An intelligent heat preservation system for cold region work sites, a use method, an electronic device, and a medium

Abstract

The application provides a cold zone work area intelligent heat preservation system, a use method, an electronic device and a medium. The system comprises a temperature acquisition module, an interface module, a start-stop control module, a data acquisition module and a heating module. The interface module is compatible with a CAN OPEN protocol and communicates with the start-stop control module and a main control module. The data acquisition module is used for receiving signals sent by the temperature acquisition module. The heating module comprises at least a water heating device, a fuel tank water heating device and a hydraulic oil tank water heating device. The main control module is used for collecting information based on the data acquisition module and controlling the heating module through the interface module and the start-stop control module. On this basis, the intelligent control system is used for intelligently controlling the start and stop of the heating device, ensuring that the working temperature of the equipment meets the design requirements, reducing the equipment failure rate and significantly improving the construction efficiency and safety.

Description

Technical Field

[0001] This invention belongs to the field of controllable vibration source equipment control technology in cold-region work areas, and particularly relates to an intelligent insulation system for cold-region work areas, its usage method, electronic equipment, and medium. Background Technology

[0002] With the acceleration of industrialization, construction operations in cold regions face increasingly severe challenges, especially in frigid or extremely cold regions. Low temperatures significantly impact the stable operation of construction equipment, construction efficiency, and the safety of personnel. In these areas, traditional seismic source equipment, hydraulic equipment, and other large mechanical equipment need to operate for extended periods in extremely low temperatures. This requires these devices to maintain appropriate operating temperatures in cold environments to ensure normal operation and efficiency.

[0003] In construction in cold regions, excessively low temperatures can increase the viscosity of critical fluids such as hydraulic oil, engine oil, coolant, and fuel, making equipment startup more difficult and potentially causing damage. Furthermore, low temperatures can lead to electronic component failure, reduced battery capacity, and decreased fuel efficiency, severely impacting the successful completion of construction tasks. Therefore, effectively controlling and managing equipment temperature, especially in cold environments, has become a crucial issue facing the industry.

[0004] Currently, temperature control technologies for construction equipment in cold regions mainly fall into two categories: passive temperature control and active temperature control. Passive temperature control technology typically relies on changes in the natural environment's temperature, reducing heat loss by thickening the equipment's outer shell or using insulation materials, thus mitigating the equipment's susceptibility to low external temperatures. While this technology offers advantages such as low cost and simple structure, it cannot actively regulate the internal temperature of the equipment and may not meet the operating temperature requirements in extremely cold environments.

[0005] Active temperature control technology uses external energy sources (such as electric heating, gas heating, or liquid heating) to control the temperature of equipment, ensuring that liquids and mechanical equipment can operate within a suitable temperature range. For example, by installing devices such as hydraulic oil tank heating devices, fuel tank heating devices, and cooling system heating devices, liquids can be effectively heated, ensuring that hydraulic systems, engines, and fuel systems can start and operate normally at low temperatures.

[0006] While existing temperature control technologies have mitigated the impact of cold environments on equipment operation to some extent, they still have many shortcomings. Firstly, most existing temperature control systems employ a single method, such as relying on hydraulic oil heating or simply conventional heating devices. These systems typically lack flexibility and intelligent adjustment capabilities. Temperature control requirements vary significantly depending on the equipment and operating conditions, but current technologies cannot dynamically adjust the operating mode of the heating device according to specific needs, often leading to energy waste and, in some cases, ineffective handling of extreme low-temperature conditions.

[0007] Secondly, existing temperature control systems generally lack efficient energy management functions. In cold environments, the heating load of equipment temperature control systems is relatively large. If the temperature control system does not intelligently adjust according to real-time temperature and equipment status, overheating or underheating often occurs. This not only increases energy consumption but may also have adverse effects on the equipment.

[0008] Furthermore, existing temperature control systems have relatively low levels of automation and intelligence, and most systems cannot perform intelligent optimization based on historical equipment data. For example, they cannot predict future temperature requirements based on historical temperature trends of hydraulic oil, fuel, etc., and thus cannot adjust temperature control strategies in advance. This means that equipment may still face the risk of excessively low or high temperatures in certain situations.

[0009] In summary, current temperature control technology for construction equipment in cold regions still faces many challenges that urgently need improvement. The limitations of traditional temperature control methods and the inadequacies of energy management and intelligent control in existing technologies necessitate a new, more efficient, and intelligent solution to address the challenges posed by cold environments to construction equipment. Summary of the Invention

[0010] To address the aforementioned technical problems, this invention proposes a technical solution including an intelligent thermal insulation system for cold-climate work areas, its usage method, electronic equipment, and a medium.

