42results about How to "Avoid false wakeup" patented technology

The invention relates to a wireless network multichannel combination communication method. The method includes that S1, networking is performed on concentrators by a master station, and adjacent concentrators use different communication channels; S2, networking is performed on collectors by the concentrators, and adjacent collectors use different communication channels; S3, networking is performed on a terminal device by the collectors, the collectors use basic channels to send networking instructions in a broadcast mode to the terminal device, the terminal device receives the commutation channels of the collectors after networking succeeds, and the collectors and the terminal device are communicated with each other. The wireless network multichannel combination communication method has the advantages that multiple basic channels and wide basic channels are used for spacing, so that same frequency interference is avoided, mistaken awakening to the terminal device is prevented, power consumption of the terminal device is reduced and service life of the terminal device is prolonged; the adjacent collectors use the different communication channels, so that competition on the same channel during automatic data sending of the terminal device is lowered, real-time performance of network transmission is improved, system concurrent processing ability and system throughput are improved.

Various examples provide a method and an apparatus of activating applications. The method may include: monitoring a device state of a mobile terminal, starting recording audio when the monitored device state is meets a pre-defined condition, applying speech recognition to the recorded audio, judging whether a result of the speech recognition matches with at least one pre-defined keyword, and activating an application corresponding to the at least one pre-defined keyword in response to a determination that the result of the speech recognition matches with the at least one pre-defined keyword.

The invention provides a voice interaction method and device and a storage medium, and the method comprises the steps: receiving a wake-up state message sent by a peripheral end and a first audio forwaking up the peripheral end, the wake-up state message being used for indicating that the peripheral end is in a wake-up state; If it is determined that the first audio contains the wake-up information of the peripheral, receiving a second audio sent by the peripheral, and sending the second audio to the server, so that the server returns a first response instruction to the terminal according tothe second audio; And receiving a first response instruction sent by the server, and controlling the peripheral end to execute a first response action corresponding to the first response instruction according to the first response instruction. After the peripheral end is awakened through voice, the terminal confirms the awakening information again, mistaken awakening is avoided, the interaction function of the peripheral end and the terminal is enriched, and the user experience is improved.

The embodiment of the invention provides an electronic equipment control method and device, a terminal and a storage medium. The method comprises the steps that M pieces of audio indication information are received from M audio devices, the M audio devices correspond to the M pieces of audio indication information in a one-to-one mode, the M pieces of audio indication information correspond to source audio, M is a positive integer, and M is larger than 1; a first audio device is determined from the M audio devices according to the M pieces of audio indication information; the first audio device is instructed to respond to the source audio. According to the electronic equipment control method disclosed by the invention, the plurality of audio devices can adopt the same wake-up word, and when the plurality of audio devices receive the instruction, one corresponding audio device is determined to respond, so that false wake-up of the audio devices can be avoided.

The invention discloses a data processing method and device, and a computer readable storage medium. The method is applied to wearable equipment carrying multiple systems, the multiple systems at least comprise a main system and an auxiliary system, and the method comprises the steps that when the main system is in a non-awakening state, the auxiliary system is indicated to receive a first data instruction used for representing whether a wearer makes a first specific action or not; if it is determined that the received first data instruction represents that the wearer makes the first specificaction, the first data instruction is blocked from being transmitted to the main system; and the second data instruction is generated and responded to enable the first screen of the auxiliary system to be in a lightened state. When a wearer makes a certain specific action, the specific action does not wake up the main system side, but lightens the first screen of the auxiliary system, so that themain system is prevented from being mistakenly waken up when the wearer frequently makes a certain body action or the wearer does not intentionally need to wake up the main system, the power consumption of the system is reduced, and the endurance time of the wearable equipment is prolonged.

The invention relates to a pickup and noise reduction method and device and a server. The pickup and noise reduction method comprises the steps that a pickup and noise reduction model is established;awakening voice is monitored in real time; and the wake-up voice is input into the pickup noise reduction model, and a pure control instruction is input to drive an electric appliance through the purecontrol instruction. According to the invention, noise reduction optimization can be carried out on pickup according to the characteristic curves of bottom noise and wind noise of various electric appliance models, the wake-up rate is improved, wrong wake-up is avoided, and the user experience is improved.

The present application provides an audio processing method, including: collecting input data; if the input data satisfying the first condition satisfies the second condition, responding to the input data in a manner satisfying the first condition; if satisfying the first condition The input data that meets the condition does not meet the second condition, and the input data that meets the first condition is ignored. With this method, by judging whether the input data satisfying the first condition satisfies the second condition, it is determined whether to respond to the input data in the manner of the first condition, and two conditions are judged on the input data, and the judgment accuracy is high, preventing Wake up by mistake.

The embodiment of the invention discloses an equipment control method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining an image sequence of a lip region of a user, and an audio sequence corresponding to the image sequence; identifying the image sequence and the audio sequence to obtain an audio and video identification result; determining whether the audio and video recognition result is matched with a preset command word or not; and in response to the fact that the audio and video recognition result is matched with the preset command words, based on a target command word matched with the audio and video recognition result in the preset command words, controlling the electronic equipment to execute an operation corresponding to the target command word. According to the embodiment of the invention, the control accuracy of the electronic equipment can be improved.

