CN212850567U - Digital economic index data acquisition system - Google Patents
Digital economic index data acquisition system Download PDFInfo
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- CN212850567U CN212850567U CN202022176003.4U CN202022176003U CN212850567U CN 212850567 U CN212850567 U CN 212850567U CN 202022176003 U CN202022176003 U CN 202022176003U CN 212850567 U CN212850567 U CN 212850567U
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Abstract
The utility model discloses a digital economic index data acquisition system, which comprises a front end data acquisition system and a server; the front-end data acquisition system comprises a power supply module, a main control module, a data acquisition module and a wireless communication module, wherein the data acquisition module and the wireless communication module are connected with the main control module. The utility model discloses a digit economic indicator data real-time or regularly acquire, degree of automation is high, the rate of accuracy is guaranteed, has solved manual collection and has wasted time and energy and the beneath problem of efficiency, has avoided the people to count the mistake and has artificially not reported shortcomings such as.
Description
Technical Field
The utility model relates to an electronic government affairs data acquisition system technical field especially relates to a digital economic indicator data acquisition system.
Background
For index statistics, the traditional statistical mode is used for reporting of each production enterprise or related units, so that the defects that some enterprise departments or units do not report, the data reported by some enterprise departments or units are very inaccurate, and the statistics of some data (such as the online rate of the business internet of things terminal) is time-consuming and labor-consuming.
Moreover, the reported data is lack of unified management, and data summarization is additionally needed, so that the later statistical analysis is time-consuming and labor-consuming.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem, provide a digit economic index collection system device, through automatic data acquisition device, can acquire the socioeconomic index data of distributing in different regions in real time or regularly, and the consumption is extremely low, can work for a long time.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a digital economic indicator data acquisition system comprising: a front-end data acquisition system and a server; the front-end data acquisition system comprises a power supply module, a main control module, a data acquisition module and a wireless communication module, wherein the data acquisition module and the wireless communication module are connected with the main control module; the power supply module comprises three power supply circuits connected in parallel, each power supply circuit comprises a power supply chip and a voltage conversion chip, and the power supply chips are respectively used for supplying power to the main control module, the data acquisition module and the wireless communication model.
Furthermore, the front-end data acquisition system also comprises a GPRS module which is connected with the main control module.
Further, the front-end data acquisition system comprises an active data acquisition system and a passive data acquisition system.
Further, the passive data acquisition system comprises a user interaction device and a user biological information acquisition device.
Further, the server is a server cluster, and the server cluster includes: the system comprises a distributed front-end server, a first communication module, a cloud server, a second communication module and a network server; each front-end server in the distributed front-end servers is connected with the cloud server through a first communication module, and each front-end server and the cloud server are in a star network structure; the cloud server is connected with the network server through the second communication module.
Further, each front-end server and the cloud server are connected together through a hub.
Further, the first communication module and the second communication module each include a wireless gateway controller.
Further, the wireless gateway controller comprises a wireless gateway and a wireless router, wherein the wireless gateway is composed of a wireless signal transceiver module and a microprocessor.
Further, the wireless gateway controller further comprises a power supply system, and the power supply system comprises a power supply management chip and a power supply power control module.
Further, the data acquisition system is also connected with a client side, and the client side is in communication connection with the cloud server
The utility model has the advantages that:
the utility model discloses an automatic data acquisition device can acquire the socioeconomic index data that distribute in different areas in real time or regularly, through setting up the power module of many parallel circuits, has realized the independent power supply of module, has guaranteed that the consumption is extremely low and can work for a long time;
the utility model has higher automation degree and guaranteed accuracy, solves the problems of time and labor waste and low efficiency of manual collection, and avoids the defects of artificial statistical error, artificial unrevealed report and the like;
the information of the operating user is acquired through the user biological information acquisition device, so that the traceability of data sources is ensured, the inaccuracy of data reporting is avoided, and the phenomenon of non-reporting is conveniently counted in the later period;
the GPRS module is arranged for the data acquisition system, so that the front-end data acquisition system can be positioned, and whether the data source is complete or not can be corrected subsequently; data storage is carried out through the collection of the distributed front-end server and the cloud server, and the integrity of the data is guaranteed;
the data can be accessed through the cloud server or the network server, so that a user can acquire the data in multiple ways, and the data can be verified and analyzed later;
a wireless gateway controller and a power supply system are arranged on the communication module, so that stable transmission of data is guaranteed on the basis of energy consumption saving.
