Advertising machine working environment intelligent regulation and control method, device and system

Abstract

The invention discloses an intelligent regulation and control method, device and system for the working environment of an advertising machine, and relates to the technical field of advertising machines. According to the method, the temperature control module is externally connected to the advertising machine so as to monitor the surrounding environment in real time, so that the advertising machine can sense the change of the environment, the problems of overheat or overhigh humidity of equipment caused by severe environment are avoided, core components of the advertising machine are further protected, and the service life of the equipment is prolonged. By regularly acquiring and transmitting the state information of the temperature control module, the remote monitoring platform can continuously monitor the operation environment of the advertising machine, timely discover potential problems and take corresponding measures, so that equipment faults caused by environment changes are avoided, and the service life of the advertising machine is prolonged. The advertising machine can adaptively adjust the heat dissipation intensity according to the current environmental condition, and the equipment is kept to operate in a reasonable temperature range, so that the stability, durability and operation reliability of the advertising machine in various environments are improved, the energy consumption is optimized, and the operation cost is reduced.

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 advertising machine placement scenarios are becoming increasingly diverse, covering various environments such as subways, buses, elevators, and squares. However, as these placement demands increase, the challenges faced by outdoor advertising machines are becoming more and more prominent. The uncertainty of the outdoor environment, such as the frequent changes in natural factors such as temperature, humidity, and wind, not only increases the difficulty of operating advertising machines, but also invisibly increases the cost of maintenance and management. These advertising machines need to adapt to changing environmental conditions in different scenarios, and manually monitoring and adjusting the working status of these devices becomes complicated, time-consuming and laborious. Especially in long-distance or difficult-to-reach scenarios, such as advertising machines installed at high altitudes, traditional management methods appear inefficient and difficult to cope with emergencies. In addition, the failure of advertising machines or poor environmental adaptation may cause equipment downtime or performance degradation, which directly affects the advertising effect and, in turn, the advertiser's return on investment. Therefore, the current market urgently needs an intelligent and remote method that can monitor advertising machines in real time and automatically adjust the working parameters of the equipment according to environmental changes, so as to improve the stability and environmental adaptability of the equipment, reduce operating costs, and simplify management processes. Summary of the invention

[0003] In view of this, the 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 the working performance of the advertising machine is poor 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 at least a plurality of environmental sensors for detecting 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] The remote monitoring platform drives the advertising machine to set parameters of the temperature control module;

[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, 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:

[0010] Starting the advertising machine and driving the advertising machine to perform hardware self-check 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 at least includes a module ID and a 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, the temperature control module is parameterized 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;

[0016] When 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 setting instructions are resent.

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

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

[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, obtain the temperature information and / or humidity information in the status information for analysis, and generate a corresponding adjustment instruction and send it to the advertising machine, wherein the adjustment instruction at least includes the new working 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 new working parameters according to the adjustment instruction.

[0026] Preferably, 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, and the adjustment instruction at least includes the new working parameters of the heat dissipation module including:

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

[0028] Determine whether it is necessary to modify the working parameters of the heat dissipation module according to the analysis result;

[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 working parameters of the heat dissipation module, and the adjustment instruction is generated according to the analysis result, wherein the adjustment instruction includes the new working 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] Generate preset adjustment parameters according to the preset response strategy;

[0033] Predicting the temperature and / or humidity change trend and obtaining the predicted adjustment effect according to 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 corrected until the predicted adjustment effect obtained according to the corrected 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 at least a plurality of environmental sensors for detecting the temperature and humidity of the environment in which the advertising machine is located, and the device comprises:

[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, used for driving the advertising machine to acquire the 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, and the advertising machine monitoring system uses the method described in any one of the first aspects to monitor the environmental state of the advertising machine and adjust the working parameters of the advertising machine 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 in 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 monitors the surrounding environment in real time by connecting an external temperature control module to the advertising machine, so that the advertising machine can quickly sense changes in the environment, avoid problems such as overheating of the equipment 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. 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, discover potential problems in a timely manner 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 to keep the equipment running 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 solution of the embodiment of the present invention, the drawings required for use in the embodiment of the present invention will be briefly introduced below. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work, and these are all within the protection scope 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 chart 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 chart of step S3 in FIG.

