Abstract:
A wireless remote control comprising a sensor that generates an output signal as a function of its alignment that directly or indirectly activates or deactivates at least one electronic circuit, a plug socket, a first contact of the plug socket connected to a control input of a power supply device, an external plug that connects the first contact to a second contact when inserted into the plug socket and thus the power supply device is deactivated independently of the output signal of the sensor.
Abstract:
Systems and methods of extending battery life in inventory control devices are disclosed. A passive receiver configured to wirelessly receive an initiation signal having an associated energy field from a remote control system and to output a mode change signal is provided. The passive receiver is configured to be powered by an energy field associated with the initiation signal. A functional module coupled to the passive receiver and configured to be powered by a self-contained power source when the functional module is in an active mode is provided. The functional module is further configured to receive the mode change signal from the passive receiver and to change from an inactive mode to the active mode. The functional module draws more power from the power source in the active mode than in the inactive mode.
Abstract:
The invention relates to a system comprising at least one orthopedic device having at least one joint (4) and a resistance device associated with the respective joint (4), a control device and an actuator being associated with said resistance device. The joint can be moved or the resistance can be adjusted against a bending and/or stretching movement via the actuator. The system further comprises a remote control unit (6) which is coupled to the control device and via which the resistance behavior can be varied, wherein data for the remote control unit (6) are stored in the orthopedic device, the remote control (6) can be configured with said data and the data are transmitted via a pairing process to the remote control unit (6).
Abstract:
A two-way vehicle communication system has been developed that includes at least one vehicle, at least one vehicle data collection point, at least one operations data supply system, and at least one data communication system, wherein the data communication system is operatively coupled to the at least one vehicle, the at least one vehicle data collection point, the at least one operations data supply system or a combination thereof. A method of monitoring a vehicle using a two-way vehicle communication system has been developed that includes: providing at least one vehicle, providing at least one vehicle data collection point, providing at least one operations data supply system, and providing at least one data communication system, wherein the data communication system is operatively coupled to and communicates with the at least one vehicle, the at least one vehicle data collection point, the at least one operations data supply system or a combination thereof.
Abstract:
According to one embodiment, a communication device to be connected with an external device via a network includes a connection unit, a variable resistance unit, and a control unit. The connection unit is connected to the network. The variable resistance unit is connected to the connection unit such that a resistance value is detectable from the external device, the resistance value being variable. The control unit changes the resistance value according to an operation state.
Abstract:
A power block is provided having a plurality of individually, remotely controlled power ports switchable between an on state and an off state which users may connect electronic devices. The power block determines the desired power state for the particular power port that a particular electronic device is connected based on infrared codes used to power on or off the particular electronic device and switches the port between the on or off state accordingly.
Abstract:
A battery-free remote controller includes an antenna, a plurality of key switches, and at least one electronic tag. The antenna is electrically connected to the plurality of key switches, and each electronic tag is electrically connected to the antenna through at least one of the key switches. Each electronic tag is corresponding to a device classification code, and each key switch is corresponding to an operation code. When one of the key switches is turned on, the electronic tag connected to the key switch is electrically connected to the antenna. At this time, the electronic tag uses a radio frequency signal received by the antenna as a power supply to output a remote control code containing the device classification code corresponding to the electronic tag and the operation code corresponding to the key switch, and the antenna transmits the remote control code.
Abstract:
A remote control for an electronic device includes a plurality of keys, a power supply, a power control unit, a code modulating unit, and a transmitter. The plurality of keys generates different first electrical signals when actuated. The power supply is operable to power the remote control. The power control unit detects a voltage of the power supply, and generates a second electrical signal when the voltage of the power supply falls below a predetermined value. The code modulating unit generates different key code signals according to the different first electrical signals, and a switch code signal according to the second electrical signal. The transmitter converts the different key code signals and the switch code signal into different wireless signals, and transmits the different wireless signals to the electronic device.
Abstract:
A wireless control system includes at least one remote actuator unit (RAU) and at least one local sensor units (LSU) or self-powered, wireless sensor (SPWS), and may further include a wireless commissioning system (WCS), which enables associations between devices to be established from a single location. The LSUs, RAUs, and SPWSs are each programmed to operate in harmony with one another by creating associations between each other, each being identifiable by the others using a unique identification number. This association can be accomplished using programming buttons on each type of unit. Alternatively, the associations between devices within a wireless controlled system can be greatly simplified using the WCS. Establishing associations between the various devices permits the devices to interact with each other. The absence of an association between devices prevents the devices from interacting with one another. Each device can be associated with zero, one, or multiple other devices.
Abstract:
A system for controlling a locomotive, including a plurality of portable communications units, each unit adapted to generate signals conveying commands indicative of functions to be performed by the locomotive. Each unit is also associated with an operational status; the signals generated by each unit have a characteristic dependent on the operational status associated with that unit. Also, the system includes a controller adapted to receive the signals generated by the plurality of portable communications units, to determine the commands conveyed by the received signals and to control the locomotive on the basis of the decoded commands. By making each portable transmitter unit aware of its operational status, battery power can be conserved and airwave congestion reduced by precluding the transmission of commands that are guaranteed to be rejected because of the lack of command authority of an originating unit. Meanwhile, the unit which holds command authority continues to be able to send a complete set of commands.