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 14. Отображено 14.
18-08-2023 дата публикации

Integrated cooler and vehicle

Номер: CN116608064A
Автор: LIU GUOCHANG, ZHANG QIANG, LU DEPING, QU HANSHI, QIAN DINGCHAO, LI YUTING, WANG ZHUO
Принадлежит:

The invention discloses an integrated cooler and a vehicle, and belongs to the technical field of exhaust gas recirculation. The integrated cooler comprises a cooling assembly body which is provided with a first cooling chamber and a second cooling chamber, an engine oil cooling pipeline is arranged in the first cooling chamber, a cooling liquid cooling pipeline is arranged in the first cooling chamber and the second cooling chamber in an extending mode, and the output end of the first cooling chamber communicates with an exhaust manifold of an engine through a first air outlet pipe; the output end of the second cooling chamber is communicated with the compressor end of the supercharger through a second air outlet pipe; and one end of the EGR waste gas pipe communicates with an exhaust manifold of the engine and is used for guiding in waste gas with heat, and the other end of the EGR waste gas pipe selectively communicates with the input end of the first cooling chamber or the input end ...

Подробнее
Номер записи: 1
01-08-2023 дата публикации

Warm-up control method and device for hybrid vehicle, vehicle and storage medium

Номер: CN116517708A
Автор: CHEN JUNJIE, QU HANSHI, SUN BO, JIANG SIJUN, FENG HAITAO, WANG PENG'AN
Принадлежит:

The invention discloses a warm-up control method and device for a hybrid vehicle, the vehicle and a storage medium. The warm-up control method comprises the steps that when a vehicle is in a warm-up mode, a vehicle engine is controlled to be started at first power; and within a preset time period after the engine is started, the operation power of the engine is controlled to be increased to target power, the first power is smaller than the target power, and the difference value between the target power and the first power is larger than or equal to a preset power difference value. By means of the technical scheme, when the engine is started in a cold mode, a large degree of power sudden change does not exist, generation of pollutants under the starting transient working condition can be reduced, pollutant emission is reduced, and environmental pollution is reduced.

Подробнее
Номер записи: 2
11-08-2023 дата публикации

Engine exhaust system, control method of exhaust system and engine

Номер: CN116576046A
Автор: ZHANG YUFAN, LI YUTONG, LI CHUNYU, MA HEYANG, HUANG PINGHUI, LI HUA, WANG ZHANFENG, GONG YANFENG, QU HANSHI
Принадлежит:

The embodiment of the invention discloses an engine exhaust system, a control method of the exhaust system and an engine. Three air cylinders are arranged, and the first air cylinder feeds exhaust gas into an EGR gas storage tank from an EGR pipeline; the second air cylinder and the third air cylinder feed waste gas into an energy recovery gas storage tank for storage and use sequentially through an exhaust manifold and an energy recovery pipeline. Then, the EGR gas storage tank is used for feeding the recycled and stored waste gas into the first air cylinder, the second air cylinder and the third air cylinder for recycling, and the technical problem that in the prior art, in the field of special hybrid engines, external EGR needs to be added to achieve low oil consumption, and the EGR rate is low is solved; the technical effects that the EGR rate is improved, engine accessories are reduced, and the engine cost is reduced are achieved.

Подробнее
Номер записи: 3
25-08-2023 дата публикации

Fuel cell and control method and control system thereof

Номер: CN116646563A
Автор: HAN LINGHAI, LIU YING, PAN XINGLONG, SHENG XIA, JIN SHOUYI, RU CHUNYU, XU DECHAO, DING LEI, ZHAO HONGHUI, QU HANSHI
Принадлежит:

The invention discloses a fuel cell and a control method and a control system thereof, a first end plate of the fuel cell comprises a first surface far away from an electric pile, the first surface comprises a first groove, and a first boss and a second boss which are positioned on two opposite sides of the first groove; the first boss comprises a hydrogen inlet manifold and an air outlet manifold; the second boss comprises an air inlet manifold and a hydrogen outlet manifold; and flow control valves and pressure sensors are arranged at pipe orifices of the hydrogen inlet manifold, the air outlet manifold, the air inlet manifold and the hydrogen outlet manifold. By adopting the technical scheme, the pressure difference of the manifolds at the adjacent positions can be detected and controlled in real time, and mechanical damage to the membrane electrode due to the fact that the pressure difference of the manifolds at the adjacent positions is too large is avoided; and when the fuel cell ...

Подробнее
Номер записи: 4
22-08-2023 дата публикации

Vehicle control method and device, electronic equipment and storage medium

Номер: CN116620254A
Автор: CHEN GUODONG, ZHAO PENGYAO, YANG YUNBO, ZHONG YUNFENG, HONG SHICAI, ZHENG TONG, LU HANWEN, HAN LINGHAI, QU HANSHI, HU XIAOBIN
Принадлежит:

The invention relates to the technical field of vehicle control, in particular to a vehicle control method and device, electronic equipment and a storage medium, and the method comprises the steps that according to at least one piece of to-be-used information associated with a target vehicle at the current moment, the target engine power and the target power rising rate of the target vehicle are determined; and the current engine power of the target vehicle is determined, and the current engine power is adjusted to the target engine power according to the target power rising rate. By combining at least one piece of to-be-used information corresponding to the current moment of the target vehicle, the energy consumption condition of the vehicle is controlled more accurately, and the target engine power and the target power rising rate which are most matched with the current moment of the target vehicle are calculated; and the target engine power is adjusted according to the current engine ...

