Patent ID: 8164478
Filing Date: 2012-04-24
Classification: H01M,Y02E

Abstract:
1. A data logging apparatus for cables, the apparatus comprising: a hollow cable mounting member taking the shape of a cylinder with both open sides, in which a cable is securely seated; and a main module including a three-axis acceleration sensor, a memory, a control unit mounted with a clock unit for operating a measurement value of the three-axis acceleration sensor and storing the operated value into the memory in a time series, a battery for supplying power to the acceleration sensor, the memory, and the control unit, wherein the cable mounting member comprises a fixed portion, a movable portion installed to be pivoted on a hinge for allowing the cable to be easily mounted into the cable mounting member, and a fixing element for fixing the fixed portion and the movable portion to each other, a friction member is further installed on an inner circumferential surface of the cylinder composed of the fixed portion and the movable portion to prevent the cable from being moved, due to a frictional force between the cable and the friction member, when the cable is mounted, and a temperature sensor and a hall sensor are installed to the fixed portion.