Method, device and system for intelligently controlling the working environment of an advertising machine

Abstract

The present invention discloses a method, device and system for intelligently controlling the working environment of an advertising machine, and relates to the technical field of advertising machines. The method monitors the surrounding environment of the advertising machine in real time by connecting a temperature control module to the advertising machine, so that the advertising machine can sense changes in the environment, avoid problems such as equipment overheating or excessive humidity due to a harsh environment, and thus protect the core components of the advertising machine and extend the service life of the equipment. By regularly acquiring and transmitting the status information of the temperature control module, the remote monitoring platform can continuously monitor the operating environment of the advertising machine, discover potential problems in a timely manner and take corresponding measures, thereby avoiding equipment failures caused by environmental changes, ensuring that the advertising machine can adaptively adjust the heat dissipation intensity according to the current environmental conditions, and keep the equipment operating within a reasonable temperature range, thereby improving the stability, durability and operational reliability of the advertising machine in various environments, optimizing energy consumption, and reducing operating costs.

Description

Technical Field

[0001] The present invention relates to the technical field of advertising machines, and in particular to a method, device and system for intelligently controlling the working environment of an advertising machine. Background Art

[0002] As the outdoor advertising market continues to expand, the use of advertising machines in diverse locations is becoming increasingly diverse, encompassing subways, buses, elevators, plazas, and other environments. However, with this growing demand, the challenges facing outdoor advertising machines are becoming increasingly prominent. The uncertainties of the outdoor environment, such as the frequent fluctuations in temperature, humidity, wind speed, and other natural factors, not only complicate the operation of advertising machines but also increase maintenance and management costs. These advertising machines must adapt to varying environmental conditions in different scenarios, and manually monitoring and adjusting their operating status becomes complex, time-consuming, and labor-intensive. Traditional management methods are particularly inefficient and difficult to respond to emergencies in remote or inaccessible locations, such as those installed at height. Furthermore, malfunctions or poor environmental adaptability of advertising machines can lead to downtime or performance degradation, directly impacting advertising effectiveness and, in turn, the advertiser's return on investment. Therefore, the market urgently needs an intelligent, remote method that can monitor advertising machines in real time and automatically adjust their operating parameters based on environmental changes. This approach would improve device stability and environmental adaptability, reduce operating costs, and streamline management processes. Summary of the Invention

[0003] In view of this, embodiments of the present invention provide a method, device, and system for intelligently controlling the working environment of an advertising machine, so as to solve the problem in the prior art that advertising machines suffer from poor working performance due to the influence of the working environment.

[0004] In a first aspect, an embodiment of the present invention provides a method for intelligently controlling the working environment of an advertising machine, wherein the advertising machine is externally connected to a temperature control module, and the temperature control module integrates a plurality of environmental sensors for detecting at least the temperature and humidity of the environment in which the advertising machine is located. The method includes:

[0005] Establishing a connection between the temperature control module and the advertising machine, and between the advertising machine and a remote monitoring platform;

[0006] Driving the advertising machine to set parameters of the temperature control module through the remote monitoring platform;

[0007] driving the advertising machine to obtain status information generated by the temperature control module at preset intervals, and transmitting the status information to the remote monitoring platform;

[0008] The remote monitoring platform is driven to send an adjustment instruction to the advertising machine according to the status information to adjust the working parameters of the heat dissipation module therein.

[0009] Preferably, establishing a connection between the temperature control module and the advertising machine, and between the advertising machine and the remote monitoring platform includes:

[0010] Starting the advertising machine and driving the advertising machine to perform hardware self-test and initialization operations;

[0011] Connecting the advertising machine and the remote monitoring platform via the MQTT protocol;

[0012] Establish communication between the advertising machine and the temperature control module, detect and identify the temperature control module, obtain basic information of the temperature control module, the basic information including at least module ID and sensor type, and report the basic information to the remote monitoring platform.

[0013] Preferably, the step of driving the advertising machine to set parameters of the temperature control module through the remote monitoring platform includes:

[0014] Driving the remote monitoring platform to send a setting instruction to the advertising machine;

[0015] When the advertising machine receives the setting instruction from the remote monitoring platform, it sets the parameters of the temperature control module according to the content of the setting instruction, wherein the parameter setting includes any one or more of the following: temperature alarm threshold setting, humidity alarm threshold setting, temperature sensor calibration parameter setting, humidity sensor calibration parameter setting, and working time period setting;

[0016] After the advertising machine completes the parameter setting of the temperature control module, the feedback information is sent back to the remote monitoring platform;

[0017] After receiving the feedback information, the remote monitoring platform checks whether the parameter settings meet the requirements of the setting instructions. If not, the remote monitoring platform resends the setting instructions.

[0018] Preferably, the step of driving the advertising machine to obtain status information generated by the temperature control module at predetermined intervals and transmitting the status information to the remote monitoring platform includes:

[0019] The remote monitoring platform drives the advertising machine to send a status information acquisition request to the temperature control module at predetermined intervals;

[0020] When the temperature control system receives the status information acquisition request, it sends the current status information to the advertising machine; wherein the status information includes any one or more of temperature information, humidity information, and alarm information;

[0021] After receiving the status information, the advertising machine transmits the status information to the remote monitoring platform.

[0022] Preferably, the step of driving the remote monitoring platform to send an adjustment instruction to the advertising machine according to the status information to adjust the working parameters of the heat dissipation module therein comprises:

[0023] After receiving the status information, the remote monitoring platform determines whether the status information contains alarm information;

[0024] If so, obtaining the temperature information and / or humidity information in the status information for analysis, and generating a corresponding adjustment instruction and sending it to the advertising machine, wherein the adjustment instruction at least includes the new operating parameters of the heat dissipation module;

[0025] When the advertising machine receives the adjustment instruction, it drives the heat dissipation module to operate according to the new working parameters according to the adjustment instruction.

[0026] Preferably, the temperature information and / or humidity information in the status information is obtained and analyzed, and a corresponding adjustment instruction is generated and sent to the advertising machine, and the adjustment instruction at least includes the new operating parameters of the heat dissipation module including:

[0027] Comparing the temperature information and / or humidity information with a preset safety threshold, analyzing whether the temperature and / or humidity exceeds the preset safety threshold and whether there is an abnormal risk in the advertising machine;

[0028] Determining whether it is necessary to modify the operating parameters of the heat dissipation module according to the analysis results;

[0029] If so, an adjustment instruction is generated according to the analysis result, wherein the adjustment instruction includes new operating parameters of the heat dissipation module.

[0030] Preferably, the analysis result includes no abnormality, slight abnormality, relatively serious abnormality, and severe abnormality. When the analysis result is any one of slight abnormality, relatively serious abnormality, and severe abnormality, it is necessary to correct the operating parameters of the heat dissipation module, and the adjustment instruction is generated according to the analysis result, wherein the adjustment instruction includes the new operating parameters of the heat dissipation module including:

[0031] Obtaining an abnormality level in the analysis result, and obtaining a preset response strategy matching the abnormality level according to the abnormality level, wherein the preset response strategy is set based on historical data;

[0032] generating preset adjustment parameters according to the preset response strategy;

[0033] Predicting temperature and / or humidity change trends and obtaining predicted adjustment effects based on the preset adjustment parameters and the preset data model;

[0034] If the predicted adjustment effect does not meet the preset requirements, the preset adjustment parameters are modified until the predicted adjustment effect obtained according to the modified preset adjustment parameters meets the requirements;

[0035] The adjustment instruction is generated according to the preset adjustment parameter, and the preset adjustment parameter is used as the new working parameter of the heat dissipation module.

