Ubiquitous network data infrastructure service system based on smart city

Abstract

The invention provides a ubiquitous network data infrastructure service system based on a smart city, and the system comprises a data collection module, a terminal network service module, a data center module, and a mobile application module. The terminal network service module is used for establishing a service network at a terminal and providing basic services, the data center module is used for managing data and providing deep services, and the mobile application module is used for accessing the service network and selecting service contents; the system can access a service network at any time to obtain city data and enjoy service content provided by a smart city, and life convenience can be effectively improved.

Description

Technical Field

[0001] The present invention relates to the field of electronic digital data processing, and in particular to a ubiquitous network data infrastructure service system based on a smart city. Background Art

[0002] Urban services can effectively improve the happiness of residents in urban life, but existing urban services generally need to be obtained at designated outlets, and the service content is not trivial enough. Therefore, a system is needed to provide more comprehensive and detailed service content, simplify the way to obtain services, and better improve the quality of urban services.

[0003] The foregoing discussion of the background art is intended only to facilitate an understanding of the present invention. This discussion does not acknowledge or admit that any of the material referred to is part of the common general knowledge.

[0004] Now many city service systems have been developed. After a lot of searching and reference, it is found that the existing city service systems are such as the system disclosed by the publication number CN117151555B. These systems generally include: an indicator acquisition module, which is used to obtain and analyze the service needs of urban users to obtain multi-dimensional indicators for service needs; a list construction module, which is used to retrieve each dimension information matching the multi-dimensional indicators from the data collection library and construct an initial dimension list; a feedback evaluation module, which is used to obtain the feedback service information under the latest cycle, and to conduct feedback evaluation on the feedback service information to determine the feedback factor under the corresponding dimension; a first update module, which is used to perform a first update on the corresponding dimension information; a second update module, which is used to perform a second update on the dimension information in the initial dimension list based on a non-single optimization factor; an information arrangement module, which is used to arrange information according to the needs of urban users based on the updated dimension list, and output it to the user end. However, this system is a centralized processing of user service needs, which is inefficient and prone to network congestion. At the same time, it cannot provide more trivial and detailed service content. Summary of the invention

[0005] The purpose of the present invention is to propose a ubiquitous network data infrastructure service system based on smart city in view of the existing deficiencies.

[0006] The present invention adopts the following technical solution:

[0007] A ubiquitous network data infrastructure service system based on smart city, including a data acquisition module, a terminal network service module, a data center module and a mobile application module;

[0008] The data collection module is used to collect basic data of the city, the terminal network service module is used to establish a service network at the terminal and provide basic services, the data center module is used to manage data and provide in-depth services, and the mobile application module is used to access the service network and select service content;

[0009] The data acquisition module includes a sensor unit, a data transmission unit and an identity recognition unit, wherein the sensor unit is used to detect basic data, the data transmission unit is used to transmit basic data, and the identity recognition unit is used to provide identity information and access a service network;

[0010] The terminal network service module includes an identity detection unit, a data cache unit, a mobile access unit, a central access unit and an application feedback unit. The identity detection unit is used to detect and identify the identity information of the collection terminal and establish a connection relationship with the collection terminal. The data cache unit is used to temporarily store the data sent by the collection terminal. The mobile access unit is used to provide a service interface. The central access unit is used to process data interaction with the data center module. The application feedback unit is used to process application tasks with the mobile application module;

[0011] The data center module includes a big data storage unit, a data retrieval unit and a data processing unit. The big data storage unit is used to receive and store data information uploaded by the service terminal, the data calculation unit is used to retrieve the required information from the big data storage unit, and the data processing unit is used to process the retrieved data and feed it back to the service terminal;

[0012] The mobile application module includes a service access unit and an application interaction unit, wherein the service access unit is used to retrieve a service interface and connect, and the application interaction unit is used to provide a service interaction interface and send a service application;

[0013] Furthermore, the identity recognition unit includes a signal generation processor, an identity coding processor and a channel construction processor, wherein the signal generation processor is used to transmit a signal outward, the identity coding processor is used to encode the signal information, and the channel construction processor is used to receive a confirmation signal and construct a communication channel;

[0014] Further, the identity detection unit includes a signal receiving processor, a signal feedback processor and a format verification processor, the signal receiving processor is used to receive the identity signal, the signal feedback processor is used to send a confirmation signal, and the format verification processor is used to perform format analysis on the content in the identity signal;

[0015] The format verification processor calculates the format code in the identity signal according to the following formula to obtain the verification value V:

[0016]

