CN207560006U - Information acquisition device and information acquisition system - Google Patents
Information acquisition device and information acquisition system Download PDFInfo
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- CN207560006U CN207560006U CN201721353206.8U CN201721353206U CN207560006U CN 207560006 U CN207560006 U CN 207560006U CN 201721353206 U CN201721353206 U CN 201721353206U CN 207560006 U CN207560006 U CN 207560006U
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Abstract
Information acquisition device and Information Acquisition System provided by the utility model, are related to technology for information acquisition field.Wherein, information acquisition device includes：With wireless device communicate to connect with receive wireless device information wireless radio frequency modules, input/output end port connect that wireless radio frequency modules is controlled to receive the information of wireless device and obtain the microcontroller of the information with wireless radio frequency modules, it is connect respectively with the input/output end port and terminal device of microcontroller so that microcontroller controls the working condition of wireless radio frequency modules according to the control signal of terminal device and the information of acquisition is sent to the USB module of terminal device, input terminal connect the electric energy to obtain terminal device with USB module and carries out decompression processing to drive the power module of wireless radio frequency modules and microcontroller work.By above-mentioned setting, it can solve the problem of that the information for obtaining wireless device in the prior art has use that is inconvenient and then solving wireless device or repair in the presence of inconvenient.
Description
Technical field
The present invention relates to technology for information acquisition field, in particular to a kind of information acquisition device and acquisition of information system
System.
Background technology
It is passed with short distance, the continuous improvement of the wireless data transmission technology of low-power consumption, and with traditional cable data
Transferring technology is compared, and has the advantages that need not to be laid with open-wire line, easy to use, thus, the application field of wireless data transmission technology
Constantly widened.
Through inventor the study found that in existing wireless data transmission technology, when in view of manufacture cost when factors,
Will not generally set in a wireless device for show wireless device information device.Thus, lead to user or maintenance personal
Be difficult to it is convenient, effectively obtain the information of wireless device, and then cause wireless device use or repair there are more inconvenient
Problem.
Invention content
In view of this, the purpose of the present invention is to provide a kind of information acquisition device and Information Acquisition Systems, existing to solve
The problem of with the presence of the information inconvenience that wireless device is obtained in technology, and then solve the use of wireless device or repair in the presence of inconvenient
The problem of.
To achieve the above object, the embodiment of the present invention adopts the following technical scheme that：
A kind of information acquisition device, for obtaining the information of wireless device, described information acquisition device includes：
Wireless radio frequency modules, the wireless radio frequency modules and the wireless device communicate to connect, and described are wirelessly set with receiving
Standby information；
Microcontroller, the input/output end port of the microcontroller are connect with the wireless radio frequency modules, described wireless to control
Radio-frequency module receives the information of the wireless device and obtains the information；
USB module, the USB module are connect respectively with the input/output end port and terminal device of the microcontroller, so that
The microcontroller controls the working condition of the wireless radio frequency modules and by acquisition according to the control signal of the terminal device
Information is sent to the terminal device；
Power module, the input terminal of the power module are connect with the USB module, to obtain the electricity of the terminal device
Decompression processing can and be carried out so that the wireless radio frequency modules and the microcontroller to be driven to work.
In the embodiment of the present invention preferably selects, in above- mentioned information acquisition device, described information acquisition device also wraps
Include radio-frequency antenna；
The output terminal of the radio-frequency antenna is connect with the input terminal of the wireless radio frequency modules, by the wireless device received
Information be sent to the wireless radio frequency modules.
In the embodiment of the present invention preferably selects, in above- mentioned information acquisition device, described information acquisition device also wraps
Include low-noise amplifier；
The input terminal of the low-noise amplifier is connect with the output terminal of the radio-frequency antenna, output terminal is wirelessly penetrated with described
The input terminal connection of frequency module, the information for the wireless device that the radio-frequency antenna is received, which is amplified, handles and is sent to institute
State wireless radio frequency modules.
