Heat energy utilization case based on heat dissipation effect

Abstract

The invention relates to the technical field of cases, in particular to a heat energy utilization case based on a heat dissipation effect, which comprises a shell, and a power supply module, a control system, a sensing device and a position adjusting mechanism which are arranged in the shell, the sensing device is used for acquiring one or more of temperature information, position information, human body infrared information and human body image information and transmitting the information to the control system; the position adjusting mechanism is used for adjusting the direction of heat dissipation airflow, the control system is electrically connected with the position adjusting mechanism so as to control the position adjusting mechanism in combination with information transmitted by the sensing device, and heat dissipation optimization and / or heat energy utilization of the case are / is achieved in the mode of strengthening local airflow and / or guiding the airflow direction; and the power supply module is used for providing power required by the control system, the sensing device and the position adjusting mechanism. By adopting the scheme, heat in the case can be fully utilized while targeted heat dissipation is realized.

Description

Technical Field

[0001] The invention relates to the technical field of chassis, and in particular to a heat energy utilization chassis based on heat dissipation effect. Background Art

[0002] At present, most existing chassis use fixed fans for heat dissipation. These fans are usually installed in specific positions of the chassis, such as the front panel, rear panel and top panel, to provide basic air circulation and heat dissipation functions. Such fixed-position fans can meet the heat dissipation requirements in ordinary use scenarios to a certain extent. However, traditional heat dissipation methods only focus on how to discharge heat from the inside of the chassis to the external environment, ignoring the possibility of effectively utilizing the generated heat. In many application scenarios, such as cold areas or environments that require local heating, the discharged heat can actually be recovered and used for heating or other purposes, balancing or reducing other energy supply needs, thereby improving energy efficiency and reducing energy consumption. In industrial applications, components such as motor drivers, power supplies, and servo control units generate a lot of heat during operation. Although the components themselves have structures such as heat sinks, when multiple components are integrated into the chassis, traditional chassis heat dissipation is not conducive to the application of heat energy and the optimization of thermal management inside the chassis.

[0003] Therefore, there is an urgent need to provide a heat energy utilization chassis based on the heat dissipation effect, which can optimize the heat dissipation inside the chassis and make full use of the heat inside the chassis while achieving targeted heat dissipation. Summary of the invention

[0004] The present invention provides a heat energy utilization chassis based on the heat dissipation effect, which can optimize the heat dissipation inside the chassis and fully utilize the heat generated inside the chassis.

[0005] In order to achieve the above objectives, this application provides the following technical solutions:

[0006] A heat energy utilization chassis based on heat dissipation effect, comprising a shell; also comprising a power module, a control system, a sensor device and a position adjustment mechanism installed in the shell; the sensor device is used to obtain one or more of temperature information, position information, human infrared information, and human image information, and transmit it to the control system; the position adjustment mechanism is used to adjust the direction of heat dissipation airflow, and the control system is electrically connected to the position adjustment mechanism to control the position adjustment mechanism in combination with the information transmitted by the sensor device, and realize chassis heat dissipation optimization and / or heat energy utilization by strengthening local airflow and / or guiding the direction of airflow; the power module is used to provide the required electricity for the control system, the sensor device and the position adjustment mechanism.

[0007] Preferably, the adjustment drive end of the position adjustment mechanism is connected to a fan, and the direction of the heat dissipation airflow is changed by changing the position and / or direction of the fan.

[0008] Preferably, the adjustment drive end of the position adjustment mechanism is connected to a guide vane, and the guide vane is movably mounted on the shell, and the direction of the heat dissipation airflow of the chassis is changed by adjusting the direction of the guide vane.

[0009] Furthermore, the sensor device includes a component temperature acquisition module and a position acquisition module, or further includes an ambient temperature acquisition module; the component temperature acquisition module is used to acquire the temperature of each component in the housing; the ambient temperature acquisition module is used to acquire the indoor ambient temperature;

[0010] The control system includes a temperature comparison module, a parameter generation module and an adjustment module;

[0011] The temperature comparison module is used to compare the temperatures of the components in the housing, generate a temperature comparison result, and set the component with the highest temperature in the temperature comparison result as the target component;

[0012] The position acquisition module is used to acquire the position data of the target component;

[0013] The parameter generation module is used to generate parameter update results according to the temperature of the target component and the position data of the target component;

[0014] The regulating module is used to adjust the operating parameters of the position regulating mechanism and the fan according to the parameter updating result.

[0015] Furthermore, the control system also includes a target analysis module, which is used to determine whether there is a person within a preset range outside the shell, and analyze the position of the person that can be affected by the chassis heat energy, and generate corresponding personnel position data; correspondingly, the parameter generation module also generates parameter update results in combination with the personnel position data fed back by the target analysis module.

