CN205273295U

CN205273295U - Two button equipment of electric automobile

Info

Publication number: CN205273295U
Application number: CN201521005336.3U
Authority: CN
Inventors: 单力达; 陈慧
Original assignee: Individual
Current assignee: Shan Lida
Priority date: 2015-12-07
Filing date: 2015-12-07
Publication date: 2016-06-01
Anticipated expiration: 2025-12-07

Abstract

The utility model discloses a two button equipment of electric automobile, including ECU and first button, still include second pushbutton, data receiver module, power module, volume control module and speaker, ECU connects power module, and second pushbutton connects ECU, and ECU connects data receiver module, and ECU is connected to the volume control module, and the volume control module is connected to the speaker. Adopt above -mentioned technical scheme to make artificial control, can send the two button equipment of electric automobile of two kinds of sound. When speed drop to limit value lower time, second pushbutton is pressed and the bass can be sent, not only appropriate warning the place ahead passerby but also can not produce noise pollution can not send the bass simultaneously often and pollute. All can normal boot high pitch loudspeaker under in addition's the circumstances, can not influence normal use, the potential safety hazard can not appear.

Description

The two press key equipment of a kind of electromobile

Technical field

The utility model relates to electromobile pronunciation field, in particular to the two press key equipment of a kind of electromobile.

Background technology

Each automobile is all equipped with loud speaker system, and in the driving process of automobile, officer sends required sound signal with regulation as required, and warning pedestrian, with causing other vehicles to note, ensures traffic safety, simultaneously also for urging row and transmit signal.

But enter the quiet regions such as community when automobile, when running at a low speed, front passerby not easily discovers car after one's death, it may also be useful to loud speaker is blown a whistle to report to the police and be there is the excessive problem of volume, produces noise pollution, thus brings a series of environmental pollutions. Prior art also has a kind of terms of settlement that can not stop automatically to send bass sound when speed drops to certain value, but equally can send sound when the problem of this method is no one, not only wastes but also make us irritated.

Therefore it is badly in need of a kind of manual control, it is possible to send the two press key equipment of electromobile of two kinds of sound.

Practical novel content

In order to solve the problem, the utility model provides a kind of electromobile two press key equipment.

The two press key equipment of a kind of electromobile in the utility model, comprise ECU and the first button, also comprise the 2nd button, data sink module, power supply module, volume adjusting module and loud speaker, described ECU connects power supply module, described 2nd button connects ECU, described ECU connects data receiver module, and described volume adjusting module connects ECU, and described loud speaker connects volume adjusting module.

In such scheme, described loud speaker is hummer.

In such scheme, described ECU is micro-chip.

Advantage of the present utility model and useful effect are: the utility model provides a kind of manual control, it is possible to send the two press key equipment of electromobile of two kinds of sound. When speed drops under limit value, press the 2nd button and can send bass, not only suitable prompting front passerby but also noise pollution can not be produced, bass can not be sent simultaneously constantly and pollute. In addition all can normally start high pitch loudspeaker when, normal use can not be affected, also there will not be potential safety hazard.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is system chart of the present utility model;

Fig. 2 is the schema of present method.

In figure: 1, ECU2, the 2nd button 3, data sink module 4, power supply module

5, volume adjusting module 6, loud speaker

Embodiment

Below in conjunction with drawings and Examples, embodiment of the present utility model is further described. Following examples are only for clearly illustrating the technical solution of the utility model, and can not limit protection domain of the present utility model with this.

As shown in Figure 1, the utility model is the two press key equipment of a kind of electromobile, comprise ECU1 and the first button, also comprise the 2nd button 2, data sink module 3, power supply module 4, volume adjusting module 5 and loud speaker 6, ECU1 connects power supply module the 4, two button 2 and connects ECU1, and ECU1 connects data receiver module 3, volume adjusting module 5 connects ECU1, and loud speaker 6 connects volume adjusting module 5.

Wherein, loud speaker 6 is hummer. ECU1 is micro-chip.

As shown in Figure 2, a kind of automobile double button pronunciation method using aforesaid device, comprises the following steps,

S1: press the first button;

S2: send high pitch;

S3: press the 2nd button;

S4: judge whether the speed of a motor vehicle exceedes limit value, if it exceeds, turn S2; Do not exceed, turn S5;

S5: send bass.

Wherein, when the first button and the 2nd button are pressed simultaneously time, high pitch is sent.

First button connects the loudspeaker on automobile, i.e. the normal loudspeaker of all automobiles, no matter pressing the first button under what circumstances, loudspeaker all can send normal high pitch and remind. Time 2nd button is pressed, ECU receives the data such as the speed of traveling from data sink module, and judge, when speed higher than limit value namely when normal traveling, or press the first button and the 2nd button because of carelessness simultaneously, loud speaker all can send normal high pitch by volume adjusting module and remind, to prevent pressing the 2nd button sending bass because of carelessness to delay prompting front vehicles passerby, thus causes danger.

When speed lower than limit value namely enter community etc. quietly under environment time, the people's speed driven is lower not easily worries, easily distinguish all buttons, front has only to need to press the 2nd button when people and namely sends bass by volume adjusting module, not only suitable prompting front passerby but also noise pollution can not be produced, bass can not be sent constantly pollute simultaneously, if there are vehicle or the place of all the other needs warnings in front, then press the first button and send high pitch prompting, normal use can not be affected, also there will not be potential safety hazard.

The foregoing is only better embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims

1. the two press key equipment of electromobile, comprise ECU and the first button, it is characterized in that, also comprise the 2nd button, data sink module, power supply module, volume adjusting module and loud speaker, described ECU connects power supply module, and described 2nd button connects ECU, described ECU and connects data receiver module, described volume adjusting module connects ECU, and described loud speaker connects volume adjusting module.

2. the two press key equipment of a kind of electromobile according to claim 1, it is characterised in that, described loud speaker is hummer.

3. the two press key equipment of a kind of electromobile according to claim 1, it is characterised in that, described ECU is micro-chip.