Communication system and method
A communication system for intra-vehicle communication in a host vehicle includes a master control system including a master controller and a master transceiver, the master control system being configured to receive an input signal to control an on-board vehicle system. The communication system has a slave control system associated with the on-board vehicle system, the slave control system comprising a slave controller and a slave transceiver. The master transceiver and the slave transceiver are configured to establish wireless communication between the master control system and the slave control system. The master control system is configured to receive the input signal and to generate an output signal based on the input signal; and to transmit the output signal to the slave control system to control operation of the on-board vehicle system.
1 . A communication system for intra-vehicle communication in a host vehicle, the communication system comprising:
a master control system comprising one or more master controller and a master transceiver, the master control system being configured to receive a first input signal to control a first on-board vehicle system; and
a first slave control system associated with the first on-board vehicle system and positioned on the host vehicle, the first slave control system comprising one or more first slave controller and a first slave transceiver;
the master transceiver and the first slave transceiver being configured to establish wireless communication between the master control system and the first slave control system, wherein both the master transceiver and the first slave transceiver are ultra-wideband transceivers;
wherein, in use, the master control system is configured to receive the first input signal and to generate a first output signal based at least in part on the first input signal; and to transmit the first output signal to the first slave control system to control operation of the first on-board vehicle system.
2 . The communication system as claimed in claim 1 , wherein the one or more master controller comprises:
at least one master electrical processor having an electrical input for receiving the first input signal; and
at least one memory device electrically coupled to the at least one master electrical processor and having instructions stored therein;
wherein the at least one master electrical processor is configured to access the at least one memory device and execute the instructions therein so as to generate the first output signal for transmission to the first slave control system; and
wherein the one or more first slave controller comprises:
at least one second slave electrical processor having an electrical input for receiving the first output signal; and
at least one memory device electrically coupled to the at least one second slave electrical processor and having instructions stored therein;
wherein the at least one second slave electrical processor is configured to access the at least one memory device and execute the instructions therein so as to generate a vehicle system control signal to control operation of the first slave control system.
3 . The communication system as claimed in claim 1 , wherein the master control system is configured to receive the first input signal from a human machine interface or a vehicle controller.
4 . The communication system as claimed in claim 1 , wherein the first output signal comprises a first identifier for identifying the first slave control system.
5 . The communication system as claimed in claim 1 , further comprising a second slave control system associated with a second on-board vehicle system, the second slave control system being configured to control operation of the second on-board vehicle system; the second slave control system comprising one or more second slave controller and a second slave transceiver;
wherein, in use, the master control system is configured to receive a second input signal and to generate a second output signal based at least in part on the second input signal; and to transmit the second output signal to the second slave control system to control operation of the second on-board vehicle system.
6 . The communication system as claimed in claim 5 , wherein the first slave transceiver and the second slave transceiver are configured to establish wireless communication between the first slave control system and the second slave control system.
7 . The communication system as claimed in claim 5 , wherein the second slave control system comprises a second identifier for identifying the second slave control system.
8 . The communication system as claimed in claim 7 , wherein the second output signal comprises the second identifier to identify the second slave control system.
9 . The communication system as claimed in claim 5 , wherein the master transceiver and the second slave transceiver are configured to establish wireless communication between the master control system and the second slave control system.
10 . The communication system as claimed in claim 1 , wherein the master control system is configured to receive a second input signal to control the second on-board vehicle system.
11 . The communication system as claimed in claim 1 , wherein the master transceiver comprises an ultra-wideband transceiver.
12 . The communication system as claimed in claim 11 , wherein the ultra-wideband transceiver is configured to operate over a bandwidth greater than or equal to 500 MHz.
13 . A vehicle comprising the communication system as claimed in claim 1 .
14 . The communication system as claimed in claim 1 , wherein the master control system is further configured to determine a location of the first slave control system, and wherein determining the location of the first slave control system includes measuring a time-of-flight of one or more signals between the master transceiver and the first slave transceiver.
15 . A method of performing intra-vehicle communication between a master control system and at least a first slave control system disposed in a host vehicle, the method comprising:
the master control system receiving a first input signal comprising a request to control a first on-board vehicle system;
the master control system generating a first output signal based at least in part on the first input signal;
transmitting the first output signal from the master control system to a first slave control system as a wireless signal;
the first slave control system controlling operation of the first on-board vehicle system based at least in part on the first output signal,
wherein the master control system comprises a master transceiver and the first slave control system comprises a first slave transceiver, and wherein both the master transceiver and the first slave transceiver are ultra-wideband transceivers.
16 . A non-transitory computer-readable storage medium having a set of instructions stored therein which, when executed, cause a processor to perform the method claimed in claim 15 .