An electric vehicle helmet with heatstroke prevention and cold prevention functions and an intelligent control method

Abstract

The application discloses a helmet with the functions of preventing from the sun and cold for an electric vehicle, and an intelligent control method, which mainly comprises a helmet body, a protective cover, a small solar module, a small fan module with louver grating, a voice module, a Bluetooth module, a cooling switch, a heating switch, a ventilation switch, a control module, an electric refrigeration film, an electric heating film, a temperature sensor, a humidity sensor, a speed sensor and a battery. The helmet has the functions of preventing from the sun, cold and ventilation, has the heat comfort adaptive characteristics of all seasons, and can be widely applied to outdoor riders to cope with extremely hot or extremely cold weather. The helmet has the personalized heat comfort intelligent adjustment function through the temperature and humidity speed sensors and the settable temperature and humidity speed threshold values, intelligently controls the local heat comfort according to the temperature, humidity and speed monitoring values, and provides the voice service function, can give the early warning instruction according to the head temperature and humidity monitoring values of the user, and maximally reduces the health risk.

Description

Technical Field

[0001] This invention belongs to the field of electric vehicle helmets, specifically relating to an electric vehicle helmet that combines heat protection and cold protection functions with an intelligent control method. Background Technology

[0002] With global warming intensifying and extreme weather events becoming more frequent (such as increased summer heatwaves and winter cold spells), outdoor workers like delivery drivers and couriers face serious health threats. For instance, extreme heat not only reduces their work efficiency but also significantly increases the risk of heatstroke and heat exhaustion. Conversely, extreme cold poses risks like frostbite and influenza. Therefore, effective measures are urgently needed to protect the health and well-being of outdoor workers and improve their thermal comfort.

[0003] Electric bikes are the standard mode of transportation for most outdoor workers, especially delivery drivers and couriers, and electric bike helmets are essential protective gear when riding them. Because existing electric bike helmets often increase stuffiness in summer and lack warmth in winter, engineers in this field often modify them as a means to reduce health risks and improve thermal comfort. Existing technologies show that most methods achieve cooling by adding built-in airflow guiding components or adding layers such as insulating cotton to cool or warm the head.

[0004] However, current technologies cannot achieve seasonal transitions between cooling and warmth (i.e., they cannot simultaneously improve the thermal comfort of outdoor cyclists in winter and summer). For example, increasing airflow inside a scooter helmet only enhances heat dissipation in summer, but significantly exacerbates the feeling of coldness in the head during winter. Similarly, the insulation layer inside the helmet can also exacerbate localized heat in summer. Therefore, there is an urgent need to provide outdoor workers with a scooter helmet device that combines heat and cold protection with intelligent regulation, thereby effectively improving thermal comfort during outdoor work and playing a vital role in protecting life and health. Summary of the Invention

[0005] To address the problems existing in the prior art, the present invention provides an electric vehicle helmet with both heat and cold protection functions and an intelligent control method, so as to realize personalized thermal comfort adjustment of the electric vehicle helmet and improve the working thermal comfort of outdoor riders.

[0006] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution:

[0007] A type of electric bicycle helmet that combines heat and cold protection includes:

[0008] The helmet body and visor are designed to protect the rider's head and also provide windproof, rainproof, and dustproof functions.

[0009] Sensor components are used to detect the temperature, humidity, and airflow speed inside the helmet body in real time;

[0010] A ventilation system for facilitating or stopping the exchange of air between the inside and outside of the helmet body;

[0011] A ventilation switch is used to manually adjust the speed and opening degree of the ventilation assembly;

[0012] A temperature control component is used to heat and cool the internal environment of the helmet body;

[0013] A mode switch is used to manually switch between the heating mode and the cooling mode of the temperature control component.

[0014] Bluetooth module, used to connect to the cyclist's smart devices;

[0015] The voice module is used to broadcast corresponding prompts to cyclists, including mode prompts, warning prompts, and navigation prompts.

[0016] The control module is used to analyze and process the temperature, humidity and speed data collected by the sensor components and the smart device input data received by the Bluetooth module, and send corresponding prompt voice commands to the voice module.

[0017] A battery is provided to power the control module, the sensor assembly, the ventilation assembly, the ventilation switch, the temperature control assembly, the mode switch, the Bluetooth module, and the voice module.

[0018] A small solar module for converting solar energy into electrical energy and charging the battery.

[0019] Furthermore, the helmet body is a full-face helmet, and an observation port is provided on the front of the helmet body. The protective cover is detachably mounted on the observation port.

[0020] The ventilation assembly includes a small fan module with louvers and a louver opening control module for controlling the opening size of the louvers; the small fan module is embedded on the outer front side of the helmet body and located directly above the protective cover, the louver opening control module is integrated on the small fan module, and the interior of the helmet body is connected to the external environment through the small fan module.

[0021] The ventilation switch is a rotary switch located on the outer side of the helmet body. The ventilation switch is electrically connected to the control module. The control module is electrically connected to the small fan module and the louver grille opening control module, respectively. The louver grille opening control module is connected to the louver grille.

[0022] When the knob of the ventilation switch is at one extreme position, the small fan module is in the off state and the louvered grille is in the shaded state; when the knob of the ventilation switch is at the other extreme position, the small fan module is in the on state and the louvered grille is in the maximum opening state; during the process of the knob of the ventilation switch turning from one extreme position to the other extreme position, the small fan module is always in a constant on state, while the louvered grille changes from the minimum opening state to the maximum opening state.

[0023] Furthermore, the temperature control component includes an electrocooling film for cooling the interior of the helmet body and an electroheating film for heating the interior of the helmet body.

[0024] The electrocooling film and the electroheating film are sequentially covered on the inner surface of the helmet body, and shock-absorbing and cushioning material is provided in the interlayer between the electrocooling film and the inner surface of the helmet body, and shock-absorbing and cushioning material is also provided in the interlayer between the electroheating film and the electrocooling film.

[0025] The mode switch includes a cooling switch for manually turning the electrocooling film on or off and a heating switch for manually turning the electroheating film on or off; the cooling switch and the heating switch are respectively button switches provided on the outer side of the helmet body.

[0026] The cooling switch and the heating switch are electrically connected to the control module, and the control module is electrically connected to the electrocooling film and the electroheating film.

[0027] Furthermore, the sensor assembly includes a temperature sensor for real-time detection of the temperature inside the helmet body, a humidity sensor for real-time detection of the humidity inside the helmet body, and a speed sensor for real-time monitoring of the airflow velocity inside the helmet body.

