45results about How to "Low data processing capability requirements" patented technology

This invention provides a novel switch for use in a telecommunications network that is capable of interacting with a voice assisted services server, such as a voice activated dialing (VAD) server. The switch is configured to set-up a calling session between an originating terminal and the VAD server that creates a voice connection between the user at the originating terminal and the VAD server, the voice connection passing through the switch. The VAD server can then in response to a spoken utterance indicative of the party the user wishes to call, generate a transcription of the utterance and extract from a database the telephone number associated with this transcription. The VAD server then formulates a call session redirect message in which is embedded the telephone number of the party the user wishes to call. This call session redirect message is received by the switch and the command implemented such that the call session is redirected toward the desired location. After this procedure is completed, the connection between the switch and the VAD is released. The invention also extends to a novel voice assisted services server capable of remotely effecting call management at a switch based on a spoken utterance conveyed to the voice assisted services server over a voice connection. Further, the invention also extends to methods for operating a switch and a voice assisted services server to implement the above described functionalities. Yet, the invention also extends to a novel method and apparatus to effect billing operations allowing to differentiate for a single call session the part of the call session involving the voice assisted services server and the part following the call session redirect event.

The invention relates to a multi-station self-coordinated intelligent robot system based on the cloud network and a control method of the system. The system comprises a robot group, a communication control network and the cloud computing service end. According to initial operation information and real-time operation information of a first driving intelligent robot, the cloud computing service end plans and corrects driven operation information of a first driven intelligent robot, and transmits the driven operation information to the first driven intelligent robot via the communication control network to control and adjust movement of the first driven intelligent robot. According to the system and the corresponding control method, the high-efficiency, stable and low-cost intelligent robot production system capable of self coordination is realized.

The invention discloses a building service facility control method based on intelligent semantic instruction recognition. The building service facility control method based on the intelligent semanticinstruction recognition comprises the following steps: firstly acquiring an instruction speech signal, then converting the instruction speech signal into a primary character string through speech recognition, then determining a low-confidence character from the primary character string, then substituting characteristic parameters of the low-confidence character into a Hopfield neural network to obtain a regular character string, finally generating corresponding control signals according to the regular character string and controlling a building service facility to perform corresponding functions according to the control signals. By the building service facility control method, a user can control operation of various service equipment in the building service facility through an instructionspeech, so that the control mode is more intelligent and convenient; meanwhile, a correct instruction speech can be obtained when pronunciation of the instruction speech issued by the user is not standardized, so that incapability of normally controlling the building service facility by the user due to the problem of the speech is avoided.

A method of protecting digital contents includes: requesting an external device or service to perform a part of a process of decrypting encrypted contents which correspond to a leaf node among a plurality of leaf nodes in a tree used in a revocation mechanism according to whether the leaf node has been revoked; and decrypting the encrypted contents based on a response to the request. Therefore, even when the data storage capacity of a device is small or the data processing capability thereof is low, the contents encrypted according to a broadcast encryption scheme can be decrypted.

The embodiment of the invention discloses a vehicle data processing method, which is used for transmitting and processing vehicle data. The method provided by the embodiment of the invention is applied to vehicle-mounted equipment and comprises the following steps: receiving multiple types of vehicle data; determining a driving scene according to the various types of vehicle data; determining target vehicle data from multiple types of vehicle data according to the driving scene, wherein the more complex the driving scene is, the more the types of the target vehicle data are; and sending the target vehicle data to a server. The vehicle data is analyzed, a driving scene where the vehicle is located is determined, the vehicle data to be transmitted is determined according to the driving scene, and the more complex the driving scene is, the more the types of the data needing to be transmitted are, and the vehicle data needing to be transmitted are transmitted to the server, so that the data volume needing to be transmitted to the server in the vehicle driving process is reduced, the requirement for the data processing capacity of the server is reduced, and meanwhile, the data transmission pressure of the vehicle-mounted equipment is reduced.

The invention discloses a positioning method and positioning system of a mobile terminal. The method comprises the following steps: the mobile terminal acquiring parameter information and sending the parameter information to a receiving terminal, wherein the parameter information comprises access point information of a network environment where the mobile terminal is located; and the receiving terminal positioning the mobile terminal according to the parameter information. According to the method, the requirement for hardware configuration of the mobile terminal is quite low, hardware included by such positioning methods as a GPS method and the like is unnecessary, the mobile terminal does not have to be subjected to complex positioning data processing, the requirement for the data processing capability of the mobile terminal is quite low, and the method effectively decreases the hardware cost and reduces the system power consumption when the mobile terminal is positioned.

