A connector for connecting wiring of a towed vehicle lighting system to wiring of a towing vehicle lighting system so that lights on the towed vehicle are activated when corresponding lights on the towing vehicle are activated. The connector includes a plurality of terminals for connecting to the wiring of the towed vehicle and configured for coupling with terminals on a mating connector on the towing vehicle; a ground terminal for connecting to a ground wire on the towed vehicle and configured for coupling with a ground terminal on the mating connector on the towing vehicle; ground fault detection circuitry for detecting when the connector is not properly grounded to the towed vehicle; and an indicator coupled with the ground fault detection circuitry for indicating when the connector is not properly grounded to the towed vehicle.

The present invention preferably includes a monitoring device which is able to monitor both signals from the cab and the contents of a trailer/container. According to a preferred embodiment, the monitoring device may transmit monitoring signals (i.e., RF, ultra-sonic, IR) within the trailer/container and receive responsive signals/feedback indicating the status of the container interior. According to preferred embodiments, the monitoring device of the present invention may preferably receive data/signals from sensors internal to the container.

The present invention preferably includes a monitoring device which is able to monitor both signals from the cab and the contents of a trailer/container. According to a preferred embodiment, the monitoring device may transmit monitoring signals (i.e., RF, ultra-sonic, IR) within the trailer/container and receive responsive signals/feedback indicating the status of the container interior. According to preferred embodiments, the monitoring device of the present invention may preferably receive data/signals from sensors internal to the container.

A light emitting drive device has an output voltage supply unit, and an emergency drive unit. The output voltage supply unit generates an output voltage from an input voltage on the basis of a control signal transmitted from a control unit, and supplies at least one light emitting element with the output voltage. In the cases where the emergency drive unit received a signal indicating abnormality of the control unit, the emergency drive unit lights the whole or a part of the at least one light emitting element irrespective of the control signal transmitted from the control unit.

Disclosed an electricity amount detection method and device, a terminal and a storage medium. The method includes that: Identity (ID) information of each function device called by an application is acquired according to ID information of the application; a power consumption parameter generated when each function device is called is correspondingly acquired according to the ID information of each function device called by the application; a power consumption parameter generated when the application is running is determined according to the power consumption parameter generated by each function device; and the power consumption parameter generated when the application is running is output as a power consumption index when the application is running.

Disclosed an electricity amount detection method and device, a terminal and a storage medium. The method includes that: Identity (ID) information of each function device called by an application is acquired according to ID information of the application; a power consumption parameter generated when each function device is called is correspondingly acquired according to the ID information of each function device called by the application; a power consumption parameter generated when the application is running is determined according to the power consumption parameter generated by each function device; and the power consumption parameter generated when the application is running is output as a power consumption index when the application is running.

Devices, systems, and methods are provided for enhanced sensor cleaning validation. A device may determine a baseline performance measurement associated with a clean performance baseline of a sensor. The device may actuate a cleaning mechanism to remove at least a portion of an obstruction deposited on the sensor. The device may determine a first post-clean performance measurement associated with the sensor. The device may determine a degradation measurement between the baseline performance measurement and the first post-clean performance measurement, wherein the degradation measurement indicates an effectiveness of the cleaning mechanism.

Devices, systems, and methods are provided for enhanced sensor cleaning validation. A device may determine a baseline performance measurement associated with a clean performance baseline of a sensor. The device may actuate a cleaning mechanism to remove at least a portion of an obstruction deposited on the sensor. The device may determine a first post-clean performance measurement associated with the sensor. The device may determine a degradation measurement between the baseline performance measurement and the first post-clean performance measurement, wherein the degradation measurement indicates an effectiveness of the cleaning mechanism.

Various embodiments include methods and vehicles, such as an autonomous vehicle, a semi-autonomous vehicle, etc., for collaboratively directing one or more headlights by two or more vehicles. Various aspects may include receiving, by a first vehicle processor, a first collaborative lighting message from a second vehicle, in which the first collaborative lighting message may request the first vehicle direct one or more headlights of the first vehicle, in collaboration with the second vehicle directing one or more headlights of the second vehicle according to a collaborative lighting plan, and directing, by the first vehicle processor, one or more of the headlights of the first vehicle in accordance with the collaborative lighting plan.

The present invention refers to a detector device for detecting a status of at least a first electronic element of an automotive lighting device. This detector device comprises a status detection unit configured to detect a status of the at least first electronic element and to generate a reference signal which depends at least on the status of the first electronic element. It also comprises a comparison signal generator configured to generate a comparison signal and a comparison unit configured to generate a pulse-width modulation signal by comparing the reference signal with the comparison signal.