[0028] Two sets of temperature sensors, humidity sensors, and speed sensors are symmetrically arranged on the inner arc surfaces of the left and right sides of the electric heating film; the two sets of temperature sensors, humidity sensors, and speed sensors are electrically connected to the control module.

[0029] Furthermore, the small solar module is disposed on the outer top surface of the helmet body, the control module is disposed on the inner top surface of the helmet body, and the battery is integrated on the control module;

[0030] Both the voice module and the Bluetooth module are located on the outer side of the helmet body, and the voice module and the Bluetooth module are electrically connected to the control module respectively; the smart device is a smart device with Bluetooth transmission function, including smartphones, smartwatches, and navigators.

[0031] A smart control method for an electric vehicle helmet that combines heat and cold protection functions includes:

[0032] Before wearing the electric vehicle helmet, the rider first connects the power supply. The temperature and humidity sensors then perform initial temperature and humidity detection inside the helmet to obtain the initial temperature value T. t and initial humidity value H t The data is fed back to the control module, which then distinguishes the temperature and humidity range according to the set season, analyzes the collected initial temperature and humidity values ​​to determine the current season, and then controls the voice module to issue a corresponding mode prompt voice message from "cooling mode", "heating mode" or "ventilation mode" based on the current season determination result.

[0033] When summer is detected, the control module activates the voice prompt "Cooling Mode." The control module automatically or the rider manually activates the cooling and ventilation switches, while automatically keeping the heating switch off, thus switching the operating mode to "Cooling Mode." Once the cooling switch is activated, the electric cooling film begins to cool the inside of the helmet. Once the ventilation switch is activated, the small fan module with louvers begins to ventilate the inside of the helmet. The rider can adjust the opening size of the louvers by controlling the ventilation switch, thereby adjusting the size of the air vents in the small fan module.

[0034] When the electric vehicle helmet is worn in "cooling mode", the temperature and humidity sensors will monitor the temperature and humidity inside the helmet in real time and feed back the real-time temperature and humidity values ​​to the control module. The control module will analyze the collected real-time temperature and humidity values ​​according to the preset summer comfortable and healthy temperature range and summer comfortable and healthy humidity range to determine the current summer thermal comfort level inside the helmet. Then, based on the determined current summer thermal comfort level, the control module will automatically adjust the opening of the louver grille while keeping the small fan module working normally, or control the voice module to issue a "low temperature warning" and automatically interrupt the "cooling mode", or control the voice module to issue a "high temperature warning" to prompt the rider to stop working.

[0035] When winter is detected, the control module controls the voice module to issue a "heating mode" voice prompt. The control module automatically turns on the heating switch or the rider manually turns it on, and automatically keeps the cooling switch and ventilation switch in the off state, thus switching the working mode to "heating mode". After the heating switch is turned on, the electric heating film is activated to heat the inside of the helmet body. At this time, the louvered grille and small fan module are closed to prevent the hot air inside the helmet body from escaping.

[0036] When the electric vehicle helmet is worn in "heating mode", the temperature sensor monitors the temperature inside the helmet in real time and feeds back the real-time temperature value to the control module. The control module analyzes the collected real-time temperature value according to the preset winter comfort and health temperature range to determine the current winter thermal comfort inside the helmet. Then, based on the determined current winter thermal comfort, the control module controls the voice module to issue a "high temperature warning" and automatically interrupt the "heating mode" while keeping the louvers completely closed, or controls the voice module to issue a "low temperature warning" to prompt the rider to stop working.

[0037] When the season is determined to be spring / autumn, the control module controls the voice module to issue a "ventilation mode" voice prompt. The control module automatically turns on the ventilation switch or the rider manually turns it on, and automatically keeps the cooling switch and heating switch in the off state, thereby switching the working mode to "ventilation mode". After the ventilation switch is turned on, the louvered grille opens and the small fan module starts to ventilate the inside of the helmet.

[0038] When the electric vehicle helmet is worn in "ventilation mode", the speed sensor monitors the wind speed inside the helmet in real time and feeds back the real-time wind speed value to the control module. The control module analyzes the collected real-time wind speed value according to the preset comfortable and healthy wind speed range for spring / autumn, thereby determining the current wind speed comfort inside the helmet. Then, based on the determined wind speed comfort, the control module automatically adjusts the opening of the louver grille while keeping the electric cooling film and electric heating film closed, or controls the voice module to issue a "low wind speed warning" and adjust the opening of the louver grille to the maximum, or controls the voice module to issue a "high wind speed warning" and completely close the small fan module and louver grille, thus stopping the "ventilation mode".

[0039] In "Cooling Mode", "Heating Mode" and "Ventilation Mode", the rider's smart device can connect to the Bluetooth module on the helmet. When the smart device turns on navigation, the control module can provide real-time navigation voice broadcasts through the voice module to solve the problem that riders cannot easily see the navigation or cannot hear the navigation broadcasts while wearing a helmet.

[0040] Furthermore, the specific method by which the control module determines the current season is as follows:

[0041] Before use, the control module should be pre-programmed with seasonal temperature and humidity ranges, wherein the summer temperature range is set to [T]. s1 , T s2 The winter temperature range is set to [T]. w1 , T w2 The humidity range for summer is set to [H]. s1 H s2 ];

[0042] After the power is turned on, the temperature and humidity sensors perform initial temperature and humidity detection inside the helmet, and collect the initial temperature value T. t and initial humidity value H t Feedback is sent to the control module;

[0043] The control module processes the feedback initialization temperature value T. t and initial humidity value H t The process is performed, and then the temperature and humidity ranges are differentiated according to the preset season, and the initial temperature value T is set accordingly. t and initial humidity value H t To determine the current season, an analysis is conducted.

[0044] When initializing the temperature value T t In [T] s1 , T s2 Within the range, or initialize the humidity value H. t Located in [H s1 H s2 When the temperature is within the specified range, it is determined to be summer; when the initial temperature value T is... t In [T] w1 , T w2 When the temperature is within the specified range, it is determined to be winter; when the initial temperature value T is... t Neither in [T] s1 , T s2 It is not within the range of [T], nor is it within the range of [T]. w1 , T w2 Within the range, and the initial humidity value H t Not in [H s1 H s2 When the value is within the specified range, it is determined to be spring / autumn.

