Operation control method and device for low-temperature working condition, electronic equipment and storage medium

Abstract

The invention discloses an operation control method and device for a low-temperature working condition, electronic equipment and a storage medium, and relates to the technical field of low-temperature protection of industrial equipment.According to the operation control method and device for the low-temperature working condition, due to the fact that a speed reducer shell is subjected to heat preservation, a temperature-controllable heating assembly is arranged, and the temperature of lubricating oil is regulated and controlled in real time in combination with temperature monitoring, the viscosity of the lubricating oil at the low temperature can be effectively prevented from increasing; meanwhile, the elastic sweeping assembly is additionally arranged in front of the road wheel path to remove ice and snow on the track and reduce running resistance; then the temperature control and heating assembly is integrated with an original operation control system, dynamic regulation and control and abnormal early warning under the low-temperature working condition are achieved, and therefore the starting torque and the over-current protection triggering risk are reduced; the technical problems that the starting torque of a motor is increased due to the fact that the viscosity of lubricating oil is increased in an existing low-temperature environment, and frequency converter overcurrent protection is easily triggered to cause shutdown can be solved, and the technical effects of improving the low-temperature adaptability and the operation stability of a large traveling crane of the sampling machine, reducing non-planned shutdown and guaranteeing production continuity and detection precision are achieved.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of industrial equipment low-temperature protection, and particularly relates to a low-temperature working condition operation control method and device, electronic equipment and a storage medium. BACKGROUND

[0002] The large walking mechanism of the sampling machine is an important executive component of the sampling system in the industrial field of coal, minerals and the like, and is widely used in low-temperature operation environments such as open-air yards and ports. In the related technology, the complete sampling machine operation system is constructed through the coordinated operation of the motor reducer driving walking mechanism and the sampling device. Specifically, the system covers the whole process from power transmission, walking control to sampling execution, including key links such as lubrication system, electrical protection, environmental adaptation, etc. With the development of industrial automation and intelligentization, the stable operation of the sampling machine under extreme climate conditions has become the core requirement to ensure the continuity of production and the accuracy of detection, especially in the northern winter or high-altitude areas, the influence of low-temperature environment on equipment operation is increasingly prominent.

[0003] The existing lubricating oil is prone to viscosity increase in a low-temperature environment, which increases the demand for motor starting torque, and then triggers the over-current protection mechanism of the frequency converter, causing the equipment to stop. SUMMARY

[0004] The present disclosure provides a low-temperature working condition operation control method, device, electronic equipment and storage medium. Its main purpose is to solve the problem that the existing lubricating oil is prone to viscosity increase in a low-temperature environment, which increases the demand for motor starting torque, and then triggers the over-current protection mechanism of the frequency converter, causing the equipment to stop.

[0005] According to a first aspect of the present disclosure, a low-temperature working condition operation control method is provided, comprising: A heat preservation structure is arranged on the shell of the motor reducer of the large walking mechanism of the sampling machine, and a controllable temperature heating assembly is installed in a matched manner, and the temperature monitoring unit is combined to realize real-time regulation and control of the temperature of the lubricating oil; An elastic cleaning assembly is installed in front of the running path of the walking wheel of the large walking mechanism of the sampling machine, which is used to remove ice and snow on the surface of the track; The temperature monitoring unit, the controllable temperature heating assembly and the original operation control system of the sampling machine are integrated to form a dynamic regulation and control and abnormal early warning mechanism under low-temperature working conditions.

[0006] Optionally, the heat preservation structure is composed of an inner layer of aluminum silicate fiber insulation layer and an outer layer of polyurethane foam insulation layer.

[0007] Optionally, the heat preservation structure is arranged on the shell of the motor reducer of the large walking mechanism of the sampling machine, and a controllable temperature heating assembly is installed in a matched manner, and the temperature monitoring unit is combined to realize real-time regulation and control of the temperature of the lubricating oil, comprising: The controllable temperature heating assembly adopts a constant-temperature heating tape. The temperature monitoring unit adopts a contact temperature sensor.

[0008] Optionally, the cleaning component of the elastic cleaning assembly is a soft rubber scraper made of ethylene-propylene-diene rubber material.

