Electric vehicle capable of being continuously charged using wind energy

Abstract

Disclosed is an electric vehicle capable of being continuously charged using wind energy, comprising: an air inflow part (110) formed to allow wind to flow in during travel; a turbine (120) formed at the rear end of the air inflow part (110) and rotated by wind energy; a power generation unit (130) for generating electric power; a power source unit (140); a sensor unit (160) formed on the front surface of the electric vehicle (10) and comprising a wind velocity sensor (161) for measuring wind velocity during travel, a rainfall sensor (162) for measuring rainfall during a rainy season, a snowfall sensor (163) for measuring snowfall during snowfall, and a sandstorm sensor (164) for measuring a sandstorm; and a controller (150) electrically connecting a battery (141) and an electric motor (11) by means of an electrical system and controlling the charging of the battery (141) by the power generation unit (130), wherein the air inflow part (110) comprises an air inflow path (111) recessed at each side or the center of the lower front part of the electric vehicle (10) and an opening / closing hole (112) formed at the air inflow path (111), opening / closing same, and having an aperture structure in which multiple air-through holes are arranged, and the controller (150) analyzes each value measured by the wind velocity sensor (161), the rainfall sensor (162), the snowfall sensor (163), and the sandstorm sensor (164), so as to operate the opening / closing hole (112) and thereby regulate the airflow that flows into the air inflow path (111), and thus generate electric power using wind energy regardless of the driving environment and weather conditions, which enables continuous charging.

Description

Electric vehicles that can be continuously charged by wind energy

[0001] The present invention relates to an electric vehicle capable of continuous charging by wind energy, which generates power by wind power regardless of driving environment and weather conditions, thereby enabling continuous charging.

[0002] As is well known, the development of electric vehicles is actively underway as a means to replace automobiles powered by fossil fuels.

[0003] This is because, along with the recent surge in oil prices, concerns about the depletion of fossil fuels are emerging, and in particular, serious environmental pollution issues such as automobile exhaust fumes are becoming a major concern when fossil fuels are used as a power source.

[0004] As a result, the development of future vehicles such as hybrid cars, electric cars, fuel cell cars, and hydrogen cars that can replace gasoline or diesel fuel has emerged as a major focus in the automotive industry. However, conventionally developed electric vehicles drive on the road after charging a certain amount of electricity, and when the charged battery is depleted, they are recharged and used again. Yet, charging is not easy because charging stations for electric vehicles are not widely available.

[0005] Accordingly, there is a demand for the development of electric vehicles capable of extending driving range by continuously generating electricity while driving and supplying it to batteries, even under various environmental and climatic conditions.

[0006] [Prior Art Literature]

[0007] [Patent Literature]

[0008] (Patent Document 1) Korean Registered Patent Publication No. 10-1301827 (Automobile using electricity produced by a power generation device as power, Aug. 29, 2013)

[0009] (Patent Document 2) Korean Published Patent Application No. 10-2023-0128991 (Air resistance reduction and wind power generation system for electric vehicles, Sep. 5, 2023)

[0010] The technical problem that the concept of the present invention aims to solve is to provide an electric vehicle capable of continuous charging by wind energy, which enables continuous charging by generating power from wind power regardless of driving environment and weather conditions by analyzing each measurement value of various sensors to drive an opening and closing mechanism to regulate the amount of air entering the air intake path.

[0011] To achieve the aforementioned objective, an embodiment of the present invention comprises: an air intake section formed on the front of an electric vehicle that drives by rotating a wheel with an electric motor, formed to allow wind to enter during driving; a turbine formed at the rear end of the air intake section and rotated by wind power; a power generation section composed of a rotor coupled to a rotating shaft extending from the turbine and a stator arranged in a ring shape on the outer side of the rotor, which generates power by the rotation of the rotor; a power supply section that converts the power generated by the power generation section into a rechargeable voltage to charge a battery and supplies a driving voltage from the battery to the electric motor; and a sensor section formed on the front of the electric vehicle and composed of a wind speed sensor for measuring wind speed during driving, a rainfall sensor for measuring rainfall during the rainy season, a snowfall sensor for measuring snowfall during snowfall, and a sandstorm sensor for measuring sandstorms. The present invention provides an electric vehicle capable of continuous charging by wind energy, comprising: a controller that electrically connects the battery and the electric motor through an electrical system and controls charging from the power generation unit to the battery; wherein the air intake unit comprises an air intake passage formed by being recessed into the center or on both sides of the front bottom of the electric vehicle, and an opening / closing opening formed in the air intake passage to open / close the air intake passage and having a plurality of through holes arranged therein, and wherein the controller analyzes each measurement value from the wind speed sensor, the rainfall sensor, the snowfall sensor, and the sandstorm sensor to drive the opening / closing opening and adjust the amount of air intake into the air intake passage.

