Management system and method for electric welding machine, storage medium and program product

Abstract

The invention provides a management system and method for an electric welding machine, a storage medium and a program product, and the method comprises the steps: receiving control request information from a cloud server through a communication module when the electric welding machine does not work; when the control request information indicates that the user does not pass the authority verification of the cloud server, the execution module is controlled to keep a working state, so that the working mode of the electric welding machine is a working stop mode when the working temperature of the electric welding machine does not exceed the threshold temperature; and when the control request information indicates that the user passes the authority verification of the cloud server, the execution module is controlled to change the working state, so that the working mode of the electric welding machine is a normal working mode when the working temperature of the electric welding machine does not exceed the threshold temperature. According to the electric welding machine, the temperature sensing circuit and the remote on-off circuit are integrated, real-time monitoring and remote control over the working state of the electric welding machine are achieved, the safety and management efficiency of the electric welding machine are improved, and waste of management resources is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of electric welding machines, and in particular to a management system, method, storage medium and program product for electric welding machines. Background Art

[0002] Electric welding machines are an indispensable and important tool for many companies. They have a simple and practical structure, and the core component is a high-power transformer. Electric welding machines can melt the solder on the welding rod and the material to be welded through the high-temperature arc generated when the positive and negative poles are short-circuited instantly, thereby achieving a close connection between the contacted objects. However, in terms of the management of electric welding machines, especially the verification of user operating qualifications and the matching management between users and electric welding machines after the verification of qualifications, they are mostly carried out manually, resulting in a waste of management resources.

[0003] Based on this, the present application provides a management system, method, storage medium and program product for an electric welding machine. Summary of the invention

[0004] In view of the problems existing in the prior art, the present application provides a management system, method, storage medium and program product for an electric welding machine.

[0005] The purpose of the present application is achieved by the following technical solutions: In the first aspect, the present application provides a management system for an electric welder, the electric welder comprising a temperature control circuit, the temperature control circuit is used to detect the working temperature of the electric welder in real time when the electric welder is working, and to generate a protection signal when the working temperature exceeds a threshold temperature, the protection signal is used to make the working mode of the electric welder a stop working mode;

[0006] The system comprises:

[0007] A remote on-off circuit, comprising a communication module and an execution module, wherein the communication module is connected to a cloud server for communication, and the execution module is used to generate a protection signal when the operating temperature of the electric welder does not exceed a threshold temperature;

[0008] A controller, the controller is electrically connected to the communication module and the execution module, and the controller is configured to:

[0009] When the electric welder is not working, using the communication module to receive control request information from the cloud server;

[0010] When the control request information indicates that the user has not passed the authority verification of the cloud server, the execution module is controlled to maintain a working state, so that when the working temperature of the electric welder does not exceed the threshold temperature, the working mode of the electric welder is a stop working mode;

[0011] When the control request information indicates that the user has passed the authority verification of the cloud server, the execution module is controlled to change the working state so that the working temperature of the welding machine does not exceed the threshold temperature, and the working mode of the welding machine is the normal working mode.

[0012] In some possible implementations, the communication module includes a Bluetooth communication unit, and the communication module is used to establish a short-range communication connection with a user device;

[0013] The controller is also configured to:

[0014] When the electric welder is not working, using the communication module to receive identity certificate information from the user device;

[0015] When the identity certificate information passes the local identity authentication, the execution module is controlled to change the working state so that when the working temperature of the electric welder does not exceed the threshold temperature, the working mode of the electric welder is the normal working mode.

[0016] In some possible implementations, when the identity certificate information passes the local identity authentication, the controller is further configured to control the execution module to change the working state in the following manner:

[0017] Acquire time information, and determine whether the preset time requirement is met according to the time information; the time information includes the current time point or the running time of the welding machine within the previous preset time;

[0018] When the preset time requirement is met, the execution module is controlled to change the working state within the time period that meets the preset time requirement.

[0019] In some possible implementations, the preset time requirement includes at least one of the following:

[0020] Requirements for the current time point within the preset time period;

[0021] The welding machine must operate for no longer than the preset time.

[0022] In some possible implementations, the method for obtaining the control request information includes:

[0023] Using the user device to obtain machine code information from the electric welding machine;

[0024] The user device sends the machine code information and the welder registration information pre-stored in the user device to the cloud server;

[0025] The cloud server authenticates the user of the user device according to the machine code information and the welder registration information, generates control request information according to the identity authentication result, and sends the control request information to the controller.