[0045] Furthermore, the intervention method of the control module in "cooling mode" is as follows:

[0046] Before use, the control program should be used to preset the summer comfortable and healthy temperature range and the summer comfortable and healthy humidity range into the control module; wherein, the summer comfortable and healthy temperature range is set to [T cs1 ,T cs2The comfortable and healthy humidity range for summer is set to [H]. cs1 H cs2 ];

[0047] When the real-time temperature value is in [T] s1 , T s2 Within the range of [H], and the real-time humidity value is within [H]. s1 H s2 When the temperature is within the specified range, the control module adjusts the opening of the louvered grille to its maximum while simultaneously activating the electrothermal film.

[0048] When the real-time temperature value is in [T] s1 , T s2 Within the range of [H], and the real-time humidity value is within [H]. cs2 H s1 When the temperature is within the specified range, the control module adjusts the opening of the louvered grille to 30% while simultaneously activating the electro-cooling film, meaning the louver angle is 30°.

[0049] When the real-time temperature value is in [T] cs2 , T s1 Within the range of [H], and the real-time humidity value is within [H]. s1 H s2 When the range is reached, the control module adjusts the opening of the louvered grille to 30% while simultaneously activating the electrothermal film, i.e., the louver angle is 30°.

[0050] When the real-time temperature value is in [T] cs2 , T s1 Within the range of [H], and the real-time humidity value is within [H]. cs2 H s1 When the temperature is within the specified range, the control module adjusts the opening of the louvered grille to 50% (i.e., the louver angle is 45°) while simultaneously activating the electro-cooling film.

[0051] When the real-time temperature value is in [T] cs1 , T cs2 Within the range of [H], and the real-time humidity value is within [H]. cs1 H cs2 When the temperature is within the specified range, the control module shuts off the electrothermal film and adjusts the opening of the louvered grille to its maximum.

[0052] When the real-time temperature value is consistently lower than T cs1 When the temperature drops, the control module will control the voice module to issue a "low temperature warning" voice prompt, and at the same time close the electric cooling film and louvered grille, thus stopping the "cooling mode"; riders can also manually select not to interrupt the "cooling mode" by operating the cooling switch and ventilation switch.

[0053] When the real-time temperature value is consistently higher than T s2 Or the real-time humidity value is always higher than H cs2At this time, the control module controls the voice module to issue a "high temperature warning" voice prompt to remind the rider to stop riding and take timely cooling measures.

[0054] Furthermore, the intervention method of the control module in "heating mode" is as follows:

[0055] Before use, the control program should be used to preset the winter comfort and health temperature range into the control module. The winter comfort and health temperature range is set to [T]. cw1 ,T cw2 ];

[0056] When the real-time temperature value is in [T] w1 , T w2 When the range is within the specified range, the control module keeps the louvered grille closed while simultaneously activating the electric heating film;

[0057] When the real-time temperature value is consistently lower than T w1 At this time, the control module controls the voice module to issue a "low temperature warning" voice prompt to remind the rider to stop riding and take timely measures to keep warm;

[0058] When the real-time temperature value is consistently higher than T cw2 When the temperature is high, the control module will control the voice module to issue a "high temperature warning" voice prompt and stop the heating of the electric heating film, thus terminating the "heating mode". The rider can also manually select to continue the "heating mode" by operating the heating switch.

[0059] Furthermore, the intervention method of the control module in "ventilation mode" is as follows:

[0060] Before use, the control program should be used to preset the comfortable and healthy wind speed range for spring / autumn into the control module, setting the comfortable and healthy wind speed range for spring / autumn to [V]. c1 V c2 ];

[0061] When initializing the temperature value T t Neither in [T] s1 , T s2 It is not within the range of [T], nor is it within the range of [T]. w1 , T w2 Within the range, and the initial humidity value H t Not in [H s1 H s2 When within the specified range, the control module opens the louvered grille and the small fan module while keeping the electro-cooling film and the electro-heating film always closed;

[0062] When the real-time wind speed value is consistently lower than V c1At this time, the control module controls the voice module to issue a "low wind speed warning" voice prompt to remind the rider to take ventilation measures in time, and adjusts the opening of the louver grille to the maximum while keeping the small fan module working normally;

[0063] When the real-time wind speed is always within [V] c1 V c2 When the range is within the specified range, the control module adjusts the opening of the louver grille to 50%, i.e., the louver angle is 45°, while keeping the small fan module working normally.

[0064] When the real-time wind speed value is consistently higher than V c2 When the wind speed is high, the control module will issue a "high wind speed warning" voice prompt and completely close the small fan module and louver grille, thus stopping the "ventilation mode". Riders can also manually select to continue the "ventilation mode" by operating the ventilation switch.

[0065] Furthermore, the mode switching of the electric vehicle helmet is intelligently controlled by the control module after comparing and processing real-time data. Riders can also manually turn it on or off using the cooling switch, heating switch, and ventilation switch on the outside of the helmet.

[0066] Furthermore, the electric vehicle helmet is powered by a built-in battery, which is charged by a small solar module located at the top of the helmet body, which converts solar energy into electrical energy.

[0067] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0068] The electric vehicle helmet of this invention has both heat protection and cold protection functions, and has thermal comfort adaptability characteristics throughout the year. It can be widely used by outdoor workers, cyclists (such as food delivery workers, couriers, etc.) to cope with extreme hot or cold weather.

[0069] This invention utilizes temperature, humidity, and speed sensors and settable temperature, humidity, and speed thresholds to provide personalized intelligent thermal comfort adjustment. It intelligently controls local thermal comfort based on temperature, humidity, and speed monitoring values, and also provides voice service functionality, which can issue warning commands based on the user's head temperature, humidity, and speed monitoring values, thereby minimizing health risks.

[0070] This invention can make full use of solar modules to provide unlimited power, maximize the use of renewable resources, and has the advantages of energy saving and carbon reduction.

[0071] The above description is merely an overview of the technical solution of the present invention. In order to better understand the technical means of the invention and to implement it according to the contents of the specification, the preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings. Specific embodiments of the present invention are given in detail below with reference to the accompanying drawings. Attached Figure Description

[0072] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this application, illustrate exemplary embodiments of the invention and, together with their description, serve to explain the invention and do not constitute an undue limitation thereof. In the drawings:

[0073] Figure 1 This is a schematic diagram of the external structure of the electric vehicle helmet of the present invention.

[0074] Figure 2 This is a frontal cross-sectional view of the electric vehicle helmet of the present invention.

