CN114814985A - Vehicle-based weather data detection method, device and system - Google Patents
Vehicle-based weather data detection method, device and system Download PDFInfo
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- GRUMUEUJTSXQOI-UHFFFAOYSA-N vanadium dioxide Chemical compound O=[V]=O GRUMUEUJTSXQOI-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
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- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/14—Rainfall or precipitation gauges
Abstract
The embodiment of the invention discloses a method, a device and a system for detecting weather data based on a vehicle. The system comprises: the system comprises at least one micro-nano sensing module based on a metamaterial, at least one micro-nano sensing module and a control module, wherein the micro-nano sensing module is integrated on glass of a vehicle and is used for detecting weather information of the position of the vehicle through the metamaterial and generating a corresponding electric signal; the data processing module is used for receiving the electric signal of the micro-nano sensing module and converting the electric signal into corresponding weather data; the weather data includes at least one of: temperature, wind speed, wind direction, rainfall, and rainwater pH. Compared with the traditional scheme of detecting weather based on a mechanical or photoelectric sensor, the scheme of detecting weather based on the micro-nano sensing module based on the metamaterial has the characteristics of small volume, high response speed and the like. Meanwhile, the purpose of using the vehicle as a weather monitoring point is achieved, and compared with the traditional scheme of using a weather monitoring base station, the weather monitoring base station has the advantages of being wide in coverage range, strong in mobility and the like.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to a method, a device and a system for detecting weather data based on a vehicle.
Background
In a vehicle, a mechanical sensor or an infrared photoelectric sensor is generally used to detect a temperature inside and outside the vehicle, a rain amount on a front windshield, or the like. For example, a photoelectric type rain sensor that transmits infrared rays to the front windshield and determines the amount of rain on the front windshield from the amount of return of the infrared rays is hidden behind the front windshield; the principle is that when the front windshield surface is dry, infrared light is reflected back almost 100%, and the more rain on the front windshield, the less light is reflected back.
The detection mode has the problems of large sensor volume, low response speed and the like. In addition, the monitoring of the temperature and the rainfall is performed in view of the control requirement inside the vehicle, and in the prior art, no scheme for detecting the weather by using the vehicle is found, and in the prior art, the weather is generally monitored by using a weather monitoring base station.
Disclosure of Invention
In view of the above, the present invention provides a method, an apparatus and a system for detecting weather data based on a vehicle.
In order to achieve the above object, an embodiment of the present invention discloses a vehicle-based weather data detection system, including: the system comprises at least one micro-nano sensing module based on a metamaterial, at least one micro-nano sensing module and a control module, wherein the micro-nano sensing module is integrated on the glass of the vehicle and is used for detecting weather information of the position of the vehicle through the metamaterial and generating a corresponding electric signal; the data processing module is electrically connected with the at least one metamaterial-based micro-nano sensing module and is used for receiving an electric signal of the at least one metamaterial-based micro-nano sensing module and converting the electric signal into corresponding weather data; wherein the weather data comprises at least one of: temperature data, wind speed data, wind direction data, rainfall data, and rainwater pH data.
In an embodiment, the at least one metamaterial-based micro-nano sensing module is specifically configured to: under different weather environments, generating electric signals representing different electromagnetic resonance positions through the metamaterial to realize weather detection; the data processing module is specifically configured to: converting the electric signal into corresponding weather data according to the corresponding relation between the pre-stored weather data and the electromagnetic resonance position; wherein the corresponding relation between the weather data and the electromagnetic resonance position comprises at least one of the following items: the correspondence of temperature and electromagnetic resonance position; the corresponding relation between the vehicle speed, the wind speed and the electromagnetic resonance position; the corresponding relation between the wind direction and the electromagnetic resonance position; the corresponding relation between the rainfall and the electromagnetic resonance position; and the corresponding relation between the PH value of the rainwater and the electromagnetic resonance position.
In one embodiment, the weather data detection system further comprises: and the early warning module is used for early warning a driver when the weather data exceeds a corresponding early warning value, or starting the vehicle-mounted self-service rescue system when the vehicle is judged to be in extremely severe weather according to the weather data.
