Vehicle-mounted navigation apparatus, and safe driving service system and method for automobile

An in-vehicle navigation and car safety technology, applied in the directions of road network navigators, vehicle components, sound signal devices, etc., can solve the problems of incapable drivers' drunk driving, monitoring, and safety hazards such as incapable drivers' drunk driving monitoring, so as to protect life. Safety and the effect of reducing the incidence

Inactive Publication Date: 2011-10-12
SHENZHEN SEG SCI NAVIGATIONS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a car safety driving service system in view of the defect that the existing technology cannot actively monitor the driver for drunk driving and there are potential safety hazards

Method used

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  • Vehicle-mounted navigation apparatus, and safe driving service system and method for automobile
  • Vehicle-mounted navigation apparatus, and safe driving service system and method for automobile
  • Vehicle-mounted navigation apparatus, and safe driving service system and method for automobile

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Example Embodiment

[0037] The invention provides a car navigation device with an alcohol detection function. With the car navigation device, the driver does not need to carry an alcohol detector, and does not need to breathe against the detector for three seconds to automatically detect the alcohol content in the car. And after detecting that the alcohol content exceeds the limit, it can automatically send out a voice prompt to remind the driver not to drive after drinking. In addition, after detecting that the alcohol content exceeds the limit, the car navigation device can also notify the back-end service center, and the service center can promptly give kind reminders and provide corresponding services. Can effectively reduce the number of drunk driving.

[0038] figure 1 It is a schematic structural diagram of a car navigation device with alcohol detection function according to an embodiment of the present invention. Such as figure 1 As shown, the car navigation device 100 includes: a control m...

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Abstract

The invention relates to a vehicle-mounted navigation apparatus with an alcohol detection function, and a safe driving service system and method for an automobile. The vehicle-mounted navigation apparatus comprises a satellite positioning module, a control module which is connected with the satellite positioning module, an alcohol detection module, a wireless communication module, a voice module, a microphone and a loudspeaker, wherein the alcohol detection module, the wireless communication module, the voice module and the microphone are connected with the control module; and the loudspeaker is connected with the voice module and the control module simultaneously. The control module receives detected alcohol content information from the alcohol detection module, and compares the alcohol content information with a detection threshold, and when the alcohol content exceeds the detection threshold, the control module drives the voice module to output voice signals to the loudspeaker, and to send alarming information and the current positioning information to a background service center. By applying the device, system and method provided by the invention, the alcohol content in the automobile can be convenient to detect timely, so that when the alcohol content exceeds the detection threshold, the prompt information and alarming information can be given off, so that the safe driving service can be obtained, and the incidence of traffic safety accidents can be reduced.

Description

technical field [0001] The invention relates to the safe driving technology of automobiles, and more specifically, relates to a vehicle navigation device capable of identifying drunk driving of a driver and providing automatic voice prompts, an automobile safe driving service system and method. Background technique [0002] In today's society, there are many cases of traffic accidents caused by drunk driving, and a large number of traffic accidents in the country are caused by drunk driving every year. Rectification of drunk driving is not only related to the safety of drivers themselves, but also a matter of great importance to the safety of pedestrians. Drunk driving has aroused widespread concern in the society, and the national traffic police department has also made heavy blows to stop drunk driving. [0003] Existing alcohol detection is mainly based on the hand-held exhalation type, which requires the user to exhale against the exhalation tube for more than three sec...

Claims

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Application Information

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IPC IPC(8): G01C21/26G01C21/36G01N1/24B60Q5/00
Inventor 王志强朱杰楚甲良
Owner SHENZHEN SEG SCI NAVIGATIONS CO LTD
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