[0012] Here, when the wind speed sensor detects a measurement value exceeding a preset level, the controller drives the opening / closing mechanism to open the air inlet passage; when the rainfall sensor detects a measurement value exceeding a preset level, the controller drives the opening / closing mechanism to close the air inlet passage so that air can be introduced through the through hole; when the snowfall sensor detects a measurement value exceeding a preset level, the controller drives the opening / closing mechanism to close the air inlet passage so that air can be introduced through the through hole; and when the sandstorm sensor detects a measurement value exceeding a preset level, the controller drives the opening / closing mechanism to close the air inlet passage so that air can be introduced through the through hole.

[0013] In addition, the air inlet further includes a first filter mesh formed at the front end of the air inlet passage to block the inflow of external foreign substances, a barrier formed on the front of the first filter mesh to be opened and closed, and a second filter mesh formed to be raised and lowered at the rear end of the opening / closing opening. When driving at a speed above a certain level, the controller opens the barrier, and when the opening / closing opening is closed, the controller lowers the second filter mesh to cover the opening / closing opening, thereby minimizing the inflow of rainwater, snow, or sand into the air inlet passage.

[0014] In addition, the turbine is composed of a blade coupled to the rotating shaft, a bearing that guides the rotation of the rotating shaft, and an encoder that measures the rotational speed of the rotating shaft, and the controller can control whether to charge the battery from the power generation unit according to the rotational speed determined by the encoder.

[0015] In addition, the air inlet may be formed with a tapered cross-sectional structure in which the diameter narrows toward the turbine.

[0016] In addition, an exhaust port communicating with the air intake port is formed on the rear of the electric vehicle, and the size of the exhaust port may be formed to be relatively larger than the size of the air intake port.

[0017] In addition, the above-mentioned outlet may be extended and tilted upward from the ground at a certain angle.

[0018] In addition, a solar cell module may be arranged on the upper part of the body of the electric vehicle.

[0019] In addition, the blade may be formed in two stages by being positioned at the front and rear ends of the rotation axis, respectively.

[0020] In addition, a nacelle may be formed protrudingly at the shear center of the blade.

[0021] In addition, the blade may be composed of carbon fiber, titanium alloy, or nickel alloy.

[0022] According to the present invention, power is generated by wind power regardless of driving environment and weather conditions, enabling constant charging. By utilizing the power generated by wind power generation, air pollution is reduced by not using fossil fuels, and charging costs at charging stations are reduced. Furthermore, the invention has the effect of enabling long-distance driving or driving to areas where charging station infrastructure is not established, by allowing for driving for extended periods through electric charging.

[0023] FIG. 1 illustrates a configuration diagram of an electric vehicle capable of continuous charging by wind energy according to an embodiment of the present invention.

[0024] Figure 2 illustrates an implementation of an electric vehicle capable of constant charging by wind energy of Figure 1.

[0025] Figure 3 is an example showing the main components of an electric vehicle that can be continuously charged by wind energy of Figure 2.

[0026] Figure 4 illustrates the internal structure of the air intake and turbine of an electric vehicle that can be continuously charged by the wind energy of Figure 2.

[0027] Figures 5 and 6 respectively illustrate the turbine of an electric vehicle that can be continuously charged by the wind energy of Figure 2.

[0028] Figure 7 illustrates a modified example of an electric vehicle that can be continuously charged by wind energy of Figure 1.