Drawings
Fig. 1 is a schematic view of the overall structure in an embodiment of the present invention;
fig. 2 is a power supply module of the front-end data acquisition system in an embodiment of the present invention;
fig. 3 is a wireless communication module in an embodiment of the invention;
fig. 4 is a flow chart of a wireless communication module in an embodiment of the invention;
fig. 5 is a memory module in an embodiment of the invention;
fig. 6 is a data collection interface in an embodiment of the invention;
fig. 7 is a diagram of a server cluster architecture in an embodiment of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and examples.
Example one
As shown in fig. 1, the present embodiment provides a digital economic indicator data acquisition system, including: the system comprises a front-end data acquisition system, a wireless communication module and a server. The terminal data acquisition system of the Internet of things acquires the online state data of the terminal of the Internet of things and sends the acquired data to the server through the wireless communication module.
The front-end data acquisition system mainly comprises an active data acquisition system and a passive data acquisition system. The active data acquisition system comprises an Internet of things terminal data acquisition system and a network data automatic acquisition system, such as existing tools like a webpage crawler and the like; the passive data acquisition system is an acquisition system with input modes such as a keyboard. The passive data acquisition systems are connected with the user interaction equipment and the user biological information acquisition device. The user interaction equipment comprises but is not limited to a mouse, a keyboard and a voice recognition module, and the user interaction equipment can be used for manually collecting or inputting the economic index data as long as the user interaction equipment can input the front-end server. The user biological information acquisition device comprises a fingerprint module, or an iris monitoring module, or a face recognition module, or a voiceprint recognition module. By collecting the biological information of the user, the data collection process can be traced conveniently in the later stage.
The terminal data acquisition system of the Internet of things comprises a power supply module, a main control module, a data acquisition module, a wireless communication module and a GPRS module, wherein the power supply module, the data acquisition module, the wireless communication module and the GPRS module are all connected with the main control module, and the power supply module supplies power for the main control module, the data acquisition module, the wireless communication module and the GPRS module respectively.
The chip used by the main control module is STM 8L; the wireless communication module is SIM900A, and sends the data sent by the terminal data acquisition system of the Internet of things to the server.
The power supply module comprises three power supply circuits connected in parallel, each power supply circuit comprises a power supply chip and a voltage conversion chip, and the power supply chips are respectively used for supplying power to the main control module, the data acquisition module and the wireless communication model. Specifically, the power supply chips on each power supply circuit are respectively WRB0512CS-2W, TPS76801 and TPS76633, and the corresponding voltage conversion chips are a WRB _ CS-2W module, a TPS76633 and a TPS76801 which are stabilized and single-output, as shown in fig. 2, which can respectively provide 12V, 3.3V and 4.2V voltages and respectively provide power for the data acquisition module, the main control module and the wireless communication module.
As shown in fig. 3, the main control module controls the operation of the front-end data acquisition system to acquire related data, the main control chip communicates with the SIM900A to transmit the data to the server management terminal in a wireless manner, and the communication module is connected with the main control chip through a serial port to realize communication.
During the period from the start-up of the wireless communication module to the network registration, the radio frequency transmission power is higher, the current consumption and ripple of the VBAT end are increased, or the voltage drop can be caused during the communication of the wireless communication module, a bypass capacitor is added at the VBAT end during the design, and a capacitor with 100 muF and low ESR or a 100 muF tantalum capacitor (low ESR) and a ceramic capacitor (1 muF-10 muF) are connected in parallel.
The server cluster is a virtual machine, receives economic index data acquired by the internet of things terminal data acquisition system, and realizes statistical analysis and the like of the data.
JP1 is a pin for connecting a module with the outside, including a power-on pin, a reset pin and two communication pins of the module, so that the module can be controlled by an IO port of an MCU to perform power-off, power-on and reset, perform data transmission and reception through serial port communication, and realize incoming call triggering through connection of the IO port and an RI pin of the module. The communication module and the MCU serial port have a level matching problem, and when the serial ports are connected, a 100 ohm resistor is connected in series between the serial ports, namely between the TXD pin and the RXD pin.