[0075] Figure 3 This is a framework diagram of the intelligent control method for the electric vehicle helmet of the present invention.

[0076] The following are the labels in the diagram: 1. Helmet body; 2. Protective cover; 3. Small solar module; 4. Small fan module; 5. Voice module; 6. Cooling switch; 7. Heating switch; 8. Control module; 9. Electric cooling film; 10. Electric heating film; 11. Temperature sensor; 12. Humidity sensor; 13. Speed ​​sensor; 14. Ventilation switch; 15. Bluetooth module. Detailed Implementation

[0077] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to provide a clearer understanding of the invention's purpose, features, and advantages. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the invention, but are merely illustrative of the essential spirit of the invention's technical solution.

[0078] In the following description, certain specific details are set forth for the purpose of illustrating various disclosed embodiments in order to provide a thorough understanding of the various disclosed embodiments. However, those skilled in the art will recognize that embodiments may be practiced without one or more of these specific details. In other instances, well-known apparatuses, structures, and techniques associated with this application may not have been shown or described in detail to avoid unnecessarily obscuring the description of the embodiments.

[0079] Unless the context requires otherwise, throughout the specification and claims, the word “comprising” and its variations, such as “including” and “having”, shall be understood to have an open, inclusive meaning, that is, to be interpreted as “including, but not limited to”.

[0080] Throughout this specification, references to "an embodiment" or "an embodiment" indicate that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Therefore, the appearance of "in an embodiment" or "an embodiment" in various places throughout the specification does not necessarily refer to the same embodiment. Furthermore, a particular feature, structure, or characteristic may be combined in any manner in one or more embodiments.

[0081] The singular forms “a” and “the” used in this specification and the appended claims include plural references unless otherwise expressly stated herein. It should be noted that the term “or” is generally used to mean “and / or” unless otherwise expressly stated herein.

[0082] Furthermore, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0083] See Figure 1-2 As shown, an electric vehicle helmet with both heat and cold protection functions mainly includes: helmet body 1, protective cover 2, small solar module 3, battery, voice module 5, control module 8, Bluetooth module 15, sensor assembly, ventilation assembly, ventilation switch 14, temperature control assembly, and mode switch.

[0084] The helmet body 1 is a full-face helmet (full-face helmet). The front of the helmet body 1 has an observation port, and the protective cover 2 is detachably mounted on the observation port. The helmet body 1 and the protective cover 2 are used to protect the rider's head and also have windproof, rainproof, and dustproof functions.

[0085] The ventilation assembly includes a small fan module 4 with louvers and a louver opening control module for controlling the opening degree of the louvers. The small fan module 4 is embedded on the outer front side of the helmet body 1 and is located directly above the protective cover 2, i.e., on the forehead. The louver opening control module is integrated into the small fan module 4. The interior of the helmet body 1 is connected to the external environment through the small fan module 4, and the louvers are located on the front side of the small fan module 4. The small fan module 4 and the louvers serve to promote or stop the exchange of air between the inside and outside of the helmet body 1.

[0086] The ventilation switch 14 is a rotary switch located on the outer side of the helmet body 1. When the knob of the ventilation switch 14 is in one extreme position, the small fan module 4 is in the off state and the louvered grille is in the covered state. When the knob of the ventilation switch 14 is in the other extreme position, the small fan module 4 is in the on state and the louvered grille is in the maximum opening state. During the process of the knob of the ventilation switch 14 turning from one extreme position to the other extreme position, the small fan module 4 is always in a constant on state, while the louvered grille changes from the minimum opening state to the maximum opening state.

[0087] The temperature control component includes an electrocooling film 9 and an electroheating film 10. The electrocooling film 9 and the electroheating film 10 sequentially cover the inner surface of the helmet body 1, and a shock-absorbing material is disposed in the interlayer between the electrocooling film 9 and the inner surface of the helmet body 1, and similarly, a shock-absorbing material is disposed in the interlayer between the electroheating film 10 and the electrocooling film 9. The electrocooling film 9 is used to cool the interior of the helmet body 1. The electroheating film 10 is used to heat the interior of the helmet body 1.

[0088] The mode switch includes a cooling switch 6 for manually turning the electrocooling film 9 on or off, and a heating switch 7 for manually turning the electroheating film 10 on or off. The cooling switch 6 and the heating switch 7 are connected in parallel, and the cooling switch 6 is connected in series with the electrocooling film 9 and the small fan module 4. The heating switch 7 is connected in series with the electroheating film 10. The cooling switch 6 and the heating switch 7 are push-button switches respectively located on the outer side of the helmet body 1.

[0089] The sensor assembly includes a temperature sensor 11, a humidity sensor 12, and a speed sensor 13. Two sets of the temperature sensor 11, humidity sensor 12, and speed sensor 13 are symmetrically arranged on the inner arc surfaces of the left and right sides of the electric heating film 10. The temperature sensor 11 is used to detect the temperature inside the helmet body 1 in real time. The humidity sensor 12 is used to detect the humidity inside the helmet body 1 in real time. The speed sensor 13 is used to monitor the airflow speed inside the helmet body 1 in real time.

[0090] The Bluetooth module 15 is located on the outer side of the helmet body 1 and is used to connect to the rider's smart devices, such as smartphones, smartwatches, navigators, etc. with Bluetooth functionality.

[0091] The voice module 5 is also located on the outer side of the helmet body 1, and can be located on the same side as the cooling switch 6, the heating switch 7, the ventilation switch 14, and the Bluetooth module 15. The voice module 5 is used to provide the rider with corresponding mode prompts, warning prompts, and navigation announcements.

[0092] The control module 8 is disposed on the inner top surface of the helmet body 1. The temperature sensor 11, humidity sensor 12, and speed sensor 13 are electrically connected to the control module 8. The ventilation switch 14 is electrically connected to the control module 8. The control module 8 is electrically connected to the small fan module 4 and the louver grille opening control module. The louver grille opening control module is connected to the louver grille. The cooling switch 6 and the heating switch 7 are electrically connected to the control module 8. The control module 8 is electrically connected to the electrocooling film 9 and the electroheating film 10. The voice module 5 and the Bluetooth module 15 are electrically connected to the control module 8. The control module 8 receives temperature data collected by the temperature sensor 11, humidity data collected by the humidity sensor 12, and wind speed data collected by the speed sensor 13. After data analysis and processing, it sends corresponding voice prompts to the voice module 5. The control module 8 is also used to adjust the working status of the small fan module 4, the electrocooling film 9, the electroheating film 10, and the louvered grille in real time according to the analysis and processing results, thereby realizing adaptive switching of working modes. At the same time, the control module 8 is also used to broadcast the received navigation information of the smart device through the voice module 5.

