CN111854936B - Reminding method, reminding device, computer equipment and storage medium related to sunlight intensity - Google Patents
Reminding method, reminding device, computer equipment and storage medium related to sunlight intensity Download PDFInfo
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- CN111854936B CN111854936B CN201910337313.9A CN201910337313A CN111854936B CN 111854936 B CN111854936 B CN 111854936B CN 201910337313 A CN201910337313 A CN 201910337313A CN 111854936 B CN111854936 B CN 111854936B
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- 238000000034 method Methods 0.000 title claims abstract description 68
- 238000012544 monitoring process Methods 0.000 claims abstract description 267
- 230000005855 radiation Effects 0.000 claims description 18
- 238000004590 computer program Methods 0.000 claims description 14
- 238000013507 mapping Methods 0.000 claims description 9
- 238000006467 substitution reaction Methods 0.000 claims description 8
- 238000004364 calculation method Methods 0.000 claims description 6
- 230000001186 cumulative effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
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- 206010039203 Road traffic accident Diseases 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3691—Retrieval, searching and output of information related to real-time traffic, weather, or environmental conditions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Abstract
The application relates to a reminding method, a reminding device, computer equipment and a storage medium for sunlight intensity. The method comprises the following steps: acquiring a navigation route; selecting at least one monitoring point in the navigation route; acquiring the sunlight intensity parameter of the monitoring point; and outputting reminding information when the sunlight intensity parameter is larger than a preset sunlight intensity threshold value. According to the method and the device, the sunshine conditions possibly encountered in the journey can be predicted and prompts can be given to the driver according to the journey time and the navigation route.
Description
Technical Field
The present disclosure relates to the field of computer technologies, and in particular, to a method and apparatus for reminding sunlight intensity, a computer device, and a storage medium.
Background
When the driver is ready to drive out, he may forget to wear the sunglasses. If the sun shines too strongly on the driving road section, and because of reasons such as sun shining position or angle, when the light screen is difficult to shelter from, the driver is likely to be unable to see the road in the front clearly to take place the traffic accident, threat driving safety.
In the prior art, the driving assistance prompting system is applied frequently, but the function of the driving assistance prompting system is to prompt the weather condition of the current position, and navigation advice is given according to the weather condition, but driving risks still exist due to changeable weather.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a method, an apparatus, a computer device, and a storage medium for reminding a driver of the intensity of sunlight by predicting the sunlight conditions that may be encountered during a trip based on the trip time and the navigation route.
A method of alerting about solar intensity, the method comprising:
acquiring a navigation route;
selecting at least one monitoring point in the navigation route;
acquiring the sunlight intensity parameter of the monitoring point;
and outputting reminding information when the sunlight intensity parameter is larger than a preset sunlight intensity threshold value.
According to the reminding method for the sunlight intensity, whether the sunlight intensity parameter of at least one monitoring point in the navigation route is larger than the preset sunlight intensity threshold value is judged, and reminding information is output according to the judging result, so that the sunlight condition possibly encountered in the journey can be predicted and a prompt can be given to a driver according to the journey time and the navigation route.
As an embodiment, the selecting at least one monitoring point in the navigation route includes:
dividing the navigation route into a plurality of road sections according to a preset distance, and taking the interval points between adjacent road sections as the monitoring points; and/or
Dividing the navigation route into a plurality of road sections according to the passing area, and taking the interval points between adjacent road sections as the monitoring points.
As an embodiment, the acquiring the solar radiation intensity parameter of the monitoring point includes:
predicting the arrival time of the current vehicle at the monitoring point;
according to the arrival time, weather data and road attribute data when the current vehicle arrives at the monitoring point are obtained;
acquiring the sunlight intensity parameter of the monitoring point according to the arrival time of the current vehicle at the monitoring point, the weather data and the road attribute data;
the road attribute data comprise a running direction of the vehicle running on the road according to the navigation route and a solar altitude angle and/or a solar azimuth angle of the vehicle running on the road according to the running direction.
As an embodiment, the obtaining the solar radiation intensity parameter of the monitoring point according to the arrival time of the current vehicle to the monitoring point, the weather data and the road attribute data includes:
Acquiring historical sunlight intensity acquired when other vehicles arrive at the monitoring point;
acquiring arrival time, weather data and road attribute data when other vehicles arrive at the monitoring point, and acquiring a mapping relation between the historical sunlight intensity and the arrival time, the weather data and the road attribute data when the other vehicles arrive at the monitoring point;
and if the arrival time, the weather data and the road attribute data of the current vehicle arriving at the monitoring point are matched with the arrival time, the weather data and the road attribute data of other vehicles arriving at the monitoring point, taking the historical sunlight intensity as the sunlight intensity parameter.
As one embodiment, wherein the navigation route includes a plurality of monitoring points;
the method further comprises the steps of:
acquiring a driving period of the navigation route, wherein the driving period comprises one or more time intervals;
and summing the sunlight intensity parameters of one or more monitoring points in the navigation route passing by any time interval to obtain the accumulated sunlight intensity in the time interval.
As one embodiment, wherein the navigation route includes a plurality of monitoring points;
The method further comprises the steps of:
acquiring any driving road section of the navigation route;
and summing the sunlight intensity parameters of a plurality of monitoring points in the driving road section to obtain the accumulated sunlight intensity of the driving road section.
As an embodiment, the method further comprises:
and outputting reminding information when the accumulated sunlight intensity is larger than a preset sunlight intensity threshold value.
As an embodiment, wherein the method further comprises:
and displaying the sunlight intensity parameter in the navigation route through a navigation display device.
As an embodiment, the method further comprises:
acquiring an alternative route and calculating a sunlight intensity parameter of at least one monitoring point in the alternative route;
and outputting the substitution reminding information when the accumulated sunlight intensity parameter or the average sunlight intensity parameter of at least one monitoring point in the substitution route is smaller than the accumulated sunlight intensity parameter or the average sunlight intensity parameter of at least one monitoring point in the navigation route.