[0029] Hereinafter, embodiments of the present invention having the aforementioned features will be described in more detail with reference to the attached drawings.

[0030]

[0031] An electric vehicle capable of constant charging by wind energy according to an embodiment of the present invention comprises: an air intake section (110) formed on the front of an electric vehicle (10) that drives by rotating a wheel (12) by an electric motor (11) and is formed to allow wind to enter during driving; a turbine (120) formed at the rear end of the air intake section (110) and rotated by wind; a power generation section (130) composed of a rotor (131) coupled to a rotating shaft (121) extending from the turbine (120) and a stator (132) arranged in a ring shape on the outer side of the rotor (131) to generate power by the rotation of the rotor (131); a power supply section (140) that converts the power generated by the power generation section (130) into a chargeable voltage to charge a battery (141) and supplies a driving voltage from the battery (141) to the electric motor (11); and a wind speed measuring device formed on the front of the electric vehicle (10) during driving. The sensor unit (160) is composed of a wind speed sensor (161), a rain sensor (162) for measuring rainfall during the rainy season, a snow sensor (163) for measuring snowfall during snowfall, and a sandstorm sensor (164) for measuring sandstorms, and a controller (150) that electrically connects the battery (141) and the electric motor (11) through an electrical system and controls charging from the power generation unit (130) to the battery (141). The air intake unit (110) is composed of an air intake passage (111) formed by being indented in the center or on both sides of the front bottom of the electric vehicle (10), and an opening / closing opening (112) formed in the air intake passage (111) to open / close the air intake passage (111) and having a plurality of through holes (112a) arranged therein. The controller (150) is composed of the wind speed sensor (161) and the rain sensor (162) and The gist of the invention is to enable constant charging by generating power from wind power regardless of driving environment and weather conditions by analyzing each measurement value from the snow sensor (163) and the sandstorm sensor (164) to drive the opening / closing port (112) and adjust the amount of air flowing into the air inlet path (111).

[0032]

[0033] Hereinafter, with reference to FIGS. 1 to 7, an electric vehicle capable of continuous charging by wind energy of the above-described configuration will be specifically described as follows.

[0034]

[0035] First, the air intake section (110), with reference to FIGS. 1 and 2, is formed on the front of an electric vehicle (10) that drives by rotating a wheel (12) by an electric motor (11), and is formed so that wind flows smoothly when driving at a speed above a certain speed to induce a turbine (120).

[0036] That is, the air inlet section (110) is composed of an air inlet passage (111) formed by being recessed into the center or on both sides of the front bottom of the electric vehicle (10), and an opening / closing opening (112) formed in the air inlet passage (111) to open and close the air inlet passage (111) and having a plurality of through holes (112a) arranged therein, and the controller (150) analyzes each measurement value from the wind speed sensor (161), the rainfall sensor (162), the snowfall sensor (163), and the sandstorm sensor (164) to drive the opening / closing opening (112) and adjust the amount of air entering the air inlet passage (111).

[0037] Here, the sandstorm sensor (164) may be a laser scattering sensor that identifies sand particles, an image-based sensor based on image analysis by an AI camera, or an infrared and lidar sensor that detects the density and flow of particles in real time, and the controller (150) may control the air inlet (110) and the turbine (120) by receiving weather information of rainfall, snowfall, or sandstorm in conjunction with a weather server (not shown) in the area.

[0038] Additionally, the air inlet (110) may be formed as a single unit at the bottom of the central license plate or inside the radiator, or as a pair on each side adjacent to the fog light, so as to be connected to the turbine (120).

[0039] Meanwhile, referring to FIG. 1, the sensor unit (160) is formed on the front of the electric vehicle (10) and consists of a wind speed sensor (161) for measuring wind speed during driving, a rain sensor (162) for measuring rain during the rainy season, a snow sensor (163) for measuring snow during snowfall, and a sandstorm sensor (164) for measuring sandstorms in a desert area.

[0040] Specifically, referring to FIG. 4, when a measurement value above a certain level is detected by the wind speed sensor (161), the controller (150) drives the opening / closing port (112) to open the air inlet passage (111) so that wind can be introduced, and when stopped, when washing the car, or when driving at a low speed of 15 km / h or less, the opening / closing port (112) can be closed to block the entry of external foreign matter.

