerical control machine tool is restarted, the operating system is started firstly, the numerical control system of the numerical control machine tool is started later, then the numerical control system of the full screen enters a preset locking state, at the moment, any operation of an engineer or an operator at the place where the numerical control machine tool is located does not react to the controller, and then the numerical control system enters a locking state. The starting parameters of the numerical control system are modified, so that the numerical control system is started according to the modified starting parameters when restarted, the numerical control system enters a preset locking state when half of the numerical control system is blocked, the preset locking state is similar to the state that one piece of software is opened on a computer, but a plurality of files are damaged, and the software window is opened but the normal page cannot be displayed. The preset locking state is a state that the machine tool cannot be used and cannot be operated to produce, and comprises a locking state that the machine tool body cannot be produced when a screen of the machine tool is switched to a white screen state (or a black screen state or other interfaces are displayed).
S300, if the machine tool body of the numerical control machine tool is in a production state, controlling the machine tool body to pause production and switch to a standby state, and controlling the numerical control system to restart to enter a preset locking state according to the modified starting parameters so as to realize locking.
Specifically, once the controller acquires the lock instruction, the start parameter of the numerical control system is modified on the operating system layer according to the lock instruction. At this time, the controller judges whether the machine tool body of the numerical control machine tool is in a standby state or a production state, if the machine tool body is determined to be in the production state, the controller controls the machine tool body to suspend production and switch to the standby state, and after the machine tool body is switched to the standby state, the numerical control machine tool is controlled to be powered on again after being powered off or the numerical control system is restarted like the above flow. When the numerical control machine tool is restarted, the operating system is started firstly, the numerical control system of the numerical control machine tool is started later, then the numerical control system of the full screen enters a preset locking state, at the moment, any operation of an engineer or an operator at the place where the numerical control machine tool is located does not react to the controller, and then the numerical control system enters a locking state. There are various usage scenarios of the present invention, such as the following.
First lock usage scenario: this business model has a long history of existence due to equipment rental. For modern equipment such as a numerical control machine tool, the existing leasing contract can be signed on line, and also can be signed off line, after the leasing contract is signed and paid, the leasing party transports the equipment to the leasing party to use the site for leasing and charging. If the use authority of the numerical control machine tool needs to be managed due to factors such as business problems (such as tail payment cost is not in place) and the like, the machine tool can be suspended by the machine locking implementation method, and potential safety hazards are not generated on the numerical control machine tool in production.
Second lock machine usage scenario: most numerically controlled machine tool manufacturers can not produce the numerical control system by themselves and use the numerical control system on the market, so that sellers such as the numerically controlled machine tool manufacturers and the like and buyers can sign purchase contracts on line and also can sign purchase contracts off line, and after the sellers sign and pay the purchase subscription fees agreed by the contracts, the sellers transport equipment to the buyers using sites to start leasing and charging. If the use authority of the numerical control machine tool needs to be managed due to factors such as business problems (such as tail charge is not in place) and the like, the use of the machine tool can be suspended through the machine locking implementation method, and potential safety hazards are not generated to the numerical control machine tool in production.
The numerical control machine locking device receives the machine locking instruction sent by the upper computer, modifies the parameters of the numerical control system according to the machine locking instruction to realize the machine locking of the numerical control machine, does not need the support provided by a numerical control system supplier, does not need to upgrade the numerical control system, and does not need to additionally add encryption software and hardware like the prior art, so that the machine locking operation of the numerical control machine can be realized with low cost, convenience and high efficiency.
[ second embodiment ]
A remote control method of a numerically controlled machine tool, as shown in fig. 2, includes:
s110, establishing connection with an upper computer, and receiving a locking instruction generated and sent by a machine tool running program triggered by the upper computer according to an input signal of an operator;
specifically, the connection mode of controller and host computer has the multiple, and the controller can directly realize wired connection through wired cable and host computer. An engineer or an operator can input and set the locking set time in advance on the upper computer, once the upper computer counts the time and reaches the locking set time, the locking instruction is automatically generated and sent to the controller, the upper computer sends the generated locking instruction to the controller, and the controller is connected with the upper computer in the mode and then receives the locking instruction sent by the upper computer.