[0011] The first aspect of this invention discloses an intelligent thermal insulation system for cold-climate work areas, the system comprising:

[0012] A temperature acquisition module, comprising a hydraulic oil temperature acquisition device and a fuel oil temperature acquisition device;

[0013] An interface module, which is compatible with the CAN OPEN protocol, communicates with at least the start / stop control module and the main control module;

[0014] A start / stop control module, which is capable of outputting at least a switching signal and a PWM signal;

[0015] The data acquisition module is used to receive signals sent by the temperature acquisition module;

[0016] The heating module includes at least a water heating device, a fuel tank water heating heat exchange device, and a hydraulic oil tank water heating heat exchange device.

[0017] The main control module is used to control the heating module through the interface module and the start / stop control module based on the information collected by the data acquisition module.

[0018] This technical solution proposes an intelligent thermal insulation system for cold-climate work areas. The system includes a temperature acquisition module, an interface module, a start / stop control module, a data acquisition module, a heating module, and a main control module, forming a closed-loop temperature control system. The temperature acquisition module monitors the temperature of hydraulic oil, fuel, coolant, and engine oil in real time using temperature sensors, accurately obtaining temperature data for different liquids. The interface module is compatible with the CAN OPEN protocol, ensuring efficient data transmission and communication between system modules. Especially in cold-climate environments, the CAN OPEN protocol has strong anti-interference capabilities and high real-time performance, adapting to harsh working conditions. The main control module adjusts the heating module based on temperature data and preset ranges, ensuring accurate and reliable temperature control.

[0019] The beneficial effects of this technical solution are as follows: by integrating various modules and using the CAN OPEN protocol for communication, the system can automatically adjust the temperature of the liquid, avoiding manual intervention, thereby improving the safety and operating efficiency of the equipment. Real-time temperature monitoring and automatic control of the heating module effectively avoid equipment failure caused by excessively low temperatures, ensuring the smooth progress of construction in cold regions. At the same time, the system has a high degree of automation, reducing human error and human interference, and improving overall work efficiency and equipment lifespan.

[0020] According to the system of the first aspect of the present invention, it further includes an input / output module, the input / output module being used to receive historical data from the main control module and export the historical data to an external system.

[0021] This technical solution further enhances the system's data management capabilities by adding an input / output module. This module can receive historical data from the main control module and export it to the outside of the system. This function supports the storage and subsequent analysis of the system's temperature control historical data, providing data support for subsequent temperature control optimization. At the same time, the input / output module can also receive external data and configure the working status of the main control module based on these inputs. This increases the system's flexibility, enabling it to dynamically adjust control parameters according to the external environment or construction requirements.

[0022] The beneficial effects of this technical solution are as follows: it enables the system to be customized according to different construction environments and actual needs, improving the system's adaptability and flexibility. In addition, the historical data export function provides data support for system maintenance and fault diagnosis, which helps to further optimize the system's temperature control strategy. In this way, the system's intelligence and adaptability in actual construction are improved, the operational complexity is reduced, and the work efficiency is optimized.

[0023] According to the system of the first aspect of the present invention, the data acquisition module receives a signal from the temperature acquisition module, the temperature acquisition module sends an analog signal, and the data acquisition module processes the analog signal into a digital signal.

[0024] This technical solution describes how the data acquisition module processes the analog signal sent by the temperature acquisition module and converts it into a digital signal. The main reason for this is that analog signals are easily interfered with during transmission, while digital signals have stronger anti-interference capabilities and higher transmission accuracy. Through this conversion process, temperature data can be transmitted to the main control module more accurately, ensuring that control decisions are based on reliable data.

[0025] The beneficial effects of this technical solution are as follows: by converting analog signals into digital signals, the system significantly improves the accuracy and reliability of temperature data. Digital signal processing technology reduces noise interference, improves system stability, and ensures stable operation of the equipment for extended periods in cold environments. This feature enhances the overall performance of the system, enabling precise control of the equipment even in environments with significant temperature variations, and reducing the risk of equipment failure due to temperature fluctuations.

[0026] According to the system of the first aspect of the present invention, the temperature acquisition module acquires at least the coolant temperature, engine oil temperature, fuel temperature and hydraulic oil temperature.

[0027] This technical solution further clarifies the specific types of liquids that the temperature acquisition module needs to monitor, including coolant, engine oil, fuel oil, and hydraulic oil. Liquid temperature is a key factor in ensuring the normal operation of equipment, especially in cold-climate construction areas, where fluctuations in liquid temperature can seriously affect the stability and safety of the equipment.

[0028] The beneficial effects of this technical solution are as follows: comprehensive temperature monitoring of multiple liquids, including hydraulic oil, fuel oil, coolant, and engine oil, effectively prevents increased liquid viscosity or equipment damage caused by excessively low temperatures. This significantly improves the system's adaptability to cold environments, reduces equipment downtime or malfunctions due to abnormal temperatures, and ensures smooth construction progress. The comprehensive temperature monitoring function greatly enhances the system's reliability and safety.