[0017] Where C(i) represents the i-th format code value extracted from the identity signal, and n is the number of format codes in the identity signal;

[0018] When the verification value is the preset value, it means that the format of the received identity signal is correct;

[0019] Further, the application feedback unit includes an application judgment processor, a direct feedback processor and a transfer processor, wherein the application judgment processor is used to judge whether the application task belongs to the basic service, the direct feedback processor is used to directly obtain the required data from the data cache unit and feed it back to the mobile terminal, and the transfer processor is used to send demand information to the deep service application processor and receive the service result from the deep service processor and feed it back to the mobile terminal;

[0020] Further, the data retrieval unit includes a query processor, an index manager and a result output processor, the query processor is used to receive a query application and convert it into a query instruction, the index manager is used to execute the query instruction to obtain the retrieved content from the content register, and the result output processor is used to feed back the retrieved content to the data processing unit;

[0021] The data processing unit includes a deep service parsing processor, a service processing database and a data execution processor. The deep service parsing processor is used to receive the deep service application sent by the central access unit and perform parsing processing. The service processing database is used to store the processing method information of each deep service on data. The data execution processor is used to process the retrieved content according to the corresponding processing method.

[0022] The deep service parsing processor obtains a parsing item based on a mapping relationship between the deep service item and the basic data item, and generates a query application based on the parsing item and sends it to the query processor;

[0023] The processing method information in the service processing database exists in the form of multiple executable functions. The data execution processor copies the corresponding processing method information from the service processing database, fills the content received from the result output processor into the input end of the corresponding executable function, and finally outputs the deep service result from the output end of the executable function.

[0024] The beneficial effects achieved by the present invention are:

[0025] This system uses service terminals distributed throughout the city as the user's access point. It is a distributed processing system that can effectively avoid network congestion and provide users with instant services. Each service terminal connects to multiple collection terminals in the surrounding area, which can provide users with instant city data to meet their basic services and enjoy more trivial and detailed service content. Through the data center module, data information from service terminals in the entire city is gathered to provide users with in-depth service content without the need for additional operational burden on users, which is convenient.

[0026] To further understand the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention. However, the drawings provided are only for reference and description and are not intended to limit the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structural framework of the present invention;

[0028] Figure 2 This is a schematic diagram of the data acquisition module of the present invention;

[0029] Figure 3 This is a schematic diagram of the terminal network service module of the present invention;

[0030] Figure 4 This is a schematic diagram of the data center module of the present invention;

[0031] Figure 5 This is a schematic diagram of the identity detection unit of the present invention. DETAILED DESCRIPTION

[0032] The following is an explanation of the embodiments of the present invention through specific embodiments. Those skilled in the art can understand the advantages and effects of the present invention from the contents disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and the details in this specification can also be modified and changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. In addition, the drawings of the present invention are only simple schematic illustrations and are not depicted according to actual sizes. It is stated in advance. The following embodiments will further explain the relevant technical contents of the present invention in detail, but the disclosed contents are not intended to limit the scope of protection of the present invention.

[0033] Embodiment 1.

[0034] This embodiment provides a ubiquitous network data infrastructure service system based on smart city, combined with Figure 1 , including data collection module, terminal network service module, data center module and mobile application module;

[0035] The data collection module is used to collect basic data of the city, the terminal network service module is used to establish a service network at the terminal and provide basic services, the data center module is used to manage data and provide in-depth services, and the mobile application module is used to access the service network and select service content;

[0036] The data acquisition module includes a sensor unit, a data transmission unit and an identity recognition unit, wherein the sensor unit is used to detect basic data, the data transmission unit is used to transmit basic data, and the identity recognition unit is used to provide identity information and access a service network;

[0037] The terminal network service module includes an identity detection unit, a data cache unit, a mobile access unit, a central access unit and an application feedback unit. The identity detection unit is used to detect and identify the identity information of the collection terminal and establish a connection relationship with the collection terminal. The data cache unit is used to temporarily store the data sent by the collection terminal. The mobile access unit is used to provide a service interface. The central access unit is used to process data interaction with the data center module. The application feedback unit is used to process application tasks with the mobile application module;

[0038] The data center module includes a big data storage unit, a data retrieval unit and a data processing unit. The big data storage unit is used to receive and store data information uploaded by the service terminal, the data calculation unit is used to retrieve the required information from the big data storage unit, and the data processing unit is used to process the retrieved data and feed it back to the service terminal;

[0039] The mobile application module includes a service access unit and an application interaction unit, wherein the service access unit is used to retrieve a service interface and connect, and the application interaction unit is used to provide a service interaction interface and send a service application;