A reminder device regarding solar intensity, the device comprising:
the navigation acquisition module is used for acquiring a navigation route;
the monitoring point acquisition module is used for selecting at least one monitoring point in the navigation route;
The sunlight intensity parameter acquisition module is used for acquiring the sunlight intensity parameter of the monitoring point;
and the prompting module is used for outputting prompting information when the sunlight intensity parameter is larger than a preset sunlight intensity threshold value.
According to the reminding device for the sunlight intensity, whether the sunlight intensity parameter of at least one monitoring point in the navigation route is larger than the preset sunlight intensity threshold value or not is judged, and the reminding information is output according to the judging result, so that the sunlight condition possibly encountered in the journey can be predicted and the driver can be reminded according to the journey time and the navigation route.
As an embodiment, the monitoring point acquisition module includes:
the first monitoring point acquisition module is used for dividing the navigation route into a plurality of road sections according to a preset distance, and taking the interval points between the adjacent road sections as the monitoring points; and/or
The second monitoring point acquisition module is used for dividing the navigation route into a plurality of road sections according to the passing area, and taking the interval points between the adjacent road sections as the monitoring points.
As an embodiment, the solar radiation intensity parameter obtaining module includes:
the arrival time prediction module is used for predicting the arrival time of the current vehicle to the monitoring point;
The first data acquisition module is used for acquiring weather data and road attribute data when the current vehicle arrives at the monitoring point according to the arrival time;
the second data acquisition module is used for acquiring the sunlight intensity parameter of the monitoring point according to the arrival time of the current vehicle to the monitoring point, the weather data and the road attribute data;
the road attribute data comprise a running direction of the vehicle running on the road according to the navigation route and a solar altitude angle and/or a solar azimuth angle of the vehicle running on the road according to the running direction.
As an embodiment, the second data acquisition module includes:
the historical sunlight intensity parameter acquisition module is used for acquiring the historical sunlight intensity acquired when other vehicles arrive at the monitoring point;
the historical first data acquisition module is used for acquiring the arrival time, weather data and road attribute data when other vehicles arrive at the monitoring point, and obtaining the mapping relation between the historical sunlight intensity and the arrival time, the weather data and the road attribute data when the other vehicles arrive at the monitoring point;
And the solar intensity parameter selection module is used for taking the historical solar intensity as the solar intensity parameter if the arrival time of the current vehicle reaching the monitoring point, the weather data and the road attribute data are matched with the arrival time, the weather data and the road attribute data when other vehicles reach the monitoring point.
As one embodiment, wherein the navigation route includes a plurality of monitoring points;
the apparatus further comprises:
a driving period acquisition module, configured to acquire a driving period of the navigation route, where the driving period includes one or more time intervals;
and the first accumulated sunlight intensity calculation module is used for summing the sunlight intensity parameters of one or more monitoring points in the navigation route passing by any time interval to obtain the accumulated sunlight intensity in the time interval.
As one embodiment, wherein the navigation route includes a plurality of monitoring points;
the apparatus further comprises:
the road section acquisition module is used for acquiring any driving road section of the navigation route;
and the second accumulated sunlight intensity calculation module is used for summing the sunlight intensity parameters of a plurality of monitoring points in the driving road section to obtain the accumulated sunlight intensity of the driving road section.
As an embodiment, the apparatus further comprises:
and the reminding information output module is used for outputting reminding information when the accumulated sunlight intensity is larger than a preset sunlight intensity threshold value.
As an embodiment, wherein the apparatus further comprises:
and the sunlight intensity parameter display module is used for displaying the sunlight intensity parameter in the navigation route through the navigation display device.
As an embodiment, the apparatus further comprises:
the system comprises an alternative route acquisition module, a monitoring point acquisition module and a control module, wherein the alternative route acquisition module is used for acquiring an alternative route and calculating the sunlight intensity parameter of at least one monitoring point in the alternative route;
and the alternative route reminding module is used for outputting alternative reminding information when the accumulated sunlight intensity parameter or the average sunlight intensity parameter of at least one monitoring point in the alternative route is smaller than the accumulated sunlight intensity parameter or the average sunlight intensity parameter of at least one monitoring point in the navigation route.
A computer device comprising a memory storing a computer program and a processor implementing the steps of the method for reminding of solar intensity of any of the embodiments described above when the computer program is executed.
According to the computer equipment, whether the sunlight intensity parameter of at least one monitoring point in the navigation route is larger than the preset sunlight intensity threshold value is judged, and the reminding information is output according to the judging result, so that the sunlight condition possibly encountered in the traveling process can be predicted and the driver can be prompted according to the traveling time and the navigation route.
A computer readable storage medium having stored thereon a computer program which when executed by a processor implements the steps of the method of reminding of solar intensity of any of the above embodiments.
According to the computer readable storage medium, whether the sunlight intensity parameter of at least one monitoring point in the navigation route is larger than the preset sunlight intensity threshold value is judged, and reminding information is output according to the judging result, so that the sunlight condition possibly encountered in the journey can be predicted and a prompt can be given to a driver according to the journey time and the navigation route.