The invention relates to the field of indoor positioning, in particular to a high-precision indoor positioning system based on a characteristic light source and a spherical lighting device and a corresponding method. The positioning described is three-dimensional space positioning. The system of the present invention includes three components: a characteristic light source, a spherical lighting device and a processor. The method of the present invention includes five steps of light source arrangement, information entry, site-selective lighting, feature matching and position calculation. Compared with the traditional indoor positioning system, the indoor positioning technology provided by the present invention has high precision, low cost, good real-time performance, and excellent scalability and portability.

The invention provides a distribution transformer monitoring terminal supporting double-master-station redundant communication and a data processing method. The terminal comprises a shell, and a serial interface, an input/output interface, a first Ethernet interface, a second Ethernet interface, a remote signaling remote control module, an electric quantity acquisition module, a power supply module, a main control data processing module, a first wireless communication assembly and a second wireless communication assembly connected to the shell. The first wireless communication assembly and thefirst Ethernet interface are used for accessing a first network, and the second wireless communication assembly and the second Ethernet interface are used for accessing a second network. According tothe distribution transformer monitoring terminal supporting double-master-station redundant communication and the data processing method, a redundant communication unit, such as a double-network communication assembly, is added to the distribution transformer monitoring terminal equipment, and data is reported to a main station and a standby main station at the same time during data reporting, sothat the communication data volume between the main station and the standby main station is reduced, the data communication bandwidth is reduced, the redundant communication efficiency is improved, and the redundant cost is reduced.

The invention discloses a computer board card fault diagnosis method and system and a computer board card, and the method comprises the following steps: constructing a fault standard instruction library, and storing a plurality of fault standard instructions in the fault standard instruction library; obtaining operation data of the computer board card, and generating a corresponding first fault instruction; obtaining fault information in the central processing unit, and generating a corresponding second fault instruction; storing the fault instruction into a first storage unit; reading the fault instruction in the first storage unit, and matching a fault standard instruction corresponding to the fault instruction; and displaying specific fault information corresponding to the fault standard instruction. According to the embodiment of the invention, reasons of computer board card faults can be automatically checked and analyzed, the whole computer board card fault diagnosis method has low requirements on data processing capability, a high-cost processor is not needed to carry out auxiliary operation, the diagnosis cost can be effectively saved, and the method is suitable for large-scale production and popularization.

The invention relates to a full-vector information target polarized image time-sharing delivery simulation device and method and belongs to the target simulation technical field. According to the simulating device of the invention, a computer is connected with a DMD 1 through a frequency dividing circuit; the computer is also connected with a controller; and the controller is connected with a polaroid polarizer and a liquid crystal polarizer; and a micromirror array in the DMD 1, the polaroid polarizer, the liquid crystal polarizer and an acquisition camera are arranged sequentially in an optical-coaxially manner. According to the simulation method of the invention, the computer transmits target image electrical signals to the DMD 1, and the frequency dividing circuit carries out six-frequency division processing on the target image electrical signals; the DMD 1 converts the target image electrical signals which have been subjected to the six-frequency division processing into six target image optical signals; under the control of the computer and the controller, after the six target image optical signals pass through the polaroid polarizer and the liquid crystal polarizer according to a time sequence, 0-degree, 45-degree, 90-degree and 135-degree linearly polarized vector information as well as left-handed and right-handed circularly polarized vector information are obtained; and the acquisition camera acquires a target polarized image containing full-vector information.

The invention discloses a CMOS image sensor testing system and method, and the system comprises a central processing node and a plurality of test nodes, and employs a star-shaped network structure similar to the center and edges to carry out the testing of a CMOS image sensor. The test items of each test node can be flexibly configured through the central processing node, the nodes do not influence each other, and the test efficiency is high. Through the arrangement of the distributed test machine, a traditional serial or limited parallel chip test scheme is improved into a star-shaped networkdistributed test scheme with infinite nodes, the problem of test interruption caused by faults of the traditional serial machine is avoided, meanwhile, different test nodes can realize different testitems, and the test flexibility and the test efficiency are improved. When a certain test node fails, the test process of other test nodes is not influenced. The number of the test nodes can be flexibly increased or decreased, the test cost and the test speed can be flexibly adjusted, the test task can be flexibly adjusted, and the robustness is high.