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

[0051] Figure 6 It is a structural schematic 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 schematic diagram of the structure 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 purpose, technical solutions and advantages of the present invention clearer, 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 only to provide a better understanding of the present invention by illustrating examples of the present invention.

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

[0056] Embodiment 1

[0057] See also Figure 1 The embodiment of the present invention provides an intelligent control method for the working environment of an advertising machine, which is applied to an advertising machine including an indoor or outdoor advertising machine. The advertising machine is externally connected to a temperature control module, and the temperature control module integrates at least a number of environmental sensors for detecting 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 the status information generated by the temperature control module at a preset time interval, and transmitting the status information to the remote monitoring platform;

[0061] S4: driving the remote monitoring platform to send adjustment instructions 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 devices such as a microcontroller, a temperature sensor, and a humidity sensor. In other embodiments, other environmental sensors such as a wind sensor, a rainfall sensor, and an air pressure sensor can also be integrated. The microcontrol module is connected to the advertising machine through 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 working environment of the advertising machine. The remote monitoring platform is integrated in the cloud, and monitors and manages the operating status of the advertising machine in real time through the network, sends instructions and receives feedback information. The remote monitoring platform can also be connected to a PC, a smart phone, and a tablet computer. The operation and maintenance personnel can obtain the operating status of the advertising machine in real time from the remote monitoring platform through these smart devices or send relevant management and control information to manage and control the advertising machine. The method of the present invention realizes intelligent monitoring and dynamic adjustment of the operating environment of the advertising machine through the collaborative work of the remote monitoring platform and the external temperature control module. First, the connection between the temperature control module and the advertising machine, and the advertising machine and the remote monitoring platform is established. The temperature control module can obtain the environmental data around the advertising machine in real time, such as temperature and humidity, and transmit it to the remote monitoring platform through the advertising machine. At the same time, the remote monitoring platform can remotely set the parameters of the temperature control module through this connection, such as target temperature, humidity, alarm threshold, etc., to ensure that the device can adapt to different environmental conditions. The advertising machine regularly obtains the status information of the temperature control module at a preset time interval. This information includes key environmental parameters such as the current temperature and humidity, and transmits it to the remote monitoring platform in real time. The remote monitoring platform determines whether it is necessary to adjust the working parameters of the heat dissipation module of the advertising machine based on the received status information. If the ambient temperature or humidity exceeds the set safety range, the remote monitoring platform will generate corresponding adjustment instructions and send them to the advertising machine to adjust the operating mode of the heat dissipation module, such as the fan speed, to ensure that the internal temperature of the advertising machine remains within an appropriate range. Further, after adjusting the working parameters of the heat dissipation module according to the instructions, the advertising machine will feedback the execution results to the remote monitoring platform to ensure that the adjustment effect meets expectations, thereby effectively responding to the complex and dynamic changes in the operating environment of the advertising machine, improving the reliability and durability of the advertising machine, and reducing the need for manual intervention, achieving more efficient equipment 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-check 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 at least includes a module ID and a sensor type, and report the basic information to the remote monitoring platform.

[0067] Specifically, the advertising machine is started and driven to perform hardware self-check and initialization operations to ensure that the various components of the advertising machine can work normally at startup and prepare for subsequent connection and data transmission. During the hardware self-check process, the advertising machine will detect the status of its internal components to ensure that there is no hardware failure or abnormality. The initialization operation includes loading the necessary driver, configuring network settings, and preparing the communication interface between the advertising machine and the temperature control module and the remote monitoring platform. After completing the initialization, the advertising machine establishes a connection with the remote monitoring platform through the MQTT protocol. The MQTT protocol is a lightweight publish / subscribe communication protocol suitable for reliable communication between devices in an environment with limited bandwidth. In this process, the advertising machine, as a client, subscribes to topics related to it to receive instructions sent by the remote monitoring platform, and publishes its own status information to a specific topic for the remote monitoring platform to subscribe and monitor. The establishment of this connection ensures that the advertising machine can maintain communication with the remote monitoring platform in real time to achieve remote monitoring and control. After 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 communicate and handshake with the temperature control module through the 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 connected normally 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 through 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, the temperature control module is set with 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;

