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33results about How to "Achieve execution" patented technology

Light modulating energy-saving lamp suitable for one-touch control

The invention discloses a dimmable energy saving lamp suitable for one-key type control. which comprises a lamp holder, a lamp cavity provided with an electronic ballast, and an energy-saving lamp tube. A rectifying and filtering circuit, a voltage-controlled oscillation half bridge circuit, a series resonance circuit and a single-chip microcomputer processing circuit are respectively arranged in the electronic ballast, the input terminal of the single-chip microcomputer processing circuit is connected with a working state detecting circuit, and the output terminal of the single-chip microcomputer processing circuit is connected with the voltage-controlled oscillation half bridge circuit through a signal converting circuit; the dimmable energy-saving lamp has the advantages that when the working state detecting circuit detects that the on/off state of the power switch is changed, then different PWM signals can be outputted by the single-chip microcomputer and are converted into average voltage, the average voltage is inputted to the input terminal of the voltage-controlled oscillation half bridge circuit after being fitted, to ensure that the working frequency of the electronic ballast and the light source current can be changed according to the controlled requirements, and thereby the purpose that the brightness of the light source can be adjusted can be realized; the adjustment to the brightness of the light source can be realized through the on/off conversion of the power switch in the dimmable energy-saving lamp, a dimmer switch is eliminated, and the original electrical wiring is not required to be modified during the process of installation.
Owner:ZHEJIANG YANKON GROUP

Virtual equipment information processing method and device, Internet of Things gateway and Internet of Things communication system

The invention relates to an Internet of Things-based virtual equipment information processing method and device, an Internet of Things gateway and an Internet of Things communication system, and the method comprises the steps: receiving a downlink information message generated by an Internet of Things platform, reading an equipment identifier in the downlink information message, and matching corresponding target virtual equipment according to the equipment identifier; mapping the downlink information message into a corresponding Internet of Things protocol message according to the Internet ofThings type to which the corresponding target virtual device belongs, and sending the corresponding Internet of Things protocol message to the corresponding Internet of Things device for operation; receiving an uplink information message of the Internet of Things device; matching the device identifier in the uplink information message with context data of a virtual device pre-stored in a virtual device manager to determine a target virtual device corresponding to the Internet of Things device; updating the uplink information message of the target virtual device according to the uplink information message, and reporting the updated uplink information message to the Internet of Things platform; and the convenience in the process of accessing the heterogeneous Internet of Things device to theheterogeneous network and the control process is improved.
Owner:深圳市简智联信息科技有限公司

Unsupervised joint modeling method based on ARM architecture chip

The embodiment of the invention provides an unsupervised joint modeling method based on an ARM architecture chip. The method comprises the steps of providing a trusted execution environment based on an ARM architecture chip, a distributed unsupervised machine learning framework and a privacy computing interconnection system, wherein the trusted execution environment based on the ARM architecture chip comprises a plurality of servers based on the ARM architecture chip, one server serves as a service party, and the other servers serve as computing parties; realizing local data-based unsupervised model training of multiple computing parties locally, interacting with a parameter service party, realizing multi-party local model security aggregation, and constructing a global model; and enabling the service party and each computing party to perform data transmission and model parameter aggregation through a privacy computing interconnection system constructed based on MPC, a trusted execution environment and an encrypted connection mode, so that the privacy of related data is ensured. While privacy data of all parties are protected, multi-party data joint modeling is realized, and multi-party data islands are broken through.
Owner:北京冲量在线科技有限公司

