CN102184191A - Method and system for inquiring peripheral environment information based on Internet of things, and Internet of things platform - Google Patents

Abstract

The present invention discloses a surrounding environment information query method, system and Internet of Things platform based on the Internet of Things, wherein the method includes: the Internet of Things platform receives a query request sent by a user terminal, and the query request includes keywords and the location of the user terminal information; the Internet of Things platform determines the Internet of Things terminals within the preset range according to the location information, and judges whether the detection content of these Internet of Things terminals matches the keyword, and if it matches, obtains the detection content of these Internet of Things terminals, and The detection content is sent to the user terminal. The above method communicates with the user terminal through the Internet of Things platform, so that the user terminal has the ability to view the surrounding environment information in real time, and simplifies the query steps of the user terminal.

Description

Surrounding environment information query method, system and internet of things platform based on internet of things

technical field

The invention relates to the technical field of the Internet of Things, in particular to a surrounding environment information query method, system and Internet of Things platform based on the Internet of Things.

Background technique

With the continuous development of society, users' requirements for social information are also increasing, and a single information function can no longer meet the requirements of users. Users need to control the surrounding environment information in real time.

In the prior art, the way to obtain the surrounding environment information through the user terminal is mainly to obtain the surrounding environment information through self-collection, or to obtain the surrounding environment information by logging on to one or more information platforms on the Internet for query. If there is no relevant surrounding environment information on the network, users can only obtain it through their own collection, and the real-time performance of obtaining surrounding environment information is relatively poor. For example, if the user pre-obtains the temperature at the entrance of the park A where the user is currently located, the user can only obtain it through the temperature detector itself. If the user inquires through the Internet, only when other users upload the real-time detected temperature at the entrance of Park A to the Internet, can the temperature at the entrance of Park A be found on the Internet. Otherwise, the user cannot know the current temperature at the entrance of the park A, which leads to poor real-time performance and complicated operation in the prior art for obtaining surrounding environment information.

Therefore, how to obtain real-time surrounding environment information has become a technical problem to be solved at present.

Contents of the invention

The present invention provides a surrounding environment information query method and system based on the Internet of Things. The method enables a user terminal to acquire surrounding environment information in real time, and makes the operation of the user terminal simple and expands the use of the user terminal.

The present invention also provides an Internet of Things platform, which can provide the surrounding environment information pre-acquired by the user terminal, ensures that the user terminal can obtain the surrounding environment information in real time, and can simplify the query steps of the user terminal.

The surrounding environment information query method based on the Internet of Things of the present invention, the method includes:

The Internet of Things platform receives the query request sent by the user terminal, and the query request includes keywords and location information of the user terminal;

The Internet of Things platform determines the Internet of Things terminals within the preset range according to the location information, and judges whether the detection content of these Internet of Things terminals matches the keyword, and if it matches, obtains the detection content of these Internet of Things terminals, and sends the The detection content is sent to the user terminal.

According to another aspect of the present invention, the present invention also provides an Internet of Things platform, comprising:

A receiving module, configured to receive a query request sent by a user terminal, where the query request includes keywords and location information of the user terminal;

A search module, configured to determine IoT terminals within a preset range according to location information;

Judgment and acquisition module, used to judge whether the detection content of the Internet of Things terminal matches the keyword, and if it matches, obtain the detection content of these Internet of Things terminals;

A sending module, configured to send the detection content to the user terminal.

In addition, the present invention also provides a surrounding environment information query system based on the Internet of Things, which includes:

IoT platform, IoT terminal and user terminal;

The user terminal is used to send a query request including keywords and location information of the user terminal, and receive detection content sent by the Internet of Things platform for display;

The Internet of Things platform is used to receive the query request sent by the user terminal, and determine the Internet of Things terminals within the preset range according to the location information, and judge whether the detection content of these Internet of Things terminals matches the keyword, and if they match, obtain these The detection content of the IoT terminal, and send the detection content to the user terminal;

The Internet of Things terminal is used to obtain the detection content and send it to the Internet of Things platform.

