CN-121977600-A - Star viewing method, device, equipment and system

Abstract

The application relates to the technical field of star viewing, in particular to a star viewing method, device, equipment and system. The method comprises the steps of constructing a star point database, obtaining star time periods, driving ranges and meteorological data corresponding to the star time periods, matching the star time periods, the driving ranges and the meteorological data in the star point database, determining a plurality of candidate star data sets, wherein each candidate star data set comprises a star point and a celestial body sinking period, determining a target star data set from the plurality of candidate star data sets according to a matching index, wherein the matching index comprises at least one of star suitability, preference matching degree and travelling cost, and generating a navigation route according to the target star point and the target celestial body sinking period so as to reach the target star point in the target celestial body sinking period. The application realizes an automatic and intelligent star viewing scheme.

Inventors

• Request for anonymity
• DUAN WENPING
• Pu songbin

Assignees

• 赛力斯汽车有限公司

Dates

Publication Date

20260505

Application Date

20260206

Claims (10)

1. 1. A method of viewing stars, comprising: constructing a star point database, wherein the star point database comprises a celestial body sinking period, an observation place and the influence of weather on a celestial body; Acquiring a star observing period, and driving range and meteorological data corresponding to the star observing period; Matching the star observing period, the driving range and the meteorological data in the star observing point database to determine a plurality of candidate star observing data sets, wherein each candidate star observing data set comprises a star observing place and a celestial body sinking period; Determining a target star observing data set from the plurality of candidate star observing data sets according to a matching index, wherein the matching index comprises at least one of star observing suitability, preference matching degree and travel cost; and generating a navigation route according to the target star point and the target celestial body on-off time in the target star data set so as to reach the target star point before the target celestial body on-off time.
2. 2. The star viewing method of claim 1, wherein determining a target set of star viewing data from the plurality of candidate sets of star viewing data based on a matching metric comprises: calculating satellite viewing suitability according to the meteorological data and the astronomical data; calculating preference matching degree according to the user preference data; Calculating travel cost according to the navigation data; And determining a target star observing data set from the candidate star observing data sets according to the priority of the star observing fitness, the preference matching degree and the travel cost and the optimization direction of the star observing fitness, the preference matching degree and the travel cost.
3. 3. The star-viewing method of claim 1, wherein after generating a navigation route according to the target star-viewing location and the target celestial body on-off period in the target star-viewing data set, further comprising: In the process of driving to the target star-viewing place according to the navigation route, monitoring meteorological data of the target star-viewing place in real time; if the meteorological data of the target star observing place does not meet the star observing requirement, calculating the switching cost of other candidate star observing data sets according to the navigation time length, wherein the other candidate star observing data sets are data sets except the target star observing data set in all candidate star observing data sets; and pushing a switching suggestion to a user according to the switching cost.
4. 4. The star-viewing method according to claim 1, wherein the vehicle is mounted with an astronomical camera; Generating a navigation route according to the target star point and the target celestial body on-off time in the target star data set so as to reach the target star point before the target celestial body on-off time, and further comprising: Transmitting real-time video and/or images shot by the astronomical camera to the vehicle machine through a communication link between the astronomical camera and the vehicle machine; and displaying the real-time video and/or the image through a large screen of the vehicle.
5. 5. The star viewing method of claim 4, further comprising, after displaying the real-time video and/or image via a vehicle large screen: Identifying an initial celestial body type from the real-time video and/or image through a large model; Obtaining a final celestial body type according to the current position, the star viewing angle and the initial celestial body type of the vehicle, and generating a description text of the final celestial body type; providing a user instruction based on the final celestial body type to the large model, and responding to the instruction through the large model.
6. 6. The star viewing method of claim 5, further comprising, after displaying the real-time video and/or image via a vehicle large screen: identifying dominant hues in the live video and/or image; adjusting the color of the atmosphere lamp in the vehicle according to the main color tone; and playing the music and video matched with the final celestial body type.
7. 7. The star observing method according to claim 1, wherein an astronomical camera is mounted on the vehicle and is connected with the vehicle through a multi-axis electric cradle head; Generating a navigation route according to the target star point and the target celestial body sinking period in the target star data set so as to reach the target star point before the target celestial body sinking period, and further comprising: Collecting current longitude and latitude, altitude, coordinated universal time and vehicle attitude data through a whole vehicle sensor fusion unit; Calculating the ideal direction of the equatorial telescope aiming at the north astronomical pole and the required earth rotation tracking speed according to the current longitude and latitude, the altitude and the coordinated world time; calculating a bracket angle correction amount according to the vehicle posture data; and converting the ideal direction and the support angle correction into control instructions of motors of the multi-axis electric cradle head.
8. 8. A star-viewing device, comprising: the construction module is used for constructing a star point database, wherein the star point database comprises a celestial body sinking period, an observation place and the influence of weather on a celestial body; The acquisition module is used for acquiring the star observing period, and driving range and meteorological data corresponding to the star observing period; The matching module is used for matching the star observing period, the driving range and the meteorological data in the star observing point database to determine a plurality of candidate star observing data sets, wherein each candidate star observing data set comprises a star observing place and a celestial body sinking period; the system comprises a determining module, a judging module and a judging module, wherein the determining module is used for determining a target star observing data set from the plurality of candidate star observing data sets according to a matching index, and the matching index comprises at least one of star observing suitability, preference matching degree and travel cost; and the navigation module is used for generating a navigation route according to the target star-viewing place and the target celestial body on-off time interval in the target star-viewing data set so as to reach the target star-viewing place before the target celestial body on-off time interval.
9. 9. An electronic device, comprising: at least one processor, and a memory communicatively coupled to at least one of the processors; Wherein the memory stores instructions executable by at least one of the processors to enable the at least one processor to perform the star observing method of any one of claims 1-7.
10. 10. A star viewing system, comprising: A terminal device for performing the star-viewing method of any one of claims 1-7; The multi-axis electric cradle head is fixed on the terminal equipment and is provided with an astronomical camera for adjusting the posture of the astronomical camera.

