CN112600879A - Weather data acquisition method and device, storage medium and electronic device - Google Patents
Weather data acquisition method and device, storage medium and electronic device Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Abstract
The invention discloses a method and a device for acquiring weather data, a storage medium and an electronic device, wherein the method comprises the following steps: receiving a data request sent by the household appliance, wherein the data request is used for acquiring weather data of an area where the household appliance is located from an internet of things weather server, and the internet of things position server prestores weather data of a plurality of areas acquired from a third-party server; and under the condition that the weather data of the areas where the household appliances are located are found by the weather data of the areas, responding to the data request, and sending the weather data of the areas where the household appliances are located to the household appliances, namely, the household appliances obtain the weather data of the areas where the household appliances are located through the Internet of things weather server. By adopting the technical scheme, the problems that in the related technology, when the household appliance acquires the weather data, the third-party weather server needs to be frequently called, so that a large amount of repeated requests need to be sent to the third-party server, the cost is increased and the like are solved.
Description
Technical Field
The invention relates to the field of communication, in particular to a method and a device for acquiring weather data, a storage medium and an electronic device.
Background
With the progress of scientific technology and the development of the internet, more and more equipment capable of acquiring weather information is provided, and in order to facilitate the user to check the weather information, the household appliance equipment also has the functions of acquiring the weather information and displaying the weather information.
In the related art, the home appliance acquires weather information, needs to frequently call an external positioning service, acquires city information of a corresponding area of the home appliance through the external positioning service, and calls the external weather service through the city information. However, the current household electrical appliance has a requirement on the granularity of weather information at the level of county, and a large amount of repeated requests can be generated by directly calling external weather services, so that the cost is increased; moreover, the link of the technical scheme is long, and if one of the positioning service and the weather service is abnormal, the query of the final weather information can be influenced.
In the related art, an effective solution is not provided for the problems that a third-party weather server needs to be frequently called when the household appliance acquires weather data, a large number of repeated requests need to be sent to the third-party weather server, the cost is increased and the like.
Disclosure of Invention
The embodiment of the invention provides a method and a device for acquiring weather data, a storage medium and an electronic device, which are used for at least solving the problems that in the related art, when household appliances acquire the weather data, a third-party weather server needs to be frequently called, so that a large number of repeated requests need to be sent to the third-party weather server, the cost is increased and the like.
According to an aspect of an embodiment of the present invention, there is provided a method for acquiring weather data, including: receiving a data request sent by household appliances, wherein the data request is used for acquiring weather data of an area where the household appliances are located from an internet of things weather server, and the internet of things weather server pre-stores weather data of a plurality of areas acquired from a third-party server; and under the condition that the weather data of the areas of the household electrical appliance are found out according to the weather data of the areas, responding to the data request, and sending the weather data of the area of the household electrical appliance to the household electrical appliance.
In an exemplary embodiment, the sending the weather data of the area where the home device is located to the home device includes: under the condition that the data request carries identification information of the area where the household appliance is located, searching whether the identification information of the area where the household appliance is located exists in identification information of a plurality of areas stored in the internet of things weather server, wherein the identification information is used for uniquely identifying the area, and the corresponding relation between the weather data of the areas and the identification information of the areas is stored in the internet of things weather server; and if so, sending the weather data corresponding to the identification information of the area where the household appliance is located to the household appliance as the weather data of the area where the household appliance is located.
In an exemplary embodiment, receiving a data request sent by an electric home appliance includes: receiving a data request sent by a household appliance after the identification information of an area where the household appliance is located is acquired, wherein the identification information of the area where the household appliance is located is acquired in the following manner: the household appliance equipment sends a position query request to an internet of things position server, wherein the position query request carries longitude and latitude information of the household appliance equipment; and the household appliance receives the identification information of the area where the household appliance is located, which is fed back by the Internet of things position server based on the longitude and latitude information.
In an exemplary embodiment, before or after sending the weather data of the area where the home device is located to the home device in response to the data request, the method further includes: and calling a weather interface of a third-party weather server according to a target period so as to acquire the weather data of the plurality of areas from the third-party weather server.
According to another embodiment of the present invention, there is also provided a method for acquiring weather data, including: sending a data request to an internet of things weather server, wherein the data request is used for acquiring weather data of an area where the household appliance is located from the internet of things weather server, and the internet of things weather server stores weather data of a plurality of areas acquired in advance from a third-party server; and receiving the weather data of the area where the household electrical appliance is located, which is fed back by the Internet of things weather server, under the condition that the weather data of the areas where the household electrical appliance is located is found by the weather data of the areas.
In an exemplary embodiment, the receiving, by the internet of things weather server, weather data of an area where the home appliance is located, includes: and receiving weather data which is sent by the weather server of the internet of things and corresponds to the identification information of the area where the household electrical appliance is located, wherein the identification information is used for uniquely identifying the area, and the weather server of the internet of things stores the corresponding relation between the weather data of the areas and the identification information of the areas.
