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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 9. Отображено 9.
06-12-2018 дата публикации

SOLAR POWER SUPPLY SYSTEM AND CHARGING AND DISCHARGING DETECTION AND REGULATING CIRCUIT THEREOF

Номер: WO2018218972A1
Автор: YIN, Zhenkun, TANG, Shaohai, LI, Zhiwei, XIANG, Baichuan
Принадлежит:

Provided are a solar power supply system and a charging and discharging detecting and regulating circuit thereof. The circuit comprises a solar panel (SP), a battery (BT), a charging circuit and a discharging circuit. The negative electrode (BT-) of the battery (BT) is further provided with a current sampling circuit, and further comprises a single chip microcomputer and a current detecting circuit. The single chip microcomputer realizes control of the charging circuit and the discharging circuit according to the current value output by the current detecting circuit. The single chip microcomputer collects the current output by the negative electrode of the battery (BT) in real time, counts the capacity of the battery (BT), adjusts the power and time of the electrical equipment at nights, ensures the working of the electrical equipment in rainy days, and when it comes high current charging, which may affect the performance of the circuit, the single chip microcomputer can control to reduce ...

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Номер записи: 1
22-03-2018 дата публикации

SOLAR STREET LIGHT CONTROL SYSTEM

Номер: WO2018049955A1
Автор: XIANG, Baichuan, YIN, Zhenkun
Принадлежит:

A solar street light control system comprises a control module, a solar panel (1), a solar panel reverse charging protection module (2), a solar panel current sampling module (3), a solar panel voltage sampling module (12), a step-down voltage conversion module (4), a voltage regulation and filtering module (5), a charging control switch (6), and a battery terminal (17). The solar panel (1), the solar reverse charging protection module (2), the step-down voltage conversion module (4), the voltage regulation and filtering module (5), the charging control switch (6), and the battery terminal (17) are sequentially connected to each other. The embodiment is utilized to realize control of the step-down voltage conversion module on the basis of a detected output voltage and current of the solar panel (1), accurately track a maximum charging power, maintain a power level of the battery to be above a maximum charging power level, and increase charging efficiency.

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Номер записи: 2
25-04-2023 дата публикации

Control method and control circuit of solar street lamp

Номер: CN116014832A
Автор: YIN ZHENKUN, XIONG JIE, YI CHAO
Принадлежит:

The invention relates to the technical field of solar street lamp control, in particular to a control method and a control circuit of a solar street lamp. The control method is applied to a control circuit of the solar street lamp, the control circuit comprises a solar module, a voltage reduction module, a battery, a mains supply and the solar street lamp, the voltage reduction module is connected with the solar module, the battery, the mains supply and the solar street lamp, and the solar module charges the battery through the voltage reduction module. The control method comprises the following steps: acquiring battery voltage; comparing the obtained battery voltage with a first preset voltage value; and controlling a battery to supply power to the solar street lamp according to the first comparison result, or controlling switching of a mains supply to supply power to the solar street lamp after voltage reduction through a voltage reduction module. The whole circuit structure can be simplified ...

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Номер записи: 3
06-07-2016 дата публикации

Use video response system circuit in LED illumination field

Номер: CN0205378284U
Автор: XIANG BAICHUAN, YIN ZHENKUN, WANG XINGQING, HU YUANKE, LUO CHAO
Принадлежит:

... 本实用新型公开了一种应用在LED照明领域的视频感应系统电路，包括电源模块、图像采集模块、图像存储模块、图像处理模块和收发模块，所述电源模块分别连接图像采集模块、图像存储模块、图像处理模块、收发模块和显示模块，图像采集模块连接图像存储模块，图像存储模块连接图像处理模块，图像处理模块连接收发模块，图像处理模块还连接灯具控制器和显示模块。本实用新型既保留了微波感应灵敏度高，经过程序处理优化感应方式，避免掉了容易误触发的弊端，保留了红外感应误触发少的优点，使得灯具的照明效果更加理想，不会因为外界环境的干扰而出现长时间感应，或者感应不灵敏的现象。 ...

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Номер записи: 4
02-11-2017 дата публикации

SELF-ACTIVATING CIRCUIT AND BATTERY PROTECTION SYSTEM INCLUDING SAME

Номер: WO2017185884A1
Автор: YIN, Zhenkun, XIANG, Baichuan, WANG, Xingqing
Принадлежит:

Disclosed is a self-activating circuit of a battery protection system. The self-activating circuit comprises an N-type MOS transistor (Q4), a PNP-type transistor (Q2), resistors (R20, R21, R24, R25), and a capacitor (C2). A first terminal of the resistor (R25) is configured to connect to a detection pin (CS) of a battery protection chip (U3), a second terminal of the resistor (R25) is connected to a drain of the N-type MOS transistor (Q4), a source of the N-type MOS transistor (Q4) is connected to a ground of a battery, and a gate of the N-type MOS transistor (Q4) is connected to the ground of the battery via the resistor R20. A collector of the PNP-type transistor (Q2) is connected to the gate of the N-type MOS transistor (Q4), an emitter of the PNP-type transistor (Q2) is configured to connect to a positive port (PB+) of the battery, a base of the PNP-type transistor (Q2) is connected to the positive port (PB+) of the battery via the resistor (R21), and the base of the PNP-type transistor ...

