CN210110020U - Toilet data acquisition system based on wireless transmission - Google Patents
Toilet data acquisition system based on wireless transmission Download PDFInfo
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- CN210110020U CN210110020U CN201920152273.6U CN201920152273U CN210110020U CN 210110020 U CN210110020 U CN 210110020U CN 201920152273 U CN201920152273 U CN 201920152273U CN 210110020 U CN210110020 U CN 210110020U
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Abstract
The utility model discloses a toilet's data acquisition system based on wireless transmission, the system includes wireless data collection station and data server, wherein: the wireless data acquisition unit is used for acquiring and transmitting air quality data of sampling points and receiving instructions of the data server; the data server is used for receiving the air quality data, issuing a user instruction and providing a third-party data access interface; the wireless data acquisition unit is connected with the data server through wireless communication. The utility model has the advantages that: 1. the cost is low, data are transmitted in a wireless mode, complex wiring is not needed, and the operation cost and the maintenance cost are reduced; 2. high efficiency, wireless data collection station is portable, can reduce sampling pipe length, can sample the air quality data of a plurality of sampling points again in the clean room.
Description
Technical Field
The utility model relates to a data acquisition technical field, in particular to toilet data acquisition system based on wireless transmission.
Background
Clean rooms, also known as clean rooms, clean rooms or clean rooms. Clean rooms are widely used in industries particularly sensitive to environmental pollution, such as semiconductor production, biochemical technology, biotechnology, precision machinery, pharmacy, hospitals, and the like. For clean rooms in the pharmaceutical and electronic industries, the number of micro-particles in the air is a very important index, and currently, in the field of clean rooms, a micro-particle counter collects data in the following ways:
1. the position of the particle counter is fixed;
2. the data are collected to a data server by adopting RJ45 network cables or 485 and other wired connection modes;
3. when a sampling point is far away from the sampling instrument, a sampling pipe is added for extension, and a switching control wheel disc is arranged.
The current technical solution generally uses a wired method, such as arranging a network cable or 485 cable, to summarize the data of the particle counter to the data server, but the following problems exist in the existing solution:
1. the construction difficulty is high, the wiring is complex, the modification work is large, and the construction cost is high;
2. influence data accuracy-adopt the extension tube, and the overlong tube itself has tiny particles, thereby influencing the authenticity of the data;
3. not movable-limited to wiring, the particle counter cannot be moved around.
SUMMERY OF THE UTILITY MODEL
For overcoming the defect in the above-mentioned technique, the utility model provides a toilet data acquisition system based on wireless transmission gathers toilet air quality data at the sampling point through mobilizable wireless data collection station, reaches the effect that reduces the wiring and reduce sampling pipe length, and its function is realized through following technical scheme.
A cleanroom data acquisition system based on wireless transmission, the system comprising a wireless data collector and a data server, wherein: the wireless data acquisition unit is used for acquiring and transmitting air quality data of sampling points and receiving instructions of the data server; the data server is used for receiving the air quality data, issuing a user instruction and providing a third-party data access interface; the wireless data acquisition unit is connected with the data server through wireless communication.
Preferably, the wireless communication connection is one of a Lora wireless connection mode, a bluetooth wireless connection mode, a WIFI wireless connection mode or a ZigBee wireless connection mode.
Preferably, the wireless data acquisition unit comprises an antenna, a sampling pipe interface, a counter sensor, a pump, a fan, a circuit board, a power supply and a wireless data acquisition card; the circuit board is electrically connected with the power supply, the counter sensor, the pump, the fan and the wireless data acquisition card respectively, and the counter sensor is in communication connection with the wireless data acquisition card.
Preferably, the counter sensor is one or more of an air temperature and humidity sensor, a light sensor, a particle counter, a wind speed sensor and a differential pressure sensor.
Preferably, the wireless data acquisition card is a single chip microcomputer.
Preferably, the wireless data collector is provided with a function key.
Preferably, the housing of the wireless data collector is of a rectangular structure.
The utility model has the advantages that: 1. the cost is low, data are transmitted in a wireless mode, complex wiring is not needed, and the operation cost and the maintenance cost are reduced; 2. high efficiency, wireless data collection station is portable, can reduce sampling pipe length, can sample the air quality data of a plurality of sampling points again in the clean room.
Drawings
Fig. 1 is a prior art sampling and routing diagram.
Fig. 2 is a schematic diagram of the sampling and wiring of the present invention.
Fig. 3 is a schematic structural diagram of an embodiment of the present invention.
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.