[0071] S23: After the advertising machine completes the parameter setting of the temperature control module, the advertising machine transmits the 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 a specific setting instruction to the advertising machine. Preferably, the instruction content includes the setting of key parameters such as the temperature and humidity alarm threshold and the calibration parameters of the sensor. When the advertising machine receives the setting instruction from the remote monitoring platform, it will first parse and verify the instruction content to ensure the integrity and accuracy of the instruction. Subsequently, the advertising machine sets the corresponding parameters of the temperature control module according to the specific requirements in the instruction. Set the alarm thresholds of temperature and humidity so that an alarm is issued in time when the environmental parameters exceed the safe range; and calibrate the temperature and humidity sensors to ensure the accuracy of the measured data. In addition, the advertising machine may also set the working time period of the temperature control module according to the instruction so that it runs or stops running within a specific time to save energy and improve efficiency. After completing the parameter setting, the advertising machine will send the setting results and related feedback information back to the remote monitoring platform. This feedback information usually includes whether the setting is successful, the specific parameter value, and any possible abnormal situation. The transmission of feedback information ensures that the remote monitoring platform can understand the setting status of the advertising machine in real time and make further adjustments or corrections as needed. When the remote monitoring platform receives the feedback information from the advertising machine, it will compare and check whether the actual setting is consistent with the initial instruction content. 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 equipment failure or performance degradation due to setting errors.

[0074] Preferably, see Figure 4 , the step of driving the advertising machine to obtain the status information generated by the temperature control module at preset 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 a preset time interval;

[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 a status information acquisition request to the temperature control module at a preset time interval. The setting of the preset time interval can be adjusted according to the dynamic changes of the actual environment to meet the needs of different scenarios. When the advertising machine sends a status information acquisition request to the temperature control module at a preset time interval, the temperature control module will respond immediately and return the current environmental status information. This status information usually includes temperature information, humidity information, and possible alarm information. This information can reflect the environmental conditions around the advertising machine and help the platform determine whether the current working environment meets the normal operation requirements of the equipment. Ambient temperature and humidity may affect the working efficiency and equipment life of the advertising machine, while alarm information can promptly indicate potential risks when environmental conditions exceed the safe range to prevent equipment from malfunctioning due to harsh environment. After receiving the status information transmitted by the temperature control module, the advertising machine will perform preliminary processing on the data. The processing process may include data formatting, outlier filtering, and basic statistical analysis to ensure that the data transmitted to the remote monitoring platform is consistent and accurate. After completing the data processing, the advertising machine will transmit the processed status information to the remote monitoring platform through the network, and the transmission process adopts the MQTT communication protocol. After receiving the status information uploaded by the advertising machine, the remote monitoring platform will store it in the database for real-time monitoring and subsequent analysis. Furthermore, the platform can generate trend analysis reports based on this data to determine the changing trend of the advertising machine's operating environment and predict possible 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 state information for analysis, and generate a corresponding adjustment instruction and send it to the advertising machine, wherein the adjustment instruction at least includes the new working parameters of the heat dissipation module;

[0082] S43: After 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.

[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 excessively high temperature or excessively low humidity, which 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 in the advertising machine;

[0084] Determine whether it is necessary to modify the working parameters of the heat dissipation module according to the analysis result;

[0085] If yes, an adjustment instruction is generated according to 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, which include new working parameters of the heat dissipation module. The advertising machine will adjust the operation of the heat dissipation module according to these new working parameters, such as the speed of the fan 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 start 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 working parameters of the heat dissipation module, and the adjustment instruction is generated according to the analysis result, wherein the adjustment instruction includes the new working 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] Generate preset adjustment parameters according to the preset response strategy;