The present application discloses a wake-up system, a near field communication device and a wake-up method. The wake-up system includes: a receiving circuit, adapted to obtain an antenna sensing signal; a detection circuit, adapted to provide a wake-up signal according to the amplitude of the antenna sensing signal and the carrier frequency, wherein, in the low power consumption mode, when the amplitude of the antenna sensing signal is When it is greater than or equal to the threshold and the carrier frequency is consistent with the predetermined frequency, the wake-up signal is in an active state, so that the subsequent load circuit controlled by the wake-up signal is switched from the low power consumption mode to the working mode. The wake-up system effectively reduces the probability of the subsequent load circuit being woken up by mistake, and ensures the wake-up reliability.

The invention relates to a wireless network multichannel combination communication method. The method includes that S1, networking is performed on concentrators by a master station, and adjacent concentrators use different communication channels; S2, networking is performed on collectors by the concentrators, and adjacent collectors use different communication channels; S3, networking is performed on a terminal device by the collectors, the collectors use basic channels to send networking instructions in a broadcast mode to the terminal device, the terminal device receives the commutation channels of the collectors after networking succeeds, and the collectors and the terminal device are communicated with each other. The wireless network multichannel combination communication method has the advantages that multiple basic channels and wide basic channels are used for spacing, so that same frequency interference is avoided, mistaken awakening to the terminal device is prevented, power consumption of the terminal device is reduced and service life of the terminal device is prolonged; the adjacent collectors use the different communication channels, so that competition on the same channel during automatic data sending of the terminal device is lowered, real-time performance of network transmission is improved, system concurrent processing ability and system throughput are improved.

The present invention provides a computer readable storage medium and a speech recognition sound box by employing the same, and relates to the technical field of sound boxes. If a speech collection system of a sound box receives speech signals, the following steps are executed: the step 1: it is inducted whether there is a heat source or not in a preset range around the sound box, if there is a heat source, a step 2 is executed; the step 2: it is determined whether the heat source is a person or not, if yes, a step 3 is executed; and the step 3: the sound box is waken up. The computer readablestorage medium and the speech recognition sound box by employing the same can improve the wakeup accuracy of the speech recognition sound box.

The present disclosure relates to a vehicle door unlocking method and device, a system, a vehicle, an electronic device and a storage medium. The method includes: searching for a Bluetooth device with a preset identification through a Bluetooth module installed in the car; in response to searching for the Bluetooth device with the preset identification, establishing Bluetooth pairing between the Bluetooth module and the Bluetooth device with the preset identification. Connect; in response to the successful Bluetooth pairing connection, wake up and control the image acquisition module provided in the car to collect the first image of the target object; perform face recognition based on the first image; in response to the successful face recognition, A door unlocking instruction is sent to at least one door lock of the vehicle. The disclosed embodiments can meet the requirements for low power consumption operation, fast door opening, and improved user experience.

The invention relates to an automatic awakening circuit applied to a wireless communication circuit in a cardiac pacemaker. An in-vitro program controller and an in-vivo cardiac pacemaker perform data transmission in a carrier-free base band digital signal mode through coupling of an inductance coil, and functions of an in-vivo cardiac pacemaker communication circuit except an awakening function are closed when data transmission of the program controller and the cardiac pacemaker is not performed. When the in-vivo cardiac pacemaker communication circuit is to be awakened, a working mode of the awakening function of the in-vivo cardiac pacemaker communication circuit is discontinuous work, i.e., 32-ms opening within 1s, when the in-vitro program controller needs to perform data interaction with the in-vivo cardiac pacemaker, the in-vivo cardiac pacemaker communication circuit is awakened through continuous sending of a specific awakening pulse group, once awakened successfully, the communication circuit is turned on and switched to a continuous working mode. Thus the in-vivo cardiac pacemaker communication circuit can be turned on through control of the in-vitro program controller, the working modes can be switched, and false awakening of the communication circuit by an interference signal can also be prevented.

The invention relates to a circuit and method for supporting network access wake-up, belonging to the field of electricity. The circuit includes a comparator and a small-scale FPGA chip, and the FPGA chip includes an oscillator and a counter; the input end of the comparator is connected to the main system RJ45 Network interface, capable of receiving incoming fast connection pulses from the outside; the output of the comparator is connected to the first input of the counter as the clock input of the counter, the oscillator is used as the counting window, and the output of the oscillator is connected to the second input of the counter terminal is used as the reset input of the counter, the output terminal of the counter is connected to the main system, the overflow output of the counter is connected to the power supply enable of the main system, and the overflow signal is also used as the shutdown enable of the oscillator; the main system is to be woken up equipment. The circuit of the invention can realize ultra-low sleep power consumption, the overall power consumption is not more than 1mW, and has strong anti-interference performance, and can effectively avoid false wake-up by adjusting the counter threshold.

The invention relates to the technical field of Internet of Things connection, and specifically provides a multi-functional intelligent gateway system of the Internet of Things. The gateway system includes: a wearable wake-up unit, which is worn on a user so that it can wake up smart home appliances at any time, and is used to obtain wake-up Action and control instructions; the main controller controls the smart home appliances based on the voice commands obtained by the wake-up unit; the communication unit is used to connect the wake-up unit, the main controller and the smart home appliances to establish a communication connection; wherein, the wake-up unit is provided with a startup switch to turn on the wake-up unit, and an acquisition component, the acquisition component is used to acquire control instructions; the present invention acquires user control instructions through the wearable acquisition unit, and at the same time, a start switch is provided on the acquisition unit, and user control is not required to be acquired When the instruction is issued, the acquisition unit is in a closed state, so as to prevent the smart home appliance from being woken up by mistake, and at the same time, the battery life of the acquisition unit can be improved.