[0026] In some possible implementations, the method for obtaining the control request information further includes:

[0027] Acquiring image information using the user device, wherein the image information is used to indicate a working environment of a working place of the electric welding machine;

[0028] The user device sends the image information to the cloud server; the cloud server determines whether the working environment of the welding machine meets the working requirements according to the image information;

[0029] When the working requirements are not met, or the cloud server does not receive the image information within a predetermined period of time after generating the control request information according to the identity authentication result, the cloud server adjusts the control request information to indicate that the user has not passed the authority verification of the cloud server.

[0030] In some possible implementations, when the control request information indicates that the user has passed the authority verification of the cloud server, the controller is further configured to:

[0031] When the working mode of the electric welding machine is switched from the normal working mode to the stop working mode, timing is performed to obtain the timing duration;

[0032] When the timing duration is not greater than the threshold duration, if the user continues to operate the electric welder, the execution module is used to control the working mode of the electric welder to a normal working mode when the working temperature of the electric welder does not exceed the threshold temperature;

[0033] When the timing duration is greater than the threshold duration, if the user continues to operate the electric welder, the execution module is used to control the working mode of the electric welder to a stop working mode when the working temperature of the electric welder does not exceed the threshold temperature.

[0034] In a second aspect, the present application further provides a management method for an electric welder, which is implemented based on the management system described in any one of the first aspects, and the method comprises:

[0035] When the electric welder is not working, receiving control request information from a cloud server using a communication module;

[0036] When the control request information indicates that the user has not passed the authority verification of the cloud server, the control execution module maintains the working state, so that when the working temperature of the electric welder does not exceed the threshold temperature, the working mode of the electric welder is the stop working mode;

[0037] When the control request information indicates that the user has passed the authority verification of the cloud server, the execution module is controlled to change the working state so that the working temperature of the welding machine does not exceed the threshold temperature, and the working mode of the welding machine is the normal working mode.

[0038] In a third aspect, the present application further provides a computer-readable storage medium having instructions stored thereon, which, when executed by a processor, enables the processor to implement the management method as described in the second aspect.

[0039] In combination with the above-mentioned technical solutions and the technical problems solved, the technical solutions to be protected by the present invention and the positive effects possessed are: in the system, the controller controls the working state of the execution module according to the control request information received by the communication module. Specifically, when the electric welder is not working, the controller receives the control request information sent by the cloud server through the communication module. If the control request information indicates that the user has not passed the authority verification of the cloud server, the controller will keep the execution module in the working state, and the electric welder is in the stop working mode, that is, the electric welder is not allowed to work. If the control request information indicates that the user has passed the authority verification of the cloud server, the controller will change the working state of the execution module so that the electric welder is in the normal working mode when the working temperature does not exceed the threshold temperature.

[0040] In a fourth aspect, the present application further provides a computer program product, wherein the computer program product comprises a computer program, and when the computer program is executed by at least one processor, the steps of the method described in the second aspect are implemented.

[0041] Thus, the working state of the welding machine can be remotely controlled through the cloud server, which enhances the management ability of the welding machine. One cloud server can correspond to multiple welding machines, making management more flexible and efficient. The cloud server verifies the user's authority, and only the user who passes the verification can make the welding machine enter the normal working mode, which increases the safety and compliance of the welding machine. When the welding machine is not working or the user fails the authority verification (no corresponding operation qualification), the welding machine is kept in the stop working mode. Through remote control and authority verification, it can be ensured that only authorized welders (ie users) can operate the welding machine, which helps to improve work efficiency and reduce the risk of illegal operation.

[0042] In summary, by integrating the temperature sensing circuit and the remote on-off circuit, real-time monitoring and remote control of the working status of the welding machine are realized, the safety and management efficiency of the welding machine are improved, and the waste of management resources is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The present application is further described below in conjunction with the accompanying drawings and implementation methods.

[0044] Figure 1It is a schematic block diagram of a management system, a cloud server, and a user device for an electric welding machine provided in an embodiment of the present application.

[0045] Figure 2 It is a flow chart of a management method for an electric welding machine provided in an embodiment of the present application.

[0046] Figure 3 It is a partial flow chart of a management method for an electric welding machine provided in an embodiment of the present application.

[0047] Figure 4 It is a flow chart for changing the working state of an electric welding machine provided in an embodiment of the present application.

[0048] Figure 5 It is a partial flow chart of a management method for an electric welding machine provided in an embodiment of the present application. DETAILED DESCRIPTION

[0049] Below, in conjunction with the accompanying drawings and specific implementation methods, the present application is further described. It should be noted that, under the premise of no conflict, the various embodiments described below or the various technical features can be arbitrarily combined to form a new embodiment. The implementation procedures of the present application will be described below with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. The present application can also be implemented or applied through other different specific implementation procedures, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be understood that the preferred embodiments are only for illustrating the present application, not for limiting the scope of protection of the present application.

