Opredelitev senzorjev LoRaWAN

Opredelitev senzorjev LoRaWAN
Opredelitev senzorjev LoRaWAN

With the penetration of the Internet of Things into every field, in recent years, there has been a growing interest in the area of wireless IoT sensors, among which LoRaWAN sensors stand out with their unique advantages. LoRaWAN is short for ‘long range wide area network’, and LoRaWAN sensors can be described as a connection of wireless sensors that enable long-range communication and long-lasting battery life, and allow the easy transmission of data. The LoRaWAN sensor uses a chirp spread spectrum, which is also referred to as a proprietary modulation scheme. V tej objavi, we will explore more about the LoRaWAN definition and LoRaWAN sensors.

Applications of LoRaWAN Sensors

IoT integration plays a great role in making things and industries smarter through the adoption of advanced LoRaWAN sensor devices. When deploying LoRaWAN sensors for various commercial and industrial businesses, numerous benefits such as time and cost savings are possible thanks to IoT. Let us take a look at where LoRaWAN sensors can weave magic.

1. Varnost za domove
2. Sledenje lokaciji
3. Upravljanje flote
4. Pametno upravljanje energije
5. Spremljanje onesnaženosti zraka
6. Pametno zdravstveno varstvo
7. Metering of vodo and Gas
8. Ravnanje z odpadki
9. Sledenje živali
10. Spremljanje okolja
11. Pametno parkiranje
12. Merjenje električne energijeAplikacije Lorawan senzorjev

Tehnične značilnosti senzorjev LoRaWAN

As we said above, LoRaWAN sensors are prominent for unique advantages, and this part will show you what are these special features.

1. Geolokacija- Senzorji LoRaWAN ponujajo razliko, ki omogoča učinkovitost aplikacij in naprav za sledenje brez GPS. Ponuja tudi edinstvene prednosti nizke porabe energije, ki jih ne poznajo druge tehnologije.

2. Dolgoročno- Tipala LoRaWAN lahko pošiljajo senzorje do 30 milj in tudi prodrejo v skrita okolja.

3. Varnost- Tipala LoRaWAN zagotavljajo največjo varnost in funkcijo šifriranja od konca do konca za programsko opremo in aplikacije.

4. Visoka zmogljivost- Senzorji LoRaWAN lahko na bazno postajo sprejmejo in obdelajo številna sporočila in tako nemudoma zadovoljijo številne potrebe omrežnih operaterjev.

5. Komunikacija- Tipala LoRaWAN omogočajo enostavno komunikacijo informacij in podatkov.

6. Standardne operacije- Tipala LoRaWAN delujejo s standardnim in hitrim omrežjem, ki je na voljo po vsem svetu.

Več zmogljivosti

Zmogljivosti omrežja LoRaWAN so precej zanimive. Z uporabo asimetričnega navzgor ali navzdol, LoRaWAN ima boljšo razširljivost od 6 do 8 krat minimalne zmogljivosti. Študije tudi kažejo, da ob povečanju povezave z enega uporabnika na deset uporabnikov, opaženo je bilo, da LoRaWAN na prostem podpira pet uporabnikov, katerih stopnja napak je manjša od 1%. Podobna študija je bila izvedena za LoRaWAN v zaprtih prostorih, ko je bila potrjena povezava navzgor, in je pokazala, da se lahko uporabniki LoRaWAN v zaprtih prostorih povežejo z dvema IoT, ne da bi presegli 1% zmožnost napake.

Kako delujejo senzorji Lora

Tipala LoRa je mogoče povezati z mobilnim omrežjem, ker delujejo na enak način. LoRa vsebuje modul, prek katerega komunicira z lokalnim strežnikom, znanim kot prehod. Lora deluje kot telefon, ker uporablja komunikacijski stolp za sprejemanje in pošiljanje informacij. Prehod služi kot posrednik med senzorji Lora in strežnikom. Vendar pa, s pomočjo interneta, prehod prejema informacije od omrežnega strežnika.

Kako delujejo senzorji Lora

Preskusni senzorji

Preskusni senzorji pomenijo ponovljivost signala, življenjska doba baterije, in obnovitev podatkov.

1. Ponovljivost signala Za testiranje ponovljivosti signala, raziskovalci so primerjali število prijavljenih prenosov s številom prenosov, ki jih je poslal senzor. Na vsaki frekvenci prenosa, stvari govorijo.

2. Življenjska doba baterije- Za testiranje življenjske dobe baterije, uporabljeni senzorji so bili popolnoma napolnjeni in nato puščeni, da se izčrpajo s hitrostjo 5, 10, 30, ali 60s naenkrat. Vendar pa, življenjska doba baterije je bila določena z dolžino sprejema signala.

3. Obnovitev podatkov- Izterjava podatkov je bila izvedena z izvedbo poskusa, v katerem so senzor postavili na preskusne živali. Poskus je tukaj.

The Significance of sensors for LoRaWAN network

Just as sensors are an essential part of a complete IoT solution, LoRaWAN sensors are a critical component of the LoRaWAN ecosystem. These smart sensor devices are important in the LoRaWAN network as they can detect information and change it into a clear and understandable signal to machines and people, thereby delivering more valuable information and creating more value.