In one exemplary embodiment, sending a data request to an internet of things weather server includes: sending a position query request to a location server of the Internet of things, wherein the position query request carries longitude and latitude information of the household appliance; and receiving the identification information of the area where the household electrical appliance is located, which is fed back by the position server of the internet of things based on the longitude and latitude information, and sending a data request carrying the identification information of the area where the household electrical appliance is located to the weather server of the internet of things.
According to another embodiment of the present invention, there is also provided a weather data acquisition apparatus, including: the household appliance weather service system comprises a first receiving module, a second receiving module and a third party server, wherein the first receiving module is used for receiving a data request sent by a household appliance, the data request is used for acquiring weather data of an area where the household appliance is located from an internet of things weather server, and the internet of things weather server stores weather data of a plurality of areas acquired in advance from the third party server; and the response module is used for responding to the data request and sending the weather data of the area where the household appliance is located to the household appliance under the condition that the weather data of the areas are found out to the weather data of the area where the household appliance is located.
According to another embodiment of the present invention, there is also provided a weather data acquisition apparatus, including: the household appliance weather server comprises a sending module, a receiving module and a sending module, wherein the sending module is used for sending a data request to an Internet of things weather server, the data request is used for acquiring weather data of an area where the household appliance is located from the Internet of things weather server, and the Internet of things weather server stores the weather data of a plurality of areas acquired in advance from a third-party server; and the second receiving module is used for receiving the weather data of the area where the household appliance is located, which is fed back by the internet of things weather server, under the condition that the weather data of the areas where the household appliance is located is found by the weather data of the areas.
According to another aspect of the embodiments of the present invention, there is also provided a computer-readable storage medium, in which a computer program is stored, wherein the computer program is configured to execute the above-mentioned method for acquiring weather data when running.
According to another aspect of the embodiments of the present invention, there is also provided an electronic apparatus, including a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the method for acquiring weather data through the computer program.
In the embodiment of the invention, a data request sent by household appliances is received, wherein the data request is used for acquiring weather data of an area where the household appliances are located from an internet of things weather server, and the internet of things weather server stores weather data of a plurality of areas acquired in advance from a third-party server; and under the condition that the weather data of the areas where the household appliances are located are found by the weather data of the areas, responding to the data request, and sending the weather data of the areas where the household appliances are located to the household appliances, namely, the household appliances obtain the weather data of the areas where the household appliances are located through the Internet of things weather server. By adopting the technical scheme, the problems that in the related technology, when the household appliance acquires the weather data, the third-party weather server needs to be frequently called, a large number of repeated requests need to be sent to the third-party server, the cost is increased and the like are solved, and the dependence on external weather services is reduced and the cost is reduced when the household appliance acquires the weather data.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a hardware structure block diagram of an internet-of-things weather server of a weather data acquisition method according to an embodiment of the present invention;
FIG. 2 is a flow chart of a method of acquiring weather data according to an embodiment of the invention;
fig. 3 is a flowchart (two) of a weather data acquisition method according to an embodiment of the present invention;
FIG. 4 is an overall logic diagram of a method of acquiring weather data according to an embodiment of the invention;
fig. 5 is a flow chart of a weather information cache of a method for acquiring weather data according to an embodiment of the present invention;
fig. 6 is a flowchart of latitude and longitude cache of a weather data acquisition method according to an embodiment of the present invention;
fig. 7 is a block diagram (one) of a weather data acquisition apparatus according to an embodiment of the present invention;
fig. 8 is a diagram (one) illustrating a location service method of an IOT location service according to an embodiment of the present invention;
fig. 9 is a schematic diagram (two) of a location service method of an IOT location service according to an embodiment of the present invention;
fig. 10 is a block diagram (ii) of a weather data acquisition apparatus according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The method provided by the embodiment of the application can be executed in an internet of things weather server, an internet of things weather server or a similar operation device. Taking an example of the method performed by the weather server of the internet of things, fig. 1 is a hardware structure block diagram of the weather server of the internet of things of the method for acquiring weather data according to the embodiment of the invention. As shown in fig. 1, the internet of things weather server may include one or more processors 102 (only one is shown in fig. 1) (the processor 102 may include, but is not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA) and a memory 104 for storing data, and in an exemplary embodiment, may further include a transmission device 106 for communication functions and an input-output device 108. It will be understood by those skilled in the art that the structure shown in fig. 1 is only an illustration, and does not limit the structure of the weather server of the internet of things. For example, the internet of things weather server may also include more or fewer components than shown in fig. 1, or have a different configuration with equivalent functionality to that shown in fig. 1 or more functionality than that shown in fig. 1.
The memory 104 may be used to store a computer program, for example, a software program and a module of application software, such as a computer program corresponding to the method for acquiring weather data in the embodiment of the present invention, and the processor 102 executes various functional applications and data processing by running the computer program stored in the memory 104, so as to implement the method described above. The memory 104 may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 104 may further include memory located remotely from the processor 102, which may be connected to an internet of things weather server over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The transmission device 106 is used for receiving or transmitting data via a network. Specific examples of the network described above may include a wireless network provided by a communication provider of a weather server of the internet of things. In one example, the transmission device 106 includes a Network adapter (NIC), which can be connected to other Network devices through a base station so as to communicate with the internet. In one example, the transmission device 106 may be a Radio Frequency (RF) module, which is used for communicating with the internet in a wireless manner.
