79results about How to "Realize voice interaction" patented technology

The invention discloses an electric power marketing customer communication system. According to the system, technologies of voice recognition, natural language understanding, voice synthesis and the like are utilized to realize transfer of user voice data, user intention analysis and synthesizing and broadcasting of knowledge feedback voice respectively; and the voice interaction between the intelligent service and the user is realized by matching an intelligent voice verbal skill library which is extremely suitable for marketing work characteristics of a power grid enterprise with analysis ofuser intention, knowledge feedback voice synthesis broadcast and the like. The system can well replace the work with high verbal notation similarity rate, and is mainly applied to typical scenes suchas customer electricity charge reminding and reminding, data checking, personalized service and the like. can place 80% of artificial telephones, and the effects of cost reduction, benefit increase,service improvement and lean management are achieved.

The invention relates to a speech interaction method. The speech interaction method includes the following steps that: the speech instruction of a user is received, speech recognition is performed onthe speech instruction and is converted into a computer-readable text; keyword capture operation is performed on the computer-readable text; captured keywords are compared with keywords in a keyword database, and whether the received speech instruction is an information type demand or service type demand can be determined; and when the received speech instruction is an information type demand, information search is performed according to the captured keywords, and a search result is returned, or when the received speech instruction is a service type demand, a corresponding application programis invoked and enabled according to the type of the service type demand. The invention also provides a speech interaction system and a terminal device. With the speech interaction method, the speech interaction system and the terminal device of the invention adopted, deep speech interaction between a user and the terminal device can be realized.

The invention discloses a multimedia communication system and method based on a traditional PSTN call. The communication method includes the steps that 1 the number of a mobile phone is bound with a unique identification code, and the corresponding relation between the number and the unique identification code is stored; 2 after a calling signal is received, the bound unique identification code is matched according to the number of the mobile phone; 3 the historical operation trajectory of the mobile phone can be inquired, and a service menu to be pushed is generated; 4 the service menu is sent to the mobile phone through an internet link and a call voice link; 5 after the mobile phone receives a voice signal of an operation instruction for the service menu, the voice signal is converted into a text file, and operation instructions are analyzed from the text file; 6 the service menu is operated according to the operation instructions. According to the multimedia communication system and method based on the traditional PSTN call, personalized service menus can be pushed in a targeted mode and visualization of the service menus can be achieved, so that the users can operate the service menus through voice.

The embodiments of the invention disclose an interface display method and device for a vehicle-mounted terminal, and a vehicle. The interface display method comprises the following steps that voice information generated by sound sources in voice interaction is obtained; the position direction of the sound sources relative to the vehicle-mounted terminal is determined according to the voice information; and interaction interface objects are displayed on the vehicle-mounted terminal according to the position direction, so that the interaction interface objects present an interaction effect on the position direction of the sound sources. According to the interface display method, the position direction of the sound sources is determined according to the voice information generated by the sound sources in voice interaction, the interaction interface objects are displayed on the vehicle-mounted terminal according to the position direction, so that the display state of the interaction interface objects is changed, the interaction interface objects present the effect of communicating with a user of the sound sources, the problem that icon displaying is excessively simplex in the prior artcan be solved, voice interaction between a display interface and the user can further be achieved, and the interaction effect is enhanced.

The invention provides a vehicle-mounted voice intelligent Bluetooth integration device and method. A first record is obtained through microphone or microphone array recording and LineIn recording, and a second record is obtained through echo cancellation, voice enhancement and voice noise reduction; and the second record is subjected to local voice recognition through an offline recognition unitor cloud recognition through a mobile phone voice assistant unit, an interaction message or an equipment control message is obtained after recognition, the interaction message is executed by the mobile phone voice assistant unit to return audio output, and the equipment control message is transmitted to an automobile control center to be processed. Through intelligent voice recognition processing,the common vehicle-mounted Bluetooth intellectualization is promoted; the vehicle-mounted Bluetooth is connected with the mobile phone, the mobile phone serves as the center, the vehicle-mounted Bluetooth can easily have the AI intelligent interaction capacity, voice interaction between a user and the vehicle-mounted equipment does not need to be conducted manually, the vehicle-mounted Bluetoothequipment can obtain the capacity and resources recognized by the third-party cloud, then the device becomes truly intelligent, and the vehicle-mounted Bluetooth is endowed with new competitiveness.