In one embodiment, the weather data detection system further comprises: a data sharing module for performing at least one of the following operations: sending the weather data to an in-vehicle display device so as to display the weather data on the in-vehicle display device; sending the weather data to other vehicles around; and uploading the weather data to a weather server.
In one embodiment, the weather data detection system further comprises: the data sharing module is used for uploading the weather data and the position information of the vehicle to a weather server; and the weather server is used for receiving updated weather data from the weather server, wherein the updated weather data is obtained by integrating the weather data reported by each vehicle in the area where the vehicle is located.
In one embodiment, the weather data detection system further comprises: the mode control module is used for controlling the working mode of the weather data detection system, and the weather data detection system comprises at least one of the following working modes: the weather data detection system comprises a standard mode, a sleep mode, a quick detection mode and a self-protection mode, wherein in the standard mode, the mode control module controls the weather data detection system to detect weather at a standard frequency; in the sleep mode, the mode control module controls the weather data detection system to detect weather at a frequency lower than the standard frequency; in the rapid detection mode, the mode control module controls the weather data detection system to detect weather at a frequency higher than the standard frequency; in the self-protection mode, the mode control module controls the weather data detection system to be closed.
In an embodiment, the mode control module is specifically configured to dynamically adjust a working mode of the weather data detection system according to a weather condition reflected by the weather data.
The embodiment of the invention also provides a weather data detection method based on the vehicle, which comprises the following steps: receiving an electric signal, wherein the electric signal is generated and sent by at least one micro-nano sensing module based on a metamaterial, and the at least one micro-nano sensing module based on the metamaterial is integrated on glass of the vehicle and is used for detecting weather information of the position of the vehicle through the metamaterial; and converting the electrical signal into corresponding weather data; wherein the weather data comprises at least one of: temperature data, wind speed data, wind direction data, rainfall data, and rain PH data.
Wherein the method further comprises: according to the current working mode, activating the at least one micro-nano sensing module based on the metamaterial to detect weather information of the position of the vehicle; wherein the operating modes include: the system comprises a standard mode, a sleep mode, a rapid detection mode and a self-protection mode, wherein when the system is in the standard mode, the at least one metamaterial-based micro-nano sensing module is activated at a standard frequency to detect weather data; when the system is in the sleep mode, activating the at least one metamaterial-based micro-nano sensing module at a frequency lower than the standard frequency and detecting weather data; when the system is in the rapid detection mode, activating the at least one metamaterial-based micro-nano sensing module at a frequency higher than the standard frequency and detecting weather data; and when the self-protection mode is adopted, stopping activating the at least one metamaterial-based micro-nano sensing module to stop weather detection and enter a self-protection state.
The embodiment of the invention also provides a weather data detection device based on the vehicle, which comprises: the receiving module is used for receiving an electric signal, wherein the electric signal is generated and sent by at least one micro-nano sensing module based on a metamaterial, and the at least one micro-nano sensing module based on the metamaterial is integrated on the glass of the vehicle and is used for detecting weather information of the position of the vehicle through the metamaterial; the processing module is used for converting the electric signals into corresponding weather data; wherein the weather data comprises at least one of: temperature data, wind speed data, wind direction data, rainfall data, and rainwater PH data.
The invention has the beneficial effects that:
according to the embodiment of the invention, a micro-nano sensing module based on a metamaterial is integrated on the glass of a vehicle to realize the detection of weather information. Compared with the traditional scheme of detecting based on a mechanical or photoelectric sensor, the scheme of detecting by utilizing the micro-nano sensing module based on the metamaterial has the characteristics of small volume, high response speed and the like. Meanwhile, the weather information is detected by arranging the micro-nano sensing module based on the metamaterial on the vehicle, the purpose that the vehicle is used as a weather monitoring point is achieved, and compared with the traditional scheme of utilizing a weather monitoring base station, the weather monitoring base station has the advantages of being wide in coverage range, strong in mobility and the like.
