Abstract: A vehicle system includes a high voltage battery and at least one control module configured to monitor the high voltage battery and command a visual warning in response to a disconnect event of the high voltage battery. The visual warning may be produced by a hazard light.

Abstract: A battery pack includes a battery assembly including a grouping of battery cells and an integrated module attached to the grouping of battery cells. The integrated module includes an upper section housing at least one electronics component and a lower section establishing a vent chamber.

Abstract: A vehicle system includes a relay and coil of a contactor. The relay is configured to transfer current between a traction battery and an electrical load when closed. The system also includes a controller configured to operate a switch such that current flow from the traction battery through the coil and switch, and bypassing the relay, causes the relay to close to permit pre-charging of the load.

Abstract: A vehicle system includes a contactor including a coil and relay, a traction battery, a load, and a controller configured to transfer current from the traction battery through the coil to pre-charge the load without causing the relay to close such that a voltage drop across the relay falls below a threshold value, and subsequently cause the relay to close.

Abstract: A high-voltage interlock system includes a first module including a contactor and a shunt connection, and a second module, having first and second circuits, coupled with the first module via first and second wires. The second module, in response to impedance of the shunt connection exceeding a threshold, inhibits a signal to engage the contactor. The impedance is measured across the first and second wires while the first wire is multiplexed with low-voltage power to energize a coil of the contactor, and the second circuit is multiplexed with the signal to engage the contactor.

Abstract: A method, apparatus, and system are disclosed for analyzing a vehicle battery system of a hybrid or electric vehicle that includes a battery pack and a battery controller. More specifically, a battery controller is disclosed for determining battery identification information of the battery pack based on a configuration of active and non-active pins in a connection module between the battery pack and the battery controller. It follows that the battery controller may identify the battery pack type in an efficient manner that does not require any additional components. The battery controller may further reference the battery identification to implement a battery operational strategy that may better realize an efficiency or durability of the identified battery.

Abstract: A battery pack includes a battery assembly including a grouping of battery cells and an integrated module attached to the grouping of battery cells. The integrated module includes an upper section housing at least one electronics component and a lower section establishing a vent chamber.

Abstract: A high-voltage interlock system includes a first module including a contactor and a shunt connection, and a second module, having first and second circuits, coupled with the first module via first and second wires. The second module, in response to impedance of the shunt connection exceeding a threshold, inhibits a signal to engage the contactor. The impedance is measured across the first and second wires while the first wire is multiplexed with low-voltage power to energize a coil of the contactor, and the second circuit is multiplexed with the signal to engage the contactor.

Abstract: A voltage sensing system for a vehicle traction battery having a plurality of cells includes: a battery controller, a plurality of electrical circuits, each being respectively connected to at least one of the cells and including an electrical component for limiting current therethrough, and a plurality of wires, each being respectively connected to one of the electrical circuits in series with a respective one of the electrical components for limiting current and the controller.

Abstract: A vehicle system includes a relay and coil of a contactor. The relay is configured to transfer current between a traction battery and an electrical load when closed. The system also includes a controller configured to operate a switch such that current flow from the traction battery through the coil and switch, and bypassing the relay, causes the relay to close to permit pre-charging of the load.

Abstract: A vehicle system includes a contactor including a coil and relay, a traction battery, a load, and a controller configured to transfer current from the traction battery through the coil to pre-charge the load without causing the relay to close such that a voltage drop across the relay falls below a threshold value, and subsequently cause the relay to close.

Abstract: A vehicle system includes a high voltage battery and at least one control module configured to monitor the high voltage battery and command a visual warning in response to a disconnect event of the high voltage battery. The visual warning may be produced by a hazard light.

Abstract: A method according to an exemplary aspect of the present disclosure includes, among other things, activating hazard lights of an electrified vehicle in response to a high voltage battery disconnect event.

Abstract: A method, apparatus, and system are disclosed for analyzing a vehicle battery system of a hybrid or electric vehicle that includes a battery pack and a battery controller. More specifically, a battery controller is disclosed for determining battery identification information of the battery pack based on a configuration of active and non-active pins in a connection module between the battery pack and the battery controller. It follows that the battery controller may identify the battery pack type in an efficient manner that does not require any additional components. The battery controller may further reference the battery identification to implement a battery operational strategy that may better realize an efficiency or durability of the identified battery.

Abstract: A method according to an exemplary aspect of the present disclosure includes, among other things, activating hazard lights of an electrified vehicle in response to a high voltage battery disconnect event.

Abstract: A method, apparatus, and system are disclosed for analyzing a vehicle battery system of a hybrid or electric vehicle that includes a battery pack and a battery controller. More specifically, a battery controller is disclosed for determining battery identification information of the battery pack based on a configuration of active and non-active pins in a connection module between the battery pack and the battery controller. It follows that the battery controller may identify the battery pack type in an efficient manner that does not require any additional components. The battery controller may further reference the battery identification to implement a battery operational strategy that may better realize an efficiency or durability of the identified battery.

Abstract: A method, apparatus, and system are disclosed for analyzing a vehicle battery system of a hybrid or electric vehicle that includes a battery pack and a battery controller. More specifically, a battery controller is disclosed for determining battery identification information of the battery pack based on a configuration of active and non-active pins in a connection module between the battery pack and the battery controller. It follows that the battery controller may identify the battery pack type in an efficient manner that does not require any additional components. The battery controller may further reference the battery identification to implement a battery operational strategy that may better realize an efficiency or durability of the identified battery.

Abstract: A voltage sensing system for a vehicle traction battery having a plurality of cells includes: a battery controller, a plurality of electrical circuits, each being respectively connected to at least one of the cells and including an electrical component for limiting current therethrough, and a plurality of wires, each being respectively connected to one of the electrical circuits in series with a respective one of the electrical components for limiting current and the controller.

Abstract: A screen sharing and video conferencing method and system comprising a presenter device, one or more attendee devices and a streaming server for receiving and rebroadcasting video and audio streams from the presenter and the attendee devices. The presenter device and the attendee devices each comprise a browser-based video and audio streaming components configured to transmit camera video and microphone audio to the streaming server and playback video and audio streams from the streaming server. The presenter device further comprises an installed screen capture and system audio capture component configured to compress and transmit video data from a desktop and/or video source of the presenter device and to transmit system audio to the streaming server. The attendee devices further receive video and audio streams from the streaming server of camera, microphone, system audio and screen capture sources.

Abstract: An example method of updating a model includes locating points on a part, establishing a reference dimension using the point locations, and updating the model using the reference dimension.