[0093] The battery is integrated into the control module 8. The battery supplies power to the control module 8, the temperature sensor 11, the humidity sensor 12, the speed sensor 13, the mini fan module 4, the louver grille opening control module, the ventilation switch 14, the electrocooling film 9, the cooling switch 6, the electroheating film 10, the heating switch 7, the voice module 5, and the Bluetooth module 15.

[0094] The small solar module 3 is disposed on the outer top surface of the helmet body 1. The small solar module 3 is used to convert solar energy into electrical energy and to charge the battery.

[0095] In a preferred embodiment, the electrocooling film 9 can be composed of multiple modular electrocooling film units, and similarly, the electroheating film 10 can also be composed of multiple modular electroheating film units. Correspondingly, multiple sets of temperature sensors 11 and humidity sensors 12 can be installed within the helmet body 1, distributed in different locations or areas, to monitor the temperature and humidity of different parts of the user's head. Each set of temperature sensors 11 and humidity sensors 12 corresponds to a different area of ​​the electrocooling film unit and the electroheating film unit, thereby achieving regional control of cooling and heating.

[0096] See Figure 3 As shown, an intelligent control method for an electric vehicle helmet that combines heat and cold protection functions is mainly divided into a "cooling mode" suitable for summer use, a "heating mode" suitable for winter use, and a "ventilation mode" suitable for spring / autumn use, specifically including:

[0097] The small solar module 3 located at the top of the helmet body 1 converts solar energy into electrical energy to charge the built-in battery.

[0098] Before use, the control program should be used to preset seasonal temperature and humidity ranges, summer comfortable and healthy temperature ranges, summer comfortable and healthy humidity ranges, winter comfortable and healthy temperature ranges, and spring / autumn comfortable and healthy wind speed ranges into the control module 8.

[0099] Summer temperature range set to [T s1 , T s2 The winter temperature range is set to [T]. w1 , T w2 The summer humidity range is set to [H]. s1 H s2 The comfortable and healthy temperature range for summer is set to [T]. cs1 ,T cs2 The comfortable and healthy humidity range for summer is set to [H]. cs1 H cs2 The comfortable and healthy temperature range for winter is set to [T]. cw1 ,T cw2 The comfortable and healthy wind speed range for spring / autumn is set to [V]. c1 V c2 ].For example,

[0100] [T s1 , T s2 ] = [30℃, 39℃];

[0101] [T w1 , T w2 ] = [-20℃, 10℃];

[0102] [H s1 H s2 ] = [61%, 80%];

[0103] [T cs1 ,T cs2 ] = [24℃, 27℃];

[0104] [H cs1 H cs2 ] = [40%, 60%];

[0105] [T cw1 ,T cw2 ] = [18℃, 22℃];

[0106] [V c1 V c2 ] = [0.2m / s-0.8m / s].

[0107] Before wearing the electric vehicle helmet, the rider first turns on the power. The temperature sensor 11 and humidity sensor 12 perform initial temperature and humidity detection inside the helmet body 1 to obtain the initial temperature value T. t and initial humidity value H t The data is fed back to the control module 8, which analyzes the collected initial temperature and humidity values ​​according to the set season to determine the current season. Then, based on the determined current season, the control module 5 issues a voice prompt for one of the following modes: "cooling mode", "heating mode" or "ventilation mode".

[0108] The specific method used by control module 8 to determine the current season is as follows:

[0109] After the power is turned on, the temperature sensor 11 and humidity sensor 12 perform initial temperature and humidity detection inside the helmet body 1, and collect the initial temperature value T. t and initial humidity value H t Feedback is sent to control module 8.

[0110] The control module 8 processes the feedback initialization temperature value T. t and initial humidity value H t Process it, and then according to the preset summer temperature range [T] s1 , T s2 [[30℃, 39℃]], Winter temperature range set [T] w1 , T w2 [[-20℃, 10℃]] and summer humidity range [H] s1 H s2[61%, 80%], for the initial temperature value T t and initial humidity value H t We will conduct an analysis to determine the current season.

[0111] When initializing the temperature value T t In [T] s1 , T s2 Within the range of [30℃, 39℃], or initialize the humidity value H. t Located in [H s1 H s2 When the value is within the range of [61%, 80%], it is considered summer.

[0112] When initializing the temperature value T t In [T] w1 , T w2 When the temperature is within the range of [-20℃, 10℃], it is considered winter.

[0113] When initializing the temperature value T t Neither in [T] s1 , T s2 It is not within the range of [30℃, 39℃], nor is it within [T] w1 , T w2 Within the range of [-20℃, 10℃], and with an initial humidity value H t Not in [H s1 H s2 When the value is within the range of [61%, 80%], it is determined to be spring / autumn.

[0114] "Cooling Mode"

[0115] When summer is detected, control module 8 controls voice module 5 to issue a "cooling mode" prompt. Control module 8 automatically turns on cooling switch 6 and ventilation switch 14, or the rider manually turns them on, while automatically keeping heating switch 7 off, thus switching the operating mode to "cooling mode". After cooling switch 6 is turned on, the electric cooling film 9 is activated to cool the inside of the helmet body 1. After ventilation switch 14 is turned on, the small fan module 4 with louvers is activated to ventilate the inside of the helmet body 1. The rider can manually adjust the opening of the louvers by controlling ventilation switch 14, thereby actively adjusting the size of the air vents of the small fan module 4.

[0116] When the electric vehicle helmet is worn in "cooling mode", the temperature sensor 11 and humidity sensor 12 will monitor the temperature and humidity inside the helmet body 1 in real time and feed back the real-time temperature and humidity values ​​to the control module 8. The control module 8 will analyze the collected real-time temperature and humidity values ​​according to the preset summer comfortable and healthy temperature range and summer comfortable and healthy humidity range to determine the current summer thermal comfort level inside the helmet body 1. Then, based on the determined current summer thermal comfort level, the control module 8 will automatically adjust the opening of the louvered grille while keeping the small fan module 4 working normally, or control the voice module 5 to issue a "low temperature warning" and automatically interrupt the "cooling mode", or control the voice module 5 to issue a "high temperature warning" to prompt the rider to stop working.