Drawings
FIG. 1 is a schematic block diagram of an embodiment of a vehicle-based weather data detection system of the present invention;
fig. 2 is a schematic diagram of an installation position of a micro-nano sensing module according to an embodiment of the invention;
FIG. 3 is a schematic block diagram of another embodiment of the vehicle-based weather data detection system of the present invention;
FIG. 4 is a schematic block diagram of another embodiment of the vehicle-based weather data detection system of the present invention;
FIG. 5 is a schematic block diagram of another embodiment of the vehicle-based weather data detection system of the present invention;
FIG. 6 is a schematic block diagram of another embodiment of the vehicle-based weather data detection system of the present invention;
FIG. 7 is a schematic flow chart diagram of an embodiment of a vehicle-based weather data detection method of the present invention;
fig. 8 is a schematic structural diagram of an embodiment of the vehicle-based weather data detection apparatus of the present invention.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention to those skilled in the art. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without some of these specific details. Furthermore, it should be understood that the invention is not limited to the specific embodiments described. Rather, any combination of the following features and elements, whether related to different embodiments or not, is contemplated to implement the invention. Thus, the following aspects, features, embodiments and advantages are merely illustrative and should not be considered elements or limitations of the claims except where explicitly recited in a claim.
Fig. 1 is a schematic structural diagram of an embodiment of a vehicle-based weather data detection system 10 according to the present invention, where the weather data detection system 10 can use a vehicle to detect weather.
As shown in fig. 1, the vehicle-based weather data detection system 10 includes: the system comprises at least one micro-nano sensing module 101 based on the metamaterial and a data processing module 102. At least one micro-nano sensing module 101 based on a metamaterial is electrically connected with a data processing module 102 to achieve data transmission. The at least one micro-nano sensing module 101 based on the metamaterial is integrated on glass of a vehicle, and is used for detecting weather information of the position of the vehicle through the metamaterial and generating a corresponding electric signal. And the data processing module 102 is configured to receive an electrical signal of at least one micro-nano sensing module 101, and convert the electrical signal into corresponding weather data, so as to implement detection of the weather data. Wherein the weather data comprises at least one of: temperature data, wind speed data, wind direction data, rainfall data, and rainwater PH data.
The number of the at least one metamaterial-based micro-nano sensing module 101 can be one or more, for example, different metamaterial-based micro-nano sensing modules 101 are respectively adopted for detection aiming at different weather data; for another example, for the same weather data, a plurality of micro-nano sensing modules 101 based on the metamaterial may be arranged at the same time for detection; for another example, for different weather data, different types of metamaterials can be integrated in the same micro-nano sensing module to realize detection of different weather data.
The micro-nano sensing module 101 based on the metamaterial mainly refers to a miniaturized sensing structure based on the metamaterial. The metamaterial can realize sensitive detection of natural environment signals, for example, the phase change of the vanadium dioxide metamaterial is closely related to the temperature of the environment, so that the metamaterial can be used for detecting the temperature change of the environment; for another example, the sensing metamaterial can detect the pH value in the medium according to a medium disturbance theory, so that the sensing metamaterial can be used for detecting the pH value in the environmental rainwater; for another example, the deformation metamaterial can realize sensitive induction on external pressure, so that the deformation metamaterial can be used for detecting the change of wind speed in the environment; as another example, a hydrophilic metamaterial may be used to detect rain, an incident angle sensitive metamaterial may be used to detect wind direction, and so on. In addition, "miniaturization" may mean that the size of the micro-nano sensing module may be small, for example, a structure with a length and a width of 15mm (millimeters) may realize sensitive sensing of weather data.