Description

Star viewing method, device, equipment and system Technical Field The application relates to the technical field of star viewing, in particular to a star viewing method, device, equipment and system. Background Astronomical camera star viewing refers to a technique of exploring the sky by connecting a dedicated or retrofitted camera (e.g., webcam, astronomical CCD/CMOS camera) to a telescope or using it independently to capture and process video or images. The ideal star-viewing environment is usually required to be far away from urban light pollution, clear in weather and high in atmospheric permeability, and an observer needs to master basic constellation identification capability and instrument operation skills. The traditional astronomical telescope relies on an equatorial telescope to perform polar axis calibration so as to realize compensation for earth rotation, thereby stably tracking celestial bodies for a long time. However, this process is not only cumbersome, but also requires a certain professional background for the user, which is not acceptable to the general public. In view of this, the present application has been proposed. Disclosure of Invention The application aims to provide a star observing method, device, equipment and system so as to realize an automatic and intelligent star observing scheme. In order to achieve the above purpose, the present application adopts the following technical scheme: in a first aspect, the present application provides a star observing method, including: constructing a star point database, wherein the star point database comprises a celestial body sinking period, an observation place and the influence of weather on a celestial body; Acquiring a star observing period, and driving range and meteorological data corresponding to the star observing period; Matching the star observing period, the driving range and the meteorological data in the star observing point database to determine a plurality of candidate star observing data sets, wherein each candidate star observing data set comprises a star observing place and a celestial body sinking period; Determining a target star observing data set from the plurality of candidate star observing data sets according to a matching index, wherein the matching index comprises at least one of star observing suitability, preference matching degree and travel cost; and generating a navigation route according to the target star point and the target celestial body on-off time in the target star data set so as to reach the target star point before the target celestial body on-off time. In a second aspect, the present application provides a star viewing device comprising: the construction module is used for constructing a star point database, wherein the star point database comprises a celestial body sinking period, an observation place and the influence of weather on a celestial body; The acquisition module is used for acquiring the star observing period, and driving range and meteorological data corresponding to the star observing period; The matching module is used for matching the star observing period, the driving range and the meteorological data in the star observing point database to determine a plurality of candidate star observing data sets, wherein each candidate star observing data set comprises a star observing place and a celestial body sinking period; the system comprises a determining module, a judging module and a judging module, wherein the determining module is used for determining a target star observing data set from the plurality of candidate star observing data sets according to a matching index, and the matching index comprises at least one of star observing suitability, preference matching degree and travel cost; and the navigation module is used for generating a navigation route according to the target star-viewing place and the target celestial body on-off time interval in the target star-viewing data set so as to reach the target star-viewing place before the target celestial body on-off time interval. In a third aspect, the present application provides an electronic device, comprising: at least one processor, and a memory communicatively coupled to at least one of the processors; wherein said memory stores instructions executable by at least one of said processors, said instructions being executable by at least one of said processors to enable at least one of said processors to perform any of said star finding methods. In a fourth aspect, the present application provides a star observing system, including a terminal device, configured to execute a star observing method; The multi-axis electric cradle head is fixed on the terminal equipment and is provided with an astronomical camera for adjusting the posture of the astronomical camera. The star observing method provided by the application realizes complete closed loop from data preparation, environment sensing and intelligent matching to path guidance