CN210955461U - Smell information wireless acquisition device - Google Patents
Smell information wireless acquisition device Download PDFInfo
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- CN210955461U CN210955461U CN201921746716.0U CN201921746716U CN210955461U CN 210955461 U CN210955461 U CN 210955461U CN 201921746716 U CN201921746716 U CN 201921746716U CN 210955461 U CN210955461 U CN 210955461U
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Abstract
The utility model relates to a smell information wireless collection system, its characterized in that: the system comprises an information acquisition terminal, wherein the information acquisition terminal is connected with an information processing terminal through ZigBee network wireless communication; the information acquisition terminal comprises a smell information acquisition module, the smell information acquisition module is connected with a first control module, and the smell information acquisition module and the first control module are powered by a power supply module; the information processing terminal comprises an information processing device, and the information processing device is connected with the second control module. The utility model has the advantages that: the device utilizes the characteristics of low power consumption, low cost and flexible networking of the ZigBee network to realize the wireless collection of the smell information, realizes the wireless transmission in the prior art, has relatively low power consumption and cost, effectively solves the technical problems of function and portability which cannot be taken into account of the existing smell collection device, and simultaneously can conveniently realize the detection of different objects through different information collection terminals.
Description
Technical Field
The utility model relates to a zigBee technical field specifically is a smell information wireless collection system.
Background
In the fields of food, medicine, industry and the like, the gas sensor is utilized to acquire the information of the volatile gas of the sample, and further, the means of analysis and identification are more and more widely applied, such as an electronic nose. However, the existing electronic nose usually integrates the acquisition, analysis and processing of odor information or is in wired connection, and the electronic nose has large volume and is inconvenient to carry when considering the analysis and processing capacity; when the portable detection device is portable, the processing capability is deficient, and the detection object is single, so that the range of the detection object is limited.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a smell information wireless collection system.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a smell information wireless acquisition device which characterized in that: the system comprises an information acquisition terminal, wherein the information acquisition terminal is connected with an information processing terminal through ZigBee network wireless communication;
the information acquisition terminal comprises a smell information acquisition module, the smell information acquisition module is connected with a first control module, and the smell information acquisition module and the first control module are powered by a power supply module;
the information processing terminal comprises an information processing device, and the information processing device is connected with the second control module.
On the basis of the above scheme, the following technical scheme can be adopted:
the first control module and the second control module are the same and both comprise a processor, the processor is connected with a radio frequency transceiver circuit, and the radio frequency transceiver circuit is connected with an antenna.
And the control chips of the first control module and the second control module are CC2530 chips.
The odor information acquisition module comprises an air path control module, the air path control module is connected with an air chamber, a sensor is arranged in the air chamber, and the sensor is connected with a signal conditioning and converting circuit.
The power module adopts a battery.
The utility model has the advantages that: the device utilizes the characteristics of low power consumption, low cost and flexible networking of the ZigBee network, the odor information collected by the collection terminal is sent to the information processing terminal through the ZigBee network, meanwhile, the control information of the information processing terminal can be received through the ZigBee network, the wireless collection of the odor information is realized, the power consumption and the cost are relatively low, the technical problems that the existing collection device is effectively solved in function and portability and cannot be taken into consideration are solved, and meanwhile, the detection of different objects can be conveniently realized through different information collection terminals.
Drawings
FIG. 1 is a schematic diagram of the present invention;
fig. 2 is a schematic block diagram of a circuit of the information acquisition terminal.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1 and fig. 2, the utility model relates to a smell information wireless acquisition device, including information acquisition terminal 1, information acquisition terminal 1 passes through zigBee network 2 wireless communication connection information processing terminal 3.
The information acquisition terminal 1 comprises an odor information acquisition module 4, the odor information acquisition module 4 is connected with a first control module 5, the odor information acquisition module 4 comprises an air path control module 12, the air path control module 12 is connected with an air chamber 13, sensors 14 distributed in an array mode are arranged in the air chamber 13, and the sensors 14 are connected with a signal conditioning and converting circuit 15. The first control module 5 comprises a processor 9, the processor 9 is connected with a radio frequency transceiver circuit 10, the radio frequency transceiver circuit 10 is connected with an antenna 11, and the processor 9 receives a signal sent by a signal conditioning and converting circuit 15 and sends a control signal to a gas circuit control module 12. And the odor information acquisition module 4 and the first control module 5 are both powered by a power module 6, and the power module 6 adopts a battery.
The information processing terminal 3 includes an information processing device 7, and the information processing device 7 is connected to a second control module 8. The second control module 8 and the first control module 5 have the same structure, and the chips of the first control module 5 and the second control module 8 are both CC2530 chips.
Before use, programming a required program in the second control module 8 and the first control module 5, programming a regulator function on a CC2530 chip of the second control module 8, and taking charge of establishing the ZigBee network 2 and receiving and transmitting signals; the CC2530 of the first control module 5 is programmed into a terminal function program, can be added to the ZigBee network 2, and also has a signal transceiving function. And starting the information processing terminal 3 to establish the ZigBee network, and automatically adding the information acquisition terminal 1 into the ZigBee network 2. A control command is sent to the information acquisition terminal 1 through the information processing device 7 of the information processing terminal 3, after the information acquisition terminal 1 receives the command, the odor information acquisition module 4 is controlled to work, the odor information acquired by the sensor 14 is transmitted to the information processing terminal 3 through the ZigBee network 2, and analysis and identification are completed through analysis software on the information processing device 7.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a smell information wireless acquisition device which characterized in that: the system comprises an information acquisition terminal (1), wherein the information acquisition terminal (1) is connected with an information processing terminal (3) through ZigBee network (2) in a wireless communication way;
the information acquisition terminal (1) comprises a smell information acquisition module (4), the smell information acquisition module (4) is connected with a first control module (5), and the smell information acquisition module (4) and the first control module (5) are powered by a power module (6);
the information processing terminal (3) comprises an information processing device (7), and the information processing device (7) is connected with a second control module (8).
2. The wireless odor information collection device according to claim 1, wherein: the first control module (5) and the second control module (8) are the same and both comprise a processor (9), the processor (9) is connected with a radio frequency transceiver circuit (10), and the radio frequency transceiver circuit (10) is connected with an antenna (11).
3. The wireless odor information collection device according to claim 2, wherein: the chips of the first control module (5) and the second control module (8) are CC2530 chips.
4. The wireless odor information collection device according to claim 1, wherein: the odor information acquisition module (4) comprises an air path control module (12), the air path control module (12) is connected with an air chamber (13), a sensor (14) is arranged in the air chamber (13), and the sensor (14) is connected with a signal conditioning and converting circuit (15).
5. The wireless odor information collection device according to claim 1, wherein: the power module (6) adopts a battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921746716.0U CN210955461U (en) | 2019-10-18 | 2019-10-18 | Smell information wireless acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921746716.0U CN210955461U (en) | 2019-10-18 | 2019-10-18 | Smell information wireless acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210955461U true CN210955461U (en) | 2020-07-07 |
Family
ID=71396986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921746716.0U Expired - Fee Related CN210955461U (en) | 2019-10-18 | 2019-10-18 | Smell information wireless acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210955461U (en) |
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2019
- 2019-10-18 CN CN201921746716.0U patent/CN210955461U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20211018 |
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| CF01 | Termination of patent right due to non-payment of annual fee |