[0041] Additionally, when rainwater inflow into the air inlet (111) is detected by the rain sensor (162), the controller (150) can operate the opening / closing port (112) to close the air inlet (111). When the rain sensor (162) detects a measurement value above a preset level, the controller (150) operates the opening / closing port (112) to close the air inlet (111), thereby allowing air to flow in through the through hole (112a) and minimizing the inflow of rainwater.

[0042] Additionally, when the snow sensor (163) detects a measurement value above a preset level, the controller (150) closes the opening (112) to close the air inlet passage (111) so that air is introduced through the through hole (112a), thereby minimizing the inflow of snow while allowing air to pass through. When the sand wind sensor (164) detects a measurement value above a preset level, the controller (150) closes the opening (112) to close the air inlet passage (111) so that air is introduced through the through hole (112a), thereby minimizing the inflow of sand while allowing air to pass through. This primarily reduces the inflow of rainwater, snow, or sand, thereby minimizing contamination, corrosion, or damage to the downstream turbine (120) and increasing durability.

[0043]

[0044]

[0045] Meanwhile, as illustrated in FIG. 4, the air inlet section (110) further includes a first filter mesh (113) formed at the front end of the air inlet passage (111) to block the inflow of external foreign substances, a barrier (not shown) formed on the front of the first filter mesh (113) to open and close, and a second filter mesh (116) formed to move up and down at the rear end of the opening / closing opening (112). When driving at a speed above a certain level, the controller (150) may open the barrier and block the inflow of external foreign substances by the first filter mesh (113) to minimize contamination or damage to the turbine (120).

[0046] Additionally, when the opening (112) is closed, the controller (150) can lower the second filter mesh (116) to cover the opening (112) so that air passes through, thereby secondarily minimizing the inflow of rainwater, snow, or sand into the air inlet (111) by means of the second filter mesh (116).

[0047] Alternatively, a contamination sensor (not shown) for detecting the contamination level of the air inlet (110) may be further provided, and when contamination exceeding a certain level is detected by the contamination sensor, the controller (150) may rotate the turbine (120) in the reverse direction opposite to the rotation direction for power generation when the vehicle is stopped, thereby blowing air to forcibly remove foreign substances attached to the opening / closing port (112), the first filter mesh (113), or the second filter mesh (116) and discharging them to the outside.

[0048] Here, a fastening groove (111b) corresponding to the shape of the second filter mesh (116) is formed on the bottom surface (111a) of the main body frame forming the air inlet (111), so that when the second filter mesh (116) is lowered, the bottom surface of the second filter mesh (116) is fastened to the fastening groove (111b), thereby allowing the second filter mesh (116) to be stably fixed against strong winds.

[0049]

[0050] Additionally, the controller (150) may adjust the degree of opening and closing of the opening and closing mechanism (112) to control the rotation speed of the rotation shaft (121) when it rotates at a speed greater than a preset constant speed according to the rotation speed of the rotation shaft (121), thereby enabling stable power production.

[0051] Alternatively, a semicircular brake pad (not shown) may be attached to the rotating shaft (121), so that when the rotating shaft (121) rotates excessively, the controller (150) controls the brake pad to reduce the rotational speed of the rotating shaft (121) in order to maintain the structural stability of the blade (122) and to reduce friction between the rotating shaft (121) and the bearing (123) to minimize deformation due to high temperature.

[0052]

[0053] Additionally, referring to FIG. 4, the air inlet (111) may be formed with a tapered cross-sectional structure that narrows in diameter toward the turbine (120) to increase the flow velocity and thus increase the rotational force of the blade (122), and the controller (150) may adjust the pitch angle of the blade (122) according to the increase or decrease in flow velocity detected by a flow velocity sensor (not shown) to stably maintain the rotation amount of the turbine (120) within a certain level range.

[0054] Meanwhile, an exhaust port (114) communicating with an air intake passage (111) is formed at the rear of the electric vehicle (10), and the size of the exhaust port (114) is formed to be relatively larger than the size of the air intake passage (111) so that the incoming air can be smoothly discharged.