S200, if the machine tool body of the numerical control machine tool is in a standby state, controlling the numerical control system to restart to enter a preset locking state according to the modified starting parameters so as to lock the machine;
s310, if the machine tool main body is in a production state, controlling the machine tool mechanical part to suspend production according to the received reset signal so as to switch to the standby state;
and S320, after the set locking execution time is reached, controlling the numerical control system to restart according to the modified starting parameters, and entering the preset locking state to realize locking.
Specifically, this embodiment is an optimized embodiment of the first embodiment, and specific effects refer to the first embodiment, which are not described in detail herein. And once the controller acquires the locking instruction, modifying the starting parameters of the numerical control system on an operating system layer according to the locking instruction. At this time, the controller judges whether the machine tool body of the numerical control machine tool is in a standby state or a production state, if the machine tool body is determined to be in the production state, a reset instruction is sent to a numerical control system of the controller through a wireless gateway or upper computer software, so that the controller sends a simulated reset signal to the machine tool body, and the machine tool body triggers and controls the machine tool body to suspend production after receiving the reset signal so as to switch to the standby state, for example, control the cutter, the washing tool and other workpieces of the machine tool body to stop working. When the controller receives the locking instruction, the time or the time point of receiving the locking instruction can be recorded as the receiving time. The controller starts timing from the receiving time, once the timing reaches the set locking machine execution time, the controller modifies the starting parameters of the numerical control system, so that the parameter file of the numerical control system level is changed, the numerical control machine can run according to the changed parameter file, and the numerical control machine can run to report errors due to the fact that the parameter file is changed, and further the numerical control machine enters a preset locking state to achieve the purpose of locking the machine.
The parameter file is a file which influences the normal operation of the numerical control machine and comprises a plurality of operation parameters, the parameter file is similar to a parameter file of a C disk of electronic equipment such as a computer, however, the parameter file of the invention is not a file of an operating system level, but the parameter file of the numerical control system level is equivalent to a file in an installation directory of certain software under the C disk, and after the start parameters are modified, the operating system of the numerical control machine can still be used to ensure that the start parameters can be changed back to be recovered.
The starting parameters can be modified in various ways, for example, a software tool can be provided to modify the parameters in a software way, the software tool is installed on both the controller and the upper computer, an engineer or an operator at the upper computer opens the software tool, and 2 control buttons, one being a locking or locking control button and one being an unlocking control button, are displayed on an operation interaction interface of the software tool. If an engineer or an operator at the upper computer clicks a locking or locking control button, the upper computer generates a corresponding locking instruction through a software tool, the upper computer sends the locking instruction to the controller, the controller directly modifies corresponding parameters according to the software tool installed on the controller of the working state (production state or standby state) of the numerical control machine after receiving the locking instruction, and the engineer or the operator at the upper computer can modify the starting parameters without knowing which specific parameters are modified.
The parameters may also be modified using hardware means. Illustratively, an engineer or an operator logs in a numerical control machine tool management webpage through an upper computer or a mobile phone in an office, clicks a locking or locking control button on the webpage operation page, then the upper computer or the mobile phone sends a locking instruction to a controller connected with the numerical control machine tool, and the controller directly modifies corresponding parameters on hardware through a program according to the received locking instruction.
The numerical control machine locking device receives the machine locking instruction sent by the upper computer, modifies the parameters of the numerical control system according to the machine locking instruction to realize the machine locking of the numerical control machine, does not need the support provided by a numerical control system supplier, does not need to upgrade the numerical control system, and does not need to additionally add encryption software and hardware like the prior art, so that the machine locking operation of the numerical control machine can be realized with low cost, convenience and high efficiency. In addition, many numerical control machines in the prior art are not directly networked, cannot be directly remotely locked, and can only be used for performing authorized locking based on the equipment serial number in an off-line mode.
Compared with the prior art that the copy file is based on the off-line authorized locking mode of the equipment serial number, the host computer can send different locking instructions in batches, and sends the locking instructions to the controller connected with the numerical control machine to which the identity belongs according to the identity in the locking instructions, so that the purpose of locking the machines in batches is achieved, and therefore the locking efficiency of a large number of numerical control machines in the use field of the numerical control machines is further improved greatly.
