Vehicle control device, field end positioning device, vehicle control system and vehicle

Abstract

The invention relates to the technical field of automatic control, and provides a vehicle-mounted control device, a field end positioning device, a vehicle control system and a vehicle. The vehicle-mounted control device includes: a vehicle-mounted positioning unit and a main control unit, wherein the vehicle-mounted positioning unit is used for collecting the current scene image; the main control unit is used for: when the pixel gray value of the current scene image is not in a predetermined state. When setting the range, send a field-end positioning information acquisition request, wherein the field-end positioning information includes the position coordinates of the vehicle and / or the position coordinates of the obstacle; receive the field-end positioning information; and use the field-end positioning information Positioning and / or obstacle avoidance. The vehicle-mounted control device of the present invention determines the control strategy according to the ambient light, which can avoid the adverse effect of the ambient light on positioning and / or obstacle avoidance, and achieve precise full-time positioning and / or obstacle avoidance.

Description

technical field [0001] The invention relates to the technical field of automatic control, in particular to a vehicle-mounted control device, a field end positioning device, a vehicle control system and a vehicle. Background technique [0002] Nowadays, urban car owners are plagued by problems such as insufficient parking spaces, parking difficulties, and queues for payment. The emergence of automated valet parking technology can provide more efficient solutions for parking lots and car owners. The parking lot equipped with intelligent infrastructure can reduce the parking space to increase the parking capacity by about 20%, which brings more convenience to car owners and is also beneficial to the infrastructure providers of the entire parking lot, including city managers. In addition, the automatic valet parking technology can also realize the seamless transfer of multi-modal traffic for car owners. For example, from the private driveway to catch the subway, to catch the p...

AI Technical Summary

Problems solved by technology

[0004] 1. Heavy field end, light vehicle end, the field end scheme uses a variety of collection technologies, and the vehicle end does not need sensing functions. The disadvantage of this solution is that the parking lot needs to be modified, and various collections at the field end need to be carried out all the time. The cost and equipment The post-maintenance cost is very high, and the promotion is relatively difficult. The vehicle already has a certain sensory sensor, and it will cause a waste if it is not used.

[0005] 2. The heavy vehicle end and the light field end are equipped with a variety of acquisition technologies on the vehicle end, but they have the disadvantage of being sensitive to ambient light. The positioning method based on the vehicle end acquisition technology cannot always work accurately

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