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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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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 13. Отображено 13.
02-05-2023 дата публикации

Method and device for identifying safety state of seat safety device

Номер: CN116039559A
Автор: ZHANG LEI, CAI DEXUAN, LI PENG, TANG SHANZHENG
Принадлежит:

The invention discloses a method and device for recognizing the safety state of a seat safety device. The method comprises the steps that vehicle state information is obtained; when the vehicle state information meets a preset first-level reminding condition, a seat image is obtained; judging whether a passenger sits on the seat according to the seat image; when the passenger sits on the seat, whether the vehicle state information meets a preset secondary reminding condition or not is judged; when the vehicle state information meets a preset secondary reminding condition, safety belt lock catch state information is obtained; judging whether the passenger fastens a safety belt or not according to the seat image and the safety belt lock catch state information; and when the passenger does not fasten the safety belt, secondary reminding is carried out. According to the method and the device, the driving safety is improved.

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Номер записи: 1
22-08-2023 дата публикации

Vehicle-mounted charging device, system, method and equipment, medium and automobile

Номер: CN116620065A
Автор: LI SHENGXIN, HE LIANG, LI PENG, TANG SHANZHENG
Принадлежит:

The invention relates to the technical field of automobiles, and discloses a vehicle-mounted charging device, system, method and equipment, a medium and an automobile. The vehicle-mounted charging device comprises a charging port unit, a vehicle-mounted charger and a battery unit; the vehicle-mounted charger comprises an ACDC (alternating current direct current) module and a DCDC (direct current direct current) module, the charging port unit comprises a first charging port and a second charging port; the first charging port is connected with the first end of the ACDC module; the second end of the ACDC module is connected with the first end of the DCDC module; the second end of the DCDC module is connected with the battery unit; the first charging port is used for realizing that a charging pile supplies power to the battery unit; the second charging port is connected with the first end of the DCDC module through a switch unit; according to the vehicle-mounted charging device disclosed by ...

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Номер записи: 2
05-05-2023 дата публикации

Large-angle electric steering axle device and walking device

Номер: CN116062022A
Автор: CHEN XINLI, XIA QIUYANG, WANG SHIGANG, XU YA, LI PENG, TANG SHANZHENG
Принадлежит:

The invention provides a large-angle electric steering axle device and a walking device.The electric steering axle device comprises a steering mechanism and a supporting mechanism, the steering mechanism comprises an electric driving device, a rocker arm and at least one transverse pull rod, and the electric driving device is in driving connection with the rocker arm; the supporting mechanism comprises a steering axle body and at least one steering knuckle used for being rotationally connected with a hub, and the electric driving device is installed on the steering axle body. The steering knuckles are hinged to the steering axle body; the two ends of the transverse pull rod are hinged to the rocker arm and the corresponding steering knuckles respectively.

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Номер записи: 3
05-05-2023 дата публикации

Bushing for automobile

Номер: CN116066514A
Автор: XU JINLI, LI PENG, TANG SHANZHENG
Принадлежит:

The invention provides a bushing for an automobile, which comprises a plurality of stages of laminated bushings, the bushings are in interference fit, and the rigidity values of the bushings are different; in the interference fit process of the multi-stage laminated linings, the rigidity values of all the layers of linings form a series connection relation, when the vibration load is small and the vibration frequency is high, the lining with the small rigidity value plays a leading role, at the moment, the lining with the large rigidity value does not vibrate due to loading of the load, and therefore the good vibration isolation effect is achieved; when the load is gradually increased, the bush with the small rigidity value is gradually pressed, and the bush with the large rigidity value participates in load bearing at the moment, so that the bearing capacity of the bush for the automobile is gradually improved, the bush with the large rigidity value can still have elasticity until the ...

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Номер записи: 4
23-06-2023 дата публикации

Electric vehicle collision power-off control method, device and equipment and storage medium

Номер: CN116278768A
Автор: ZHOU XIULI, SONG MING, WANG HUMING, LI PENG, TANG SHANZHENG
Принадлежит:

The invention relates to the field of automobile braking, and provides an electric vehicle collision power-off control method, device and equipment and a storage medium, and the method comprises the steps that S1, first vehicle information and second vehicle information are collected in real time; s2, according to the first vehicle information and the second vehicle information, whether the vehicle is in a safe environment within a first time period is judged; s3, judging whether the vehicle is collided or not according to the first vehicle information; s4, receiving the collision signal and executing a power-off operation; by means of the collision power-off control method for the electric vehicle, the situation that the vehicle changes due to non-collision can be accurately eliminated, the false triggering situation of vehicle collision signals is reduced, and the safety performance of the vehicle is improved.

