Abstract:
Described is a system and method for monitoring a mobile computing Arrangement. The arrangement may include a sensor and a processor. The sensor detects first data of an event including a directional orientation and a motion of the arrangement. The processor compares the first data to second data to determine if at least one predetermined procedure is to be executed. The second data may include a predetermined threshold range of changes in the directional orientation and the motion. If the predetermined procedure is to be executed, the processor selects the predetermined procedure which corresponds to the event as a function of the first data. Subsequently, the predetermined procedures is executed.
Abstract:
A bar code reader has an integrated scanning component module which is mountable on a printed circuit board. In one embodiment, the module may include the digitizer/decoder electronics, enabling the module to be used with a generic PCB. In some embodiments, the module includes a high speed optical scanning arrangement having an optical element which extends longitudinally of a flexible member, secured at one end. In other embodiments, the invention extends to a hand-held optical scanner having a scanning assembly, detector and data transmission coupling all mounted to a common printed circuit board, preferably located within a manually-graspable handle. In yet a further embodiment, an abuse-detector or accelerometer is provided for determining when the device is exposed to deceleration above a predetermined limit, and optionally for automatically shutting down applications programs and for providing a black-box-record of a short time frame before the device was exposed to an unexpected shock. Preferably, the reader is shock protected by a thermo-plastic elastomer housing section. An outgoing light beam is directed at a non-orthogonal angle relative to the PCB.
Abstract:
A method of fault detection for battery chargers includes sensing a charge current applied to a battery with a resistive element. The method includes measuring a voltage across the resistive element. The method includes generating a trigger signal when the measured voltage across the resistive element exceeds a predetermined value. The method includes generating from the trigger signal an interrupt signal for a microprocessor. The method includes initiating an over-current handling routine in the microprocessor.
Abstract:
A method of fault detection for battery chargers includes sensing a charge current applied to a battery with a resistive element. The method includes measuring a voltage across the resistive element. The method includes generating a trigger signal when the measured voltage across the resistive element exceeds a predetermined value. The method includes generating from the trigger signal an interrupt signal for a microprocessor. The method includes initiating an over-current handling routine in the microprocessor.
Abstract:
Described are a method and a system for controlling the distribution of power in a multi-battery charger. The system includes (a) a housing including a plurality of contacts configured to electrically couple with a plurality of batteries; and (b) a controller. The controller is programmed to: detect a connection status for each of the contacts by determining which of the plurality of contacts is coupled to a battery, determine a charge status of each coupled battery, and determine for each contact a respective charging current having a respective magnitude.
Abstract:
A bar code reader has an integrated scanning component module which is mountable on a printed circuit board. In one embodiment, the module may include the digitizer/decoder electronics, enabling the module to be used with a generic PCB. In some embodiments, the module includes a high speed optical scanning arrangement having an optical element which extends longitudinally of a flexible member, secured at one end. In other embodiments, the invention extends to a hand-held optical scanner having a scanning assembly, detector and data transmission coupling all mounted to a common printed circuit board, preferably located within a manually-graspable handle. In yet a further embodiment, an abuse-detector or accelerometer is provided for determining when the device is exposed to deceleration above a predetermined limit, and optionally for automatically shutting down applications programs and for providing a black-box-record of a short time frame before the device was exposed to an unexpected shock. Preferably, the reader is shock protected by a thermo-plastic elastomer housing section. An outgoing light beam is directed at a non-orthogonal angle relative to the PCB.
Abstract:
Described is a system and method for monitoring a mobile computing Arrangement. The arrangement may include a sensor and a processor. The senso r detects first data of an event including a directional orientation and a motion of the arrangement. The processor compares the first data to second data to determine if at least one predetermined procedure is to be executed. The second data may include a predetermined threshold range of changes in th e directional orientation and the motion. If the predetermined procedure is to be executed, the processor selects the predetermined procedure which corresponds to the event as a function of the first data. Subsequently, the predetermined procedures is executed.
Abstract:
The application describes a mobile computing arrangement which incorporates a camera and also comprises a means for detecting camera shake and a processor for performing software control. If the detection means detects camera shake during the taking of a picture, the processor determines whether the amplitude of the motion is within a predetermined threshold when the camera captures the image and applies software compensation if necessary.
Abstract:
Described is a system and method for monitoring a mobile computing Arrangement. The arrangement may include a sensor and a processor. The sensor detects first data of an event including a directional orientation and a motion of the arrangement. The processor compares the first data to second data to determine if at least one predetermined procedure is to be executed. The second data may include a predetermined threshold range of changes in the directional orientation and the motion. If the predetermined procedure is to be executed, the processor selects the predetermined procedure which corresponds to the event as a function of the first data. Subsequently, the predetermined procedures is executed.