A dynamic distribution system of vehicle and road cloud computing power
A dynamic allocation, vehicle-road technology, applied in the transmission system, vehicle components, vehicle wireless communication services, etc., can solve the problems that the computing power cannot be allocated and used in coordination, and the utilization efficiency of computing resources is not high, so as to improve the utilization efficiency of computing resources, The effect of saving bandwidth
Active Publication Date: 2022-01-04
AUTOMOTIVE INTELLIGENCE & CONTROL OF CHINA CO LTD
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Problems solved by technology
[0004] Therefore, the vehicle-road cloud computing power dynamic distribution system provided by the present invention overcomes the defects that the computing power of the automatic driving system in the prior art cannot be allocated and used in coordination, and the utilization efficiency of computing resources is not high.
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Embodiment 1
[0028] The embodiment of the present invention provides a system for dynamic distribution of vehicle and road cloud computing power, such as figure 1 As shown, when the on-board computing node monitors the network environment of the distribution system to meet the preset conditions, and the computing power dynamic distribution system is in the unlocked state, stream computing is used to complete the communication between the on-board computing node, the roadside computing node, and the cloud computing node. Dynamic allocation of computing power. The network environment refers to the communication status of the network; the preset conditions include: the network environment meets the communication requirements, such as: meeting the communication bandwidth requirements, and the strength of the network signal in the network environment meeting the communication requirements. In practical applications, select the corresponding conditions according to actual needs; when the distrib...
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The invention discloses a vehicle-road cloud computing force dynamic distribution system, which obtains perception information through vehicle-mounted computing nodes, sends configuration information for establishing an operation rule library to roadside computing nodes or cloud computing nodes for task processing, and updates according to cloud feedback instructions The configuration of the running rule base; the roadside computing node receives the logic package of the on-board computing node to perform task processing to complete the dynamic distribution of vehicle-road computing power, and / or process the roadside perception data acquired by itself, when it cannot perform task processing , to send task instructions to the cloud computing node; the cloud computing node receives the logic package of the vehicle computing node for task processing, and completes the dynamic distribution of vehicle cloud computing power; or receives the task command of the roadside computing node, completes the dynamic distribution of road cloud computing power, and at the same time Generate feedback instructions and send them to the on-board computing node. The present invention improves the utilization efficiency of computing resources, the battery life of automatic driving, and the driving experience of users through the dynamic allocation of computing power among vehicles, roads and clouds.
Description
technical field [0001] The invention relates to the technical field of automatic driving, in particular to a dynamic distribution system of vehicle-road cloud computing power. Background technique [0002] At present, the development of autonomous driving presents two technical routes, bicycle intelligence and road intelligence. Bicycle intelligence refers to the continuous improvement of bicycle intelligence through the sensors installed in the vehicle and the computing power of the vehicle's ever-increasing computing platform, and the realization of advanced assisted driving and automatic driving. At present, many domestic original equipment manufacturers adopt this strategy. Road intelligence refers to the installation of sensors and computing resources on the roadside to provide vehicles with corresponding decision-making guidance and improve vehicle intelligence. [0003] With the rapid development of intelligent vehicles and roads, many vehicles and roadsides have beg...
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IPC IPC(8): H04W4/44
CPCH04W4/44H04L67/12H04L67/10
Inventor 李松波吕飞
Owner AUTOMOTIVE INTELLIGENCE & CONTROL OF CHINA CO LTD