[0040] The identity recognition unit includes a signal generation processor, an identity coding processor and a channel construction processor, wherein the signal generation processor is used to transmit a signal outward, the identity coding processor is used to encode the signal information, and the channel construction processor is used to receive a confirmation signal and build a communication channel;

[0041] The identity detection unit includes a signal receiving processor, a signal feedback processor and a format verification processor, wherein the signal receiving processor is used to receive the identity signal, the signal feedback processor is used to send a confirmation signal, and the format verification processor is used to perform format analysis on the content in the identity signal;

[0042] The format verification processor calculates the format code in the identity signal according to the following formula to obtain the verification value V:

[0043]

[0044] Where C(i) represents the i-th format code value extracted from the identity signal, and n is the number of format codes in the identity signal;

[0045] When the verification value is the preset value, it means that the format of the received identity signal is correct;

[0046] The application feedback unit includes an application judgment processor, a direct feedback processor and a transfer processor. The application judgment processor is used to judge whether the application task belongs to the basic service. The direct feedback processor is used to directly obtain the required data from the data cache unit and feed it back to the mobile terminal. The transfer processor is used to send demand information to the deep service application processor and receive the service result from the deep service processor and feed it back to the mobile terminal.

[0047] The data retrieval unit includes a query processor, an index manager and a result output processor, wherein the query processor is used to receive a query application and convert it into a query instruction, the index manager is used to execute the query instruction to obtain the retrieved content from the content register, and the result output processor is used to feed back the retrieved content to the data processing unit;

[0048] The data processing unit includes a deep service parsing processor, a service processing database and a data execution processor. The deep service parsing processor is used to receive the deep service application sent by the central access unit and perform parsing processing. The service processing database is used to store the processing method information of each deep service on data. The data execution processor is used to process the retrieved content according to the corresponding processing method.

[0049] The deep service parsing processor obtains a parsing item based on a mapping relationship between the deep service item and the basic data item, and generates a query application based on the parsing item and sends it to the query processor;

[0050] The processing method information in the service processing database exists in the form of multiple executable functions. The data execution processor copies the corresponding processing method information from the service processing database, fills the content received from the result output processor into the input end of the corresponding executable function, and finally outputs the deep service result from the output end of the executable function.

[0051] Embodiment 2.

[0052] This embodiment includes all the contents of the first embodiment, and provides a ubiquitous network data infrastructure service system based on a smart city, including a data collection module, a terminal network service module, a data center module, and a mobile application module;

[0053] The data collection module is used to collect basic data of the city, the terminal network service module is used to establish a service network at the terminal and provide basic services, the data center module is used to manage data and provide in-depth services, and the mobile application module is used to access the service network and select service content;

[0054] Combination Figure 2 , the data acquisition module includes a sensor unit, a data transmission unit and an identity recognition unit, the sensor unit is used to detect basic data, the data transmission unit is used to transmit basic data, and the identity recognition unit is used to provide identity information and access the service network;

[0055] The sensor unit, data transmission unit and identity recognition unit are integrated into one acquisition terminal, and the sensor units in different acquisition terminals are used to detect different basic data;

[0056] Combination Figure 3 The terminal network service module includes an identity detection unit, a data cache unit, a mobile access unit, a central access unit and an application feedback unit. The identity detection unit is used to detect and identify the identity information of the collection terminal and establish a connection relationship with the collection terminal. The data cache unit is used to temporarily store the data sent by the collection terminal. The mobile access unit is used to provide a service interface. The central access unit is used to process data interaction with the data center module. The application feedback unit is used to process application tasks with the mobile application module;

[0057] The identity detection unit, data cache unit, mobile access unit, central access unit and application feedback unit are integrated in the service terminal;

[0058] Combination Figure 4 The data center module includes a big data storage unit, a data retrieval unit and a data processing unit. The big data storage unit is used to receive and store data information uploaded by the service terminal, the data calculation unit is used to retrieve the required information from the big data storage unit, and the data processing unit is used to process the retrieved data and feed it back to the service terminal;

[0059] The mobile application module includes a service access unit and an application interaction unit, wherein the service access unit is used to retrieve a service interface and connect, and the application interaction unit is used to provide a service interaction interface and send a service application;

[0060] The service access unit and the application interaction unit are installed in the mobile device in the form of software;

[0061] The collection terminals and service terminals in this system are distributed and installed in the city, and each service terminal is responsible for multiple collection terminals;

[0062] The identity recognition unit includes a signal generation processor, an identity coding processor and a channel construction processor, wherein the signal generation processor is used to transmit a signal outward, the identity coding processor is used to encode the signal information, and the channel construction processor is used to receive a confirmation signal and build a communication channel;

[0063] Each acquisition terminal has a unique identity code. The identity code processor sends the coding information containing the identity code to the signal generation processor. The signal generation processor generates a corresponding identity signal according to the coding information and transmits it outward. After receiving the identity signal, the service terminal feeds back a transmission confirmation signal. The channel construction processor waits to receive the confirmation signal and constructs a communication channel with the corresponding service terminal according to the information in the confirmation signal.