[0029] According to the system of the first aspect of the present invention, the input / output module is further configured to receive external data input and configure the main control module according to the input data.

[0030] The technical solution further describes the functions of the input / output module. In addition to receiving and exporting historical data, the input / output module can also receive external data and configure the main control module according to the input data. This enables the system to not only adjust control parameters according to internal temperature data, but also to flexibly configure the behavior of the main control module according to external input information, such as adjusting the temperature control strategy according to ambient temperature or workload, thereby optimizing system performance.

[0031] The beneficial effects of this technical solution are as follows: the external data input function makes the system more flexible, enabling it to automatically adjust control strategies according to external changes (such as ambient temperature, equipment load, etc.), thereby improving the system's adaptability under different operating conditions. Through real-time configuration, the system can more accurately meet the special needs of the construction site, effectively reduce energy consumption, reduce the risk of equipment failure, and at the same time improve work efficiency and equipment lifespan.

[0032] According to the system of the first aspect of the present invention, it further includes a display module, which is used to display the hydraulic oil temperature, fuel temperature, coolant temperature and engine oil temperature on the display module, and at the same time display the corresponding setting parameter interface.

[0033] This technical solution incorporates a display module that shows the temperature data of hydraulic oil, fuel, coolant, and engine oil, along with their corresponding setting parameters. Through this module, operators can monitor the temperature of various fluids in real time and adjust parameters promptly to ensure the equipment operates at its optimal condition.

[0034] The beneficial effects of this technical solution are as follows: the display module provides an intuitive temperature monitoring interface, enabling operators to quickly obtain real-time temperature control information from the system and avoid temperature control anomalies caused by human error or delayed operation. Through this visual approach, operators can more efficiently adjust and manage the temperature, improving the system's usability and safety, especially ensuring system stability and efficient operation under cold and extreme weather conditions.

[0035] The second aspect of this invention discloses a method for using an intelligent thermal insulation system in cold-climate work areas, comprising the following steps:

[0036] The temperature acquisition module collects hydraulic oil temperature, fuel temperature, coolant temperature, and engine oil temperature, and sends the temperature signals to the data acquisition module. The data acquisition module processes the temperature signals into digital signals and transmits them to the main control module. Based on the temperature signals and a preset temperature range, the main control module communicates with the start / stop control module through the interface module to control the start and stop of the heating module. The start / stop control module outputs a switch signal or a PWM signal to control the water heating device, fuel tank water heating heat exchange device, or hydraulic oil tank water heating heat exchange device in the heating module to perform heating. The main control module dynamically adjusts the working state of the heating module based on the temperature data to ensure that the hydraulic oil temperature, fuel temperature, coolant temperature, and engine oil temperature are maintained within the parameter range set by the display module.

[0037] This technical solution describes the system's usage, including how the temperature acquisition module collects temperature data, how the data acquisition module converts analog signals into digital signals, and how it transmits these signals to the main control module. The main control module controls the heating module based on this data and the preset temperature range, adjusting the heating equipment's operating status through the start / stop control module to maintain the liquid temperature within the set range. This process reduces human intervention through automated control, ensuring precise temperature regulation.

[0038] The beneficial effects of this technical solution are as follows: Automated temperature control not only improves the accuracy of temperature control but also reduces interference from manual operation. Automatic control can respond to temperature changes in real time and dynamically adjust the working status of the heating module to ensure that the temperature is always maintained within the optimal range, reducing equipment failures and downtime. This method is particularly important in cold-climate construction, as it can significantly improve construction efficiency and equipment reliability.

[0039] According to a second aspect of the method, the method further includes receiving external data input through an input / output module and configuring the main control module based on the input data.

[0040] This technical solution supplements the functionality of receiving external data input and configuring the main control module through the input / output module. External data can come from various sensors or other control systems, enabling the system to quickly adjust to different environmental changes or construction requirements, thus improving the system's flexibility and intelligence.

[0041] The beneficial effects of this technical solution are as follows: the external data input function enables the system to dynamically adjust its temperature control strategy according to environmental changes or on-site requirements, improving the system's adaptability and accuracy under different working conditions. This function enhances the system's automation level, reduces manual intervention, and ensures more intelligent and efficient temperature control during construction.

[0042] A third aspect of the present invention discloses an electronic device. The electronic device includes a memory and a processor. The memory stores a computer program, and when the processor executes the computer program, it implements the steps of the method of using an intelligent thermal insulation system for cold-climate work areas according to any one of the second aspects of the present disclosure.

