Keywords: Aquacultures, water monitoring

Company Name: Quadlink Technology Inc.

Website: https://www.quadlink-tech.com 

About the Company:

Quadlink Technology Inc. was established in 2010, which developing "Internet of Thing (IoT)" systems by using sensors, computer/smart phone, cloud and big data technologies to optimize agriculture production and distribution. This experienced team with members from wireless communication and cloud computing has been in business for 7 years. By transforming the traditional fish farming industries as well as creating innovative business model with the application of IoT, Quadlink Technology is capable of maximizing the value derived from within.

Quadlink has implemented more than 700 sets of smart aquaculture system so far. In terms of geographical coverage, not in Taiwan, but also in overseas from China to Southeast Asia (including Indonesia and Philippines). Quadlink assists fish farmers in monitoring risks, controlling parameters and establishing standard cultivation model—the result is self-evident: yields increased by 30%, energy saving by 30% and feeds saving by 30%.

Besides, developing devices of micro-sesimic wave fresh-keeping and antibacterial equipment for cold chain also successfully helping goods in freezer extending freshness and nutrition at the same time.

With the transparent data open to the end-customers, trust and reliability is thus established between the two sides. With customized smart factory monitoring solution, the tradition manufacturing companies can easily transform in no time. So Quadlink is reliable partner for smart aquaculture and smart business.

About the Products: 

AQUADLINK - For better food and environment

Utilizing technologies of IoT/Big data/Wireless communication to develop as the main product named “Aquadlink”, which includes:

1. QAM300-DE, the Smart Water Quality Monitoring System, powered by the solar cell for 24-hour  operation, this floating device collect real-time data inside water  every five minutes, such as temperature, dissolved oxygen (DO), PH, oxidation-reduction potential (ORP) and salinity of water sending  QIoT the cloud to be stored and analyzed with various and easy to read diagrams and graphs. Moreover, the same diagrams and graphs at the same time will be sent to  farmers' mobile phones, tablets, or computers by APP, and let them understand the actual situation of water quality while they would take action in accordance with those situations.

2. Furthermore, combined with QAM300-OC, the Smart Equipment Monitor & Control system, the farmers can easily turn on the auto feeding machine and wheel peddle by setting DO thresholds  and other parameters. The environment of farms and the growing process are precisely monitored and controlled by the system. Eventually, the quality of food is better ensured. This is what we claim "For better food and environment".

3. Critical design of the pre-warning system helps the farmer realize real water quality by scientific data if it becomes an abnormal situation, which they could take action on previously.

4. The Cold Chain system can be used in the three temperature zones of refrigeration, freezing, and thawing for food preservation. The technical principle of this system is "by releasing low-frequency micro-shock waves of 100~120Hz to the cold chain space, the water molecules in the ingredients will generate a vibration amplitude, which will prompt the cells to vibrate slightly, activate the cells, and keep the ingredients fresh." , in addition to effectively inhibiting the number of bacteria in the ingredients, it can also preserve the same nutritional level as the original ingredients. Furthermore, by making the ingredients' cells vibrate slightly, the cells are activated to prolong the ingredients' shelf life.

The result of ice crystals will be also small in the shape of a ball without spikes, so it can minimize the damage to the food cells during freezing, reduce the sharp crystallization of damaged cells, and significantly reduce the exudation of tissue fluid and blood after thawing.

Key Features:

• Automatically detect the relevant parameters of the fish farm every five minutes, which is convenient for mobile or tablet to check data immediately, and continuously accumulate real-time data as well as provide analysis diagrams.

• The host mainly provides 4G or WiFi to access the Internet. If the pons area is large enough, the most advanced long-distance low-power LoRa will be used as transmission technology.

• The host adopts solar power supply and lithium iron phosphate battery storage, long service life, safety, and environmental protection

Awards:

1. ESG Technology Innovation Promotion Alliance "IMV Award" - Second Prize of Technology Innovation Award

2. The 4th Global Best Model of Internet of Things and Smart Services "Golden Dragon Award"

3. 2023 WSIC (World System Integration Conference) Award

Certification: 

1. Asia's first aquaculture IoT solution company certified by INTEL IoT/MRS (Market Ready Solutions)

2. One of the Ten manufacturers of the flagship team selected by the government unit ASVDA (Asia Silicon Valley Development Agency)

Patents:

• Object detection device and method 2014/11 I411721 R.O.C Patent

• Anti-pollution package protection mechanism 2015/03 ZL201520162466.1 P.R.C. Patent for underwater sensors

• Automatic pairing method between network 2015/04 I479939 R.O.C Patent access point and terminal equipment

• Architecture and Method of Using Network 2015/05 I486089 R.O.C Patent Access Point to Remotely Control Terminal Equipment

• Anti-pollution package protection mechanism 2015/05 M501107 R.O.C Patent for underwater sensors

• Water quality monitoring setup with filter layer 2015/10 M509902 R.O.C Patent

• Water quality monitoring setup with filter layer 2015/10 ZL201520391042.2 P.R.C. Patent

• Monitor water tank device 2015/10 M509530 R.O.C Patent

• Monitor water tank device 2015/11 ZL201520390959.0 P.R.C. Patent

• Aquaculture ecological monitoring device 2016/03 M518800 R.O.C Patent

• Anti-pollution package protection mechanism 2017/09 13125 Thailand Patent for underwater sensors