[0064] The data transmission unit sends the collected basic data to the corresponding service terminal through the established communication channel;

[0065] Combination Figure 5 The identity detection unit includes a signal receiving processor, a signal feedback processor and a format verification processor, wherein the signal receiving processor is used to receive an identity signal, the signal feedback processor is used to send a confirmation signal, and the format verification processor is used to perform format analysis on the content in the identity signal;

[0066] The format verification processor calculates the format code in the identity signal according to the following formula to obtain the verification value V:

[0067]

[0068] Where C(i) represents the i-th format code value extracted from the identity signal, and n is the number of format codes in the identity signal;

[0069] When the verification value is the preset value, it means that the format of the received identity signal is correct;

[0070] The signal feedback processor encrypts the secret key and the identity code according to the following formula to obtain a mixed code Hc:

[0071] Hc(i)=[(Id(i)·key mod 16 L )mod 10 i / 10 i-1 ];

[0072] Where Hc(i) represents the i-th value of the mixed code, Id(i) represents the i-th value of the identity code, key is the secret key value, and L is the length of the secret key;

[0073] The confirmation signal contains the communication address and the mixed code. After the channel construction processor decodes the mixed code to obtain the secret key, it establishes the communication channel according to the communication address and the secret key.

[0074] The data cache unit includes a collection terminal management processor, a basic data register and a data receiving processor. The collection terminal management processor creates a corresponding terminal identification mark based on the identity code in the identity signal. The basic data register creates a storage area based on each terminal identification mark for storing the basic data sent by the corresponding collection terminal. The data receiving processor is used to receive the basic data sent by the communication channel and store the basic data in the corresponding storage area based on the mapping relationship between the identity code and the terminal identification mark.

[0075] The central access unit includes a data integration processor and a deep service application processor, wherein the data integration processor is used to package the basic data and send it to the data center module, and the deep service application processor is used to send a deep service application to the data center module;

[0076] The application feedback unit includes an application judgment processor, a direct feedback processor and a transfer processor. The application judgment processor is used to judge whether the application task belongs to the basic service. The direct feedback processor is used to directly obtain the required data from the data cache unit and feed it back to the mobile terminal. The transfer processor is used to send demand information to the deep service application processor and receive the service result from the deep service processor and feed it back to the mobile terminal.

[0077] The big data storage unit includes a service terminal management processor, a data storage management processor and a content register, wherein the service terminal management processor is used to manage the information of the service terminal, the data storage management processor is used to manage the storage location of the data, the allocation of data blocks and the consistency of the data, and the content register is used to store specific data content;

[0078] The data retrieval unit includes a query processor, an index manager and a result output processor, wherein the query processor is used to receive a query application and convert it into a query instruction, the index manager is used to execute the query instruction to obtain the retrieved content from the content register, and the result output processor is used to feed back the retrieved content to the data processing unit;

[0079] The data processing unit includes a deep service parsing processor, a service processing database and a data execution processor. The deep service parsing processor is used to receive the deep service application sent by the central access unit and perform parsing processing. The service processing database is used to store the processing method information of each deep service on data. The data execution processor is used to process the retrieved content according to the corresponding processing method.

[0080] The deep service parsing processor obtains a parsing item based on a mapping relationship between the deep service item and the basic data item, and generates a query application based on the parsing item and sends it to the query processor;

[0081] The processing method information in the service processing database exists in the form of multiple executable functions. The data execution processor copies the corresponding processing method information from the service processing database, fills the content received from the result output processor into the input end of the corresponding executable function, and finally outputs the deep service result from the output end of the executable function;

[0082] The executable function is divided into the start function, the middle function and the end function. The input end of the start function is filled with the received content, the output of the start function is used as the input of the middle function, the output of the middle function is used as the input of the end function, and the end function outputs the deep service result;

[0083] The application interaction unit includes a display processor, an interaction detection processor and an operation execution processor, wherein the display processor is used to display the service items and service results provided by the service terminal, the interaction detection processor is used to detect the interaction operation, and the operation execution processor is used to convert the interaction operation into an application task and send it to the service terminal;

[0084] The i appearing in the above text is an ordinal number used to indicate a sequence number.