[0043] A fourth aspect of the present invention discloses a computer-readable storage medium. The computer-readable storage medium stores a computer program, which, when executed by a processor, implements the steps of a method of using an intelligent thermal insulation system for cold-climate work areas according to any one of the second aspects of this disclosure. Attached Figure Description

[0044] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0045] Figure 1 This is a schematic diagram of an intelligent thermal insulation system for cold-climate work areas according to an embodiment of the present invention;

[0046] Figure 2 This is a schematic diagram of the main control module interaction of an intelligent thermal insulation system for cold-climate work areas according to an embodiment of the present invention;

[0047] Figure 3 This is a schematic diagram of a display module for an intelligent thermal insulation system in a cold-climate work area according to an embodiment of the present invention;

[0048] Figure 4 This is a schematic diagram of the usage method of an intelligent thermal insulation system for cold-climate work areas according to an embodiment of the present invention;

[0049] Figure 5 This is a structural diagram of an electronic device according to an embodiment of the present invention. Detailed Implementation

[0050] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this invention. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0051] This invention provides an intelligent insulation system for cold-climate work areas. It uses intelligent methods to comprehensively monitor the operating temperature of equipment and uses its control system to comprehensively control the operating temperature of the equipment (as well as the temperature before operation), ensuring that the operating temperature of the equipment is always at the standard operating temperature and guaranteeing the stability of equipment operation.

[0052] The core of this system is to monitor the real-time temperatures of hydraulic oil, fuel, coolant, and engine oil through a temperature acquisition module, and adjust the heating module via a main control module to ensure the liquid temperatures remain within preset ranges. The system includes an interface module, a start / stop control module, and a data acquisition module, communicating via the CAN OPEN protocol. It features automatic adjustment, external data input, and historical data export functions, enhancing the system's automation and intelligence, and ensuring stable operation of the equipment in cold environments.

[0053] The first aspect of this invention discloses an intelligent thermal insulation system for cold-climate work areas. Figure 1 This is a schematic diagram of an intelligent thermal insulation system for cold-climate work areas according to an embodiment of the present invention, as shown below. Figure 1 As shown, the system includes:

[0054] A temperature acquisition module, comprising a hydraulic oil temperature acquisition device and a fuel oil temperature acquisition device;

[0055] An interface module, which is compatible with the CAN OPEN protocol, communicates with at least the start / stop control module and the main control module;

[0056] A start / stop control module, which is capable of outputting at least a switching signal and a PWM signal;

[0057] The data acquisition module is used to receive signals sent by the temperature acquisition module;

[0058] The heating module includes at least a water heating device, a fuel tank water heating heat exchange device, and a hydraulic oil tank water heating heat exchange device.

[0059] The main control module is used to control the heating module through the interface module and the start / stop control module based on the information collected by the data acquisition module.

[0060] It also includes an input / output module, which is used to receive historical data from the main control module and export the historical data to the outside of the system.

[0061] The data acquisition module receives signals from the temperature acquisition module, the temperature acquisition module sends signals as analog signals, and the data acquisition module processes the analog signals into digital signals.

[0062] The temperature acquisition module collects at least the coolant temperature, engine oil temperature, fuel temperature, and hydraulic oil temperature.

[0063] The input / output module is also used to receive external data input and configure the main control module according to the input data.

[0064] It also includes a display module, which displays the hydraulic oil temperature, fuel temperature, coolant temperature and engine oil temperature on the display module, and at the same time displays the corresponding setting parameter interface.

[0065] The temperature acquisition module is used to collect temperature data related to system operation in real time. The temperature acquisition module includes a hydraulic oil temperature acquisition device and a fuel temperature acquisition device. The hydraulic oil temperature acquisition device monitors the temperature of the hydraulic oil to ensure the normal operation of the hydraulic system. The fuel temperature acquisition device monitors the temperature of the fuel to ensure that the fuel is supplied within the optimal temperature range and avoids poor fuel flow and system start-up difficulties caused by low temperature. In addition, the temperature acquisition module also includes monitoring devices for coolant and engine oil temperatures to further ensure the temperature control requirements of the overall system operation.

[0066] The system can obtain temperature data in real time through high-precision temperature sensors, such as thermocouples or RTD sensors, supporting accurate temperature control decisions.

[0067] The main function of the interface module is to communicate with the main control module and the start / stop control module. It is compatible with the CAN OPEN protocol, ensuring efficient and accurate data transmission between various modules in the system. The CAN OPEN protocol is a widely used communication protocol in industrial automation systems, featuring high reliability and real-time performance, and effectively supporting complex data exchange between multiple modules.

[0068] The interface module is not only compatible with the CAN OPEN protocol, but also supports the expansion of various industrial communication protocols, such as Modbus, Profibus, and EtherCAT.