In this embodiment, a method for acquiring weather data is provided, and is applied to the internet of things weather server, and fig. 2 is a flowchart (i) of a method for acquiring weather data according to an embodiment of the present invention, where the flowchart includes the following steps:
step S202, receiving a data request sent by the household appliance, wherein the data request is used for acquiring weather data of an area where the household appliance is located from an Internet of things weather server, and the Internet of things weather server stores weather data of a plurality of areas acquired in advance from a third-party server;
and step S204, responding to the data request and sending the weather data of the area where the household appliance is located to the household appliance under the condition that the weather data of the areas are found out to the weather data of the area where the household appliance is located.
Through the steps, a data request sent by the household appliance is received, wherein the data request is used for acquiring weather data of an area where the household appliance is located from an internet of things weather server, and the internet of things weather server stores weather data of a plurality of areas acquired in advance from a third-party server; and under the condition that the weather data of the areas where the household appliances are located are found by the weather data of the areas, responding to the data request, and sending the weather data of the areas where the household appliances are located to the household appliances, namely, the household appliances obtain the weather data of the areas where the household appliances are located through the Internet of things weather server. By adopting the technical scheme, the problems that in the related technology, when the household appliance acquires the weather data, the third-party weather server needs to be frequently called, a large number of repeated requests need to be sent to the third-party server, the cost is increased and the like are solved, and the dependence on external weather services is reduced and the cost is reduced when the household appliance acquires the weather data.
The internet of things weather server is different from a third-party weather server, and can be understood as an internal server of the household appliance, and the third-party weather server is an external server of the household appliance; and the weather server of the Internet of things calls a weather interface of a third-party weather server according to a target period before or after responding to the data request and sending the weather data of the area where the household appliance is located to the household appliance, so as to obtain the weather data of the areas from the third-party weather server.
That is to say, the weather server of the internet of things needs to call a weather interface of a third-party weather server according to a preset period, acquire weather data of a plurality of areas from the third-party weather server, and store the weather data of the plurality of areas acquired from the third-party weather server to a database of the weather server of the internet of things and a relational database management system (mySQL), where the acquired weather data of the plurality of areas includes but is not limited to: live weather information, a live air quality index (Aqi), early warning information, future 24-hour weather information, future 15-day weather information, and a future 7-day air quality index, which are not limited in the embodiments of the present invention.
The step S202 may have a plurality of implementation manners, and the embodiment of the present invention mainly provides an implementation scheme: under the condition that the data request carries identification information of the area where the household appliance is located, searching whether the identification information of the area where the household appliance is located exists in identification information of a plurality of areas stored in the internet of things weather server, wherein the identification information is used for uniquely identifying the area, and the corresponding relation between the weather data of the areas and the identification information of the areas is stored in the internet of things weather server; and if so, sending the weather data corresponding to the identification information of the area where the household appliance is located to the household appliance as the weather data of the area where the household appliance is located.
That is to say, the household electrical appliance sends a data request carrying identification information of an area where the household electrical appliance is located to the internet of things weather server, the internet of things weather server stores identification information of a plurality of areas and weather data corresponding to the identification information of the plurality of areas, after receiving the data request sent by the household electrical appliance, the internet of things weather server searches whether identification information of the area where the household electrical appliance is located exists in the stored identification information of the plurality of areas, and under the existence condition, the corresponding weather data of the area where the household electrical appliance is located is sent to the household electrical appliance.
In an exemplary embodiment, the identification information of the area where the home device is located is obtained by: the method comprises the steps that household appliances send position query requests to an internet-of-things position server, wherein the position query requests carry longitude and latitude information of the household appliances; and the household appliance receives the identification information of the area where the household appliance is located, which is fed back by the position server of the Internet of things based on the longitude and latitude information.
The home appliance equipment sends a position query request carrying longitude and latitude information of the home appliance equipment to the internet of things position server, identification information corresponding to the longitude and latitude information and the latitude information is stored in a database of the internet of things position server, the internet of things position server determines identification information of an area where the home appliance equipment is located based on the longitude and latitude information, the identification information of the area where the home appliance equipment is located is sent to the home appliance equipment, and the home appliance equipment receives the identification information.
Furthermore, the internet of things location server is different from a third-party location server, and can be understood that the internet of things location server is an internal server of the household appliance, and the third-party location server is an external server of the household appliance; the longitude and latitude information and the identification information corresponding to the longitude and latitude information stored in the database of the location server of the internet of things are obtained by calling an interface of a third-party location server according to a preset period, the identification information corresponding to the longitude and latitude information is obtained from the third-party location server, the longitude and latitude information of the household appliance is sent to the third-party location server by the location server of the internet of things under the condition that the identification information of the area where the household appliance is located cannot be determined by the location server of the internet of things based on the longitude and latitude information, the identification information corresponding to the longitude and latitude information is searched from the database of the third-party location server and is sent to the location server of the internet of things, and the identification information corresponding to the longitude and latitude information is stored in the database by.
