Motorized bicycle with trainer mode
An electric powered vehicle, including: a frame that supports a rider; a first wheel coupled to the frame; a second wheel coupled to the frame; pedals coupled to the frame, the pedals adapted to drive at least one of the first wheel and the second wheel; an electric motor coupled to at least one of the first wheel and the second wheel; a battery that supplies electrical power to the electric motor; a physiological sensor that detects at least one physiological parameter of the rider; and a controller that regulates operation of the electric motor based on the at least one physiological parameter of the rider.
1. An electric powered vehicle, comprising:
a frame that supports a rider;
a first wheel coupled to the frame;
a second wheel coupled to the frame;
pedals coupled to the frame, the pedals adapted to drive at least one of the first wheel and the second wheel;
an electric motor coupled to the pedals and at least one of the first wheel and the second wheel;
a battery that supplies electrical power to the electric motor; and
a controller that regulates operation of the electric motor when the electric powered vehicle reaches a predetermined speed limit, whereby turning of the pedals causes the electric motor to charge the battery.
2. The electric powered vehicle of claim 1 , wherein the controller regulates operation of the electric motor when the electric powered vehicle reaches the predetermined speed limit, whereby turning of the wheels causes the electric motor to charge the battery.
3. The electric powered vehicle of claim 1 , further comprising:
a physiological sensor that detects at least one physiological parameter of the rider; and
a controller that regulates operation of the electric motor based on the at least one physiological parameter of the rider.
4. The electric powered vehicle of claim 3 , wherein the controller regulates the electric motor to increase power output to at least one of the first wheel and the second wheel when the physiological parameter exceeds a predetermined upper level.
5. The electric powered vehicle of claim 4 , wherein the predetermined upper level is determined by the following equation:
predetermined upper level=0.85×(220-age of rider).
6. The electric powered vehicle of claim 4 , further comprising a control panel operable by the rider to set different operating modes having different predetermined upper levels.
7. The electric powered vehicle of claim 3 , wherein the physiological sensor comprises a heart rate monitor, and the physiological parameter is the rider's heart rate.
8. The electric powered vehicle of claim 7 , wherein the heart monitor is located in a chest strap, a bicycle grip, or a bicycle glove.