[0117] The intervention method of the control module 8 in "cooling mode" is as follows:

[0118] When the real-time temperature value is in [T] s1 , T s2 The temperature range is [30℃, 39℃], and the real-time humidity value is within [H]. s1 H s2 When the value is within the range of [61%, 80%], the control module 8 adjusts the opening of the louvered grille to the maximum while activating the electric cooling film 9.

[0119] When the real-time temperature value is in [T] s1 , T s2 The temperature range is [30℃, 39℃], and the real-time humidity value is within [H]. cs2 H s1 When the value is within the range of [60%, 61%], the control module 8 adjusts the opening of the louvered grille to 30% while opening the electric cooling film 9, that is, the louver angle is 30°.

[0120] When the real-time temperature value is in [T] cs2 , T s1 The temperature range is [27℃, 30℃], and the real-time humidity value is within [H]. s1 H s2 When the range is [61%, 80%], the control module 8 adjusts the opening of the louvered grille to 30% while opening the electric cooling film 9, that is, the louver angle is 30°.

[0121] When the real-time temperature value is in [T] cs2 , T s1 The temperature range is [27℃, 30℃], and the real-time humidity value is within [H]. cs2 H s1When the value is within the range of [60%, 61%], the control module 8 adjusts the opening of the louvered grille to 50% while opening the electric cooling film 9, that is, the louver angle is 45°.

[0122] When the real-time temperature value is in [T] cs1 , T cs2 The temperature range is [24℃, 27℃], and the real-time humidity value is within [H]. cs1 H cs2 When the value is within the range of [40%, 60%], the control module 8 shuts off the electro-cooling film 9 and adjusts the opening of the louvered grille to the maximum.

[0123] When the real-time temperature value is consistently lower than T cs1 When the temperature drops below 24℃, the control module 8 controls the voice module 5 to issue a "low temperature warning" voice prompt, and at the same time closes the electric cooling film 9 and the louvered grille, thus stopping the "cooling mode". The rider can also manually select to continue the "cooling mode" by operating the cooling switch 6 and the ventilation switch 14.

[0124] When the real-time temperature value is consistently higher than T s2 If the temperature is above 39℃, or the real-time humidity value is consistently higher than H... cs2 If the temperature reaches 60% (due to excessive sweating by the rider causing excessive humidity inside the helmet), the control module 8 will control the voice module 5 to issue a "high temperature warning" voice prompt to remind the rider to stop riding and take timely cooling measures, such as replenishing water and electrolytes, and trying to go to a shady place or an air-conditioned room to avoid the heat, in order to prevent heatstroke, heat cramps and other health and safety problems.

[0125] "Heating Mode"

[0126] When it is determined to be winter, the control module 8 controls the voice module 5 to issue a "heating mode" voice prompt. The control module 8 automatically turns on the heating switch 7 or the rider manually turns it on, and automatically keeps the cooling switch 6 and the ventilation switch 14 in the off state, thereby switching the working mode to "heating mode". After the heating switch 7 is turned on, the electric heating film 10 is immediately activated to heat the inside of the helmet body 1. At this time, the louvered grille and the small fan module 4 are both closed to prevent the hot air inside the helmet body 1 from escaping.

[0127] When the electric vehicle helmet is worn in "heating mode", the temperature sensor 11 monitors the temperature inside the helmet body 1 in real time and feeds back the real-time temperature value to the control module 8. The control module 8 analyzes the collected real-time temperature value according to the preset winter comfort and health temperature range to determine the current winter thermal comfort inside the helmet body 1. Then, based on the determined current winter thermal comfort, the control module 8 controls the voice module 5 to issue a "high temperature warning" and automatically interrupt the "heating mode" while keeping the louvered grille completely closed, or controls the voice module 5 to issue a "low temperature warning" to prompt the rider to stop working.

[0128] The intervention method of the control module 8 in "heating mode" is as follows:

[0129] When the real-time temperature value is in [T] w1 , T w2 When the temperature is within the range of -20℃ to 10℃, the control module 8 keeps the louvered grille closed while the electric heating film 10 is turned on.

[0130] When the real-time temperature value is consistently lower than T w1 At temperatures such as -20℃, control module 8 controls voice module 5 to issue a "low temperature warning" voice prompt to remind cyclists to stop riding and take timely measures to keep warm, such as drinking hot water and resting in a heated room to prevent frostbite, colds and other health problems.

[0131] When the real-time temperature value is consistently higher than T cw2 At temperatures such as 22℃, the control module 8 controls the voice module 5 to issue a "high temperature warning" voice prompt, and simultaneously stops the heating of the electric heating film 10, thus terminating the "heating mode". The rider can also manually select to continue the "heating mode" by operating the heating switch 7.

[0132] "Ventilation Mode"

[0133] When it is determined to be spring / autumn, the control module 8 controls the voice module 5 to issue a "ventilation mode" voice prompt. The control module 8 automatically turns on the ventilation switch 14 or the rider manually turns it on, and automatically keeps the cooling switch 6 and heating switch 7 in the off state, thereby switching the working mode to "ventilation mode". After the ventilation switch 14 is turned on, the louvered grille opens and the small fan module 4 starts to ventilate the inside of the helmet body 1.

[0134] When the electric vehicle helmet is worn in "ventilation mode", the speed sensor monitors the wind speed inside the helmet body 1 in real time and feeds back the real-time wind speed value to the control module 8. The control module 8 analyzes the collected real-time wind speed value according to the preset comfortable and healthy wind speed range for spring / autumn, thereby determining the current wind speed comfort inside the helmet body 1. Then, based on the determined wind speed comfort, the control module 8 automatically adjusts the opening of the louver grille while keeping the electric cooling film 9 and the electric heating film 10 closed, or controls the voice module 5 to issue a "low wind speed warning" and adjust the opening of the louver grille to the maximum, or controls the voice module 5 to issue a "high wind speed warning" and completely close the small fan module 4 and the louver grille, thus stopping the "ventilation mode".

[0135] The intervention method of the control module 8 in "ventilation mode" is as follows:

[0136] When initializing the temperature value T t Neither in [T] s1 , T s2 It is not within the range of [30℃, 39℃], nor is it within [T] w1 , T w2 Within the range of [-20℃, 10℃], and with an initial humidity value H t Not in [H s1 H s2 When the range of [61%, 80%] is reached, the control module 8 opens the louvered grille and the small fan module 4 while keeping the electric cooling film 9 and the electric heating film 10 always closed.