[0090] Predicting the temperature and / or humidity change trend and obtaining the predicted adjustment effect according to 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 corrected until the predicted adjustment effect obtained according to the corrected 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 abnormality level in the analysis result is obtained to determine the severity of the current environmental conditions. The abnormality level is divided into no abnormality, slight abnormality, relatively serious abnormality and severe abnormality, and each level reflects the possible impact of environmental changes on the device. Based on the identified abnormality level, a matching strategy is obtained from the preset response strategy library. These preset strategies are set by analyzing a large amount of historical data, and then preliminary preset adjustment parameters are generated according to the selected response strategy. These parameters specifically indicate how to adjust the working state of the heat dissipation module, such as the adjustment of the fan speed, the switching of the heat dissipation mode, etc., to cope with the current environmental abnormality. After generating the preset adjustment parameters, the system uses the preset data model to predict and simulate the temperature and / or humidity change trend after the implementation of these adjustment parameters. The purpose of the prediction is to evaluate whether these adjustment measures can effectively alleviate the current environmental pressure and ensure that the device can operate normally after the adjustment. If the predicted adjustment effect indicates that the current ambient temperature and / or humidity of the device will return to a safe range, continue to generate the next step of instructions. However, if the predicted adjustment effect fails to meet the preset requirements, the preset adjustment parameters will be automatically corrected. The correction process may involve multiple iterative steps, by repeatedly adjusting parameters and re-predicting until the adjustment effect that meets the requirements is obtained. Once it is confirmed that the corrected preset adjustment parameters can achieve the expected effect, the final adjustment instructions will be generated based on these parameters. This adjustment instruction contains detailed operating instructions, such as the target speed that the fan should reach, the specific cooling mode, etc., to ensure that the advertising machine can accurately execute and quickly adapt to new environmental conditions. Finally, these generated adjustment parameters are used as the new working parameters of the cooling module. The system sends these parameters to the advertising machine through the network, and the advertising machine adjusts the operating status of the cooling module in real time according to the instructions. This dynamic adjustment mechanism enables the advertising machine to maintain the best operating state in a changing environment, reduce the risk of equipment failure, and extend the service life of the equipment, achieving rapid response and efficient processing of environmental anomalies, and 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 working parameters of the heat dissipation module, such as controlling the device temperature by increasing the speed or power of the heat dissipation module. However, the adjustment of a single parameter may have other side effects. For example, simply 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 together, the same target heat dissipation effect is achieved through different combinations, and the system performance is optimized under the premise of balancing the device power consumption and advertising visibility. In one embodiment, the adjustment instruction also includes a screen brightness adjustment parameter, and the method also includes:

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

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

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

[0098] Specifically, if only the working parameters (such as speed or power) of the heat dissipation module (such as a fan or a 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, and 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 practical 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 heat dissipation effect can be evaluated in the following ways: the temperature control module of the advertising machine monitors the temperature changes inside the device in real time. When the power of the heat dissipation module is adjusted or the screen brightness is reduced, the temperature control module will feedback the current device temperature and compare it with the preset safety threshold. If the device temperature fails to be effectively reduced, it means that the heat dissipation effect is insufficient, that is, the heat dissipation effect evaluation does not meet the preset requirements, and it is necessary to further optimize the working parameters of the heat dissipation module or make more detailed adjustments in combination with the screen brightness.

[0100] Screen visibility assessment: Although lowering the screen brightness can reduce heat and power consumption, it may affect the display effect of advertising content if it is over-adjusted. To this end, the ambient brightness is detected by a light sensor, and the current screen visibility of the advertising machine is calculated in combination with the adjustment range of the screen brightness. By scoring the visibility, it is evaluated whether the current brightness is sufficient for the audience to clearly see the advertising content. If the evaluation result shows that the brightness is too low, that is, the screen visibility evaluation result does not meet the preset requirements, it is necessary to adjust the screen brightness adjustment parameters to appropriately increase the screen brightness to ensure the advertising effect.

[0101] Power consumption evaluation: The power consumption of the advertising machine is closely related to the power of the heat dissipation module and the screen brightness. When these two parameters are adjusted, the overall energy consumption of the device will change accordingly. By comparing the power consumption before and after the adjustment, it is possible to determine whether the current adjustment strategy has achieved the energy-saving effect. If the power consumption is not effectively controlled, the power consumption evaluation result does not meet the preset requirements, and it is necessary to further optimize the adjustment ratio of the power and brightness of the heat dissipation module to achieve a better energy efficiency balance.

[0102] For example, suppose an advertising machine is installed in an outdoor environment, the current ambient temperature is 35°C, and the internal temperature of the device is close to the safety threshold of 45°C. At this time, the remote monitoring platform sends adjustment instructions to the advertising machine, and multiple strategies can be selected for temperature control.