[0050] System Embodiments.

[0051] See also Figure 1 , Figure 1 It is a schematic block diagram of a management system, a cloud server, and a user device for an electric welding machine provided in an embodiment of the present application.

[0052] The electric welder comprises a temperature control circuit, wherein the temperature control circuit is used to detect the working temperature of the electric welder in real time when the electric welder is working, and to generate a protection signal when the working temperature exceeds a threshold temperature, wherein the protection signal is used to set the working mode of the electric welder to a stop working mode;

[0053] The system comprises:

[0054] The remote on-off circuit includes a communication module and an execution module. The communication module is connected to the cloud server for communication. The execution module is used to generate a protection signal when the operating temperature of the welding machine does not exceed the threshold temperature. The communication module may include a 4G communication unit, a 5G communication unit, a WIFI communication unit, etc. to realize remote communication with the cloud server.

[0055] A controller, the controller is electrically connected to the communication module and the execution module, and the controller is configured to:

[0056] When the electric welder is not working, using the communication module to receive control request information from the cloud server;

[0057] When the control request information indicates that the user has not passed the authority verification of the cloud server, the execution module is controlled to maintain a working state, so that when the working temperature of the electric welder does not exceed the threshold temperature, the working mode of the electric welder is a stop working mode;

[0058] When the control request information indicates that the user has passed the authority verification of the cloud server, the execution module is controlled to change the working state so that the working temperature of the welding machine does not exceed the threshold temperature, and the working mode of the welding machine is the normal working mode.

[0059] The welder has a built-in temperature control circuit for real-time monitoring of the welder's operating temperature. When it is detected that the welder's operating temperature exceeds a preset threshold temperature, the temperature control circuit generates a protection signal. At the same time, the remote on-off circuit can be considered to be connected in parallel or in series with the original temperature control circuit to adjust the welder's operating mode.

[0060] The controller controls the working state of the execution module according to the control request information received by the communication module. Specifically, when the electric welder is not working, the controller receives the control request information sent by the cloud server through the communication module. If the control request information indicates that the user has not passed the authority verification of the cloud server, the controller will keep the execution module in working state, and the electric welder is in stop working mode, that is, the electric welder is not allowed to work. If the control request information indicates that the user has passed the authority verification of the cloud server, the controller will change the working state of the execution module so that the electric welder is in normal working mode when the working temperature does not exceed the threshold temperature. This application does not limit the threshold temperature, and the threshold temperature is generally set when the electric welder leaves the factory.

[0061] The beneficial effect of this embodiment is that the working state of the electric welder is allowed to be remotely controlled through the cloud server, which enhances the management ability of the electric welder. One cloud server can correspond to multiple electric welders, making management more flexible and efficient. The cloud server verifies the user's authority, and only the user who passes the verification can make the electric welder enter the normal working mode, which increases the safety and compliance of the use of the electric welder. When the electric welder is not working or the user fails to pass the authority verification, the electric welder is kept in the stop working mode. Through remote control and authority verification, it can be ensured that only authorized welders (i.e. users) can operate the electric welder, which helps to improve work efficiency and reduce the risk of illegal operation.

[0062] In summary, by integrating the temperature sensing circuit and the remote on-off circuit, real-time monitoring and remote control of the working status of the welding machine are realized, the safety and management efficiency of the welding machine are improved, and the waste of management resources is reduced.

[0063] In a specific application, the temperature control circuit includes a temperature sensor (probe) arranged on the mainboard of the electric welder, which is used to detect the working temperature of the mainboard of the electric welder in real time when the electric welder is working. It can be considered that the temperature control circuit is used to output a control signal when the mainboard is within the threshold temperature, so that the electric welder can work normally. The execution module includes a relay, and the working contact of the relay is connected in series to the output line of the control signal of the temperature control circuit. When the control request information indicates that the user has passed the authority verification of the cloud server, the working contact of the relay is controlled to be turned on, so that when the working temperature of the electric welder does not exceed the threshold temperature, the normal output of the control signal makes the working mode of the electric welder a normal working mode. Similarly, when the control request information indicates that the user has not passed the authority verification of the cloud server, the working contact of the relay is controlled to be turned off, so that when the working temperature of the electric welder does not exceed the threshold temperature, the control signal is not output. In a specific application, the circuit components can be adjusted, and the specific circuit connection can be reasonably designed to achieve the same function, and this application does not limit it.