As shown in fig. 4, it is a GPRS module work flow diagram. After the system is powered on, the GSM/GPRS module is initialized, and the SIM900A module is controlled by the main control chip to be started. After the SIM card is started, the main controller sends AT to the USART to synchronize with the Baud rate of the SIM900A module, and after the completion, the main controller sends an instruction to inquire and waits for the SIM card to be registered successfully. The SIM900A is set to allow SLEEP mode entry after successful registration. Subsequently, a mode (short message mode or TCP protocol mode) for transmitting data is set. Short message mode: firstly, a Text sending mode and a number for receiving short messages are set, and then when data needs to be uploaded, the data stored in the memory is read out and edited into the short messages to be sent to a specified number. GPRS mode: the method comprises the steps of firstly sending an AT instruction to connect an IP address and a port number of a monitoring terminal through a TCP protocol, and then reading data from a memory and sending the data to a server when waiting for data uploading as in a short message mode. Through the GPRS module, the positioning of the front-end data acquisition system can be realized, so that whether the data source is complete or not can be corrected subsequently.
As shown in fig. 5, the circuit is a memory circuit and uses an AT24C256 chip. The collecting device aims to collect relevant data, the collecting mode can be timing collecting and manual command collecting, the data can be stored in the E2PROM for preventing the collected data from being lost manually, and when the manager needs the data, the manager can call the data, and if the manager does not need to erase the stored data by sending a command. The storage chip and the main control MCU are communicated through I2C, and the connection circuit is simple and easy to realize.
As shown in fig. 6, the circuit is a sensor interface, and different sensors can be connected according to different types of data collected.
Example two
On the basis of the first embodiment, in order to ensure the integrity, accuracy and traceability of data transmission. The embodiment discloses a digital economic indicator data acquisition system, as shown in fig. 7, the data acquisition system includes the data acquisition system described in the first embodiment, that is, includes a front-end data acquisition system, a wireless communication module, and a server. Wherein, the server is a server cluster architecture, and the server cluster comprises: the system comprises a distributed front-end server, a first communication module, a cloud server, a second communication module and a network server.
The data acquisition system described in the first embodiment is connected to the distributed front-end server, and transmits acquired data to the distributed front-end server.
The distributed front-end server is connected with the cloud server through the first communication module and transmits the economic index data to the cloud server. Specifically, all front-end servers and cloud-end servers are connected together through a concentrator to form a data acquisition network with a star structure. And the cloud server is used for storing the received economic index data and the user biological information acquisition device in a form of a relational database.
The cloud server is connected with the network server through a second communication module, and the network server is used for issuing economic index data.
The first communication module and the second communication module comprise a wireless gateway controller, specifically, the wireless gateway controller comprises a wireless gateway and a wireless router, wherein the wireless gateway comprises a wireless signal transceiving module and a microprocessor. One end of the wireless router is connected with a front-end server, the other end of the wireless router is connected with a wireless signal receiving and transmitting module, the other end of the wireless signal receiving and transmitting module is connected with a microprocessor, and the microprocessor is connected with a cloud server. The wireless signal receiving and sending module receives data sent by the front-end server through the wireless router, and the data are transmitted to the wireless gateway controller through the microprocessor and the wireless signal receiving and sending module. The gateway adopts wireless control, can realize data transmission before distributed front end database and the high in the clouds database, realizes wireless centralized control.
The wireless gateway controller further comprises a power supply system for providing power to the wireless gateway controller. The power supply system comprises a power supply management chip and a power supply power control module; the power supply power control module comprises a DC-DC switch type voltage conversion module and a photoelectric coupling module, and the output end of the power supply management chip is connected with the DC-DC switch type voltage conversion module; and the output end of the photoelectric coupling module is connected with the feedback end of the power management chip.
On the basis of the above embodiments, the data acquisition system can be connected with a client, where the client includes but is not limited to a computer, a PC, a tablet, a mobile phone, and the like. Specifically, the client can be connected to the cloud server through an interface so as to acquire the acquired original data, and can also access the network server so as to acquire digital economic indicators with different dimensions. The client can be used for editing, analyzing and displaying data.