[0137] When the real-time wind speed value is consistently lower than V c1 At times, such as 0.2 m / s, the control module 8 controls the voice module 5 to issue a "low wind speed warning" voice prompt to remind the rider to take timely ventilation measures, and adjusts the opening of the louver grille to the maximum while keeping the small fan module 4 working normally.

[0138] When the real-time wind speed is always within [V] c1 V c2 When the speed is within the range of [0.2m / s-0.8m / s], the control module 8 adjusts the opening of the louver grille to 50%, i.e., the louver angle is 45°, while keeping the small fan module 4 working normally.

[0139] When the real-time wind speed value is consistently higher than V c2 At speeds such as 0.8 m / s, the control module 8 controls the voice module 5 to issue a "high wind speed warning" voice prompt and completely closes the small fan module 4 and the louvered grille, thus stopping the "ventilation mode". The rider can also manually select to continue the "ventilation mode" by operating the ventilation switch 14.

[0140] The mode switching of the present invention is intelligently controlled by the control module 8 after comparing and processing real-time data. Riders can also manually turn the mode on or off using the cooling switch 6, heating switch 7 and ventilation switch 14 on the outside of the helmet.

[0141] In "cooling mode", "heating mode" and "ventilation mode", the rider's smart device can connect to the Bluetooth module 15 on the helmet body 1. When the smart device turns on navigation, the control module 8 can broadcast real-time navigation voice through the voice module 5 to solve the problem that the rider is inconvenient to look at the navigation or cannot hear the navigation broadcast while wearing the helmet.

[0142] The seasonal temperature and humidity thresholds, healthy temperature threshold ranges, and healthy humidity threshold ranges mentioned in this invention can all be preset according to user needs. These settings can be made by connecting the electric vehicle helmet of this invention to a computer client via a data cable, or by connecting it to a mobile phone application via Bluetooth or a wireless network.

[0143] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A smart control method for an electric vehicle helmet that combines heatstroke prevention and cold protection functions, characterized in that, include: Before wearing the electric vehicle helmet, the rider first turns on the power. The temperature sensor (11) and humidity sensor (12) perform initial temperature and humidity detection inside the helmet body (1) to obtain the initial temperature value T. t and initial humidity value H t The data is fed back to the control module (8), which then analyzes the collected initial temperature and humidity values ​​according to the set season to determine the current season. Based on the current season, the control module (8) controls the voice module (5) to issue a prompt voice for one of the following modes: "cooling mode", "heating mode" or "ventilation mode". When it is determined to be summer, the control module (8) controls the voice module (5) to issue a prompt voice for "cooling mode". The control module (8) automatically turns on the cooling switch (6) and the ventilation switch (14) or the rider manually turns on the cooling switch (6) and the ventilation switch (14), and automatically keeps the heating switch (7) in the off state, thereby switching the working mode to "cooling mode". After the cooling switch (6) is turned on, the electric cooling film (9) is activated to cool the inside of the helmet body (1). After the ventilation switch (14) is turned on, the small fan module (4) with louvered grille is activated to ventilate the inside of the helmet body (1). The rider can adjust the opening size of the louvered grille by operating the ventilation switch (14), thereby adjusting the size of the air vent of the small fan module (4). When the electric vehicle helmet is worn in "cooling mode", the temperature sensor (11) and humidity sensor (12) will monitor the temperature and humidity inside the helmet body (1) in real time and feed back the real-time temperature value and real-time humidity value to the control module (8). The control module (8) will analyze the collected real-time temperature value and real-time humidity value according to the preset summer comfortable and healthy temperature range and summer comfortable and healthy humidity range, thereby judging the current summer thermal comfort inside the helmet body (1). Then, the control module (8) will automatically adjust the opening of the louver grille while keeping the small fan module (4) working normally, or control the voice module (5) to issue a "low temperature warning" and automatically interrupt the "cooling mode", or control the voice module (5) to issue a "high temperature warning" to prompt the rider to stop working. When it is determined to be winter, the control module (8) controls the voice module (5) to issue a "heating mode" voice prompt. The control module (8) automatically turns on the heating switch (7) or the rider manually turns it on, and automatically keeps the cooling switch (6) and ventilation switch (14) in the off state, thereby switching the working mode to "heating mode". After the heating switch (7) is turned on, the electric heating film (10) is immediately started to heat the inside of the helmet body (1). At this time, the louvered grille and the small fan module (4) are both closed to prevent the hot air inside the helmet body (1) from flowing out. When the electric vehicle helmet is worn in "heating mode", the temperature sensor (11) monitors the temperature inside the helmet body (1) in real time and feeds back the real-time temperature value to the control module (8). The control module (8) analyzes the collected real-time temperature value according to the preset winter comfort and health temperature range, thereby judging the current winter thermal comfort inside the helmet body (1). Then, based on the judged current winter thermal comfort, the control module (8) controls the voice module (5) to issue a "high temperature warning" and automatically interrupt the "heating mode" while keeping the louvered grille completely closed, or controls the voice module (5) to issue a "low temperature warning" to prompt the rider to stop working. When it is determined to be spring / autumn, the control module (8) controls the voice module (5) to issue a "ventilation mode" voice prompt. The control module (8) automatically turns on the ventilation switch (14) or the rider manually turns on the ventilation switch (14), and automatically keeps the cooling switch (6) and heating switch (7) in the off state, thereby switching the working mode to "ventilation mode". After the ventilation switch (14) is turned on, the louvered grille opens and the small fan module (4) starts to ventilate the inside of the helmet body (1). Wearing the electric vehicle helmet in "ventilation mode", the speed sensor monitors the wind speed inside the helmet body (1) in real time and feeds back the real-time wind speed value to the control module (8). The control module (8) analyzes the collected real-time wind speed value according to the preset spring / autumn comfortable and healthy wind speed range, thereby judging the current wind speed comfort inside the helmet body (1). Then, based on the judged wind speed comfort, the control module (8) automatically adjusts the opening of the louver grille while keeping the electric cooling film (9) and electric heating film (10) closed, or controls the voice module (5) to issue a "low wind speed warning" and adjust the opening of the louver grille to the maximum, or controls the voice module (5) to issue a "high wind speed warning" and completely close the small fan module (4) and the louver grille, that is, stops the "ventilation mode". In the "cooling mode", "heating mode" and "ventilation mode" modes, the rider's smart device can connect to the Bluetooth module (15) on the helmet body (1). When the smart device turns on navigation, the control module (8) can broadcast real-time navigation voice through the voice module (5).