[0009] Optionally, the integration of the temperature monitoring unit, the controllable temperature heating assembly, and the original operation control system of the sampling machine forms a dynamic regulation and control and abnormal early warning mechanism under low temperature working conditions. When the temperature monitoring unit detects that the lubricating oil temperature is continuously lower than the preset temperature threshold for a preset time length, an early warning signal is sent, and a sound and light alarm is triggered on the spot; The lubricating oil temperature change curve, the constant temperature heat tracing band start-stop time, and the early warning event are recorded.

[0010] According to a second aspect of the present disclosure, a low temperature working condition operation control device is provided, comprising: The regulation unit is configured to set a heat preservation structure on the shell of the large travel motor reducer of the sampling machine, and is configured to install a controllable temperature heating assembly in conjunction with a temperature monitoring unit to regulate the lubricating oil temperature in real time. The cleaning unit is configured to install an elastic cleaning assembly in front of the travel path of the large travel wheel of the sampling machine to remove ice and snow on the track surface. The integration unit is configured to integrate the temperature monitoring unit, the controllable temperature heating assembly, and the original operation control system of the sampling machine to form a dynamic regulation and control and abnormal early warning mechanism under low temperature working conditions.

[0011] Optionally, the heat preservation structure is composed of an inner layer of aluminum silicate fiber insulation layer and an outer layer of polyurethane foam insulation layer.

[0012] Optionally, the regulation unit is further configured to: The controllable temperature heating assembly adopts a constant temperature heat tracing band. The temperature monitoring unit adopts a contact temperature sensor.

[0013] Optionally, the cleaning component of the elastic cleaning assembly is a soft rubber scraper made of ethylene-propylene-diene rubber material.

[0014] Optionally, the integration unit is further configured to: When the temperature monitoring unit detects that the lubricating oil temperature is continuously lower than the preset temperature threshold for a preset time length, an early warning signal is sent, and a sound and light alarm is triggered on the spot; The lubricating oil temperature change curve, the constant temperature heat tracing band start-stop time, and the early warning event are recorded.

[0015] According to a third aspect of the present disclosure, an electronic device is provided, comprising: at least one processor; and a memory communicatively connected to the at least one processor; wherein The memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to perform the method of the first aspect.

[0016] According to a fourth aspect of the present disclosure, a non-transitory computer-readable storage medium storing computer instructions is provided, wherein the computer instructions are used to enable the computer to perform the method of the first aspect.

[0017] According to a fifth aspect of the present disclosure, a computer program product is provided, comprising a computer program which, when executed by a processor, implements the method of the first aspect.

[0018] The low-temperature operating control method, device, electronic device and storage medium provided by the present disclosure can effectively prevent the viscosity of the lubricating oil from rising at low temperatures by insulating the reducer housing and providing a controllable temperature heating assembly, and combining temperature monitoring to control the temperature of the lubricating oil in real time. At the same time, an elastic cleaning assembly is installed in front of the walking wheel path to remove ice and snow on the track and reduce the running resistance. The temperature control and heating assembly are integrated with the original operating control system to realize dynamic control and abnormal warning at low temperatures, thereby reducing the starting torque and the risk of triggering the overcurrent protection, so that the technical problems of increasing the motor starting torque and easily triggering the overcurrent protection of the frequency converter to stop due to the increase in the viscosity of the lubricating oil in the existing low-temperature environment can be solved, and the technical effects of improving the low-temperature adaptability and operating stability of the sampling machine, reducing unplanned downtime, and ensuring production continuity and detection accuracy can be achieved.

[0019] It should be understood that the content described in this part is not intended to identify key or important features of the embodiments of the present application, nor is it used to limit the scope of the present application. Other features of the present application will become apparent from the following description. BRIEF DESCRIPTION OF DRAWINGS

[0020] The accompanying drawings are used to better understand the present scheme and do not limit the present disclosure. Among them: Figure 1 A flowchart of a low-temperature operating control method provided by an embodiment of the present disclosure; Figure 2 A structural schematic diagram of a low-temperature operating control device provided by an embodiment of the present disclosure; Figure 3 A schematic block diagram of an example electronic device provided by an embodiment of the present disclosure. DETAILED DESCRIPTION

[0021] The exemplary embodiments of this disclosure are described below with reference to the accompanying drawings, including various details of the embodiments to aid understanding, and should be considered merely exemplary. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of this disclosure. Similarly, for clarity and brevity, descriptions of well-known functions and structures are omitted in the following description.

