達發科技股份有限公司
Auracast Bluetooth Public Broadcast
Stay Informed Wherever and Whenever
‘Dear passengers, we are now arriving at Hsinchu.’ How many times have you missed important public announcements because you were wearing headphones? In the bottom left corner of the image, representing a public space, Auracast™ ensures that you will never miss crucial information again. In locations with public broadcasting systems, such as airports, train stations or gyms, visitors can receive public broadcast audio directly to their Bluetooth headsets. This allows you to stay informed without compromising your alone time, ensuring you don’t miss important broadcasts in public spaces.
Auracast Bluetooth Public Broadcast
A Personalized Audio Guide Experience
In the bottom left corner of the imagine, you’ll see public spaces such as museums, tourist attractions or historical sites. While before you might have had to rent audio guide devices when visiting, with Auracast™ audio broadcasting technology, you won’t ever have to do that again. In places equipped with this feature, visitors can receive broadcast audio directly to their own Bluetooth headsets, allowing them to listen to guided tours without the need for location-specific rented equipment.
Automotive Inertial Navigation (Dead Reckoning)
Overcoming Obstacles for Precise Positioning
In urban environments, GNSS signals are often obstructed or reflected by tall buildings, elevated roadways, basements, tunnels and dense forests, leading to signal interference. However, Airoha Technology’s AI-based satellite selection and inertial navigation technologies reduce positioning time and enhance reliability, ensuring accurate positioning even in urban environments.
Police Body Camera
Accurate Tracking and Reliable Positioning
In the public space area on the bottom left of the image, we see how, in situations where tracking or immediate support for law enforcement officers is needed, police body cameras equipped with Airoha Technology's GNSS chip can precisely record geographical location and time stamps—information which may prove invaluable during subsequent investigations and legal proceedings.
Rugged Laptop for Specialized Applications
Accurate Positioning When it Matters Most
In the centre of the public space area on the bottom left of the image, we see a rugged laptop. These appliances are widely deployed in non-traditional office environments like law enforcement, firefighting and construction sites. Running on Windows 10 or later versions, users can utilise the Windows Location Service (WLS) for position sharing. The combination of WLS and Airoha Technology’s GNSS chip, featuring RTK high-precision positioning technology, ensures accurate location data in any outdoor environment and can assist in tasks such as land surveying, coordinating firefighting teams and reporting real-time locations.
Smart Grid
Deployment and Maintenance of Smart Grids
In the upper portion of the bottom-right corner, we see how Airoha’s GNSS chip, when embedded in Grids base stations, enables precise positioning of their locations. This allows for the efficient identification of damaged power towers and utility poles spread across cities, significantly improving maintenance and repair efficiency.
Smart Surveillance Camera
Power and Data Over a Single Connection
The bottom section of the image features Ethernet. For devices like surveillance cameras, which require data transmission but are difficult to connect to power or lack a power source, Power over Ethernet (PoE) technology is essential. PoE chips allow for simultaneous power and data transmission over a single cable. Airoha Technology is one of the few companies invested in Power over Ethernet (PoE) technology, with plans to develop higher voltage and more advanced solutions in the future.