The power management chip adopts a CN1185 chip.
The DC-DC switch type voltage conversion module adopts a TPS62730 chip.
The photoelectric coupling module adopts MOC 3031.
The digital economic indicators comprise digital government service mode types, digital government service item types, digital government transaction guides, digital government online transaction types, public online service evaluation on digital governments, digital economy core industry added value, information manufacturing industry added value above scale, information service industry added value above scale, average number of workers per year in information manufacturing industry above scale, average number of workers per year in information service industry above scale, new product output value in information manufacturing industry above scale, total output value in information manufacturing industry above scale, large data investment amount, cloud computing service market scale, Internet of things terminal user number, mobile Internet access flow, fixed broadband total number of each operator, mobile Internet user number of each operator, permanent population total number, fixed broadband user number above 200M, all broadband user number, The number of users above 100M in a rural fixed broadband, the number of users in a rural fixed broadband, the fixed investment completion amount of an infrastructure information facility, the internet investment and financing amount, the total import and export amount of an electronic information industry, the total value of a new generation of information technology industry, the total value of the last year information technology industry, the total value of software business income, the income of big data products and services, the total amount of inventions in the information technology field, the number of effective inventions of the digital economy core industry owned by people, the proportion of the added value of the digital economy core industry in GDP, the number of clouds on enterprises, the total amount of network retail, the B2B earning scale, the network appointment vehicle service scale, the network video daily average on-demand volume, the number of active users in WeChat monthly, the search engine market scale, the electronic payment service volume, the ' Internet + ' collaborative manufacturing scale, ' the Internet + ' Smart energy scale, ' the, "Internet +" high-efficient logistics scale.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (10)
1. A digital economic indicator data acquisition system, comprising: a front-end data acquisition system and a server; the front-end data acquisition system comprises a power supply module, a main control module, a data acquisition module and a wireless communication module, wherein the data acquisition module and the wireless communication module are connected with the main control module; the power supply module comprises three power supply circuits connected in parallel, each power supply circuit comprises a power supply chip and a voltage conversion chip, and the power supply chips are respectively used for supplying power to the main control module, the data acquisition module and the wireless communication model.
2. The digital economic indicator data acquisition system of claim 1, wherein the front end data acquisition system further comprises a GPRS module connected to the main control module.
3. The system as claimed in claim 1, wherein the front end data collection system comprises an active data collection system and a passive data collection system.
4. A digital economic indicators data collection system as claimed in claim 3 wherein said passive data collection system comprises user interactive devices and user biological information collection means.
5. The system of claim 1, wherein the server is a server cluster, the server cluster comprising: the system comprises a distributed front-end server, a first communication module, a cloud server, a second communication module and a network server; each front-end server in the distributed front-end servers is connected with the cloud server through a first communication module, and each front-end server and the cloud server are in a star network structure; the cloud server is connected with the network server through the second communication module.
6. The system of claim 5, wherein each front-end server is connected to the cloud server via a hub.
7. The system of claim 5, wherein the first communication module and the second communication module each comprise a wireless gateway controller.
8. The system of claim 7, wherein the wireless gateway controller comprises a wireless gateway and a wireless router, wherein the wireless gateway comprises a wireless signal transceiver module and a microprocessor.
9. The digital economic indicator data acquisition system of claim 7 wherein the wireless gateway controller further comprises a power system, the power system comprising a power management chip and a power control module.
10. The system according to claim 5, wherein the data acquisition system is further connected to a client, and the client is in communication with the cloud server.
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| CN202022176003.4U CN212850567U (en) | 2020-09-28 | 2020-09-28 | Digital economic index data acquisition system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112860785A (en) * | 2021-03-31 | 2021-05-28 | 山东财经大学 | Economic data analysis method and system |
| CN113434448A (en) * | 2021-06-09 | 2021-09-24 | 湖州市吴兴区数字经济技术研究院 | Digital economic data acquisition system and method based on 5G communication |
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2020
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112860785A (en) * | 2021-03-31 | 2021-05-28 | 山东财经大学 | Economic data analysis method and system |
| CN113434448A (en) * | 2021-06-09 | 2021-09-24 | 湖州市吴兴区数字经济技术研究院 | Digital economic data acquisition system and method based on 5G communication |
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