[0069] Furthermore, the interface module supports remote diagnostics and fault analysis. Through the internet or local area network, system administrators can remotely view real-time data from the temperature control system and perform remote fault diagnosis or parameter adjustments. This feature significantly improves the system's intelligent management level, reduces the complexity of manual operation, and enhances work efficiency and response speed.

[0070] The start / stop control module can output switching signals or PWM signals according to the instructions of the main control module, thereby controlling the start / stop state of the heating module. This module uses switching signals to control the simple on / off state of the equipment, while the PWM signal precisely controls the power output of the heating module to meet different temperature control requirements. The adjustable capability of the PWM signal enables the heating module to achieve precise temperature regulation in cold environments, avoiding overheating or underheating.

[0071] The start-stop control module not only outputs switching signals and PWM signals, but can also integrate more intelligent control algorithms to optimize the energy efficiency of the heating process. By employing advanced PID control (proportional-integral-derivative control), fuzzy control, or adaptive control algorithms, the start-stop control module can dynamically adjust the operating state of the heating equipment based on temperature data and preset parameters, ensuring that the heating process is both efficient and energy-saving.

[0072] In addition, the start-stop control module also includes an integrated fault warning mechanism. During system operation, the start-stop control module monitors the working status of the heating module in real time based on historical data, temperature fluctuations, and system load. When any abnormality is detected (such as excessively high heater temperature or abnormal heating power), the start-stop control module will immediately issue a warning signal and take timely protective measures to prevent equipment damage.

[0073] The primary task of the data acquisition module is to receive analog signals from the temperature acquisition module and convert them into digital signals. After processing the analog signals, the data acquisition module transmits the temperature data to the main control module. Digital signal transmission ensures that the temperature information is not affected by noise interference, improving the accuracy and reliability of the data.

[0074] The data acquisition module does more than just convert analog signals to digital signals; it also integrates a wider range of data processing functions. Utilizing high-speed sampling and filtering technologies, the module reduces environmental noise interference, improving data accuracy. Furthermore, it supports big data storage and analysis, recording long-term temperature variation data and performing data analysis and trend prediction via cloud platforms or local servers.

[0075] Furthermore, the data acquisition module can be combined with machine learning algorithms to predict future temperature trends by analyzing historical data. This function not only improves the system's intelligence level but also provides a scientific basis for equipment maintenance and fault prediction. For example, by learning from historical temperature data, the system can predict potential temperature control problems in a heating device and make adjustments or repairs in advance.

[0076] The heating module includes a water-based heating unit, a fuel tank water-based heat exchange unit, and a hydraulic oil tank water-based heat exchange unit. The main function of these heating units is to heat hydraulic oil, fuel, and coolant, ensuring the system can operate normally in cold environments. The water-based heating unit heats the liquid through water circulation, maintaining the liquid temperature within a predetermined range; while the heat exchange units effectively transfer heating energy to the liquid, ensuring efficient heating.

[0077] The main function of the main control module is to receive temperature data transmitted by the data acquisition module, such as... Figure 2 As shown, the system dynamically controls the temperature according to a preset range. The main control module works in conjunction with the start / stop control module through the interface module to adjust the state of the heating module and ensure the system's temperature control accuracy. The main control module can automatically adjust the heating power of the heating module based on real-time temperature data to ensure that the hydraulic oil temperature, fuel temperature, coolant temperature, and engine oil temperature are always kept within the set safe range.

[0078] The main control module also provides intelligent diagnostics and maintenance functions. For example, when a system malfunctions, the main control module can automatically determine the possible causes based on the fault type and provide repair suggestions. By connecting with a cloud platform or maintenance management system, the main control module can also upload equipment operating data in real time, assisting maintenance personnel in remote diagnostics and maintenance.

[0079] The input / output module features bidirectional data communication. It can not only receive historical data output from the main control module but also export this historical data to external systems for analysis by maintenance personnel or management systems. Through this module, administrators can view equipment temperature change trends and perform remote monitoring and analysis. The module also supports external data input, allowing for real-time configuration of the main control module based on external settings, enabling the system to be flexibly adjusted according to different operating conditions and requirements.

[0080] The input / output module can also provide more interactive functions by combining with the user interface. For example, operators can set temperature control parameters, modify temperature ranges or start / stop conditions through the input module, and the system will adaptively adjust according to the new settings. In addition, this module can also interface with the enterprise management system to generate equipment operation reports for management to use for decision analysis.

[0081] Meanwhile, the integration of the input / output module with external monitoring or data acquisition systems, through the integration of wireless communication technologies (such as LoRa, Zigbee, etc.), enables the module to support remote wireless data transmission. It can not only transmit temperature control data to the cloud for big data analysis, but also receive remote configuration and control commands from the cloud, further improving the intelligent management level of the system.