With the development of LoRa technology and LoRaWAN protocol, LoRaWAN sensors are widely utilized in many fields such as logistics, kmetijstvo, prevoz, zdravstvena oskrba, turizem, industrije, itd. We are optimistic that more applications will adopt LoRaWAN sensors and the LoRaWAN network. Data collection is made possible and easy because of sensors, and life turns out to be simpler and smarter thanks to data collection.

Different types of LoRaWAN sensors

Different types of sensors are required in different LoRaWAN applications. Now that we have seen its special features and significance, here are the different types of LoRaWAN sensors that you should know about. Primeri senzorjev so Arduino Senzorji in senzorji MOKOLoRa.

Lora senzorji vlažnosti/temperature: The temperature and humidity sensor is a smart device that can transmit the collected temperature and humidity information to the cloud platform through the wireless LoRa network. Zato, users can check the ambient temperature and humidity of the working environment. Ti senzorji se pogosto uporabljajo v industriji in kmetijstvu.

Lora senzorji vlažnosti_temperature

Senzor parkirišča Lora: LoRa parking sensor is widely popular due to its long-range communication and long operational life. This is used in the transportation industry to detect whether a parking space is occupied or available to help find the best place to park.

Senzor parkirišča Lora

 

Lora senzor za sledenje lokaciji: You will find widespread adoption of location tracking sensors in the logistics and transportation industry to monitor and manage assets. Seveda, in addition to asset tracking, it can also be used for personnel tracking and proximity marketing.

Lora senzor za sledenje lokaciji

Senzor panik gumba LoRaWAN: With a built-in vibration motor, such sensors can trigger an alarm when you push the button in an emergency situation. This can be greatly helpful for the elderly and workers in hazardous worksites. If they fall down suddenly or encounter an emergency, they can trigger the panic button sensor to call for help in time.

Senzor panik gumba LoRaWAN

LoRaWAN PIR motion sensor: PIR sensors can detect infrared rays emitted by people or some animals and convert them into electrical signals. With a built-in PIR sensor, the LoRaWAN motion sensor is mainly used to detect if there is any human activity in the current detection area. Additional features include door magnetic induction and temperature and humidity monitoring.

In addition to the 5 Senzorji LoRaWAN, navedeni zgoraj, there are many other sensors that existed. Tukaj, we have selected 6 of them for the introduction.

Lora senzor nivoja vode: Ti senzorji so večinoma potopni. Namenjeni so merjenju ravni vode v rezervoarju.

Lorawan senzor napetosti: Ti senzorji so namenjeni merjenju napetosti med 0-30 Volti. Če napetost preseže zahtevani prag, se pošlje opozorilo.

Lorawan senzor kakovosti zraka: To uporabnike opozori na grozečo možnost onesnaženja zraka v bližini.

Lora senzor merilnika pospeška: To se običajno uporablja za zaznavanje manjših sprememb strojev ali hitrosti avtomobilov.

Lora senzorji hrupa: Onesnaževanje s hrupom je povezano z motnjami spanja, visok krvni pritisk, in depresija. V nekaterih primerih, lahko pri otrocih povzroči razvojne zamude. Ko hrup doseže določeno raven, se lahko poroča.

LoRaWAN svetlobni senzorji: Z vstavljeno LED osvetlitvijo,lahko deluje kot alarm v napravah.

Odnos med LoRa in LoRaWAN

Many people are confused about the relationship between LoRa in LoRaWAN. Pravzaprav, they are totally different. LoRa is the modulation technique employed in connecting wireless sensors, medtem ko LoRaWAN omogoča napravam Internet of Things uporabo senzorjev LoRa za pošiljanje in sprejemanje informacij. Poleg tega, LoRaWAN defines how devices use LoRa hardware in the transmission and formatting of messages. LoRa helps to develop and maintain the LoRaWAN protocol.

You are capable of using LoRa technology without LoRaWAN, but some of the functionalities and performance are limited. Protocols like LoRaWAN are required to build large networks on top of LoRa. Preprosto povedano, LoRa is a physical layer transmission technology that allows you to exchange information between devices. LoRaWAN is a media access control (MAC)protocol designed to be used for communications between devices and infrastructure, LoRaWAN gateways and end node devices.

Zaključek

LoRa sensors have involved the connection of wireless sensors capable of passing signals through long range. Lora je zelo uporabna, in zato ga danes pridobivajo za uporabo na številnih področjih.

 

DELITE TO OBJAVO

Delite naprej facebook
Delite naprej twitter
Delite naprej linkedin
Delite naprej E-naslov

Pogovorite se s strokovnjakom za LoRaWAN IoT

Pogovorite se o svetilniku LoRaWAN, Modul, in primeri uporabe prehodov in naprav LoRaWAN po meri za vaš projekt IoT

Načrtujte predstavitev

MOKOLoRA je strokovnjak za LoraWAN IoT tehnologijo, S strokovnjakom za IoT se povzpnite na vrh svojega trga