[0064] In an exemplary embodiment, the communication module includes a Bluetooth communication unit, and the communication module is used to establish a short-range communication connection with a user device;

[0065] The controller is also configured to:

[0066] When the electric welder is not working, using the communication module to receive identity certificate information from the user device;

[0067] When the identity certificate information passes the local identity authentication, the execution module is controlled to change the working state so that when the working temperature of the electric welder does not exceed the threshold temperature, the working mode of the electric welder is the normal working mode.

[0068] The communication module includes a Bluetooth communication unit for establishing a short-range communication connection with the user device. Specifically, for the working environment of the electric welder, there may be a situation where the long-distance communication signal is not good. In this case, the electric welder can exchange data with the user's mobile device (such as a smartphone or tablet) through Bluetooth technology. In a specific application, the cloud server communicates with the user device and the management system respectively via 4G (or remote communication such as WIFI communication), and at the same time (when the cloud server cannot connect to the management system) the user device can also communicate with the management system via Bluetooth. The identity certificate information can exist in the form of an electronic digital certificate and be used for verification.

[0069] When the electric welder is not working, the controller uses the communication module to receive the identity certificate information from the user device. The identity certificate information includes, for example, a digital certificate or encrypted personal identification information, which is used to indicate that the user has the welder qualifications (the operating qualifications of the electric welder). In this case, it can be considered that the storage unit of the controller stores data for identity authentication such as a trusted certificate list, which is used to check whether the certificate corresponds to the record in the list, and has the function of local identity authentication. When the received identity certificate information passes the local identity authentication, the controller will change the working state of the execution module.

[0070] If the identity certificate information is successfully verified, the controller will change the working mode of the welder to the normal working mode, allowing the welder to work when the working temperature does not exceed the threshold temperature. If the verification fails, the welder will remain in the stop working mode to ensure that unauthorized personnel cannot start the welder.

[0071] The beneficial effect of this embodiment is that, through Bluetooth communication and local identity authentication, it can be ensured that only authorized personnel can operate the welding machine without cloud authentication, thereby improving the safety of the work site. It can effectively prevent unlicensed personnel from turning on the welding machine, reducing the safety accidents that may be caused by unauthorized use of the welding machine.

[0072] In an exemplary embodiment, when the identity certificate information passes the local identity authentication, the controller is further configured to control the execution module to change the working state in the following manner:

[0073] Acquire time information, and determine whether the preset time requirement is met according to the time information; the time information includes the current time point or the running time of the welding machine within the previous preset time;

[0074] When the preset time requirement is met, the execution module is controlled to change the working state within the time period that meets the preset time requirement.

[0075] When the electric welder is not working, the controller receives the identity certificate information from the user device through the communication module. This information includes a digital certificate or encrypted personal identification information, which is used to verify whether the user has the qualifications to operate the electric welder. At the same time, the controller has the function of obtaining time information, which includes the current time point or the operating time of the electric welder within the previous preset time. The preset time is, for example, 24 hours, 16 hours or 8 hours. Based on the acquired time information, the controller determines whether the preset time requirements are met. The preset time requirements include, for example, the use time limit of the electric welder, the rest time interval, etc.

[0076] It can be considered that there is no preset time requirement for running the electric welder through the control request information sent by the cloud server. However, for the communication method between the user device and the controller, only if the time information meets the preset time requirement, the controller will control the execution module to change the working state within the time period, allowing the electric welder to work without exceeding the threshold temperature.

[0077] The beneficial effect of this embodiment is that by verifying the identity of the user and controlling the working hours of the welding machine, the system can effectively prevent unauthorized use of the welding machine, thereby improving the safety of the workplace. It ensures that qualified welders can operate the welding machine even when the cloud server is not connected, and improves the flexibility of management while ensuring the compliance of the operation.

[0078] In an exemplary embodiment, the preset time requirement includes at least one of the following:

[0079] Requirements for the current time point within the preset time period;

[0080] The welding machine must operate for no longer than the preset time.

[0081] The controller obtains the current time point through the built-in clock or synchronization with an external time server. At the same time, the controller records the cumulative running time of the electric welder and compares it with the preset running time. It can be checked whether the current time point falls within the preset time period, for example, it is stipulated that the electric welder is only allowed to run during daytime working hours. It can also be checked whether the cumulative running time of the electric welder exceeds the preset maximum running time (for example, 3 hours, 5 hours, 8 hours). If the current time point is within the preset time period, or the cumulative running time of the electric welder does not exceed the preset maximum running time, the controller will allow the execution module to change the working state, so that the electric welder enters the normal working mode.

[0082] Therefore, by limiting the operation time and time period of the welding machine, the risk of equipment operation caused by the cloud server's inability to authenticate can be reduced.