[0082] Display module such as Figure 3The interface shown displays the real-time temperatures of hydraulic oil, fuel, coolant, and engine oil, along with the corresponding set parameters. Through the display module, operators can intuitively view the real-time status of each temperature and make manual adjustments or view system alarm information. If any temperature exceeds the set range, the display module will provide an alarm prompt, alerting the operator to address the fault promptly.

[0083] In one specific embodiment, the system includes:

[0084] Temperature acquisition module: used to receive the required signals (hydraulic oil temperature, fuel temperature, etc.), process the analog signals into digital signals, and transmit them to the main control module.

[0085] Main control module: Receives signals from the temperature acquisition module, engine coolant temperature from the engine ECU, and engine oil temperature from the engine ECU. It saves and processes each temperature signal, and calculates and outputs control commands to start and stop the heater.

[0086] Fuel tank water heating heat exchanger: heats fuel.

[0087] Hydraulic oil tank water-heating heat exchanger: heats hydraulic oil.

[0088] Data interface module: Used to connect to a computer or external storage device, perform necessary configuration of the main control module, and export recorded signal files.

[0089] Water heater: Provides a heat source.

[0090] Data analysis module: It runs in two parts on the main control module and the controllable seismic source main vehicle display screen.

[0091] Data analysis module: Analyzes various types of collected data and runs according to program logic.

[0092] A second aspect of the present invention also provides a method for using an intelligent thermal insulation system in cold-climate work areas, such as... Figure 4 As shown, the specific steps include:

[0093] The temperature acquisition module collects hydraulic oil temperature, fuel temperature, coolant temperature, and engine oil temperature, and sends the temperature signals to the data acquisition module.

[0094] The data acquisition module processes the temperature signal into a digital signal and transmits it to the main control module;

[0095] The main control module communicates with the start / stop control module through the interface module based on the temperature signal and the preset temperature range to control the start and stop of the heating module;

[0096] The start / stop control module outputs a switch signal or a PWM signal to control the water heating device, fuel tank water heating heat exchange device or hydraulic oil tank water heating heat exchange device in the heating module to perform heating.

[0097] The main control module dynamically adjusts the working status of the heating module based on the temperature data to ensure that the hydraulic oil temperature, fuel temperature, coolant temperature and engine oil temperature are maintained within the range of parameters set by the display module;

[0098] It also includes receiving external data input through an input / output module and configuring the main control module according to the input data.

[0099] The controllable vibration source hydraulic oil temperature and fuel temperature are converted into corresponding digital signals by two temperature acquisition modules and transmitted to the main control module. Engine coolant temperature and engine oil temperature are connected to the main control module via CAN communication, and the main control module reads these temperatures. The engine coolant temperature and engine oil temperature transmission protocol conforms to J1939-71, as shown in the table below:

[0100] Table 1. Engine coolant temperature and oil temperature transmission signal table

[0101]

[0102] In one specific embodiment, the temperature acquisition module begins operation, collecting data on hydraulic oil temperature, fuel temperature, coolant temperature, and engine oil temperature. These temperature parameters are critical factors ensuring the normal operation of the vibration source equipment, especially in cold-climate environments where they directly impact the equipment's efficiency and reliability. For example, excessively low hydraulic oil temperature can lead to poor fluidity in the hydraulic system, affecting the equipment's operational performance; excessively low fuel temperature can cause insufficient fuel supply, affecting combustion efficiency; insufficient coolant temperature can cause engine overheating; and excessively low engine oil temperature can affect the normal operation of the engine lubrication system.

[0103] The temperature acquisition module uses high-precision sensors (such as thermocouples and RTD sensors) to monitor these temperatures in real time and transmits the acquired temperature signals to the data acquisition module.

[0104] After receiving signals from the temperature acquisition module, the data acquisition module first converts these analog signals into digital signals. Since the signals sent by the temperature acquisition module are typically analog, the data acquisition module uses analog-to-digital converter (ADC) technology during processing to convert the signals into digital signals that a computer can process. This process ensures data accuracy and processing efficiency.

[0105] Once the temperature data is converted into a digital signal, the data acquisition module transmits it to the main control module for further processing.

[0106] After receiving the processed temperature data, the main control module analyzes it according to the preset temperature range and determines whether the heating module needs to be started or stopped. The preset temperature range is set based on the equipment's operating requirements, ambient temperature, and work area conditions. If the current temperature exceeds the set range, the main control module will communicate with the start / stop control module through the interface module to control the heating module's start / stop.

[0107] After receiving the command from the main control module, the start / stop control module outputs a switch signal or PWM signal according to the temperature control requirements to start or stop the heating module. At this time, the system can automatically control the heating operation of the water heating device, fuel tank water heating heat exchange device, or hydraulic oil tank water heating heat exchange device in the heating system, thereby adjusting the system temperature and ensuring that the hydraulic oil, fuel, coolant, and engine oil are maintained in optimal working condition.

