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88results about How to "Good portability" patented technology

Intelligent temperature-humidity electronic measuring system based on SHT sensor

The invention discloses an intelligent temperature-humidity electronic measuring system based on an SHT sensor. The intelligent temperature-humidity electronic measuring system comprises an input unit, a control unit and an output unit. The input unit comprises an SHT intelligent temperature-humidity sensor, a keyboard and a clock chip, wherein the SHT intelligent temperature-humidity sensor is used for acquiring temperature and relative humidity data; the keyboard is used for emitting an artificial control signal to the control unit; and the clock chip is used for generating real-time data. The control unit is used for receiving the temperature-humidity data of the SHT intelligent temperature-humidity sensor, the artificial control signal and the time data of the clock chip, and feeding the treated control output signal to the output unit after calculating and treating the data. The output unit comprises an alarm circuit and a display circuit, wherein the display circuit is used for displaying real-time temperature-humidity information and the time information; and the alarm circuit is used for carrying out alarming according to the output signal of the control unit. The intelligent temperature-humidity electronic measuring system has the advantages of being compact in structure, low in cost, good in portability, high in measuring precision and good in reliability.
Owner:ZHUZHOU CSR TIMES ELECTRIC CO LTD

HPI (Host Port Interface) bus upper computer interface based on FPGA (Field Programmable Gate Array)

The invention belongs to the field of a bus interface and specifically relates to an HPI (Host Port Interface) bus upper computer interface based on an FPGA (Field Programmable Gate Array). The invention aims to use an FPGA structure to realize an HPI interface of a DSP (Digital Signal Processor) of the whole series of TMS320C6000 compatible with TI. The HPI bus upper computer interface based on the FPGA comprises a bottom layer, a middle layer and a top layer, wherein the bottom layer has the functions of generating HPI interface control signals: HCNTL [1:0], HHWIL and HRW, and controlling a read-write accessing timing sequence of an HPI register; the middle layer has the function of realizing a basic HPI interface accessing flow; and the top layer has the function of generating a control logic and controlling the skipping of the flow in the middle layer so as to realize a complex data transmission function. The HPI bus upper computer interface based on the FPGA has the advantages: the HPI interface of the DSP of the whole series of TMS320C6000 compatible with TI is realized by the bottom layer and the middle layer of the HPI bus upper computer interface; the interface has generality; the top layer is cross-linked with the middle layer through DSP standard HPI interface signals HINT and DSPINT and is free from signal coupling with the bottom layer; the top layer can be customized for different applications according to tasks or applications; the middle layer is only adaptively modified; the bottom layer is completely free from modification; and the flexibility is ultrahigh.
Owner:NO 8357 RES INST OF THE THIRD ACADEMY OF CHINA AEROSPACE SCI & IND

Manufacturing method of multi-color and multi-functional EVA sports and leisure sole

The invention relates to the technical fields of shoes and particularly relates to a manufacturing method of a multi-color and multi-functional EVA sports and leisure sole. The method comprises the following steps of manufacturing first EVA particles and second EVA particles according to the formula separately; injecting the two EVA particles into a mold corresponding to an injection device for prefabricating and molding; cooling and opening the mold so as to obtain a pre-foamed sole base of a sole main body and a pre-foamed sole base of a functional part separately; putting the two sole bases into different positions in a foaming mold separately, and carrying out foam molding to obtain a crude foamed sole product; and carrying out mode hopping on the crude foamed sole product and then carrying out gradient cooling, setting by cooling and trimming to obtain the multi-color and multi-functional EVA sports and leisure sole. The manufacturing method is simple in process, low in production cost, high in production efficiency and low in defect rate; the prepared multi-color and multi-functional EVA sports and leisure sole has the advantages of being light, good in damping property, good in elasticity, good in wear resistance and good in slip resistance, and is convenient to wear; and the functional part does not easily fall off from the sole main body.
Owner:GUANGDONG GUOLI SCI & TECH CO LTD

Air-to-air missile airborne detection device and detection method

The present invention discloses an air-to-air missile airborne detection device and detection method. The airborne detection device comprises a simulated load device which is electrically connected toa missile launcher and is used for simulating a circuit condition under the actual mounting of an air-to-air missile, a signal conditioning circuit which is used for receiving a cross-linked signal and outputting the signal to a data acquisition unit after the conversion processing of the signal, the data acquisition unit which is used for receiving sampling data and sending the sampling data toa signal processing unit, the signal processing unit which is used for carrying out real-time monitoring according to the output of the data acquisition unit and converting a monitoring result into display data, and a first display unit and a second display unit which is arranged inside and outside an aircraft cockpit and are in communication connection with the signal processing unit and are usedfor displaying display data. A problem that cross-linked signal transmission faults of an airborne fire control system and the missile launcher lack detection means is solved, the portability is good, the operation is simple, a test result is visual, and the reduction of faults or errors caused by the misjudgment of a missile fault is facilitated.
Owner:CHINA HANGFA SOUTH IND CO LTD

Hybrid driving type exoskeleton device for hand rehabilitation

The invention relates to a hybrid driving type exoskeleton device for hand rehabilitation. The device comprises a palm support exoskeleton, a finger support exoskeleton and a finger driving mechanism;the finger support exoskeleton comprises a root end knuckle support exoskeleton, a middle knuckle support exoskeleton and a tip end knuckle support exoskeleton, and every two adjacent exoskeletons are hinged to each other through a rotating joint; the finger driving mechanism comprises a gear motor, a winding wheel, a hand back side line rope, a shape memory alloy spring, a palm side line rope, aheating driver, a cooling fan, a temperature sensor, a transmitter and a controller. The hand back side of the finger support exoskeleton is connected in series through the hand back side line rope,the hand back side line rope is used for pulling the fingers to extend straight, and the pulling force of the hand back side line rope is provided by the gear motor and the winding wheel. The palm side of the finger support exoskeleton is connected in series through the palm side line rope, the palm side line rope is used for pulling the fingers to bend, the pulling force of the palm side line rope is provided by the shape memory alloy spring, and the deformation process of the shape memory alloy spring is regulated according to temperature.
Owner:NORTHEASTERN UNIV

Unified control method of large-scale server cluster

The invention discloses a unified control method of a large-scale server cluster; the unified control method comprises the following steps: a control module arranged on a management server receives control commands input by users; the control module carries out transferred meaning on the control commands and encapsulates the control commands into command data packets; the control module appoints a controlled server list from a server list; the control module is connected with a controlled module on a controlled server and delivers the command data packets to the controlled module; the controlled module receives the command data packets, carries out transferred meaning on the command data packets and analyzes the command data packets into the control commands; the controlled module starts a built-in initialization script and carries out environment initialization; and the controlled module starts system calls and carries out the control commands. The unified control method has the advantages of shielding differences among different operating systems by carrying out unified transferred meaning on the control commands, having very good portability, and being capable of conveniently and freely carrying out unified control on one or multiple servers by appointing the controlled server list needing to be controlled, thereby realizing the high efficiency control on the large-scale server cluster.
Owner:东莞市正欣科技有限公司
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