[0016] Furthermore, the target analysis module uses target detection technology to obtain an environmental image within a preset range outside the housing, and analyzes the body parts of the person in the environmental image to generate position data of the body parts of the person that the chassis heat can affect in the corresponding area;

[0017] Correspondingly, the parameter generation module also generates parameter update results in combination with the position data of the person's body parts.

[0018] Furthermore, the target analysis module uses target detection technology to obtain an environmental image within a preset range outside the housing, and analyzes the body parts of the person in the environmental image to generate position data of the body parts of the person that the chassis heat can affect in the corresponding area;

[0019] Correspondingly, the parameter generation module also generates parameter update results in combination with the position data of the person's body parts.

[0020] Further, the parameter generation module includes a room temperature analysis module, an activity range acquisition module, a path simulation module, a path screening module and a parameter analysis module;

[0021] The room temperature analysis module is used to analyze whether the indoor ambient temperature is lower than a preset room temperature threshold and generate a room temperature analysis result;

[0022] The activity range acquisition module is used to acquire the position adjustment range or the guide area range of the heat dissipation airflow;

[0023] The path simulation module is used to generate a simulated blowing path corresponding to the fan at several positions according to the position adjustment range of the heat dissipation airflow and the position data of the target component;

[0024] The path screening module is used to screen several simulated blowing paths generated by the path simulation module according to the room temperature analysis results and the position data of the body parts of the personnel, and generate a target blowing path;

[0025] The parameter analysis module is used to generate parameter update results according to the target blowing path.

[0026] Furthermore, the path screening module is used to screen the simulated blowing path passing through the body part of the person as the target blowing path if the indoor ambient temperature in the room temperature analysis result is lower than a preset room temperature threshold.

[0027] Furthermore,

[0028] The principles and advantages of the present invention are:

[0029] When optimizing the heat dissipation inside the chassis, this solution obtains the temperature of each component in the shell, and uses a temperature comparison module to compare the temperature of each component in the shell to generate a temperature comparison result. The component with the highest temperature in the temperature comparison result is set as the target component. The target component that most needs heat dissipation in the current shell can be accurately identified. After determining the target component, the position data of the target component is obtained through the position acquisition module. The position of the target component with the highest temperature can be accurately obtained, which is helpful for targeted heat dissipation and heat management. The position adjustment mechanism and the operating parameters of the fan can be adjusted in time through the adjustment module according to the temperature of the target component and the position data of the target component to dissipate heat for the target component, thereby achieving targeted heat dissipation and accurately cooling the components, avoiding equipment failure and damage caused by overheating of components, and helping to extend the service life of the servo control unit chassis.

[0030] When utilizing heat energy in the chassis, the human body position data within a preset range outside the target analysis module shell can be used to obtain the specific position of the human body that can be affected in the analysis environment, and combined with the ambient temperature judgment, the heat of the components assembled in the chassis can be utilized to achieve heat dissipation and thermal heating; the parameter generation module generates parameter update results according to the temperature of the target component, the position data of the target component and the position data of the human body, and the parameters include the position, wind speed and outlet diversion direction of the fan; and the adjustment module adjusts the position adjustment mechanism and the operating parameters of the fan according to the parameter update results, thereby adjusting the position, wind speed and outlet direction of the fan, which can ensure that the heat of the target component is accurately and centrally transported to the human body for heating, and fully utilize the heat inside the chassis, maximize the heat utilization of the components, and improve the reuse efficiency of the heat of the components.

[0031] By analyzing the position data of the human body parts in the environmental image in combination with the target analysis module, the specific position of the human body in the analysis environment and the key parts of the human body that need heating can be obtained, thereby achieving on-demand heating effects and utilizing the heat of components. Thus, the position, wind speed and air outlet direction of the fan can be adjusted according to the temperature of the target component, the position data of the target component and the position data of the human body parts, thereby ensuring that the heat of the target component is accurately and centrally transported to the human body parts for heating, making full use of the heat inside the chassis, maximizing the utilization of component heat and improving the efficiency of component heat reuse.

[0032] Combined with the ambient temperature acquisition module to obtain the indoor ambient temperature in real time, the control system can understand the current indoor temperature conditions more accurately, which enables the control system to dynamically adjust the heating strategy according to the actual indoor temperature requirements; based on the indoor ambient temperature, the temperature of the target component, the position data of the target component and the position data of the person's body parts, the parameter update results are generated, and based on the parameter update results, the operating parameters of the position adjustment mechanism and the fan are adjusted. Not only the position data of the target component and the position data of the person's body parts are taken into account, but also the important parameter of the indoor ambient temperature is combined, so that the control system can more accurately adjust the operating parameters of the position adjustment mechanism and the fan, improve the comfort of the person's body parts, and ensure maximum heating efficiency.