[ third embodiment ] A
A remote control method of a numerically controlled machine tool, as shown in fig. 3, includes:
s120, establishing connection with an upper computer through a wireless gateway, and receiving a locking instruction which is generated and sent by triggering after the wireless gateway reaches preset locking set time;
specifically, this embodiment is an optimized embodiment of the first embodiment and the second embodiment, and specific effects refer to the first embodiment and the second embodiment, which are not described in detail herein. In addition, the controller can be connected with the wireless gateway through a network cable. If the wireless gateway and the upper computer are in the same local area network, the wireless gateway is directly connected with the upper computer through the local area network, and the controller is connected with the wireless gateway through the network cable, so that the controller can be connected with the upper computer through the wireless gateway in a wireless mode. Of course, if the wireless gateway and the upper computer are not in the same local area network, the wireless gateway is connected with the upper computer through the VPN server, and as the controller is connected with the wireless gateway through the network cable, the controller can establish wireless network connection with the upper computer through the wireless gateway and the VPN server.
The engineer or operator may generate the lock command by clicking the lock or lock control button as in the second embodiment, and the input signal is a click signal. Of course, engineers or operators can also directly speak the voice signals, the upper computer collects the voice signals of the engineers or the operators through the voices, and after the voice signals are subjected to voice recognition to obtain keywords such as "lock machine" or "lock numerical control machine" and the like which mean that the keywords are used for locking the machine of the numerical control machine, the upper computer generates a lock machine instruction, and the voice signals at the moment are input signals. The above is merely exemplary, and any manner of generating a lock command triggered by an input is within the scope of the present invention. After the upper computer generates and obtains the locking instruction, the locking instruction is sent to the controller, and therefore the controller can receive the locking instruction and record the receiving time of the locking instruction.
S200, if the machine tool body of the numerical control machine tool is in a standby state, controlling the numerical control system to restart to enter a preset locking state according to the modified starting parameters so as to lock the machine;
s310, if the machine tool main body is in a production state, controlling the machine tool mechanical part to suspend production according to the received reset signal so as to switch to the standby state;
and S320, after the set locking execution time is reached, controlling the numerical control system to restart according to the modified starting parameters, and entering the preset locking state to realize locking.
The invention receives the locking or unlocking instruction sent by the upper computer, modifies the parameters of the numerical control system according to the locking or unlocking instruction to realize the locking or unlocking of the numerical control machine, does not need the support provided by the numerical control system supplier, does not need to upgrade the numerical control system, and does not need to additionally add encryption software and hardware like the prior art, thereby realizing the locking or unlocking operation of the numerical control machine with low cost, convenience and high efficiency. In addition, many numerical control machines in the prior art are not directly networked, cannot be directly remotely locked or unlocked, and can only be authorized to be locked or unlocked based on the equipment serial number in an off-line mode.
According to the invention, the upper computer can be in communication connection with the operation panel in a wireless mode, and the upper computer can directly send the locking instruction to the controller in a wireless mode, so that the controller can directly modify parameters according to the wirelessly received locking instruction to lock the machine, an engineer or an operator does not need to go to the site where the numerical control machine is located to lock the machine, and the purpose of remotely locking the machine can be realized, thus the labor travel cost is greatly saved, the working efficiency of the engineer or the operator is improved, and the timeliness of the numerical control machine locking is greatly improved.
[ fourth example ] A
A remote control method of a numerical control machine tool comprises the following steps:
s100, modifying a starting parameter of a numerical control system used by the numerical control machine tool according to the acquired locking instruction;
s200, if the machine tool body of the numerical control machine tool is in a standby state, controlling the numerical control system to restart to enter a preset locking state according to the modified starting parameters so as to lock the machine;
s300, if a machine tool body of the numerical control machine tool is in a production state, controlling the machine tool body to pause production and switch to a standby state, and controlling the numerical control system to restart to enter a preset locking state according to the modified starting parameters so as to realize locking;
and S400, restoring the modified starting parameters to the original state according to the unlocking instruction, and controlling the numerical control system to enter an unlocking state after restarting.
Specifically, the unlocking process and the locking process of the numerical control machine tool correspond to each other. After the controller establishes the wired connection with the upper computer through the second embodiment or establishes the wireless connection with the upper computer through the third embodiment, the controller receives and acquires the unlocking instruction sent by the upper computer. Once the controller obtains the unlocking instruction, the modified starting parameters of the numerical control system are restored to the original state in the operating system layer, and then a restart instruction is issued to the operating system, so that the numerical control machine can be controlled to be powered on again after being powered off, or the numerical control system is restarted, and the operating system is started to achieve the purpose of unlocking when the numerical control machine is restarted.
