65results about How to "With learning function" patented technology

The invention discloses a system and a method for cloud service real-time falling-down detection. The system comprises an acquisition device, a mobile terminal connected with the acquisition device, a transfer device connected with the acquisition device and the mobile terminal separately, a cloud service platform connected with the transfer device, and a monitoring terminal connected with the cloud service platform, wherein the acquisition device comprises a controller, and a three-axis acceleration sensor, a three-axis gyroscope, a pressure sensor, a body temperature sensor, a heart rate sensor, a pulse sensor, a blood pressure sensor, a positioning module, a communication module and a storage module which are connected with the controller separately. According to the system and the method disclosed by the invention, the acquisition device, the mobile terminal and the transfer device form a stable data communication mode to ensure that the falling-down information of a monitored object is uploaded to the cloud service platform by virtue of the transfer device, and the real-time monitoring of quick falling-down and slow conditions of the monitored object is realized; and the data communication mode can realize functions of hierarchical processing, storage and the like of data, thereby greatly improving completeness and reliability of the data.

A distribution transformer fault diagnosis device based on multi-index comprehensive evaluation includes a sound acquisition unit, an oil temperature acquisition unit, a unit for analyzing gas dissolved in oil of a transformer, a fault diagnosis unit and a battery power supply module; the fault diagnosis unit includes an FM receiver module (7) whose output end is connected with an AD converter (8) and an ARM single-chip microcomputer (9) in sequence; and the sound acquisition unit includes a fixed support (2) on which a strong magnet (1) and a pickup head (3) are fixed, the pickup head is connected with a pickup (4), an output end of the pickup is connected with a signal conditioning circuit (5) and an FM transmitter module (6) in sequence, and the FM transmitter module is connected with the FM receiver module through FM electromagnetic waves. The distribution transformer fault diagnosis device based on multi-index comprehensive evaluation can satisfy requirements for performing fault detection on a distribution transformer in operation on site and judging the fault type, does not need a power supply to be provided on site, and is convenient to carry, low in signal acquisition and transmission cost, fast in diagnosis speed and convenient to use.

The invention relates to an intelligent board feeding and discharging transfer robot. The intelligent board feeding and discharging transfer robot is characterized in that the transfer robot comprisesa rack, an X-axis movement module, a Y-axis movement module, a Z-axis movement module and a target storage tank; the X-axis movement module, the Y-axis movement module and the Z-axis movement moduleare mounted on the rack, and the target storage table is connected with the rack; the X-axis movement module and the Y-axis movement module are driven by a stepping motor provided with an encoder to slide in the horizontal direction, and the Z-axis movement module is driven by a drive motor to slide in the vertical direction; the positions, measured by the X-axis movement module, the Y-axis movement module and the Z-axis movement module through a PLC or NC system at fixed time intervals, of a machined are used as target coordinates, and then position control in the axial direction is conductedaccording to the target coordinates. The intelligent board feeding and discharging transfer robot has the advantages that firstly, the torque of the stepping motor is large so that the speed can be adjusted conveniently, and the speed is high; secondly, a cylinder is high in driving speed and bearing capacity and durable; thirdly, full automation is achieved, and labor consumption is reduced; andfourthly, the PLC or NC system is used for establishing a space coordinate system of the spatial positions of the X-axis movement module, the Y-axis movement module and the Z-axis movement module andthe material storage position, a position control program is written, and thus full automation is achieved.

The invention provides a cross-platform artificial intelligence assistant system application scheme. The whole cross-platform artificial assistant system is constructed by means of artificial intelligence, real-time information collection, a neural network model, cloud computing, cloud data storage and exchange, block chain storage and other technologies and by means of a high-speed data communication network, various networked user terminal devices and electronic sensors. Through intelligent assistant interaction programs running on different intelligent devices and system platforms at the front end, a unified virtual electronic assistant interaction image of a user is created, data interactive aggregation and seamless link switching are adopted by relying on various personal digital terminal electronic device interaction interfaces, omnibearing communication with the user is achieved, and interaction information is provided. The intelligent assistant has the functions of executing user instructions, answering questions, reading information, assisting suggestions, assisting control, planning supervision, advanced learning, continuous accompanying and the like, and meanwhile, according to user authorization, personal information data of a user is accurately collected, archived, sorted and recorded.

The invention discloses an electric appliance box and an automatic control method thereof. The automatic control method of the electric appliance box comprises the steps of collecting electric appliance use operational data of a user; conducting statistic on habitual data of the user according to the operational data; and conducting automatic control on an electric appliance according to the habitual data. By means of the electric appliance box and the automatic control method thereof, the electric appliance box can have the data learning function, and thus, automatic control which meets the habit of the user to a greater extent is achieved.

