Combination Meter - A cluster f**k display |
What is displayed is an ECO score which is Prius giving you a percentage grade compared to the ideal, which I can only assume involves a trip using neither gas, nor battery, but only fairy dust. Here is how I came to this conclusion:
The four elements of the score are: ECO Start, ECO Cruise, ECO Stop and use of fan and or A/C (herein referred to as Driver Comfort). It also displays your MPG for the trip.
My Start results: I am almost always praised for my initial acceleration (almost none), but sometimes dinged for acceleration (some) used to achieve a speed demanded by safe travel flow and avoidance of armed conflict. As any one who has ridden with me will attest: I am a pokey little old lady (LOL) who should not be allowed to impede reasonable folks.
Neither my Cruise actions nor my Stop actions have yet been noted. This I attribute to my hybrid personality which is seldom in a hurry and always tries to let momentum carry me forward to the perfect position behind the car ahead so I neither need to brake nor accelerate (i.e. fairy dust drive mode). Also, LOL mode.
Occasionally I am also dinged for using the fan to circulate air, heat, or horror of horrors some A/C otherwise classified under Driver Comfort. I have lost points to this, and plan to lose more in the future I can tell you.
Now we get to the meat of my complaint. Do you recall the TV show "My Mother the Car" which unaccountably lasted a full season in 1965-1966? My harsh ECO evaluator reminds me of my Mom. One of her most notable foibles (and a major driver of my neurosis) was a nearly impossible to meet standard applied to all requests, imaginary requirements, and occasionally actual needs. Just recently I received an ECO score of 79% where I was admonished to improve mileage by decreasing acceleration. Also, I got 57.9 miles to the gallon.
Mom! Your show has been cancelled!