[0055] Here, the exhaust port (114) may be extended and inclined upward from the ground at a certain angle so that the air discharged from the exhaust port (114) comes into minimal contact with the ground and is discharged upward (see FIG. 2), thereby supplementing driving stability so that the rear wheel is in close contact with the ground by air pressure.

[0056] Additionally, depending on the measurement value from the wind speed sensor (161), the controller (150) drives the opening / closing port (112) to maintain the flow rate of wind supplied to the turbine (120) within a certain level range, thereby maintaining the rotation amount of the turbine (120) within a certain level range so that stable power generation is possible by the power generation unit (130), and thus ensuring electrical stability by preventing excessive current from flowing to the battery (141).

[0057]

[0058] Additionally, as illustrated in FIG. 4, a discharge hole (115) may be formed on the bottom surface of the air inlet passage (111) at the front or rear end of the blade (122) so that foreign substances such as dust and rainwater introduced from the outside are discharged to the outside, thereby preventing contamination or corrosion of the turbine (120) and the power generation unit (130) and increasing durability.

[0059] Additionally, although not shown, a heating element may be built into the air intake (111) to melt and remove ice attached to the inside and outside of the air intake (111) during winter, and the blade (122) may be rotated in reverse through a separate drive motor (not shown) connected to the ring gear (not shown) of the rotating shaft (121) to remove moisture, thereby blocking moisture from entering the blade (122) during driving and preventing corrosion, thereby increasing durability.

[0060] Alternatively, as illustrated in FIG. 7, heat exchange between the heat generated by the battery (141) of the power supply unit (140) and the external air flowing into the heat exchanger (170) during driving can be used to supply warm air or hot air to the air inlet unit (110) and the turbine (120), thereby removing moisture from the air inlet unit (110) and the turbine (120) and increasing durability.

[0061]

[0062] Next, the turbine (120), with reference to FIGS. 1 and FIGS. 3, is formed at the rear end of the air inlet (110) and rotates within a certain speed range by the wind power flowing in from the air inlet (110).

[0063] Specifically, referring to FIGS. 4 and 5, the turbine (120) is composed of a blade (122) that is coupled to a rotating shaft (121) and is structured to rotate in only one direction, a bearing (123) that guides the rotation of the rotating shaft (121), and an encoder (not shown) that measures the rotational speed of the rotating shaft (121). The controller (150) controls whether to charge the battery (141) from the power generation unit (130) according to the rotational speed determined by the encoder, thereby supplying power generated by rotational power of a certain rotational speed or higher to the battery (141) to enable stable charging.

[0064] Additionally, although not shown, the rotation shaft (121) is formed by combining the front shaft and the rear shaft by means of a coupling, and the controller (150) can control the coupling when the battery (141) is fully charged to block the linkage between the front shaft and the rear shaft, thereby preventing overcharging of the battery (141).

[0065] Alternatively, when the battery (141) is fully charged, the controller (150) may drive the opening (112) or the barrier to close it, thereby blocking the inflow of air and stopping the power generation by the turbine (120).

[0066] Additionally, the controller (150) may detect, through a sensor (not shown), the reverse rotation of the blade (122) which is not in a preset direction, and switch to cut off the connection with the battery to prevent reverse flow from the battery (141) to the power generation unit (130).

[0067] Additionally, although not shown, a transmission gearbox may be included in the coupling, so that when driving in strong winds or at high speeds exceeding 100 km / h, the controller (150) controls the transmission gearbox to ensure that the rotating shaft (121) rotates stably within a certain range to produce constant power, thereby suppressing excessive voltage or current peaks and suppressing the overload of the battery (141).

[0068] Here, the blade (122) may be made of carbon fiber, titanium alloy, or nickel alloy to increase the durability of the blade (122) when exposed to a harsh external environment.

[0069]

[0070] Meanwhile, referring to FIGS. 5 and 6, an auxiliary blade (124) is formed at the rear end of the blade (122) to form a double blade structure, and the discharge port (114) is equipped with a damper (not shown) and a return guide (125) so that, optionally, the air passing through the turbine (120) is immediately discharged to the outside of the vehicle (a), or is re-guided through a pipe to the upper side or lower side of the auxiliary blade (124) to reinforce the rotational force of the rotation shaft (121), thereby enabling stable power production by maintaining a rotational force of at least a certain level even when driving at low speed.