[0033] The room temperature analysis module is used to analyze in real time whether the indoor ambient temperature is lower than the preset room temperature threshold, and generate the room temperature analysis results, so that the control system can respond to the indoor ambient temperature changes in time. When the indoor ambient temperature is lower than the preset room temperature threshold, the control system starts the heating mode to heat the body parts of the personnel. The position adjustment range of the fan is obtained through the activity range simulation module. The path simulation module generates the corresponding simulated blowing paths of the fan at several positions according to the position adjustment range of the fan and the position data of the target component, which enables the control system to pre-calculate several blowing paths of the fan and provide basic data for the subsequent selection of the fan blowing path. The path screening module is used to screen the several simulated blowing paths generated by the path simulation module according to the room temperature analysis results, and generate the target blowing path. The target blowing path is generated according to the room temperature analysis results, which can realize on-demand heating. When the indoor ambient temperature is lower than the preset room temperature threshold, the target blowing path of heating is accurately controlled, which can concentrate the heat where it is needed and improve the energy utilization efficiency; the parameter generation module generates the parameter update result according to the target blowing path, and the parameter generation module generates the parameter update result according to the target blowing path to ensure that the control system can operate according to the optimal blowing path.

[0034] When the indoor ambient temperature is lower than the preset room temperature threshold, the path screening module selects the simulated blowing path passing through the human body as the target blowing path. This on-demand heating method can concentrate heat to the human body for heating and accurately control the heating path, which can reduce overall energy consumption, improve energy utilization efficiency, and improve human comfort.

[0035] Furthermore, the parameter generation module also includes a distance analysis module, a volume acquisition module and a heating capacity analysis module;

[0036] The distance analysis module is used to analyze the distance between the target component and the body part of the person;

[0037] The volume acquisition module is used to acquire the volume of the target component;

[0038] The heating capacity analysis module is used to evaluate the heating capacity of the target component and generate a heating capacity score based on the temperature of the target component, the indoor ambient temperature, the volume of the target component, and the distance between the target component and a body part of a person;

[0039] The path screening module is used to screen several simulated blowing paths generated by the path simulation module according to the heating capacity score, the room temperature analysis results and the position data of the personnel's body parts, and generate a target blowing path.

[0040] Beneficial effects: By analyzing the distance between the target component and the body part of the person through the distance analysis module, the effect of heat transfer can be evaluated more accurately. Since the closer the distance, the higher the heat transfer efficiency, and vice versa, by analyzing the distance between the target component and the body part of the person, it is helpful to select the optimal blowing path to ensure that the heat can be efficiently and directly delivered to the body part of the person, thereby improving the comfort of the human body. By obtaining the volume of the target component through the volume acquisition module, the heat generation capacity of the target component can be more accurately evaluated. Large components generate more heat, and vice versa, which helps to more accurately evaluate the heating capacity of the target component. The heating capacity analysis module evaluates the heating capacity of the target component based on the temperature of the target component, the indoor ambient temperature, the volume of the target component, and the distance between the target component and the body part of the person. It can more comprehensively evaluate the heating capacity of the target component, and through comprehensive evaluation, ensure that the operating parameters of the position adjustment mechanism and the fan are dynamically adjusted according to actual needs to improve the heating effect.

[0041] The heating capacity score R i The calculation formula is as follows:

[0042]

[0043] Where α is the temperature influence coefficient, T 部件 is the temperature of the target component, T 室内 is the indoor ambient temperature, δ is the volume influence coefficient of the target component, V 部件 is the volume of the target component, β is the distance influence coefficient between the target component and the human body part, and L is the distance between the target component and the human body part.

[0044] Beneficial effects: By evaluating the heating capacity of the target component, the control system can more accurately adjust the operating parameters of the fan, improve the heating effect, and enhance human comfort.

[0045] Furthermore, the path screening module is used to screen the simulated blowing path passing through the body part of the person as the target path if the indoor ambient temperature in the room temperature analysis result is lower than a preset room temperature threshold and the heating capacity score of the target component is higher than the preset heating capacity score.

[0046] Beneficial effect: After determining that the indoor ambient temperature is lower than the preset room temperature threshold, the path screening module will also evaluate the heating capacity score of the target component. Only when the heating capacity score of the target component is higher than the preset heating capacity score, the system will select the simulated blowing path passing through the human body as the target path to prevent the warm air generated by heat utilization from failing to achieve the heating effect when it reaches the human body, thereby ensuring the heating effect of the warm air.

[0047] Furthermore, the position adjustment mechanism is a mechanical arm, which is fixedly mounted on the inner bottom wall of the shell and close to the inner side of the first side wall of the shell, and the fan is mounted at the clamping jaw portion of the movable end of the mechanical arm.

[0048] Beneficial effects: By setting the position adjustment mechanism as a mechanical arm, the fan can be flexibly adjusted to move to the corresponding position. At the same time, the mechanical arm has multiple degrees of freedom and can achieve multi-directional and multi-angle adjustment, ensuring that the fan can be accurately aimed at the target components or key parts of the human body, thereby improving the efficiency of heat transfer and improving the heating effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 The present invention is a logic block diagram of a first embodiment of a heat energy utilization chassis based on heat dissipation effect.