Drawings
FIG. 1 is an application environment diagram of a method for reminding a user of sunlight intensity according to one embodiment;
FIG. 2 is a flowchart of a method for reminding a user of sunlight intensity according to one embodiment;
FIG. 3 is a flowchart of step S200 in FIG. 2 according to one embodiment;
FIG. 4 is a flowchart of step S300 in FIG. 2 according to one embodiment;
FIG. 5 is a flowchart of a method for reminding a user of sunlight intensity according to another embodiment;
FIG. 6 is a schematic diagram of a reminding device related to sunlight intensity;
fig. 7 is an internal structural diagram of a computer device in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
The reminding method for sunlight intensity provided by the application can be applied to an application environment shown in fig. 1. Wherein the terminal 102 communicates with the server 104 via a network. The terminal 102 may acquire a navigation route; selecting at least one monitoring point in the navigation route; acquiring a sunlight intensity parameter of the monitoring point; and outputting reminding information when the sunlight intensity parameter is larger than a preset sunlight intensity threshold value. The terminal 102 may be, but not limited to, various car navigation devices, notebook computers, smartphones, tablet computers, and portable wearable devices, and the server 104 may be implemented by a stand-alone server or a server cluster formed by a plurality of servers. Alternatively, the wireless network may be a mobile network (e.g., 4G or 5G), a wireless fidelity (Wireless Fidelity, wi-Fi) network, or the like. Note that, the data such as the sunlight intensity parameter related to the sunlight intensity reminding method may be stored in the terminal 102, may be stored in the server 104, or may be partially stored in the terminal 102, and may be partially stored in the server 104, that is, the specific location where the data such as the sunlight intensity parameter is stored in the embodiment is not limited.
It can be understood that the method according to each embodiment of the present application may be a reminding device related to sunlight intensity, where the device may be implemented by software, hardware, or a combination of software and hardware. The device can be part or all of the terminal, and the device can also be integrated in a cloud server, and is called by the terminal when in use. For convenience of description, the execution bodies in the following method embodiments are taken as terminals as examples.
In one embodiment, as shown in fig. 2, a reminding method for sunlight intensity includes the following steps:
step S100, a navigation route is acquired.
The navigation route refers to a route which is acquired by the terminal and needs to be driven by the current vehicle moving from one position to another position. Specifically, the method for obtaining the navigation route may be a route that the terminal automatically plans to the vehicle to travel according to the departure place and the destination, may be a route input by the user and read by the terminal, or may be a route that the terminal automatically downloads from the server according to the departure place and the destination, but is not limited thereto.
Step 200, selecting at least one monitoring point in the navigation route.
The monitoring points are the passing positions in the navigation route or the observation points corresponding to the passing positions, and the observation points are used for monitoring the passing positions. Specifically, the monitoring points can be set in advance according to the navigation route, or can be set automatically by the terminal according to the navigation route. In the navigation route, one monitoring point may be set, or a plurality of monitoring points may be set. The more monitoring points are set, the more information is obtained by the monitoring points. When the terminal selects the monitoring points, only one monitoring point can be selected, and a plurality of monitoring points can also be selected. It will be appreciated that the number of monitoring points selected by the terminal may affect the accuracy of the subsequent determination. For example, the more monitoring points selected, the more monitoring data that can be subsequently acquired; the more the obtained monitoring data are, the more accurate control and prediction of the real-time road conditions of the navigation route are facilitated.
And step S300, acquiring the sunlight intensity parameters of the monitoring points.
Wherein the solar radiation intensity parameter is a value representing the magnitude of the influence of the light radiation on the driver.
Specifically, the solar radiation intensity parameter of the monitoring point may be obtained by calculating a preset formula according to detection information obtained by the terminal according to the monitoring point, or may be obtained by machine learning according to monitoring data obtained by the monitoring point, but is not limited thereto.
Step S400, outputting reminding information when the sunlight intensity parameter is larger than a preset sunlight intensity threshold.
The sunlight intensity threshold is a critical value for judging whether the reminding information needs to be output or not. When the sunlight intensity is larger than the critical value, the terminal outputs reminding information. The solar intensity threshold may be characterized as the maximum tolerance of the driver to the intensity of light in the case of safe driving.
Specifically, the sunlight intensity threshold may be a user-defined value read by the terminal, may be a safe driving experience value reported by other vehicles acquired by the terminal from the server, or may be a combination of the two modes, but is not limited thereto. When judging that the sunlight intensity parameter at any monitoring point is larger than the preset sunlight intensity threshold, the terminal can display the sunlight intensity to the driver in a sound or visual mode or the like before the driver starts or in the driving process of the driver, or remind the driver to wear the sunglasses.
According to the reminding method for the sunlight intensity, whether the sunlight intensity parameter of at least one monitoring point in the navigation route is larger than the preset sunlight intensity threshold value is judged, and reminding information is output according to the judging result, so that the sunlight condition possibly encountered in the journey can be predicted and a prompt can be given to a driver according to the journey time and the navigation route.
As an embodiment, as shown in fig. 3, step S200 includes:
step S220, dividing the navigation route into a plurality of road sections according to preset distances, and taking the interval points between adjacent road sections as the monitoring points; and/or
And step S240, dividing the navigation route into a plurality of road sections according to the passing area, and taking the interval points between the adjacent road sections as the monitoring points.
The preset distance can be a user-defined distance value read by the terminal, an empirical value obtained by the terminal through machine learning from a server obtained by the server, and an empirical value uploaded by other vehicles or an empirical value obtained through scientific calculation; the interval point refers to a geographic position for dividing a route into different road sections; the passing area may be a different area that the current vehicle passes through when traveling along the navigation route, and the different area may be an administrative area, for example, a provincial administrative area or a municipal administrative area, a geographic area, for example, a mountain area or a plain area, or a divided area uploaded by other vehicles, but is not limited thereto.
Specifically, the setting of the monitoring points may be based on the distance, and when the monitoring points are set based on the distance, the terminal may first obtain a preset distance, for example, 100km, and then set up a monitoring point on the navigation route at intervals of 100km for monitoring the sunlight intensity. The setting of the monitoring points may also be based on the area, when the monitoring points are set based on the area, the terminal may first obtain an area unit, for example, divide the area unit according to the city level administrative district, then set the boundary point between one city level administrative district and another city level administrative district on the navigation route as the monitoring point, for example, when the driver drives from beijing to reach the taiyuan, the navigation route sequentially passes through beijing, baoding city, shijiu city, yangquan city and taiyuan city, and then set the boundary point between beijing and baoding city, the boundary point between baoding city and shijiu city, the boundary point between shijiu city and yangquan city, and the boundary point between yangquan city and the taiyuan city as the monitoring points for monitoring the sunlight intensity. The monitoring points can also be established according to the combination of the distance and the area, for example, the navigation route is segmented by a municipal administration area, and then the route is segmented by a preset distance in each administration area, so as to establish the monitoring points. Meanwhile, the navigation route can be divided into a plurality of road sections according to the region and the distance, so that a plurality of monitoring points are obtained. The monitoring points may also be established within a main city in the navigation route.