In this embodiment, a method for acquiring weather data is further provided, which is applied to a home appliance device, and fig. 3 is a flowchart (ii) of the method for acquiring weather data according to the embodiment of the present invention, where the flowchart includes the following steps:
step S302: sending a data request to an internet of things weather server, wherein the data request is used for acquiring weather data of an area where the household appliance is located from the internet of things weather server, and the internet of things weather server stores weather data of a plurality of areas acquired in advance from a third-party server;
step S304: and receiving the weather data of the area where the household electrical appliance is located, which is fed back by the Internet of things weather server, under the condition that the weather data of the areas where the household electrical appliance is located is found by the weather data of the areas.
Through the steps, a data request is sent to an internet of things weather server, wherein the data request is used for acquiring weather data of the area where the household appliance is located from the internet of things weather server, and the internet of things weather server stores weather data of a plurality of areas acquired in advance from a third-party server; the technical scheme is adopted, the problems that in the related art, when the household appliance acquires the weather data, a third-party weather server needs to be frequently called, a large number of repeated requests need to be sent to the third-party weather server, the cost is increased and the like are solved, and therefore when the household appliance acquires the weather data, dependence on external weather services is reduced, and the cost is reduced.
The internet of things weather server is different from a third-party weather server, and can be understood as an internal server of the household appliance, and the third-party weather server is an external server of the household appliance; and the weather server of the Internet of things calls a weather interface of a third-party weather server according to a target period before or after responding to the data request and sending the weather data of the area where the household appliance is located to the household appliance, so as to obtain the weather data of the areas from the third-party weather server.
That is to say, the weather server of the internet of things needs to call a weather interface of a third-party weather server according to a preset period, acquire weather data of a plurality of areas from the third-party weather server, and store the weather data of the plurality of areas acquired from the third-party weather server to a database of the weather server of the internet of things and a relational database management system (mySQL), where the acquired weather data of the plurality of areas includes but is not limited to: live weather information, a live air quality index (Aqi), early warning information, future 24-hour weather information, future 15-day weather information, and a future 7-day air quality index, which are not limited in the embodiments of the present invention.
In an exemplary embodiment, before the home appliance receives the weather data of the area where the home appliance is located, which is fed back by the internet of things weather server, the data request carries identification information of the area where the home appliance is located, and the weather data corresponding to the identification information of the area where the home appliance is located, which is sent by the internet of things weather server, is received under the condition that the identification information of the area where the home appliance is located is found from the identification information of a plurality of areas stored in the internet of things weather server, wherein the identification information is used for uniquely identifying the area, and the corresponding relationship between the weather data of the plurality of areas and the identification information of the plurality of areas is stored in the internet of things weather server.
That is to say, the household electrical appliance sends a data request carrying identification information of an area where the household electrical appliance is located to the internet of things weather server, the internet of things weather server stores identification information of a plurality of areas and weather data corresponding to the identification information of the plurality of areas, after receiving the data request sent by the household electrical appliance, the internet of things weather server searches whether identification information of the area where the household electrical appliance is located exists in the stored identification information of the plurality of areas, and under the existence condition, the household electrical appliance receives the corresponding weather data of the area where the household electrical appliance is located.
In an exemplary embodiment, before a home appliance device sends a data request to an internet of things weather server, a location query request needs to be sent to an internet of things location server, wherein the location query request carries longitude and latitude information of the home appliance device; and receiving the identification information of the area where the household electrical appliance is located, which is fed back by the position server of the internet of things based on the longitude and latitude information, and sending a data request carrying the identification information of the area where the household electrical appliance is located to the weather server of the internet of things.
The home appliance equipment sends a position query request carrying longitude and latitude information of the home appliance equipment to the internet of things position server, identification information corresponding to the longitude and latitude information and the latitude information is stored in a database of the internet of things position server, the internet of things position server determines identification information of an area where the home appliance equipment is located based on the longitude and latitude information, the identification information of the area where the home appliance equipment is located is sent to the home appliance equipment, and after the home appliance equipment receives the identification information, a data request carrying the identification information is sent to the internet of things weather server.
Furthermore, the internet of things location server is different from a third-party location server, and can be understood that the internet of things location server is an internal server of the household appliance, and the third-party location server is an external server of the household appliance; the longitude and latitude information and the identification information corresponding to the longitude and latitude information stored in the database of the location server of the internet of things are obtained by calling an interface of a third-party location server according to a preset period, the identification information corresponding to the longitude and latitude information is obtained from the third-party location server, the longitude and latitude information of the household appliance is sent to the third-party location server by the location server of the internet of things under the condition that the identification information of the area where the household appliance is located cannot be determined by the location server of the internet of things based on the longitude and latitude information, the identification information corresponding to the longitude and latitude information is searched from the database of the third-party location server and is sent to the location server of the internet of things, and the identification information corresponding to the longitude and latitude information is stored in the database by.
In order to better understand the process of the method for acquiring weather data, the following describes a flow of the method for acquiring weather data with reference to an optional embodiment, but the flow is not limited to the technical solution of the embodiment of the present invention.