[0050] Figure 2 This is a logic block diagram of a control system and a sensor device in a first embodiment of a heat energy utilization chassis based on a heat dissipation effect of the present invention.

[0051] Figure 3 The present invention is a logic block diagram of a parameter generation module in a first embodiment of a heat energy utilization chassis based on heat dissipation effect.

[0052] Figure 4 It is a schematic diagram of the overall structure of the device body in Embodiment 1 of a heat energy utilization chassis based on the heat dissipation effect of the present invention.

[0053] Figure 5 This is a schematic diagram of the internal structure of the device body in Embodiment 1 of a heat energy utilization chassis based on the heat dissipation effect of the present invention.

[0054] Figure 6 This is a schematic diagram of the internal structure of the device body in Embodiment 1 of a heat energy utilization chassis based on the heat dissipation effect of the present invention (components are not shown in the figure). DETAILED DESCRIPTION

[0055] The following is further described in detail through specific implementation methods:

[0056] The symbols in the drawings of the specification include: housing 1, component 2, position adjustment mechanism 3, fan 4, heat dissipation hole 5.

[0057] In the description of this application, unless otherwise clearly specified and limited, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance; unless otherwise specified or explained, the term "plurality" refers to two or more; the terms "connected" and "fixed" should be understood in a broad sense, for example, "connected" can be a fixed connection, a detachable connection, an integral connection, or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0058] In the description of this specification, it should be understood that the directional words such as "upper", "lower", "left", and "right" described in the embodiments of the present application are described at the angles shown in the accompanying drawings and should not be understood as limitations on the embodiments of the present application. In addition, in the context, it should also be understood that when it is mentioned that an element is connected to the "upper", "lower", "left", or "right" of another element, it can not only be directly connected to the "upper", "lower", "left", or "right" of another element, but can also be indirectly connected to the "upper", "lower", "left", or "right" of another element through an intermediate element.

[0059] Embodiment 1:

[0060] A heat energy utilization chassis based on the heat dissipation effect, such as Figures 4 to 6 As shown, it includes an electrically connected control system and a device body; the device body includes a housing 1 and several components 2 arranged inside the housing 1. In this embodiment, the several components 2 include a filter assembly and a 6U card board, and the filter assembly includes a power filter cavity and a signal filter cavity isolated by a metal barrier. The several components also include a servo motor driver, a controller and a power module.

[0061] The inner bottom wall of the shell 1 is provided with a position adjustment mechanism 3, and the position adjustment mechanism 3 is close to the inner side of the first side wall of the shell 1; the driving end of the position adjustment mechanism 3 is connected to the fan 4, and the position adjustment mechanism 3 is used to adjust the position of the fan 4 and the direction of the air outlet. In this embodiment, the position adjustment mechanism 3 is a mechanical arm, and the mechanical arm is fixedly mounted on the inner bottom wall of the shell 1 and close to the inner side of the first side wall of the shell 1. The fan 4 is mounted at the clamping jaw part of the movable end of the mechanical arm. The position and angle of the fan 4 are adjusted by the mechanical arm. The mechanical arm has multiple joints and degrees of freedom, and can realize multi-directional and multi-angle adjustment, which can The fan 4 is flexibly adjusted to move to the corresponding position and rotate to the corresponding angle to ensure that the fan 4 can be accurately aimed at the target component 2 or a part of the human body; a plurality of heat dissipation holes 5 are provided on the second side wall of the shell 1, the first side wall and the second side wall are arranged opposite to each other, and the plurality of heat dissipation holes 5 on the second side wall are distributed in an array, and the robot arm adjusts the fan 4 to face the target component 2 and the heat dissipation holes, and blows the heat of the target component 2 out of the shell 1 through the heat dissipation holes; an air inlet is correspondingly provided on the first side wall for the fan 4 to smoothly inhale air, and specifically, a dustproof net is provided at the air inlet to effectively prevent dust, impurities and pollutants from entering the interior of the shell 1.

[0062] After the hardware facilities are complete, the operation of each device is controlled by the control system. Specifically, Figure 2 As shown, the control system includes a temperature comparison module, a target analysis module, a parameter generation module and an adjustment module; the sensor device includes a component temperature acquisition module and a position acquisition module, or also includes an ambient temperature acquisition module.

[0063] The component temperature acquisition module is used to acquire the temperature of each component in the housing; in this embodiment, the component temperature acquisition module includes a plurality of component temperature sensors, which are respectively arranged on each component to detect the temperature of each component. The model of the component temperature sensor is TMP117.