As an embodiment, as shown in fig. 4, step S300 includes:
step S320, predicting the arrival time of the current vehicle at the monitoring point.
The arrival time refers to the moment when the current vehicle reaches the monitoring point. Specifically, the time when the current vehicle arrives at the monitoring point can be predicted, that is, the terminal obtains the distance according to the navigation route, obtains the current vehicle speed from the current vehicle-mounted system, and obtains the arrival time of arriving at the monitoring point through the relation between the distance and the speed; the estimated arrival time of the user read by the terminal can also be used; or other vehicles acquired by the terminal, and predicting experience values of time length required by reaching the monitoring point from the current position of the vehicle; but is not limited thereto.
Step S340, according to the arrival time, obtaining weather data and road attribute data when the current vehicle arrives at the monitoring point.
The weather data refers to the arrival time of the current vehicle at the monitoring point, and the weather conditions corresponding to the monitoring point include sunlight intensity, rainfall or not. The road attribute data refers to environmental factors that affect the sunlight intensity of the monitoring point when the current vehicle passes the monitoring point, for example: longitude and latitude of the monitoring point, sunlight lifting angle, running direction and the like when the current vehicle passes through the monitoring point.
Specifically, the terminal obtains weather data when the vehicle reaches the monitoring point and road attribute data at the monitoring point through the cloud server according to the predicted moment when the current vehicle reaches the monitoring point.
Step S360, acquiring the sunlight intensity parameter of the monitoring point according to the arrival time of the current vehicle at the monitoring point, the weather data and the road attribute data; the road attribute data comprise a running direction of the vehicle running on the road according to the navigation route and a solar altitude angle and/or a solar azimuth angle of the vehicle running on the road according to the running direction.
Specifically, the terminal may calculate the solar intensity parameter when the current vehicle arrives at the monitoring point according to a formula or a preset function, where the formula or the function may be preset by a user read by the terminal, or may be acquired by the terminal from the server, but is not limited thereto.
For example, the user presets a formula of g_i=f (clock_i, w_i, road_i), where g_i represents the solar intensity parameter of the monitoring point i, clock_i is the arrival time of the vehicle at the monitoring point, w_i (clock_i) is weather data, and road_i is Road attribute data. If the current vehicle passes the i=100 monitoring point on the high speed of the Jing-hong-Australia, the terminal can predict that the current vehicle reaches the monitoring point according to the distance between the monitoring point and the current position and the current vehicle speed is clock_i=09:30, and the solar altitude angle and the driving direction at the monitoring point are obtained through the network weather prediction and the vehicle instrument when clock_i=09:30, namely: road_i= (estimation_angle_i, orientation_i) = (10, 270westwards), the terminal can calculate the solar intensity parameter when the current vehicle reaches the monitoring point i through the preset formula, namely: the solar intensity parameter g_i=f (clock_i, w_i (clock_i), road_i) =0.9. At this time, the solar irradiation intensity parameter was 0.9, representing strong solar irradiation.
As an embodiment, step S360 further includes:
step S362, the historical sunlight intensity obtained when other vehicles arrive at the monitoring point is obtained.
Wherein, other vehicles refer to vehicles except the current vehicle passing through the monitoring point. The historical solar intensity refers to actual solar intensity parameters detected when other vehicles pass the monitoring point.
Specifically, the terminal may obtain the historical solar intensity uploaded to the server by the other vehicles through the server, and may also obtain the historical solar intensity transmitted by the other vehicles through a vehicle interconnection system (for example, car-to-car or V2V). Other vehicles may detect the historical solar intensity by an optical sensor mounted at the front end of their vehicle, for example, by mounting a camera or light sensor or the like to detect the historical solar intensity.
Step S364, obtaining the arrival time, weather data and road attribute data of the other vehicles when arriving at the monitoring point, and obtaining the mapping relationship between the historical sunlight intensity and the arrival time, weather data and road attribute data of the other vehicles when arriving at the monitoring point.
The mapping relationship refers to the actual correspondence relationship between the arrival time, weather data and road attribute data of other vehicles when the other vehicles arrive at the monitoring point and the historical sunlight intensity detected by the other vehicles.
Specifically, the terminal may obtain an actual correspondence between the first three and the actual sunlight intensity parameter through techniques such as machine learning according to the arrival time, weather data, road attribute data when the other vehicles arrive at the monitoring point, and the detected actual sunlight intensity parameter.
And step S366, if the arrival time of the current vehicle at the monitoring point, the weather data, and the road attribute data are matched with the arrival time of other vehicles at the monitoring point, the weather data, and the road attribute data, the historical solar radiation intensity is used as the solar radiation intensity parameter.
Specifically, the terminal compares the arrival time, weather data and road attribute data of the current vehicle at the monitoring point with the arrival time, weather data and road attribute data of other vehicles at the monitoring point, and if the arrival time, weather data and road attribute data of the current vehicle are the same as the arrival time, weather data and road attribute data of the other vehicles, the historical sunlight intensity detected by the other vehicles is used as the sunlight intensity parameter of the current vehicle at the monitoring point.
As an embodiment, as shown in fig. 5, the navigation route includes a plurality of monitoring points;
the method further comprises the steps of:
step S500, a driving period of the navigation route is acquired, wherein the driving period comprises one or more time intervals.
The driving period refers to a time range in which the current vehicle is driven according to the navigation route. The time interval refers to dividing the driving period into sub-periods of equal duration according to time, each sub-period being referred to as a time interval.