At least one micro-nano sensing module 101 based on a metamaterial is integrated on glass of a vehicle, and can be integrated on front windshield glass, left and right window glass, skylight glass and rear windshield glass, as shown in fig. 2, the structure of the micro-nano sensing module 101 based on the metamaterial and the position of the micro-nano sensing module 101 integrated on the front windshield glass are shown. The integrated position of the micro-nano sensing module can be determined according to vehicle types (different vehicle type structures have differences), weather data to be detected and other factors, for example, the micro-nano sensing module for measuring the wind speed can be integrated on a front windshield, and the change of the wind power can be detected more accurately because the front windshield has a larger area and a relatively correct position; for another example, a micro-nano sensing module for measuring temperature can be integrated on the skylight glass, because the temperature is relatively uniformly absorbed here. In addition, the micro-nano sensing module is arranged on the outer surface of the glass so as to be in sensitive contact with the environment.
The metamaterial in the micro-nano sensing module 101 generates a corresponding electrical signal under the action of the environment. The electrical signal is sent to the data processing module 102, and the data processing module 102 obtains corresponding weather data according to the electrical signal.
The electrical connection mode of the micro-nano sensing module 101 and the data processing module 102 includes: the micro-nano sensing module 101 and the data processing module 102 can transmit information back to the data processing module 102 in a wired or wireless manner, for example, an electromagnetic induction manner, by the electromagnetic induction manner without wiring.
After the data processing module 102 obtains the signal of the micro-nano sensing module 101, the signal is converted into weather data. In addition, after obtaining the weather data, the data processing module 102 may provide the weather data to a weather (or weather) server for use, or may leave the weather data to be used locally, or share the weather data with surrounding base stations, vehicles, and the like, which are not limited in this embodiment. For example, when weather data is provided for a weather (or weather) server for use, the vehicle serves as a weather monitoring point, and compared with a traditional scheme for realizing weather monitoring by using a weather monitoring base station, the weather monitoring system has the characteristics of wide coverage range, strong mobility and the like. For another example, when the weather data is left in the vehicle for use, the driver can clearly know the weather condition of the current position, and the entertainment of the vehicle is increased. In addition, data such as rainfall and temperature can also be used for an intelligent control system in the vehicle, such as automatic air conditioner temperature adjustment, automatic wiper control and the like. In addition, when the vehicle is found to be in severe weather or extremely severe weather or the like according to weather data, early warning (warning) can be performed on a driver or emergency rescue calling can be automatically performed.
According to the embodiment, the weather data (such as temperature, rainfall and the like) are detected by utilizing the micro-nano sensing module based on the metamaterial, and compared with the traditional scheme of detecting by using a mechanical or photoelectric sensor, the micro-nano sensing module based on the metamaterial has the characteristics of small volume, high response speed and the like. Meanwhile, the scheme that the weather information is detected by integrating the metamaterial-based micro-nano sensing module on the glass of the vehicle achieves the purpose that the vehicle serves as a weather monitoring point.
Fig. 3 is a schematic structural diagram of another embodiment of the vehicle-based weather data detection system according to the present invention.
In contrast to the embodiment of fig. 1, the weather data detection system 10 of fig. 3 further comprises: the storage module 103 is used for prestoring the corresponding relation between the weather data and the electromagnetic resonance position of the metamaterial in the micro-nano sensing module 101. The data processing module 102 is specifically configured to convert the received electrical signal from the micro-nano sensing module 101 into corresponding weather data according to a correspondence between weather data pre-stored in the storage module 103 and an electromagnetic resonance position.
The metamaterial in the micro-nano sensing module 101 is very sensitive to the environment, and after the metamaterial interacts with the environment, obvious electromagnetic resonance can be generated, and the resonance position of the electromagnetic resonance can shift along with the change of the environment. For example, the phase change metamaterial can be used for measuring the ambient temperature, and after the phase change metamaterial interacts with a thermal field in a natural environment, obvious characteristic electromagnetic resonance can be generated, the characteristic electromagnetic resonance realizes the conversion from a thermal signal to an electric signal, and meanwhile, the position of the electromagnetic resonance can be shifted along with the weak change of the thermal field, so that the phase change metamaterial can be used for detecting the temperature change in the environment. For another example, the sensing metamaterial can be used for monitoring the pH value of rainwater, and when the pH value of water vapor in the environment changes, the resonance position of the electromagnetic field of the sensing metamaterial is monotonously shifted. For example, the metamaterials can be used to detect wind speed, and when an external force applied to the metamaterials changes (due to wind, different wind speeds, and different applied pressures), the positions of the corresponding electromagnetic resonances change, thereby enabling the change in wind force in the environment to be detected.
