Abstract: Disclosed are a signal processing assembly for a pressure sensor and a pressure sensor. The signal processing assembly for the pressure sensor includes a horizontal plate, a first flexible plate, a longitudinal plate, a second flexible plate and a first conductive connecting portion connected in sequence. The horizontal plate, the longitudinal plate and the first conductive connecting portion are provided in sequence from near to far; the first conductive connecting portion is electrically connected to the pressure measurement circuit, and the pressure measurement circuit is provided at a horizontal plane located at a distal side of the first conductive connecting portion, so as to well connect the signal processing circuit and the pressure measurement circuit.

Abstract: A pressure sensor includes a pressure port provided with a pressure channel extending longitudinally; a pressure sensitive head, wherein a longitudinal distal end of the pressure sensitive head is recessed inward to form a connection cylinder provided with a sensing cavity, and a longitudinal proximal end of the pressure sensitive head correspondingly formed with an elastic diaphragm; a terminal connector and a housing enclosed with the pressure port to form a mounting cavity; a mounting seat and a signal assembly provided in the mounting cavity; and a plurality of electrical connectors electrically connected to the signal assembly after passing through the terminal connector. One side surface of a longitudinal proximal end of the elastic diaphragm is provided with a pressure measurement circuit, and a proximal end of the connection cylinder is sealedly connected to the pressure port.

Abstract: A pressure measurement assembly includes a pressure connector provided with a pressure channel extending longitudinally and a pressure sensitive head. The longitudinal distal side of the pressure sensitive head is recessed inward to form a connecting tube with a sensing cavity facing the distal end, and the longitudinal proximal side of the pressure sensitive head is correspondingly formed with an elastic diaphragm. The longitudinal proximal side of the elastic diaphragm is provided with a pressure measurement circuit, and the proximal end of the connecting tube is sealed and connected to the pressure connector so that the proximal end of the pressure channel is in fluid communication with the sensing cavity. The proximal end of the connecting tube is welded to the pressure connector.

Abstract: The present disclosure provides a method, apparatus for implementing a far-field speech function, system and a storage medium, wherein the method comprises: a speech detecting unit located on a smart device performing speech signal detection in real time; upon detecting an awakening word, the speech detecting unit awakening an algorithm unit located on the smart device and being in a standby state; the speech detecting unit transmitting the obtained speech signal to the algorithm unit so that the algorithm unit performs arithmetic processing for the speech signal in a predetermined manner, and sends a processed speech signal to a control system of the smart device, to complete a corresponding control operation. The solution of the present disclosure can be applied to save energy consumption and improve the acoustic effect, break away from the constraints of the remote controller and facilitate the user's operation.

Abstract: A pressure sensor has a housing, an air lead-in hole, a pressure lead-in hole, an inner cavity, a sensor chip, a lead frame and a cover plate. One end of the air lead-in hole is in communication with the inner cavity of the housing, and the other end of the air lead-in hole is in communication with the air; the pressure lead-in hole is perpendicularly disposed at the center of the upper surface of the housing, two steps are disposed on the upper surface of the inner cavity, and a horizontal surface-mounted device surface is disposed on each of the steps. The center of the sensor chip is aligned with the centers of the pressure lead-in hole, and the lower end of the pressure lead-in holes are in communication with the cavity of the sensor chip.

Abstract: The present disclosure provides a method, apparatus for implementing a far-field speech function, system and a storage medium, wherein the method comprises: a speech detecting unit located on a smart device performing speech signal detection in real time; upon detecting an awakening word, the speech detecting unit awakening an algorithm unit located on the smart device and being in a standby state; the speech detecting unit transmitting the obtained speech signal to the algorithm unit so that the algorithm unit performs arithmetic processing for the speech signal in a predetermined manner, and sends a processed speech signal to a control system of the smart device, to complete a corresponding control operation. The solution of the present disclosure can be applied to save energy consumption and improve the acoustic effect, break away from the constraints of the remote controller and facilitate the user's operation.

Abstract: Embodiments of the present disclosure disclose a far-field voice control device and a far-field voice control system. According to an embodiment, the far-field voice control device includes: a far-field voice pickup device and a voice analysis device. The far-field voice pickup device receives a voice sent by a user, and sends the voice to the voice analysis device. The voice analysis device analyzes the voice to determine whether the voice includes a preset wake-up word, and sends the voice to a cloud server communicating with the far-field voice control device if the voice includes the preset wake-up word. That is, a remote user may interact with the far-field voice control system supporting the far-field voice pickup function through voice, thereby achieving the corresponding control function.

Abstract: A pressure sensor has a housing, an air lead-in hole, a pressure lead-in hole, an inner cavity, a sensor chip, a lead frame and a cover plate. One end of the air lead-in hole is in communication with the inner cavity of the housing, and the other end of the air lead-in hole is in communication with the air; the pressure lead-in hole is perpendicularly disposed at the center of the upper surface of the housing, two steps are disposed on the upper surface of the inner cavity, and a horizontal surface-mounted device surface is disposed on each of the steps. The center of the sensor chip is aligned with the centers of the pressure lead-in hole, and the lower end of the pressure lead-in holes are in communication with the cavity of the sensor chip.

Abstract: An electronic device (100) and method for operating the same. The electronic device (100) comprises at least two working modes and comprises a connection state acquisition unit (110) and a mode switching unit (12). The connection state acquisition unit (110) is used for acquiring the connection state between the electronic device (100) and a remote control unit, and the remote control unit is used for remotely controlling the electronic device (100). The mode switching unit (12) is used for switching the working mode of the electronic device (100) according to the connected state.

Abstract: An electronic device (100) and method for operating the same. The electronic device (100) comprises at least two working modes and comprises a connection state acquisition unit (110) and a mode switching unit (12). The connection state acquisition unit (110) is used for acquiring the connection state between the electronic device (100) and a remote control unit, and the remote control unit is used for remotely controlling the electronic device (100). The mode switching unit (12) is used for switching the working mode of the electronic device (100) according to the connected state.