Specifically, the driving period of the navigation route may be segmented according to time, and divided into a plurality of time intervals, for example, one time interval every 60 minutes when the current vehicle is driving along the navigation route according to the current vehicle speed.
Step S600, summing the solar radiation intensity parameters of one or more monitoring points in the navigation route passing through any of the time intervals, to obtain the accumulated solar radiation intensity in the time intervals.
The cumulative sunlight intensity is a sum obtained by cumulatively adding sunlight intensity parameters of a plurality of monitoring points.
Specifically, the terminal sums the sunlight intensity parameters of all monitoring points in any time interval to obtain the accumulated sunlight intensity of the time interval. For example, the cumulative solar intensity may be obtained by the following formula:
G_total＝∑G_i
Where g_total represents the cumulative solar intensity, g_i represents the solar intensity parameter of monitoring point i, and i represents the identity of the monitoring point located within the time interval.
As one embodiment, wherein the navigation route includes a plurality of monitoring points;
the method further comprises the steps of:
step S700, any driving road section of the navigation route is acquired.
The driving road section refers to dividing the navigation route into equidistant sub-routes according to the distance, and each sub-route is called a driving road section.
Specifically, the terminal may divide the navigation route into a plurality of travel sections according to distances. For example, every 100km distance is one travel section.
And step S800, summing the sunlight intensity parameters of a plurality of monitoring points in the driving road section to obtain the accumulated sunlight intensity of the driving road section.
Specifically, the terminal sums the sunlight intensity parameters of all monitoring points in any driving road section to obtain the accumulated sunlight intensity of the driving road section.
As an embodiment, as shown in fig. 5, the method further includes:
step S900, outputting reminding information when the accumulated sunlight intensity is larger than a preset sunlight intensity threshold.
Specifically, the sunlight intensity threshold may be a sunlight intensity threshold which is read by the terminal and meets the comfort requirement of the user, or may be a sunlight intensity threshold which is acquired from the server and meets the safe driving standard, but is not limited to this. When the terminal judges that the accumulated sunlight intensity of any interval is larger than a preset sunlight intensity threshold value on a navigation route to be passed before starting or in the running process, a prompt is sent to a driver in a sound or visual mode and the like before starting or in the running process to prompt the driver to carry or wear sunglasses.
As an embodiment, wherein the method further comprises:
step S420, displaying the sunlight intensity parameter in the navigation route through a navigation display device.
Specifically, the terminal displays the sunlight intensity parameters of one or more monitoring points on a navigation display device, and the navigation display device can be loaded in a vehicle navigation system or a smart phone, but is not limited to the vehicle navigation system or the smart phone.
As an embodiment, as shown in fig. 5, the method further includes:
step S1000, an alternative route is obtained, and a sunlight intensity parameter of at least one monitoring point in the alternative route is calculated.
Wherein, the alternative route refers to a route having the same destination as the current navigation route but different driving track.
Specifically, the terminal acquires an alternative route through a server or a vehicle navigation system and the like, and sets a monitoring point on the alternative route to acquire the sunlight intensity parameter of the monitoring point.
Step S1100, outputting a substitute reminding message when the accumulated solar intensity parameter or the average solar intensity parameter of at least one monitoring point in the substitute route is smaller than the accumulated solar intensity parameter or the average solar intensity parameter of at least one monitoring point in the navigation route.
The replacement reminding information is information which reminds a driver of the existence of a replacement route and is sent by the terminal.
Specifically, when the terminal compares the sunlight intensity parameter of the monitoring point in the alternative route with the sunlight intensity parameter of the monitoring point in the navigation route, if the former is smaller than the latter in the comparison, a reminding message is sent out to prompt the driver that the alternative route exists. The comparison method can be to compare the average value of the sunlight intensity parameters of all the monitoring points, or to compare the average value of the sunlight intensity parameters of all the monitoring points, etc.
It should be understood that, although the steps in the flowcharts of fig. 2-5 are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in fig. 2-5 may include multiple sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, nor do the order in which the sub-steps or stages are performed necessarily occur sequentially, but may be performed alternately or alternately with at least a portion of the sub-steps or stages of other steps or steps.
Referring to fig. 6, an embodiment of the present application further provides a reminding device 1000 related to sunlight intensity, where the device 1000 includes:
a navigation acquiring module 1001, configured to acquire a navigation route;
a monitoring point obtaining module 1002, configured to select at least one monitoring point in the navigation route;
a sunlight intensity parameter obtaining module 1003, configured to obtain a sunlight intensity parameter of the monitoring point;
And the prompting module 1004 is configured to output prompting information when the sunlight intensity parameter is greater than a preset sunlight intensity threshold.
According to the reminding device for the sunlight intensity, whether the sunlight intensity parameter of at least one monitoring point in the navigation route is larger than the preset sunlight intensity threshold value or not is judged, and the reminding information is output according to the judging result, so that the sunlight condition possibly encountered in the journey can be predicted and the driver can be reminded according to the journey time and the navigation route.
As an embodiment, the monitoring point obtaining module 1002 includes:
the first monitoring point acquisition module is used for dividing the navigation route into a plurality of road sections according to a preset distance, and taking the interval points between the adjacent road sections as the monitoring points; and/or
The second monitoring point acquisition module is used for dividing the navigation route into a plurality of road sections according to the passing area, and taking the interval points between the adjacent road sections as the monitoring points.
As an embodiment, the solar radiation intensity parameter obtaining module 1003 includes:
the arrival time prediction module is used for predicting the arrival time of the current vehicle to the monitoring point;
the first data acquisition module is used for acquiring weather data and road attribute data when the current vehicle arrives at the monitoring point according to the arrival time;
The second data acquisition module is used for acquiring the sunlight intensity parameter of the monitoring point according to the arrival time of the current vehicle to the monitoring point, the weather data and the road attribute data;
the road attribute data comprise a running direction of the vehicle running on the road according to the navigation route and a solar altitude angle and/or a solar azimuth angle of the vehicle running on the road according to the running direction.