[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] Among the three solutions, Strategy A completely relies on the power increase of the heat dissipation module to control the temperature, which will significantly increase power consumption. Strategy B reduces the increase in power consumption to a certain extent through the combined adjustment of heat dissipation power and screen brightness. Strategy C only reduces device heating by lowering the screen brightness, but it may have a greater impact on the visibility of advertising content. In this case, it is preferred to select Strategy B first and start to perform adjustments. Then, a comprehensive evaluation of heat dissipation effect, screen visibility and power consumption will be conducted based on real-time data:

[0108] Monitor the temperature changes of the advertising machine. If the temperature drops rapidly and stabilizes within 40°C, it means that the heat dissipation effect is good and the evaluation is passed. If the temperature is still high, consider further increasing the heat dissipation power or adjusting the screen brightness parameters. At the same time, 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 is passed. If the evaluation results show that the brightness is too low, making the advertising content difficult to recognize, it is necessary to readjust the screen brightness parameters to appropriately increase the brightness. Finally, perform power consumption evaluation. By adjusting the power of the heat dissipation module and the screen brightness, the system will record the power consumption changes of the advertising machine. If the power consumption is controlled within the expected range, it means that the adjustment strategy has achieved energy-saving effects. If the power consumption is still too high, it is necessary to readjust the parameters to balance the relationship between heat dissipation requirements and energy efficiency.

[0109] Preferably, a dynamic optimization mechanism is used during the evaluation and adjustment process. When a round of adjustments fails to fully achieve the expected results, the next round of adjustments will be made based on the evaluation results until the optimal parameter combination is found. For example, in the above scenario, if strategy B has good heat dissipation and power consumption performance, but the screen visibility is slightly reduced, you can choose to further reduce the heat dissipation power, or slightly increase the screen brightness to find the balance point between power consumption, heat dissipation and visibility. This cyclic process of evaluation and adjustment ensures that the advertising machine always maintains a good operating state 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 from three dimensions: heat dissipation effect, screen visibility, and power consumption;

[0113] Different weighted values ​​are assigned 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 working parameters of the heat dissipation module and the screen brightness adjustment parameters to the advertising machine, firstly pre-evaluate the target heat dissipation effect by setting different scheme combinations, and weight the effects of these scheme combinations 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] The three adjustment schemes (Scheme A, Scheme B, and Scheme C) were pre-evaluated from the three dimensions of heat dissipation effect, visibility, and power consumption. For the convenience of quantification, a score range of 0 to 10 was set for each dimension, where 10 represents 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 cooling 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 mainly determined by screen brightness. The higher the brightness, the clearer the display effect. However, the lower the brightness, the greater the possibility of visibility reduction. Assuming that the ambient light is strong, reducing the screen brightness too much will significantly affect the display effect of the advertising 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 heat dissipation module and the screen brightness. The effects of increased power and reduced brightness on power consumption can offset each other. When the brightness is reduced more, the 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 is 6.

[0135] In order to obtain a comprehensive score for each solution, each dimension needs to be weighted. Assuming that the importance of each dimension is different, the weight of heat dissipation effect is 40%, the weight of visibility is 30%, and the weight of power consumption is 30%. The weighted calculation can be performed according to the following formula:

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

[0137] Weighted score calculation:

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

[0139] Solution 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] According to the scoring results, Solution C scored the highest, taking into account the balance of heat dissipation effect, visibility and power consumption. Therefore, Solution C is the best solution. Solution C achieves the best heat dissipation effect by increasing the heat dissipation power by 15% and reducing the brightness by 5%, while having the least impact on screen visibility. Although the power consumption is relatively high, the overall effect is the best. At this time, Solution C is converted into an adjustment instruction and sent to the advertising machine to adjust the heat dissipation module power and screen brightness.

[0143] By continuously optimizing the power of the heat dissipation module and the screen brightness, energy consumption can be effectively reduced while maintaining a good display effect of the advertising content. By introducing screen brightness adjustment, the advertising machine can not only adjust the heat dissipation module and screen brightness in real time according to the ambient temperature, ensuring the stable operation of the advertising machine in different scenarios, but also achieving a good balance between heat dissipation, energy efficiency and advertising effect, greatly improving the intelligence level of the equipment, and being suitable for various complex application scenarios.