[0083] In an exemplary embodiment, the method for obtaining the control request information includes:

[0084] Using the user device to obtain machine code information from the electric welding machine;

[0085] The user device sends the machine code information and the welder registration information pre-stored in the user device to the cloud server;

[0086] The cloud server authenticates the user of the user device according to the machine code information and the welder registration information, generates control request information according to the identity authentication result, and sends the control request information to the controller.

[0087] As an example, a user uses a personal device (such as a mobile phone) to scan the QR code on the welding machine (or the surrounding location), thereby obtaining the machine code information of the welding machine, realizing the identity recognition of the welding machine, and providing basic data for the subsequent identity authentication and control request information generation. The user device sends the scanned machine code information and the welder registration information pre-stored in the user device to the cloud server, ensuring that the cloud server can receive the identity information of the operator and the identity information of the welding machine, and providing the necessary data for identity authentication. The cloud server authenticates the user using the user device according to the received machine code information and welder registration information. After the identity authentication is passed, the cloud server generates a control request information according to the verification result, and sends the information to the controller of the welding machine, realizing remote verification of the operator's qualifications, ensuring that only authorized personnel can operate the welding machine. The controller of the welding machine receives the control request information from the cloud server, and controls the working state of the execution module according to the information, thereby controlling the start and stop of the welding machine, and realizing remote control and management of the working state of the welding machine. If the identity authentication is not passed, the control request information indicates that the user has not passed the authority verification of the cloud server.

[0088] The beneficial effect of this embodiment is that, through QR code scanning and cloud server identity authentication, the system ensures that only authorized licensed welders can start the welding machine, effectively preventing unlicensed operations and improving the safety of the work site. Through identity authentication and control request information generation, safety accidents caused by unlicensed operations, unapproved operations, etc. can be effectively reduced.

[0089] In an exemplary embodiment, the method for obtaining the control request information further includes:

[0090] Acquiring image information using the user device, wherein the image information is used to indicate a working environment of a working place of the electric welding machine;

[0091] The user device sends the image information to the cloud server; the cloud server determines whether the working environment of the welding machine meets the working requirements according to the image information;

[0092] When the working requirements are not met, or the cloud server does not receive the image information within a predetermined period of time after generating the control request information according to the identity authentication result, the cloud server adjusts the control request information to indicate that the user has not passed the authority verification of the cloud server.

[0093] As an example, a user takes an image (photo) of a welding machine workplace through a user device (such as a mobile phone). The image includes various visual data of the working environment, which is used to indicate the condition of the working environment. The user device sends the acquired image information to the cloud server, which receives and processes the image information to determine whether the working environment meets the work requirements. Specifically, the cloud server can analyze the working environment based on the image information, such as checking whether there are flammable items, whether the ventilation is good, whether the lighting is sufficient, etc., to ensure the safety of the working environment.

[0094] If the cloud server determines that the working environment does not meet the working requirements, it generates or adjusts the control request information to indicate that the user has not passed the authority verification, thereby preventing the welding machine from starting. The controller receives the control request information sent by the cloud server and controls the working state of the execution module according to the information to ensure that the welding machine cannot continue to be used in an unsafe working environment.

[0095] As an example, image analysis on a cloud server can be achieved by extracting features from large amounts of image data through technologies such as deep learning and neural networks, and performing model training and optimization to accurately analyze and process images.

[0096] The beneficial effect of this embodiment is that, through the acquisition and analysis of image information, the system can monitor the security of the working environment during identity authentication, and promptly discover potential safety hazards, thereby improving the safety of the work. The cloud server has more powerful computing power than personal user devices. By using the cooperation of the cloud server and the user device, the process of checking the working environment is carried out on the cloud server, without occupying local computing resources, thus improving management efficiency and response speed.

[0097] In an exemplary embodiment, when the control request information indicates that the user has passed the authority verification of the cloud server, the controller is further configured to:

[0098] When the working mode of the electric welding machine is switched from the normal working mode to the stop working mode, timing is performed to obtain the timing duration;

[0099] When the timing duration is not greater than the threshold duration, if the user continues to operate the electric welder, the execution module is used to control the working mode of the electric welder to a normal working mode when the working temperature of the electric welder does not exceed the threshold temperature;

[0100] When the timing duration is greater than the threshold duration, if the user continues to operate the electric welder, the execution module is used to control the working mode of the electric welder to a stop working mode when the working temperature of the electric welder does not exceed the threshold temperature.