As an embodiment, the second data acquisition module 1003 includes:
the historical sunlight intensity parameter acquisition module is used for acquiring the historical sunlight intensity acquired when other vehicles arrive at the monitoring point;
the historical first data acquisition module is used for acquiring the arrival time, weather data and road attribute data when other vehicles arrive at the monitoring point, and obtaining the mapping relation between the historical sunlight intensity and the arrival time, the weather data and the road attribute data when the other vehicles arrive at the monitoring point;
and the solar intensity parameter selection module is used for taking the historical solar intensity as the solar intensity parameter if the arrival time of the current vehicle reaching the monitoring point, the weather data and the road attribute data are matched with the arrival time, the weather data and the road attribute data when other vehicles reach the monitoring point.
As one embodiment, wherein the navigation route includes a plurality of monitoring points;
the apparatus 1000 further comprises:
a driving period obtaining module 1005, configured to obtain a driving period of the navigation route, where the driving period includes one or more time intervals;
a first cumulative solar intensity calculation module 1006, configured to sum the solar intensity parameters of one or more monitoring points in the navigation route passed in any of the time intervals, to obtain a cumulative solar intensity in the time intervals.
As one embodiment, wherein the navigation route includes a plurality of monitoring points;
the apparatus 1000 further comprises:
a road section obtaining module 1007, configured to obtain any travel road section of the navigation route;
and a second accumulated sunlight intensity calculating module 1008, configured to sum the sunlight intensity parameters of the plurality of monitoring points in the driving road section to obtain the accumulated sunlight intensity of the driving road section.
As one embodiment, the apparatus 1000 further includes:
the reminding information output module 1009 is configured to output the reminding information when the accumulated sunlight intensity is greater than a preset sunlight intensity threshold.
As one embodiment, wherein the apparatus 1000 further comprises:
and the sunlight intensity parameter display module is used for displaying the sunlight intensity parameter in the navigation route through the navigation display device.
As one embodiment, the apparatus 1000 further includes:
an alternative route acquisition module 1010 for acquiring an alternative route and calculating a solar intensity parameter of at least one monitoring point in the alternative route;
the alternative route reminding module 1011 is configured to output alternative reminding information when the accumulated solar intensity parameter or the average solar intensity parameter of at least one monitoring point in the alternative route is smaller than the accumulated solar intensity parameter or the average solar intensity parameter of at least one monitoring point in the navigation route.
Specific limitations of the reminding device related to the sunlight intensity can be referred to above for limitations of the reminding method related to the sunlight intensity, and will not be described herein. The modules in the reminding device related to sunlight intensity can be all or partially realized by software, hardware and a combination thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.
In one embodiment, a computer device is provided, which may be a server, the internal structure of which may be as shown in fig. 7. The computer device includes a processor, a memory, a network interface, and a database connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer programs, and a database. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The database of the computer equipment is used for storing information data such as sunlight intensity parameters and the like. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program, when executed by a processor, implements a method of alerting about solar intensity.
It will be appreciated by those skilled in the art that the structure shown in fig. 7 is merely a block diagram of some of the structures associated with the present application and is not limiting of the computer device to which the present application may be applied, and that a particular computer device may include more or fewer components than shown, or may combine certain components, or have a different arrangement of components.
A computer device comprising a memory storing a computer program and a processor which when executing the computer program performs the steps of:
acquiring a navigation route;
selecting at least one monitoring point in the navigation route;
acquiring the sunlight intensity parameter of the monitoring point;
and outputting reminding information when the sunlight intensity parameter is larger than a preset sunlight intensity threshold value.
According to the computer equipment, whether the sunlight intensity parameter of at least one monitoring point in the navigation route is larger than the preset sunlight intensity threshold value is judged, and the reminding information is output according to the judging result, so that the sunlight condition possibly encountered in the traveling process can be predicted and the driver can be prompted according to the traveling time and the navigation route.
As an embodiment, the step of selecting at least one monitoring point in the navigation route performed by the processor includes:
dividing the navigation route into a plurality of road sections according to a preset distance, and taking the interval points between adjacent road sections as the monitoring points; and/or
Dividing the navigation route into a plurality of road sections according to the passing area, and taking the interval points between the adjacent road sections as the monitoring points.
As one embodiment, the step of obtaining the solar radiation intensity parameter of the monitoring point, which is executed by the processor, includes:
predicting the arrival time of the current vehicle at the monitoring point;
according to the arrival time, weather data and road attribute data when the current vehicle arrives at the monitoring point are obtained;
acquiring the sunlight intensity parameter of the monitoring point according to the arrival time of the current vehicle at the monitoring point, the weather data and the road attribute data;
the road attribute data comprise a running direction of the vehicle running on the road according to the navigation route and a solar altitude angle and/or a solar azimuth angle of the vehicle running on the road according to the running direction.
As one embodiment, the step of obtaining the solar radiation intensity parameter of the monitoring point according to the arrival time of the current vehicle to the monitoring point, the weather data and the road attribute data, wherein the step of obtaining the solar radiation intensity parameter of the monitoring point includes:
acquiring historical sunlight intensity acquired when other vehicles arrive at the monitoring point;
acquiring arrival time, weather data and road attribute data when other vehicles arrive at the monitoring point, and acquiring a mapping relation between the historical sunlight intensity and the arrival time, the weather data and the road attribute data when the other vehicles arrive at the monitoring point;
And if the arrival time, the weather data and the road attribute data of the current vehicle arriving at the monitoring point are matched with the arrival time, the weather data and the road attribute data of other vehicles arriving at the monitoring point, taking the historical sunlight intensity as the sunlight intensity parameter.
As one embodiment, wherein the navigation route includes a plurality of monitoring points;
the method performed by the processor further comprises:
acquiring a driving period of the navigation route, wherein the driving period comprises one or more time intervals;
and summing the sunlight intensity parameters of one or more monitoring points in the navigation route passing by any time interval to obtain the accumulated sunlight intensity in the time interval.