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Номер записи: 5
20-12-2018 дата публикации

POWER SUPPLY APPARATUS AND ILLUMINATION SYSTEM

Номер: WO2018227965A1
Автор: YIN, Zhenkun, XIANG, Baichuan, BAI, Junwu, LI, Zhiwei, XIONG, Jie
Принадлежит:

Disclosed are a power supply apparatus and an illumination system. The power supply apparatus comprises: a solar panel, a storage battery, a charging management circuit, a control circuit and a voltage-stabilizing circuit, wherein a positive electrode of the solar panel, an input end of the charging management circuit and a first input end of the voltage-stabilizing circuit are connected to each other; an output end of the charging management circuit, a positive electrode of the storage battery and a second input end of the voltage-stabilizing circuit are connected to each other; an output end of the voltage-stabilizing circuit is connected to a power supply end of the control circuit; a first control end of the control circuit is connected to a controlled end of the charging management circuit; the voltage-stabilizing circuit is used for carrying out voltage-stabilizing processing on electric energy output by the solar panel or the storage battery, and outputting a working power supply ...

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Номер записи: 6
28-09-2017 дата публикации

OUTDOOR LED LIGHTING SYSTEM WITH DUAL VIDEO AND INFRARED INDUCTION

Номер: WO2017162046A1
Автор: XIANG, Baichuan, YIN, Zhenkun, HU, Yuanke, TANG, Shaohai
Принадлежит:

An outdoor LED lighting system with dual video and infrared induction, comprising an infrared transmission and receiving module, an infrared signal processing module, an ARM, an image storage module, a lamp controller, an image acquisition module, a transceiving module and a power supply module, wherein the power supply is respectively connected to the infrared transmission and receiving module, the infrared signal processing module, the ARM, the image storage module, the image acquisition module, the transceiving module and the power supply module. Video induction and infrared induction are combined; priority is given to video induction, and infrared induction is complementary; inducing the surrounding environment by combining both can take advantage of the stability of video induction, and can avoid the problem that infrared induction is greatly affected by the temperature.

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Номер записи: 7
28-09-2017 дата публикации

OUTDOOR LED LIGHTING SYSTEM WITH DUAL VIDEO AND INFRARED INDUCTION

Номер: WO2017162046A9
Автор: XIANG, Baichuan, YIN, Zhenkun, HU, Yuanke, TANG, Shaohai
Принадлежит:

An outdoor LED lighting system with dual video and infrared induction, comprising an infrared transmission and receiving module, an infrared signal processing module, an ARM, an image storage module, a lamp controller, an image acquisition module, a transceiving module and a power supply module, wherein the power supply is respectively connected to the infrared transmission and receiving module, the infrared signal processing module, the ARM, the image storage module, the image acquisition module, the transceiving module and the power supply module. Video induction and infrared induction are combined; priority is given to video induction, and infrared induction is complementary; inducing the surrounding environment by combining both can take advantage of the stability of video induction, and can avoid the problem that infrared induction is greatly affected by the temperature.

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Номер записи: 8
08-06-2016 дата публикации

Microwave circuit on integration LED lamp

Номер: CN0205305182U
Автор: YIN ZHENKUN, WANG XINGQING
Принадлежит:

... 本实用新型公开了种体化LED灯上的微波电路，包括芯片U1、芯片U4、芯片U5和三极管Q1，通过芯片U1将电池电压升到12V，再通过U2稳压输出5V直流电给芯片U4供电，芯片U4通过芯片U5连接微波感应部分，微波感应部分由高频三级管Q1、电容C2、电容C3、电容C4、电容C5、电容C6、电容C7、电容C8、电阻R1、电阻R2、电阻R3、电阻R4和电阻R5组成，电容C2、电容C3、电容C4、电容C5跨接在5V电源和地之间，电阻R1端接5V电源，电阻R1另端接电阻R2和电容C1，电容C1另端接地，电阻R2另端与电阻R3、三极管Q1的基级相接。本实用新型能够根据周围环境使灯的功率(发光亮度)自动改变，能够根据电池容量智能改变功率，以达到最佳的照明效果。 ...

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Номер записи: 9