[0022] The following description, with reference to the accompanying drawings, describes a method, apparatus, electronic device, and storage medium for operating under cryogenic conditions according to embodiments of the present disclosure.

[0023] Figure 1 This is a schematic flowchart illustrating an operation control method for low-temperature conditions provided in an embodiment of this disclosure.

[0024] like Figure 1 As shown, the method includes the following steps: Step 101: Set up a heat insulation structure on the outer shell of the sampler's large trolley motor reducer, and install a temperature-controllable heating component to adjust the lubricating oil temperature in real time in conjunction with the temperature monitoring unit. The gantry motor reducer of the sampling machine is a key transmission component driving the gantry motor. The temperature of the lubricating oil inside directly affects the stability of the motor operation. If the oil temperature is too low, it can easily cause the motor overcurrent inverter to trip, thus affecting the normal operation of the sampling machine gantry motor. An insulation structure is installed on the casing of the gantry motor reducer. This insulation structure reduces heat exchange between the reducer casing and the external low-temperature environment, preventing rapid heat loss from the reducer and providing a basic guarantee for maintaining the lubricating oil temperature. Subsequently, a temperature-controlled heating component is installed on the reducer. This component can adjust the heating power according to actual needs, avoiding insufficient or excessive heating. Simultaneously, a temperature monitoring unit can collect the temperature information of the lubricating oil inside the reducer in real time and transmit the information to the control section of the temperature-controlled heating component. The control section adjusts the working state of the heating component based on the real-time temperature data, achieving dynamic real-time control of the lubricating oil temperature. This ensures that the lubricating oil temperature is always within the suitable range for stable operation of the motor and reducer, thereby reducing gantry motor malfunctions caused by low oil temperature and ensuring the normal operation and efficiency of the sampling machine gantry motor.

[0025] Step 102: Install an elastic cleaning component in front of the travel path of the large trolley wheels of the sampling machine to remove ice and snow from the track surface; The walking wheel of the large trolley of the sampling machine is a key component for driving the large trolley to move smoothly along the track, and the friction between the walking wheel and the surface of the track directly affects the action reliability of the large trolley. If there is ice and snow on the surface of the track, the friction coefficient between the walking wheel and the track will be significantly reduced, causing the walking wheel to slip, and thus the large trolley of the sampling machine cannot move normally, affecting the normal development of the sampling operation. An elastic cleaning assembly is installed in front of the walking path of the large trolley of the sampling machine. The elastic cleaning assembly has good elasticity and aging resistance, can closely fit the surface of the track, and can contact the ice and snow on the surface of the track before the walking wheel during the movement of the large trolley. By means of its elastic deformation, it can adapt to the slight morphology of the track surface, effectively remove the ice and snow attached to the track surface, and avoid the ice and snow remaining in the track area where the walking wheel is about to contact. Through such a setting, the cleanliness of the track surface can be maintained, ensuring that the walking wheel and the track always maintain sufficient friction, preventing the walking wheel from slipping, ensuring that the large trolley of the sampling machine can move smoothly along the track, reducing the failure of the large trolley caused by ice and snow, and maintaining the stability of the overall operation of the sampling machine.

[0026] In step 103, the temperature monitoring unit, the controllable temperature heating assembly and the original operation control system of the sampling machine are integrated to form a dynamic regulation and control and abnormal early warning mechanism under low temperature conditions.

[0027] The original operation control system of the sampling machine is the control center of the core functions such as the movement of the large trolley and the sampling action, responsible for transmitting and executing various operation instructions, and ensuring the orderly development of the overall operation of the sampling machine. The temperature monitoring unit can capture the temperature data of the lubricating oil in the motor reducer in real time, and the controllable temperature heating assembly can adjust the heating state according to the temperature condition. By integrating the three, the limitations of independent operation of each component can be broken, real-time information exchange and function cooperation can be realized, and system support can be provided for stable operation under low temperature conditions.