[0101] When the user passes the authority verification of the cloud server, the controller is configured to manage the working mode of the electric welder under specific conditions. It can be considered that the control request information received by the controller indicates that the user has passed the verification. When the working mode of the electric welder switches from the normal working mode to the stop working mode, the controller starts timing and records the duration of the electric welder in the non-working state. The controller compares the timing duration with the preset threshold duration (for example, 1 minute, 2 minutes, 5 minutes). If the timing duration is not greater than the threshold duration, it means that the non-working state of the electric welder is within an acceptable range, and the authenticated user has no intention of stopping work. When the electric welder resumes power supply, if the timing duration is not greater than the threshold duration, the controller uses the execution module to make the electric welder enter the normal working mode without exceeding the threshold temperature. If the timing duration exceeds the threshold duration, it means that the authenticated user has no intention to continue working. In order to avoid the unauthenticated user from misoperating the electric welder, the controller keeps the electric welder in the stop working mode to protect the equipment and ensure safety. The working mode of the electric welder switches from the normal working mode to the stop working mode. It may be that during the working process, the working temperature of the electric welder exceeds the threshold temperature, causing the working mode of the electric welder to jump to the stop working mode.

[0102] Method embodiment.

[0103] An embodiment of the present application provides a management method for an electric welding machine, which is implemented based on the management system described in any one of the system embodiments. Its specific implementation method is consistent with the implementation method and the technical effect achieved in the above-mentioned system implementation method, and some contents will not be repeated here.

[0104] See also Figure 2 , Figure 2 1 is a flow chart of a management method for a welding machine provided in an embodiment of the present application. The method comprises:

[0105] S101, when the electric welder is not working, receiving control request information from a cloud server using a communication module;

[0106] S102, when the control request information indicates that the user has not passed the authority verification of the cloud server, the control execution module maintains the working state, so that when the working temperature of the electric welder does not exceed the threshold temperature, the working mode of the electric welder is the stop working mode;

[0107] S103, when the control request information indicates that the user has passed the authority verification of the cloud server, the execution module is controlled to change the working state so that when the working temperature of the welding machine does not exceed the threshold temperature, the working mode of the welding machine is the normal working mode.

[0108] See also Figure 3 , Figure 3 1 is a partial flow chart of a management method for a welding machine provided in an embodiment of the present application. In an exemplary embodiment, the method further includes:

[0109] S104, when the electric welder is not working, using the communication module to receive identity certificate information from the user device;

[0110] S105, when the identity certificate information passes the local identity authentication, controlling the execution module to change the working state so that when the working temperature of the electric welder does not exceed the threshold temperature, the working mode of the electric welder is the normal working mode.

[0111] See also Figure 4 , Figure 4 The following is a flow chart of changing the working state of a welding machine provided by an embodiment of the present application. In an exemplary embodiment, when the identity certificate information passes the local identity verification, the method of controlling the execution module to change the working state includes:

[0112] S201, obtaining time information, and judging whether a preset time requirement is met according to the time information; the time information includes the current time point or the operation time of the welding machine within a previous preset time period;

[0113] S202, when the preset time requirement is met, controlling the execution module to change the working state within the time period that meets the preset time requirement.

[0114] In an exemplary embodiment, the preset time requirement includes at least one of the following:

[0115] Requirements for the current time point within the preset time period;

[0116] The welding machine must operate for no longer than the preset time.

[0117] In an exemplary embodiment, the method for obtaining the control request information includes:

[0118] Using the user device to obtain machine code information from the electric welding machine;

[0119] The user device sends the machine code information and the welder registration information pre-stored in the user device to the cloud server;

[0120] The cloud server authenticates the user of the user device according to the machine code information and the welder registration information, generates control request information according to the identity authentication result, and sends the control request information to the controller.

[0121] In an exemplary embodiment, the method for obtaining the control request information further includes:

[0122] Acquiring image information using the user device, wherein the image information is used to indicate a working environment of a working place of the electric welding machine;

[0123] The user device sends the image information to the cloud server; the cloud server determines whether the working environment of the welding machine meets the working requirements according to the image information;

[0124] When the working requirements are not met, or the cloud server does not receive the image information within a predetermined period of time after generating the control request information according to the identity authentication result, the cloud server adjusts the control request information to indicate that the user has not passed the authority verification of the cloud server.

[0125] See also Figure 5 , Figure 5 It is a partial flow chart of a management method for an electric welding machine provided in an embodiment of the present application. In an exemplary embodiment, when the control request information indicates that the user has passed the authority verification of the cloud server, the method further includes:

[0126] S106, when the working mode of the electric welding machine is switched from the normal working mode to the stop working mode, timing is performed to obtain the timing duration;

[0127] S107, when the timing duration is not greater than the threshold duration, if the user continues to operate the electric welder, the execution module controls the working mode of the electric welder to a normal working mode when the working temperature of the electric welder does not exceed the threshold temperature;

[0128] S108, when the timing duration is greater than the threshold duration, if the user continues to operate the electric welder, the execution module is used to control the working mode of the electric welder to a stop working mode when the working temperature of the electric welder does not exceed the threshold temperature.

