Abstract: Identifying position of a first rotating shaft may comprise a first position detection system and a second position detection system. A controller may be coupled to a first sensor and a second sensor and may identify the position of the first shaft using the identified shaft position from either the first detection system or the second detection system, whichever is identified faster. The first shaft may have a first wheel disposed thereon with targets and one or more gaps disposed about the first wheel. A second shaft may have a second wheel disposed thereon with targets and one or more gaps disposed thereon. The second wheel is in a fixed relationship relative to the first wheel. The first detection system may use data simultaneously from the first sensor and the second sensor to eliminate targets to determine position. The second detection system uses data only from the first sensor.

Abstract: Identifying position of a first rotating shaft may comprise a first position detection system and a second position detection system. A controller may be coupled to a first sensor and a second sensor and may identify the position of the first shaft using the identified shaft position from either the first detection system or the second detection system, whichever is identified faster. The first shaft may have a first wheel disposed thereon with targets and one or more gaps disposed about the first wheel. A second shaft may have a second wheel disposed thereon with targets and one or more gaps disposed thereon. The second wheel is in a fixed relationship relative to the first wheel. The first detection system may use data simultaneously from the first sensor and the second sensor to eliminate targets to determine position. The second detection system uses data only from the first sensor.

Abstract: An inventory sharing network includes a manufacturer of a plurality of manufacturer's products and a plurality of authorized merchants that are independently owned and operated from the manufacturer as a non-exclusive seller of products. The inventory sharing network is controlled by the manufacturer, who may select the plurality of authorized merchants that are authorized to participate in an inventory sharing network and select the key products that may be offered by the authorized merchants within the inventory sharing network. The inventory sharing network may be implemented by an e-commerce platform stored on an access server that manages access to an inventory sharing database and display of related information.