[0028] In a low temperature environment, the operation process of the integrated system is as follows: the temperature monitoring unit continuously collects lubricating oil temperature information and synchronously transmits the data to the original operation control system. The original operation control system automatically analyzes the data according to the preset suitable temperature range of the lubricating oil, and if the oil temperature is lower than the lower limit of the range, immediately sends a start instruction to the controllable temperature heating assembly to control the power of the heating assembly and push the oil temperature to rise; when the oil temperature rises to the suitable range, the heating assembly is instructed to reduce the power or stop working, completing the dynamic regulation of the lubricating oil temperature and avoiding the oil temperature being too low to cause the motor over-current frequency converter to trip.

[0029] The integrated system can also build an abnormality early warning mechanism. If the temperature monitoring unit detects that the oil temperature continuously falls below the critical value and the heating assembly cannot effectively increase the temperature, or the heating assembly fails to respond to the control instructions, the original operation control system will quickly identify the abnormality, trigger an early warning signal, and timely remind the staff to intervene in the investigation, prevent the fault from expanding, and effectively ensure the stable operation of the sampling machine large traveling crane under low temperature conditions, and reduce the failure rate.

[0030] In some embodiments, the heat preservation structure is composed of an inner layer of aluminum silicate fiber heat preservation layer and an outer layer of polyurethane foam heat preservation layer.

[0031] In some embodiments, the heat preservation structure is provided on the shell of the motor reducer of the sampling machine large traveling crane, and a controllable temperature heating assembly is installed, which, in combination with a temperature monitoring unit, controls the temperature of the lubricating oil in real time, including: The controllable temperature heating assembly uses a constant temperature heating tape. The temperature monitoring unit uses a contact temperature sensor.

[0032] After setting up the heat preservation structure on the shell of the motor reducer of the sampling machine large traveling crane, laying the foundation for maintaining the temperature of the lubricating oil, the controllable temperature heating assembly installed in combination uses a constant temperature heating tape. This constant temperature heating tape can continuously output stable heat, which will not cause the temperature of the lubricating oil to fluctuate greatly due to sudden increase or decrease in heating power, and meets the demand of the motor reducer for the stability of the temperature of the lubricating oil. It can effectively supplement the heat lost by the lubricating oil in a low temperature environment, and avoid the temperature of the lubricating oil continuously decreasing to a range that is easy to cause the motor overcurrent frequency converter to trip. The temperature monitoring unit cooperating with the controllable temperature heating assembly uses a contact temperature sensor, which can directly contact the lubricating oil inside the motor reducer or the shell part close to the lubricating oil, and can minimize the interference of the external low temperature environment on the temperature detection result, ensuring that the real-time collected lubricating oil temperature data is true and accurate. The contact temperature sensor transmits the collected oil temperature information to the control module of the constant temperature heating tape in real time. When the detected oil temperature is lower than the appropriate temperature threshold required for normal operation of the motor reducer, the constant temperature heating tape will automatically start and maintain a constant heating power to gradually increase the oil temperature. When the oil temperature rises to the appropriate range, the constant temperature heating tape will automatically reduce the heating power or stop heating. Through the synergistic effect of the constant temperature heating tape and the contact temperature sensor, the temperature of the lubricating oil is accurately and real-time controlled, ensuring that the motor reducer can still operate stably in a low temperature environment, and further reducing the failure of the sampling machine large traveling crane caused by too low oil temperature.

[0033] In some embodiments, the cleaning component of the elastic cleaning assembly is made of soft rubber scraper made of ethylene-propylene-diene rubber material.

[0034] In some embodiments, the temperature monitoring unit, the controllable temperature heating assembly and the original operation control system of the sampling machine are integrated to form a dynamic regulation and control and abnormal early warning mechanism under low temperature working conditions, which comprises: When the temperature monitoring unit detects that the lubricating oil temperature is continuously lower than the preset temperature threshold for a preset time length of minutes, an early warning signal is sent, and a local audible and visual alarm is triggered; The lubricating oil temperature change curve, the constant temperature heating band start-stop time and the early warning event are recorded.