[0036] In a second aspect, an embodiment of the present invention provides an intelligent control device for the working environment of an advertising machine, wherein the advertising machine is externally connected to a temperature control module, and the temperature control module integrates a plurality of environmental sensors for detecting at least the temperature and humidity of the environment in which the advertising machine is located. The device includes:

[0037] A connection module, used to establish a connection between the temperature control module and the advertising machine, and between the advertising machine and a remote monitoring platform;

[0038] A setting module, used to drive the advertising machine to set parameters of the temperature control module through the remote monitoring platform;

[0039] an acquisition module, configured to drive the advertising machine to acquire status information generated by the temperature control module at preset intervals, and transmit the status information to the remote monitoring platform;

[0040] The adjustment module is used to drive the remote monitoring platform to send an adjustment instruction to the advertising machine according to the status information to adjust the working parameters of the heat dissipation module therein.

[0041] In a third aspect, an embodiment of the present invention provides an advertising machine monitoring system, comprising: a temperature control module, an advertising machine, and a remote monitoring platform, wherein the temperature control module is connected to the advertising machine, and the advertising machine is connected to the remote monitoring platform. The advertising machine monitoring system uses the method described in any one of the first aspects to monitor the environmental status of the advertising machine and adjust the operating parameters of the advertising machine's heat dissipation module accordingly.

[0042] In a fourth aspect, an embodiment of the present invention provides a storage medium having computer program instructions stored thereon, which implements the method of the first aspect of the above-mentioned embodiment when the computer program instructions are executed by a processor.

[0043] In summary, the beneficial effects of the present invention are as follows:

[0044] The intelligent control method, device, and system for the working environment of an advertising machine provided by the embodiments of the present invention monitor the surrounding environment in real time by connecting a temperature control module to the advertising machine, so that the advertising machine can quickly sense changes in the environment and avoid problems such as equipment overheating or excessive humidity due to harsh environments, thereby protecting the core components of the advertising machine and extending the service life of the equipment. In addition, by regularly acquiring and transmitting the status information of the temperature control module, the remote monitoring platform can continuously monitor the operating environment of the advertising machine, promptly identify potential problems and take corresponding measures, thereby avoiding equipment failures caused by environmental changes, and ensuring that the advertising machine can adaptively adjust the heat dissipation intensity according to the current environmental conditions, keeping the equipment operating within a reasonable temperature range. This not only improves the stability, durability, and operational reliability of the advertising machine in various environments, but also optimizes energy consumption and reduces operating costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work, and these are all within the scope of protection of the present invention.

[0046] Figure 1 It is a flow chart of the method for intelligently controlling the working environment of an advertising machine in an embodiment of the present invention.

[0047] Figure 2 yes Figure 1 Specific flow diagram of step S1 in FIG.

[0048] Figure 3 yes Figure 1 Specific flow diagram of step S2 in FIG.

[0049] Figure 4 yes Figure 1 Specific flow diagram of step S3 in FIG.

[0050] Figure 5 yes Figure 1 Specific flow diagram of step S4 in FIG.

[0051] Figure 6 It is a structural diagram of an intelligent control device for the working environment of an advertising machine according to an embodiment of the present invention.

[0052] Figure 7 It is a structural diagram of an advertising machine monitoring system according to an embodiment of the present invention.

[0053] Figure 8 It is a structural diagram of an advertising machine according to an embodiment of the present invention. DETAILED DESCRIPTION

[0054] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below in conjunction with the accompanying drawings and Examples. It should be understood that the specific embodiments described herein are only configured to explain the present invention and are not configured to limit the present invention. For those skilled in the art, the present invention can be implemented without the need for some of these specific details. The following description of the embodiments is merely to provide a better understanding of the present invention by illustrating examples of the present invention.

[0055] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, the elements defined by the phrase "comprising..." do not exclude the presence of other identical elements in the process, method, article, or device comprising the elements.

[0056] Example 1

[0057] See Figure 1 An embodiment of the present invention provides a method for intelligently controlling the working environment of an advertising machine, which is applied to an advertising machine, including an indoor or outdoor advertising machine, wherein the advertising machine is externally connected to a temperature control module, and the temperature control module integrates a plurality of environmental sensors for detecting at least the temperature and humidity of the environment in which the advertising machine is located. The method includes:

[0058] S1: Establishing a connection between the temperature control module and the advertising machine, and between the advertising machine and the remote monitoring platform;

[0059] S2: driving the advertising machine to set parameters of the temperature control module through the remote monitoring platform;

[0060] S3: driving the advertising machine to obtain status information generated by the temperature control module at preset intervals, and transmitting the status information to the remote monitoring platform;

[0061] S4: driving the remote monitoring platform to send an adjustment instruction to the advertising machine according to the status information to adjust the working parameters of the heat dissipation module therein.

[0062] Specifically, the microcontrol module integrates a microcontroller, temperature sensor, humidity sensor, and other components. In other embodiments, other environmental sensors such as wind sensors, rainfall sensors, and air pressure sensors may also be integrated. The microcontrol module is connected to the advertising machine via an external card and can be adapted to a variety of different types of advertising machines. The microcontrol module can help monitor and adjust the operating environment of the advertising machine. The remote monitoring platform is integrated into the cloud and monitors and manages the operating status of the advertising machine in real time via the network, sending instructions and receiving feedback information. The remote monitoring platform can also be connected to PCs, smartphones, and tablets. Operations and maintenance personnel can use these smart devices to obtain real-time information about the advertising machine's operating status from the remote monitoring platform or send relevant management and control information to manage and control the advertising machine. The method of the present invention achieves intelligent monitoring and dynamic adjustment of the advertising machine's operating environment through the collaborative operation of the remote monitoring platform and an external temperature control module. First, connections are established between the temperature control module and the advertising machine, and between the advertising machine and the remote monitoring platform. The temperature control module can obtain real-time environmental data around the advertising machine, such as temperature and humidity, and transmit it to the remote monitoring platform through the advertising machine. Furthermore, the remote monitoring platform can remotely configure the temperature control module's parameters, such as target temperature, humidity, and alarm thresholds, through this connection to ensure the device can adapt to varying environmental conditions. The advertising machine periodically obtains status information from the temperature control module at preset intervals. This information, including key environmental parameters such as current temperature and humidity, is transmitted to the remote monitoring platform in real time. Based on this information, the remote monitoring platform determines whether the operating parameters of the advertising machine's cooling module need to be adjusted. If the ambient temperature or humidity exceeds the set safety range, the remote monitoring platform generates and sends corresponding adjustment instructions to the advertising machine to adjust the cooling module's operating mode, such as fan speed, to ensure the internal temperature of the advertising machine remains within the appropriate range. After adjusting the cooling module's operating parameters according to the instructions, the advertising machine then feeds back the results to the remote monitoring platform to ensure the adjustments meet expectations. This effectively addresses the complex and dynamic changes in the advertising machine's operating environment, improves the reliability and durability of the advertising machine, and reduces the need for manual intervention, enabling more efficient device management and maintenance.

[0063] Preferably, see Figure 2 , the establishing of the connection between the temperature control module and the advertising machine, and between the advertising machine and the remote monitoring platform includes:

[0064] S11: starting the advertising machine and driving the advertising machine to perform hardware self-test and initialization operations;

[0065] S12: Connecting the advertising machine and the remote monitoring platform via the MQTT protocol;

[0066] S13: Establish communication between the advertising machine and the temperature control module, detect and identify the temperature control module, obtain basic information of the temperature control module, the basic information including at least module ID and sensor type, and report the basic information to the remote monitoring platform.