[0064] The temperature comparison module is used to compare the temperature of each component in the housing, generate a temperature comparison result, and set the component with the highest temperature in the temperature comparison result as the target component; in this embodiment, it also includes an alarm module, which is used to issue an alarm if the temperature of the component in the temperature comparison result is higher than the preset component temperature threshold, which can remind the user or maintenance personnel to take measures to prevent the temperature from continuing to rise, thereby protecting the safe operation of the equipment. Specifically, the preset temperature threshold of the power filter component is 125°C, and the preset temperature threshold of the 6U card board is 84°C.

[0065] The position acquisition module is used to acquire the position data of the target component; specifically, the position acquisition module pre-stores the three-dimensional coordinates of each component, retrieves the three-dimensional coordinates of the target component, and outputs them as the position data of the target component.

[0066] The target analysis module is used to determine whether there is a person within a preset range outside the shell, and analyze the position of the person that can be affected by the chassis heat energy, and generate corresponding personnel position data; correspondingly, the parameter generation module also generates parameter update results based on the personnel position data fed back by the target analysis module; in this embodiment, the preset range is the range of the front side environment of the second side wall where a plurality of heat dissipation holes 5 are opened on the shell 1.

[0067] In this embodiment, the target analysis module adopts target detection technology to obtain the environmental image within the preset range outside the shell, and analyzes the body parts of the person in the environmental image, and generates the position data of the heat energy of the chassis in the corresponding area that can affect the body parts of the person; correspondingly, the parameter generation module also combines the position data of the body parts of the person to generate the parameter update result. In this embodiment, the target analysis module includes at least two cameras, which are respectively arranged on both sides of the top of the chassis. The target detection technology collects the environmental image outside the shell in real time through the camera, and transmits it to the target analysis module for analysis. Specifically, the human body in the image is detected using a target detection algorithm (such as YOLO) to quickly identify the human body contour in the image; after the human body is detected, the key point detection algorithm (such as OpenPose) is used to identify the body parts of the person, and the body parts of the person include shoulders, elbows, wrists, waists, knees and ankles. In this embodiment, the part with the highest skin exposure among the above parts is preferably the body part of the person, and the three-dimensional coordinates of the body parts of the person are generated, and the position data of the body parts of the person are stored in a structured manner for subsequent processing and application.

[0068] The parameter generation module is used to generate parameter update results according to the temperature of the target component, the position data of the target component and the position data of the body part of the personnel; the adjustment module is used to adjust the operating parameters of the position adjustment mechanism and the fan according to the parameter update results. In this embodiment, since the position adjustment mechanism is a mechanical arm, specifically, the operating parameters of the mechanical arm (position adjustment mechanism) include target position, path planning, speed and acceleration, joint angle, clamping force and safety parameters; wherein the target position refers to the specific coordinates or position point to which the mechanical arm needs to move; path planning refers to the path planning of the mechanical arm from the current position to the target position, including the intermediate path points and path types; speed and acceleration refer to the speed and acceleration settings of the mechanical arm during the movement process to ensure that the task is completed smoothly and quickly, and the joint angle refers to the angle setting of each joint of the mechanical arm, which determines the posture and range of motion of the mechanical arm; the clamping force refers to the strength of the mechanical arm to clamp the fan to ensure that the fan will not fall off during the movement; the safety parameters include the relevant parameters of the safety mechanisms such as collision detection and emergency stop.

[0069] The operating parameters of the fan include the fan's wind speed, wind direction, air volume and delayed start; wind speed refers to the fan's wind speed or rotation speed; wind direction refers to the direction of the fan's air outlet, usually expressed as a three-dimensional vector (dx, dy, dz); air volume refers to the fan's air volume; start delay refers to the delay time after the fan is started, so that the fan can be started after the robot arm is adjusted in place. According to the position data of the target component and the body part of the person, the target position to which the robot arm and the fan need to move is calculated, and the path planning of the robot arm from the current position to the target position is generated. The movement speed, acceleration and posture adjustment parameters of the robot arm are calculated, and the fan's wind speed, wind direction, air volume and start delay are calculated according to the target position and the position data of the body part of the person. In this way, heating on demand can be achieved, and heat can be concentratedly transported to the location of the body part of the person, improving the efficiency of energy utilization.

[0070] The control system also includes an ambient temperature acquisition module; the ambient temperature acquisition module is used to acquire the indoor ambient temperature; specifically, the temperature acquisition module includes an indoor temperature sensor, and the indoor temperature sensor is arranged indoors and is used to collect the indoor ambient temperature in real time.

[0071] The parameter generation module is used to generate parameter update results according to the indoor environment temperature, the temperature of the target component, the position data of the target component and the position data of the body parts of the personnel. The operating parameter update results of the manipulator and the fan are generated by comprehensively considering the indoor environment temperature, the temperature of the target component, the position data of the target component and the position data of the body parts of the personnel.

[0072] like Figure 3As shown, the parameter generation module includes a room temperature analysis module, an activity range acquisition module, a path simulation module, a path screening module and a parameter analysis module.

