An voice command processing method provides a unified voice control interface to access and control Internet of things (IoT) devices and configure value of attributes of graphical user interface (GUI) elements, attributes of applications, and attributes of the IoT devices. As a voice command comprises an expression of a percentage or a fraction of a baseline value of an attribute, or an exact value of the attribute of an IoT device, the unified voice control interface sets the attribute of the IoT device in response to the percentage, the fraction, or the exact value in the voice command.

An agricultural machine arrangement includes at least one traction machine and at least one attachment device adapted to the traction machine with a driver assistance system optimizing the operation of the traction machine and/or of the respective attachment device. The drive assistance system includes a computing unit and at least one display unit, wherein the computing unit processes information generated by machine-internal sensor systems, external information and information storable in the computing unit. The driver assistance system is structured so that it forms an automatic traction machine adjusting unit and/or an automatic attachment device adjusting unit, wherein the respective automatic adjusting units independently of one another or as a function of one another bring about an “optimization” of the mode of operation of the traction machine and/or of the at least one attachment device.

Disclosed are systems and methods that uses a window as a keypad entry system that functions as a replacement for a keyless entry keypad in a vehicle. The system includes a vehicle window functional as a keypad using piezoelectric transducers that capture resonance from the vehicle window when pressure waves (e.g., generated by voice commands or taps) impact the glass. A transducer controller amplifies the vibrations from the vehicle window user tap or spoken commands and triangulates the signal to localize a position of the origination point of the tap, which may be mapped to a respective numeric or cardinal input value. The system may include a low power mode that receives input while the vehicle is off.

A speech recognition apparatus includes a voice collection unit configured to collect voices, and a controller configured to control recognizing a speech based on signals of the voices collected during a predetermined time period from a voice collection start time, identifying whether a signal is received during the predetermined time period when an operation command corresponding to the recognized speech is not identified, determining that an early utterance occurs upon determination that the signal is received during the predetermined time period, counting a number of times of the speech recognition failure occurring by the early utterance, re-performing speech recognition when the counted number of times is less than a reference number of times, and outputting early utterance habit guidance information when the counted number of times is the same as the reference number of times.

A speech system may be configured to operate in conjunction with a stationary base device and a handheld remote device to receive voice commands from a user. A user may direct speech either to the base device or to the handheld device. In order to direct speech to the base device, the user first speaks a keyword. In order to direct speech to the handheld device, the user presses a talk control on the handheld device. A dialog may be conducted with the user in multiple turns, where each turn comprises user speech and a speech response by the speech system. The user speech in any given dialog turn may be provided from the base device and/or the handheld device.

A ventilation register control system is provided for a motor vehicle. That ventilation register control system includes four ventilation registers and a control module configured to independently open and close each ventilation register.

A user device includes a storage device that stores a program for a vehicular service, a signal generation unit that generates a certain sound wave signal depending on the vehicular service, and a signal emission unit that emits the generated sound wave signal. When one component of a vehicle receives and recognizes the emitted sound wave signal, the vehicle provides the vehicular service based on the emitted sound wave signal.

A control device to control operations of a plurality of pieces of equipment used in a vehicle includes a search processing unit and an operation target guessing unit. The search processing unit searches, using a search term inputted by a user, for control contents associated with the search term among a plurality of control contents executable by the plurality of pieces of equipment used in the vehicle. The operation target guessing unit guesses, based on the state of the screen currently displayed on a display device, operation target equipment that the user intends to operate. The control device then sorts search results obtained by the searching processing unit in descending order of the degree of relevance to the operation target equipment and has the sorted search results displayed.

A voice output is produced by a speech dialogue device between the acquisitions of two pieces of information. Each piece of information is acquired by acquiring natural verbal voice input data and extracting the respective piece of information from the voice input data using a speech recognition algorithm. When a repetition condition has been satisfied, a natural speech summary output is generated by the speech dialogue device and output as a voice output which includes a natural voice reproduction of at least one previously acquired piece of information or a part of this piece of information or a piece of information derived from this piece of information.

A speech recognition system, which continuously recognizes speech uttered by at least one user and controls a navigation system on the basis of a recognition result, includes: a speech-operation-intention determination unit for determining—whether or not the user has made a recognized speech with the intention of operating the navigation system through speech; and a control mode altering unit for changing, when the speech-operation-intention determination unit determines that the user has no operation intention, the control mode of the navigation system in such a manner that the user is less aware of or pays less attention to the control mode than the case in which the speech-operation-intention determination unit determines that the user has an intention of operating the navigation system.