CN111341086A - Detection system based on LORA wireless technology - Google Patents

Detection system based on LORA wireless technology Download PDF

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Publication number
CN111341086A
CN111341086A CN202010241662.3A CN202010241662A CN111341086A CN 111341086 A CN111341086 A CN 111341086A CN 202010241662 A CN202010241662 A CN 202010241662A CN 111341086 A CN111341086 A CN 111341086A
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China
Prior art keywords
wireless
lora
differential pressure
wireless lora
pressure sensor
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CN202010241662.3A
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Chinese (zh)
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刘立辉
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Individual
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Individual
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Priority to CN202010241662.3A priority Critical patent/CN111341086A/en
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    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

The invention provides a detection system based on an LORA wireless technology, which comprises at least one wireless LORA differential pressure sensor transmitting end and a wireless LORA receiving end, wherein the wireless LORA differential pressure sensor transmitting end is in communication connection with the wireless LORA receiving end, the wireless LORA receiving end can receive a wireless signal sent by the wireless LORA differential pressure sensor transmitting end, and the wireless LORA receiving end transmits the signal to an external controller after receiving the signal; the scheme can realize wireless reception of the differential pressure signal to achieve the effect of wire transmission which is comparable to the standard, avoid complex wiring in sequence, effectively shorten the construction period, simplify the working process, improve the fault tolerance rate and reduce the material consumption cost.

