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Vehicle

A vehicle and vehicle body technology, applied in the field of security alarm systems, can solve problems such as discomfort and harsh alarms, and achieve the effect of reducing discomfort

Inactive Publication Date: 2005-08-31
SANYO ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, if the above-mentioned structure is used, the alarm will not be issued when the emergency switch is turned on, and the alarm will not be issued when the switch is turned off, so the abnormality of the vehicle body that the user does not notice, such as the rise of the motor temperature when driving on a steep slope, will not be detected when the user continues to drive. In an emergency situation such as the motor will fail and stop, if the emergency switch is not turned on, the alarm will not be issued to inform the abnormality, and the user will continue to drive until the motor is damaged
Moreover, even if you continue to drive, when you are in a mild state that will not cause trouble to the car body, if you turn on the emergency switch, an alarm will be issued, so the user has an uncomfortable feeling that the alarm is harsh.

Method used

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Embodiment Construction

[0020] Hereinafter, the embodiment of the present invention will be described in detail according to the illustration of the electric three-wheel.

[0021] Fig. 1 is an overall perspective view of an embodiment electric tricycle seen from the front, Fig. 2 is a front view of a handlebar, an operation display panel and an accelerator lever, and Fig. 3 is a block diagram of a control circuit of the embodiment.

[0022] 1 is the car body of an electric tricycle provided with a drive wheel (rear wheel) 2 driven by a motor to rotate on both sides of the rear and a front wheel 3 at the front; The handlebar shaft 4 connected to the front wheel 3, and the handlebar 5 that is installed on the upper end of the handlebar shaft 4 and bent into a U-shape on both sides; between the front wheel 3 and the rear wheel 2, a user ride The flat part 6 that puts foot during use; The rear of described flat part 6 is provided with the protective cover 7 that accommodates battery and motor etc., and t...

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Abstract

A vehicle, when a state detecting circuit 27 detects the main body 1, which runs with a motor 21 as driver, in specified state, a sound speaker 29 for informing a user of the above state informs the user of it or a people nearby with specified output regardless of the setting of an alarm changeover switch 10 to set the magnitude of the output of that sound speaker 29.

Description

technical field [0001] The present invention relates to a safety alarm system for vehicles driven by a driving device, such as electric tricycles and electric vehicles with chairs. Background technique [0002] Conventional vehicles, such as those disclosed in Japanese Patent Laid-Open No. 10-165444 (A61G 5 / 02), are provided with lighting and signal lamps, or speakers and horns for synthesizing sound, as on the body of a car with a chair. When the user is caught in an emergency situation where the body cannot move, the emergency switch can be pressed and the lighting and signal lights can be lit, or the loudspeaker can be used to amplify the sound and give an alarm with the horn, so that not only the user but also the surrounding people can be notified of the emergency situation. [0003] However, if the above-mentioned structure is used, an alarm will be issued when the emergency switch is turned on, and an alarm will not be issued when the switch is turned off. Therefore, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K28/10A61G5/04B60L3/00B60Q5/00B62J3/00B62K5/02G08B21/00
Inventor 食场安弘勇内隆博勘场一志
Owner SANYO ELECTRIC CO LTD
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