Difference between Transponder only entry Toll booths and Transponder only exit Toll booths

[zak100]

Hi,

I can't understand the difference between Transponder only entry Toll booths and Transponder only exit Toll booths. As far as I understand , Transponder entry only Toll booths checks whether Transponder is operational or not and Transponder only exit Toll booths can do the transaction and deduct the Toll from the account associated with Transponder. But if the Transponder exit only toll booths can perform the payment, they can also do the detection, then why we need the Transponder only entry Toll booths?

 

Somebody please guide me.

The details are available at the following link:

https://www.diqutech.com/highways.html

 

Zulfi.

 

[Ghideon]

2 hours ago, zak100 said:

I can't understand the difference between Transponder only entry Toll booths and Transponder only exit Toll booths. As far as I understand , Transponder entry only Toll booths checks whether Transponder is operational or not and Transponder only exit Toll booths can do the transaction and deduct the Toll from the account associated with Transponder. But if the Transponder exit only toll booths can perform the payment, they can also do the detection, then why we need the Transponder only entry Toll booths?

If vehicles register at an entry point and pay at an exit you can charge vehicles by the distance traveled between entry and exit. 

[zak100]

Hi,

Thanks.

 

God blesses you.

 

Zulfi.