The embodiment of the invention discloses an application awakening method and device, a storage medium and electronic equipment. The electronic equipment comprises two microphones and can collect twochannels of audio data and obtain data of background audio played during audio collecting through the two microphones; then the two channels of audio data are subjected to echo cancellation processingaccording to the background audio data so as to cancel self-noise; then the two channels of audio data subjected to echo cancellation are subjected to beam forming processing so as to cancel externalnoise, and the enhanced audio data are obtained; and then text features and voiceprint features of the enhanced audio data are subjected to two-stage verification, when two-stage verification is passed, voice interaction application is awakened, and thus voice interaction between the electronic equipment and a user is achieved. Thus, interference of the self-noise and the external noise can be removed, verification accuracy is guaranteed through two-stage verification, and the purpose of increasing the awakening rate of the voice interaction application is achieved.

The invention relates to a blind guiding robot of an optimal output feedback controller and based on reinforcement learning, and belongs to the technical field of robots. By adopting a realsense D435idepth camera as a visual sensor, real-time environment information of the blind guiding robot in the advancing guiding process can be accurately and efficiently obtained. In order to solve the problem that a blind guiding robot faces many unstable factors in the moving process, a model-free synchronous integral reinforcement learning controller based on an ADP method is designed, an HJB equationof a constructed cost function is established by constructing the cost function of a blind guiding robot system based on reinforcement learning, the HJB equation is solved through a method based on synchronous reinforcement learning, and finally an optimal solution is obtained through an iterative method, so that the optimal control of the blind guiding robot system is achieved.

The invention belongs to the technical field of an intelligent toy, and relates to an interactive intelligent toy based on WIFI (Wireless Fidelity) and Bluetooth technologies. A main body structure of the interactive intelligent toy comprises a toy shell, a main control chip, an LED (Light-Emitting Diode) lamp, a sound transmitter, a storage module, a battery, a two-dimensional code, a WIFI module and a voice module; the main control chip is arranged in an embedded manner inside the toy shell; the LED lamp, the sound transmitter and the battery are respectively and fixedly arranged on the lateral surface outside the toy shell; the two-dimensional code is printed on a label of the lateral surface of the toy shell; the main control chip is formed in a manner that the storage module, the WIFI module and the voice module are electrically communicating and are integrally matched; the main control chip is respectively connected with the LED lamp, the sound transmitter and the battery by electrical information; the LED lamp and the sound transmitter are respectively connected with the battery by electrical information. A parent in a different place can carry out voice interaction in real time with a child by the toy; parent-child time is prolonged; the toy made of an environmental-friendly material is safe, non-toxic and harmless, and is full of child interestingness; the interactive intelligent toy is simple in structure, reasonable in design, convenient to operate, high in interestingness, environmental-friendly, energy-saving, and environmental-friendly to use.

The application provides an intelligent sound box and a control method thereof. The intelligent sound box comprises a sound box body; a dual-microphone array module and a processing module are arranged in the sound box body; the dual-microphone array module is electrically connected with the processing module; the dual-microphone array module is used for collecting a first audio signal and a second audio signal of a user, and transmitting the first audio signal and the second audio signal to the processing module; the processing module is used for performing conversion and noise reduction processing on the first audio signal and the second audio signal, integrating the processed first audio signal and the processed second audio signal, and identifying the integrated audio signal to obtainthe corresponding control instruction, thereby controlling the sound box body to execute the corresponding operation according to the control instruction. The intelligent sound box realizes the voiceinteraction of the user and the sound box through the combination of the dual-microphone array module and the processing module, and the intelligence degree is high.

The invention relates to an intelligent car-seeking system, a car-seeking method and an intelligent vehicle. The car-seeking system comprises a mobile terminal for sending a car-seeking instruction. The cloud server is connected with the mobile terminal through a wireless network, and is used for receiving and analyzing the car-seeking instruction to generate a response instruction; a vehicle-mounted controller is connected with a cloud server through a wireless network, and is used for receiving the response command and generating a projection control command; the projection module is connected with the on-board controller, and is used for realizing the setting projection effect according to the projection control command. Compared with the prior art, the invention has the advantages of effectively improving the car searching efficiency and the like.