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A constant speed cruise signal acquisition circuit, constant speed cruise control system and automobile

A technology of cruise control and signal acquisition, applied in control/regulation systems, non-electric variable control, two-dimensional position/channel control, etc., can solve the problem of controller interface resource shortage, and achieve the effect of saving interface resources

Active Publication Date: 2021-01-15
BEIJING ELECTRIC VEHICLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the case of more and more complex vehicle functions, more and more signal acquisition devices need to be connected to the controller, which makes the interface resources of the controller very tight

Method used

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  • A constant speed cruise signal acquisition circuit, constant speed cruise control system and automobile
  • A constant speed cruise signal acquisition circuit, constant speed cruise control system and automobile
  • A constant speed cruise signal acquisition circuit, constant speed cruise control system and automobile

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Embodiment Construction

[0054] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments. In the following description, specific details, such as specific configurations and components, are provided only to assist in a comprehensive understanding of the embodiments of the present invention. Accordingly, those of ordinary skill in the art should recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

[0055] It should be understood that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic related to the embodiment is included in at least one embodiment of t...

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PUM

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Abstract

The invention provides a cruise control signal acquisition circuit, a cruise control system and an automobile, and relates to the technical field of automobiles. In the embodiment of the present invention, by arranging multiple voltage dividing elements connected in series and switching elements connected in parallel with different voltage dividing elements, when the user presses the function button and the corresponding switching element is closed, the controller can collect the voltage according to the voltage. The voltage value at the point determines the user operation, thereby realizing the collection of multiple control signals through one controller interface, saving controller interface resources.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a constant speed cruise signal acquisition circuit, a constant speed cruise control system and an automobile. Background technique [0002] In the face of increasingly severe energy and environmental problems, the increasing demand for oil resources and the environmental pollution caused by traditional fuel vehicles have increasingly attracted people's attention. At the same time, energy-saving and new energy vehicles are becoming research hotspots in various countries. As one of my country's strategic emerging industries, energy-saving and new energy vehicles have received great attention from the government and the industry. The development of new energy vehicles, especially pure electric vehicles with zero pollution and zero emissions, is not only important to my country's energy security and environmental protection. It is of great significance, and it is also an important...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/02
CPCG05D1/0214G05D1/0276
Inventor 李玮刘超代康伟范江楠
Owner BEIJING ELECTRIC VEHICLE