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Method and device for achieving cruise at constant speed

A constant-speed cruise and speed-limiting technology, applied in the field of communication, can solve the problems of inconvenience and difference of drivers, and achieve the effect of improving convenience and avoiding manual adjustment of cruise speed.

Active Publication Date: 2015-07-01
XIAOMI INC
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  • Abstract
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Problems solved by technology

During long-distance driving, since different road sections may have different speed limit regulations, and different lanes of the same road section have different speed limit regulations, therefore, when the driver enters a new speed limit road section or changes lanes on the same road section , it is not convenient for the driver to manually adjust the cruising speed

Method used

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  • Method and device for achieving cruise at constant speed
  • Method and device for achieving cruise at constant speed
  • Method and device for achieving cruise at constant speed

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Embodiment Construction

[0064] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0065] Figure 1A It is a flowchart of a method for realizing cruise control according to an exemplary embodiment, Figure 1BIt is a scene diagram showing the realization of constant speed cruise according to an exemplary embodiment; the method for realizing constant speed cruise can be applied to mobile devices (for example: smart phones, tablet computers, navigators, vehicle-mounted devices, e...

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Abstract

The invention discloses a method and a device for achieving a cruise at constant speeds in order to achieve the self-adaption cruise at the constant speeds in different rules of road segments. The method includes the steps that a first location of a vehicle in a current running road segment is determined; first speed limit information corresponding to the first location is determined; the current running speed of the vehicle is adjusted according to the speed limit information. According to the technical scheme, the self-adaption cruise at the constant speeds in different rules of the road segments can be achieved, the cruising speed is prevented from being adjusted by a driver, and the convenience of the cruising speed is improved.

Description

technical field [0001] The present disclosure relates to the technical field of communications, and in particular to a method and device for realizing constant speed cruise. Background technique [0002] Cruise control is a function that drivers often use when driving long distances. When using the cruise control function, the driver can set a cruising speed. When in the cruise control mode, the vehicle can drive according to the set cruising speed without intervention. In related technologies, the driver is required to manually set the cruising speed according to the speed limit regulations of the road. During long-distance driving, since different road sections may have different speed limit regulations, and different lanes of the same road section have different speed limit regulations, therefore, when the driver enters a new speed limit road section or changes lanes on the same road section , it is not convenient for the driver to manually adjust the cruising speed. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/14
CPCB60W30/146B60W40/06B60W2552/00B60W2720/10
Inventor 江波蒋黎峰任明月
Owner XIAOMI INC
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