Drive-by-wire brake system for unmanned mine

The invention relates to a drive-by-wire brake system for an unmanned mine. An air compressor is connected with an engine, and compressed air is provided for the brake system through power of the engine; a dryer is connected with the air compressor, and compressed air is dried through the dryer; a four-loop protection valve is connected with the dryer, and each air outlet of the four-loop protection valve is connected with the corresponding air storage cylinder, so that compressed air forms four independent loops; in an unmanned driving state, an instruction is sent to an EBS central controller, the EBS central controller recognizes the instruction sent from the outside and controls a single-channel bridge control module and a double-channel bridge control module, the single-channel bridge control module and the double-channel bridge control module control an electromagnetic regulating valve after receiving the instruction, the electromagnetic regulating valve acts, a brake gas circuit is controlled to be connected or disconnected, a wheel speed sensor feeds back a vehicle speed signal to the EBS central controller, and the EBS central controller feeds back the signal through the wheel speed sensor and issues an instruction to control the air pressure passing through the single-channel bridge control module and the double-channel bridge control module.
Owner:内蒙古铁辰智能装备有限公司

A remote control safety measure execution method for a relay protection device

The present invention provides a remote control security measures execution method for a relay protection device. The method comprises the following steps of S1, providing an allowable list, and automatically synchronizing the information of a relay protection device to an executing device used for remotely controlling the relay protection device and arranged in a transformer substation, wherein the allowable list includes the information of the relay protection device capable of being remotely controlled; S2, after receiving a remote control instruction by the executing device, judging whether to permit the operation or not: firstly, accessing the allowable list; secondly, searching and judging whether an instruction executing device is in the allowable range or not according to the information of the relay protection device of the remote control instruction; if the device is in the allowable range, executing the remote control instruction; otherwise, refusing to execute the remote control instruction and feeding back an illegal operation alarm. According to the invention, the remote control of the relay protection, in joint debugging with the security measures, is realized. The joint debugging of the security measures isolation is conducted independent of the relay protection device through the allowable list. Therefore, the execution of the security measures is realized.
Owner:STATE GRID FUJIAN ELECTRIC POWER CO LTD +2

A remote control marine air conditioner

The invention relates to an air conditioner for a remote control ship. A GSM module receives external instructions or short message sending awakening signals or transmission control signals to be in data connection with a remote control single-chip microcomputer, the remote control single-chip microcomputer transmits control instructions and is connected with an air conditioner control single-chip microcomputer, the air conditioner control single-chip microcomputer controls an air conditioner operation relay to execute the control instructions to synchronously transmit data and is in feedback connection with the remote control single-chip microcomputer, and the remote control single-chip microcomputer transmits initialization signals, control signals and operation data and is in feedback connection with the GSM module. A TC35 module is adopted for receiving and sending the signals, a remote control system and an air conditioner control system are arranged between the TC35 module and an air conditioner system, conversion, transmission, execution and feedback of the signals are achieved, the operation station can be controlled remotely and accurately and fed back precisely, the air conditioner is not influenced by environment and distance, use cost is low, and good expandability and adaptability are achieved.
Owner:JIANGSU JOSUN AIR CONDITIONER

Beating and collecting type sheep dung stool gathering device

The invention discloses a beating and collecting type sheep dung stool gathering device. The beating and collecting type sheep dung stool gathering device comprises a machine frame, a net plate, a gathering cabin, a rolling mechanism, and a counter weight mechanism, wherein the machine frame comprises main girders, hinging arms and drawing arms; the main girders are obliquely arranged; the lower front end of each main girder is in hinging connection with one end of the corresponding hinging arm, the other end of each hinging arm is in hinging connection with the net plate; the rear side of thenet plate is in hinging connection with one ends of the drawing arms, and the other end of each drawing arm is in sliding connection with the corresponding main girder, and can slide in the axial direction of the corresponding main girder; the net plate is driven by the sliding of the drawing arms to move, and the moving range of the net plate is from attaching to the ground to attaching to the main girders of the machine frame; in the moving process of the net plate, the bottom of the net plate is still downwards; sheep dung stools are gathered through the adhesive of the sheep dung stools,so that the gathering capacity is high, and the problem that the gathering tool has requirements of terrain is solved; the beating and collecting type sheep dung stool gathering device disclosed by the invention adopts a beating manner to gather sheep dung stools, and the gathered sheep dung stools are released in a vibration manner, so that the gathering efficiency is extremely high.
Owner:XILINGOL VOCATIONAL COLLEGE
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