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Номер записи: 5
07-04-2023 дата публикации

Rolling brush type motor sweeper with multiple steering modes

Номер: CN115928633A
Автор: CHENG YAFENG, GAO QIANG, XU ZHENLI, LI PENG, TANG SHANZHENG
Принадлежит:

The invention provides a multi-steering-mode rolling brush type sweeper. The multi-steering-mode rolling brush type sweeper comprises a front side brush assembly, a rolling brush assembly, a water tank assembly, a dust falling system, a battery assembly, a dustbin assembly and a steering assembly. The front side brush assembly is used for gathering road surface garbage to the front end of the rolling brush assembly; the water tank assembly is used for spraying and dust falling; the rolling brush assembly is used for sweeping garbage gathered by the front side brush assembly into the garbage can assembly; the dust falling system is used for removing dust particles swept into the garbage can assembly; the battery assembly is used for supplying power to each device of the motor sweeper; the steering assembly is used for independently controlling steering of the four wheels and controlling the four wheels to execute different steering angles according to different steering requirements.

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Номер записи: 6
30-06-2023 дата публикации

Function-extensible automobile framework and automobile

Номер: CN116353515A
Автор: LIN WEI, LIU XIAOHONG, WANG SHENGXIAN, SHI CHANGCHENG, ZHANG ZHAO, LI PENG, TANG SHANZHENG
Принадлежит:

The invention relates to the technical field of automobiles, and provides a function-extensible automobile framework and an automobile, and the automobile framework comprises a first electronic and electrical framework, a connecting assembly and a function extension assembly; wherein the first electronic and electrical architecture comprises a chassis domain, a power domain, a vehicle body domain and a first gateway; the chassis domain is connected with the first end of the first gateway; the power domain is connected with the first end of the first gateway; the vehicle body domain is connected with the first end of the first gateway; the second end of the first gateway is connected with the first end of the connecting assembly; the function expansion assembly is connected with the second end of the connecting assembly; the first gateway is used for realizing communication between the function extension assembly and a chassis domain, a power domain or a vehicle body domain in the first ...

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Номер записи: 7
22-08-2023 дата публикации

Automobile chassis SOA framework, communication method, equipment, medium and automobile

Номер: CN116633973A
Автор: LI RUYI, LI PENG, TANG SHANZHENG
Принадлежит:

The invention relates to the technical field of automobiles, and discloses an automobile chassis SOA framework, a communication method, equipment, a medium and an automobile, and the automobile chassis SOA framework comprises an SOA adaptation module and an SOA service set module; wherein the SOA adapter module comprises a communication conversion unit, an interface conversion unit and a judgment module; the SOA service set module comprises a first set module and a second set module; by means of the SOA adaptation module, SOA communication between lower vehicle bodies can be isolated and converted, various upper vehicle body SOA architectures are adapted on the basis of ensuring stability of chassis SOA service and high efficiency of development, the development period and cost are saved, the defects of binding of the SOA architectures and EEA architectures are broken through, and the SOA architecture of the automobile chassis provided by the invention has the advantages that the SOA communication ...

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Номер записи: 8
09-06-2023 дата публикации

File transmission and video live broadcast method and system based on MQTT protocol

Номер: CN116248666A
Автор: LIU XIAOHONG, LIN WEI, WANG SHENGXIAN, ZHANG ZHAO, SHI CHANGCHENG, LI PENG, TANG SHANZHENG
Принадлежит:

The invention provides a file transmission and video live broadcast method based on an MQTT protocol, and the file transmission method comprises the steps: obtaining a transmission instruction, and generating a transmission identification code; acquiring a transmission file based on the transmission identification code; dividing the transmission file into a plurality of file fragmentation blocks, and generating a group of serial numbers; sequentially and uninterruptedly transmitting the plurality of file fragmentation blocks on the basis of the serial numbers; confirming whether file fragment blocks failing in transmission exist or not; if yes, obtaining a breakpoint in the file fragment block which fails to be transmitted, and continuously transmitting the file fragment block which fails to be transmitted based on the breakpoint; if not, transmission is stopped; the video live broadcast method comprises the following steps: based on a preset video frame number, obtaining a plurality of ...