[0129] As an example, a management method for an electric welding machine is provided, comprising:

[0130] When the electric welder is not working, using the communication module to receive control request information from the cloud server, or using the communication module to receive identity certificate information from the user device;

[0131] When the communication module is used to receive control request information from the cloud server, when the control request information indicates that the user has not passed the authority verification of the cloud server, the control execution module is controlled to maintain the working state, so that when the working temperature of the electric welder does not exceed the threshold temperature, the working mode of the electric welder is the stop working mode, and the welder cannot use the electric welder for welding; when the control request information indicates that the user has passed the authority verification of the cloud server, the control execution module is controlled to change the working state, so that when the working temperature of the electric welder does not exceed the threshold temperature, the working mode of the electric welder is the normal working mode, and the welder can use the electric welder for welding.

[0132] The methods for obtaining control request information include:

[0133] Using the user device to obtain machine code information from the electric welding machine;

[0134] The user device sends the machine code information and the welder registration information pre-stored in the user device to the cloud server;

[0135] The cloud server authenticates the user of the user device according to the machine code information and the welder registration information, generates control request information according to the authentication result, and sends the control request information to the controller;

[0136] Acquiring image information using the user device, wherein the image information is used to indicate a working environment of a working place of the electric welding machine;

[0137] The user device sends the image information to the cloud server; the cloud server determines whether the working environment of the welding machine meets the working requirements according to the image information;

[0138] When the working requirements are not met, or the cloud server does not receive the image information within a predetermined period of time after generating the control request information according to the identity authentication result, the cloud server adjusts the control request information to indicate that the user has not passed the authority verification of the cloud server.

[0139] When the communication module is used to receive identity certificate information from the user device, when the identity certificate information passes the local identity authentication, the time information is obtained, and whether the preset time requirement is met is determined according to the time information; the time information includes the current time point or the operating time of the electric welder within the previous preset time; when the preset time requirement is met, the execution module is controlled to change the working state within the time period that meets the preset time requirement, so that when the operating temperature of the electric welder does not exceed the threshold temperature, the working mode of the electric welder is the normal working mode, and the welder can use the electric welder for welding;

[0140] When the identity certificate information does not pass the local identity verification, the execution module is controlled to change the working state so that the working temperature of the electric welder does not exceed the threshold temperature, the working mode of the electric welder is the stop working mode, and the welder cannot use the electric welder for welding. The preset time requirement includes at least one of the following: the requirement that the current time point is within the preset time period; the requirement that the electric welder operates for a time period not greater than the preset time period within the preset time period.

[0141] Storage Medium Embodiments.

[0142] This embodiment provides a computer-readable storage medium on which instructions are stored. When the instructions are executed by a processor, the processor implements any method described in the method embodiment. The specific embodiments are consistent with the embodiments and technical effects recorded in the above method embodiments, and some contents are not repeated here.

[0143] Computer Program Product Embodiments.

[0144] The embodiment of the present application also provides a computer program product, the specific embodiments of which are consistent with the embodiments recorded in the above method embodiments and the technical effects achieved, and some contents will not be repeated here.

[0145] The computer program product includes a computer program, and when the computer program is executed by at least one processor, the steps of any of the above methods are implemented. The computer program product can be a portable compact disk read-only memory (CD-ROM) and include program code, and can be run on a terminal device, such as a personal computer. However, the computer program product of the present invention is not limited to this, and the computer program product can be any combination of one or more computer-readable media.

[0146] It should be noted that, in the embodiments of the present application, "at least one" refers to one or more, and "plurality" refers to two or more. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone, where A and B can be singular or plural. The character " / " generally indicates that the objects associated before and after are in an "or" relationship. "At least one of the following" or similar expressions refers to any combination of these items, including any combination of single or plural items. For example, at least one of a, b or c can represent: a, b, c, a and b, a and c, b and c or a and b and c, where a, b and c can be single or multiple. It is worth noting that "at least one" can also be interpreted as "one or more items".

[0147] The terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are configured to distinguish similar objects, and do not have to be configured to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0148] This application is explained from the perspectives of purpose of use, effectiveness, progress and novelty, and has met the functional enhancement and usage requirements emphasized by the Patent Law. The above description and drawings of this application are only the preferred embodiments of this application, and are not intended to limit this application. Therefore, all structures, devices, features, etc. that are similar or identical to this application, that is, all equivalent replacements or modifications made in accordance with the scope of the patent application of this application, should fall within the scope of protection of the patent application of this application.