Fig. 4 is an overall logic diagram of a method for acquiring weather data according to an embodiment of the present invention, as shown in fig. 4, the detailed steps are as follows:
step S401: an intelligent household appliance (equivalent to the household appliance device in the embodiment) sends a latitude and longitude calling request (equivalent to the location query request in the embodiment) to an IOT location service (equivalent to the internet of things location server in the embodiment);
step S402: the IOT location service inquires whether the latitude and longitude information of the intelligent household appliance exists in a plurality of latitude and longitude information in a local cache;
step S403: if the local cache is empty, the longitude and latitude directly calls a third party positioning service to obtain city information (including a city code or a city name) (which is equivalent to the identification information in the embodiment), and caches the city information into a database (Redis);
step S404: sending the city code or the city name to the intelligent household appliance;
step S405: the intelligent household appliance sends the city code or the city name to an IOT weather service (which is equivalent to the Internet of things weather server in the embodiment);
step S406: the IOT weather service sends the cached city code or the latest weather data corresponding to the city name to the intelligent household appliance;
step S407: the IOT weather service calls a weather interface of a third-party weather data source through longitude and latitude every 10 minutes;
step S408: the IOT weather service caches the latest weather information to a database of weather services.
iot location service will cache a corresponding relation related to longitude and latitude and city information in redis (database), the expiration time can be fixed as 24 hours, when the intelligent household appliance requests weather service, iot location service can be directly requested, iot location service will first search corresponding city information in the redis cache, if not, then request the location service of the third party, and at the same time cache the city data returned by the location service into the redis of the location service. Because the position of the intelligent household appliance is relatively fixed, the number of requests for positioning service can be greatly reduced. Meanwhile, the weather service can also call the weather data service of a third party regularly, and cache a piece of latest weather information to the local weather service, so that the weather service can meet the requirements of different household appliances on the weather information, and the request times of the third party are greatly reduced.
In this embodiment, a weather information caching method of the method for acquiring weather data is further provided, and fig. 5 is a flow chart of the weather information caching of the method for acquiring weather data according to the embodiment of the present invention, as shown in fig. 5, the detailed steps are as follows:
step S501: calling a third party to call a weather interface of a weather data source of the third party through longitude and latitude;
step S502: saving the live information;
wherein, step S502 further includes: step S5021: caching live information to redis; step S5022: save data to MySQL.
Step S503: storing air quality index information;
wherein, step S503 further includes: step S5031: caching air quality index information to redis; step S5032: save data to MySQL.
Step S504: storing early warning information;
wherein, step S504 further includes: step S5041: caching the early warning information to redis; step S5042: save data to MySQL.
Step S505: storing weather information for 24 hours in the future;
wherein, step S505 further includes: step S5051: caching weather information of 24 hours in the future to redis; step S5052: save data to MySQL.
Step S506: storing the weather information of 15 days in the future;
wherein, step S506 further includes: step S5061: caching the weather information of 15 days in the future to redis; step S5062: save data to MySQL.
Step S507: and storing future 7-sky gas quality index information.
Wherein, step S507 further includes: step S5071: caching air quality index information to redis; step S5072: save data to MySQL.
In this embodiment, a latitude and longitude caching method of the weather data obtaining method is further provided, and fig. 6 is a latitude and longitude caching flow chart of the weather data obtaining method according to the embodiment of the present invention, as shown in fig. 6, the detailed steps are as follows:
step S600: starting;
step S601: judging whether the request parameter is longitude and latitude;
and if the request parameter is not the longitude and latitude, ending the process.
Step S602: the request parameter is longitude and latitude, and city information is searched in Redis through the longitude and latitude;
step S603: judging whether city information corresponding to the requested longitude and latitude information exists; if yes, executing step 609, and if not, executing step 605;
step S604: the city information corresponding to the requested longitude and latitude information does not exist, and a third party positioning service is requested;
step S605: matching city information according to the longitude and latitude;
step S606: judging whether city information corresponding to longitude and latitude exists in a database of the third party positioning service;
step S607: city information corresponding to the longitude and latitude exists in a database of the third party positioning service, and the city information and the longitude and latitude are cached in the database of the IOT position service;
step S608: city information corresponding to longitude and latitude does not exist in a database of the third party positioning service, and a weather interface of the third party service is directly called through the longitude and latitude;
step S609: and acquiring weather information from a database of the IOT weather server through the city information.
Step S10: and (6) ending.
The condition of household appliances is not similar to that of a mobile phone, the mobile phone is carried by people, the position information of the mobile phone can change along with the movement of people, but the position of the intelligent device is relatively fixed, the intelligent device only exists in one room in most of time, the weather information of one room is basically consistent, the position information does not need to be frequently refreshed, and weather service is requested. Through the scheme, the household appliance end uses the positioning interface of the position service, the number of times of request per day is about 50 ten thousand, the number of times of request of the position service to the positioning service is only 6000 times per day, the dependence on external services is reduced, and the cost is saved. iot the weather service traverses the county city of the whole country every 10 minutes, and then calls the weather data of the third party to cache to the local, so that the daily request for the external weather service can be stabilized at about 40 ten thousand, and the daily request amount of the current weather service is about 800 ten thousand, thereby greatly reducing the request times for the external weather service and reducing the cost.