[0067] Specifically, the advertising machine starts up and performs a hardware self-test and initialization process to ensure that all components are functioning properly upon startup and prepare for subsequent connections and data transmission. During the hardware self-test, the machine checks the status of its internal components to ensure there are no hardware faults or anomalies. Initialization includes loading necessary drivers, configuring network settings, and preparing the communication interface between the advertising machine, the temperature control module, and the remote monitoring platform. After initialization is complete, the advertising machine establishes a connection with the remote monitoring platform via the MQTT protocol. MQTT is a lightweight publish / subscribe communication protocol suitable for reliable inter-device communication in bandwidth-limited environments. During this process, the advertising machine, acting as a client, subscribes to its associated topic to receive commands from the remote monitoring platform and publishes its own status information to a specific topic for the remote monitoring platform to subscribe to and monitor. This connection ensures real-time communication between the advertising machine and the remote monitoring platform, enabling remote monitoring and control. Once the connection between the advertising machine and the remote monitoring platform is established, the next step is to establish communication between the advertising machine and the temperature control module. The advertising machine will actively detect and identify the temperature control module connected to it, and perform a communication handshake with the temperature control module through a supported communication interface (such as UART, I2C or other applicable interfaces). The process includes verifying the validity of the temperature control module and confirming that it is properly connected and can be used for data transmission. The advertising machine obtains basic information about the temperature control module, including the module ID and sensor type. This basic information is recorded by the advertising machine and reported to the remote monitoring platform via the MQTT protocol so that the platform can identify and manage different temperature control modules. By establishing a reliable connection between the advertising machine, the temperature control module and the remote monitoring platform, the advertising machine can obtain environmental data in real time and upload it to the remote monitoring system, laying the foundation for subsequent temperature and humidity monitoring, remote management and automated operation of the equipment.

[0068] Preferably, see Figure 3 , the step of driving the advertising machine to set parameters of the temperature control module through the remote monitoring platform includes:

[0069] S21: driving the remote monitoring platform to send a setting instruction to the advertising machine;

[0070] S22: When the advertising machine receives the setting instruction from the remote monitoring platform, it sets parameters for the temperature control module according to the content of the setting instruction, wherein the parameter setting includes any one or more of temperature alarm threshold setting, humidity alarm threshold setting, temperature sensor calibration parameter setting, humidity sensor calibration parameter setting, and working time period setting;

[0071] S23: After the advertising machine completes the parameter setting of the temperature control module, it transmits feedback information back to the remote monitoring platform;

[0072] S24: After receiving the feedback information, the remote monitoring platform checks whether the parameter settings meet the requirements of the setting instructions. If not, the setting instructions are resent.

[0073] Specifically, the remote monitoring platform sends specific configuration instructions to the advertising machine. Preferably, these instructions include settings for key parameters such as temperature and humidity alarm thresholds and sensor calibration parameters. Upon receiving the configuration instructions from the remote monitoring platform, the advertising machine first parses and verifies the instructions to ensure their integrity and accuracy. The advertising machine then configures the temperature control module parameters accordingly, setting temperature and humidity alarm thresholds to issue timely alerts when environmental parameters exceed safe ranges and calibrating the temperature and humidity sensors to ensure the accuracy of measurement data. Furthermore, the advertising machine may also configure the operating time period of the temperature control module based on the instructions, allowing it to operate or stop within specific timeframes to save energy and improve efficiency. After completing the parameter configuration, the advertising machine transmits the configuration results and related feedback information back to the remote monitoring platform. This feedback typically includes whether the configuration was successful, the specific parameter values, and any possible anomalies. Transmitting this feedback information ensures that the remote monitoring platform can understand the configuration status of the advertising machine in real time and make further adjustments or corrections as needed. Upon receiving the feedback from the advertising machine, the remote monitoring platform verifies that the actual settings are consistent with the initial instructions. If the platform finds that the setting parameters in the feedback information do not match the instruction requirements, it will automatically resend the adjusted setting instructions to ensure that the final parameter settings meet the predetermined requirements, thereby avoiding device failure or performance degradation due to setting errors.

[0074] Preferably, see Figure 4 , the step of driving the advertising machine to obtain status information generated by the temperature control module at predetermined intervals and transmitting the status information to the remote monitoring platform includes:

[0075] S31: driving the advertising machine through the remote monitoring platform to send a status information acquisition request to the temperature control module at predetermined intervals;

[0076] S32: When the temperature control system receives the status information acquisition request, it sends the current status information to the advertising machine; wherein the status information includes any one or more of temperature information, humidity information, and alarm information;

[0077] S33: After receiving the status information, the advertising machine transmits the status information to the remote monitoring platform.

[0078] Specifically, the remote monitoring platform is responsible for driving the advertising machine to send status information requests to the temperature control module at preset intervals. The preset interval can be adjusted based on dynamic changes in the actual environment to meet the needs of different scenarios. When the advertising machine sends status information requests to the temperature control module at the preset interval, the temperature control module immediately responds and returns the current environmental status information. This status information typically includes temperature, humidity, and any alarm information. This information reflects the environmental conditions surrounding the advertising machine and helps the platform determine whether the current operating environment meets the normal operating requirements of the device. Ambient temperature and humidity may affect the operating efficiency and lifespan of the advertising machine. Alarm information can promptly alert potential risks when environmental conditions exceed safe ranges, preventing device failure due to adverse environmental conditions. After receiving the status information transmitted by the temperature control module, the advertising machine performs preliminary processing on the data. This processing may include data formatting, outlier filtering, and basic statistical analysis to ensure the consistency and accuracy of the data transmitted to the remote monitoring platform. After completing the data processing, the advertising machine transmits the processed status information to the remote monitoring platform via the network using the MQTT communication protocol. After receiving status information uploaded by the advertising machine, the remote monitoring platform will store it in a database for real-time monitoring and subsequent analysis. Furthermore, the platform can generate trend analysis reports based on this data to determine the changing trends in the advertising machine's operating environment and predict potential problems in advance.

[0079] Preferably, see Figure 5 , the step of driving the remote monitoring platform to send an adjustment instruction to the advertising machine according to the status information to adjust the working parameters of the heat dissipation module therein includes:

[0080] S41: After receiving the status information, the remote monitoring platform determines whether the status information contains alarm information;

[0081] S42: If yes, obtain the temperature information and / or humidity information in the status information, analyze it, and generate a corresponding adjustment instruction and send it to the advertising machine, wherein the adjustment instruction at least includes the new operating parameters of the heat dissipation module;

[0082] S43: After receiving the adjustment instruction, the advertising machine drives the heat dissipation module to operate according to the new working parameters according to the adjustment instruction.

[0083] Specifically, after the remote monitoring platform receives the status information uploaded by the advertising machine, it analyzes and judges the information. Specifically, the platform first checks whether the status information contains alarm information. Alarm information usually reflects that there may be certain abnormal conditions in the current operating environment of the advertising machine, such as too high temperature or too low humidity. These abnormal conditions may pose a threat to the normal operation of the equipment. Therefore, identifying and processing alarm information is the platform's primary task. If the status information does contain alarm information, the remote monitoring platform will further obtain and analyze the temperature information and / or humidity information therein, and generate corresponding adjustment instructions, specifically including: comparing the temperature information and / or humidity information with the preset safety threshold, analyzing whether the temperature and / or humidity exceed the preset safety threshold and whether there is an abnormal risk for the advertising machine;

[0084] Determining whether it is necessary to modify the operating parameters of the heat dissipation module according to the analysis results;

[0085] If yes, then generate an adjustment instruction based on the analysis result, wherein the adjustment instruction includes the new operating parameters of the heat dissipation module

[0086] The temperature information and / or humidity information are compared with the preset safety thresholds (including temperature safety thresholds and / or humidity safety thresholds). If the temperature or humidity exceeds the safety range, the platform will determine that the heat dissipation module of the advertising machine needs to be adjusted to adapt to the current environmental changes. By analyzing the status information, the platform generates corresponding adjustment instructions. These instructions include the new operating parameters of the heat dissipation module. The advertising machine will adjust the operation of the heat dissipation module according to these new operating parameters, such as the fan speed or the switching of the heat dissipation mode. After generating the adjustment instructions, the remote monitoring platform sends these instructions to the advertising machine through the network. After receiving the adjustment instructions, the advertising machine will immediately make corresponding adjustments to the heat dissipation module. For example, the advertising machine will adjust the fan speed, change the heat dissipation mode, or activate additional heat dissipation mechanisms according to the specific parameter values ​​in the adjustment instructions to ensure that the internal temperature of the device remains within a reasonable range, thereby preventing overheating or other temperature-related problems.

