CN113993097A - Internet of things common platform implementation method and system - Google Patents
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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
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/901—Indexing; Data structures therefor; Storage structures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/903—Querying
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y10/00—Economic sectors
- G16Y10/75—Information technology; Communication
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y20/00—Information sensed or collected by the things
- G16Y20/40—Information sensed or collected by the things relating to personal data, e.g. biometric data, records or preferences
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y40/00—IoT characterised by the purpose of the information processing
- G16Y40/10—Detection; Monitoring
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y40/00—IoT characterised by the purpose of the information processing
- G16Y40/50—Safety; Security of things, users, data or systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
Abstract
The invention discloses a method and a system for realizing a common platform of the Internet of things, wherein the method comprises the following steps: s1, data acquisition, wherein the data source is various data sensed by the sensor, and the data of the video monitoring product is video stream of a monitoring picture; s2, data transmission, namely transmitting the acquired data to an Internet of things common platform; s3, storing data, wherein the Internet of things common platform server writes the data into a local database after receiving the data; s4, data processing, namely extracting valuable parts of mass data in the database; and S5, data application, wherein the data information required by the user is inquired on the Internet of things common platform. The invention supports the access of various types of equipment, meets numerous business scenes, has modular service supporting capability, can help developers to quickly form stable and reliable application of the Internet of things at lower cost, assists the further development of the industry of the Internet of things, and solves the problems of difficult interconnection and intercommunication of data and high development cost.
Description
Technical Field
The invention belongs to the field of Internet of things, and particularly relates to a method for realizing a common platform of the Internet of things. Meanwhile, the invention also relates to an Internet of things commonality platform system.
Background
The internet of things platform is an important basis for solving fragmentation of the internet of things and improving the scale level of the internet of things. And each large operator builds a large-scale Internet of things terminal connection management platform based on a self-built network.
The current internet of things platform has the following defects:
1. different industries have own characteristics, production processes, operation modes and the like are different, the application of the Internet of things is customized according to user requirements, the fragmentation degree is high, resources cannot be communicated, the flexibility and expandability of the business of the Internet of things are greatly reduced, and the development of the industry of the Internet of things is limited;
2. the Internet of things application has no uniform format standard, rule and protocol from the equipment side to the platform side, so that the overall openness of the system is poor, and the overall work cannot be carried out; each Internet of things application needs to be developed and deployed from a perception transmission layer, a data processing layer to a data application layer, multiple tasks are repeated, functions of equipment management, data management and storage, performance optimization and the like are repeatedly developed, and the traditional development mode causes low component reuse rate;
4. the successful deployment and operation of the application of the internet of things relate to various technologies such as data processing, data storage, cloud computing and the like, and the requirement on application developers of various enterprises is high, so that the development efficiency is low and the cost is high;
therefore, an internet of things commonality platform implementation method and system are provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a method and a system for realizing a common platform of the Internet of things.
An Internet of things commonality platform implementation method comprises the following steps:
s1, data acquisition, wherein the data source is various data sensed by the sensor, and the data of the video monitoring product is video stream of a monitoring picture;
s2, data transmission, namely transmitting the acquired data to an Internet of things common platform;
s3, storing data, wherein the Internet of things common platform server writes the data into a local database after receiving the data;
s4, data processing, namely extracting valuable parts of mass data in the database;
and S5, data application, wherein the data information required by the user is inquired on the Internet of things common platform.
Preferably, the data interface of the internet of things commonality platform described in step S2 supports multiple data transmission modes of LoRa, NB-IoT, and WIFI.
An internet of things commonality platform system, the internet of things commonality platform system comprising: the system comprises a data acquisition layer, a data transmission layer, a data storage layer, a data processing layer and an application layer;
the data acquisition layer comprises positioning equipment and NB (NB) equipment, for the positioning equipment and the NB equipment, the most fundamental source of data is various data sensed by a sensor, data of a video monitoring product is video stream of a monitoring picture, and the data of acquisition ends is the basis of the application of the Internet of things;
the data transmission layer transmits the data sensed by the NB equipment to an NB base station through an NB communication module of the gateway, and communicates with the service end of the Internet of things common platform through the network of an operator;
the data storage layer is used for storing not only data transmitted from a terminal, but also user data of service logic at the side of the Internet of things common platform and running cache information, and a storage mechanism combining various storage modes of MySQL + Redis + MongoDB is adopted for storage;
the processing operation of the data processing layer depends on the specific requirements of the upper application representation layer;
the application layer provides a simple and clear interface, an operation-friendly system and an open unified API (application program interface), and realizes multi-type equipment access and basic function development, so that developers can flexibly expand required functions on the basis of the platform, secondary development is realized, and the application facing to actual scenes is quickly generated.