As shown in fig. 1 to 3, a cleanroom data collection system based on wireless transmission comprises a wireless data collector and a data server, wherein: the wireless data acquisition unit is used for acquiring and transmitting air quality data of sampling points and receiving instructions of the data server; the data server is used for receiving the air quality data, issuing a user instruction and providing a third-party data access interface; the wireless data acquisition unit is connected with the data server through wireless communication.
In a specific embodiment, the wireless communication connection is one of a Lora wireless connection, a bluetooth wireless connection, a WIFI wireless connection, or ZigBee and other 170M, 315M, 433M related wireless communication technologies. The wireless data acquisition device comprises an antenna 1, a sampling pipe interface 2, a counter sensor 3, a pump machine 4, a fan 5, a circuit board 6, a power supply 7 and a wireless data acquisition card 8; the circuit board is electrically connected with the power supply, the counter sensor, the pump, the fan and the wireless data acquisition card respectively, and the counter sensor is in communication connection with the wireless data acquisition card. The counter sensor is one or more of an air temperature and humidity sensor, an illumination sensor, a microparticle sensor, a wind speed sensor and a differential pressure sensor. The wireless data acquisition card is a singlechip. The single chip microcomputer of the wireless data acquisition card is used for receiving sensor data, converting the sensor data and transmitting the sensor data to the data server, and meanwhile receiving instructions of the data server and converting the instructions to the circuit board; the pump is used for cooperating with the collector; the fan is used for cooling the collector; the counter sensor can be configured with different sensors according to the requirement;
the wireless data collector is provided with a function key. The shell of the wireless data acquisition unit is of a rectangular structure.
When the wireless data collection device is used, the wireless data collection device is placed at a sampling point, the data server controls the collection device to be started or the collection device is started through a key of the data server, the wireless data collection card converts the data into a voltage signal after receiving an instruction of the data server and transmits the voltage signal to a circuit board, a counter sensor is started to collect air quality data of the sampling point, the wireless data collection card converts the sensor information after receiving the sensor information and transmits the sensor information to the data server, and the collection process of the air quality data of a single sampling point is completed. Then the collector can be moved to other sampling points for continuous collection, and the movement is convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A clean room data acquisition system based on wireless transmission is characterized in that,
the system comprises a wireless data acquisition unit and a data server, wherein:
the wireless data acquisition unit is used for acquiring and transmitting air quality data of sampling points and receiving instructions of the data server;
the data server is used for receiving the air quality data, issuing a user instruction and providing a third-party data access interface; the wireless data acquisition unit is connected with the data server through wireless communication.
2. The clean room data acquisition system based on wireless transmission as claimed in claim 1, wherein the wireless communication connection is one of a Lora wireless connection, a bluetooth wireless connection, a WIFI wireless connection, and a ZigBee wireless connection.
3. The clean room data acquisition system based on wireless transmission is characterized in that the wireless data acquisition device comprises a shell, an antenna, a sampling pipe interface, a counter sensor, a pump, a fan, a circuit board, a power supply and a wireless data acquisition card; the circuit board is electrically connected with the power supply, the counter sensor, the pump, the fan and the wireless data acquisition card respectively, and the counter sensor is in communication connection with the wireless data acquisition card.
4. The clean room data collection system based on wireless transmission of claim 3, wherein the counter sensor is one or more of an air temperature and humidity sensor, a light sensor, a particle sensor, an air speed sensor and a differential pressure sensor.
5. The clean room data acquisition system based on wireless transmission as claimed in claim 4, wherein the wireless data acquisition card is 80C51 type single chip microcomputer.
6. A clean room data acquisition system based on wireless transmission according to any one of claims 1-5, characterized in that the wireless data acquisition unit is provided with function keys.
7. The clean room data acquisition system based on wireless transmission as claimed in any one of claims 1 to 5, wherein the housing of the wireless data acquisition unit is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920152273.6U CN210110020U (en) | 2019-01-29 | 2019-01-29 | Toilet data acquisition system based on wireless transmission |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920152273.6U CN210110020U (en) | 2019-01-29 | 2019-01-29 | Toilet data acquisition system based on wireless transmission |
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| CN210110020U true CN210110020U (en) | 2020-02-21 |
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| CN201920152273.6U Active CN210110020U (en) | 2019-01-29 | 2019-01-29 | Toilet data acquisition system based on wireless transmission |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109727439A (en) * | 2019-01-29 | 2019-05-07 | 深圳市净源软件技术有限公司 | A kind of toilet's data collection system based on wireless transmission |
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2019
- 2019-01-29 CN CN201920152273.6U patent/CN210110020U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109727439A (en) * | 2019-01-29 | 2019-05-07 | 深圳市净源软件技术有限公司 | A kind of toilet's data collection system based on wireless transmission |
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