[0087] Preferably, the analysis result includes no abnormality, slight abnormality, relatively serious abnormality, and severe abnormality. When the analysis result is any one of slight abnormality, relatively serious abnormality, and severe abnormality, it is necessary to correct the operating parameters of the heat dissipation module, and the adjustment instruction is generated according to the analysis result, wherein the adjustment instruction includes the new operating parameters of the heat dissipation module including:

[0088] Obtaining an abnormality level in the analysis result, and obtaining a preset response strategy matching the abnormality level according to the abnormality level, wherein the preset response strategy is set based on historical data;

[0089] generating preset adjustment parameters according to the preset response strategy;

[0090] Predicting temperature and / or humidity change trends and obtaining predicted adjustment effects based on the preset adjustment parameters and the preset data model;

[0091] If the predicted adjustment effect does not meet the preset requirements, the preset adjustment parameters are modified until the predicted adjustment effect obtained according to the modified preset adjustment parameters meets the requirements;

[0092] The adjustment instruction is generated according to the preset adjustment parameter, and the preset adjustment parameter is used as the new working parameter of the heat dissipation module.

[0093] Specifically, the system obtains the anomaly level from the analysis results to determine the severity of the current environmental conditions. Anomaly levels include no anomaly, minor anomaly, severe anomaly, and critical anomaly, each reflecting the potential impact of environmental changes on the device. Based on the identified anomaly level, a matching strategy is retrieved from a pre-set response strategy library. These pre-set strategies are developed by analyzing extensive historical data. Preliminary preset adjustment parameters are then generated based on the selected response strategy. These parameters specify how to adjust the operating status of the cooling module, such as adjusting fan speed or switching cooling modes, to address the current environmental anomaly. After generating the preset adjustment parameters, the system uses a pre-set data model to perform a prediction, simulating the temperature and / or humidity trends after implementing these adjustment parameters. The prediction aims to assess whether these adjustment measures can effectively alleviate the current environmental pressure and ensure normal device operation after the adjustments. If the predicted adjustment results indicate that the device's current ambient temperature and / or humidity will return to a safe range, the system proceeds to the next step of instruction generation. However, if the predicted adjustment results fail to meet the preset requirements, the preset adjustment parameters are automatically revised. The correction process may involve multiple iterative steps, repeatedly adjusting parameters and re-predicting until the desired adjustment effect is achieved. Once it is confirmed that the corrected preset adjustment parameters can achieve the desired effect, a final adjustment instruction is generated based on these parameters. This adjustment instruction contains detailed operational instructions, such as the target fan speed and specific cooling mode, to ensure that the advertising machine can accurately execute and quickly adapt to new environmental conditions. Ultimately, these generated adjustment parameters are used as the new operating parameters of the cooling module. The system sends these parameters to the advertising machine via the network, and the advertising machine adjusts the operating status of the cooling module in real time based on the instructions. This dynamic adjustment mechanism enables the advertising machine to maintain optimal operating status in a changing environment, reduces the risk of equipment failure, and extends the service life of the equipment. It achieves rapid response and efficient processing of environmental anomalies, ensuring the stable operation and reliability of the advertising machine.

[0094] In actual operation, the heat dissipation requirements of the advertising machine will fluctuate with changes in ambient temperature and humidity. When the temperature rises to a certain threshold, it is necessary to adjust the operating parameters of the heat dissipation module, such as by increasing the speed or power of the heat dissipation module to control the device temperature. However, the adjustment of a single parameter may have other side effects. For example, simply relying on increasing the speed (or power) of the heat dissipation module will increase power consumption, resulting in a decrease in the energy efficiency of the device. In other embodiments, the temperature of the advertising machine can also be reduced by reducing the screen brightness. However, although simply reducing the brightness can reduce the temperature, too low brightness may affect the visibility of the advertising content, especially in a strong light environment. Therefore, in an embodiment, by combining the heat dissipation power and brightness adjustment, the same target heat dissipation effect is achieved through different combinations, and the system performance is optimized under the premise of balancing the power consumption of the device and the visibility of the advertisement. In one embodiment, the adjustment instruction also includes a screen brightness adjustment parameter, and the method further includes:

[0095] Driving the remote monitoring platform to send the screen brightness adjustment parameter to the advertising machine to adjust its screen brightness;

[0096] evaluating one or more of the heat dissipation effect, screen visibility, and power consumption of the advertising machine based on the new operating parameters of the heat dissipation module and the screen brightness adjustment parameters;

[0097] When the evaluation result does not meet the preset requirements, either or both of the new working parameters of the heat dissipation module and the screen brightness adjustment are adjusted.

[0098] Specifically, if only the operating parameters (such as speed or power) of the heat dissipation module (such as a fan or heat sink) are adjusted, when the internal temperature of the device is too high, the temperature is reduced by increasing the power of the heat dissipation module. However, this single adjustment method has problems such as increased power consumption and limited heat dissipation effect. To this end, the embodiment of the present invention introduces screen brightness adjustment. The reduction of screen brightness can effectively reduce the overall heat generation of the advertising machine, thereby reducing the heat dissipation burden. At the same time, this adjustment can also bring about a significant reduction in power consumption and improve the energy efficiency of the device. In actual applications, the adjustment of screen brightness needs to match the environmental conditions. For example, in an outdoor high-brightness environment, reducing the screen brightness may affect the visibility of the advertising content. Therefore, when adjusting the brightness, it is necessary not only to consider the heat dissipation requirements, but also to evaluate the visibility of the screen in the current environment. The embodiment of the present invention determines whether the current adjustment has achieved the expected effect by evaluating the heat dissipation effect, screen visibility and power consumption.

[0099] The cooling effect can be evaluated in the following ways: The advertising machine's temperature control module monitors temperature changes inside the device in real time. When the cooling module's power is adjusted or the screen brightness is lowered, the temperature control module will provide feedback on the current device temperature and compare it with a preset safety threshold. If the device temperature fails to decrease effectively, it indicates insufficient cooling effect, meaning that the cooling effect assessment does not meet the preset requirements. Further optimization of the cooling module's operating parameters or more detailed adjustments based on the screen brightness are necessary.

[0100] Screen Visibility Assessment: While lowering screen brightness can reduce heat generation and power consumption, over-adjusting it can affect the display of advertising content. To this end, a light sensor detects ambient brightness and, combined with the screen brightness adjustment range, calculates the current screen visibility of the advertising machine. This visibility score assesses whether the current brightness is sufficient for viewers to clearly see the advertising content. If the assessment indicates that the brightness is too low, meaning that the screen visibility assessment result does not meet the preset requirements, the screen brightness adjustment parameters need to be adjusted to appropriately increase the screen brightness to ensure advertising effectiveness.

[0101] Power consumption assessment: The power consumption of an advertising machine is closely related to the power of the cooling module and the screen brightness. Adjusting these two parameters will affect the overall energy consumption of the device accordingly. Comparing the power consumption before and after adjustments can determine whether the current adjustment strategy has achieved energy savings. If power consumption is not effectively controlled, the power consumption assessment results will not meet the preset requirements. Further optimization of the adjustment ratio of the cooling module power and brightness is required to achieve a better energy efficiency balance.