Claims

1. A management system for an electric welder, the electric welder comprising a temperature control circuit, the temperature control circuit being used to detect the working temperature of the electric welder in real time when the electric welder is working, and to generate a protection signal when the working temperature exceeds a threshold temperature, the protection signal being used to set the working mode of the electric welder to a stop working mode; It is characterized in that The system comprises: A remote on-off circuit, comprising a communication module and an execution module, wherein the communication module is connected to a cloud server for communication, and the execution module is used to generate a protection signal when the operating temperature of the electric welder does not exceed a threshold temperature; A controller, the controller is electrically connected to the communication module and the execution module, and the controller is configured to: When the electric welder is not working, using the communication module to receive control request information from the cloud server; When the control request information indicates that the user has not passed the authority verification of the cloud server, the execution module is controlled to maintain a working state, so that when the working temperature of the electric welder does not exceed the threshold temperature, the working mode of the electric welder is a stop working mode; When the control request information indicates that the user has passed the authority verification of the cloud server, the execution module is controlled to change the working state so that the working temperature of the welding machine does not exceed the threshold temperature, and the working mode of the welding machine is the normal working mode.

2. The management system for electric welding machines according to claim 1, characterized in that: The communication module includes a Bluetooth communication unit, and the communication module is used to establish a short-range communication connection with a user device; The controller is also configured to: When the electric welder is not working, using the communication module to receive identity certificate information from the user device; When the identity certificate information passes the local identity authentication, the execution module is controlled to change the working state so that when the working temperature of the electric welder does not exceed the threshold temperature, the working mode of the electric welder is the normal working mode.

3. The management system for electric welding machines according to claim 2, characterized in that: When the identity certificate information passes the local identity authentication, the controller is further configured to control the execution module to change the working state in the following manner: Acquire time information, and determine whether the preset time requirement is met according to the time information; the time information includes the current time point or the operation time of the welding machine within the previous preset time; When the preset time requirement is met, the execution module is controlled to change the working state within the time period that meets the preset time requirement.

4. The management system for electric welding machines according to claim 3, characterized in that: The preset time requirement includes at least one of the following: Requirements for the current time point within the preset time period; The welding machine must operate for no longer than the preset time.

5. The management system for electric welding machines according to claim 1, characterized in that: The method for obtaining the control request information includes: Acquiring machine code information from the electric welding machine using the user device; The user device sends the machine code information and the welder registration information pre-stored in the user device to the cloud server; The cloud server authenticates the user of the user device according to the machine code information and the welder registration information, generates control request information according to the identity authentication result, and sends the control request information to the controller.

6. The management system for electric welding machines according to claim 5, characterized in that: The method for obtaining the control request information also includes: Acquiring image information using the user device, wherein the image information is used to indicate a working environment of a working place of the electric welding machine; The user device sends the image information to the cloud server; the cloud server determines whether the working environment of the welding machine meets the working requirements according to the image information; When the working requirements are not met, or the cloud server does not receive the image information within a predetermined period of time after generating the control request information according to the identity authentication result, the cloud server adjusts the control request information to indicate that the user has not passed the authority verification of the cloud server.

7. The management system for electric welding machines according to claim 1, characterized in that: When the control request information indicates that the user has passed the authority verification of the cloud server, the controller is further configured to: When the working mode of the electric welding machine is switched from the normal working mode to the stop working mode, timing is performed to obtain the timing duration; When the timing duration is not greater than the threshold duration, if the user continues to operate the electric welder, the execution module is used to control the working mode of the electric welder to a normal working mode when the working temperature of the electric welder does not exceed the threshold temperature; When the timing duration is greater than the threshold duration, if the user continues to operate the electric welder, the execution module is used to control the working mode of the electric welder to a stop working mode when the working temperature of the electric welder does not exceed the threshold temperature.

8. A management method for electric welding machines, implemented based on the management system described in any one of claims 1 to 7, characterized in that: The method comprises: When the electric welder is not working, receiving control request information from a cloud server using a communication module; When the control request information indicates that the user has not passed the authority verification of the cloud server, the control execution module maintains the working state, so that when the working temperature of the electric welder does not exceed the threshold temperature, the working mode of the electric welder is the stop working mode; When the control request information indicates that the user has passed the authority verification of the cloud server, the execution module is controlled to change the working state so that the working temperature of the welding machine does not exceed the threshold temperature, and the working mode of the welding machine is the normal working mode.

9. A computer-readable storage medium, characterized in that: Instructions are stored thereon, and when the instructions are executed by a processor, the processor implements the management method as claimed in claim 8.

10. A computer program product, characterized in that The computer program product comprises a computer program, which implements the steps of the method of claim 8 when executed by at least one processor.

Images