As one embodiment, wherein the navigation route includes a plurality of monitoring points;
the method performed by the processor further comprises:
acquiring any driving road section of the navigation route;
and summing the sunlight intensity parameters of a plurality of monitoring points in the driving road section to obtain the accumulated sunlight intensity of the driving road section.
As an embodiment, the method executed by the processor further includes:
And outputting reminding information when the accumulated sunlight intensity is larger than a preset sunlight intensity threshold value.
As an embodiment, wherein the method performed by the processor further comprises:
and displaying the sunlight intensity parameter in the navigation route through a navigation display device.
As an embodiment, the method executed by the processor further includes:
acquiring an alternative route and calculating a sunlight intensity parameter of at least one monitoring point in the alternative route;
and outputting the substitution reminding information when the accumulated sunlight intensity parameter or the average sunlight intensity parameter of at least one monitoring point in the substitution route is smaller than the accumulated sunlight intensity parameter or the average sunlight intensity parameter of at least one monitoring point in the navigation route.
There is provided a computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of:
acquiring a navigation route;
selecting at least one monitoring point in the navigation route;
acquiring the sunlight intensity parameter of the monitoring point;
and outputting reminding information when the sunlight intensity parameter is larger than a preset sunlight intensity threshold value.
According to the computer readable storage medium, whether the sunlight intensity parameter of at least one monitoring point in the navigation route is larger than the preset sunlight intensity threshold value is judged, and reminding information is output according to the judging result, so that the sunlight condition possibly encountered in the journey can be predicted and a prompt can be given to a driver according to the journey time and the navigation route.
As an embodiment, the step of selecting at least one monitoring point in the navigation route performed by the processor includes:
dividing the navigation route into a plurality of road sections according to a preset distance, and taking the interval points between adjacent road sections as the monitoring points; and/or
Dividing the navigation route into a plurality of road sections according to the passing area, and taking the interval points between the adjacent road sections as the monitoring points.
As one embodiment, the step of obtaining the solar radiation intensity parameter of the monitoring point, which is executed by the processor, includes:
predicting the arrival time of the current vehicle at the monitoring point;
according to the arrival time, weather data and road attribute data when the current vehicle arrives at the monitoring point are obtained;
acquiring the sunlight intensity parameter of the monitoring point according to the arrival time of the current vehicle at the monitoring point, the weather data and the road attribute data;
the road attribute data comprise a running direction of the vehicle running on the road according to the navigation route and a solar altitude angle and/or a solar azimuth angle of the vehicle running on the road according to the running direction.
As one embodiment, the step of obtaining the solar radiation intensity parameter of the monitoring point according to the arrival time of the current vehicle to the monitoring point, the weather data and the road attribute data, wherein the step of obtaining the solar radiation intensity parameter of the monitoring point includes:
acquiring historical sunlight intensity acquired when other vehicles arrive at the monitoring point;
acquiring arrival time, weather data and road attribute data when other vehicles arrive at the monitoring point, and acquiring a mapping relation between the historical sunlight intensity and the arrival time, the weather data and the road attribute data when the other vehicles arrive at the monitoring point;
and if the arrival time, the weather data and the road attribute data of the current vehicle arriving at the monitoring point are matched with the arrival time, the weather data and the road attribute data of other vehicles arriving at the monitoring point, taking the historical sunlight intensity as the sunlight intensity parameter.
As one embodiment, wherein the navigation route includes a plurality of monitoring points;
the method performed by the processor further comprises:
acquiring a driving period of the navigation route, wherein the driving period comprises one or more time intervals;
And summing the sunlight intensity parameters of one or more monitoring points in the navigation route passing by any time interval to obtain the accumulated sunlight intensity in the time interval.
As one embodiment, wherein the navigation route includes a plurality of monitoring points;
the method performed by the processor further comprises:
acquiring any driving road section of the navigation route;
and summing the sunlight intensity parameters of a plurality of monitoring points in the driving road section to obtain the accumulated sunlight intensity of the driving road section.
As an embodiment, the method executed by the processor further includes:
and outputting reminding information when the accumulated sunlight intensity is larger than a preset sunlight intensity threshold value.
As an embodiment, wherein the method performed by the processor further comprises:
and displaying the sunlight intensity parameter in the navigation route through a navigation display device.
As an embodiment, the method executed by the processor further includes:
acquiring an alternative route and calculating a sunlight intensity parameter of at least one monitoring point in the alternative route;
and outputting the substitution reminding information when the accumulated sunlight intensity parameter or the average sunlight intensity parameter of at least one monitoring point in the substitution route is smaller than the accumulated sunlight intensity parameter or the average sunlight intensity parameter of at least one monitoring point in the navigation route.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the various embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), memory bus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples merely represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.
Claims (12)
1. A method of reminding about solar intensity, the method comprising:
acquiring a navigation route;
selecting at least one monitoring point in the navigation route;
acquiring the sunlight intensity parameter of the monitoring point;
when the sunlight intensity parameter is larger than a preset sunlight intensity threshold value, outputting reminding information,
the acquiring the sunlight intensity parameter of the monitoring point comprises the following steps:
Predicting the arrival time of the current vehicle at the monitoring point;
according to the arrival time, weather data and road attribute data when the current vehicle arrives at the monitoring point are obtained;
acquiring the sunlight intensity parameter of the monitoring point according to the arrival time of the current vehicle at the monitoring point, the weather data and the road attribute data;
wherein the road attribute data includes a traveling direction of the vehicle traveling on the road along the navigation route and a solar altitude and/or solar azimuth of the vehicle traveling on the road along the traveling direction,
wherein the obtaining the solar radiation intensity parameter of the monitoring point according to the arrival time of the current vehicle at the monitoring point, the weather data and the road attribute data includes:
acquiring historical sunlight intensity acquired when other vehicles arrive at the monitoring point;
acquiring arrival time, weather data and road attribute data when other vehicles arrive at the monitoring point, and acquiring a mapping relation between the historical sunlight intensity and the arrival time, the weather data and the road attribute data when the other vehicles arrive at the monitoring point;
And if the arrival time, the weather data and the road attribute data of the current vehicle arriving at the monitoring point are matched with the arrival time, the weather data and the road attribute data of other vehicles arriving at the monitoring point, taking the historical sunlight intensity as the sunlight intensity parameter.
