CN209358786U - A kind of wifi probe unit - Google Patents
A kind of wifi probe unit Download PDFInfo
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- CN209358786U CN209358786U CN201920415475.5U CN201920415475U CN209358786U CN 209358786 U CN209358786 U CN 209358786U CN 201920415475 U CN201920415475 U CN 201920415475U CN 209358786 U CN209358786 U CN 209358786U
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- module
- wifi probe
- electrically connected
- power
- probe unit
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Abstract
The utility model discloses a kind of wifi probe unit, is electrically connected including power module, main control module, with main control module and is used to detect and receive the wifi probe module of intelligent terminal information, is electrically connected with main control module and is used to carry out the 4G communication module of information exchange with cloud, be electrically connected with wifi probe module and 4G communication module respectively and be used to enhance the Anneta module of signal of communication；The power module is for being powered whole device.The utility model is equipped with battery and power supply adaptor, wireless connection and two kinds of network connecting modes of wired connection, and suitably power supply mode, network connecting mode can be selected according to actual environment, practical.
Description
Technical field
The utility model relates to wifi probe technique field more particularly to a kind of wifi probe units.
Background technique
With social economy, the continuous development of science and technology, domestic and international various regions generally start to build smart city, and in whole city's model
Enclose the standard configuration that interior covering wifi network is then smart city, can be convenient citizen fast and effeciently enjoy the construction of smart city at
Fruit.Wireless network as one of smart city construction achievement is while supporting a large number of users wireless networking, the sea of generation
The value of amount data also starts to highlight.
And wireless wifi probe is then a kind of wifi network data collection analysis exclusively for smart city big data service
Equipment.Wifi probe is mounted in the environment for needing to acquire periphery intelligent terminal MAC Address, user's carrying has been opened wifi and connect
The intelligent terminal of receiving apparatus enters in the environment, and wifi probe will collect the MAC information of mobile terminal automatically, and will acquisition
It is extremely convenient to acquire data by transmission of network to Cloud Server for the MAC information arrived.
But conventional wifi probe then needs to access alternating current by power outlet because itself is without power supply, and needs
Cable connection could go up Network Communication, therefore can only be installed near power outlet and cable interface, and it is extremely inconvenient to use.
In summary, there is inconvenience in practice, so it is necessary to be improved in the wifi probe.
Utility model content
The purpose of the utility model is to provide a kind of wifi probe unit, which is equipped with battery and power supply is suitable
Orchestration, wireless connection and two kinds of network connecting modes of wired connection can select suitably power supply mode, networking side according to actual environment
Formula, it is practical.
To achieve the above object, using following technical scheme:
A kind of wifi probe unit, including power module, main control module, with main control module is electrically connected and be used for detection and
The 4G for receiving the wifi probe module of intelligent terminal information, being electrically connected with main control module and being used to carry out information exchange with cloud
Communication module is electrically connected with wifi probe module and 4G communication module respectively and is used to enhance the Anneta module of signal of communication；
The power module is for being powered whole device.
Further, the power module includes management of charging and discharging unit, the electricity with the electric connection of management of charging and discharging unit
Pond, the power supply adaptor being electrically connected with the battery；The management of charging and discharging unit output end is successively through power step-up unit, power supply
Pressure unit and main control module are electrically connected；The power voltage step down unit output end is also electrically connected with 4G communication module.
Further, the Anneta module includes communicating mould with the wifi antenna of wifi probe module electric connection, with 4G
The 4G antenna that block is electrically connected.
Further, the wifi probe unit further includes the USB for intelligent terminal information to be transmitted to external equipment
Interface；The power step-up unit is also electrically connected with USB interface.
Further, the wifi probe unit further includes whether running just for testing device of connecting with external equipment
Normal serial line interface.
Further, the wifi probe unit further include for access to LAN Ethernet interface and for access because
The Wan network interface of spy's net.
Using the above scheme, the beneficial effects of the utility model are:
Equipped with power supply and two kinds of power supply adaptor, wireless connection and wired connection network connecting modes, can be selected according to actual environment
Select suitably power supply mode, network connecting mode, without being limited by power outlet and cable mouth position, mounting means flexibly,
Installation region is wide, arrangement is simple, practical.
Detailed description of the invention
Fig. 1 is the principles of the present invention block diagram；
Fig. 2 is the main control module, wifi probe module integrated circuit diagram of the utility model；
Fig. 3 is the power step-up unit circuit diagram of the utility model；
Fig. 4 is the power voltage step down element circuit figure of the utility model；
Fig. 5 is the management of charging and discharging element circuit figure of the utility model；
Fig. 6 is the 4G communication module circuitry figure of the utility model；
Fig. 7 is the usb circuit figure of the present invention of the utility model；
Fig. 8 is the Ethernet interface, Wan network port circuit figure of the utility model.
Wherein, description of drawing identification:
1-power module；2-main control modules；
3-wifi probe modules；4-4G communication modules；
5-Anneta modules；6-USB interfaces；
7-serial line interfaces；8-Ethernet interfaces；
9-Wan network interfaces；11-management of charging and discharging units；
12-batteries；13-power supply adaptors；
14-power step-up units；15-power voltage step down units；
51-wifi antennas；52-4G antennas.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Shown in 8, the utility model provides a kind of wifi probe unit, including power module 1, main control module
2, the wifi probe module 3 and main control module 2 of intelligent terminal information are electrically connected and are used to detect and receive with main control module 2
Be electrically connected and be used for cloud carry out information exchange 4G communication module 4, respectively with wifi probe module 3 and 4G communication module
4 are electrically connected and are used to enhance the Anneta module 5 of signal of communication；The power module 1 is for being powered whole device.
