As of July 10

The Crozet Shuttle service is provided through a joint partnership between Albemarle County, Perrone Robotics, and Jaunt. The goal is to explore how autonomous electric shuttles can improve mobility for local residents and how the use of such shuttles can reduce traffic and parking issues in the downtown Crozet area.

To start, there will be one Crozet Shuttle which will limit how many areas it can cover and how it will be used. With one shuttle, we will run fixed routes but those routes will vary over time as we evaluate performance in various areas. Over time, as we add more shuttles, we expect to be able to offer location to location services and connections to commuter services planned between Crozet and Charlottesville. See below for the initial set of routes we are reviewing with the County.

Initial Days/Hours of Operation

DatesCrozet Shuttle Route
Until 7/10Route 3
7/14AVNU on vacation in Florida at AV show
7/20-7/21Route 3
7/27-7/28Route 3 likely, but may move to Route 2

Initial hours of operation:

SaturdaySunday
Morning10-1210-12
Afternoon3-53-5

Route Maps

As part of the Crozet trials – the routes will vary over the course of the month so that we can serve more areas of town and also cover more terrain within the town. As well the County must approve these routes. For the first couple of weeks, the course for Route 3 will be used. Then we’ll likely move to Route 4, then start working Route 2 and Route 1.

Route 3 – Circulator Loop – Starts/Stops near Grit Coffee
Route 4 – Old Trail center to North rotary – starts/stops at the Lodge at Old Trail
Route 2 – From Lodge at Old Trail to Post Office area downtown – to and from
From pad near Crozet Bicycle to the Y via Jamestown road. To and from.

FAQ

  • Is the shuttle driving itself? Why is there someone in the front seat?
    • The TONY shuttle is driving itself around the course. The safety operator is there to handle unusual cases or if something happens to one of the sensors or controls. They can easily take control when desired and drive the vehicle normally – then they can return the control to the computer and allow TONY to complete the route.
    • We’ve seen this at Old Trail where construction equipment will often block the road. We can go around partially blocked lanes, but the shuttle will wait for a fully blocked lane. That’s where the driver can in their judgement drive around.
    • Once around, a press of a button and the autonomous driving continues.
  • How does the shuttle know where it is going?
    • The TONY shuttle primarily uses GPS antennas on the roof to find its location. TONY also uses a specialized correction service so that it knows its location to within a few inches vs. a few feet which is what typical cell phone GPS provides.
    • We have mapped these routes so that it knows where to go. When started, TONY figures out the best route to get to the selected destination.
  • How does the shuttle “see” cars, people, and stop signs, etc.?
    • The TONY shuttle uses a range of sensors to observe the world around it:
      • LiDAR: these sensors send out several laser beams at any moment and then captures the light returning when those beams bounce off of any solid object. The time it takes to return gives us a very good estimate of the distance to that object. Using 16 different beams that are rotating within the sensor gives us a “3-D point-map” of what is around us in very good detail. There are 3 LiDAR units on TONY – 2 on the front corners that cover the front and sides, and one at the rear for when TONY needs to back up.
      • RADAR: these sensors send out and receive electromagnetic waves of energy which detect objects at longer ranges than LiDAR. RADAR is useful to know what is out there and where it is, but it doesn’t provide information about the size or shape of an object.
      • CAMERA: TONY uses the cameras for two main purposes: 1) to find stoplights as TONY approaches and to understand their state (red/yellow/green); and 2) to observe the lines in the road in cases where the GPS signal is degraded due to tall buildings or heavy tree cover.
      • ULTRASONIC: these sensors use ultrasound waves to detect any objects close to TONY. Their range typically extends to 6-10 feet or so but they provide very good information when maneuvering close to objects such as when TONY is parking.
  • How does the computer tell TONY how to move or stop?
    • The computer inside of TONY has a plan that it follows in order to move the shuttle from one location to another.
    • The computer consults the GPS to understand where it is, an internal map to decide how to steer and how fast it is going, and the sensors to ensure nothing is in the way of its path.
    • When ready to go, the computer uses built-in motors and actuators to control the shuttle’s steering wheel, throttle, and brakes.
    • When the destination is reached, TONY applies the parking brake and waits for the next destination.

Who to Contact

Have further questions or concerns about the Crozet autonomous Shuttle? Please email us.

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