[0035] The original operation control system of the sampling machine is responsible for the transmission and execution of core action instructions such as the movement of the sampling machine large traveling device and sampling operation. When the temperature monitoring unit, the controllable temperature heating assembly and the original operation control system are integrated, the abnormal response and data recording function under low temperature working conditions need to be improved. The temperature monitoring unit continuously collects the temperature data of the lubricating oil in the motor reducer. When it is detected that the lubricating oil temperature is continuously lower than the preset temperature threshold for a preset time length of minutes, an early warning signal is transmitted to the original operation control system of the sampling machine at the first time, and a local audible and visual alarm device of the sampling machine large traveling device is triggered. Through the double prompt of sound warning and light flickering, the fuel department sampling shift staff can quickly detect the oil temperature anomaly, and timely go to the scene to investigate, so as to avoid the continuous low oil temperature causing the motor over-current frequency converter to trip, resulting in that the large traveling device cannot normally act. In this process, the integrated system also automatically records three types of key information. The first is the lubricating oil temperature change curve, which can completely present the fluctuation of oil temperature in different time periods, which is convenient for subsequent analysis of the influence of low temperature environment on oil temperature. The second is the start-stop time of the constant temperature heating band, which can clearly reflect whether the working state of the heating band matches the oil temperature regulation and control demand. The third is the detailed information of the early warning event, including the early warning trigger time, the continuous time length and the specific temperature value. These recorded data can provide basis for subsequent optimization of regulation and control parameters under low temperature working conditions and investigation of potential problems of equipment, further guaranteeing the stable operation of the sampling machine large traveling device under low temperature environment and helping to reduce its failure rate.

[0036] Corresponding to the above-mentioned low temperature working condition operation control method, the application also provides a low temperature working condition operation control device. Since the device embodiment of the application corresponds to the above-mentioned method embodiment, for the details not disclosed in the device embodiment, reference can be made to the above-mentioned method embodiment, which will not be described in detail in the application.

[0037] Figure 2 A structure diagram of a low temperature working condition operation control device provided by the embodiment of the present disclosure is shown in Figure 2 As shown in the figure, it comprises: The regulation and control unit 21 is used for setting a heat preservation structure on the shell of the motor reducer of the sampling machine large traveling device, and is matched with a controllable temperature heating assembly, and a temperature monitoring unit is used for real-time regulation and control of the lubricating oil temperature. The cleaning unit 22 is used to install an elastic cleaning assembly in front of the running path of the large traveling wheel of the sampling machine, so as to remove the accumulated ice and snow on the track surface. The integration unit 23 is used to integrate the temperature monitoring unit, the controllable temperature heating assembly and the original operation control system of the sampling machine, so as to form a dynamic regulation and control and abnormal early warning mechanism under low temperature working condition.

[0038] Further, in a possible implementation manner of the embodiment of the present disclosure, the heat preservation structure is composed of an inner layer of aluminum silicate fiber heat preservation layer and an outer layer of polyurethane foam heat preservation layer.

[0039] Further, in a possible implementation manner of the embodiment of the present disclosure, the regulation and control unit 21 is further used to: The controllable temperature heating assembly adopts a constant temperature heat tracing belt. The temperature monitoring unit adopts a contact type temperature sensor.

[0040] Further, in a possible implementation manner of the embodiment of the present disclosure, the cleaning component of the elastic cleaning assembly is a soft rubber scraper made of ethylene-propylene-diene rubber material.

[0041] Further, in a possible implementation manner of the embodiment of the present disclosure, the integration unit 23 is further used to: When the temperature monitoring unit detects that the lubricating oil temperature is continuously lower than the preset temperature threshold for a preset time length, an early warning signal is sent, and a local audible and visual alarm is triggered; The lubricating oil temperature change curve, the constant temperature heat tracing belt start-stop time and the early warning event are recorded.

[0042] It should be noted that the foregoing explanation and description of the method embodiment also apply to the device of the embodiment of the present disclosure, and the principle is the same, which is not limited in the embodiment of the present disclosure.

[0043] According to the embodiments of the present disclosure, the present disclosure also provides an electronic device, a readable storage medium and a computer program product.

[0044] Figure 3 A schematic block diagram of an example electronic device 400 that can be used to implement embodiments of the present disclosure is shown. The electronic device is intended to represent various forms of digital computers, such as laptops, desktops, tablets, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device can also represent various forms of mobile devices, such as personal digital assistants, cellular telephones, smartphones, wearable devices, and other similar computing devices. The components shown here, their connections and relationships, and their functions, are meant to be examples only, and are not intended to limit the implementations of the present disclosure described and / or claimed in this document.