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

[0145] Acquire the image content currently played by the advertising machine, and determine the preferred screen brightness range required by the advertising machine to achieve a preset display effect and a preset viewing distance according to the image content;

[0146] evaluating a preset screen brightness value after the advertising machine is adjusted 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 yes, obtaining the heat increment corresponding to the operation of the advertising machine based on the preset screen brightness value;

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

[0151] Specifically, the image content currently played by the advertising machine is obtained, and different image contents have different requirements for brightness. For example, playing a brightly colored advertisement may require higher brightness to ensure that the audience can clearly see the advertisement, while playing black and white or grayscale images can moderately reduce the brightness. Here, the preset display effect refers to the visual effect standard that the advertising machine should achieve under a specific environment and content, and exemplarily includes aspects such as image clarity, color saturation and brightness. For example, when the advertising machine plays a colorful image, it requires sufficient brightness and high color saturation to ensure that the colors are bright and the details are clearly visible; conversely, when playing monochrome or grayscale content, the brightness requirement can be reduced. The goal of the preset display effect is to ensure that the audience can clearly and clearly identify the advertising information when watching the advertisement. The preset viewing distance refers to the ideal viewing distance between the audience and the advertising machine. At this distance, the audience can best view the advertising content without feeling visual fatigue or blur. The calculation of the viewing distance is usually 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 because the details are clear; while for lower-resolution content, the audience needs to get closer to better identify 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 under the preset display effect and preset viewing distance conditions can be determined. Assuming that the advertising machine is playing a colorful brand advertisement, the required brightness range is obtained based on 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 correction 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 pre-adjusted screen brightness value meets the requirements, the screen visibility and power consumption at this time are further obtained. The screen visibility evaluation will be carried out in combination with the ambient lighting conditions. For example, in the case of direct sunlight, the screen brightness needs to be high enough to ensure that the advertising content can be clearly identified. At the same time, power consumption is also very important. It is necessary to ensure that when the screen brightness is increased, the power consumption of the advertising machine is increased accordingly, and the heat generation or temperature will also increase. At this time, since the screen brightness needs to be kept within the preferred screen brightness range, it is necessary to increase the power of the heat dissipation module to improve the heat dissipation effect to avoid the problem of excessive temperature of the advertising machine. Therefore, the corresponding heat increment when the advertising machine works based on the pre-adjusted screen brightness value is obtained. The heat increment refers to the additional heat generated by the advertising machine due to the display content under the pre-adjusted screen brightness. The power adjustment parameters of the heat dissipation module are determined according to the heat increment to ensure that the advertising machine maintains a good heat dissipation effect during operation and prevents overheating, thereby realizing dynamic intelligent adjustment of the advertising machine, which not only meets the brightness requirements, improves the advertising display effect and user experience, but also ensures the safety and stable operation of the equipment.

[0153] In summary, the intelligent control method for the working environment of an advertising machine provided by the embodiment of the present invention monitors the surrounding environment in real time by connecting a temperature control module to the advertising machine, so that the advertising machine can quickly perceive changes in the environment, avoid problems such as overheating of the equipment 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. 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, discover potential problems in a timely manner 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 to keep the equipment running 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] Embodiment 2

[0155] See also Figure 6 The 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, 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 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, 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 used to drive the advertising machine to acquire the status information generated by the temperature control module at a preset time interval, and transmit the status information to the remote monitoring platform;

[0159] The adjustment module 204 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.

[0160] In summary, the intelligent control device for the working environment of the advertising machine provided by the embodiment of the present invention monitors the surrounding environment in real time by connecting a temperature control module to the advertising machine, so that the advertising machine can quickly perceive changes in the environment, avoid problems such as overheating of the equipment 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. 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, discover potential problems in a timely manner 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 to keep the equipment running 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] Embodiment 3

[0162] like Figure 7 As shown, an embodiment of the present invention provides an advertising machine monitoring system, the system 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 state of the advertising machine and adjust the working parameters of the advertising machine heat dissipation module accordingly.

[0163] In one embodiment, Figure 8 A schematic diagram of the hardware structure of an advertising machine provided by an embodiment of the present invention is shown.

