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WIFI probe device, and data collection system and method

A probe and equipment technology, applied in the Internet field, can solve the problems of no active detection function and low data collection efficiency, and achieve the effect of eliminating easy falling off, high detection efficiency and high accuracy

Inactive Publication Date: 2018-12-07
上海意视信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the WIFI probe equipment and its acquisition methods in the market have the following disadvantages: they can only passively receive WIFI signals, have no active detection function, and the efficiency of data collection is extremely low

Method used

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  • WIFI probe device, and data collection system and method
  • WIFI probe device, and data collection system and method
  • WIFI probe device, and data collection system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] This embodiment provides a WIFI probe device, which is used as a peripheral and connected to an intelligent mobile device, such as a mobile phone, through a USB interface.

[0057] like figure 1 As shown, the WIFI probe device includes a WIFI integrated unit, a peripheral circuit composed of a four-pin Grove interface, a USB-to-serial port chip, an LDO power chip, a crystal oscillator, a Flash button, and a reset button.

[0058] like figure 2 As shown, the WIFI integrated unit receives the WIFI signal and processes it into a serial port signal and sends it to the USB-to-serial port chip through the TXD pin, and receives the serial port signal sent by the USB-to-serial port chip through the RXD pin and converts it into a WIFI signal and forwards it; The USB-to-serial port chip completes the conversion between the SPI serial interface and the USB interface of the WIFI integrated unit; the four-pin Grove interface is equipped with four pins, power supply, ground, data p...

Embodiment 2

[0092] This embodiment provides a data collection system, including: a WIFI probe device, a server and a big data platform.

[0093] The WIFI probe device obtains the information of opening WIFI terminal devices within the detection range, and uploads the information to the server.

[0094] The server is configured to receive and store the data information reported by the WIFI probe device and upload it to the big data platform.

[0095] The big data platform is deployed on an independent server, or jointly built by multiple servers, and is used to receive and store the data information reported by the server, perform analysis and processing, and send statistical results to the server .

[0096] The WIFI probe device is installed on a moving object or a fixed object.

[0097] In a more preferred embodiment of the present application, the WIFI probe device is installed on the mobile or fixed object through a USB interface.

Embodiment 3

[0099] Please refer to Figure 5 , this embodiment provides a data collection method, the WIFI probe device implements data collection through a double decoy method based on a dynamic SSID information list, and the steps include:

[0100] Step S1: the WIFI probe device receives the WIFI Probe data packets within its detection range;

[0101] Step S2: The WIFI probe device analyzes MAC address and SSID information;

[0102]Step S3: The WIFI probe device sends a WIFI Response message to the terminal device within the coverage of the WIFI probe device to perform the first decoy;

[0103] Step S4: the WIFI probe device outputs MAC address and SSID information to the host computer;

[0104] Step S5: The host computer reports the MAC address and SSID information to the server through the Internet;

[0105] Step S6: The server receives and stores the information data sent by the host machine, and reports to the big data platform;

[0106] Step S7: The big data platform updates th...

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PUM

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Abstract

The present invention discloses a WIFI probe device, and a data collection system and method. A constructed WIFI Response message is sent to all the terminal devices in a WIFI probe device coverage range for first induced detection; an MAC address and an SSID information are output to a host machine; a real-time update SSID information list is generated; and according to the received real-time update SSID information list, the WIFI Response message is sent to all the terminal devices in a WIFI probe device coverage range to perform secondary induced detection. The WIFI probe device, and the data collection system and method solve the problems of power supply, communication and upgrading when a current WIFI probe device is deployed, and the autonomously developed software has an active detection function to improve the efficiency of the detection data.

Description

technical field [0001] The invention relates to Internet technology, in particular to a WIFI probe device, a data collection system and a method. Background technique [0002] With the rapid development of the Internet and the popularity of smart handheld devices, the current marketing method has gradually changed to big data precision marketing based on online and offline data. Online data mainly comes from smart handheld device APPs and Internet websites, while offline data collection is relatively difficult, limited by equipment cost, collection technology and data communication technology, WIFI probe technology emerged as the times require. [0003] Users carry a variety of smart mobile terminals on their daily trips, and most of them have WIFI Internet access functions. In order to ensure user experience and enable users to access WIFI hotspots in time, smart mobile terminals will periodically send WIFI detection messages. The WIFI probe device is used to collect thes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/20H04B1/40
CPCH04B1/40H04W4/20
Inventor 曹鎏
Owner 上海意视信息科技有限公司