[0071] Here, the return guide (125) may be configured as a single unit and connected to the upper or lower side of the auxiliary blade (124), or configured as an opposing pair, such that one return guide (125) is connected to the upper side of the auxiliary blade (124) and the other return guide (125) is connected to the lower side of the auxiliary blade (124) to increase the rotational force of the rotation axis (121).

[0072]

[0073] Additionally, the blade (122) may be formed in two stages by being positioned at the front and rear ends of the rotation axis (121), thereby expanding the contact area with air and increasing the rotational force. Referring to FIG. 5 (a), a nacelle (122a) may be formed protruding from the center of the front end of the blade (122) to evenly distribute the pressure applied to the blade (122) by the air.

[0074]

[0075] Additionally, a noise sensor (not shown) measures noise caused by air resistance during driving or noise generated when the turbine (120) is driven, and a controller (150) may generate white noise according to the magnitude of the measured noise to disperse, cover, or cancel out the noise, thereby providing a comfortable driving environment.

[0076]

[0077] Next, the power generation unit (130), with reference to FIGS. 1 and FIGS. 3, is composed of a rotor (131) coupled to a rotating shaft (121) extending from a turbine (120) and a stator (132) arranged in a ring shape on the outside of the rotor (131) and having a coil wound around it, so as to generate power by an induced electromotive force by the rotation of the rotor (131) and supply it to the power supply unit (140).

[0078]

[0079] Next, the power supply unit (140), referring to FIGS. 1 and FIGS. 3, converts the power generated by the power generation unit (130) into a chargeable, stable voltage to charge the battery (141), and supplies a driving voltage from the battery (141) to the electric motor (11).

[0080]

[0081] Next, the controller (150) electrically connects the battery (141) and the electric motor (11) through the electrical system wired to the electric vehicle (10) and controls stable charging from the power generation unit (130) to the battery (141).

[0082] In addition, referring to FIG. 2, a solar cell module (13) may be arranged on the upper part of the body of the electric vehicle (10) so that the battery (141) can be charged even when parked or while driving.

[0083]

[0084] Therefore, by configuring an electric vehicle capable of continuous charging via wind energy as described above, it is possible to generate electricity by wind power and enable continuous charging regardless of driving environment and weather conditions, and to drive using the electricity generated by wind power, thereby reducing air pollution by not using fossil fuels, reducing charging costs at charging stations, and enabling long-term driving via electric charging even during long-distance driving or when driving to areas where charging station infrastructure is not established.

[0085]

[0086] The embodiments described in this specification and the configurations illustrated in the drawings are merely the most preferred embodiments of the present invention and do not represent all of the technical ideas of the present invention; therefore, it should be understood that various equivalents and modifications that can replace them may exist at the time of filing this application.

[0087] [Explanation of the symbol]