In the embodiment of the present invention preferably selects, in above- mentioned information acquisition device, described information acquisition device also wraps
Include the first clock circuit；
The output terminal of first clock circuit is connect with the input terminal of the wireless radio frequency modules, wirelessly to be penetrated to described
Frequency module provides clock signal.
In the embodiment of the present invention preferably selects, in above- mentioned information acquisition device, described information acquisition device also wraps
Include second clock circuit；
The output terminal of the second clock circuit is connect with the input/output end port of the microcontroller, with to the monolithic
Machine provides clock signal.
In the embodiment of the present invention preferably selects, in above- mentioned information acquisition device, described information acquisition device also wraps
Include LED light；
The input terminal of the LED light is connect with the input/output end port of the microcontroller, with the control according to the microcontroller
System shows the information exchange state between the microcontroller and the terminal device.
In the embodiment of the present invention preferably selects, in above- mentioned information acquisition device, the type of the wireless radio frequency modules
Number be SSV7241.
In the embodiment of the present invention preferably selects, in above- mentioned information acquisition device, the model of the microcontroller
STM32F103。
In the embodiment of the present invention preferably selects, in above- mentioned information acquisition device, the model of the USB module
CP2012。
On the basis of the above, the embodiment of the present invention additionally provides a kind of Information Acquisition System, for obtaining wireless device
Information, described information obtain system and include terminal device and above- mentioned information acquisition device；
Described information acquisition device is communicated to connect by wireless radio frequency modules and the wireless device, and passes through USB module
It is connect with the terminal device, the information of the wireless device is sent to the terminal device and shows the information.
Information acquisition device and Information Acquisition System provided by the invention pass through wireless radio frequency modules, microcontroller, USB moulds
Block and power module are equipped with, and it is inconvenient can to solve the problems, such as that the information for obtaining wireless device in the prior art exists,
And then solve the problems, such as that the use of wireless device or repair have inconvenience, greatly improve information acquisition device and acquisition of information
The practicability and convenience of system.
It further, can be to obtaining by setting low-noise amplifier between radio-frequency antenna and wireless radio frequency modules
The small-signal of the information with wireless device be amplified processing, in order to processing of the wireless radio frequency modules to the information,
It is effectively improved information acquisition device and Information Acquisition System receives sensitivity and the reliability of information.
For the above objects, features and advantages of the present invention is enable to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Description of the drawings
Fig. 1 is the application block diagram of information acquisition device provided in an embodiment of the present invention.
Fig. 2 is the structure diagram of information acquisition device provided in an embodiment of the present invention.
Fig. 3 is the circuit diagram of wireless radio frequency modules provided in an embodiment of the present invention.
Fig. 4 is the circuit diagram of low-noise amplifier provided in an embodiment of the present invention.
Fig. 5 is the circuit diagram of USB module provided in an embodiment of the present invention.
Icon：100- information acquisition devices；110- wireless radio frequency modules；120- microcontrollers；130-USB modules；131- connects
Mouthful；133- driving chips；140- power modules；The first clock circuits of 150-；160- radio-frequency antennas；170- low-noise amplifiers；
180- second clock circuits；190-LED lamps；200- wireless devices；300- terminal devices.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment only
It is the part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings
The component of embodiment can be configured to arrange and design with a variety of different.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiments obtained without creative efforts belong to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need to that it is further defined and explained in subsequent attached drawing.In description of the invention
In, term " first ", " second " etc. be only used for distinguish description, and it is not intended that only or imply relative importance.
In the description of the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connection " are answered
It is interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；Can be that machinery connects
It connects or is electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be in two elements
The connection in portion.For the ordinary skill in the art, the tool of above-mentioned term in the present invention can be understood with concrete condition
Body meaning.
As shown in Figure 1, an embodiment of the present invention provides a kind of information acquisition device 100, for obtaining wireless device 200
Information is simultaneously sent to terminal device 300.