[0108] When the heating module starts working, the main control module dynamically adjusts its operating status based on real-time temperature data. By adjusting the heating module, the system ensures that all temperatures operate stably within the ideal range. If the hydraulic oil temperature, fuel temperature, coolant temperature, or engine oil temperature is too low, the main control module will instruct the start / stop control module to increase heating power and activate more heating devices. If the temperature approaches the upper limit of the set range, the system will gradually reduce heating power or disable some heating devices to avoid energy waste or overheating.

[0109] For example, if the hydraulic oil temperature remains below the set range, the main control module increases the heating power of the heating device through the start / stop control module until the temperature rises back to the set value. When the temperature returns to an appropriate level, the system will automatically reduce the heating power to maintain the hydraulic oil at a stable operating temperature.

[0110] To achieve more flexible and customized control, the system also provides an input / output module for receiving configuration data from external sources. This data may include operating environment information, equipment operating parameter adjustments, and user operation commands. Through the input / output module, users can input new parameters or adjust preset temperature control ranges to adapt to different working conditions or construction environments.

[0111] For example, when the temperature in the work area is extremely low, the system needs to manually adjust the temperature setting range or increase the working time of the heating module. In this case, external input data is transmitted to the main control module, which adjusts the heating module accordingly based on the new configuration parameters to ensure that the system is always in optimal working condition.

[0112] The system also displays real-time monitoring data for hydraulic oil temperature, fuel temperature, coolant temperature, and engine oil temperature via a display module, along with the corresponding setting parameter interface. Through the display module, operators can easily view various temperature data, promptly detect any abnormalities, and make adjustments. Furthermore, the system supports fault alarms and anomaly prompts; when any temperature exceeds the preset range, the display module will issue a warning, prompting operators to take necessary measures.

[0113] In one specific embodiment, from the user's perspective, the system can be used with reference to the following steps:

[0114] The first step is to connect the hydraulic oil temperature sensor, fuel temperature sensor, and engine ECU_CAN line to the main control module.

[0115] The second step is to ensure the main control module is working, then power on the entire vehicle with the controllable vibration source, switch the display to the system settings interface, and set the temperature threshold values.

[0116] The third step is to observe the real-time temperature values ​​on the display screen and test whether the controllable vibration source can be activated.

[0117] The fourth step is to observe the real-time temperature values ​​on the display screen and test whether the controllable vibration source heater can be started.

[0118] This technical solution not only improves the performance of the hydraulic system, fuel system and engine, but also significantly enhances the overall operating efficiency and reliability of construction equipment, demonstrating significant technical advantages and application value in construction in cold-climate areas.

[0119] In summary, the above embodiments have the following advantages:

[0120] 1. Maintaining optimal hydraulic oil temperature and improving hydraulic system performance: Through an intelligent temperature control system, the hydraulic oil temperature can always be maintained within the optimal operating temperature range. Experimental data shows that when using this system in cold environments, the hydraulic oil temperature can be stabilized at around 45℃, significantly improving the efficiency and lifespan of the hydraulic system and reducing the increase in hydraulic oil viscosity and pump power loss caused by low temperatures.

[0121] 2. Ensure optimal engine coolant temperature and optimize engine performance: The engine coolant temperature is controlled by an intelligent system to maintain it within its optimal operating range. This system controls coolant temperature fluctuations, effectively preventing engine wear and performance degradation caused by excessively low or high temperatures.

[0122] 3. Maintaining optimal fuel operating temperature and ensuring fuel stability: The intelligent system ensures that the fuel temperature is between 0°C and 20°C, which is especially important in low-temperature environments. In cold conditions, the system can stabilize the fuel temperature at around 10°C, preventing fuel condensation and reduced combustion efficiency, thereby ensuring normal engine operation.

[0123] 4. Real-time automatic control, intelligent control system: The intelligent control system can automatically control the start and stop of the heater based on real-time data of hydraulic oil, fuel, and engine coolant temperatures, ensuring the stability of the temperature of each system and its optimal operating condition. The system has a response time of less than 1 second, high real-time performance and accuracy, and effectively avoids temperature overshoot and hysteresis.

[0124] 5. Reduced equipment failure rate and improved construction efficiency and safety: Intelligent temperature control effectively reduces the damage to equipment caused by low temperatures, thus decreasing the equipment failure rate. After using this system, the failure rate of construction equipment has decreased, significantly improving construction efficiency and safety.

[0125] A third aspect of this invention discloses an electronic device. The electronic device includes a memory and a processor. The memory stores a computer program, and when the processor executes the computer program, it implements the steps of the method of using the intelligent thermal insulation system for cold-climate work areas according to any one of the second aspects of this invention.