[0102] For example, suppose an advertising machine is installed outdoors in an ambient temperature of 35°C, while the internal temperature of the device is approaching the safety threshold of 45°C. At this point, the remote monitoring platform can send adjustment instructions to the machine, allowing users to select from a variety of temperature control strategies.

[0103] For example, the following three strategies can be adopted:

[0104] Strategy A: Increase cooling power by 10% and keep screen brightness unchanged.

[0105] Strategy B: Increase cooling power by 5% while reducing screen brightness by 10%.

[0106] Strategy C: Do not increase the cooling power, but directly reduce the screen brightness by 20%.

[0107] Of these three options, Strategy A relies entirely on increasing the power of the cooling module to control temperature, which will significantly increase power consumption. Strategy B reduces the increase in power consumption to a certain extent by adjusting the cooling power and screen brightness. Strategy C reduces device heat generation by simply lowering the screen brightness, but this may have a significant impact on the visibility of advertising content. In this case, it is preferred to select Strategy B first and start implementing adjustments. Then, a comprehensive evaluation of the cooling effect, screen visibility, and power consumption will be conducted based on real-time data:

[0108] Monitor the temperature of the advertising machine. If the temperature drops rapidly and stabilizes within 40°C, the cooling effect is good and the evaluation has passed. If the temperature remains high, consider further increasing the cooling power or adjusting the screen brightness parameters. Simultaneously, evaluate the reduction in screen brightness to determine the visibility of the current advertising content. If the evaluation results show that the current brightness is sufficient to meet the visual requirements under the current ambient brightness, the evaluation has passed. If the evaluation results show that the brightness is too low, making the advertising content difficult to discern, the screen brightness parameters need to be readjusted to increase the brightness appropriately. Finally, power consumption is evaluated. By adjusting the cooling module power and screen brightness, the system will record the power consumption changes of the advertising machine. If the power consumption is within the expected range, the adjustment strategy has achieved energy savings. If the power consumption is still too high, the parameters need to be readjusted to balance the relationship between cooling requirements and energy efficiency.

[0109] Preferably, a dynamic optimization mechanism is employed during the evaluation and adjustment process. If a round of adjustments fails to fully achieve the desired effect, the next round of adjustments will be conducted based on the evaluation results until the optimal parameter combination is found. For example, in the above scenario, if Strategy B achieves good heat dissipation and power consumption, but screen visibility is slightly reduced, the option of further reducing the heat dissipation power or slightly increasing the screen brightness can be used to find a balance between power consumption, heat dissipation, and visibility. This cyclical process of evaluation and adjustment ensures that the advertising machine always maintains optimal operating conditions under different environmental conditions.

[0110] In one embodiment, before driving the remote monitoring platform to send the adjustment instruction to the advertising machine, the method further includes:

[0111] Setting a plurality of adjustment schemes, wherein the heat dissipation module power adjustment parameters and the screen brightness adjustment parameters in different adjustment schemes are different;

[0112] Preliminary evaluation and scoring of each adjustment plan based on three dimensions: heat dissipation effect, screen visibility, and power consumption;

[0113] And assign different weighted values ​​to the scoring results of different dimensions to obtain the final scoring value of each adjustment plan;

[0114] The adjustment plan with the highest score is obtained, and an adjustment instruction is generated according to the corresponding adjustment parameters in the adjustment plan.

[0115] Before sending the new operating parameters of the heat dissipation module and the screen brightness adjustment parameters to the advertising machine, the target heat dissipation effect is pre-evaluated by setting different scheme combinations, and the effects of these scheme combinations are weighted and scored to select the best set of adjustment schemes. For example, there are the following schemes:

[0116] Solution A: Heat dissipation power increased by 10%, brightness decreased by 10%

[0117] Solution B: Heat dissipation power increased by 5%, brightness reduced by 20%

[0118] Solution C: Heat dissipation power increased by 15%, brightness reduced by 5%

[0119] Three adjustment options (Option A, Option B, and Option C) were pre-evaluated based on heat dissipation, visibility, and power consumption. For ease of quantification, a score range of 0 to 10 was set for each dimension, with 10 indicating the best effect or optimal parameters.

[0120] (1) Heat dissipation effect:

[0121] The heat dissipation effect is directly related to the power increase of the heat dissipation module. The greater the power, the better the heat dissipation effect. In order to evaluate the heat dissipation effect of the three solutions, consider the ratio of heat dissipation power increase:

[0122] Solution A: Heat dissipation power increased by 10% (moderate effect), with a score of 7.

[0123] Option B: Increase heat dissipation power by 5% (less effective), score 5.

[0124] Solution C: Heat dissipation power increased by 15% (best effect), with a score of 9.

[0125] (2) Visibility:

[0126] Visibility is primarily determined by screen brightness. The higher the brightness, the clearer the display. However, the lower the brightness, the greater the likelihood of visibility degradation. Assuming the ambient light is strong, reducing the screen brightness too much will significantly affect the display of ad content:

[0127] Solution A: Brightness reduction of 10% (moderate impact), score of 8.

[0128] Solution B: Brightness is reduced by 20% (larger impact), with a score of 6.

[0129] Solution C: Brightness reduction of 5% (least impact), score of 9.

[0130] (3) Power consumption:

[0131] Power consumption is closely related to the power of the cooling module and screen brightness. The effects of increased power and decreased brightness on power consumption can offset each other. When the brightness is reduced significantly, power consumption decreases significantly:

[0132] Solution A: Heat dissipation power increases by 10% and brightness decreases by 10% (medium power consumption), with a score of 7.

[0133] Solution B: Heat dissipation power increased by 5%, brightness reduced by 20% (lowest power consumption), score is 9.

[0134] Solution C: Heat dissipation power increased by 15%, brightness reduced by 5% (highest power consumption), score 6.

[0135] To get a comprehensive score for each solution, we need to weight each dimension. Assuming the importance of each dimension is different, the weight of heat dissipation is 40%, the weight of visibility is 30%, and the weight of power consumption is 30%. We can use the following formula to perform the weighted calculation:

[0136] Weighted score = (heat dissipation score × 40%) + (visibility score × 30%) + (power consumption score × 30%);

[0137] Weighted score calculation:

[0138] Plan A: Weighted score A = (7 × 40%) + (8 × 30%) + (7 × 30%) = 2.8 + 2.4 + 2.1 = 7.3

[0139] Plan B: Weighted score B = (5 × 40%) + (6 × 30%) + (9 × 30%) = 2.0 + 1.8 + 2.7 = 6.5

[0140] Solution C: Weighted score C = (9 × 40%) + (9 × 30%) + (6 × 30%) = 3.6 + 2.7 + 1.8 = 8.1

[0141] Through the calculation results of weighted scores, we can get the following comprehensive scores: Plan A: 7.3; Plan B: 6.5; Plan C: 8.1.

[0142] Based on the scoring results, Solution C received the highest score, comprehensively considering the balance between heat dissipation, visibility, and power consumption. Therefore, Solution C is the optimal solution. By increasing heat dissipation power by 15% and reducing brightness by 5%, Solution C achieves optimal heat dissipation while minimizing the impact on screen visibility. Although power consumption is relatively high, it achieves the best overall effect. Solution C's solution is then converted into adjustment commands and sent to the advertising machine to adjust the heat dissipation module power and screen brightness.

[0143] By continuously optimizing the heat dissipation module power and screen brightness, energy consumption can be effectively reduced while maintaining a good display quality for advertising content. By introducing screen brightness adjustment, the advertising machine not only adjusts the heat dissipation module and screen brightness in real time according to ambient temperature, ensuring stable operation in different scenarios, but also strikes a good balance between heat dissipation, energy efficiency, and advertising effectiveness, greatly improving the device's intelligence and making it suitable for a variety of complex application scenarios.

