Automotive antennas are key components in enabling the remote control of
vehicles, which has become increasingly important in modern automotive
technology.Remote Start and Climate Control
One of the common applications of automotive antennas in remote control is
for remote start. Car owners can use a key fob or a mobile application to send a
signal to their vehicle. The antenna on the vehicle receives this signal, which
then activates the engine start sequence. This is particularly useful in cold
weather, as the driver can start the vehicle from a warm location and let the
engine and heater warm up the car before getting in. Similarly, remote climate
control is possible. The antenna allows the vehicle to receive commands to
adjust the air conditioning or heating settings. For example, in hot weather,
the driver can remotely turn on the air conditioning to cool down the vehicle
interior before getting in. The antennas used for these functions typically
operate in the low - frequency range, such as the 315 MHz or 433 MHz bands,
which are suitable for short - range communication with the key fob.Remote Door
Lock and Unlock
Automotive antennas also play a crucial role in remote door lock and unlock
functions. The key fob sends out a signal when the lock or unlock button is
pressed. The antenna on the vehicle receives this signal and triggers the
corresponding action in the vehicle's door locking mechanism. This convenience
feature has been a standard in modern cars for many years. In addition to the
basic lock and unlock functions, some advanced systems allow for remote trunk
opening and even the activation of specific security features. The antennas need
to be highly reliable in receiving these signals, as any failure can lead to
inconvenience or security risks for the vehicle owner.Remote Vehicle Monitoring
and Control in Autonomous and Semi - autonomous Vehicles
In the context of autonomous and semi - autonomous vehicles, automotive
antennas enable remote monitoring and control. Fleet managers can use antennas
to remotely monitor the status of vehicles, such as their location, speed, and
battery level (in the case of electric vehicles). They can also send commands to
the vehicle, such as setting a new destination for an autonomous vehicle or
overriding certain functions in case of an emergency. For example, if an
autonomous vehicle encounters an unexpected obstacle on the road, the remote
operator can use the antenna - based communication system to send a command to
the vehicle to stop or take an alternative route. This application requires
antennas with high - speed data transfer capabilities and a long - range
communication range
Home >
+86 186 8871 1070
