Systems, devices and methods of using sound detectors, motion detectors and temperature sensors inside vehicles for activating alarms to protect vehicle occupants that can include babies, children, infirm, elderly and pets. Mounted sound detector(s), motion detector(s) and temperature sensor are used wherein detected sound from the sound detector can activate the motion temperature sensor and motion detected to activate adjacent or remote alarms when unsafe cold and warm interior vehicle temperatures are reached. Low battery indicators such as audible alarms, chirp sounds and lights can be used to indicate low battery power supplies.

A motorized baby stroller for transporting a baby may include a front section; a side section connected to the front section and a back section connected to the side section. The front section may include a motor to drive a wheel of the motorized baby stroller. The front section may include a cavity to hold the baby; wherein the front section includes a proximity detector to detect a baby in the cavity, and the motor may be controlled by the proximity detector.

A vehicle may include a movable roof, a sensor supported by the roof, and an actuator for selectively raising and lowering the roof.

Various embodiments provide a signaling system for a pushable transport object. The signaling system includes a signaling device and a control device. The signaling device includes at least one indicator light controllable to display a left signal and a right signal, and a first mounting component for mounting the signaling device to a cart. The control device is communicative with the signaling device to control the at least one indicator light. The control device includes a user interface for receiving a user input, in which the user interface includes a left input component for controlling the at least one indicator light to display the left signal and a right input component for controlling the at least one indicator light to display the right signal. The control device further includes a second mounting component for mounting the control device to a handle of the cart.

A circuit for disabling an electric device stuck in an active state. The circuit includes a first input for receiving a first actuation signal from an external device and a second input for receiving a second actuation signal from a microcontroller. An output path is connected to the first input and the second input and transmits the first actuation signal and the second actuation signal to the electric device. A grounding path transmits the first actuation signal and the second actuation signal to ground. A first transistor is disposed on the grounding path and is configured to be activated by a first voltage potential. A first latching circuit is coupled to the battery and is configured to receive the pulsed signal from the microcontroller and ground the first actuation signal and the second actuation signal along the grounding path so as to disable the electric device.

According to an embodiment of the present invention, there is provided a system for communication between the interior and exterior of the vehicle, comprising: an approach sensor part; a wind ejection part; a light emitting part; a memory part; and a control part. The approach sensor part is installed on a part of a front side or a rear side or both lateral surfaces of the vehicle to detect the pedestrian or a target object located within a predetermined distance. The wind ejection part ejects the wind in the direction of the pedestrian or the target object in accordance with a detection result of the approach sensor part. The light emitting part emits a light in the direction of the pedestrian or the target object in accordance with the detection result of the approach sensor part. The memory part stores pattern information on the wind or the light by the wind ejection part or the light emitting part. The control part controls operations of the approach sensor part, the wind ejection part, the light emitting part, and the memory part to extract, eject, and output the pattern information on the wind or the light in accordance with the distance from the pedestrian or the target object.

Systems, devices and methods of using sound detectors, motion detectors and temperature sensors inside vehicles for activating alarms to protect vehicle occupants that can include babies, children, infirm, elderly and pets. Mounted sound detector(s), motion detector(s) and temperature sensor are used wherein detected sound from the sound detector can activate the motion temperature sensor and motion detected to activate adjacent or remote alarms when unsafe cold and warm interior vehicle temperatures are reached. Low battery indicators such as audible alarms, chirp sounds and lights can be used to indicate low battery power supplies.

A vehicle is operable in a first mode in which vehicle actions are controlled in response to inputs received by an input device carried by the vehicle from an operator while being boarded on the vehicle and in a second mode in which vehicle actions are controlled in response to inputs received from the operator while the operator is proximate the vehicle, but no longer boarded on the vehicle. The vehicle carries a sensor configured to output a sensed input, as sensed by the sensor, from the operator proximate the vehicle, but not boarded on the vehicle. The sensed input is recognized and associated with a vehicle action and control signals are output to the vehicle based on the sensed input to cause the vehicle to carry out the vehicle action.

A vehicle control system may include a vehicle having a propulsion unit and a steering unit, a forward-facing camera carried by the vehicle, a processor, and a non-transitory computer-readable medium comprising operator position identification instructions. The operator position identification instructions direct the processor to identify relative positioning of a remote operator on the ground proximate the vehicle based upon signals from the forward-facing camera; and control the propulsion unit and the steering unit of the vehicle to follow the operator based upon the relative on the ground proximate the vehicle.

A safety mirror assembly for viewing behind oneself when placing items in a vehicle includes the vehicle, which has a plurality of doors for accessing an interior of the vehicle. A visor is mounted in a rear portion of the vehicle adjacent to one of the plurality of doors. A reflective material is mounted to the visor, and the visor is orientable such that a user may view behind the user via the reflective material when placing items in the interior of the vehicle near the adjacent door.