In this embodiment, a location service method of the IOT location service is further provided, which can deposit an internal location service through an algorithm and accumulation of city information, thereby reducing dependence on an external location service.
1. Acquiring a city boundary;
a point in a city is taken, then N points are taken around the city, and the boundary can be continuously approached by a bisection method.
2. Judging whether the point is in the area;
fig. 8 is a schematic diagram (one) of a location service method of IOT location service according to an embodiment of the present invention, as shown in fig. 8, a ray is directed to a point from a point to be detected, and the number of times that the ray intersects each edge of a closed region is determined, if the number is odd, it may be determined that the point is in the region, and if the number is even, it may be determined that the point is not in the region.
3. And detecting that the positive direction ray of a certain point intersects with a certain edge.
Fig. 9 is a schematic diagram (ii) of a location service method of an IOT location service according to an embodiment of the present invention, as shown in fig. 9, according to the formula P ═ P1+U(P2-P1)；U＝(Py-P1y)/(P1y-P2y)；xinters＝P1x+[(Py-P1y)/(P1y-P2y)]*P2x-P1xIt can be detected whether the ray in the positive direction of a certain point intersects with a certain edge.
Through the above description of the embodiments, those skilled in the art can clearly understand that the method according to 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 solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
Fig. 7 is a block diagram (one) of a weather data acquisition apparatus according to an embodiment of the present invention; applied to the internet of things weather server, as shown in fig. 7, includes:
the first receiving module 72 is configured to receive a data request sent by a home appliance device, where the data request is used to obtain weather data of an area where the home appliance device is located from an internet of things weather server, and the internet of things weather server stores weather data of multiple areas obtained in advance from a third-party server;
a response module 74, configured to respond to the data request and send the weather data of the area where the home appliance is located to the home appliance, when the weather data of the multiple areas is found out to the weather data of the area where the home appliance is located.
In the embodiment of the invention, a data request sent by household appliances is received, wherein the data request is used for acquiring weather data of an area where the household appliances are located from an internet of things weather server, and the internet of things weather server stores weather data of a plurality of areas acquired in advance from a third-party server; and under the condition that the weather data of the areas where the household appliances are located are found by the weather data of the areas, responding to the data request, and sending the weather data of the areas where the household appliances are located to the household appliances, namely, the household appliances obtain the weather data of the areas where the household appliances are located through the Internet of things weather server. By adopting the technical scheme, the problems that in the related technology, when the household appliance acquires the weather data, the third-party weather server needs to be frequently called, a large number of repeated requests need to be sent to the third-party server, the cost is increased and the like are solved, and the dependence on external weather services is reduced and the cost is reduced when the household appliance acquires the weather data.
In an exemplary embodiment, the response module is further configured to, before sending the weather data of the area where the home appliance is located to the home appliance, in a case that the data request carries identification information of the area where the home appliance is located, search for whether the identification information of the area where the home appliance is located exists from the identification information of the plurality of areas stored in the internet of things weather server, where the identification information is used to uniquely identify the area, and the internet of things weather server stores a correspondence between the weather data of the plurality of areas and the identification information of the plurality of areas; and if so, sending the weather data corresponding to the identification information of the area where the household appliance is located to the household appliance as the weather data of the area where the household appliance is located.
That is to say, the household electrical appliance sends a data request carrying identification information of an area where the household electrical appliance is located to the internet of things weather server, the internet of things weather server stores identification information of a plurality of areas and weather data corresponding to the identification information of the plurality of areas, after receiving the data request sent by the household electrical appliance, the internet of things weather server searches whether identification information of the area where the household electrical appliance is located exists in the stored identification information of the plurality of areas, and under the existence condition, the corresponding weather data of the area where the household electrical appliance is located is sent to the household electrical appliance.
In an exemplary embodiment, the first receiving module is further configured to receive a data request sent by a home appliance device, and receive the data request sent by the home appliance device after acquiring identification information of an area where the home appliance device is located, where the identification information of the area where the home appliance device is located is acquired through the following method: the household appliance equipment sends a position query request to an internet of things position server, wherein the position query request carries longitude and latitude information of the household appliance equipment; and the household appliance receives the identification information of the area where the household appliance is located, which is fed back by the Internet of things position server based on the longitude and latitude information.
In an exemplary embodiment, the apparatus further includes an obtaining module: and responding to the data request, and calling a weather interface of a third-party weather server according to a target period before or after sending the weather data of the area where the household appliance is located to the household appliance, so as to obtain the weather data of the areas from the third-party weather server.
That is to say, the weather server of the internet of things needs to call a weather interface of a third-party weather server according to a preset period, acquire weather data of a plurality of areas from the third-party weather server, and store the weather data of the plurality of areas acquired from the third-party weather server to a database of the weather server of the internet of things and a relational database management system (mySQL), where the acquired weather data of the plurality of areas includes but is not limited to: live weather information, a live air quality index (Aqi), early warning information, future 24-hour weather information, future 15-day weather information, and a future 7-day air quality index, which are not limited in the embodiments of the present invention.