The invention relates to an automatic debugging method for a cavity filter. The method comprises the following steps of the first step: fixing a plurality of adjusting screws on an upper cover of the cavity filter at the same height, and then mounting the upper cover of the cavity filter on a cavity filter casing; the second step: performing prepositioning before automatic debugging, recording X/Y coordinate position information of each adjusting screw, numbering each adjusting screw, and a system controlling an automatic screw driving machine for performing a prepositioning motion of a first adjusting screw within a frequency band before adjustment; the third step: debugging the adjusting screw in the second step; the fourth step: repeating the second step and the third step to complete automatic adjustment of all adjusting screws in the frequency band; and the fifth step: repeating the second step, the third step and the fourth step to complete automatic adjustment of all adjusting screws of all frequency bands of the cavity filter.

This invention discloses a method for reducing power loss of adaptive power feedback by a mobile communication terminal relating to chip adopting digital signals, in which, a supply management circuit provides a relative stable supply to all circuits of a mobile terminal device at its output end to measure the change at this position, and signals entering into RF power amplification can measure envelopes of power of RF power amplification and carry out data sample at the input of the RF amplification and set a final sample point at the output end of the RF amplification after controlling power loss of the mobile terminal circuit based on the test result to the two points to realize test and analysis to the related parameters of mobile terminals and simplify control of output by continuously optimized executing forms.

The invention relates to an input method and a device thereof for characters that are used rarely. The method comprises the steps that: 1) a data base for characters that are used rarely is established, including candidate characters, components of the candidate characters, and a data base for characters that are used rarely of the pronunciation and the etymon sets of the components of the candidate characters; 2) the pronunciationor etymon sets inputted by the user of the components of the characters that are used rarely are received; 3) the components corresponding to the pronunciation or the etymon sets are searched from the data base for characters that are used rarely; 4) the searched components corresponding to the pronunciation are displayed; 5) the components corresponding to the characters that are used rarely are selected by the user; 6) the candidate characters corresponding to the components are selected from the data base for characters that are used rarely according to the components selected by customer; 7) the wanted character that are used rarely is selected from the candidate characters by user. The invention provides an inputting method and a device thereof used for quickly and accurately inputting characters that are used rarely.

The invention discloses a smart electricity meter case based on dual authorization of remote cloud and short-range bluetooth. The smart electricity meter case includes: a case body; a PLC wideload apparatus, an ESAM module in conformity with the domestic commercial password encryption algorithm and a wideload electricity meter device which are arranged inside the case body, and a short-range bluetooth apparatus, a carrier wave power supply, a metering chip, a detection apparatus and a memory which are connected to the PLC wideload apparatus; related data acquired by the metering chip and the detection apparatus being transmitted to a main device through a power line; the carrier wave power supply transmitting a power supply on/off signal to a cloud terminal or a hand-held terminal via an electricity wideload apparatus; the memory and the ESAM module both provided with authorization codes, temporary authorization codes and an invalid self-destruction module; a RS485 interface, an Internet of Things identification and a switch which are arranged outside the case body; a hall sensor which is connected to the switch. According to the invention, the smart electricity meter case enables automatic learning and identification of the electricity meter which is installed inside the case body, which increases safety of the smart electricity meter, and the bluetooth short-range authorization is applied to on-site maintenance staff, which is much easier to use.

The invention relates to a flexible transmission device and a robot provided with the flexible transmission device. The flexible transmission device comprises a driving component, a first relative movement component, a second relative movement component, a third relative movement component, a fourth relative movement component and a fifth relative movement component; the first relative movement component and the second relative movement component are arranged in a manner of being capable of freely and relatively rotating along a first rotation axis; the third relative movement component and the fourth relative movement component are arranged in a manner of being capable of freely and relatively rotating along a second rotation axis; the first relative movement component and the fifth relative movement component are arranged in a manner of being capable of freely and relatively rotating along a third rotation axis; the second relative movement component and the third relative movement component are in sliding connection; and the fourth relative movement component and the fifth relative movement component are in sliding connection. The flexible transmission device can be freely switched between the flexible rotation state and the rigid transmission state.

The invention provides an intelligent speed planning method based on mass single workpiece repeated processing. The method comprises the following steps: S1) machine tool machining; S2) multi-sensor signal acquisition; S3) feature extraction and signal fusion; S4) cutting state judgment: importing samples from a sample library, comparing the samples and the extracted feature signals, if normal, entering the next step, and if having heavy cutting or light cutting, carrying out velocity correction and entering the next step; S5) after finishing single processing, obtaining planning speed; and S6) repeating the steps S1)-S5) to obtain an optimal planning speed. The beneficial effects are that machining efficiency and machining accuracy are improved.

The invention discloses an intelligent remote control socket. The intelligent remote control socket comprises an infrared receiving unit, a firing wire connecting unit, a master controller and a battery unit, wherein the signal output end of the infrared receiving unit is connected with the control signal input end of the master controller, the control signal output end of the master controller is connected with the control end of the firing wire connecting unit, and the firing wire output end of electric supply is connected with the firing wire output end of the socket through the firing wire connecting unit; the output end of the battery unit is connected with the power input end of the master controller, and the battery unit supplies power to the master controller when the master controller controls the firing wire connecting unit to cut off the connection between a firing wire of the electric supply and a firing wire of the socket. Power supplies of electric appliances connected and inserted into the socket can be physically disconnected or connected, the connection between the socket system and the electric supply can be physically disconnected or connected, therefore, complete separation between a socket interface and the electric supply is achieved, power consumption is reduced, and more safety is achieved.

