Driverless 1st quiz
Driverless Technology Quiz
Test your knowledge on driverless vehicle technology with our comprehensive quiz! This quiz covers essential aspects of the systems used in autonomous vehicles, including RES, DV brake inspection, actuators, sensors, and more.
- Engaging questions based on real-world technologies.
- Score and track your progress.
- Challenge yourself or compete with friends!
Which of the following are TRUE for the RES:
The RES is responsible only for 2 functionalities.(Enabling EBS and close the SDC)
A team can implement a RES only if the team ensures a reliable 4G communication
Is connected in series with the IMD Relay
The RES in the side of the Vehicle cannot have a shared Antenna with the telemetry of the Vehicle.
Which are TRUE for the DV brake inspection:
During the brake test, the vehicle must accelerate in autonomous mode up to at least 40m/s within 20m. From the point where the RES is triggered, the vehicle must come to a safe stop within a maximum distance of 10 m.
The SBS can be used if the team ensures a two-way monitoring
The vehicle must decelerate with more than 8m/s in any case when the EBS is activated
The EBS is supplies from the LVMS,ASMS,RES and a relay which is sypplied from the SDC.
What is true for the Actuators:
The physical Actuators based on the Rules are:The steering,The EBS and the service brake system
All of the Actuators must be supplied from the circuit of the ASMS
The steering Actuator may have a control system that helps the Driver(checks and give Torque based on drivers Requests) when the vehicle is in Manual Mode
When the ASSIs flashing Yellow the Actuators must be in Power On Mode
What is True about the sensors
A sensor can be mounted above the top point of the main-hoop
A sensor can be mounted above the top point of the front-hoop
A sensor can be mounted in front of the front-wing if the length of the wing is 50cm and the distance of the wheel and the front wing( the closest points of them) is 25cm
A sensor cam be mounted on the head-restrains
What are true for the HVD:
HVD is a part of the SDC.
The HVD is a part of the TS and the HVD interlock is a part of the mechanical configuration of the HVD.
The HVD can be mounted-connected when the ESO is not present.
The HVD is a part of the TS and the HVD interlock is a part of the LV.
HVD needs a Relay in order to be connected in series with the TSMS,IMD,BSPD.
What are true about TSAL:
The TSAL leds can be the same with ASSI
The TSAL PCB must implements 2 stages
The TSAL PCB must implements 3 stages
During the brake test the TSAL might be not go in green state immediately after the Driver push the Shutdown Button.
the TSAL goes in green state during the Endurance event the team will get a DNF because the BMS where triggered.
7. Based on the present DC-DC converter of the team and requirement for a steering and a brake actuator. The team finds an DC-Motor of 24V rating for the steering and a brake pump with 30V rating. The Current-Torque function for the steering is T = 4* exp(I/100 ) -4. The Torque on the steering must be more than 0.57438Nm. If The TimeResponse-Current function(TimeResponse represents the time from triggering EBS to the Time a hard-Braking will occur) of the braking system is :t = 1.6666/I . The LV at present time used 50W for the rest of its functionalities. Could The rest of the power of the DC-DC converters to be used for these two actuators?
Yes
No
If the segment of the accumulator container has a configuration of 16s2p (16 series and 2 parallel) lithium based cells, how many temperature sensors must be in-stalled in every segment (the parallel cells are considered as one cell)
3
4
5
6
Which ONE of the following Relays is Normally Closed in the de-energized/disconnected state.
IMD Relay
AMS Relay
Discharge Relay
Precharge Relay
What is NOT true about the maintenance plugs:
It must not be physically possible to electrically connect the maintenance plugs in any way other than the design intent configuration.
Maintenance plugs must not require tools to separate the TS accumulator segments.
Maintenance plugs must be orange
Maintenance plugs must be non-conductive on surfaces that do not provide any electrical connection
What is NOT true about the accumulator indicator light:
Software control of the indicator is permitted
The indicator must be clearly marked with “Voltage Indicator”
Instead of a LED Indicator a Voltmeter can be used
If a team has maximum high voltage 100V, the indicator must be non-illuminated when the voltage of the accumulator container is 55V
12. The maximum voltage of a team is 442V, what is the trigger input resistance for the IMD
178.5kOhm
200kOhm
221kOhm
235kOhm
13. The team decides to implement the TSAL circuit and the Discharge Circuit in the same PCB. Given that the maximum voltage of the team is 357V, what is the maxi-mum permitted distance between the circuits when there is a cut in the board.
3.2mm
6.4mm
9.5mm
None of the above
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