Optionally, the particular content of the information of the wireless device 200 is unrestricted, can be set according to actual demand
It puts, for example, it is the information such as the performance parameter of wireless device 200 and current working condition that can include but is not limited to.
With reference to Fig. 2, in the present embodiment, described information acquisition device 100 includes wireless radio frequency modules 110, microcontroller
120th, USB module 130 and power module 140.The wireless radio frequency modules 110 are communicated to connect with the wireless device 200, institute
The input/output end port for stating microcontroller 120 is connect with the wireless radio frequency modules 110, the USB module 130 and the monolithic
The input/output end port and terminal device 300 of machine 120 connect respectively, the input terminal of the power module 140 and the USB moulds
Block 130 connects.
The wireless radio frequency modules 110 are used to receive the information of the equipment that the wireless device 200 is sent out, the monolithic
Machine 120 is used to that the wireless radio frequency modules 110 to be controlled to receive the information of the wireless device 200 and obtains the information, the USB
Module 130 is used to that the microcontroller 120 to be made to control the wireless radio frequency modules according to the control signal of the terminal device 300
The information of acquisition is simultaneously sent to the terminal device 300 by 110 working condition, and the power module 140 is described for obtaining
The electric energy of terminal device 300 simultaneously carries out decompression processing so that the wireless radio frequency modules 110 and the microcontroller 120 to be driven to work.
Optionally, the concrete type of the wireless radio frequency modules 110 is unrestricted, can be set according to actual demand
It puts, as long as with the ability for receiving radio frequency signal.In the present embodiment, the model of the wireless radio frequency modules 110
For SSV7241.
Further, for the wireless radio frequency modules 110 is preferably driven to carry out the reception of signal, in the present embodiment,
With reference to Fig. 3, the wireless radio frequency modules 110 further include driving circuit, and the driving circuit can be by starting of oscillation capacitance, common mode electricity
Sense, frequency-selecting inductance and resistance are formed.
In the present embodiment, described information acquisition device 100 can also include the first clock circuit 150, when described first
The output terminal of clock circuit 150 is connect with the input terminal of the wireless radio frequency modules 110, to be carried to the wireless radio frequency modules 110
For clock signal.Wherein, first clock circuit 150 can be made of 16M crystal oscillator chips, resistance and capacitance.
Further, to ensure that the wireless radio frequency modules 110 preferably receive the information of the wireless device 200,
In the present embodiment, described information acquisition device 100 can also include radio-frequency antenna 160.The output terminal of the radio-frequency antenna 160 with
The input terminal connection of the wireless radio frequency modules 110, the less radio-frequency is sent to by the information of the wireless device 200 of reception
Module 110.
In the present embodiment, described information acquisition device 100 can also include low-noise amplifier 170, the low noise
The input terminal of amplifier 170 is connect with the output terminal of the radio-frequency antenna 160, output terminal and the wireless radio frequency modules 110
Input terminal connects, and the information of wireless device 200 that the radio-frequency antenna 160 receives is amplified described in handling and being sent to
Wireless radio frequency modules 110.
Optionally, the concrete type of the low-noise amplifier 170 is unrestricted, can be set according to actual demand
Put, for example, can according to signal enhanced processing amplitude, required precision is configured.In the present embodiment, the low noise
The model RFX2401 of amplifier 170.
Further, to ensure that the work of signal enhanced processing can be effectively performed in the low-noise amplifier 170,
In the present embodiment, with reference to Fig. 4, the low-noise amplifier 170 further includes ac capacitor circuit and frequency selection circuit.Wherein, it is described
Ac capacitor circuit is made of capacitance, and the frequency selection circuit is made of inductance and capacitance.
Optionally, the concrete model of the microcontroller 120 is unrestricted, can be configured according to actual demand.At this
In embodiment, the model STM32F103 of the microcontroller 120 runs 32 programs, and kernel is ARM32 Cortex-
M3CPU, maximum operating frequency 72MHZ, 1.25DMIPS/MHZ.