Description

Detection system based on LORA wireless technology
Technical Field
The invention belongs to the field of detection technical equipment, and particularly relates to a detection system based on an LORA wireless technology.
Background
The positive pressure air supply system for the clean room and the building has the defects of difficult wiring, high wire rod cost, long project operation implementation period and the like. Particularly, the on-site wiring is related to a differential pressure detection or temperature and humidity detection circuit, so that the working process is complex, the fault tolerance rate is low, and the cost of consumable materials is high.
How to solve the above phenomena is a problem to be solved by those skilled in the art.
Disclosure of Invention
The invention provides a detection system based on an LORA wireless technology to solve the problems in the prior art.
The technical scheme of the invention is realized as follows:
the utility model provides a detecting system based on LORA wireless technology, includes at least one wireless LORA differential pressure sensor transmitting terminal to and wireless LORA receiving terminal, wireless LORA differential pressure sensor transmitting terminal and wireless LORA receiving terminal communication connection, wireless LORA receiving terminal can receive the wireless signal that wireless LORA differential pressure sensor transmitting terminal sent, wireless LORA receiving terminal receives and transmits to external control ware behind the signal.
Further, including at least one wireless LORA differential pressure sensor transmitting terminal to and wireless LORA receiving terminal, be equipped with wireless LORA relay between wireless LORA differential pressure sensor transmitting terminal and the LORA receiving terminal, wireless LORA relay and wireless LORA differential pressure sensor transmitting terminal and wireless LORA receiving terminal communication connection, wireless LORA relay is used for receiving wireless LORA differential pressure sensor transmitting terminal signal to transmit to wireless LORA receiving terminal, transmit to external control ware behind the wireless LORA receiving terminal received signal.
Further, including the wireless LORA differential pressure sensor transmitting terminal more than 3 to and wireless LORA receiving terminal, wireless LORA differential pressure sensor transmitting terminal more than 3 and LORA receiving terminal between be equipped with wireless LORA relay, wireless LORA relay and the wireless LORA differential pressure sensor transmitting terminal more than 3 and wireless LORA receiving terminal communication connection, wireless LORA relay is used for receiving the wireless LORA differential pressure sensor transmitting terminal signal more than 3 to transmit to wireless LORA receiving terminal, transmit to external control ware after the signal is received to wireless LORA receiving terminal.
Furthermore, the transmitting end of the wireless LORA differential pressure sensor can be replaced by a temperature and humidity detection transmitting end, or the wireless LORA differential pressure sensor transmitting end and the temperature and humidity detection transmitting end can be combined according to requirements; to improve practicality and applicability.
The principle and the beneficial effects of the scheme are as follows:
the detecting system based on the LORA wireless technology comprises at least one wireless LORA differential pressure sensor transmitting end (or a temperature and humidity detection generating end), a wireless LORA receiving end and a wireless LORA relay. When the distance is short, a wireless LORA differential pressure sensor transmitting end and a wireless LORA receiving end can be used for wirelessly transmitting differential pressure signals; when the wireless distance transmission is far, a wireless LORA relay is needed to be used for transferring, and the effective transmitting and receiving distance is increased; when a plurality of pressure difference signals needing to be detected exist, a plurality of wireless LORA pressure difference sensor transmitting ends can be configured to meet the requirement of labor. The signal transmission of good wireless LORA differential pressure sensor transmitting terminal and wireless LORA receiving terminal of during operation is normal, can realize the wireless receipt of pressure differential signal to reach the effect that compares favourably with wired transmission, avoid complicated wiring with this, can effectual reduction of erection time and simplify work flow, improve the fault-tolerant rate and reduce the consumptive material cost.
Drawings
FIG. 1 is a first schematic diagram of a LORA wireless technology-based detection system according to the present invention;
FIG. 2 is a schematic structural diagram of a LORA wireless technology-based detection system of the present invention;
fig. 3 is a schematic structural diagram three of a detection system based on the LORA wireless technology.
Description of the drawings: wireless LORA differential pressure sensor transmitting terminal 1, wireless LORA receiving terminal 2 and wireless LORA relay 3
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
As shown in figure 1, when the distance is nearer, a detecting system based on LORA wireless technology, including at least one wireless LORA differential pressure sensor transmitting terminal 1 to and wireless LORA receiving terminal 2, wireless LORA differential pressure sensor transmitting terminal and wireless LORA receiving terminal communication connection, wireless LORA receiving terminal can receive the wireless signal that wireless LORA differential pressure sensor transmitting terminal sent, wireless LORA receiving terminal receives and transmits to external control ware behind the signal. The wireless LORA differential pressure sensor transmitting terminal in the embodiment can be replaced by a temperature and humidity detection generating terminal, or the wireless LORA differential pressure sensor transmitting terminal and the temperature and humidity detection generating terminal are combined according to requirements.
Example 2
As shown in figure 2, when far away, a detecting system based on LORA wireless technology, including at least one wireless LORA differential pressure sensor transmitting terminal 1 to and wireless LORA receiving terminal 2, be equipped with wireless LORA relay 3 between wireless LORA differential pressure sensor transmitting terminal and the LORA receiving terminal, wireless LORA relay and wireless LORA differential pressure sensor transmitting terminal and wireless LORA receiving terminal communication connection, wireless LORA relay is used for receiving wireless LORA differential pressure sensor transmitting terminal signal to transmit to wireless LORA receiving terminal, transmit to external control ware behind the wireless LORA receiving terminal received signal. The wireless LORA differential pressure sensor transmitting terminal in the embodiment can be replaced by a temperature and humidity detection generating terminal, or the wireless LORA differential pressure sensor transmitting terminal and the temperature and humidity detection generating terminal are combined according to requirements.
Example 3
As shown in fig. 3, when there are multiple signal generating sources, a detection system based on the LORA wireless technology includes 2 or more than 3 wireless LORA differential pressure sensor transmitting terminals 1 and a wireless LORA receiving terminal 2, a wireless LORA relay 3 is disposed between the wireless LORA differential pressure sensor transmitting terminals and the LORA receiving terminal, the wireless LORA relay is in communication connection with the wireless LORA differential pressure sensor transmitting terminals and the wireless LORA receiving terminal, the wireless LORA relay is used for receiving any one, any two, and any multiple signals from the wireless LORA differential pressure sensor transmitting terminals and transmitting the signals to the wireless LORA receiving terminal, and the wireless LORA receiving terminal transmits the signals to an external controller; the wireless LORA differential pressure sensor transmitting terminal in the embodiment can be replaced by a temperature and humidity detection generating terminal, or the wireless LORA differential pressure sensor transmitting terminal and the temperature and humidity detection generating terminal are combined according to requirements.
The detecting system based on the LORA wireless technology comprises at least one wireless LORA differential pressure sensor transmitting end (or a temperature and humidity detection transmitting end), a wireless LORA receiving end and a wireless LORA relay. When the distance is short, a wireless LORA differential pressure sensor transmitting end and a wireless LORA receiving end can be used for wirelessly transmitting differential pressure signals; when the wireless distance transmission is far, a wireless LORA relay is needed to be used for transferring, and the effective transmitting and receiving distance is increased; when a plurality of pressure difference signals needing to be detected exist, a plurality of wireless LORA pressure difference sensor transmitting ends can be configured to meet the requirement of labor. The signal transmission of good wireless LORA differential pressure sensor transmitting terminal and wireless LORA receiving terminal of during operation is normal, can realize the wireless receipt of pressure difference signal to reach the effect that compares favourably with wired transmission, avoid complicated wiring in proper order, can effectual reduction of erection time and simplify the work flow, improve the fault-tolerant rate and reduce the consumptive material cost.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims (4)