Preferably, the functions of the common platform system of the internet of things include user security management and interface IP white list filter in the aspect of security, resource list, trigger and common requirement positioning functions in the application of the internet of things, a data storage mechanism in the aspect of performance optimization and a read-write separation database architecture.
Preferably, the user security management is transmitted and verified after the Hash algorithm is adopted for calculation, leakage of a core password in the process of requesting transmission from a front end to a server is avoided, a token is generated by using an irreversible algorithm to maintain the user login state, the token has settable timeliness, the token of a user who is inactive for a long time can expire, and the user access security is guaranteed from a time dimension.
Preferably, the interface IP white list filtering mechanism guarantees the controllability of the user on the IP of the visitor and enhances the safety guarantee capability of the user on the system.
Preferably, the resource list provides visual and visual chart display for the user, which is the basis of further data value mining, and the user can master the data collected by the terminal at any time.
Preferably, the trigger function has wide application in alarm requirement scenes, and flexible and controllable trigger conditions and various alarm modes can meet most of trigger requirements.
Preferably, the positioning device is used for multiple application scenarios of the internet of things; the data storage layer adopts MySQL to store business data with strong logic relation, the MongDB database with high query performance stores mass terminal data, Redis stored based on a memory is used as a cache tool to further improve the system performance, and a multi-database combined storage mechanism can bring good experience to users; and adjusting the relational database architecture to realize a read-write separation data server architecture.
The invention has the technical effects and advantages that: compared with the traditional Internet of things platform, the Internet of things common platform implementation method provided by the invention supports access of various types of equipment, meets a plurality of business scenes, has modular service support capability, can help developers to quickly form stable and reliable Internet of things application at lower cost, can help the Internet of things industry to further develop, and solves the problems of difficulty in interconnection and intercommunication of data and high development cost.
Drawings
Fig. 1 is a block diagram of a common platform system of the internet of things.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. 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.
The invention provides a method for realizing a common platform of the Internet of things, which comprises the following steps:
s1, data acquisition, wherein the data source is various data sensed by the sensor, and the data of the video monitoring product is video stream of a monitoring picture;
s2, data transmission, namely transmitting the acquired data to an Internet of things common platform;
the data interface of the internet of things common platform in the step S2 supports access of various data transmission modes such as LoRa, NB-IoT and WIFI;
s3, storing data, wherein the Internet of things common platform server writes the data into a local database after receiving the data;
s4, data processing, namely extracting valuable parts of mass data in the database;
and S5, data application, wherein the data information required by the user is inquired on the Internet of things common platform.
The utility model provides an thing networking commonality platform system, this thing networking commonality platform system overall architecture includes: the data acquisition layer, the data transmission layer, the data storage layer, the data processing layer and the application layer are mainly used as follows:
the data acquisition layer comprises positioning equipment and NB (NB) equipment, the most fundamental source of data is various data sensed by a sensor for the positioning equipment and the NB equipment, data of a video monitoring product is video stream of a monitoring picture, and the data of the acquisition ends is the basis of application of the Internet of things.
The positioning equipment is used for various application scenes of the Internet of things; the data storage layer adopts MySQL to store business data with strong logic relation, the MongDB database with high query performance stores mass terminal data, Redis stored based on a memory is used as a cache tool to further improve the system performance, and a multi-database combined storage mechanism can bring good experience to users; data server architecture for adjusting relational database architecture and realizing read-write separation
The data transmission layer transmits data sensed by the NB equipment to the NB base station through the NB communication module of the gateway, the NB base station is built by three telecom operators in China and needs to communicate with the service end of the common platform of the Internet of things through the network of the operator; the monitoring product transmits the video stream to a third-party platform in a wired or wireless mode, and a service end of the platform provides service for a user through an open port of the third-party platform; the stability and reliability of data transmission are indispensable conditions for the normal operation of the platform.