Further, effective work for the guarantee microcontroller 120, in the present embodiment, described information acquisition device
100 can also include second clock circuit 180.The output terminal of the second clock circuit 180 is defeated with the microcontroller 120
Enter/output port connection, to provide clock signal to the microcontroller 120.
Optionally, the concrete model of the USB module 130 is unrestricted, can be configured according to actual demand.At this
In embodiment, the model CP2012. of the USB module 130
With reference to Fig. 5, in the present embodiment, the USB module 130 can include interface 131 and be connect with the interface 131
Driving chip 133, the terminal device 300 are connect with the interface 131, with what is realized and connect with the driving chip 133
Information exchange between microcontroller 120.
Further, for ease of user or maintenance personal understand in time the microcontroller 120 and the terminal device 300 it
Between information exchange state, in the present embodiment, described information acquisition device 100 can also include LED light 190.The LED light
190 input terminal is connect with the input/output end port of the microcontroller 120, to show institute according to the control of the microcontroller 120
State the information exchange state between microcontroller 120 and the terminal device 300.
Optionally, the specific link position of the LED light 190 is unrestricted, if can show the microcontroller 120 with
Information exchange state between the terminal device 300.In the present embodiment, the LED light 190 is connected to the interface
Between 131 and the driving chip 133, i.e., it is connect by the driving chip 133 with the microcontroller 120.
Optionally, the concrete type of the power module 140, including electrical equipment it is unrestricted, can be according to reality
Demand is configured, for example, can will according to the amplitude of the voltage of acquisition, amplitude, the voltage fluctuation amplitude of voltage of output etc.
It asks and is configured.In the present embodiment, the terminal device 300 that the power module 140 will be obtained by the USB module 130
Electric energy be converted to amplitude be 3.3V direct current electricity output, with drive each circuit of described information acquisition device 100 or device into
Row work.
The embodiment of the present invention also provides a kind of Information Acquisition System, for obtaining the information of wireless device 200, described information
Acquisition system includes terminal device 300 and above- mentioned information acquisition device 100.
Further, in the present embodiment, described information acquisition device 100 passes through wireless radio frequency modules 110 and the nothing
Line equipment 200 communicates to connect, and passes through USB module 130 and connect with the terminal device 300, by the wireless device 200
Information is sent to the terminal device 300 and shows the information.
Optionally, the concrete type of the terminal device 300 is unrestricted, can be configured according to actual demand, example
Such as, it can be the electronic equipment with data-handling capacity such as mobile phone, tablet computer, computer, PC.In the present embodiment
In, the terminal device 300 is preferably mobile phone.
Optionally, described information acquisition device 100 can also set serial ports, and the serial ports is used to connect the microcontroller
The electronic equipments such as 120 and computer, to realize the data interaction of the electronic equipments such as microcontroller 120 and computer.
System is obtained in view of described information and includes described information acquisition device 100, and therefore, described information obtains system tool
There is all technical features of the information acquisition device 100, and the technical issues of identical can be solved, generate identical technology effect
Fruit, in the present embodiment, the particular technique feature that described information obtains system no longer repeat one by one, incorporated by reference to above to the letter
Cease the explanation of acquisition device 100.