2. The intelligent control method according to claim 1, characterized in that, The specific method by which the control module (8) determines the current season is as follows: Before use, the control program should be used to preset the seasonal temperature and humidity ranges in the control module (8), wherein the temperature range for summer is set to [T]. s1 , T s2 The winter temperature range is set to [T]. w1 , T w2 The humidity range for summer is set to [H]. s1 H s2 ]; After the power is turned on, the temperature sensor (11) and humidity sensor (12) perform initial temperature and humidity detection inside the helmet body (1), and collect the initial temperature value T. t and initial humidity value H t Feedback is sent to the control module (8); The control module (8) processes the feedback initial temperature value T. t and initial humidity value H t The process is performed, and then the temperature and humidity ranges are differentiated according to the preset season, and the initial temperature value T is set accordingly. t and initial humidity value H t To determine the current season, an analysis is conducted. When initializing the temperature value T t In [T] s1 , T s2 Within the range, or initialize the humidity value H. t Located in [H s1 H s2 When the temperature is within the specified range, it is determined to be summer; when the initial temperature value T is... t In [T] w1 , T w2 When the temperature is within the specified range, it is determined to be winter; when the initial temperature value T is... t Neither in [T] s1 , T s2 It is not within the range of [T], nor is it within the range of [T]. w1 , T w2 Within the range, and the initial humidity value H t Not in [H s1 H s2 When the value is within the specified range, it is determined to be spring / autumn.

3. The intelligent control according to claim 2 The method, characterized in that, The intervention method of the control module (8) in "cooling mode" is as follows: Before use, the control program should be used to preset the summer comfortable and healthy temperature range and the summer comfortable and healthy humidity range in the control module (8); wherein, the summer comfortable and healthy temperature range is set to [T cs1 ,T cs2 The comfortable and healthy humidity range for summer is set to [H]. cs1 H cs2 ]; When the real-time temperature value is in [T] s1 , T s2 Within the range of [H], and the real-time humidity value is within [H]. s1 H s2 When the range is within the specified range, the control module (8) adjusts the opening of the louvered grille to the maximum while simultaneously opening the electro-cooling film (9); When the real-time temperature value is in [T] s1 , T s2 Within the range of [H], and the real-time humidity value is within [H]. cs2 H s1 When the range is within 30°, the control module (8) adjusts the opening of the louvered grille to 30% while opening the electric cooling film (9), that is, the louver angle is 30°. When the real-time temperature value is in [T] cs2 , T s1 Within the range of [H], and the real-time humidity value is within [H]. s1 H s2 When the range is reached, the control module (8) adjusts the opening of the louver grille to 30% while opening the electric cooling film (9), that is, the louver angle is 30°. When the real-time temperature value is in [T] cs2 , T s1 Within the range of [H], and the real-time humidity value is within [H]. cs2 H s1 When the range is within 50%, the control module (8) adjusts the opening of the louver grille to 50% while opening the electric cooling film (9), that is, the louver angle is 45°. When the real-time temperature value is in [T] cs1 , T cs2 Within the range of [H], and the real-time humidity value is within [H]. cs1 H cs2 When the range is within the specified range, the control module (8) shuts off the electro-cooling film (9) and adjusts the opening of the louvered grille to the maximum. When the real-time temperature value is consistently lower than T cs1 When the temperature is low, the control module (8) controls the voice module (5) to issue a "low temperature warning" voice prompt, and at the same time closes the electric cooling film (9) and the louvered grille, thus stopping the "cooling mode"; the rider can also manually select not to interrupt the "cooling mode" by operating the cooling switch (6) and the ventilation switch (14); When the real-time temperature value is consistently higher than T s2 Or the real-time humidity value is always higher than H cs2 At that time, the control module (8) controls the voice module (5) to issue a "high temperature warning" voice prompt to remind the rider to stop riding and take timely cooling measures.

4. The intelligent control method according to claim 2, characterized in that, The intervention method of the control module (8) in "heating mode" is as follows: Before use, the control program should be used to preset the winter comfort and health temperature range in the control module (8), and the winter comfort and health temperature range should be set to [T]. cw1 ,T cw2 ]; When the real-time temperature value is in [T] w1 , T w2 When the range is within the specified range, the control module (8) keeps the louvered grille closed while turning on the electric heating film (10); When the real-time temperature value is consistently lower than T w1 At that time, the control module (8) controls the voice module (5) to issue a "low temperature warning" voice prompt to remind the rider to stop riding and take timely measures to keep warm; When the real-time temperature value is consistently higher than T cw2 When the control module (8) controls the voice module (5) to issue a "high temperature warning" voice prompt, the electric heating film (10) stops heating, thus stopping the "heating mode"; the rider can also manually select the "heating mode" without interruption by operating the heating switch (7).

5. The intelligent control method according to claim 2, characterized in that, The intervention method of the control module (8) in "ventilation mode" is as follows: Before use, the control program should be used to preset the spring / autumn comfortable and healthy wind speed range in the control module (8), and the spring / autumn comfortable and healthy wind speed range should be set to [V]. c1 V c2 ]; When initializing the temperature value T t Neither in [T] s1 , T s2 It is not within the range of [T], nor is it within the range of [T]. w1 , T w2 Within the range, and the initial humidity value H t Not in [H s1 H s2 When the range is within the specified range, the control module (8) opens the louvered grille and the small fan module (4) while keeping the electric cooling film (9) and the electric heating film (10) closed at all times; When the real-time wind speed value is consistently lower than V c1 At that time, the control module (8) controls the voice module (5) to issue a "low wind speed warning" voice prompt to remind the rider to take ventilation measures in time, and adjust the opening of the louver grille to the maximum while keeping the small fan module (4) working normally; When the real-time wind speed is always within [V] c1 V c2 When the range is within 50%, the control module (8) adjusts the opening of the louver grille to 50%, i.e., the louver angle is 45°, while keeping the small fan module (4) working normally. When the real-time wind speed value is consistently higher than V c2 When the wind speed is high, the control module (8) controls the voice module (5) to issue a "high wind speed warning" voice prompt and completely closes the small fan module (4) and the louver grille, thus stopping the "ventilation mode". The rider can also manually select the "ventilation mode" without interruption by operating the ventilation switch (14).

Images