Настройки

Укажите год
-

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

Подробнее
-

Мониторинг СМИ

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

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 8. Отображено 8.
20-08-2008 дата публикации

Elevator group control machine and group control method

Номер: CN0101244784A
Автор: QUN ZONG, SHENGTAO LI, WEIJIA WANG, LIANKUN SUN, WEI HUANG, ZONG QUN, LI SHENGTAO, WANG WEIJIA, SUN LIANKUN, HUANG WEI
Принадлежит:

The invention relates to a cluster controller of elevators, comprising an ARM microprocessor, an external periphery device, a CAN bus communication module and an Ethernet communication module, wherein the ARM microprocessor is responsible for the real-time dynamic distribution of the call-out sequence of the elevator group control network in multithread way, and the transmission of the state information of each single elevator of the elevator group control network to the remote monitor server. The CAN bus communication module is used to receive the state information and the calling elevator information, and transmit the real-time group control result to the single-elevator controller to achieve the group control of the elevators. The Ethernet communication module is used to connect the cluster controller with the outer monitor workstation, and transmit the operation status information and the failure information of each elevator under the group control status to the monitor workstation.

Подробнее
Номер записи: 1
19-11-2008 дата публикации

Core controller for intelligent elevator

Номер: CN0101306778A
Автор: ZONG QUN, SUN LIANKUN, ZHANG HAOTIAN, LIU WENJING, DOU LIQIAN, QUN ZONG, LIANKUN SUN, HAOTIAN ZHANG, WENJING LIU, LIQIAN DOU
Принадлежит:

The invention relates to the technology field of elevators, particularly to an intelligent elevator core controller, which comprises an ARM processor and peripheral parts thereof, a programmable logic device, a digital quantity input-output module, and a man machine interaction module. The programmable logic device is connected with the ARM processor to directly control the digital quantity input-output module and the man machine interaction module that are directly connected therewith; the digital quantity input-output module comprises an input part and an output part; and the man machine interaction module comprises an LED display for displaying the current position of an elevator, a keyboard for configuring parameters of the elevator, and an LCD display for building up a configuration interface of the elevator and displaying failure information in real time. The inventive intelligent elevator core controller can realize reconstruction design, and allows designers to make modifications ...

Подробнее
Номер записи: 2
23-06-2010 дата публикации

Preparation method of steel billets with different thickness for cutters for cutting crop straw, bamboo and wood

Номер: CN0101745563A
Автор: SUN LIANKUN, SUN TAO, WANG ZHIJUN, LIANKUN SUN, TAO SUN, ZHIJUN WANG
Принадлежит:

The invention discloses a preparation method of steel billets with different thickness for cutters for cutting crop straw, bamboo and wood. The cross section of the steel billets with different thickness for cutters is trapezoid, and the thickness of the edge of the upper bottom is smaller than the thickness of the back of the lower bottom. The preparation method sequentially comprises the following steps: a, uncoiling and leveling: leveling an uncoiled steel plate by a multi-roller straightening machine; b, heating: heating the steel plate leveled in the step a by a heating device to the plastic deformation temperature of the steel plate; c, rolling: forming and rolling the steel plate heated in the step b by a frusta-shaped double-roller matched mold rolling mill in accordance with the dimension of the different thickness of the steel billets for cutters; and d, reshaping: reshaping, aligning and leveling the product rolling-formed in the step c by a multi-roller mold rolling mill. The ...

Подробнее
Номер записи: 3
19-05-2010 дата публикации

Building floor choosing device in elevator compartment

Номер: CN0101264838B
Автор: LIU WENJING, ZONG QUN, DOU LIQIAN, ZHANG HAOTIAN, SUN LIANKUN, WENJING LIU, QUN ZONG, LIQIAN DOU, HAOTIAN ZHANG, LIANKUN SUN
Принадлежит:

The invention relates to elevator technical field, in particular to a layer-selecting device in the elevator car, comprising a control module of microprocessor, coprocessors as the microprocessor andthe control module of programmable logic device which is connected with the coprocessors, a display module, a key-press module, a serial module which is used to communicate between the microprocessorand the hand wheel controller, and a CAN bus communication module which is used to communicate between the microprocessor and the core controller of the elevator. The programmable logic device is respectively connected with the display module and the key-press module, and is used to control the display module according to the output information from the microprocessor to realize the display of thefloor movement direction and the floor information, and is used to realize the scanning of the pressing keys, the decoding, and the subtractive dithering, and transports the key-press information tothe microprocessor ...