2. The method of claim 1, wherein the selecting at least one monitoring point in the navigation route comprises:
dividing the navigation route into a plurality of road sections according to a preset distance, and taking the interval points between adjacent road sections as the monitoring points; and/or
Dividing the navigation route into a plurality of road sections according to the passing area, and taking the interval points between the adjacent road sections as the monitoring points.
3. The method of claim 1, wherein the navigational route includes a plurality of monitoring points;
the method further comprises the steps of:
acquiring a driving period of the navigation route, wherein the driving period comprises one or more time intervals;
and summing the sunlight intensity parameters of one or more monitoring points in the navigation route passing by any time interval to obtain the accumulated sunlight intensity in the time interval.
4. The method of claim 1, wherein the navigational route includes a plurality of monitoring points;
the method further comprises the steps of:
acquiring any driving road section of the navigation route;
and summing the sunlight intensity parameters of a plurality of monitoring points in the driving road section to obtain the accumulated sunlight intensity of the driving road section.
5. The method according to claim 3 or 4, characterized in that the method further comprises:
and outputting reminding information when the accumulated sunlight intensity is larger than a preset sunlight intensity threshold value.
6. The method according to claim 1, wherein the method further comprises:
and displaying the sunlight intensity parameter in the navigation route through a navigation display device.
7. The method according to claim 1, wherein the method further comprises:
acquiring an alternative route and calculating a sunlight intensity parameter of at least one monitoring point in the alternative route;
and outputting the substitution reminding information when the accumulated sunlight intensity parameter or the average sunlight intensity parameter of at least one monitoring point in the substitution route is smaller than the accumulated sunlight intensity parameter or the average sunlight intensity parameter of at least one monitoring point in the navigation route.
8. A reminder device for solar intensity, the device comprising:
the navigation acquisition module is used for acquiring a navigation route;
the monitoring point acquisition module is used for selecting at least one monitoring point in the navigation route;
the sunlight intensity parameter acquisition module is used for acquiring the sunlight intensity parameter of the monitoring point;
a prompting module for outputting prompting information when the sunlight intensity parameter is larger than a preset sunlight intensity threshold value,
wherein, the sunlight intensity parameter acquisition module comprises:
the arrival time prediction module is used for predicting the arrival time of the current vehicle to the monitoring point;
the first data acquisition module is used for acquiring weather data and road attribute data when the current vehicle arrives at the monitoring point according to the arrival time;
the second data acquisition module is used for acquiring the sunlight intensity parameter of the monitoring point according to the arrival time of the current vehicle to the monitoring point, the weather data and the road attribute data;
wherein the road attribute data includes a traveling direction of the vehicle traveling on the road along the navigation route and a solar altitude and/or solar azimuth of the vehicle traveling on the road along the traveling direction,
Wherein the second data acquisition module comprises:
the historical sunlight intensity parameter acquisition module is used for acquiring the historical sunlight intensity acquired when other vehicles arrive at the monitoring point;
the historical first data acquisition module is used for acquiring the arrival time, weather data and road attribute data when other vehicles arrive at the monitoring point, and obtaining the mapping relation between the historical sunlight intensity and the arrival time, the weather data and the road attribute data when the other vehicles arrive at the monitoring point;
and the solar intensity parameter selection module is used for taking the historical solar intensity as the solar intensity parameter if the arrival time of the current vehicle reaching the monitoring point, the weather data and the road attribute data are matched with the arrival time, the weather data and the road attribute data when other vehicles reach the monitoring point.
9. The apparatus of claim 8, wherein the navigation route comprises a plurality of monitoring points;
the apparatus further comprises:
a driving period acquisition module, configured to acquire a driving period of the navigation route, where the driving period includes one or more time intervals;
And the first accumulated sunlight intensity calculation module is used for summing the sunlight intensity parameters of one or more monitoring points in the navigation route passing by any time interval to obtain the accumulated sunlight intensity in the time interval.
10. The apparatus of claim 8, wherein the navigation route comprises a plurality of monitoring points;
the apparatus further comprises:
the road section acquisition module is used for acquiring any driving road section of the navigation route;
and the second accumulated sunlight intensity calculation module is used for summing the sunlight intensity parameters of a plurality of monitoring points in the driving road section to obtain the accumulated sunlight intensity of the driving road section.
11. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor implements the steps of the method of any of claims 1 to 7 when the computer program is executed.
12. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 7.
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| JP2007139477A (en) * | 2005-11-16 | 2007-06-07 | Fujitsu Ten Ltd | Navigation device |
| WO2010040386A1 (en) * | 2008-10-07 | 2010-04-15 | Tomtom International B.V. | Navigation apparatus and method of determining a route therefor |
| US9279693B2 (en) * | 2012-02-17 | 2016-03-08 | Blackberry Limited | Navigation system and method for determining a route based on sun position and weather |
| JP2014202690A (en) * | 2013-04-09 | 2014-10-27 | ソニー株式会社 | Navigation device and storage medium |
| JP2015102449A (en) * | 2013-11-26 | 2015-06-04 | 日産自動車株式会社 | Vehicle self position estimation apparatus and vehicle self position estimation method |
| JP2015132539A (en) * | 2014-01-14 | 2015-07-23 | 株式会社東芝 | Sunshine quantity calculating apparatus, route proposing apparatus, and sunshine quantity calculating method |
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