The surrounding environment information query method based on the Internet of Things of the present invention enables the user terminal to have the ability to view the surrounding environment information in real time through the interactive communication between the Internet of Things platform and the user terminal, and can simplify the query steps of the user terminal, thereby expanding the user terminal the use of.

Description of drawings

In order to more clearly illustrate the present invention or the technical solutions in the prior art, the accompanying drawings that need to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the accompanying drawings in the following description are the present invention. For some embodiments of the invention, those skilled in the art can also obtain other drawings based on these drawings without creative effort.

Fig. 1 is a schematic flow chart of the surrounding environment information query method based on the Internet of Things of the present invention;

2A to 2C are interactive flowcharts of an embodiment of the method for querying surrounding environment information based on the Internet of Things of the present invention;

Fig. 3 is a schematic structural diagram of an embodiment of the Internet of Things platform of the present invention;

FIG. 4 is a schematic structural diagram of an embodiment of the surrounding environment information query system based on the Internet of Things of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

The definition of the Internet of Things is: through radio frequency identification (RFID), infrared sensors, global positioning systems, laser scanners and other information sensing devices, according to agreed protocols, any object is connected to the Internet for information exchange and communication, so as to A network that realizes intelligent identification, positioning, tracking, monitoring and management of objects.

Referring to Fig. 1, Fig. 1 shows a schematic flow diagram of the surrounding environment information query method based on the Internet of Things of the present invention; wherein, the surrounding environment information query method based on the Internet of Things includes:

Step 101: The Internet of Things platform receives a query request sent by a user terminal, and the query request includes keywords and location information of the user terminal.

The keyword in this embodiment may be "supermarket A entrance, temperature", or "queue length at subway M station A entrance" and the like. The keywords here can be similar to the keywords in web search. The location information of the user terminal can be obtained through a built-in satellite positioning device of the user terminal, or input by the user. The manner of acquiring the location information of the user terminal belongs to the prior art, and will not be described in detail in this embodiment.

Step 102: The IoT platform determines the IoT terminals within a preset range according to the location information.

In this embodiment, the preset range may be a circular area with the location information as the center and a length of R (R>=0), or the preset range may be a rectangular area. Usually, the preset range can be set in the Internet of Things platform first, so as to facilitate the query of the user terminal; of course, the user can also set the size of the preset range of the Internet of Things platform through the user terminal.

Step 103: Judging whether the detection content of these IoT terminals matches the keyword, if they match, acquiring the detection content of these IoT terminals, and sending the detection content to the user terminal.

The detection content here can be various environmental information, for example: the humidity value of B entrance, the internal temperature value of N gas station, etc.

For example, when the user enters "humidity at entrance B" through the user device, the keywords can be "entry B", "humidity", etc., and check whether the detection content of each IoT terminal within the preset range matches the above key Character. Wherein, the IoT terminals that detect humidity in the category of the B entry belong to the exact match keyword, and then obtain the detection content of the humidity detection IoT terminals in the category of the B entry.

Further, if the detection content of the Internet of Things terminal partially matches the keyword, the operation result instruction and the detection content of the Internet of Things terminal are obtained, and the operation result instruction and detection content are simultaneously sent to the user terminal. The operation result instruction here may be that some keywords have no corresponding query result information, or the following query results are the query results of certain keywords.

For example, when the keyword searched by the user is "the temperature at the entrance of supermarket A", the IoT terminals within the preset range in the IoT platform only match some keywords such as "the entrance of supermarket A", and the operation result command at this time can be < The query keyword "A supermarket entrance">. Furthermore, the user terminal can display the query result of "A supermarket entrance" and the above operation result instruction.

Certainly, if none of the detected contents of the IoT terminal matches the keyword, the operation result instruction is obtained and the operation result instruction is sent to the user terminal. For example, the operation result instruction may be <no matching query result> and so on.

Furthermore, the Internet of Things platform does not find an Internet of Things terminal within the preset range, and at this time, the Internet of Things platform also returns the operation result instruction to the user terminal. For example, the operation result instruction may be <no matching query result> and so on.