Fig. 10 is a block diagram (ii) of a weather data acquisition apparatus according to an embodiment of the present invention; applied to a home appliance, as shown in fig. 10, includes:
the sending module 102 is configured to send a data request to an internet of things weather server, where the data request is used to obtain weather data of an area where the household appliance is located from the internet of things weather server, and the internet of things weather server stores weather data of multiple areas obtained in advance from a third-party server;
the second receiving module 104 is configured to receive the weather data of the area where the household appliance is located, which is fed back by the internet of things weather server, under the condition that the weather data of the areas where the household appliance is located is found by the weather data of the areas.
In the embodiment of the invention, a sending module sends a data request to an internet of things weather server, wherein the data request is used for acquiring weather data of an area where the household appliance is located from the internet of things weather server, and the internet of things weather server stores weather data of a plurality of areas acquired in advance from a third-party server; the second receiving module receives the weather data of the area where the household appliance is located, which is fed back by the internet of things weather server, under the condition that the weather data of the area where the household appliance is located is found by the weather data of the areas.
The internet of things weather server is different from a third-party weather server, and can be understood as an internal server of the household appliance, and the third-party weather server is an external server of the household appliance; the weather server of the internet of things needs to call a weather interface of a third-party weather server according to a target period so as to obtain weather data of the multiple areas from the third-party weather server.
In an exemplary embodiment, the second receiving module is further configured to receive, when the data request carries identification information of an area where the household appliance is located and identification information of the area where the household appliance is located is found from identification information of multiple areas stored in the internet of things weather server, weather data corresponding to the identification information of the area where the household appliance is located, where the identification information is used to uniquely identify the area, and the internet of things weather server stores a correspondence between the weather data of the multiple areas and the identification information of the multiple areas.
That is to say, the household electrical appliance sends a data request carrying identification information of an area where the household electrical appliance is located to the internet of things weather server, the internet of things weather server stores identification information of a plurality of areas and weather data corresponding to the identification information of the plurality of areas, after receiving the data request sent by the household electrical appliance, the internet of things weather server searches whether identification information of the area where the household electrical appliance is located exists in the stored identification information of the plurality of areas, and under the existence condition, the corresponding weather data of the area where the household electrical appliance is located is sent to the household electrical appliance.
In an exemplary embodiment, the sending module is further configured to send a location query request to a location server of the internet of things, where the location query request carries latitude and longitude information of the home appliance; and receiving the identification information of the area where the household electrical appliance is located, which is fed back by the position server of the internet of things based on the longitude and latitude information, and sending a data request carrying the identification information of the area where the household electrical appliance is located to the weather server of the internet of things.
The home appliance equipment sends a position query request carrying longitude and latitude information of the home appliance equipment to the internet of things position server, identification information corresponding to the longitude and latitude information and the latitude information is stored in a database of the internet of things position server, then the internet of things position server determines identification information of an area where the home appliance equipment is located based on the longitude and latitude information, the identification information of the area where the home appliance equipment is located is sent to the home appliance equipment, the home appliance equipment receives the identification information, and the home appliance equipment sends request data carrying the identification information to the internet of things weather server.
Furthermore, the internet of things location server is different from a third-party location server, and can be understood that the internet of things location server is an internal server of the household appliance, and the third-party location server is an external server of the household appliance; the longitude and latitude information and the identification information corresponding to the longitude and latitude information stored in the database of the location server of the internet of things are obtained by calling an interface of a third-party location server according to a preset period, the identification information corresponding to the longitude and latitude information is obtained from the third-party location server, the longitude and latitude information of the household appliance is sent to the third-party location server by the location server of the internet of things under the condition that the identification information of the area where the household appliance is located cannot be determined by the location server of the internet of things based on the longitude and latitude information, the identification information corresponding to the longitude and latitude information is searched from the database of the third-party location server and is sent to the location server of the internet of things, and the identification information corresponding to the longitude and latitude information is stored in the database by.
An embodiment of the present invention further provides a storage medium including a stored program, wherein the program executes any one of the methods described above.
Alternatively, in the present embodiment, the storage medium may be configured to store program codes for performing the following steps:
s1, receiving a data request sent by the household appliance, wherein the data request is used for acquiring weather data of an area where the household appliance is located from an Internet of things weather server, and the Internet of things weather server stores weather data of a plurality of areas acquired in advance from a third-party server;
and S2, under the condition that the weather data of the areas are found out, responding to the data request, and sending the weather data of the area where the household appliance is located to the household appliance.
An embodiment of the present invention further provides a storage medium including a stored program, wherein the program executes any one of the methods described above.
Embodiments of the present invention also provide an electronic device comprising a memory having a computer program stored therein and a processor arranged to run the computer program to perform the steps of any of the above method embodiments.
Optionally, the electronic apparatus may further include a transmission device and an input/output device, wherein the transmission device is connected to the processor, and the input/output device is connected to the processor.
