A method, device and removable carrier for controlling the play of prompt tone

A mobile carrier, control and prompt technology, applied in signal devices, sound signal devices, transportation and packaging, etc., can solve the problems of passers-by, affecting operation efficiency, hindering the smooth movement of movable carriers, etc., to improve safety and improve technical effects. Effect

Active Publication Date: 2021-08-24
新石器智邺(安阳)智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The power system of some movable carriers (for example, unmanned vehicles or new energy vehicles) is a motor, and the various noises generated by these movable carriers when driving at low speeds are very small (such as motor sound and tire noise), and cannot remind passers-by The vehicle is in a driving state, causing trouble to passers-by
In addition, passers-by also have the problem of hindering the smooth movement of mobile carriers when they cannot hear the sound prompts, which affects operational efficiency

Method used

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  • A method, device and removable carrier for controlling the play of prompt tone
  • A method, device and removable carrier for controlling the play of prompt tone
  • A method, device and removable carrier for controlling the play of prompt tone

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Embodiment Construction

[0036] The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application.

[0037] It should be noted that like numerals and letters refer to like items in the following figures, so once an item is defined in one figure, it does not require further definition and explanation in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0038] Compared with traditional internal combustion engine vehicles, the average noise of some movable carriers (for example, electric vehicles or unmanned vehicles) is significantly reduced when driving at low speeds, which makes other road users, including pedestrians, bicycles, etc., especially blind people. It is not easy for people with visual impairment...

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Abstract

The embodiment of the present application provides a method, device and movable carrier for controlling the play of the prompt sound, which is applied to the movable carrier, and the movable carrier includes a sound prompt device for playing the prompt sound of low-speed driving, and the method is applied to A movable carrier, the movable carrier includes an audio prompt device for playing a low-speed driving prompt sound, and the method includes: confirming the specific speed range to which the traveling speed of the movable carrier belongs from a plurality of speed ranges; The low-speed driving prompt sound played by the sound prompt device is adjusted according to the specific speed range. Through the technical solutions of the embodiments of the present application, at least the volume of the prompt sound for low-speed driving can be adjusted according to multiple speed ranges of low-speed driving, and the safety of the low-noise movable carrier can be improved.

Description

technical field [0001] The present application relates to the field of voice prompting of low-noise movable carriers, and in particular, to a method, a device and a movable carrier for controlling the playback of prompt sounds. Background technique [0002] The power system of some movable carriers (for example, unmanned vehicles or new energy vehicles) is a motor. These movable carriers generate very little noise (such as motor sound and tire noise) at low speeds, and cannot alert passers-by. The vehicle is in motion, causing trouble to passersby. In addition, when passers-by cannot hear the sound prompt, there is also the problem of hindering the smooth movement of the movable carrier, which affects the operation efficiency. SUMMARY OF THE INVENTION [0003] The purpose of the embodiments of the present application is to provide a method, a device and a movable carrier for controlling the playback of a prompt sound. Through the technical solutions of the embodiments of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60Q5/00B60R16/02
CPCB60Q5/00B60R16/02
Inventor 王向宁王华凯
Owner 新石器智邺(安阳)智能科技有限公司
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