In conclusion information acquisition device 100 provided by the invention and Information Acquisition System, pass through wireless radio frequency modules
110th, microcontroller 120, USB module 130 and power module 140 are equipped with, and can solve to obtain in the prior art wireless
There is the problem of inconvenient in the information of equipment 200, and then solve the problems, such as that the use of wireless device 200 or repair have inconvenient, pole
The earth improves the practicability and convenience of information acquisition device 100 and Information Acquisition System.Secondly, by radio-frequency antenna
Low-noise amplifier 170 is set between 160 and wireless radio frequency modules 110, it can be to the information with wireless device 200 of acquisition
Small-signal be amplified processing, in order to processing of the wireless radio frequency modules 110 to the information, be effectively improved information and obtain
Device 100 and Information Acquisition System is taken to receive sensitivity and the reliability of information.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, that is made any repaiies
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
- A kind of 1. information acquisition device, for obtaining the information of wireless device, which is characterized in that described information acquisition device packet It includes：Wireless radio frequency modules, the wireless radio frequency modules are communicated to connect with the wireless device, to receive the wireless device Information；Microcontroller, the input/output end port of the microcontroller are connect with the wireless radio frequency modules, to control the less radio-frequency Module receives the information of the wireless device and obtains the information；USB module, the USB module is connect respectively with the input/output end port and terminal device of the microcontroller, so that described Microcontroller controls the working condition of the wireless radio frequency modules and by the information of acquisition according to the control signal of the terminal device It is sent to the terminal device；Power module, the input terminal of the power module are connect with the USB module, to obtain the electric energy of the terminal device simultaneously Decompression processing is carried out so that the wireless radio frequency modules and the microcontroller to be driven to work.
- 2. information acquisition device according to claim 1, which is characterized in that described information acquisition device further includes radio frequency day Line；The output terminal of the radio-frequency antenna is connect with the input terminal of the wireless radio frequency modules, by the letter of wireless device received Breath is sent to the wireless radio frequency modules.
- 3. information acquisition device according to claim 2, which is characterized in that described information acquisition device further includes low noise Amplifier；The input terminal of the low-noise amplifier is connect with the output terminal of the radio-frequency antenna, output terminal and the less radio-frequency mould The input terminal connection of block, the information for the wireless device that the radio-frequency antenna is received, which is amplified, handles and is sent to the nothing Line radio-frequency module.
- 4. according to the information acquisition device described in claim 1-3 any one, which is characterized in that described information acquisition device is also Including the first clock circuit；The output terminal of first clock circuit is connect with the input terminal of the wireless radio frequency modules, with to the less radio-frequency mould Block provides clock signal.
- 5. according to the information acquisition device described in claim 1-3 any one, which is characterized in that described information acquisition device is also Including second clock circuit；The output terminal of the second clock circuit is connect with the input/output end port of the microcontroller, to be carried to the microcontroller For clock signal.
- 6. according to the information acquisition device described in claim 1-3 any one, which is characterized in that described information acquisition device is also Including LED light；The input terminal of the LED light is connect with the input/output end port of the microcontroller, to be shown according to the control of the microcontroller Show the information exchange state between the microcontroller and the terminal device.
- 7. according to the information acquisition device described in claim 1-3 any one, which is characterized in that the wireless radio frequency modules Model SSV7241.
- 8. according to the information acquisition device described in claim 1-3 any one, which is characterized in that the model of the microcontroller STM32F103。
- 9. according to the information acquisition device described in claim 1-3 any one, which is characterized in that the model of the USB module For CP2012.
- 10. a kind of Information Acquisition System, for obtaining the information of wireless device, which is characterized in that described information obtains system packet Include terminal device and information acquisition device described in any one of claim 1-9；Described information acquisition device is communicated to connect by wireless radio frequency modules and the wireless device, and passes through USB module and institute Terminal device connection is stated, the information of the wireless device is sent to the terminal device and shows the information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721353206.8U CN207560006U (en) | 2017-10-19 | 2017-10-19 | Information acquisition device and information acquisition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721353206.8U CN207560006U (en) | 2017-10-19 | 2017-10-19 | Information acquisition device and information acquisition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207560006U true CN207560006U (en) | 2018-06-29 |
Family
ID=62674348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721353206.8U Active CN207560006U (en) | 2017-10-19 | 2017-10-19 | Information acquisition device and information acquisition system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207560006U (en) |
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2017
- 2017-10-19 CN CN201721353206.8U patent/CN207560006U/en active Active
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