Abnormality detection and vehicle tracking device

An abnormality detection and tracking device technology, applied in the field of abnormality detection and vehicle tracking devices, can solve problems such as warning component movements, and achieve the effect of preventing useless alarms

Inactive Publication Date: 2013-10-09
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, although the user turns off the ignition switch, the above-mentioned abnormality detection device may determine that the vehicle battery has been removed as an abnormal state, and activate the warning means.

Method used

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  • Abnormality detection and vehicle tracking device
  • Abnormality detection and vehicle tracking device
  • Abnormality detection and vehicle tracking device

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Embodiment Construction

[0042] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. figure 1 It is a schematic diagram which shows the communication system of the abnormality detection and vehicle tracking apparatus (it may also be called an abnormality detection apparatus hereinafter) concerning one embodiment of this invention. The motorcycle 1 is equipped with an abnormality detection device 10 that detects an abnormal state of the vehicle and issues a warning. The abnormality detection device 10 is configured to determine that an abnormality has occurred in the vehicle when a signal exceeding a predetermined value is output from an acceleration sensor mounted on the vehicle body while the vehicle is parked, and activate a horn or a light device of the vehicle to issue a warning.

[0043] Abnormality detection device 10 is provided with the car telephone set that can communicate with public telephone office 2 (refer to figure 2 )...

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Abstract

An apparatus which senses an abnormality and setting off an alarm when an in-vehicle battery is removed, and prevents false sensing when the battery is dead is provided. The apparatus (10) that senses an abnormal state of a vehicle on the basis of a battery voltage of an in-vehicle battery (63) includes a switching means (17) for switching to an operational mode in which warning means (40) is activated when it is determined that the vehicle is in an abnormal state. When the battery voltage is reduced to a predetermined voltage within a predetermined time after an ignition SW (60) is switched off, the switching means (17) does not determine the abnormal state. When the battery voltage is reduced to the predetermined voltage after the predetermined time has elapsed, and a reduction rate of the battery voltage is higher than a predetermined value, the switching means (17) determines that the vehicle is abnormality, and switches the operational mode to an operational mode in which the warning means (40) is activated.

Description

technical field [0001] The present invention relates to an abnormality detection and vehicle tracking device, and more particularly, to an abnormality detection and vehicle tracking device that issues an alarm when a vibration or the like applied to a vehicle body is detected while a driver leaves the vehicle. Background technique [0002] Conventionally, there is known an abnormality detection device that detects vibrations or the like applied to the vehicle body during parking to issue an alarm or disable the engine from starting. Since this abnormality detection device is driven by the electric power of the vehicle battery, its alarm function cannot be activated when the battery is exhausted. [0003] Patent Document 1 discloses a structure in which a code signal for always being able to receive a code signal does not flow to an abnormality detection device that is released from an alert state when a code signal in a transmission radio wave from a portable transmitter is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R25/10B62J27/00B60R25/04B60R25/102B60R25/33
CPCB60R2325/306B60R25/1025B60R25/04B60R25/33
Inventor 今野健志平方良明
Owner HONDA MOTOR CO LTD
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