[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] The memory 302 may include a large capacity memory for data or instructions. For example, but not limitation, the 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. In appropriate cases, the memory 302 may include a removable or non-removable (or fixed) medium. In appropriate cases, the memory 302 may be inside or outside the data processing device. In a specific embodiment, the memory 302 is a non-volatile solid-state memory. In a specific embodiment, the memory 302 includes a read-only memory (ROM). In appropriate cases, 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 the communication between the 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, but not limitation, bus 310 may include accelerated graphics port (AGP) or other graphics bus, enhanced industrial standard architecture (EISA) bus, front-side bus (FSB), hypertransport (HT) interconnection, industrial 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] Embodiment 4

[0171] In addition, in combination with the advertising machine working environment intelligent control method in the above embodiment, the embodiment of the present invention can provide a computer-readable storage medium for implementation. The computer-readable storage medium stores computer program instructions; when the computer program instructions are executed by the processor 301, any advertising machine working environment intelligent control method in the above embodiment is implemented.

[0172] It should be clear that the present invention is not limited to the specific configuration and processing described above and shown in the figures. For the sake of simplicity, a detailed description of the known method is omitted here. In the above embodiments, several specific steps are described and shown as examples. However, the method process of the present invention is not limited to the specific steps described and shown, and those skilled in the art can make various changes, modifications and additions, or change the order between 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, a function card, etc. 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, ROM, flash memory, erasable ROM (EROM), 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 mentioned in the present invention describe some methods or systems based on a series of steps or devices. However, the present invention is not limited to the order of the above steps, that is, the steps can be performed in the order mentioned in the embodiments, or in a different order from the embodiments, or several steps can be performed simultaneously.

[0175] The above is only a specific implementation of the present invention. Those skilled in the art can clearly understand that for the convenience and simplicity of description, the specific working process of the system, module and unit described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here. It should be understood that the protection scope of the present invention is not limited to this. Any technician familiar with the technical field 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 covered within 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; The remote monitoring platform drives the advertising machine to set parameters of the temperature control module; 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; 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.

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-check 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 at least includes a module ID and a 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: The step of 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 parameterized 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; When 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 the status information generated by the temperature control module at a preset time interval 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 a preset time interval; 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; 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 comprises: 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 a corresponding adjustment instruction and send it to the advertising machine, wherein the adjustment instruction at least includes the new working parameters of the heat dissipation module; When the advertising machine receives the adjustment instruction, it drives the heat dissipation module to operate according to 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 working parameters of the heat dissipation module, including: Compare the temperature information and / or humidity information with a preset safety threshold, and analyze whether the temperature and / or humidity exceeds the preset safety threshold and whether there is an abnormal risk in the advertising machine; Determine whether it is necessary to modify the working parameters of the heat dissipation module according to the analysis result; 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. The method for intelligently controlling the working environment of an advertising machine according to claim 5, characterized in that: The adjustment instruction also includes a screen brightness adjustment parameter, and the method further 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 parameters, the heat dissipation effect, screen visibility and power consumption of the advertising machine are evaluated, including: Control the temperature control module to monitor the temperature change of the advertising machine and obtain the current temperature value of the advertising machine after parameter adjustment and compare 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 parameter, and judging whether the current screen brightness is sufficient for the audience to clearly see the advertisement content according to the ambient brightness and the current screen brightness, if not, the screen visibility evaluation result does not meet the preset requirement; Comparing the power consumption of the advertising machine before and after the parameter adjustment, determining 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 results, screen visibility evaluation results and power evaluation results 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 above-mentioned heat dissipation effect, screen visibility and power, and repeat the above-mentioned parameter adjustment and result evaluation process until the heat dissipation effect evaluation results, screen visibility evaluation results and power evaluation results all meet the preset requirements.

8. The method for intelligently controlling the working environment of an advertising machine according to claim 7, characterized in that: The new working parameters of the heat dissipation module at least include 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: Acquire the image content currently played by the advertising machine, and determine the preferred screen brightness range required by the advertising machine to achieve a preset display effect and a preset viewing distance according to the image content; evaluating a preset screen brightness value after the advertising machine is adjusted according to the screen brightness adjustment parameter; Determining whether the preset screen brightness value is within the preferred screen brightness range; 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; If yes, obtaining the heat increment corresponding to the operation of the advertising machine based on the preset screen brightness value; The heat dissipation module power adjustment parameter is modified according to the heat increment.

9. 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, 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: 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, used for driving the advertising machine to acquire the status information generated by the temperature control module at preset intervals, and transmit the status information to the remote monitoring platform; 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.

10. 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 described in any one of claims 1 to 7 to monitor the environmental state of the advertising machine and adjust the working parameters of the advertising machine heat dissipation module accordingly.

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