A universal add-on device for controlling a movable barrier opener to open and close a movable barrier includes a control module which wirelessly communicates with a user's mobile electronic device. The opener includes a hand-held remote transmitter having a push-button switch. The hand-held remote transmitter is configured to transmit wireless signals to the opener for initiating the opener to move the movable barrier upon actuation of a push button of the push-button switch. The control module is either connected to an actuator to physically actuate the push-button switch of the hand-held remote transmitter or electrically connected in parallel with the push-button switch to electrically actuate the push-button switch of the hand-held remote transmitter. The device enables a manufacturer's compatible remote transmitter or a universal remote transmitter to be utilized to control the movable barrier using the user's mobile electronic device such as a smart phone.

A universal add-on device for controlling a movable barrier opener to open and close a movable barrier includes a control module which wirelessly communicates with a user's mobile electronic device. The opener includes a hand-held remote transmitter having a push-button switch. The hand-held remote transmitter is configured to transmit wireless signals to the opener for initiating the opener to move the movable barrier upon actuation of a push button of the push-button switch. The control module is either connected to an actuator to physically actuate the push-button switch of the hand-held remote transmitter or electrically connected in parallel with the push-button switch to electrically actuate the push-button switch of the hand-held remote transmitter. The device enables a manufacturer's compatible remote transmitter or a universal remote transmitter to be utilized to control the movable barrier using the user's mobile electronic device such as a smart phone.

An emergency door closing device that can be installed upon existing doors and hinges to automatically close doors in the response to smoke and fire. The improvements incorporated therein include a hinge cam pivot member that attaches to an existing hinge member of a door and produces a moment force about the existing hinge member allowing a reduced force necessary to pivot the door into a closed position. Further, a novel spring, cam, and lever system is incorporated to activate the moment force to close the door.

An emergency door closing device that can be installed upon existing doors and hinges to automatically close doors in the response to smoke and fire. The improvements incorporated therein include a hinge cam pivot member that attaches to an existing hinge member of a door and produces a moment force about the existing hinge member allowing a reduced force necessary to pivot the door into a closed position. Further, a novel spring, cam, and lever system is incorporated to activate the moment force to close the door.

A method for operating a system of a motor vehicle including a first electromotive door adjusting device having a first door, and a second electromotive door adjusting device having a second door. A request for carrying out a closing movement of the first door and for carrying out a closing movement of the second door is detected, and a priority rule is ascertained for activating the first electromotive door adjusting device and the second electromotive door adjusting device. The first electromotive door adjusting device and the second electromotive door adjusting device are activated on the basis of the priority rule. A system for a motor vehicle is also provided.

A method for operating a system of a motor vehicle including a first electromotive door adjusting device having a first door, and a second electromotive door adjusting device having a second door. A request for carrying out a closing movement of the first door and for carrying out a closing movement of the second door is detected, and a priority rule is ascertained for activating the first electromotive door adjusting device and the second electromotive door adjusting device. The first electromotive door adjusting device and the second electromotive door adjusting device are activated on the basis of the priority rule. A system for a motor vehicle is also provided.

An internal combustion engine is controlled in response to a location of the engine and an operational status of the engine to stop or reduce carbon monoxide emissions.

An internal combustion engine is controlled in response to a location of the engine and an operational status of the engine to stop or reduce carbon monoxide emissions.

A sensing edge is made in segments that can be used to determine at which point along the edge an obstruction occurred. Data collected can be used to determine a point in a process that the fault occurred by addressing each segment individually or as a whole. A programmable controller can be operatively coupled to the sensing edge, and can include logic to control the door and/or other equipment using data collected from the sensing edge.

A sensing edge is made in segments that can be used to determine at which point along the edge an obstruction occurred. Data collected can be used to determine a point in a process that the fault occurred by addressing each segment individually or as a whole. A programmable controller can be operatively coupled to the sensing edge, and can include logic to control the door and/or other equipment using data collected from the sensing edge.