The invention relates to an intelligent garbage classification device. The intelligent garbage classification device comprises a shell assembly, a bin door assembly, a bag breaking assembly, a mechanical arm assembly, a measuring assembly and a control assembly. The top of the shell assembly is open. The bin door assembly comprises two vertical hinged doors. The measuring assembly comprises a scanning recognition component, a weighing component and an in-bag detection component. The bag breaking assembly comprises a bag lifting component, an optical distance measuring component and a laser cutting component. The control assembly comprises a central controller, a bin door control module, a mechanical arm control module, a bag breaking control module, a measuring control module and a learning module. The invention further discloses a classification method using the intelligent garbage classification device. The intelligent garbage classification device can receive garbage from mixed bagsand automatically break the bags to sort the garbage in the bags, the garbage which cannot be recognized is manually treated and learned through the intelligent garbage classification device, and thesubsequent recognition capacity is improved. The intelligent garbage classification device is high in automation degree, has a learning function and is wide in application prospect.

The invention discloses a fingerprint detector. The fingerprint detector comprises a power supply assembly, a capacitance type fingerprint sensor, a microcontroller and a signal processor, wherein the power supply assembly is electrically connected with the capacitance type fingerprint sensor, the microcontroller and the signal processor respectively; the microcontroller is connected with one end of the capacitance type fingerprint sensor, and the signal processor is connected with the other end of the capacitance type fingerprint sensor; the capacitance type fingerprint sensor comprises a plurality of sensing units arranged in an array manner and used for acquiring fingerprint information and transmitting the fingerprint information to the signal processor; the signal processor is used for processing the fingerprint information; the microcontroller is used for controlling the capacitance type fingerprint sensor and the signal processor according to the processing result of the signal processor. According to the fingerprint detector disclosed by the invention, when the capacitance type fingerprint sensor acquires the fingerprint information, a high-precision fingerprint image is acquired by enabling the fingerprint to form a capacitance array and then enabling the capacitance array to be combined with the sensing units to form a plurality of micro-capacitors.

The invention relates to the technical field of intelligent homes, in particular to a learning scenario management system based on light control. The learning scenario management system comprises a control module, a voice recognition module, an adjustment module, a matching module, a change-over switch and a storage module, wherein the voice recognition module is used for receiving external voiceand transmitting the received voice information to the matching module; the adjustment module is used for automatically adjusting lighting parameters of a plurality of lamps and feeding back the lighting parameters of the lamps to the control module; the storage module is used for storing a plurality of control instructions for mode control of the lamps; and the matching module is used for matching the voice information received by the voice recognition module to correspond to the control instructions in the storage module and generating execution instructions to the control module. Compared with the prior art, the scenario management system of the application can store and read the control modes for uniformly controlling the lamps, and thus the convenience degree can be improved, and thescenario management system is more convenient.

The invention discloses a reclosing self-checking report security management platform. The security management platform comprises an intelligent meter box, a reclosing module, a safety management module and an alarm module, wherein the intelligent meter box is correspondingly configured with the reclosing module, a transmission mechanism is driven by the reclosing module through a motor, and closing/opening operation of a switch are further driven. The security management platform is characterized in that electric quantity is provided by the intelligent meter box for the security management module as the basis of user payment, intelligent control of the reclosing circuit module is realized by the security management module through a control signal or a monitoring signal according to the user's payment situation or self-checking demands, the alarm function of the alarm module is triggered when reclosing closing/opening action is a fault, and the invention further relates to a control method of the security management platform. The security management platform is advantaged in that intelligent control of a reclosing switch is carried out through utilizing motor motion planning management, on the condition that the use environment of a client is not influenced, timing self-checking, motion self-checking and fault self-report functions are realized.

The invention relates to a fault diagnosis device for a numerically-controlled machine tool. The device comprises a sensor, a signal pick-up circuit, a processing unit, an alarm, an LED (Light Emitting Diode) indicating lamp, an LCD (Liquid Crystal Display), a driving circuit and a key for setting working parameters, wherein the sensor is mounted on the numerically-controlled machine tool; the signal pick-up circuit processes a signal detected by the sensor to form a standard signal so as to be input into the processing unit; the processing unit compares the input signal with a characteristicvalue, the alarm and the LED indicating lamp can give alarm information if the input signal exceeds the set value, and simultaneously, the driving circuit enables the information to be displayed on the LCD; and the processing unit is an STC single chip microcomputer. The device provided by the invention can quickly judge a fault part or perform early warning on a fault, is small in volume and convenient to use, can relatively quickly position the fault, and is convenient to popularize.