Optionally, in this embodiment, the processor may be configured to execute the following steps by a computer program:
s1, receiving a data request sent by the household appliance, wherein the data request is used for acquiring weather data of an area where the household appliance is located from an Internet of things weather server, and the Internet of things weather server stores weather data of a plurality of areas acquired in advance from a third-party server;
and S2, under the condition that the weather data of the areas are found out, responding to the data request, and sending the weather data of the area where the household appliance is located to the household appliance.
Optionally, in this embodiment, the storage medium may include, but is not limited to: various media capable of storing program codes, such as a usb disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk.
Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments and optional implementation manners, and this embodiment is not described herein again.
It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple ones of them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the principle of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. A method for acquiring weather data is characterized by comprising the following steps:
receiving a data request sent by household appliances, wherein the data request is used for acquiring weather data of an area where the household appliances are located from an internet of things weather server, and the internet of things weather server stores weather data of a plurality of areas acquired in advance from a third-party server;
and under the condition that the weather data of the areas of the household electrical appliance are found out according to the weather data of the areas, responding to the data request, and sending the weather data of the area of the household electrical appliance to the household electrical appliance.
2. The method of claim 1, wherein sending weather data for the area in which the home device is located to the home device comprises:
under the condition that the data request carries identification information of the area where the household appliance is located, searching whether the identification information of the area where the household appliance is located exists in identification information of a plurality of areas stored in the internet of things weather server, wherein the identification information is used for uniquely identifying the area, and the corresponding relation between the weather data of the areas and the identification information of the areas is stored in the internet of things weather server;
and if so, sending the weather data corresponding to the identification information of the area where the household appliance is located to the household appliance as the weather data of the area where the household appliance is located.
3. The method of claim 1, wherein receiving a data request from a home device comprises:
receiving a data request sent by a household appliance after the identification information of an area where the household appliance is located is acquired, wherein the identification information of the area where the household appliance is located is acquired in the following manner: the household appliance equipment sends a position query request to an internet of things position server, wherein the position query request carries longitude and latitude information of the household appliance equipment; and the household appliance receives the identification information of the area where the household appliance is located, which is fed back by the Internet of things position server based on the longitude and latitude information.
4. The method of claim 1, wherein before or after sending the weather data of the area in which the home device is located to the home device in response to the data request, the method further comprises:
and calling a weather interface of a third-party weather server according to a target period so as to acquire the weather data of the plurality of areas from the third-party weather server.
5. A method for acquiring weather data is characterized by comprising the following steps:
sending a data request to an internet of things weather server, wherein the data request is used for acquiring weather data of an area where the household appliance is located from the internet of things weather server, and the internet of things weather server stores weather data of a plurality of areas acquired in advance from a third-party server;
and receiving the weather data of the area where the household electrical appliance is located, which is fed back by the Internet of things weather server, under the condition that the weather data of the areas where the household electrical appliance is located is found by the weather data of the areas.
6. The method of claim 5, wherein receiving the weather data of the area where the home device is located, fed back by the internet of things weather server, comprises:
and receiving weather data which is sent by the weather server of the internet of things and corresponds to the identification information of the area where the household electrical appliance is located, wherein the identification information is used for uniquely identifying the area, and the weather server of the internet of things stores the corresponding relation between the weather data of the areas and the identification information of the areas.
7. The method of claim 5, wherein sending a data request to an internet of things weather server comprises:
sending a position query request to a location server of the Internet of things, wherein the position query request carries longitude and latitude information of the household appliance;
and receiving the identification information of the area where the household electrical appliance is located, which is fed back by the position server of the internet of things based on the longitude and latitude information, and sending a data request carrying the identification information of the area where the household electrical appliance is located to the weather server of the internet of things.
8. An acquisition apparatus of weather data, comprising:
the household appliance weather service system comprises a first receiving module, a second receiving module and a third party server, wherein the first receiving module is used for receiving a data request sent by a household appliance, the data request is used for acquiring weather data of an area where the household appliance is located from an internet of things weather server, and the internet of things weather server stores weather data of a plurality of areas acquired in advance from the third party server;
and the response module is used for responding to the data request and sending the weather data of the area where the household appliance is located to the household appliance under the condition that the weather data of the areas are found out to the weather data of the area where the household appliance is located.
9. An acquisition apparatus of weather data, comprising:
the household appliance weather server comprises a sending module, a receiving module and a sending module, wherein the sending module is used for sending a data request to an Internet of things weather server, the data request is used for acquiring weather data of an area where the household appliance is located from the Internet of things weather server, and the Internet of things weather server stores the weather data of a plurality of areas acquired in advance from a third-party server;
and the second receiving module is used for receiving the weather data of the area where the household appliance is located, which is fed back by the internet of things weather server, under the condition that the weather data of the areas where the household appliance is located is found by the weather data of the areas.
10. A computer-readable storage medium, comprising a stored program, wherein the program is operable to perform the method of any one of claims 1 to 4, or claims 5 to 7.
11. An electronic device comprising a memory and a processor, wherein the memory has stored therein a computer program, and wherein the processor is arranged to execute the method of any of claims 1 to 4, or claims 5 to 7, by means of the computer program.
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