1. The utility model provides a detecting system based on LORA wireless technology, its characterized in that includes at least one wireless LORA differential pressure sensor transmitting terminal to and wireless LORA receiving terminal, wireless LORA differential pressure sensor transmitting terminal and wireless LORA receiving terminal communication connection, wireless LORA receiving terminal can receive the wireless signal that wireless LORA differential pressure sensor transmitting terminal sent, wireless LORA receiving terminal receives signal back transmission to external control ware.
2. The LORA wireless technology-based detection system of claim 1, wherein: including at least one wireless LORA differential pressure sensor transmitting terminal to and wireless LORA receiving terminal, be equipped with wireless LORA relay between wireless LORA differential pressure sensor transmitting terminal and the LORA receiving terminal, wireless LORA relay and wireless LORA differential pressure sensor transmitting terminal and wireless LORA receiving terminal communication connection, wireless LORA relay is used for receiving wireless LORA differential pressure sensor transmitting terminal signal to transmit to wireless LORA receiving terminal, transmit to external control ware behind the signal is received to wireless LORA receiving terminal.
3. The LORA wireless technology-based detection system of claim 2, wherein: including the wireless LORA differential pressure sensor transmitting terminal more than 3 to and wireless LORA receiving terminal, wireless LORA differential pressure sensor transmitting terminal more than 3 and LORA receiving terminal between be equipped with wireless LORA relay, wireless LORA relay and the wireless LORA differential pressure sensor transmitting terminal more than 3 and wireless LORA receiving terminal communication connection, wireless LORA relay is used for receiving the wireless LORA differential pressure sensor transmitting terminal signal more than 3 to transmit to wireless LORA receiving terminal, transmit to external control ware behind the signal is received to wireless LORA receiving terminal.
4. The LORA wireless technology-based detection system according to any of claims 1-3, wherein the transmitting end of the wireless LORA differential pressure sensor can be replaced by a temperature and humidity detection transmitting end.
CN202010241662.3A 2020-03-31 2020-03-31 Detection system based on LORA wireless technology Pending CN111341086A (en)

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Application Number Priority Date Filing Date Title
CN202010241662.3A CN111341086A (en) 2020-03-31 2020-03-31 Detection system based on LORA wireless technology

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Application Number Priority Date Filing Date Title
CN202010241662.3A CN111341086A (en) 2020-03-31 2020-03-31 Detection system based on LORA wireless technology

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CN111341086A true CN111341086A (en) 2020-06-26

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106275360A (en) * 2016-02-29 2017-01-04 上海交通大学 Near space dirigible condition monitoring system based on radio sensing network
CN206339542U (en) * 2016-12-12 2017-07-18 山东省产品质量检验研究院 The data acquisition of VOC environmental test chambers and expansible control device
CN206670679U (en) * 2017-03-23 2017-11-24 东莞前沿技术研究院 For being tethered at the monitoring system of ship
CN207366006U (en) * 2017-07-12 2018-05-15 张春泉 A kind of humiture and pressure difference monitoring device
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
CN110136531A (en) * 2019-06-12 2019-08-16 江苏艾什顿科技有限公司 A kind of LoRa real training experimental box
CN110412903A (en) * 2018-08-20 2019-11-05 广东优世联合控股集团股份有限公司 Equipment monitoring device, detection system and detection method
CN110824987A (en) * 2019-11-04 2020-02-21 东北林业大学 Forest surface moisture content monitoring system based on LoRa wireless ad hoc network
KR20200028609A (en) * 2018-09-07 2020-03-17 안동대학교 산학협력단 FOOD THERMOMETER HAVING LoRa COMMUNICATION FUNCTION AND REMOTE MANAGING SYSTEM USING THIS
CN210183561U (en) * 2019-01-31 2020-03-24 升哲博纳科技(长春)有限公司 Lora gateway and collector networking structure

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106275360A (en) * 2016-02-29 2017-01-04 上海交通大学 Near space dirigible condition monitoring system based on radio sensing network
CN206339542U (en) * 2016-12-12 2017-07-18 山东省产品质量检验研究院 The data acquisition of VOC environmental test chambers and expansible control device
CN206670679U (en) * 2017-03-23 2017-11-24 东莞前沿技术研究院 For being tethered at the monitoring system of ship
CN207366006U (en) * 2017-07-12 2018-05-15 张春泉 A kind of humiture and pressure difference monitoring device
CN110412903A (en) * 2018-08-20 2019-11-05 广东优世联合控股集团股份有限公司 Equipment monitoring device, detection system and detection method
KR20200028609A (en) * 2018-09-07 2020-03-17 안동대학교 산학협력단 FOOD THERMOMETER HAVING LoRa COMMUNICATION FUNCTION AND REMOTE MANAGING SYSTEM USING THIS
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
CN210183561U (en) * 2019-01-31 2020-03-24 升哲博纳科技(长春)有限公司 Lora gateway and collector networking structure
CN110136531A (en) * 2019-06-12 2019-08-16 江苏艾什顿科技有限公司 A kind of LoRa real training experimental box
CN110824987A (en) * 2019-11-04 2020-02-21 东北林业大学 Forest surface moisture content monitoring system based on LoRa wireless ad hoc network

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Application publication date: 20200626