[0088] 10 : Electric vehicle 11 : Electric motor

[0089] 12 : Wheel 13 : Solar cell module

[0090] 110: Air inlet 111: Air inlet passage

[0091] 112 : Opening / closing opening 112a : Through hole

[0092] 113: First filter mesh 114: Discharge port

[0093] 115: Discharge hole 116: Second filter mesh

[0094] 120 : Turbine 121 : Rotating shaft

[0095] 122 : Blade 122a : Nassel

[0096] 123: Bearing 124: Auxiliary blade

[0097] 125: Return induction path 130: Power generation section

[0098] 131: Rotor 132: Stator

[0099] 140 : Power supply 141 : Battery

[0100] 150 : Controller 160 : Sensor unit

[0101] 161: Wind speed sensor 162: Rainfall sensor

[0102] 163 : Snowfall Sensor 164 : Sandstorm Sensor

[0103] 170 : Heat exchange section

Claims

1. An air intake formed on the front of an electric vehicle that drives by rotating a wheel with an electric motor, configured to allow air to flow in during driving; A turbine formed at the rear end of the air inlet section above and rotated by wind power; A power generation unit comprising a rotor coupled to a rotating shaft extending from the turbine and a stator arranged in a ring shape on the outer side of the rotor, which generates power by the rotation of the rotor; A power supply unit that converts power from the above-mentioned power generation unit into a rechargeable voltage to charge a battery, and supplies a driving voltage from the battery to the electric motor; A sensor unit formed on the front of the electric vehicle and comprising a wind speed sensor for measuring wind speed during driving, a rainfall sensor for measuring rainfall during the rainy season, a snowfall sensor for measuring snowfall during snowfall, and a sandstorm sensor for measuring sandstorms; and A controller that electrically connects the battery and the electric motor through an electrical system and controls charging from the power generation unit to the battery; The above air intake section is composed of an air intake passage formed by being recessed into the center or on both sides of the front bottom of the electric vehicle, and an opening / closing opening formed in the air intake passage to open and close the air intake passage and having a plurality of through holes arranged therein. An electric vehicle capable of constant charging by wind energy, wherein the controller analyzes each measurement value from the wind speed sensor, the rainfall sensor, the snow sensor, and the sandstorm sensor to drive the opening and closing mechanism to regulate the amount of air entering the air inlet passage.

2. In Paragraph 1, When the wind speed sensor detects a measurement value above a preset level, the controller drives the opening / closing port to open the air inlet passage, and When the above rainfall sensor detects a measurement value exceeding a preset level, the controller drives the opening / closing port to close the air inlet passage, thereby allowing air to flow in through the through hole. When the snow sensor detects a measurement value exceeding a preset level, the controller drives the opening / closing mechanism to close the air inlet passage, thereby allowing air to flow in through the through hole. An electric vehicle capable of continuous charging by wind energy, wherein when the sandstorm sensor detects a measurement value exceeding a preset level, the controller drives the opening and closing mechanism to close the air inlet passage so that air can be drawn in through the through hole.

3. In Paragraph 2, The above air inlet section further includes a first filter mesh formed at the front end of the air inlet passage to block the inflow of external foreign substances, a barrier formed on the front of the first filter mesh to be opened and closed, and a second filter mesh formed to be raised and lowered at the rear end of the opening and closing section. When driving at a speed above a certain level, the controller opens the barrier, and An electric vehicle capable of continuous charging by wind energy, characterized in that when the above opening is closed, the controller lowers the second filter mesh to cover the above opening, thereby minimizing the inflow of rainwater, snow, or sand into the air intake.

4. In Paragraph 1, The turbine is composed of a blade coupled to the rotating shaft, a bearing that guides the rotation of the rotating shaft, and an encoder that measures the rotational speed of the rotating shaft. An electric vehicle capable of continuous charging by wind energy, characterized in that the above controller controls whether to charge the battery from the power generation unit according to the rotational speed of the encoder.

5. In Paragraph 4, An electric vehicle capable of continuous charging by wind energy, characterized in that the air intake passage is formed with a tapered cross-sectional structure in which the diameter narrows toward the turbine.

6. In Paragraph 5, An electric vehicle capable of continuous charging by wind energy, characterized in that an exhaust port communicating with the air intake port is formed at the rear of the electric vehicle, and the size of the exhaust port is formed to be relatively larger than the size of the air intake port.

7. In Paragraph 6, An electric vehicle capable of continuous charging by wind energy, characterized in that the above-mentioned outlet is formed to be extended upward at a certain angle from the ground.

8. In Paragraph 1, An electric vehicle capable of continuous charging by wind energy, characterized by having solar cell modules arranged on the upper part of the vehicle body of the electric vehicle.

9. In Paragraph 4, An electric vehicle capable of continuous charging by wind energy, characterized in that the blades are respectively positioned at the front and rear ends of the rotation axis to form two stages.

10. In Paragraph 9, An electric vehicle capable of continuous charging by wind energy, characterized in that a nacelle is formed protrudingly at the shear center of the blade.

11. In Paragraph 10, An electric vehicle capable of continuous charging by wind energy, characterized in that the blade is composed of carbon fiber, titanium alloy, or nickel alloy.

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