Based on the principle, the corresponding relation between the electromagnetic resonance position of the metamaterial in the micro-nano sensing module and the corresponding weather data can be measured in advance and stored in the storage module 103. The correspondence stored in the storage module 103 may include at least one of the following: the correspondence of temperature and electromagnetic resonance position; the corresponding relation between the vehicle speed, the wind speed and the electromagnetic resonance position; the corresponding relation between the wind direction and the electromagnetic resonance position; the corresponding relation between the rainfall and the electromagnetic resonance position; and the corresponding relation between the PH value of the rainwater and the electromagnetic resonance position.
It should be noted that, regarding the wind speed, since the influence of the vehicle speed on the pressure applied by the wind speed on the micro-nano sensing module 101 is large, the vehicle speed should be considered when determining the corresponding relationship between the wind speed and the electromagnetic resonance position of the metamaterial. In addition, when the corresponding relation is determined, the influence of factors such as vehicle types and installation positions of the micro-nano sensing modules can be combined, and therefore the accuracy of the determined corresponding relation is improved.
The storage module 103 of this embodiment can support the data processing module 102 to convert the signal received from the micro-nano sensing module 101 into corresponding weather data by storing the corresponding relationship, so as to implement the detection of the weather data. In addition, the storage module 103 may be used to store other information, such as warning values, to support warning based on weather data; for example, to support local saving of weather data.
Fig. 4 is a schematic structural diagram of another embodiment of the vehicle-based weather data detection system according to the present invention.
Compared to the embodiment of fig. 1, the weather data detection system 10 of fig. 4 further includes: and the early warning module 104 is connected with the data processing module 102, and is used for obtaining the weather data from the data processing module 102 and performing early warning operation based on the weather data. It is understood that the functionality of the early warning module 104 may also be integrated into the data processing module 102.
When the early warning module 104 determines that the weather data exceeds the corresponding early warning value, it may perform early warning on the driver. For example, when the wind speed exceeds the corresponding wind speed warning value, the driver can be reminded to drive by voice, sound and light and the like, for example, the driver drives at a low speed. Also for example, when the intensity and duration of rainfall (obtained from continuous rainfall data) reaches certain thresholds, the driver may be alerted to road safety. For another example, when it is determined from the weather data that the vehicle is in extreme weather (e.g., as may be determined by comparing the weather data to a threshold value indicative of extreme weather), the early warning module 104 may also activate the on-board self-help rescue system to perform emergency rescue, such as an automatic call to a rescue center, etc.
In this embodiment, early warning operation based on weather data can be realized through early warning module 104 to can improve the intelligence of vehicle, make driver when driving, can make timely adjustment based on proruption weather condition, improve driving safety.
Fig. 5 is a schematic structural diagram of another embodiment of the vehicle-based weather data detection system according to the present invention.
Compared to the embodiment of fig. 1, the weather data detection system 1 of fig. 5 further comprises: and the data sharing module 105 is connected with the data processing module 102 and is used for obtaining the weather data from the data processing module 102 and sharing the obtained weather data to other equipment. It is understood that the functionality of the data sharing module 105 may be integrated into the data processing module 102.
The data sharing module 105 may share the weather data with other devices inside the vehicle or other devices outside the vehicle, such as other vehicles or servers. Specifically, the data sharing module 105 sends the weather data to a display device in the vehicle to display the weather data of the current position of the vehicle, such as temperature, wind speed, rainfall, and the like. For another example, the data sharing module 105 may share the weather data to other vehicles in the vicinity by means of direct communication between the vehicles, so that the other vehicles can also obtain the weather data.