Подробнее
Номер записи: 4
02-06-2010 дата публикации

Elevator group control machine and group control method

Номер: CN0101244784B
Автор: QUN ZONG, LIANKUN SUN, WEIJIA WANG, SHENGTAO LI, WEI HUANG, ZONG QUN, SUN LIANKUN, WANG WEIJIA, LI SHENGTAO, HUANG WEI
Принадлежит:

The invention relates to a cluster controller of elevators, comprising an ARM microprocessor, an external periphery device, a CAN bus communication module and an Ethernet communication module, whereinthe ARM microprocessor is responsible for the real-time dynamic distribution of the call-out sequence of the elevator group control network in multithread way, and the transmission of the state information of each single elevator of the elevator group control network to the remote monitor server. The CAN bus communication module is used to receive the state information and the calling elevator information, and transmit the real-time group control result to the single-elevator controller to achieve the group control of the elevators. The Ethernet communication module is used to connect the cluster controller with the outer monitor workstation, and transmit the operation status information and the failure information of each elevator under the group control status to the monitor workstation.

Подробнее
Номер записи: 5
26-10-2011 дата публикации

Preparation method of steel billets with different thickness for cutters for cutting crop straw, bamboo and wood

Номер: CN0101745563B
Автор: SUN LIANKUN, SUN TAO, WANG ZHIJUN, LIANKUN SUN, TAO SUN, ZHIJUN WANG
Принадлежит:

The invention discloses a preparation method of steel billets with different thickness for cutters for cutting crop straw, bamboo and wood. The cross section of the steel billets with different thickness for cutters is trapezoid, and the thickness of the edge of the upper bottom is smaller than the thickness of the back of the lower bottom. The preparation method sequentially comprises the following steps: a, uncoiling and leveling: leveling an uncoiled steel plate by a multi-roller straightening machine; b, heating: heating the steel plate leveled in the step a by a heating device to the plastic deformation temperature of the steel plate; c, rolling: forming and rolling the steel plate heated in the step b by a frusta-shaped double-roller matched mold rolling mill in accordance with the dimension of the different thickness of the steel billets for cutters; and d, reshaping: reshaping, aligning and leveling the product rolling-formed in the step c by a multi-roller mold rolling mill. The ...

Подробнее
Номер записи: 6
17-09-2008 дата публикации

Multimedia information interaction control system for elevator box

Номер: CN0101267526A
Автор: ZONG QUN, SUN LIANKUN, ZHANG HAOTIAN, LIU WENJING, DOU LIQIAN, QUN ZONG, LIANKUN SUN, HAOTIAN ZHANG, WENJING LIU, LIQIAN DOU
Принадлежит:

The invention relates to the field of elevator technology, particularly to a multimedia information interactive control system in an elevator cage, comprising a multimedia controller, a liquid crystal controller, a color liquid crystal screen and a layer-selecting controller, the multimedia controller consists of a first microprocessor, a main memory and a serial communication interface communicating with the layer-selecting controller, wherein the main memory is provided with a frame buffer; the liquid crystal controller is connected with the first microprocessor, consists of programmable logic device for controlling sequential logic, a display memory and a liquid crystal driving chip, a mapping relation is established between the frame buffer and the display memory through the first microprocessor, the read and write operations to the frame buffer by the first microprocessor is directly related to the liquid crystal screen; the first microprocessor is installed with a frame buffer equipment ...

Подробнее
Номер записи: 7
17-09-2008 дата публикации

Building floor choosing device in elevator compartment

Номер: CN0101264838A
Автор: ZONG QUN, SUN LIANKUN, LIU WENJING, DOU LIQIAN, ZHANG HAOTIAN, QUN ZONG, LIANKUN SUN, WENJING LIU, LIQIAN DOU, HAOTIAN ZHANG
Принадлежит:

The invention relates to elevator technical field, in particular to a layer-selecting device in the elevator car, comprising a control module of microprocessor, coprocessors as the microprocessor and the control module of programmable logic device which is connected with the coprocessors, a display module, a key-press module, a serial module which is used to communicate between the microprocessor and the hand wheel controller, and a CAN bus communication module which is used to communicate between the microprocessor and the core controller of the elevator. The programmable logic device is respectively connected with the display module and the key-press module, and is used to control the display module according to the output information from the microprocessor to realize the display of the floor movement direction and the floor information, and is used to realize the scanning of the pressing keys, the decoding, and the subtractive dithering, and transports the key-press information to the ...

Подробнее
Номер записи: 8