The internet of things common platform server writes data into a local database after receiving the data, so that subsequent data analysis and processing are facilitated, the data storage capacity is a common function required by each internet of things application, the data required to be stored in a data storage layer is not only data transmitted from a terminal, but also user data of business logic at the internet of things common platform side and running cache information are included, and a storage mechanism combining various storage modes of MySQL + Redis + MongoDB is stored, so that the overall performance of the platform is improved while the stable running of the system is ensured, and the user experience is improved;
after the data of the acquisition layer is gathered, in the face of huge and complicated massive data, valuable information is extracted from the massive data so as to promote the development of enterprises and industries, and the ultimate purpose of the application of the internet of things is achieved, the data processing is particularly important, and the processing operation of the data processing layer depends on the specific requirements of the upper application expression layer;
the user of the internet of things common platform generally can not be the user of the internet of things application, but an enterprise which wants to realize the internet of things application needs to carry out secondary development on the system, the application layer provides a simple and clear interface, an operation-friendly system and an open unified standard API (application programming interface), and the access and basic function development of various types of equipment are realized, so that a developer can flexibly expand the required functions on the basis of the platform, realize secondary development and quickly generate the application facing to a practical scene.
The functions of the Internet of things common platform system comprise user safety management and interface IP white list filter in the aspect of safety, resource list, trigger and common requirement positioning functions in Internet of things application, a data storage mechanism in the aspect of performance optimization and a read-write separation database architecture;
the user security management adopts Hash algorithm calculation and then transmission and verification, so that the core password is prevented from being leaked in the request transmission from the front end to the server, a token is generated by using an irreversible algorithm to maintain the user login state, the token has settable timeliness, the token of a user who is inactive for a long time can expire, and the user access security is ensured from the time dimension; the interface IP white list filtering mechanism ensures the controllability of the user on the IP of the visitor and enhances the safety guarantee capability of the user on the system; the resource list provides visual and visual chart display for the user, which is the basis of further data value mining, and the user can master the data collected by the terminal at any time; the trigger function has wide application in alarm requirement scenes, and flexible and controllable trigger conditions and various alarm modes can meet most of trigger requirements.
In conclusion, the invention supports the access of various types of equipment, meets numerous business scenes, has modular service supporting capability, can help developers to quickly form stable and reliable Internet of things application at lower cost, can help the Internet of things industry to further develop, and solves the problems of difficult interconnection and intercommunication of data and high development cost.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. An Internet of things commonality platform implementation method is characterized by comprising the following steps:
s1, data acquisition, wherein the data source is various data sensed by the sensor, and the data of the video monitoring product is video stream of a monitoring picture;
s2, data transmission, namely transmitting the acquired data to an Internet of things common platform;
s3, storing data, wherein the Internet of things common platform server writes the data into a local database after receiving the data;
s4, data processing, namely extracting valuable parts of mass data in the database;
and S5, data application, wherein the data information required by the user is inquired on the Internet of things common platform.
2. The method for realizing the internet of things commonality platform according to claim 1, wherein: the data interface of the internet of things common platform in the step S2 supports access of various data transmission modes such as LoRa, NB-IoT and WIFI.
3. An internet of things commonality platform system of any of claims 1-2, wherein: this thing networking commonality platform system includes: the system comprises a data acquisition layer, a data transmission layer, a data storage layer, a data processing layer and an application layer;
the data acquisition layer comprises positioning equipment and NB (NB) equipment, for the positioning equipment and the NB equipment, the most fundamental source of data is various data sensed by a sensor, data of a video monitoring product is video stream of a monitoring picture, and the data of acquisition ends is the basis of the application of the Internet of things;
the data transmission layer transmits the data sensed by the NB equipment to an NB base station through an NB communication module of the gateway, and communicates with the service end of the Internet of things common platform through the network of an operator;
the data storage layer is used for storing not only data transmitted from a terminal, but also user data of service logic at the side of the Internet of things common platform and running cache information, and a storage mechanism combining various storage modes of MySQL + Redis + MongoDB is adopted for storage;
the processing operation of the data processing layer depends on the specific requirements of the upper application representation layer;
the application layer provides a simple and clear interface, an operation-friendly system and an open unified API (application program interface), and realizes multi-type equipment access and basic function development, so that developers can flexibly expand required functions on the basis of the platform, secondary development is realized, and the application facing to actual scenes is quickly generated.