[0045] like Figure 3 As shown, device 400 includes a computing unit 401, which can perform various appropriate actions and processes based on a computer program stored in ROM (Read-Only Memory) 402 or a computer program loaded from storage unit 408 into RAM (Random Access Memory) 403. RAM 403 may also store various programs and data required for the operation of device 400. The computing unit 401, ROM 402, and RAM 403 are interconnected via bus 404. I / O (Input / Output) interface 405 is also connected to bus 404.

[0046] Multiple components in device 400 are connected to I / O interface 405, including: input unit 406, such as keyboard, mouse, etc.; output unit 407, such as various types of monitors, speakers, etc.; storage unit 408, such as disk, optical disk, etc.; and communication unit 409, such as network card, modem, wireless transceiver, etc. Communication unit 409 allows device 400 to exchange information / data with other devices through computer networks such as the Internet and / or various telecommunications networks.

[0047] The computing unit 401 can be various general-purpose and / or special-purpose processing components with processing and computing capabilities. Some examples of the computing unit 401 include, but are not limited to, CPUs (Central Processing Units), GPUs (Graphics Processing Units), various special-purpose AI (Artificial Intelligence) computing chips, various computing units running machine learning model algorithms, DSPs (Digital Signal Processors), and any suitable processor, controller, microcontroller, etc. The computing unit 401 performs the various methods and processes described above, such as the cryogenic operating condition control method. For example, in some embodiments, the cryogenic operating condition control method can be implemented as a computer software program tangibly contained in a machine-readable medium, such as storage unit 408. In some embodiments, part or all of the computer program can be loaded and / or installed on device 400 via ROM 402 and / or communication unit 409. When the computer program is loaded into RAM 403 and executed by the computing unit 401, one or more steps of the methods described above can be performed. Alternatively, in other embodiments, the computing unit 401 may be configured to perform the aforementioned operation control method for cryogenic conditions by any other suitable means (e.g., by means of firmware).

[0048] Various implementations of the systems and techniques described above can be realized in digital electronic circuitry, integrated circuitry, a Field Programmable Gate Array (FPGA), an Application-Specific Integrated Circuit (ASIC), an Application Specific Standard Product (ASSP), a System on a Chip (SOC), a Complex Programmable Logic Device (CPLD), computer hardware, firmware, software, and / or combinations thereof. These various implementations can include implementation in one or more computer programs that are executable and / or interpretable on a programmable system including at least one programmable processor, which can be special or general purpose, coupled to receive data and instructions from, and to transmit data and instructions to, a storage system, at least one input device, and at least one output device.

[0049] Program code for carrying out methods of the present disclosure can be written in any combination of one or more programming languages. This program code can be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the program code, when executed by the processor or controller, produces a means for implementing the functions / operations specified in the flowcharts and / or block diagrams. The program code can be executed entirely on a machine, partially on a machine, partially on a machine as part of a separate software package, and partially on a remote machine or server.

[0050] In the context of this disclosure, a machine-readable medium can be a tangible medium that contains or stores a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium can be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium can include but is not limited to an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of the machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer disk, a hard disk, RAM, ROM, EPROM (Electrically Programmable Read-Only-Memory), or flash memory, an optical fiber, a CD-ROM (Compact Disc Read-Only Memory), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0051] To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having a display device (e.g., a CRT (Cathode-Ray Tube) or LCD (Liquid Crystal Display) monitor) for displaying information to the user and a keyboard and a pointing device (e.g., a mouse or a trackball) by which the user can provide input to the computer. Other kinds of devices can be used to provide for interaction with a user as well; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form, including acoustic, speech, or tactile input.

[0052] The systems and techniques described here can be implemented in a computing system that includes a back end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front end component (e.g., a user computer having a graphical user interface or a Web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back end, middleware, or front end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include a LAN (Local Area Network), a WAN (Wide Area Network), the Internet, and a blockchain network.