[0144] In one embodiment, the parameters of the heat dissipation module or the screen may be adjusted in combination with the image content played by the advertising machine. The new operating parameters of the heat dissipation module may include at least a heat dissipation module power adjustment parameter. Before driving the remote monitoring platform to send the adjustment instruction to the advertising machine, the following steps may be further included:

[0145] Obtaining the image content currently played by the advertising machine, and determining, based on the image content, a preferred screen brightness range required by the advertising machine to achieve a preset display effect and a preset viewing distance;

[0146] evaluating a pre-adjusted screen brightness value of the advertising machine after adjustment according to the screen brightness adjustment parameter;

[0147] Determining whether the preset screen brightness value is within the preferred screen brightness range;

[0148] If not, modifying the screen brightness adjustment parameter according to the current screen brightness value of the advertising machine and the preferred screen brightness range;

[0149] If so, obtaining a corresponding heat increment when the advertising machine operates based on the preset screen brightness value;

[0150] The power adjustment parameter of the heat dissipation module is modified according to the heat increment.

[0151] Specifically, the image content currently being played by the advertising machine is obtained. Different image content has different brightness requirements. For example, a vibrantly colored advertisement may require higher brightness to ensure clear viewing for viewers, while black-and-white or grayscale images can be moderately lowered. The preset display effect here refers to the visual quality standards that the advertising machine should meet under specific circumstances and content. Examples include image clarity, color saturation, and brightness. For example, when playing a colorful image, the display requires sufficiently high brightness and color saturation to ensure vibrant colors and clear details. Conversely, when playing monochrome or grayscale content, the brightness requirements can be lowered. The goal of the preset display effect is to ensure that viewers can clearly and distinctly discern the advertising message. The preset viewing distance refers to the ideal viewing distance between the viewer and the advertising machine. At this distance, viewers can optimally view the advertising content without experiencing visual fatigue or blur. The viewing distance is typically calculated based on the resolution of the advertising machine and the complexity of the content. For example, for high-definition advertising content, the viewing distance may be relatively far to ensure clear details, while for lower-resolution content, viewers may need to move closer to better discern the information. In the process of implementing this solution, first, the image content currently played by the advertising machine is obtained in real time. By analyzing these images, the optimal screen brightness range required by the advertising machine can be determined under the preset display effect and preset viewing distance conditions. Assuming that the advertising machine is playing a colorful brand advertisement, the required brightness range is determined based on the image analysis, which is between 400-600cd / m 2 Next, the pre-adjusted screen brightness value adjusted according to the existing screen brightness adjustment parameters is evaluated to ensure that the brightness value meets the set standard. If the evaluation shows that the pre-adjusted screen brightness value does not fall within the preferred range, it needs to be adjusted. For example, if the current screen brightness value is 300cd / m 2 , and the preferred range is 400-600cd / m 2 , then set the brightness adjustment parameter to +100~+200cd / m 2 To increase the brightness to ensure that the advertising content can be clearly seen by the audience.

[0152] If the preset screen brightness meets the requirements, the screen visibility and power consumption at that time are further determined. Screen visibility is assessed based on ambient lighting conditions. For example, in direct sunlight, the screen brightness must be high enough to ensure clear viewing of the advertising content. Power consumption is also crucial. Increasing screen brightness requires a corresponding increase in the advertising player's power consumption, which in turn increases heat generation or temperature. Since the screen brightness must remain within the optimal brightness range, increasing the power of the heat dissipation module is necessary to improve heat dissipation and prevent the player from overheating. Therefore, the heat gain corresponding to the player's operation at the preset screen brightness is determined. This heat gain refers to the additional heat generated by the player displaying content at the preset screen brightness. Based on this heat gain, the power adjustment parameters for the heat dissipation module are determined to ensure optimal heat dissipation during operation and prevent overheating. This allows for dynamic and intelligent adjustment of the advertising player, meeting brightness requirements, improving advertising display quality and user experience, and ensuring safe and stable operation of the device.

[0153] In summary, the intelligent control method for the working environment of an advertising machine provided by the embodiment of the present invention monitors its surrounding environment in real time by connecting a temperature control module to the advertising machine, so that the advertising machine can quickly sense changes in the environment, avoid problems such as equipment overheating or excessive humidity due to harsh environments, and thus protect the core components of the advertising machine and extend the service life of the equipment. In addition, by regularly acquiring and transmitting the status information of the temperature control module, the remote monitoring platform can continuously monitor the operating environment of the advertising machine, promptly identify potential problems and take corresponding measures, thereby avoiding equipment failures caused by environmental changes, and ensuring that the advertising machine can adaptively adjust the heat dissipation intensity according to the current environmental conditions, keeping the equipment operating within a reasonable temperature range. This not only improves the stability, durability and operational reliability of the advertising machine in various environments, but also optimizes energy consumption and reduces operating costs.

[0154] Example 2

[0155] See also Figure 6 An embodiment of the present invention provides an intelligent control device 200 for the working environment of an advertising machine. The advertising machine is externally connected to a temperature control module, which integrates a plurality of environmental sensors for detecting at least the temperature and humidity of the environment in which the advertising machine is located. The device 200 includes:

[0156] A connection module 201 is used to establish a connection between the temperature control module and the advertising machine, and between the advertising machine and a remote monitoring platform;

[0157] A setting module 202 is used to drive the advertising machine to set parameters of the temperature control module through the remote monitoring platform;

[0158] An acquisition module 203 is configured to drive the advertising machine to acquire status information generated by the temperature control module at predetermined intervals and transmit the status information to the remote monitoring platform;

[0159] The adjustment module 204 is configured to drive the remote monitoring platform to send an adjustment instruction to the advertising machine according to the status information so as to adjust the working parameters of the heat dissipation module therein.

[0160] In summary, the intelligent control device for the working environment of an advertising machine provided by the embodiment of the present invention monitors its surrounding environment in real time by connecting a temperature control module to the advertising machine, so that the advertising machine can quickly sense changes in the environment, avoid problems such as equipment overheating or excessive humidity due to harsh environments, and thus protect the core components of the advertising machine and extend the service life of the equipment. In addition, by regularly acquiring and transmitting the status information of the temperature control module, the remote monitoring platform can continuously monitor the operating environment of the advertising machine, promptly identify potential problems and take corresponding measures, thereby avoiding equipment failures caused by environmental changes, and ensuring that the advertising machine can adaptively adjust the heat dissipation intensity according to the current environmental conditions, keeping the equipment operating within a reasonable temperature range. This not only improves the stability, durability and operational reliability of the advertising machine in various environments, but also optimizes energy consumption and reduces operating costs.

[0161] Example 3

[0162] like Figure 7 As shown, an embodiment of the present invention provides an advertising machine monitoring system, which includes a temperature control module, an advertising machine and a remote monitoring platform, wherein the temperature control module is connected to the advertising machine, and the advertising machine is connected to the remote monitoring platform. The advertising machine monitoring system uses the method described in Example 1 to monitor the environmental status of the advertising machine and adjust the operating parameters of the advertising machine heat dissipation module accordingly.

[0163] In one embodiment, Figure 8 The figure shows a schematic diagram of the hardware structure of the advertising machine provided by the embodiment of the present invention.

[0164] The advertising machine may include a processor 301 and a memory 302 storing computer program instructions.

[0165] Specifically, the processor 301 may include a central processing unit (CPU), or an application specific integrated circuit (ASIC), or may be configured to implement one or more integrated circuits of the embodiment of the present invention.

