BATTERY PACK FOR ELECTRIC BICYCLE AND CONTROL METHOD THEREOF
First Claim
Patent Images
1. A battery pack for an electric bicycle including a motor and a motion sensor, the battery pack comprising:
- a battery;
a main switch controlling supply of a power which is supplied from the battery to the electric bicycle; and
a controller, when an abnormal motion sensing signal is received from the motion sensor, outputting a motor hold signal in order to put the motor in a hold state in which the electric bicycle is prevented from moving.
1 Assignment
0 Petitions
Accused Products
Abstract
Provided is a battery pack for electric bicycle and a control method of the battery pack, and the battery pack may prevent the electric bicycle from moving abnormally. The electric bicycle includes a motor and a motion sensor. The battery pack includes a battery, a main switch and a controller. The main switch controls supply of a power which is supplied from the battery to the electric bicycle. The controller outputs a motor hold signal to put the motor in a hold state, when an abnormal motion sensing signal is received from the motion sensor.
-
Citations
19 Claims
-
1. A battery pack for an electric bicycle including a motor and a motion sensor, the battery pack comprising:
-
a battery; a main switch controlling supply of a power which is supplied from the battery to the electric bicycle; and a controller, when an abnormal motion sensing signal is received from the motion sensor, outputting a motor hold signal in order to put the motor in a hold state in which the electric bicycle is prevented from moving. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A battery pack for an electric bicycle including a motor and a motion sensor, the battery pack comprising:
-
a battery; a main switch controlling supply of a power which is supplied from the battery to the electric bicycle; and a controller, when an abnormal motion sensing signal is received from the motion sensor, outputting a motor reverse rotation signal to put the motor in a reverse rotation state in which the electric bicycle moves in a second direction opposite to a first direction along which the electric bicycle is forcibly moved.
-
-
12. A method of controlling a battery pack for an electric bicycle including a motor and a motion sensor, the method comprising:
-
determining whether an abnormal motion sensing signal is received from the motion sensor; and when the abnormal motion sensing signal is received by the battery pack, outputting one of a motor hold signal and a motor reverse rotation signal to respectively put the motor in one of a hold state in which the electric bicycle is prevented from moving and a reverse rotation state in which the electric bicycle moves in a second direction opposite to a first direction along which the electric bicycle is forcibly moved. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
-
Specification