[0126] Figure 5 This is a structural diagram of an electronic device according to an embodiment of the present invention, such as... Figure 5 As shown, the electronic device includes a processor, memory, communication interface, display screen, and input device connected via a system bus. The processor provides computing and control capabilities. The memory includes non-volatile storage media and internal memory. The non-volatile storage media stores the operating system and computer programs. The internal memory provides an environment for the operation of the operating system and computer programs stored in the non-volatile storage media. The communication interface is used for wired or wireless communication with external terminals; wireless communication can be achieved through Wi-Fi, carrier networks, Near Field Communication (NFC), or other technologies. The display screen can be an LCD screen or an e-ink screen. The input device can be a touch layer covering the display screen, buttons, a trackball, or a touchpad mounted on the device's casing, or an external keyboard, touchpad, or mouse.

[0127] Those skilled in the art will understand that Figure 5The structure shown is merely a structural diagram of the part related to the technical solution of this disclosure and does not constitute a limitation on the electronic device to which the solution of this application is applied. The specific electronic device may include more or fewer components than shown in the figure, or combine certain components, or have different component arrangements.

[0128] A fourth aspect of this invention discloses a computer-readable storage medium. The computer-readable storage medium stores a computer program, which, when executed by a processor, implements the steps of a method for using an intelligent thermal insulation system for cold-climate work areas according to any one of the second aspects of this invention.

[0129] Please note that the technical features of the above embodiments can be combined arbitrarily. For the sake of brevity, not all possible combinations of the technical features in the above embodiments have been described. However, as long as the combination of these technical features does not contradict each other, it should be considered within the scope of this specification. The above embodiments only illustrate several implementation methods of this application, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the invention patent. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

[0130] The above are preferred embodiments of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. An intelligent thermal insulation system for cold-climate work areas, characterized in that, include, A temperature acquisition module, comprising a hydraulic oil temperature acquisition device and a fuel oil temperature acquisition device; An interface module, which is compatible with the CAN OPEN protocol, communicates with at least the start / stop control module and the main control module; A start / stop control module, which is capable of outputting at least a switching signal and a PWM signal; The data acquisition module is used to receive signals sent by the temperature acquisition module; The heating module includes at least a water heating device, a fuel tank water heating heat exchange device, and a hydraulic oil tank water heating heat exchange device. The main control module is used to control the heating module through the interface module and the start / stop control module based on the information collected by the data acquisition module.

2. The system according to claim 1, characterized in that, It also includes an input / output module, which is used to receive historical data from the main control module and export the historical data to the outside of the system.

3. The system according to claim 1, characterized in that, The data acquisition module receives signals from the temperature acquisition module, the temperature acquisition module sends signals as analog signals, and the data acquisition module processes the analog signals into digital signals.

4. The system according to claim 1, characterized in that, The temperature acquisition module collects at least the coolant temperature, engine oil temperature, fuel temperature, and hydraulic oil temperature.

5. The system according to claim 2, characterized in that, The input / output module is also used to receive external data input and configure the main control module according to the input data.

6. The system according to claim 1, characterized in that, It also includes a display module, which displays the hydraulic oil temperature, fuel temperature, coolant temperature and engine oil temperature on the display module, and at the same time displays the corresponding setting parameter interface.

7. A method for using an intelligent thermal insulation system in cold-climate work areas, characterized in that, include, The temperature acquisition module collects hydraulic oil temperature, fuel temperature, coolant temperature, and engine oil temperature, and sends the temperature signals to the data acquisition module. The data acquisition module processes the temperature signal into a digital signal and transmits it to the main control module; The main control module communicates with the start / stop control module through the interface module based on the temperature signal and the preset temperature range to control the start and stop of the heating module; The start / stop control module outputs a switch signal or a PWM signal to control the water heating device, fuel tank water heating heat exchange device or hydraulic oil tank water heating heat exchange device in the heating module to perform heating. The main control module dynamically adjusts the working status of the heating module based on the temperature data to ensure that the hydraulic oil temperature, fuel temperature, coolant temperature and engine oil temperature are maintained within the range of parameters set by the display module.

8. A method of use according to claim 7, characterized in that, It also includes receiving external data input through an input / output module and configuring the main control module according to the input data.

9. An electronic device, characterized in that, The electronic device includes a memory and a processor. The memory stores a computer program, and when the processor executes the computer program, it implements the steps in the method of using the intelligent thermal insulation system for cold-region work areas as described in any one of claims 7 and 8.

10. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores a computer program, which, when executed by a processor, implements the steps of the method of using the intelligent thermal insulation system for cold-region work areas as described in any one of claims 7 and 8.

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