[0085] The contents disclosed above are only preferred feasible embodiments of the present invention, and do not limit the protection scope of the present invention. Therefore, all equivalent technical changes made using the contents of the present invention specification and drawings are included in the protection scope of the present invention. In addition, the elements therein can be updated as technology develops.

Claims

1. A ubiquitous network data infrastructure service system based on smart city, It is characterized in that It includes data collection module, terminal network service module, data center module and mobile application module; The data collection module is used to collect basic data of the city, the terminal network service module is used to establish a service network at the terminal and provide basic services, the data center module is used to manage data and provide in-depth services, and the mobile application module is used to access the service network and select service content; The data acquisition module includes a sensor unit, a data transmission unit and an identity recognition unit, wherein the sensor unit is used to detect basic data, the data transmission unit is used to transmit basic data, and the identity recognition unit is used to provide identity information and access a service network; The terminal network service module includes an identity detection unit, a data cache unit, a mobile access unit, a central access unit and an application feedback unit. The identity detection unit is used to detect and identify the identity information of the collection terminal and establish a connection relationship with the collection terminal. The data cache unit is used to temporarily store the data sent by the collection terminal. The mobile access unit is used to provide a service interface. The central access unit is used to process data interaction with the data center module. The application feedback unit is used to process application tasks with the mobile application module; The data center module includes a big data storage unit, a data retrieval unit and a data processing unit. The big data storage unit is used to receive and store data information uploaded by the service terminal, the data calculation unit is used to retrieve the required information from the big data storage unit, and the data processing unit is used to process the retrieved data and feed it back to the service terminal; The mobile application module includes a service access unit and an application interaction unit. The service access unit is used to retrieve a service interface and make a connection, and the application interaction unit is used to provide a service interaction interface and send a service application.

2. A ubiquitous network data infrastructure service system based on smart city as claimed in claim 1, It is characterized in that The identity recognition unit includes a signal generation processor, an identity coding processor and a channel construction processor. The signal generation processor is used to transmit signals outward, the identity coding processor is used to encode signal information, and the channel construction processor is used to receive confirmation signals and build a communication channel.

3. A ubiquitous network data infrastructure service system based on smart city as claimed in claim 2, It is characterized in that The identity detection unit includes a signal receiving processor, a signal feedback processor and a format verification processor, wherein the signal receiving processor is used to receive the identity signal, the signal feedback processor is used to send a confirmation signal, and the format verification processor is used to perform format analysis on the content in the identity signal; The format verification processor calculates the format code in the identity signal according to the following formula to obtain the verification value V: Where C(i) represents the i-th format code value extracted from the identity signal, and n is the number of format codes in the identity signal; When the verification value is a preset value, it indicates that the format of the received identity signal is correct.

4. A ubiquitous network data infrastructure service system based on smart city as claimed in claim 3, It is characterized in that The application feedback unit includes an application judgment processor, a direct feedback processor and a transit processor. The application judgment processor is used to judge whether the application task belongs to the basic service. The direct feedback processor is used to directly obtain the required data from the data cache unit and feed it back to the mobile terminal. The transit processor is used to send demand information to the deep service application processor and receive the service results from the deep service processor and feed them back to the mobile terminal.

5. A ubiquitous network data infrastructure service system based on smart city as claimed in claim 4, It is characterized in that The data retrieval unit includes a query processor, an index manager and a result output processor, wherein the query processor is used to receive a query application and convert it into a query instruction, the index manager is used to execute the query instruction to obtain the retrieved content from the content register, and the result output processor is used to feed back the retrieved content to the data processing unit; The data processing unit includes a deep service parsing processor, a service processing database and a data execution processor. The deep service parsing processor is used to receive the deep service application sent by the central access unit and perform parsing processing. The service processing database is used to store the processing method information of each deep service on data. The data execution processor is used to process the retrieved content according to the corresponding processing method. The deep service parsing processor obtains a parsing item based on a mapping relationship between the deep service item and the basic data item, and generates a query application based on the parsing item and sends it to the query processor; The processing method information in the service processing database exists in the form of multiple executable functions. The data execution processor copies the corresponding processing method information from the service processing database, fills the content received from the result output processor into the input end of the corresponding executable function, and finally outputs the deep service result from the output end of the executable function.

Images