In addition, the data sharing module 105 may also upload weather data to the weather server along with the location information of the vehicle. And the data sharing module 105 may further receive updated weather data from the weather server. The updated weather data is obtained by the weather server at least based on the weather data reported by each vehicle in the area where the vehicle is located. By receiving updated weather data from the weather server, the data sharing module 105 may obtain more accurate weather data.
In this embodiment, the data sharing module 105 is used to implement the sharing of the weather data, and the vehicle has rich functions, for example, the vehicle can serve as a weather monitoring node to share the weather data to the weather server.
Fig. 6 is a schematic structural diagram of another embodiment of the vehicle-based weather data detection system according to the present invention.
In contrast to fig. 1, the weather data detection system 10 of fig. 6 further includes: a mode control module 106 for controlling the operation mode of the weather data detection system 10. The functions of the mode control module 106 may also be integrated into the data processing module 102.
In this embodiment, the weather data detection system includes at least one of the following operating modes: a standard mode, a sleep mode, a fast probing mode, and a self-protection mode.
In the standard mode, the mode control module 106 controls the weather data detection system to detect weather at a standard frequency; in the sleep mode, the mode control module 106 controls the weather data detection system to detect weather at a frequency lower than the standard frequency; in the fast detection mode, the mode control module 106 controls the weather data detection system to detect weather at a frequency higher than the standard frequency; in the limp-home mode, the mode control module 106 controls the weather data detection system to be turned off.
The mode control module 106 is electrically connected to the micro-nano sensing module 101 and/or the data processing module 102, and is configured to send an activation signal to the modules to activate the corresponding modules to operate, so as to control the frequency of weather detection. For example, when in the standard mode, the mode control module 106 sends an activation signal to the micro-nano sensing module 101 at intervals of 30 minutes to activate the micro-nano sensing module 101 for weather detection. It will be appreciated that the detection time intervals for the various modes can be preset and can also be set by the user himself, and in general, the operating time intervals can be set longer for areas where the climate remains stable for a longer period of time. In addition, the driver may also actively activate the mode control module 106 for weather detection.
The mode control module 106 may dynamically adjust the working mode of the weather data detection system according to the weather conditions reflected by the weather data, that is, control the weather data detection system to switch between the working modes according to the weather conditions reflected by the weather data. For example, when severe natural weather is encountered, the weather data detection system can be controlled to enter a rapid detection mode so as to shorten the acquisition time interval of weather data and ensure that the change of the natural environment is sensitively detected. In addition, in order to prevent damage to the weather data detection system in extreme severe weather, the weather data detection system can be immediately turned off after a detection task is completed in extreme severe weather, and then the weather data detection system enters a self-protection mode.
The mode control module 106 of the embodiment of the invention can control the weather data detection system to switch between various working modes so as to adapt to different scenes. Meanwhile, the switching can be dynamically carried out based on the detected weather data, so that the weather detection is more adaptive to the current weather condition.
The vehicle-based weather data detection system according to the embodiment of the present invention is described in detail above, and the method and the apparatus for detecting the vehicle-based weather data according to the embodiment of the present invention are described below with reference to the accompanying drawings. It should be noted that many implementation details of the method and apparatus have been described in the foregoing system embodiments, so that only the outline of the method and apparatus is described below, and detailed description is omitted.
As shown in fig. 7, it is a schematic flow chart of an embodiment of the vehicle-based weather data detection method of the present invention, which includes the following steps:
step S701, receiving an electric signal, wherein the electric signal is generated and sent by at least one micro-nano sensing module based on a metamaterial, and the at least one micro-nano sensing module based on the metamaterial is integrated on glass of the vehicle and used for detecting the weather condition of the position of the vehicle through the metamaterial.
Step S702, converting the electrical signal received in step S701 into corresponding weather data, wherein the weather data includes at least one of the following: temperature data, wind speed data, wind direction data, rainfall data, and rainwater PH data.
