Image fusion parking controller state machine jumping method
An image fusion and controller technology, applied in the direction of control devices, etc., can solve problems such as functional defects, conflicts, and complicated state logic, and achieve the effect of improving user experience and enhancing safety
Pending Publication Date: 2022-01-18
长春一汽富晟集团有限公司
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to overcome the problems of complicated state logic and functional defects or conflicts caused by mutual coupling in the prior art, and to provide a state machine jump method for image fusion parking controller
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[0069] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below in conjunction with the drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below ...
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The invention belongs to the technical field of automobiles, and relates to an image fusion parking controller state machine jumping method. A first-stage state machine, a second-stage state machine and a third-stage state machine are comprised; wherein the second-stage state machine is a sub-state of the first-stage state machine, the third-stage state machine is a sub-state of the second-stage state machine, each state is in a mutual exclusion relation, and only one state is executed at the same time; the first-stage state machine comprises an initialization state, a working state, a calibration state, a diagnosis state and a fault state; the second-stage state machine comprises a standby state, an automatic parking state, an automatic parking-out state, a transparent vehicle bottom shell function state and a panoramic view function state; the third-stage state machine comprises a parking space searching state, a parking state, a parking pause state, a parking termination state, a parking driver intervention state, a parking completion state and the like; complex and changeable states are completely decoupled, and the states are subjected to hierarchical management, so that the safety and reliability of the controller are greatly enhanced, and the use experience of a driver is improved.
Description
technical field [0001] The invention belongs to the technical field of automobiles, in particular to an image fusion parking controller state machine jumping method. Background technique [0002] With the rapid development of automobile intelligence, more and more models are equipped with ADAS systems, especially the impact fusion parking function in ADAS systems has gradually become the standard configuration of automobiles. The image fusion parking system is a system that uses on-board sensors (ultrasonic radar and camera) to identify effective parking spaces, and controls the vehicle to park through the controller. It is a system that allows the car to park in the parking space or drive out A driver assistance system for parking spaces. It greatly optimizes the driving experience of the driver, making parking more convenient, faster, safer and more reliable. [0003] Image fusion parking controllers have rapidly increased in vehicle loads in recent years, and their chip...
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IPC IPC(8): B60W30/06B60W50/00
CPCB60W30/06B60W50/00B60W2050/0002
Inventor 吴迪曹包华潘泽洵
Owner 长春一汽富晟集团有限公司