For example, an engineer or an operator logs in a management webpage of the numerical control machine tool through an upper computer or a mobile phone in an office, clicks an unlocking control button on the operation webpage of the webpage, then the upper computer or the mobile phone sends an unlocking instruction to a controller connected to the numerical control machine tool, and the controller directly restores modified parameters (such as modified starting parameters and starting parameters) to an original state through a program on hardware according to the received unlocking instruction.
The invention receives the locking or unlocking instruction sent by the upper computer, modifies the parameters of the numerical control system according to the locking or unlocking instruction to realize the locking or unlocking of the numerical control machine, does not need the support provided by the numerical control system supplier, does not need to upgrade the numerical control system, and does not need to additionally add encryption software and hardware like the prior art, thereby realizing the locking or unlocking operation of the numerical control machine with low cost, convenience and high efficiency. In addition, many numerical control machines in the prior art are not directly networked, cannot be directly remotely locked or unlocked, and can only be authorized to be locked or unlocked based on the equipment serial number in an off-line mode.
The numerical control machine tool locking or unlocking system receives the locking or unlocking instruction sent by the upper computer, modifies the parameters of the numerical control system according to the locking or unlocking instruction to realize the locking or unlocking of the numerical control machine tool, does not need the support provided by a numerical control system supplier, does not need to upgrade the numerical control system, and can realize the locking or unlocking operation of the numerical control machine tool with low cost, convenience and high efficiency by additionally arranging encryption software and hardware like the prior art. In addition, many numerical control machines in the prior art are not directly networked, cannot be directly remotely locked or unlocked, and can only be authorized to be locked or unlocked based on the equipment serial number in an off-line mode. According to the invention, the upper computer can be in communication connection with the operation panel in a wireless mode, and the upper computer can directly send the locking or unlocking instruction to the controller in a wireless mode, so that the controller can directly modify parameters according to the wirelessly received locking or unlocking instruction to lock or unlock the machine, an engineer or an operator does not need to go to the site where the numerical control machine is located to lock or unlock the machine, and the aim of remotely locking or unlocking the machine can be achieved.
For example, most nc makers cannot produce nc systems themselves, and use nc systems on the market, and some nc systems on the market have a locking function, such as the CNC-lock function of siemens.
But has the following disadvantages:
1. the version of the numerical control system has higher requirements, and the latest versions are supported.
2. This function requires a pay-for-use.
3. Most machine tools are not directly networked and cannot be directly remotely locked, the prior art scheme is offline, and the permission file needs to be copied by personnel based on an authorized locking and unlocking mode of an equipment serial number, so that the operation of modifying the locking time and unlocking is complicated, and usb copies the file and has certain technical requirements on operators.
4. The main stream numerical control system has more functions, is easier to crack and has low safety, and people can know more people.
The numerical control system of the numerical control machine tool can read some parameter files when the numerical control system is started, and the operation interface of the data system can be displayed after the parameter files are loaded. The invention enables the numerical control system to enter the locking state and cannot be operated by modifying one or more parameter files of the numerical control system. When the numerical control machine tool is processed, a simulated reset signal is sent to the numerical control machine tool, production is suspended, and an engineer or an operator is reminded to restart the system. The upper computer is connected with the numerical control machine through the network cable, the parameter file is directly modified into an error parameter file through the communication of the controller and the numerical control system at the bottom layer of the numerical control machine, and the machine locking operation can be automatically carried out on the numerical control machine without manual operation of extra workers on the numerical control machine. Of course, the parameter file which is directly and incorrectly modified by the controller through communication with the numerical control system at the bottom layer of the numerical control machine is the correct parameter file (or the effective usable parameter file), that is, the parameter file is modified and restored to the original state, and the unlocking operation can be automatically performed on the numerical control machine without manual operation of extra workers on the numerical control machine. According to the invention, the controller is sent a locking instruction through the network cable or the cloud end upper computer, and the controller transfers the locking instruction to the numerical control machine tool, so that the parameter file of the numerical control system of the numerical control machine tool can be modified conveniently, and the safety problem can not be caused. In addition, the numerical control system manufacturer is not required to support, the numerical control system is not required to be upgraded, the locking cost or the unlocking cost is lower, in addition, an engineer or an operator or field audience personnel is not required to manually operate the numerical control machine in the unlocking process of the numerical control machine, only the parameter file is recovered to be in the original state after the unlocking instruction is received, and the numerical control machine can be recovered to be in the normal use state after the numerical control machine is restarted.