Wherein, the power module 1 includes management of charging and discharging unit 11, the electricity with the electric connection of management of charging and discharging unit 11
Pond 12, the power supply adaptor 13 being electrically connected with battery 12；11 output end of management of charging and discharging unit is successively through power boost
Unit 14, power voltage step down unit 15 and main control module 2 are electrically connected；15 output end of power voltage step down unit also communicates mould with 4G
Block 4 is electrically connected；The Anneta module 5 includes the wifi antenna 51 being electrically connected with wifi probe module 3 and 4G communication module
The 4 4G antennas 52 being electrically connected.
The wifi probe unit further includes the USB interface 6 for intelligent terminal information to be transmitted to external equipment；It is described
Power step-up unit 14 is also electrically connected with USB interface 6；The wifi probe unit further includes being used for of connecting with external equipment
Test device whether the serial line interface 7 of normal operation；The wifi probe unit further includes the Ethernet for access to LAN
Mouth 8 and the Wan network interface 9 for accessing internet.
Utility model works principle:
Wifi probe unit can be powered by built-in battery 12, city can also be accessed by power supply adaptor 13
Electricity is not limited by power socket location, can be carried around, and installation region is more wide.
Main control module and wifi probe module share the chip of QCA9331 model, chip operation stabilization, arithmetic speed
Fastly.
Management of charging and discharging unit 11 uses the chip of MP2625 model, for controlling the stream into and out of electric current.
Power step-up unit 14 uses the chip of RT4812 model, and power voltage step down unit 15 uses the core of RT7294C model
Piece, power step-up unit 14 and power voltage step down unit 15 are used to control the size of voltage, and then guarantee that voltage rating is needed to work
Module normal operation；Since the Current Voltage inputted through battery 12 is unstable (probably floating between 3.3~4V), and master control
Module 2 needs 3.3V (4G communication module 4 needs 3.6V) voltage power supply, therefore needs first to rise to voltage through power step-up unit 14
5V (for voltage rating be 5V USB interface 6 work), then voltage is down to respectively through power voltage step down unit 15 3.3V and
3.6V, and then guarantee that main control module 2,4G communication module 4 work normally.
4G communication module uses pcie interface, can be according to country variant regional (communication protocol of each country is different) more
Its 4G communication module that can be networked accordingly is changed, it is practical.
Wifi probe module 3 is detectable and receives its neighbouring intelligent terminal (smart phone, tablet computer etc.) search wifi
And the signal emitted, with the relevant information (MAC Address etc.) of this signal acquisition intelligent terminal, and pass through 4 (nothing of 4G communication module
Line networking) by information real-time Transmission to cloud；In addition, can also transmit information to external equipment (USB flash disk, electricity by USB interface 6
Brain etc.)；It can also be networked (wired networking) by Ethernet interface 8 and Wan network interface 9 through cable, to transmit information to cloud；It is simultaneous
Hold wireless networking, wired networking two ways, different modes can be selected according to actual environment.
Serial line interface 7 is the built-in interface of QCA9331 chip used in main control module, can be set by serial line interface 7 with external
Standby connection, convenient for being debugged to wifi probe unit.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (6)
1. a kind of wifi probe unit, which is characterized in that be electrically connected simultaneously including power module, main control module, with main control module
Wifi probe module and main control module for detecting and receiving intelligent terminal information are electrically connected and are used to carry out letter with cloud
The 4G communication module of interaction is ceased, is electrically connected respectively with wifi probe module and 4G communication module and is used to enhance signal of communication
Anneta module；The power module is for being powered whole device.
2. wifi probe unit according to claim 1, which is characterized in that the power module includes management of charging and discharging list
Member, the battery being electrically connected with management of charging and discharging unit, the power supply adaptor being electrically connected with the battery；The management of charging and discharging list
First output end is successively electrically connected through power step-up unit, power voltage step down unit and main control module；The power voltage step down unit is defeated
Outlet is also electrically connected with 4G communication module.
3. wifi probe unit according to claim 2, which is characterized in that the Anneta module includes and wifi probe mould
The 4G antenna that the wifi antenna and 4G communication module that block is electrically connected are electrically connected.
4. wifi probe unit according to claim 3, which is characterized in that the wifi probe unit further includes for inciting somebody to action
Intelligent terminal information is transmitted to the USB interface of external equipment；The power step-up unit is also electrically connected with USB interface.
5. wifi probe unit according to claim 1, which is characterized in that the wifi probe unit further include with it is external
Equipment connection for testing device whether the serial line interface of normal operation.
6. wifi probe unit according to claim 1, which is characterized in that the wifi probe unit further includes for connecing
Enter the Ethernet interface of local area network and the Wan network interface for accessing internet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920415475.5U CN209358786U (en) | 2019-03-29 | 2019-03-29 | A kind of wifi probe unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920415475.5U CN209358786U (en) | 2019-03-29 | 2019-03-29 | A kind of wifi probe unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209358786U true CN209358786U (en) | 2019-09-06 |
Family
ID=67804444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920415475.5U Active CN209358786U (en) | 2019-03-29 | 2019-03-29 | A kind of wifi probe unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209358786U (en) |
-
2019
- 2019-03-29 CN CN201920415475.5U patent/CN209358786U/en active Active
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