[0166] Memory 302 may include a large capacity memory for data or instructions. By way of example and not limitation, memory 302 may include a hard disk drive (HDD), a floppy disk drive, a flash memory, an optical disk, a magneto-optical disk, a magnetic tape, or a universal serial bus (USB) drive, or a combination of two or more of these. Where appropriate, memory 302 may include removable or non-removable (or fixed) media. Where appropriate, memory 302 may be inside or outside the data processing device. In a specific embodiment, memory 302 is a non-volatile solid-state memory. In a specific embodiment, memory 302 includes a read-only memory (ROM). Where appropriate, the ROM may be a mask-programmed ROM, a programmable ROM (PROM), an erasable PROM (EPROM), an electrically erasable PROM (EEPROM), an electrically rewritable ROM (EAROM), or a flash memory, or a combination of two or more of these.

[0167] In one example, the advertising machine may further include a communication interface 303 and a bus 310. Figure 8 As shown, the processor 301 , the memory 302 , and the communication interface 303 are connected via a bus 310 and communicate with each other.

[0168] The communication interface 303 is mainly used to implement communication between various modules, devices, units and / or equipment in the embodiment of the present invention.

[0169] Bus 310 includes hardware, software or both, and couples the components of the advertising machine to each other. For example, and not limitation, bus 310 may include accelerated graphics port (AGP) or other graphics bus, enhanced industry standard architecture (EISA) bus, front side bus (FSB), hypertransport (HT) interconnection, industry standard architecture (ISA) bus, infinite bandwidth interconnection, low pin count (LPC) bus, memory bus, micro channel architecture (MCA) bus, peripheral component interconnect (PCI) bus, PCI-Express (PCI-X) bus, serial advanced technology attachment (SATA) bus, video electronics standard association local (VLB) bus or other suitable bus or two or more of these combinations. In appropriate cases, bus 310 may include one or more buses. Although the embodiment of the present invention describes and shows a specific bus, the present invention considers any suitable bus or interconnection.

[0170] Example 4

[0171] In addition, in conjunction with the above-described methods for intelligently controlling the working environment of advertising machines, embodiments of the present invention may provide a computer-readable storage medium for implementation. The computer-readable storage medium stores computer program instructions; when executed by the processor 301, the computer program instructions implement any of the above-described methods for intelligently controlling the working environment of advertising machines.

[0172] It should be understood that the present invention is not limited to the specific configurations and processes described above and illustrated in the figures. For the sake of brevity, a detailed description of known methods is omitted. In the above embodiments, several specific steps are described and illustrated as examples. However, the method of the present invention is not limited to the specific steps described and illustrated. Those skilled in the art may make various changes, modifications, and additions, or change the order of the steps after understanding the spirit of the present invention.

[0173] The functional blocks shown in the above-described block diagram can be implemented as hardware, software, firmware or a combination thereof. When implemented in hardware, it can be, for example, an electronic circuit, an application specific integrated circuit (ASIC), appropriate firmware, a plug-in unit, a function card or the like. When implemented in software, the elements of the present invention are programs or code segments that are used to perform the required tasks. The program or code segment can be stored in a machine-readable medium, or transmitted on a transmission medium or a communication link by a data signal carried in a carrier wave. "Machine-readable medium" can include any medium capable of storing or transmitting information. Examples of machine-readable media include electronic circuits, semiconductor memory devices, ROMs, flash memories, erasable ROMs (EROMs), floppy disks, CD-ROMs, optical disks, hard disks, optical fiber media, radio frequency (RF) links, etc. The code segment can be downloaded via a computer network such as the Internet, an intranet, etc.

[0174] It should also be noted that the exemplary embodiments described herein describe methods or systems based on a series of steps or devices. However, the present invention is not limited to the order of the steps described above. In other words, the steps may be performed in the order described in the embodiments, or in a different order, or several steps may be performed simultaneously.

[0175] The above description is only a specific embodiment of the present invention. Those skilled in the art will clearly understand that for the convenience and brevity of description, the specific working processes of the systems, modules and units described above can refer to the corresponding processes in the aforementioned method embodiments, and will not be repeated here. It should be understood that the protection scope of the present invention is not limited to this. Any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present invention, and these modifications or replacements should be included in the protection scope of the present invention.

Claims

1. A method for intelligently controlling the working environment of an advertising machine, characterized in that: The advertising machine is externally connected to a temperature control module, and the temperature control module integrates a plurality of environmental sensors for detecting at least the temperature and humidity of the environment in which the advertising machine is located. The method includes: Establishing a connection between the temperature control module and the advertising machine, and between the advertising machine and a remote monitoring platform; Driving the advertising machine to set parameters of the temperature control module through the remote monitoring platform; driving the advertising machine to obtain status information generated by the temperature control module at preset intervals, and transmitting the status information to the remote monitoring platform; Driving the remote monitoring platform to send an adjustment instruction to the advertising machine according to the status information to adjust the working parameters of the heat dissipation module therein; Wherein, the adjustment instruction includes the new working parameters of the heat dissipation module and the screen brightness adjustment parameters. The method further includes: driving the remote monitoring platform to send the screen brightness adjustment parameters to the advertising machine to adjust its screen brightness; based on the new working parameters of the heat dissipation module and the screen brightness adjustment parameters, evaluating the heat dissipation effect, screen visibility and power consumption of the advertising machine, including: controlling the temperature control module to monitor the temperature change of the advertising machine and obtaining the current temperature value of the advertising machine after parameter adjustment and comparing it with the preset safety threshold. If the current temperature value is still higher than the preset safety threshold, the heat dissipation effect evaluation result is that the preset requirement is not met; controlling the light sensor to detect the ambient brightness, obtaining the adjusted current screen brightness according to the screen brightness adjustment parameters, and comparing it with the preset safety threshold. The ambient brightness and the current screen brightness determine whether the current screen brightness is sufficient for the audience to clearly see the advertising content. If not, the screen visibility evaluation result does not meet the preset requirements. The power consumption of the advertising machine before and after the parameter adjustment is compared to determine whether the power consumption after the parameter adjustment is less than or equal to the power consumption before the parameter adjustment. If not, the power consumption evaluation result does not meet the preset requirements. When any one or more of the heat dissipation effect evaluation result, the screen visibility evaluation result, and the power evaluation result do not meet the preset requirements, adjust the new working parameters, any one or two of the screen brightness adjustment parameters, and re-evaluate the heat dissipation effect, screen visibility, and power. The parameter adjustment and result evaluation process is repeated until the heat dissipation effect evaluation result, the screen visibility evaluation result, and the power evaluation result all meet the preset requirements. Before driving the remote monitoring platform to send the adjustment instruction to the advertising machine, the method further includes: setting a plurality of adjustment schemes, wherein the heat dissipation module power adjustment parameters and the screen brightness adjustment parameters are different in different adjustment schemes; pre-evaluating and scoring each adjustment scheme from three dimensions: heat dissipation effect, screen visibility, and power consumption; assigning different weighting values ​​to the scoring results of different dimensions to obtain a final score value for each adjustment scheme; obtaining the adjustment scheme with the highest score, and generating an adjustment instruction based on the corresponding adjustment parameters in the adjustment scheme; The new operating parameters of the heat dissipation module include at least a heat dissipation module power adjustment parameter. Before driving the remote monitoring platform to send the adjustment instruction to the advertising machine, the method further includes: obtaining the image content currently played by the advertising machine, and determining, based on the image content, a preferred screen brightness range required by the advertising machine to achieve a preset display effect and a preset viewing distance; evaluating a pre-adjusted screen brightness value after the advertising machine is adjusted according to the screen brightness adjustment parameter; determining whether the pre-adjusted screen brightness value is within the preferred screen brightness range; if not, correcting the screen brightness adjustment parameter based on the current screen brightness value of the advertising machine and the preferred screen brightness range; if so, obtaining a corresponding heat gain when the advertising machine operates based on the pre-adjusted screen brightness value; and correcting the heat dissipation module power adjustment parameter based on the heat gain.