[0053] The computer system can include clients and servers. This relationship can be between a client and a server that are typically remote from each other and typically interact through a communication network. The relationship between client and server exists by virtue of computer programs running on the respective computer systems and having a client-server relationship to each other. The server can be a cloud server, also known as a cloud computing server or cloud host, which is a host product in the cloud computing service system, to solve the defects of large management difficulty and weak business scalability in traditional physical host and VPS service ("Virtual Private Server", or simply "VPS"). The server can also be a server of a distributed system, or a server combined with a blockchain.

[0054] It should be noted that artificial intelligence is a discipline that studies enabling computers to simulate some thinking processes and intelligent behaviors of people (such as learning, reasoning, thinking, planning, etc.), both hardware and software technologies. Artificial intelligence hardware technology generally includes technologies such as sensors, special artificial intelligence chips, cloud computing, distributed storage, big data processing, etc.; artificial intelligence software technology mainly includes computer vision technology, speech recognition technology, natural language processing technology, and machine learning / deep learning, big data processing technology, knowledge graph technology, etc. several major directions.

[0055] It should be understood that the various forms of the flow shown above can be used to reorder, add or delete steps. For example, each step described in the present disclosure can be executed in parallel, sequentially or in a different order, as long as the desired results of the technical solutions disclosed in the present disclosure can be achieved, which is not limited herein.

[0056] The above detailed description does not constitute a limitation on the protection scope of the present disclosure. Those skilled in the art should understand that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present disclosure shall be included in the protection scope of the present disclosure.

Claims

1. A method of operating control for a low-temperature working condition, characterized by, include: A heat insulation structure is installed on the outer shell of the sampler's large trolley motor reducer, and a temperature-controllable heating component is installed to control the lubricating oil temperature in real time in conjunction with a temperature monitoring unit. An elastic cleaning component is installed in front of the travel path of the large trolley wheels of the sampling machine to remove ice and snow from the track surface; By integrating the temperature monitoring unit, the temperature-controllable heating component, and the original operation and control system of the sampler, a dynamic regulation and abnormal early warning mechanism for low-temperature conditions is formed.

2. The method of claim 1, wherein, The insulation structure is composed of an inner aluminum silicate fiber insulation layer and an outer polyurethane foam insulation layer.

3. The method of claim 1, wherein, The provision of a heat insulation structure on the outer casing of the sampler's overhead trolley motor reducer, along with the installation of a temperature-controlled heating component, and the real-time adjustment of the lubricating oil temperature by a temperature monitoring unit, includes: The temperature-controllable heating component uses a constant temperature heating tape. The temperature monitoring unit uses a contact temperature sensor.

4. The method of claim 1, wherein, The cleaning component of the elastic cleaning assembly is a soft rubber scraper made of EPDM rubber.

5. The method of claim 1, wherein, The integration of the temperature monitoring unit, the controllable temperature heating component, and the original operating control system of the sampler to form a dynamic regulation and abnormal early warning mechanism under low-temperature conditions includes: When the temperature monitoring unit detects that the lubricating oil temperature is continuously lower than the preset temperature threshold for a preset duration (minutes), it sends an early warning signal and triggers an on-site audible and visual alarm. Record the lubricating oil temperature change curve, the start and stop time of the constant temperature heating cable, and early warning events.

6. A low-temperature operation control device characterized by comprising: include: The control unit is used to set up a heat insulation structure on the outer shell of the sampler's large trolley motor reducer, and to install a temperature-controllable heating component, which, together with the temperature monitoring unit, controls the lubricating oil temperature in real time. The cleaning unit is used to install an elastic cleaning component in front of the travel path of the large trolley wheels of the sampling machine to remove ice and snow from the track surface. The integrated unit is used to integrate the temperature monitoring unit, the temperature controllable heating component and the original operation control system of the sampler to form a dynamic control and abnormal early warning mechanism under low temperature conditions.

7. The apparatus of claim 6, wherein, The insulation structure is composed of an inner aluminum silicate fiber insulation layer and an outer polyurethane foam insulation layer.

8. An electronic device, comprising: include: At least one processor; as well as A memory communicatively connected to the at least one processor; wherein, The memory stores instructions that can be executed by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-5.

9. A non-transitory computer-readable storage medium having stored thereon computer instructions, wherein, The computer instructions are used to cause the computer to perform the method according to any one of claims 1-5.

10. A computer program product, characterised in that, Includes a computer program that, when executed by a processor, implements the method according to any one of claims 1-5.

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