In the step S702, the electrical signal may be converted into corresponding weather data according to a corresponding relationship between the pre-stored weather data and the electromagnetic resonance position. The metamaterial in the micro-nano sensing module is very sensitive to the environment, obvious electromagnetic resonance can be generated after the metamaterial interacts with the environment, and the resonance position of the electromagnetic resonance can deviate along with the change of the environment. Therefore, the corresponding relation between the weather data and the electromagnetic resonance position of the metamaterial can be measured in advance, prestored, and then based on the corresponding relation, the weather data can be obtained from the electric signal. Wherein, the corresponding relation between the weather data and the electromagnetic resonance position comprises at least one of the following items: the correspondence of temperature and electromagnetic resonance position; the corresponding relation between the vehicle speed, the wind speed and the electromagnetic resonance position; the corresponding relation between the wind direction and the electromagnetic resonance position; the corresponding relation between the rainfall and the electromagnetic resonance position; and the corresponding relation between the PH value of the rainwater and the electromagnetic resonance position.
In addition, in the embodiment of fig. 7, whether to activate the at least one micro-nano sensing module or control the activation frequency of the at least one micro-nano sensing module according to the current working mode may be further controlled, so as to detect the weather condition of the position where the vehicle is located. Specifically, when the weather data is in a standard mode, controlling to activate at least one micro-nano sensing module at a standard frequency and detecting weather data; when the system is in a sleep mode, controlling to activate at least one micro-nano sensing module at a frequency lower than a standard frequency and detecting weather data; when the weather data is in a rapid detection mode, controlling to activate at least one micro-nano sensing module at a frequency higher than a standard frequency and detecting weather data; and when the weather data detection system is in the self-protection mode, stopping activating the at least one micro-nano sensing module to stop weather detection and enter a self-protection state, wherein the self-protection state is, for example, enabling the weather data detection system to enter a closed state and disconnecting the weather data detection system from other equipment to enter an independent state.
As shown in fig. 8, the present invention is a schematic structural diagram of an embodiment of a vehicle-based weather data detection apparatus 80, which includes: the receiving module 801 is used for receiving an electrical signal, wherein the electrical signal is generated and sent by at least one micro-nano sensing module based on a metamaterial, and the at least one micro-nano sensing module based on the metamaterial is integrated on glass of the vehicle and is used for detecting weather information of the position of the vehicle through the metamaterial; and a processing module 802 for converting the electrical signals into corresponding weather data; wherein the weather data comprises at least one of: temperature data, wind speed data, wind direction data, rainfall data, and rainwater PH data.
Through the above description of the embodiments, those skilled in the art can clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but the former is a better implementation mode in many cases. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, a controller, or a network device) to execute the method according to the embodiments of the present invention.
Although the present invention has been described with reference to the preferred embodiments, it is not limited thereto. Various changes and modifications within the spirit and scope of the present invention will become apparent to those skilled in the art from this disclosure, and it is intended that the scope of the present invention be defined by the appended claims.
Claims (10)
1. A vehicle-based weather data detection system, comprising:
the system comprises at least one micro-nano sensing module based on a metamaterial, at least one micro-nano sensing module and a control module, wherein the micro-nano sensing module is integrated on the glass of the vehicle and is used for detecting weather information of the position of the vehicle through the metamaterial and generating a corresponding electric signal; and
the data processing module is electrically connected with the at least one metamaterial-based micro-nano sensing module and used for receiving an electric signal of the at least one metamaterial-based micro-nano sensing module and converting the electric signal into corresponding weather data;
wherein the weather data comprises at least one of: temperature data, wind speed data, wind direction data, rainfall data, and rainwater pH data.
2. The vehicle-based weather data detection system of claim 1, wherein the at least one metamaterial-based micro-nano sensing module is specifically configured to: under different weather environments, generating electric signals representing different electromagnetic resonance positions through the metamaterial to realize weather detection;
the data processing module is specifically configured to: converting the electric signal into corresponding weather data according to the corresponding relation between the pre-stored weather data and the electromagnetic resonance position;
wherein the corresponding relation between the weather data and the electromagnetic resonance position comprises at least one of the following items: the correspondence of temperature and electromagnetic resonance position; the corresponding relation between the vehicle speed, the wind speed and the electromagnetic resonance position; the corresponding relation between the wind direction and the electromagnetic resonance position; the corresponding relation between the rainfall and the electromagnetic resonance position; and the corresponding relation between the PH value of the rainwater and the electromagnetic resonance position.