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Номер записи: 9
11-04-2023 дата публикации

Part fatigue analysis method and equipment based on whole vehicle road spectrum and storage medium

Номер: CN115952645A
Автор: FENG GANG, WANG JUNZHONG, ZHAO YONGQIANG, ZHAO HONGYAN, LI PENG, TANG SHANZHENG
Принадлежит:

The invention relates to the technical field of vehicle body durability simulation analysis, and discloses a part fatigue analysis method and device based on a whole vehicle road spectrum and a storage medium, and the method comprises the steps: obtaining a vehicle body model, and collecting a road spectrum response signal of a whole vehicle on a test field; the road spectrum corresponding signals are processed, and force value signals of a plurality of vehicle body and chassis connecting points are obtained; the force value signal is input into a vehicle body model to conduct transient dynamics simulation analysis on the vehicle body, a first analysis result is obtained, the first analysis result comprises a target part signal, then the target part signal is input into a target part to analyze the target part, and a second analysis result is obtained; obtaining a first signal characterizing a function of stress or modal coordinates on the target part over time; inputting the first signal ...

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Номер записи: 10
07-04-2023 дата публикации

Brake safety control method and device and storage medium

Номер: CN115923821A
Автор: ZHANG JINJIN, LI XIANG, XU ZHENLI, LI PENG, TANG SHANZHENG
Принадлежит:

The invention relates to the field of automobile braking, and discloses a braking safety control method and device and a storage medium. In the control method, fault signals of an automobile are divided into a first type of fault signals, a second type of fault signals and a third type of fault signals; and different braking strategies are formulated according to different types of received fault signals or fault signals of combined faults, so that the vehicle can be effectively stopped when the system fault occurs, and the safety is improved.

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Номер записи: 11
05-05-2023 дата публикации

Fixing system of brake pedal and whole vehicle

Номер: CN116061893A
Автор: ZHANG HUAQING, THE INVENTOR HAS WAIVED THE RIGHT TO BE MENTIONED, ZHAO HONGYAN, SHENG ZHIHUA, LI PENG, TANG SHANZHENG
Принадлежит:

The invention provides a fixing system of a brake pedal. The fixing system comprises the brake pedal, a fixing front cross beam, a fixing support plate and a whole vehicle chassis. The fixed front cross beam is fixed to a first longitudinal beam and a second longitudinal beam of a front cabin of the whole vehicle through a first connecting structure arranged on the first side of the fixed front cross beam and a second connecting structure arranged on the second side of the fixed front cross beam respectively. Wherein the first side and the second side are two opposite sides; the first narrow surface of the fixed bracket plate is fixed on the first surface of the cross beam structure of the fixed front cross beam; the first narrow surface is parallel to the cross beam structure for fixing the front cross beam; the second narrow surface of the fixed support plate is fixed on the whole vehicle chassis through a third connecting structure; the width of the first narrow surface of the fixed ...

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Номер записи: 12
05-05-2023 дата публикации

Goods shelf of compartment body

Номер: CN116058608A
Автор: XU JINLI, LI PENG, TANG SHANZHENG
Принадлежит:

The invention provides a goods shelf of a compartment body, the goods shelf comprises a fixed end connected to the inner side of the compartment body and a movable end distributed opposite to the fixed end, and a plurality of rolling beams distributed in parallel are arranged between the fixed end and the movable end; the lifting device is fixed on the inner side of the compartment body, is connected with the movable end and is used for lifting or lowering the movable end of the goods shelf; in the goods loading process, the lifting device is used for lifting the movable end of the goods shelf, after goods are placed on the rolling beam, the goods can automatically roll to the fixed end of the goods shelf under the gravity action of the goods, and therefore goods loading is achieved; in the unloading process, the lifting device is used for descending the movable end of the goods shelf, the goods roll down towards the movable end of the goods shelf due to the gravity of the goods, unloading ...

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Номер записи: 13