Interaction Design: Bangkok Mass Transit System -- BTS

Bangkok Mass Transit System -- BTS

Qiao Chongyang ID : 57120700007

This week we are go to Bangkok Mass Transit System Public Company Limited to take part in the field trip

BTS Sky Trains is used in many cities in the globe , as a second transport only to MRT , BTS with a capacity between 15000 and 30000 passengers per hour , greatly eased the pressure on urban transport .

BTS have four characteristic :

train run using an automated signaling system
train use dedicated tracks and station
train running top speed of 200 kilometers per hour
the largest grouping is four groups

Each train use an electric motor on two elevated rail in the operate direction , according to collision prevention system and speed control system , BTS have a highly secure even in the event of system interruption , because of the automatic adjustment .

Bangkok BTS provide 4-car train-sets with SIEMENS Model , two motored cars with driving cabs at each end of the 4-car configuration , with two intermediate trailer cars supply auxiliary power for air conditioning systems and passenger saloon lighting .

Siemens supply 4 individual systems :

VICOS LIO ( Operational control and traffic control systems )
Smartinfo ( Passenger Information System )
Warning signals traveling state technology systems ( different system )
Communications Equipment

My question :

how to use VICOS LIO to adjust the timetable deviate for the many trains , especially in Saphan Taksin station ?
if the Smartinfo occur malfunction ,how to solve the problem of loss connection with control room ?
how to use IMU 100 send order to turnout to select direction of travel ?
with the development of BTS lines , face too much ORBAS , how to avoid human mistake ?

I can`t understand the CTS/M : If the signal in front of the train is positioned "performing" state , with the overlapping of the electric field , the field coil will be zero .
Because of changing travel conditions and risk factors , how to use FAHRSI95 - the fault output unit to analysis and control ?
With so much information , can we use interactive system to IBIS ? because IMU 100 and CTS/M (ATP) are connected to IBIS .
In order to avoid conflicts, how to convert traffic signal priority ?

The BTS in Bangkok supply 750 DC for the traction system , though converters transfer to AC electrical power to the traction motors as propulsion , I heard the Straddle Monorail have much more advantages , so maybe it can be used in the future .