Usually, before the step of determining the IoT terminal within the preset range based on the location information, the Internet of Things platform checks whether there is a query result corresponding to the query request stored inside it, and if so, sends the query result to the user terminal. If there is no corresponding query result, the corresponding query result can be obtained by using the method in the above embodiment. When the IoT terminal sends the acquired detection content to the IoT platform, the IoT platform can also store the detected content in the IoT platform; or, store the detection content and query request in the IoT platform together to facilitate follow-up Retrieval of user terminals. For example, the keyword is "B mall entrance", if the query result with the keyword "B mall entrance" is stored on the Internet of Things platform, the query result can be directly sent to the user terminal. Thus, the query time of the user terminal can be saved, and the query efficiency of the Internet of Things platform can be improved.

The surrounding environment information query method based on the Internet of Things in the above-mentioned embodiments mainly communicates with the user terminal through the Internet of Things platform, so that the user terminal has the ability to view the surrounding environment information in real time, and simplifies the query steps of the user terminal, and expands the Purpose of User Terminal.

Referring to FIG. 2A , FIG. 2A shows an interaction flowchart of an embodiment of the method for querying surrounding environment information based on the Internet of Things of the present invention. The process for the user to find the surrounding environment information through the user terminal includes:

Step 201: the user terminal sends a query request to the IoT platform. The query request includes keywords and location information of the user terminal. For example, when the user terminal is a mobile phone, the user inputs keywords or enters keywords by voice. The location information obtained by the user terminal may be obtained by an internal GPS positioning module, or may be location information input by the user himself.

Step 202: The Internet of Things platform receives the query request sent by the user terminal, and obtains the location information and keywords of the user terminal, and the Internet of Things platform determines the Internet of Things terminals within the preset range according to the location information, and searches for these objects. Whether the detection content of the networked terminal matches the keyword.

Step 203: The Internet of Things platform selects the Internet of Things terminals whose detection content completely matches the keyword, and sends an instruction to obtain the detection content to these Internet of Things terminals.

Step 204: The IoT terminal obtains the detection content and sends it to the IoT platform.

At this time, the Internet of Things platform can also store the detection content obtained by the Internet of Things terminal on the Internet of Things platform, or store the detection content and the query request on the Internet of Things platform together, so as to facilitate the query or retrieval of the user terminal.

Step 205: The IoT platform sends the detection content to the user terminal.

Step 206: The user terminal receives and displays the detection content sent by the IoT platform.

The above query method facilitates the user terminal to query surrounding environment information in real time, simplifies the query steps of the user terminal, expands the usage of the user terminal, and enhances the query capability of the user terminal.

Referring to FIG. 2B , FIG. 2B shows an interaction flowchart of an embodiment of the method for querying surrounding environment information based on the Internet of Things of the present invention. The process for a user to log in to the IoT platform through a user terminal to find surrounding environment information includes:

Step 211: The user inputs a keyword through a user device, that is, a user terminal, and at the same time, the user terminal obtains its own location information, and then obtains a query request including the keyword and location information.

Step 212: Send the query request including keywords and location information to the Internet of Things platform.

Step 213: The Internet of Things platform receives the query request sent by the user terminal, obtains the location information and keywords of the user terminal, and the Internet of Things platform determines the Internet of Things terminals within a preset range according to the location information.

When the detection content of the above-mentioned Internet of Things terminals matches some of the keywords, the corresponding operation result instructions are obtained, and these Internet of Things terminals are selected to obtain their corresponding detection content.

Step 214: The Internet of Things platform sends an instruction to acquire detection content to the above-mentioned Internet of Things terminal;

Step 215: The IoT terminal acquires detection content and sends the acquired detection content to the IoT platform.

Step 216: The Internet of Things platform sends the above-mentioned operation result instruction and the obtained detection content to the user terminal at the same time. The operation result instruction here may be that no corresponding query result information is found for those keywords, or the following query results are the query results of those keywords, etc.