2. The method for intelligently controlling the working environment of an advertising machine according to claim 1, characterized in that: The establishing of the connection between the temperature control module and the advertising machine, and between the advertising machine and the remote monitoring platform includes: Starting the advertising machine and driving the advertising machine to perform hardware self-test and initialization operations; Connecting the advertising machine and the remote monitoring platform via the MQTT protocol; Establish communication between the advertising machine and the temperature control module, detect and identify the temperature control module, obtain basic information of the temperature control module, the basic information including at least module ID and sensor type, and report the basic information to the remote monitoring platform.

3. The method for intelligently controlling the working environment of an advertising machine according to claim 1, characterized in that: Driving the advertising machine to set parameters of the temperature control module through the remote monitoring platform includes: Driving the remote monitoring platform to send a setting instruction to the advertising machine; When the advertising machine receives the setting instruction from the remote monitoring platform, the temperature control module is set to parameters according to the content of the setting instruction, wherein the parameter setting includes any one or more of temperature alarm threshold setting, humidity alarm threshold setting, temperature sensor calibration parameter setting, humidity sensor calibration parameter setting, and working time period setting; After the advertising machine completes the parameter setting of the temperature control module, the feedback information is sent back to the remote monitoring platform; After receiving the feedback information, the remote monitoring platform checks whether the parameter settings meet the requirements of the setting instructions, and resends the setting instructions if they do not meet the requirements.

4. The method for intelligently controlling the working environment of an advertising machine according to claim 1, characterized in that: The step of driving the advertising machine to obtain status information generated by the temperature control module at predetermined intervals and transmitting the status information to the remote monitoring platform includes: The remote monitoring platform drives the advertising machine to send a status information acquisition request to the temperature control module at predetermined intervals; When the temperature control module receives the status information acquisition request, it sends the current status information to the advertising machine; wherein the status information includes any one or more of temperature information, humidity information, and alarm information; After receiving the status information, the advertising machine transmits the status information to the remote monitoring platform.

5. The method for intelligently controlling the working environment of an advertising machine according to any one of claims 1 to 4, characterized in that: The step of driving the remote monitoring platform to send an adjustment instruction to the advertising machine according to the status information to adjust the working parameters of the heat dissipation module therein includes: After receiving the status information, the remote monitoring platform determines whether the status information contains alarm information; If so, obtain the temperature information and / or humidity information in the status information for analysis, and generate corresponding adjustment instructions and send them to the advertising machine; When the advertising machine receives the adjustment instruction, it drives the heat dissipation module to operate according to the new working parameters according to the adjustment instruction.

6. The method for intelligently controlling the working environment of an advertising machine according to claim 5, characterized in that: The temperature information and / or humidity information in the state information is obtained and analyzed, and a corresponding adjustment instruction is generated and sent to the advertising machine, wherein the adjustment instruction at least includes the new operating parameters of the heat dissipation module, including: Comparing the temperature information and / or humidity information with a preset safety threshold, analyzing whether the temperature and / or humidity exceeds the preset safety threshold and whether there is an abnormal risk in the advertising machine; Determining whether it is necessary to modify the operating parameters of the heat dissipation module according to the analysis results; If so, an adjustment instruction is generated according to the analysis result, wherein the adjustment instruction includes new operating parameters of the heat dissipation module.

7. An intelligent control device for the working environment of an advertising machine, characterized in that: The advertising machine is externally connected to a temperature control module, which integrates a number of environmental sensors for detecting at least the temperature and humidity of the environment in which the advertising machine is located. The device includes: A connection module, used to establish a connection between the temperature control module and the advertising machine, and between the advertising machine and a remote monitoring platform; A setting module, used to drive the advertising machine to set parameters of the temperature control module through the remote monitoring platform; an acquisition module, configured to drive the advertising machine to acquire status information generated by the temperature control module at preset intervals, and transmit the status information to the remote monitoring platform; An adjustment module is used to drive the remote monitoring platform to send an adjustment instruction to the advertising machine according to the status information to adjust the working parameters of the heat dissipation module therein; wherein, the adjustment instruction includes the new working parameters of the heat dissipation module and also includes a screen brightness adjustment parameter, and the device also includes: driving the remote monitoring platform to send the screen brightness adjustment parameter to the advertising machine to adjust its screen brightness; based on the new working parameters of the heat dissipation module and the screen brightness adjustment parameter, the heat dissipation effect, screen visibility and power consumption of the advertising machine are evaluated, including: controlling the temperature control module to monitor the temperature change of the advertising machine and obtaining the current temperature value of the advertising machine after the parameter adjustment and comparing it with the preset safety threshold. If the current If the temperature value is still higher than the preset safety threshold, the heat dissipation effect evaluation result is that the preset requirement is not met; control the light sensor to detect the ambient brightness, obtain the adjusted current screen brightness according to the screen brightness adjustment parameter, and judge whether the current screen brightness is sufficient for the audience to clearly see the advertising content according to the ambient brightness and the current screen brightness. If not, the screen visibility evaluation result does not meet the preset requirement; compare the power consumption of the advertising machine before and after the parameter adjustment to judge whether the power consumption after the parameter adjustment is less than or equal to the power consumption before the parameter adjustment. If not, the power consumption evaluation result does not meet the preset requirement; when any one or more of the heat dissipation effect evaluation result, the screen visibility evaluation result and the power evaluation result do not meet the preset requirement, adjust the new working parameters, the Any one or two of the screen brightness adjustment parameters are re-evaluated for the heat dissipation effect, screen visibility and power, and the process of parameter adjustment and result evaluation is repeated until the heat dissipation effect evaluation result, screen visibility evaluation result and power evaluation result all meet the preset requirements; before driving the remote monitoring platform to send the adjustment instruction to the advertising machine, it also includes: setting several groups of adjustment schemes, wherein the heat dissipation module power adjustment parameters and the screen brightness adjustment parameters are different in different adjustment schemes; pre-evaluating and scoring each adjustment scheme from three dimensions of heat dissipation effect, screen visibility and power consumption; and assigning different weighted values ​​to the scoring results of different dimensions to obtain the final scoring value of each adjustment scheme; obtaining the adjustment scheme with the highest score An adjustment scheme is provided, and an adjustment instruction is generated according to the corresponding adjustment parameters in the adjustment scheme; wherein the new operating parameters of the heat dissipation module include at least the heat dissipation module power adjustment parameters, and before driving the remote monitoring platform to send the adjustment instruction to the advertising machine, the method further includes: obtaining the image content currently played by the advertising machine, and determining the preferred screen brightness range required by the advertising machine to achieve a preset display effect and a preset viewing distance based on the image content; evaluating the pre-adjusted screen brightness value of the advertising machine after adjustment according to the screen brightness adjustment parameters; determining whether the pre-adjusted screen brightness value is within the preferred screen brightness range; if not, modifying the screen brightness adjustment parameters according to the current screen brightness value of the advertising machine and the preferred screen brightness range;If so, obtaining the heat increment corresponding to the operation of the advertising machine based on the preset screen brightness value; and modifying the power adjustment parameter of the heat dissipation module according to the heat increment.

8. An advertising machine monitoring system, characterized in that: include: A temperature control module, an advertising machine, and a remote monitoring platform, wherein the temperature control module is connected to the advertising machine, the advertising machine is connected to the remote monitoring platform, and the advertising machine monitoring system uses the method according to any one of claims 1 to 6 to monitor the environmental state of the advertising machine and adjust the operating parameters of the advertising machine heat dissipation module accordingly.

Images