4. The internet of things commonality platform system of claim 3, wherein: the functions of the Internet of things common platform system comprise user safety management and interface IP white list filter in the aspect of safety, resource list, trigger and common requirement positioning functions in Internet of things application, a data storage mechanism in the aspect of performance optimization and a read-write separation database architecture.
5. The internet of things commonality platform system of claim 4, wherein: the user security management adopts Hash algorithm calculation and then transmission and verification, so that the core password is prevented from being leaked in the request transmission from the front end to the server, a token is generated by using an irreversible algorithm to maintain the user login state, the token has settable timeliness, the user token which is inactive for a long time can be expired, and the user access security is ensured from the time dimension.
6. The internet of things commonality platform system of claim 4, wherein: the interface IP white list filtering mechanism ensures the controllability of the user on the IP of the visitor and enhances the safety guarantee capability of the user on the system.
7. The internet of things commonality platform system of claim 4, wherein: the resource list provides visual and visual chart display for the user, is the basis for further data value mining, and the user can master the data collected by the terminal at any time.
8. The internet of things commonality platform system of claim 4, wherein: the trigger function has wide application in alarm requirement scenes, and flexible and controllable trigger conditions and various alarm modes can meet most of trigger requirements.
9. The internet of things commonality platform system of claim 3, wherein: the positioning equipment is used for various application scenes of the Internet of things; the data storage layer adopts MySQL to store business data with strong logic relation, the MongDB database with high query performance stores mass terminal data, Redis stored based on a memory is used as a cache tool to further improve the system performance, and a multi-database combined storage mechanism can bring good experience to users; and adjusting the relational database architecture to realize a read-write separation data server architecture.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108681488A (en) * | 2018-05-19 | 2018-10-19 | 济南浪潮高新科技投资发展有限公司 | A kind of platform of internet of things terminal data report method |
| CN109375594A (en) * | 2018-10-10 | 2019-02-22 | 杭州润缘信息科技有限公司 | Urban safety wisdom control platform and managing and control system |
| CA3063018A1 (en) * | 2018-11-21 | 2020-10-17 | Beijing Yutian Technology Co. Ltd | An intelligent emergency decision support system for emergency communication |
| CN112307104A (en) * | 2020-11-02 | 2021-02-02 | 感知集团有限公司 | Monitoring system based on internet of things commonality platform |
| CN112383631A (en) * | 2020-11-17 | 2021-02-19 | 珠海大横琴科技发展有限公司 | Regional Internet of things platform and data processing method based on regional Internet of things platform |
| CN112465175A (en) * | 2020-12-09 | 2021-03-09 | 河南省予卓信息科技有限公司 | Public service internet of things technology service platform |
| CN113570486A (en) * | 2020-04-29 | 2021-10-29 | 兰州大学 | Linkage type intelligent community management method based on NB-IOT |
-
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- 2021-11-15 CN CN202111345499.6A patent/CN113993097A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108681488A (en) * | 2018-05-19 | 2018-10-19 | 济南浪潮高新科技投资发展有限公司 | A kind of platform of internet of things terminal data report method |
| CN109375594A (en) * | 2018-10-10 | 2019-02-22 | 杭州润缘信息科技有限公司 | Urban safety wisdom control platform and managing and control system |
| CA3063018A1 (en) * | 2018-11-21 | 2020-10-17 | Beijing Yutian Technology Co. Ltd | An intelligent emergency decision support system for emergency communication |
| CN113570486A (en) * | 2020-04-29 | 2021-10-29 | 兰州大学 | Linkage type intelligent community management method based on NB-IOT |
| CN112307104A (en) * | 2020-11-02 | 2021-02-02 | 感知集团有限公司 | Monitoring system based on internet of things commonality platform |
| CN112383631A (en) * | 2020-11-17 | 2021-02-19 | 珠海大横琴科技发展有限公司 | Regional Internet of things platform and data processing method based on regional Internet of things platform |
| CN112465175A (en) * | 2020-12-09 | 2021-03-09 | 河南省予卓信息科技有限公司 | Public service internet of things technology service platform |
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