[ fifth embodiment ]
A remote control system of a numerically controlled machine tool, comprising: the system comprises a controller, a numerical control machine tool and an upper computer; the controller is respectively connected with the numerical control machine tool and the upper computer; the controller includes: a machine tool body and a control device; the machine tool main body comprises a controller and machine tool mechanical parts, wherein the controller comprises an operating system and peripheral hardware; a numerical control system runs on the operating system, runs an organic bed running program and stores parameter files:
the control equipment is used for acquiring a locking instruction;
the control equipment is also used for modifying the starting parameters of the numerical control system used by the numerical control machine tool according to the locking instruction;
the control equipment is also used for controlling the numerical control system to restart to enter a preset locking state according to the modified starting parameters to realize locking if the machine tool main body is in a standby state;
and the control equipment is also used for controlling the machine tool main body to suspend production and switch to a standby state if the machine tool main body is in a production state, and controlling the numerical control system to restart to enter a preset locking state according to the modified starting parameters so as to realize locking.
Specifically, this embodiment is a system embodiment corresponding to the above method embodiment, and specific effects refer to the above method embodiment, which is not described in detail herein.
Based on the foregoing embodiment, the operating system is further configured to control, according to the received reset signal, a machine tool mechanical component to suspend production to switch to the standby state, and after a set lock execution time is reached, control the numerical control system to restart according to the modified start parameter, and enter the preset lock state to implement lock.
Specifically, this embodiment is a system embodiment corresponding to the above method embodiment, and specific effects refer to the above method embodiment, which is not described in detail herein.
Based on the foregoing embodiment, the control apparatus includes: the upper computer runs an organic bed running program and is connected with the controller;
the upper computer is used for acquiring an input signal of an operator, triggering the machine tool running program to generate a locking instruction and sending the locking instruction to the controller.
Specifically, this embodiment is a system embodiment corresponding to the above method embodiment, and specific effects refer to the above method embodiment, which is not described in detail herein.
Based on the foregoing embodiment, the control apparatus includes: the upper computer runs an organic bed running program and is connected with the controller;
the wireless gateway is used for triggering and generating a locking instruction after the preset locking set time is reached, and sending the locking instruction to the controller.
Specifically, this embodiment is a system embodiment corresponding to the above method embodiment, and specific effects refer to the above method embodiment, which is not described in detail herein.
Based on the foregoing embodiment, the operating system is further configured to receive an unlocking instruction; the unlocking instruction is generated by the wireless gateway or the upper computer;
and the operating system is also used for restoring the modified starting parameters to the original state according to the unlocking instruction and controlling the numerical control system to enter an unlocking state after being restarted.
It will be apparent to those skilled in the art that, for convenience and simplicity of description, the above division of the program modules is merely used as an example, and in practical applications, the above distribution of functions may be performed by different program modules according to needs, that is, the internal structure of the apparatus may be divided into different program units or modules to perform all or part of the above-described functions. Each program module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one processing unit, and the integrated unit may be implemented in a form of hardware, or may be implemented in a form of software program unit. In addition, the specific names of the program modules are only used for distinguishing the program modules from one another, and are not used for limiting the protection scope of the application.
In an embodiment of the present invention, a storage medium stores at least one instruction, and the instruction is loaded and executed by a processor to implement the operations performed by the embodiments corresponding to the remote control method of the numerical control machine tool. For example, the storage medium may be a read-only memory (ROM), a Random Access Memory (RAM), a compact disc read-only memory (CD-ROM), a magnetic tape, a floppy disk, an optical data storage device, and the like.
They may be implemented in program code executable by a computing device such that it is executed by the computing device, or as individual integrated circuit modules, or as a plurality of modules or steps within a single integrated circuit module, when stored in a storage device. Thus, the present invention is not limited to any specific combination of hardware and software.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or recited in detail in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus/controller and method may be implemented in other ways. For example, the above-described apparatus/controller embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated modules/units may be stored in a storage medium if they are implemented in the form of software functional units and sold or used as separate products. Based on such understanding, all or part of the flow of the method according to the embodiments of the present invention may also be implemented by sending instructions to relevant hardware through a computer program, where the computer program may be stored in a storage medium, and when the computer program is executed by a processor, the steps of the method embodiments may be implemented. Wherein the computer program may be in source code form, object code form, an executable file or some intermediate form, etc. The storage medium may include: any entity or device capable of carrying the computer program, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, read-Only Memory (ROM), random Access Memory (RAM), electrical carrier wave signal, telecommunication signal, software distribution medium, etc. It should be noted that the content of the storage medium may be increased or decreased as appropriate according to the requirements of legislation and patent practice in the jurisdiction, for example: in certain jurisdictions, in accordance with legislation and patent practice, computer-readable storage media do not include electrical carrier signals and telecommunications signals.