Подробнее
Номер записи: 5
28-07-2023 дата публикации

Idling gas supply control method and device of fuel cell, computer equipment and medium

Номер: CN116505035A
Автор: WANG DEPING, HUANG XING, HAN LINGHAI, QU HANSHI, ZHAO HUICHAO, LI JINCHENG, ZHAO HONGHUI, DING TIANWEI, DU JING, QU LUCHENG
Принадлежит:

The invention discloses an idling air supply control method and device of a fuel cell, computer equipment and a medium, and is applied to the fuel cell, and the fuel cell comprises an air compressor, an electric pile and an air supply unit; the fuel cell comprises a gas supply pipeline and an exhaust pipeline; wherein the air compressor is located on the first air supply pipeline, and the air supply unit is located on the second air supply pipeline; the control method comprises the following steps: controlling the fuel cell to enter a first idle state, and turning on a timer; obtaining the current timing number of the timer, and judging whether the current timing number is greater than preset time or not; if yes, controlling the fuel cell to enter a second idle state; if not, the fuel cell is controlled to continue to execute the first idle state. Wherein in the first idle speed state, the air compressor is in an air supply state, and the air supply unit is in an air supply stopping state ...

Подробнее
Номер записи: 6
29-08-2023 дата публикации

Voltage control method, device and equipment of vehicle generator and medium

Номер: CN116653823A
Автор: YAN CHAOLIANG, HAN LINGHAI, CHEN GUODONG, ZHAO HONGZHI, DUAN JIAQUAN, QU HANSHI, LUO PU, YU LONG, WANG GUIYANG, ZHANG GUANGJUN
Принадлежит:

The invention discloses a voltage control method, device and equipment for a vehicle generator and a medium, and the method comprises the steps: obtaining the vehicle state information of a target vehicle, and determining whether the target vehicle is in a preset working condition or not based on the vehicle state information; if the target vehicle is in the preset working condition, load information of a vehicle power generation system is obtained; and determining generator control information based on the load information, and controlling the generator to work according to the generator control information. Based on the above technical scheme, the corresponding control information is determined according to the load information of the target vehicle under the preset working condition, and the work of the generator is controlled based on the control information, so that the problem that the engine generates vibration and noise due to sudden load change is avoided, and the driving experience ...

Подробнее
Номер записи: 7
29-08-2023 дата публикации

Fuel cell system, idling air compressor control method and device thereof and vehicle

Номер: CN116653708A
Автор: ZHAO HUICHAO, HUANG XING, ZHAO HONGHUI, QU HANSHI, DING TIANWEI, DU JING, QU LUCHENG, HAO ZHIQIANG, DUAN PAN, WANG YUPENG
Принадлежит:

The invention discloses a fuel cell system, an idling air compressor control method and device thereof and a vehicle. The fuel cell system comprises an air compressor, an intercooler, a first stop valve, a fuel cell stack, a second stop valve, a whole vehicle controller and an acceleration sensor. The whole vehicle controller is electrically connected with the acceleration sensor, the first stop valve, the second stop valve and the air compressor and used for controlling the first stop valve and the second stop valve to be stopped and controlling the air compressor to operate at a first rotating speed when the working condition of the vehicle is idling operation. The controller is further used for controlling the air compressor to operate at a second rotating speed when the speed of the vehicle is smaller than the preset speed value, the duration is longer than the preset duration, and the acceleration of the fuel cell stack is smaller than the preset acceleration value; wherein the first ...

Подробнее
Номер записи: 8
06-06-2023 дата публикации

Pre-lubrication control method, device and equipment, storage medium and vehicle

Номер: CN116215425A
Автор: WANG DEPING, FENG HAITAO, QU HANSHI, JIANG SIJUN, CHEN JUNJIE, SONG BAIDA, ZHANG JIE, CHOI SEOK-JOO
Принадлежит:

The invention provides a pre-lubrication control method, device and equipment, a storage medium and a vehicle. The method comprises the following steps: acquiring power, battery capacity, engine oil temperature and map navigation information of a target vehicle; pre-lubricating time is determined according to the power of the target vehicle, the battery capacity, the engine oil temperature and the map navigation information; according to the technical scheme, the pre-lubricating time can be determined, then the friction pairs are pre-lubricated according to the pre-lubricating time, friction abrasion of engine parts is effectively reduced, and energy consumption of the whole vehicle is reduced.

Подробнее
Номер записи: 9
18-08-2023 дата публикации

Engine oil preheating system and vehicle

Номер: CN116608026A
Автор: ZHANG QIANG, QU HANSHI, TAN XIAOSONG, LIU GUOCHANG, YANG GANG
Принадлежит:

The invention discloses an engine oil preheating system and a vehicle. The engine oil preheating system comprises a preheating box, a heat preservation box, a radiator, a switch valve, a first pump, a second pump and a controller. The heat preservation box is connected with the radiator through a first pipeline. The switch valve and the first pump are arranged in a loop corresponding to the first pipeline. The heat preservation box is connected with the preheating box through a second pipeline, and the second pump is arranged in a loop corresponding to the second pipeline; the controller is connected with the switch valve, the control end of the first pump and the control end of the second pump. The controller is configured to control on-off of the switch valve and control starting and stopping of the first pump and the second pump. The preheating tank clings to the engine oil tank; the preheating box, the heat preservation box and the radiator are at least used for containing cooling liquid ...

Подробнее
Номер записи: 10
04-08-2023 дата публикации

Method and device for determining abnormal type of electric pile, fuel cell system and storage medium

Номер: CN116544456A
Автор: HAN LINGHAI, LIU YING, PAN XINGLONG, SHENG XIA, RU CHUNYU, KIM SOO-IL, XU DECHAO, DING LEI, ZHAO HONGHUI, QU HANSHI
Принадлежит:

The invention discloses a stack abnormity type determination method and device, a fuel cell system and a storage medium. According to the method, a galvanic pile comprises a first-type detector and an end plate, the end plate is integrated with a bearing comprising a lantern ring and a sleeve rod, a second-type detector is arranged in the lantern ring, the lantern ring and the sleeve rod are connected through a rotor, the rotor moves arbitrarily, the real-time temperature value and the real-time pressure value of a three-cavity opening of the galvanic pile are detected through the first-type detector, and the real-time temperature value and the real-time pressure value of the three-cavity opening of the galvanic pile are detected through the end plate. The real-time displacement of the loop bar is detected through a second type detector; and inputting the real-time temperature value, the real-time pressure value and the real-time displacement into a preset abnormal type identification model ...

Подробнее
Номер записи: 11
04-08-2023 дата публикации

Fuel cell engine state determination method and device, vehicle and storage medium

Номер: CN116544457A
Автор: HAN LINGHAI, WANG KAI, ZHAO HONGHUI, WANG YUPENG, QU HANSHI, DU JING, SHENG XIA, LIU HUAYANG
Принадлежит:

The embodiment of the invention discloses a fuel cell engine state determination method and device, a vehicle and a storage medium. The method comprises the steps that input signals and output signals corresponding to all subsystems of a fuel cell engine and calibration values of all the subsystems in the initial state are obtained; determining an actual value of each subsystem of the fuel cell engine in the current state based on the input signal and the output signal; a state of health of the fuel cell engine is determined based on the calibrated value and the actual value. According to the embodiment of the invention, the health state change of the fuel cell can be comprehensively monitored, and the durability of the fuel cell is effectively improved.

Подробнее
Номер записи: 12
11-08-2023 дата публикации

Battery power management method and device of hybrid vehicle, vehicle and medium

Номер: CN116572931A
Автор: CHEN JUNJIE, QU HANSHI, SUN BO, JIANG SIJUN, FENG HAITAO, WANG PENG'AN
Принадлежит:

The invention discloses a battery power management method and device of a hybrid vehicle, the vehicle and a medium. The battery electric quantity management method comprises the following steps: acquiring the lowest temperature of an environment in which a power battery is located in a preset time period, wherein the preset time period is a time period from a current moment to a future preset moment; according to the lowest temperature, the lowest charge state of the power battery needed for starting the vehicle is determined; and controlling the electric quantity of the power battery to be greater than or equal to the minimum charge state when the vehicle is parked by taking the minimum charge state as a target limit value. According to the method, the charge state of the power battery can be intelligently controlled when the vehicle is parked, even if the environment temperature is reduced after the vehicle is parked, the residual electric quantity of the power battery is enough to control ...

Подробнее
Номер записи: 13
09-06-2023 дата публикации

Engine oil pressure determination method and device, vehicle and storage medium

Номер: CN116241352A
Автор: SUN BO, QU HANSHI, LI YUEXING, QI RUZAN, LI CHUNWANG, LIU LANSONG, ZHAO YANWEI, WANG PENG'AN, SUN BOWEN, MA HUAIYANG
Принадлежит:

The invention discloses an engine oil pressure determination method and device, a vehicle and a storage medium. The method comprises the steps that after the vehicle is powered on, the vehicle stagnation time is determined according to the vehicle power-on time and the latest power-off time; engine oil pressure after the vehicle is powered on is determined according to the vehicle stagnation time; in the vehicle running state, a first compensation value and a second compensation value of the engine oil pressure are determined according to the engine oil density and the road slope; and a target compensation value is determined according to the first compensation value and the second compensation value, and the engine oil pressure in the vehicle running state is determined according to the target compensation value. According to the method for determining the engine oil pressure, under the condition that hardware cost does not need to be increased, the engine oil pressure of the vehicle can ...

Подробнее
Номер записи: 14