170928 - Cooperative Systems

Question 1

A heartbeat in a cooperative system is a periodic signal.

Answer 1

True

Question 2

It is possible to implement a cooperative system without using wireless communication.

Answer 2

False

Question 3

Platooning (cooperative ACC) requires that at least 80% of the cars in the platoon are equipped.

Answer 3

False

Question 4

A critical mass of at least 10% equipped car is necessary for most of the cooperative applications to be effective.

Answer 4

True

Question 5

In a cooperative application the ego-vehicle is the vehicle getting the warning.

Answer 5

False

Question 6

Floating car data is data collected by loggers inside cars in specific safety-relevant situations.

Answer 6

False

Question 7

Cooperative systems always require broadcast communication.

Answer 7

False

Question 8

Longer latencies are desirable for the development of cooperative safety applications.

Answer 8

False

Question 9

Only limited amount of information should be transmitted at high frequency rate in order to limit the use of the bandwidth.

Answer 9

True

Question 10

The “beacon” should contain little information since it is a periodic signal and many vehicles may be transmitting it simultaneously.

Answer 10

True

Question 11

An LDM is a common database which each vehicle can assess wirelessly.

Answer 11

False

Question 12

It is necessary to have strict regulations about transmission power only to limit energy consumption.

Answer 12

False

Question 13

Beaconing alone can enable specific cooperative applications.

Answer 13

True