Step 217: The user terminal receives the detection content and operation result instructions sent by the Internet of Things platform, and displays the detection content and operation result instructions to the user.

Further, referring to FIG. 2C , FIG. 2C shows an interaction flowchart of an embodiment of the method for querying surrounding environment information based on the Internet of Things of the present invention. Specifically include:

Step 221: The user inputs a keyword through a user terminal/user device such as a computer, and the user terminal obtains its corresponding location information to obtain a query request including the keyword and location information.

Step 222: Send the query request including keywords and location information to the IoT platform.

Step 223: The Internet of Things platform receives the query request sent by the user terminal, obtains the location information and keywords of the user terminal, and the Internet of Things platform determines the Internet of Things terminals within the preset range according to the location information. When the detection content of all IoT terminals within the preset range does not match the query information, the IoT platform obtains an operation result instruction.

Alternatively, when the IoT platform does not find any IoT terminal within the preset range, the IoT platform acquires an operation result instruction.

Step 224: The IoT platform sends the operation result instruction to the user terminal.

Step 225: the user terminal receives the operation result instruction and displays the operation result instruction.

Referring to FIG. 3 , FIG. 3 shows a schematic structural diagram of an embodiment of the Internet of Things platform of the present invention. Among them, IoT platforms include:

The receiving module 301 is configured to receive a query request sent by a user terminal, where the query request includes keywords and location information of the user terminal;

A search module 302, configured to determine an IoT terminal within a preset range according to location information;

Judgment and acquisition module 303, used to judge whether the detection content of the Internet of Things terminal matches the keyword, and if it matches, obtain the detection content of these Internet of Things terminals;

A sending module 304, configured to send the detection content to a user terminal.

Further, the judging and obtaining module 303 is also used to obtain the operation result instruction and obtain the detection content of the Internet of Things terminal when the detection content of the Internet of Things terminal partially matches the keyword; and the sending module is used to send the operation result instruction and detection content are sent to the user terminal at the same time.

In addition, the judging and obtaining module 303 is used to obtain the operation result instruction when none of the detection contents of the Internet of Things terminal matches the keyword; and the sending module is used to send the operation result instruction to the user terminal.

In particular, the IoT platform further includes a storage module for storing query results corresponding to query requests.

Referring to FIG. 4 , FIG. 4 shows a schematic structural diagram of an embodiment of the surrounding environment information query system based on the Internet of Things of the present invention. The above systems include:

IoT platform 402, IoT terminal 403 and user terminal 401;

The user terminal 401 is configured to send a query request including keywords and location information of the user terminal 401, and receive detection content sent by the IoT platform 402 for display;

The Internet of Things platform 402 is configured to receive the query request sent by the user terminal 401, determine the Internet of Things terminals 403 within the preset range according to the location information, and determine whether the detection content of these Internet of Things terminals 403 matches the keyword, and if they match, Obtain the detection content of these IoT terminals 403, and send the detection content to the user terminal 401;

The Internet of Things terminal 403 is used to obtain detection content and send it to the Internet of Things platform 402 .

It should be noted that if the detection content of the IoT terminal partly matches the keyword, the operation result instruction and the detection content of the IoT terminal are obtained, and the operation result instruction and detection content are simultaneously sent to the user terminal .

If none of the detected content of the IoT terminal matches the keyword, an operation result instruction is obtained, and the operation result instruction is sent to the user terminal.

In this embodiment, the user terminal 401 may include a computer, a PDA, a mobile phone or an IPTV. The IoT terminal 403 may include a computer, a mobile phone, a sensor, a temperature detector or a humidity detector. Of course, any device that can be used as the user terminal 401 and the IoT terminal 403 can be used. The Internet of Things in this embodiment is a broad concept, and devices within the meaning of the Internet of Things can be used in this embodiment.

Preferably, the IoT platform 402 includes a storage module; the storage module is used to store query results corresponding to query requests. That is to say, the Internet of Things platform 402 can also search whether the query result of the user terminal 401 query request is stored in its internal storage module before the step of determining the IoT terminal within the preset range of location information, and if so, the query result The result is sent directly to the user terminal 401 .