It should be understood that, although the steps in the flowcharts of the figures are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least a portion of the steps in the flow chart of the figure may include multiple sub-steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed alternately or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and amendments can be made without departing from the principle of the present invention, and these modifications and amendments should also be considered as the protection scope of the present invention.
Claims (10)
1. A remote control method of a numerical control machine tool is characterized by comprising the following steps:
modifying a starting parameter of a numerical control system used by the numerical control machine tool according to the acquired locking instruction;
if the machine tool body of the numerical control machine tool is in a standby state, controlling the numerical control system to restart to enter a preset locking state according to the modified starting parameters so as to lock the machine;
if the machine tool main body of the numerical control machine tool is in a production state, controlling the machine tool main body to suspend production and switching to a standby state, and controlling the numerical control system to restart to enter a preset locking state according to the modified starting parameters so as to realize locking; the preset locking state is a state that the machine tool is not usable and cannot be operated for production.
2. The remote control method of the numerical control machine according to claim 1, wherein the controlling the machine body to suspend production and switch to a standby state, and controlling the numerical control system to restart to enter a preset locking state according to the modified start parameter to realize locking comprises the steps of:
controlling the mechanical part of the machine tool to suspend production according to the received reset signal so as to switch to the standby state;
and after the set locking execution time is reached, controlling the numerical control system to restart according to the modified starting parameters, and entering the preset locking state to realize locking.
3. The remote control method of the numerical control machine tool according to claim 1, wherein the acquired lock command comprises the steps of:
establishing connection with an upper computer, and receiving a locking instruction which is generated and sent by the machine tool running program triggered by the upper computer according to an input signal of an operator; or the like, or, alternatively,
the wireless gateway is connected with the upper computer, and the wireless gateway receives a locking instruction which is triggered, generated and sent after the wireless gateway reaches the preset locking set time.
4. The remote control method of the numerical control machine tool according to any one of claims 1 to 3, comprising the step of, after entering the lock state:
and restoring the modified starting parameters to the original state according to the unlocking instruction, and controlling the numerical control system to enter an unlocking state after restarting.
5. A remote control system of a numerically controlled machine tool, comprising: a machine tool body and a control device; the machine tool main body comprises a controller and machine tool mechanical parts, wherein the controller comprises an operating system and peripheral hardware; a numerical control system runs on the operating system, runs an organic bed running program and stores parameter files:
the control equipment is used for acquiring a locking instruction;
the control equipment is also used for modifying the starting parameters of the numerical control system used by the numerical control machine tool according to the locking instruction;
the control equipment is also used for controlling the numerical control system to restart to enter a preset locking state according to the modified starting parameters to realize locking if the machine tool main body is in a standby state;
and the control equipment is also used for controlling the machine tool main body to suspend production and switch to a standby state if the machine tool main body is in a production state, and controlling the numerical control system to restart to enter a preset locking state according to the modified starting parameters so as to realize locking.
6. The remote control system of the numerical control machine tool according to claim 5, further comprising:
and the operating system is also used for controlling the mechanical parts of the machine tool to suspend production according to the received reset signal so as to switch to the standby state, controlling the numerical control system to restart according to the modified starting parameters after the set locking execution time is reached, and entering the preset locking state so as to realize locking.
7. The remote control system of the numerical control machine tool according to claim 5, wherein the control apparatus comprises: the upper computer runs an organic bed running program and is connected with the controller;
the upper computer is used for acquiring an input signal of an operator, triggering the machine tool running program to generate a locking instruction and sending the locking instruction to the controller.
8. The remote control system of the numerical control machine tool according to claim 7, wherein the control apparatus further comprises: a wireless gateway establishing a connection with the controller;
the wireless gateway is used for triggering and generating a locking instruction after the preset locking set time is reached, and sending the locking instruction to the controller.