3. The vehicle-based weather data detection system of claim 1, wherein the weather data detection system further comprises: and the early warning module is used for early warning a driver when the weather data exceeds a corresponding early warning value, or starting the vehicle-mounted self-service rescue system when the vehicle is judged to be in extremely severe weather according to the weather data.
4. The vehicle-based weather data detection system of claim 1, wherein the weather data detection system further comprises: a data sharing module for performing at least one of the following operations: sending the weather data to an in-vehicle display device so as to display the weather data on the in-vehicle display device; sending the weather data to other vehicles around; and uploading the weather data to a weather server.
5. The vehicle-based weather data detection system of claim 1, wherein the weather data detection system further comprises: the data sharing module is used for uploading the weather data and the position information of the vehicle to a weather server; and the weather server is used for receiving updated weather data from the weather server, wherein the updated weather data is obtained by integrating the weather data reported by each vehicle in the area where the vehicle is located.
6. The vehicle-based weather data detection system according to any one of claims 1 to 5, wherein the weather data detection system further includes: the mode control module is used for controlling the working mode of the weather data detection system, and the weather data detection system comprises at least one of the following working modes: a normal mode, a sleep mode, a fast probing mode and a self-protection mode,
in the standard mode, the mode control module controls the weather data detection system to detect weather at a standard frequency; in the sleep mode, the mode control module controls the weather data detection system to detect weather at a frequency lower than the standard frequency; in the rapid detection mode, the mode control module controls the weather data detection system to detect weather at a frequency higher than the standard frequency; in the self-protection mode, the mode control module controls the weather data detection system to be closed.
7. The vehicle-based weather data detection system of claim 6, wherein the mode control module is specifically configured to dynamically adjust the operating mode of the weather data detection system according to the weather conditions reflected by the weather data.
8. A vehicle-based weather data detection method, comprising:
receiving an electric signal, wherein the electric signal is generated and sent by at least one micro-nano sensing module based on a metamaterial, and the at least one micro-nano sensing module based on the metamaterial is integrated on the glass of the vehicle and is used for detecting weather information of the position of the vehicle through the metamaterial; and
converting the electrical signal into corresponding weather data;
wherein the weather data comprises at least one of: temperature data, wind speed data, wind direction data, rainfall data, and rainwater PH data.
9. The vehicle-based weather data detection method of claim 8, further comprising:
according to the current working mode, activating the at least one micro-nano sensing module based on the metamaterial to detect weather information of the position of the vehicle;
wherein the operating mode comprises: a normal mode, a sleep mode, a fast probing mode and a self-protection mode,
when the sensor is in the standard mode, activating the at least one metamaterial-based micro-nano sensing module at a standard frequency and detecting weather data;
when the system is in the sleep mode, activating the at least one metamaterial-based micro-nano sensing module at a frequency lower than the standard frequency and detecting weather data;
when the system is in the rapid detection mode, activating the at least one metamaterial-based micro-nano sensing module at a frequency higher than the standard frequency and detecting weather data; and
and when the self-protection mode is adopted, the at least one metamaterial-based micro-nano sensing module is stopped from being activated so as to stop weather detection and enter a self-protection state.
10. A vehicle-based weather data detection apparatus, comprising:
the receiving module is used for receiving an electric signal, wherein the electric signal is generated and sent by at least one micro-nano sensing module based on a metamaterial, and the at least one micro-nano sensing module based on the metamaterial is integrated on the glass of the vehicle and is used for detecting weather information of the position of the vehicle through the metamaterial; and
the processing module is used for converting the electric signals into corresponding weather data;
wherein the weather data comprises at least one of: temperature data, wind speed data, wind direction data, rainfall data, and rainwater PH data.
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