The query system in the above embodiment communicates with the user terminal through the Internet of Things platform, and the user terminal sends the query request to the Internet of Things platform, and the Internet of Things platform analyzes the keywords in the query request, and then makes the Internet of Things terminal that matches the keyword perform the query. Collect information, and send back the acquired detection content, that is, environmental information, to the user terminal, so that the user terminal has the ability to view the surrounding environment information in real time, simplifies the query steps of the user terminal, expands the use of the user terminal, and enhances the Capabilities of the user terminal.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (10)

1. the surrounding enviroment information query method based on Internet of Things is characterized in that, comprising:

The Internet of Things platform receives the query requests that user terminal sends, and this query requests comprises the positional information of key word and user terminal;

Described Internet of Things platform is determined internet-of-things terminal in the preset range according to positional information, and the detection content of judging those internet-of-things terminals match keywords whether, if coupling is then obtained the detection content of those internet-of-things terminals, and should detect content and be sent to user terminal.

2. the surrounding enviroment information query method based on Internet of Things according to claim 1 is characterized in that, also comprises:

If the detection content part match keywords of described internet-of-things terminal is then obtained the operating result instruction, and the detection content of obtaining described internet-of-things terminal, and its operating result instruction and detection content are sent to user terminal simultaneously.

3. the surrounding enviroment information query method based on Internet of Things according to claim 1 is characterized in that, also comprises:

The key word if the detection content of described internet-of-things terminal does not all match then obtains the operating result instruction, and the operating result instruction is sent to user terminal.

4. according to each described surrounding enviroment information query method of claim 1 to 3, it is characterized in that based on Internet of Things,

Described Internet of Things platform is determined according to positional information to search the Query Result whether its inside stores corresponding query requests before the step of the internet-of-things terminal in the preset range, if having, then this Query Result is sent to user terminal.

5. an Internet of Things platform is characterized in that, comprising:

Receiver module is used to receive the query requests that user terminal sends, and this query requests comprises the positional information of key word and user terminal;

Search module, be used for determining internet-of-things terminal in the preset range according to positional information;

Judge acquisition module, whether the detection content that is used to judge described internet-of-things terminal match keywords, if coupling, then obtains the detection content of those internet-of-things terminals;

Sending module is used for described detection content is sent to user terminal.

6. Internet of Things platform according to claim 5 is characterized in that,

Described judgement acquisition module also is used for when the detection content part match keywords of described internet-of-things terminal, obtains the operating result instruction, and the detection content of obtaining described internet-of-things terminal;

And sending module is used for the operating result instruction and detects content being sent to user terminal simultaneously.

7. according to claim 5 or 6 described Internet of Things platforms, it is characterized in that,

Described judgement acquisition module also is used for when the detection content of described internet-of-things terminal does not all match key word, obtains the operating result instruction;

And sending module is used for the operating result instruction is sent to user terminal.

8. according to claim 5 or 6 described Internet of Things platforms, it is characterized in that described Internet of Things platform also comprises:

Memory module is used to store the Query Result of corresponding query requests.

9. the surrounding enviroment information query system based on Internet of Things is characterized in that, comprising:

Internet of Things platform, internet-of-things terminal and user terminal;

User terminal is used to send the query requests of the positional information that comprises key word and user terminal, and receives detection content that the Internet of Things platform sends to show;

The Internet of Things platform, be used to receive the query requests that user terminal sends, and determine internet-of-things terminal in the preset range according to positional information, and the detection content of judging those internet-of-things terminals match keywords whether, if coupling, then obtain the detection content of those internet-of-things terminals, and should detect content and be sent to user terminal;

Internet-of-things terminal is used to obtain and detects content and send it to the Internet of Things platform.

10. the surrounding enviroment information query system based on Internet of Things according to claim 9 is characterized in that,

Described user terminal comprises computing machine, PDA, mobile phone or IPTV;

Described internet-of-things terminal comprises computing machine, mobile phone, sensor, Temperature Detector or moisture detector.

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