9. The remote control system of the numerical control machine tool according to any one of claims 7 to 8, wherein:
the operating system is also used for receiving an unlocking instruction; the unlocking instruction is generated by the wireless gateway or the upper computer;
and the operating system is also used for restoring the modified starting parameters to the original state according to the unlocking instruction and controlling the numerical control system to enter an unlocking state after being restarted.
10. A storage medium characterized in that at least one instruction is stored in the storage medium, which is loaded and executed by a processor to implement the operations performed by the remote control method of a numerical control machine tool according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111631847.6A CN114281023B (en) | 2021-12-28 | 2021-12-28 | Remote control method and system of numerical control machine tool and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111631847.6A CN114281023B (en) | 2021-12-28 | 2021-12-28 | Remote control method and system of numerical control machine tool and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114281023A CN114281023A (en) | 2022-04-05 |
| CN114281023B true CN114281023B (en) | 2022-11-08 |
Family
ID=80877420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111631847.6A Active CN114281023B (en) | 2021-12-28 | 2021-12-28 | Remote control method and system of numerical control machine tool and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114281023B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6404649B2 (en) * | 2014-09-09 | 2018-10-10 | ファナック株式会社 | Remote diagnostic equipment for computer control equipment |
| CN105487485B (en) * | 2015-12-30 | 2018-10-23 | 青海模具制造科技有限公司 | A kind of numerically-controlled machine tool security system that can be directly unlocked based on remote control |
| CN107845170A (en) * | 2017-11-07 | 2018-03-27 | 江苏中泽电气自动化有限公司 | A kind of Digit Control Machine Tool duration latch system and its method |
| CN110517379A (en) * | 2019-07-26 | 2019-11-29 | 刘凤明 | A kind of positioning of Remote Device Control panel, latch system and its method |
| CN111443659A (en) * | 2020-06-02 | 2020-07-24 | 湖北理工学院 | Remote monitoring control system for numerical control machine tool |
| CN112488784A (en) * | 2020-11-26 | 2021-03-12 | 上海维宏智能技术有限公司 | System for realizing lease management control of numerical control machine tool based on industrial internet platform |
-
2021
- 2021-12-28 CN CN202111631847.6A patent/CN114281023B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114281023A (en) | 2022-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11249769B2 (en) | Enhanced MobileQ platform application for IOS and android mobile devices | |
| CN105722081B (en) | Intelligent equipment networking method and device | |
| US10708406B2 (en) | Enhanced system and method for fully automated reverse logistics platform | |
| CN103365262A (en) | Apparatus and method for determining operation compatibility between field devices | |
| US20180089733A1 (en) | System and method for enhanced retail device testing and evaluation | |
| US20210289367A1 (en) | System and method for identifying best location for 5g in-residence router location | |
| CN104468178B (en) | Method and apparatus for configuring control system in operating environment | |
| US10117092B2 (en) | Mobile device transfer station | |
| US20210390612A1 (en) | System and Method for Upselling Customers on Mobile Device Services and Hardware | |
| EP3026591A1 (en) | Function setting method | |
| CN107797887A (en) | Data backup and restoration methods, device, storage medium and electronic equipment | |
| CN108132651A (en) | Distributed CNC Lathe networking manages system | |
| CN111967740A (en) | Operation ticket safety checking system and method thereof | |
| CN114281023B (en) | Remote control method and system of numerical control machine tool and storage medium | |
| CN110668271A (en) | Elevator control system and method | |
| CN106303371A (en) | Take pictures monitoring system, method and mobile terminal | |
| US20220398877A1 (en) | Data management device for a two-wheeled vehicle | |
| CN107845170A (en) | A kind of Digit Control Machine Tool duration latch system and its method | |
| CN113704106B (en) | Off-line detection system, method, equipment and medium for automobile digital key | |
| US20220114718A1 (en) | Enhanced automatic cosmetic grading | |
| JP6705979B2 (en) | Device setting device, device setting method, and program | |
| WO2018061621A1 (en) | Application development environment provision system, application development environment provision method, computer-readable non-transitory medium, and terminal device | |
| CN210594763U (en) | Elevator control system | |
| CN113779523A (en) | Authority management and control method, device, equipment and medium for terminal equipment | |
| CN112416805A (en) | Test management cloud platform and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |