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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.
08-08-2023 дата публикации

Automobile parking space recognition system and method based on convolutional neural network

Номер: CN116564126A
Автор: LI ZHUOTONG, LIU CHAOYANG, ZHANG JIA, WU MINGZHE
Принадлежит:

The invention relates to an automobile parking space recognition system and method based on a convolutional neural network, in particular to the technical field of automobiles, and the system comprises an acquisition module which is used for carrying out the real-time acquisition of images around an automobile through a camera; the acquisition module is used for acquiring images, collected in real time, around the vehicle; the identification module is used for identifying the parking space state around the vehicle; the pushing module is used for pushing the parking state of the target parking space to an automobile central control screen and interacting with a user through the automobile central control screen; the control module is used for controlling the vehicle to be automatically parked in the target parking space; and the feedback module is used for feeding back the specified parking space to the control module and the pushing module until the parking state of the parking space specified ...

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Номер записи: 1
30-09-2021 дата публикации

METHOD AND DEVICE FOR TRANSMITTING A SIGNALING PACKET

Номер: AU2021104940A4
Автор: ZHAO YONGLI, LI XIN, LIU YIKAI, LI ZHUOTONG, LI YAJIE, WANG WEI, ZHANG JIE, Zhao, Yongli, Li, Xin, Liu, Yikai, Li, Zhuotong, Li, Yajie, Wang, Wei, Zhang, Jie
Принадлежит:

Abstract Disclosed is a method for transmitting a signaling packet, which comprises: obtaining a signaling packet; determining whether the signaling packet is a deterministic signaling packet based on information of the signaling packet; in response to determining the signaling packet is a deterministic signaling packet, determining a transmission mode of the signaling packet based on a time stamp of the signaling packet; wherein the transmission mode comprises a transmission based on a periodic transmission queue or a frame pre-taking transmission based on a normal transmission queue. Accordingly, a device, an electronic device and a non-transitory computer-readable storage medium is also disclosed. Node A ta s 60-65Transmission queue21ls Transmissioni••••• Transmission queue 4 Transmission gate4 01-0 Transmission ueue 2 Trno uTransmission E~n 1:1 9 L gat e-. 3 Transmission queue 4 Transmission ©©I H gate 4 Fig. 6 Node A Gate transmission Transmission queue 1 list - ~Transmission ••• ?

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Номер записи: 2
29-08-2023 дата публикации

Method and device for displaying fuel quantity of vehicle

Номер: CN116659606A
Автор: XU LEI, LIU CHAOYANG, DONG HAO, ZHAO YINGHUI, LI ZHUOTONG, MA YEXUAN
Принадлежит:

The invention provides a vehicle fuel quantity display method and device. The working process of the oil tank is divided into a plurality of stages, each stage comprises a plurality of sub-stages, and the estimated oil quantity value is introduced. And different actions and filtering strategies are carried out in each sub-stage. When the fuel tank of the vehicle is in an engine working sub-stage, a static-flat-static sub-stage or a driving sub-stage, the estimated fuel quantity value generated by counting the instantaneous fuel consumption of the vehicle is compared with the residual fuel quantity value, so that misjudgment of a display result caused by purely depending on the residual fuel quantity value is avoided, and the display effect is improved. The problem of resistance value jitter caused by slopes and bumpy road sections is avoided, a fuel oil display instrument can be closer to the real oil storage amount in an oil tank under special conditions, the accuracy of displaying the ...

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Номер записи: 3
30-06-2023 дата публикации

Vehicle-mounted electronic nose constant temperature device, vehicle-mounted drunk driving detection electronic nose and automobile

Номер: CN116359522A
Автор: LIU CHAOYANG, ZHENG HONGLI, LI ZHUOTONG, WANG SONGYANG
Принадлежит:

The invention provides a vehicle-mounted electronic nose constant temperature device, a vehicle-mounted drunk driving detection electronic nose and a vehicle. The vehicle-mounted electronic nose constant temperature device comprises a preheating assembly and a constant temperature cavity. A preheating air outlet of the preheating assembly is connected to a constant-temperature cavity air inlet of the constant-temperature cavity; wherein the preheating assembly is used for preheating flowing-in gas; and the constant-temperature cavity is used for controlling the temperature of the gas preheated by the preheating assembly, so that the temperature of the gas entering the constant-temperature cavity is within a preset range. According to the vehicle-mounted electronic nose constant temperature device provided by the invention, cold gas before entering an electronic nose system is fully heated by using the special bionic preheating assembly, rapid temperature rise and constant appropriate temperature ...

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Номер записи: 4
14-07-2023 дата публикации

Parking interaction method and system, electronic equipment, storage medium and vehicle

Номер: CN116424307A
Автор: ZHANG JIA, ZHAO MOHAN, ZHENG HONGLI, LI ZHUOTONG, YANG DONGYU, YU HAO, LI ZHAOLU, LU CONG
Принадлежит:

The invention discloses a parking interaction method and system, electronic equipment, a storage medium and a vehicle. The parking interaction method comprises the steps that a parking instruction of a user is received; triggering a corresponding scene switching process according to different parking modes selected by the user; and correspondingly displaying different image viewing angles according to different parking states in different scene switching processes. By means of the method, the core sight flow requirement of the user in the parking assisting process is effectively met, and the safety in the parking process is guaranteed.

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Номер записи: 5
30-05-2023 дата публикации

Protection switching method for protected service of OSU (Open Switching Unit)

Номер: CN116192244A
Автор: ZHAO YONGLI, LI ZHUOTONG, YANG HONGZHEN, HE JIALE, LI JIANGSHENG, ZHANG MENGXI, JIN GUANGXIANG
Принадлежит:

The embodiment of the invention provides an OSU-oriented protected service protection switching method. The method comprises the following steps: counting all affected protection services and corresponding protection paths in a network; determining overlapping paths and independent paths in the counted protection paths; determining to preferentially interrupt non-protected services with large bandwidths for the links with insufficient remaining bandwidths in the overlapping path so as to meet the bandwidth requirements of protection switching of the protected services in the overlapping path; and for the link with insufficient residual bandwidth in the independent path, determining to preferentially interrupt the unprotected service with large bandwidth so as to meet the bandwidth requirement of protection switching of the protected service in the independent path. According to the embodiment of the invention, when the working path of the protected service is switched to the protection ...

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Номер записи: 6
18-07-2023 дата публикации

Inter-application data encryption communication method, system and device based on dbus

Номер: CN116455638A
Автор: WU MINGZHE, ZHENG HONGLI, LIU CHAOYANG, CAI XU, DONG HAO, CHI TONG, LI ZHUOTONG
Принадлежит:

The invention discloses an inter-application data encryption communication method based on a dbus, an inter-application data encryption communication system based on the dbus, an inter-application data encryption communication device based on the dbus, electronic equipment, a storage medium and a vehicle. The inter-application data encryption communication method based on the dbus comprises the steps that a session is established between a server and a client, and a communication session process is executed; executing the communication daemon process to perform communication authentication processing on the communication session process; the communication authentication processing comprises the steps of performing communication encryption through an authorization certificate and an authorization key, and performing authentication on a session data unit according to the certificate and the key; if the authentication result is true, keeping the session data unit in the communication session ...

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Номер записи: 7
23-06-2023 дата публикации

Alcohol concentration information correction method and device

Номер: CN116298332A
Автор: ZHENG HONGLI, LIU CHAOYANG, LI ZHUOTONG, WANG SONGYANG
Принадлежит:

The invention provides an alcohol concentration information correction method and device. The alcohol concentration information correction method comprises the following steps: acquiring alcohol concentration information detected by an electronic nose at the current moment; obtaining a correction model; and generating corrected alcohol concentration information according to the alcohol concentration information detected by the electronic nose at the current moment and the correction model. According to the alcohol concentration information correction method provided by the invention, the alcohol concentration information detected by the electronic nose is corrected by using the correction model, so that the problem of detection data error caused by temperature change is avoided. The problem that low-temperature limitation cannot play a role when the electronic nose is applied to the automobile for drunk driving detection is solved, real-time monitoring work of online car-hailing and shared ...

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Номер записи: 8
25-07-2023 дата публикации

Pedestrian detection and identification method and device, electronic equipment and storage medium

Номер: CN116486482A
Автор: DONG HAO, LIU CHAOYANG, WU MINGZHE, XU LEI, LI ZHUOTONG
Принадлежит:

The invention relates to a pedestrian detection and identification method. The method comprises the following steps: receiving image data; carrying out filtering processing on the image data; performing residual network training on the filtered image data; and carrying out classification boundary regression processing on the image data after the residual network training, and obtaining a final pedestrian detection result. Compared with the prior art, the method is mainly used for the image recognition process of pedestrian detection, and pedestrian images in the driving process can be recognized through certain algorithm design. According to the method, the wavelet is combined with the optimized residual network, the image is well recognized while the speed of the image processing process is guaranteed, the residual network is optimized, a new convolution kernel is added on the original basis, the training amount of feature data is reduced, and the model training speed is increased.

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Номер записи: 9
01-08-2023 дата публикации

Automobile intelligent parking-out method and device, electronic equipment and storage medium

Номер: CN116512904A
Автор: ZHANG JIA, ZHAO MOHAN, ZHENG HONGLI, YU HAO, YANG DONGYU, LI ZHAOLU, LI ZHUOTONG, LU CONG
Принадлежит:

The invention relates to an intelligent parking-out method for an automobile. The method comprises the steps that a parking-out starting function interface is called out in an in-automobile display screen; displaying a parking-out mode and a parking-out direction in the parking-out function interface; and starting or terminating parking out. Compared with the prior art, the method has the following beneficial effects that 1, when the parking function of the vehicle is activated, the optimal parking direction in the optimal mode (horizontal parking and vertical parking) can be automatically recommended according to the surrounding environment, after the direction is selected, a steering lamp can be automatically started, parking is started through clicking, a brake is released, the vehicle can be automatically engaged with a gear, and parking is started; the function usability is effectively improved; and the user operation load is reduced. And 2, eight directions are provided for the user ...

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Номер записи: 10
25-08-2023 дата публикации

Parking guiding method and system, electronic equipment, storage medium and vehicle

Номер: CN116639145A
Автор: ZHANG JIA, ZHAO MOHAN, LI ZHUOTONG, ZHENG HONGLI, YANG DONGYU, LI ZHAOLU, WANG DANXING, YE ZHANHUA, CHEN JINYAO, MA ZE
Принадлежит:

The invention discloses a parking guiding method and system, electronic equipment, a storage medium and a vehicle. The parking guiding method comprises the steps of obtaining user account data; based on the user account data, judging whether the account is a new user account; when the account number is a new user account number, guiding the user to complete parking; and when the user parks again, responding to a guiding request of the user, and guiding the user to finish parking again. Through the method, a new user can be identified and accurately guided, and when the user subsequently uses the parking function, the user can be guided again according to the demand of the user, so that the user does not need to look up a manual again, and the memory cost of the user is reduced.

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Номер записи: 11
08-08-2023 дата публикации

Parking control system and method based on 3D parking signal

Номер: CN116552504A
Автор: YIN XINYU, YE ZHANHUA, WEI YUCHEN, QU ZIQI, LI ZHUOTONG, LIU CHAOYANG, CAI XU, ZHENG HONGLI
Принадлежит:

The invention relates to a parking control system and method based on a 3D parking signal, in particular to the technical field of automatic parking, and the parking control system comprises a receiving module which is used for receiving original map data transmitted by the Ethernet; the modeling module is used for screening 3D model display data from the original map data to form triangular surface data and constructing a 3D map scene according to the triangular surface data; the obstacle display module is used for establishing a preset obstacle model in the 3D map scene; the positioning module is used for receiving satellite positioning data to obtain a parking space distribution state in the parking lot; the memory module is used for memorizing a historical parking path of a user and inputting the historical parking path into the 3D map scene to generate a 3D navigation path during automatic parking; and the control module is used for controlling the vehicle to park towards the empty ...

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Номер записи: 12
14-04-2023 дата публикации

Image segmentation method and device, equipment and storage medium

Номер: CN115965632A
Автор: DONG HAO, LIU CHAOYANG, WU MINGZHE, XU LEI, LI ZHUOTONG
Принадлежит:

The embodiment of the invention discloses an image segmentation method and device, equipment and a storage medium. The method comprises the following steps: acquiring a target video frame in a reversing image of a vehicle as a to-be-processed image, and processing the to-be-processed image to obtain at least one target processing image; based on at least one target processing image and a pre-trained image segmentation model, determining a target segmentation image of the to-be-processed image, the image segmentation model comprising at least one residual layer; and controlling the vehicle to park according to the target segmented image. The problem that the image processing effect is poor is solved, and the beneficial effect of improving the image segmentation effect is achieved.

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Номер записи: 13