[0073] The room temperature analysis module is used to analyze whether the indoor ambient temperature is lower than a preset room temperature threshold and generate a room temperature analysis result; specifically, the preset room temperature threshold is 10°C; the preset room temperature threshold determines whether it is necessary to use the heat of the component to heat the human body outside the shell.

[0074] The activity range acquisition module is used to obtain the position adjustment range of the fan; by obtaining its maximum and minimum activity ranges from the specification parameters of the robotic arm, and combining the volume of the shell and the installation position of the internal components, the actual adjustable range of the fan is determined, and the position adjustment range of the fan is generated, which is expressed as a three-dimensional coordinate range.

[0075] The path simulation module is used to generate simulated blowing paths corresponding to the fan at several positions according to the position adjustment range of the fan and the position data of the target component; specifically, position sampling is performed within the position adjustment range of the fan to generate several fan positions, and corresponding blowing angles are generated according to each fan position and the position data of the target component, and several corresponding simulated blowing paths are generated, and the generated several simulated blowing paths are stored for subsequent screening.

[0076] like Figure 3 As shown, the parameter generation module also includes a distance analysis module, a volume acquisition module and a heating capacity analysis module;

[0077] The distance analysis module is used to analyze the distance between the target component and the body part of the person according to the position data of the target component and the position data of the body part of the person;

[0078] Specifically, a BP neural network is established, which includes a BP neural network model. The BP neural network technology is used to analyze the distance between the target component and the body part of the person. Specifically, a three-layer BP neural network model is first constructed, including an input layer, a hidden layer and an output layer. In this embodiment, the position data of the target component and the position data of the body part of the person are used as inputs of the input layer, so the input layer has 2 nodes, and the output is the distance between the target component and the body part of the person, so there is a total of 1 node; for the hidden layer, this embodiment uses the following formula to determine the number of hidden layer nodes: Where l is the number of nodes in the hidden layer, n is the number of nodes in the input layer, m is the number of nodes in the output layer, and a is a number between 1 and 10. In this embodiment, it is 6, so there are 8 nodes in the hidden layer. BP neural network usually uses Sigmoid differentiable function and linear function as the excitation function of the network. In this embodiment, the S-type tangent function tansig is selected as the excitation function of the hidden layer neurons. The prediction model selects the S-type logarithmic function tansig as the excitation function of the output layer neurons.

[0079] The volume acquisition module is used to acquire the volume of the target component; specifically, the volume of the target component is acquired from the specification parameters of the target component.

[0080] The heating capacity analysis module is used to evaluate the heating capacity of the target component and generate a heating capacity score based on the temperature of the target component, the indoor ambient temperature, the volume of the target component, and the distance between the target component and a body part of a person;

[0081] The path screening module is used to screen several simulated blowing paths generated by the path simulation module according to the heating capacity score, the room temperature analysis results and the position data of the personnel's body parts, and generate a target blowing path.

[0082] The heating capacity score R i The calculation formula is as follows:

[0083]

[0084] Where α is the temperature influence coefficient, T 部件 is the temperature of the target component, T 室内 is the indoor ambient temperature, δ is the volume influence coefficient of the target component, V 部件 is the volume of the target component, β is the distance influence coefficient between the target component and the human body part, and L is the distance between the target component and the human body part.

[0085] In this embodiment, the temperature influence coefficient α is 1.2, the volume influence coefficient δ of the target component is 0.15, and the distance influence coefficient β between the target component and the human body part is 0.015; where (T 部件 -T 室内 ) reflects the temperature difference between the target component and the indoor environment. The greater the temperature difference, the higher the heating capacity score. The system can adjust the fan speed and outlet direction accordingly to ensure effective heat transfer. The volume V of the target component 部件It reflects the impact of the volume of the target component on the heating capacity. The larger the volume, the higher the heating capacity score. The system can adjust the fan's operating parameters accordingly to ensure full utilization of heat. The distance L between the target component and the person's body part reflects the impact of the distance between the target component and the person's body part on the heating capacity. The closer the distance, the higher the heating capacity score. The system can adjust the fan's operating parameters accordingly to ensure efficient heat transmission. By evaluating the heating capacity of the target component, the control system can more accurately adjust the fan's operating parameters, improve the heating effect, and enhance human comfort.

[0086] The path screening module is used to screen several simulated blowing paths generated by the path simulation module according to the room temperature analysis results and the position data of the body parts of the personnel, and generate a target blowing path; specifically, the path screening module is used to screen the simulated blowing paths passing through the body parts of the personnel as the target blowing paths if the indoor environment temperature in the room temperature analysis results is lower than the preset room temperature threshold, so as to ensure that heat can be efficiently transferred to the body parts of the personnel.

[0087] Furthermore, the path screening module is used to screen the simulated blowing path passing through the body parts of the person as the target path if the indoor ambient temperature in the room temperature analysis result is lower than the preset room temperature threshold, and the heating capacity score of the target component is higher than the preset heating capacity score. After determining that the indoor ambient temperature is lower than the preset room temperature threshold, the path screening module simultaneously evaluates the heating capacity score of the target component. Only when the heating capacity score of the target component is higher than the preset heating capacity score, the simulated blowing path passing through the body parts of the person is selected as the target path. Through such screening, heat can be concentrated and transported to the body parts of the person for heating, and the heating path can be accurately controlled, which can reduce overall energy consumption and improve energy utilization efficiency.

[0088] The parameter analysis module is used to generate parameter update results according to the target blowing path.

[0089] Embodiment 2:

[0090] Embodiment 2 is basically as attached Figure 1 As shown:

[0091] The basic principle of embodiment 2 is the same as that of embodiment 1, except that in embodiment 2, the target analysis module includes a plurality of array-distributed human infrared sensors, which are used to identify a human body within a preset range outside the shell, analyze the position of the human body, and generate human body position data; the parameter generation module is used to generate parameter update results according to the indoor environment temperature, the temperature of the target component, the position data of the target component, and the position data of the human body; the path screening module is used to screen a plurality of simulated blowing paths generated by the path simulation module according to the heating capacity score, the room temperature analysis result, and the position data of the human body, and generate a target blowing path. In this embodiment, the model of the human infrared sensor is HC-SR501, and a plurality of array-distributed human infrared sensors are set within the preset detection range outside the shell, and the plurality of human infrared sensors are fixedly mounted on the outer wall of the second side wall of the shell, ensuring that the detection range of each human infrared sensor covers a part of the entire preset range area outside the shell, and the specific position of the human body is determined by the output signals of the plurality of human infrared sensors, and the output end of each human infrared sensor is connected to the digital input pin of the microcontroller, and the position of the human body is determined according to the signal output by the corresponding human infrared sensor, and the position data of the human body is generated.

[0092] Through the array distribution of human infrared sensors, accurate recognition and positioning of the human body can be achieved, ensuring that the target analysis module can accurately know the position of the human body. Compared with visual sensors such as cameras, infrared sensors have lower power consumption and are suitable for long-term operation. The cost of infrared sensors is relatively low and easy to deploy on a large scale, reducing the overall cost of the chassis. Low power consumption and low cost make the chassis more economical and efficient.

[0093] Embodiment 3:

[0094] The basic principle of embodiment 3 is the same as that of embodiment 1 and embodiment 2, and the difference lies in the position adjustment mechanism. In this embodiment, the position adjustment mechanism includes a motor, such as a steering gear or a servo motor, and is combined with gears, connecting rods, cams, cables or combinations thereof to achieve transmission. The specific implementation methods are not exhaustive. As an example, two bearings are fixedly installed on the inner side of the housing near the air outlet, and a transmission shaft is installed between the two bearings and can rotate. A guide vane is fixed on the transmission shaft, and a gear is provided at one end of the transmission shaft, which is directly connected to the output shaft of the steering gear or connected through a gear system. When the steering gear rotates a set angle under the command of the control system, the corresponding guide vane also rotates a corresponding angle; changing the direction of the fan is similar, for example, a steering gear is fixed on the inner side of the housing, and the output shaft of the steering gear is connected to a crank rocker mechanism. When the steering gear rotates a certain angle, the crank rocker achieves a certain position change. When the crank rocker is installed with a fan as the adjustment drive end, the position and direction of the fan are changed. This embodiment can be used in combination with embodiments 1 and 2. The angle control can be determined in combination with the position sensor. Depending on the structure, a Hall sensor, light sensor, rotary encoder, etc. can be selected for installation. Those skilled in the art can complete the corresponding installation as needed. By using a steering gear or servo motor in combination with gears, connecting rods, cams, cables, etc., precise angle control of the guide vane and fan direction can be achieved. In combination with position sensors (such as Hall sensors, light sensors, rotary encoders, etc.), the system can monitor and feedback the position of the guide vane and fan in real time to ensure the accuracy of control.

[0095] The above are only embodiments of the present invention. Common knowledge such as the known specific structures and characteristics in the scheme is not described in detail here. Ordinary technicians in the relevant field know all the common technical knowledge in the technical field to which the invention belongs before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply conventional experimental means before that date. Ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can be made, which should also be regarded as the scope of protection of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A heat energy utilization chassis based on heat dissipation effect, comprising a shell; characterized in that: It also includes a power module, a control system, a sensor device and a position adjustment mechanism installed in the shell; the sensor device is used to obtain one or more of temperature information, position information, human infrared information, and human image information, and transmit it to the control system; the position adjustment mechanism is used to adjust the direction of the heat dissipation airflow, and the control system is electrically connected to the position adjustment mechanism to control the position adjustment mechanism in combination with the information transmitted by the sensor device, and realize the heat dissipation optimization and / or heat energy utilization of the chassis by strengthening the local airflow and / or guiding the direction of the airflow; the power module is used to provide the required electricity for the control system, the sensor device and the position adjustment mechanism.

2. The heat energy utilization chassis based on heat dissipation effect according to claim 1, characterized in that: The adjustment driving end of the position adjustment mechanism is connected to a fan, and the direction of the heat dissipation airflow is changed by changing the position and / or direction of the fan.

3. The heat energy utilization chassis based on heat dissipation effect according to claim 1, characterized in that: The adjustment drive end of the position adjustment mechanism is connected with a guide vane, and the guide vane is movably mounted on the shell. The direction of the guide vane is adjusted to change the guiding direction of the heat dissipation airflow of the chassis.

4. The heat energy utilization chassis based on heat dissipation effect according to any one of claims 1 to 3, characterized in that: The sensor device includes a component temperature acquisition module and a position acquisition module, or further includes an ambient temperature acquisition module; the component temperature acquisition module is used to acquire the temperature of each component in the housing; the ambient temperature acquisition module is used to acquire the indoor ambient temperature; The control system includes a temperature comparison module, a parameter generation module and an adjustment module; The temperature comparison module is used to compare the temperatures of the components in the housing, generate a temperature comparison result, and set the component with the highest temperature in the temperature comparison result as the target component; The position acquisition module is used to acquire the position data of the target component; The parameter generation module is used to generate parameter update results according to the temperature of the target component and the position data of the target component; The regulating module is used to adjust the operating parameters of the position regulating mechanism and the fan according to the parameter updating result.

5. The heat energy utilization chassis based on heat dissipation effect according to claim 4, characterized in that: The control system also includes a target analysis module, which is used to determine whether there is a person within a preset range outside the shell, and analyze the position of the person that can be affected by the chassis heat energy, and generate corresponding personnel position data; correspondingly, the parameter generation module also generates parameter update results in combination with the personnel position data fed back by the target analysis module.

6. The heat energy utilization chassis based on heat dissipation effect according to claim 5, characterized in that: The target analysis module uses target detection technology to obtain environmental images within a preset range outside the shell, and analyzes the body parts of people in the environmental images to generate position data on the body parts of people that can be affected by the heat energy of the chassis in the corresponding area; Correspondingly, the parameter generation module also generates parameter update results in combination with the position data of the person's body parts.

7. The heat energy utilization chassis based on heat dissipation effect according to claim 6, characterized in that: The parameter generation module includes a room temperature analysis module, an activity range acquisition module, a path simulation module, a path screening module and a parameter analysis module; The room temperature analysis module is used to analyze whether the indoor ambient temperature is lower than a preset room temperature threshold and generate a room temperature analysis result; The activity range acquisition module is used to acquire the position adjustment range or the guide area range of the heat dissipation airflow; The path simulation module is used to generate a simulated blowing path corresponding to the fan at a plurality of positions according to the position adjustment range of the heat dissipation airflow and the position data of the target component; The path screening module is used to screen several simulated blowing paths generated by the path simulation module according to the room temperature analysis results and the position data of the body parts of the personnel, and generate a target blowing path; The parameter analysis module is used to generate parameter update results according to the target blowing path.

8. The heat energy utilization chassis based on heat dissipation effect according to claim 7, characterized in that: The path screening module is used to screen the simulated blowing path passing through the body part of the person as the target blowing path if the indoor environment temperature in the room temperature analysis result is lower than a preset room temperature threshold.

9. The heat energy utilization chassis based on heat dissipation effect according to claim 8, characterized in that: The parameter generation module also includes a distance analysis module, a volume acquisition module and a heating capacity analysis module; The distance analysis module is used to analyze the distance between the target component and the body part of the person; The volume acquisition module is used to acquire the volume of the target component; The heating capacity analysis module is used to evaluate the heating capacity of the target component according to the temperature of the target component, the indoor environment temperature, the volume of the target component and the distance between the target component and the body part of the person, and generate a heating capacity score; The path screening module is used to screen several simulated blowing paths generated by the path simulation module according to the heating capacity score, the room temperature analysis result and the position data of the body parts of the personnel, and generate a target blowing path; The heating capacity score R i The calculation formula is as follows: Where α is the temperature influence coefficient, T 部件 is the temperature of the target component, T 室内 is the indoor ambient temperature, δ is the volume influence coefficient of the target component, V 部件 is the volume of the target component, β is the distance influence coefficient between the target component and the human body part, and L is the distance between the target component and the human body part.

10. The heat energy utilization chassis based on heat dissipation effect according to claim 9, characterized in that: The path screening module is used to screen the simulated blowing path passing through the body part of the person as the target path if the indoor environment temperature in the room temperature analysis result is lower than a preset room temperature threshold and the heating capacity score of the target component is higher than the preset heating capacity score.

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