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Vehicle-mounted unit with display screen and driving recording function

A vehicle-mounted unit and driving recording technology, which is applied in the field of intelligent transportation, can solve the problems of single OBU function and no car driving recorder function, and achieve the effect of reducing battery cost and increasing battery life

Inactive Publication Date: 2014-04-02
WATCHDATA SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the prior art, the OBU has a single function, and only supports the electronic non-parking toll deduction function, and does not have the function of a car driving recorder. Therefore, a new type of OBU is needed to increase competitiveness by integrating the function of a driving recorder.

Method used

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  • Vehicle-mounted unit with display screen and driving recording function

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0025] The core of the present invention is to provide a product form that integrates the OBU into the driving recorder or integrates the driving recorder into the OBU, and a technical solution for realizing resource sharing in this product form.

[0026] Such as figure 1 As shown, an OBU with a screen that supports the driving recording function integrates the OBU functional module into the driving recorder with a screen. The whole machine can be directly fixed to the windshield glass with 3M glue, and the cigarette can be lit by the vehicle through the converter. The power supply is supplied by the charger charging interface, and the system function modules are as follows.

[0027] Main control MCU11: the core of the on-board unit OBU, runs the operating system, and is responsible for controlling each module of the on-board unit, camera, dis...

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Abstract

The invention relates to a vehicle-mounted unit with a display screen and a driving recording function, and belongs to the field of intelligent transportation. In the prior art, an on-board unit (OBU) is single in function, only supports an electronic no-parking charging function and does not have the function of a vehicle driving recorder. The vehicle-mounted unit with the display screen and the driving recording function is provided with an OBU function module which is integrated into the driving recorder provided with the display screen; the whole unit can be directly fixed on windshield glass by 3M glue and is supplied with power by a convertor through a charging interface of a vehicle-mounted cigarette lighter; the display screen is used for looking up and playing a vehicle driving video and inquiring electronic toll collection (ETC) transaction records. After the function of the OBU integration driving recorder is adopted, human-computer interfaces such as the screen, voice and the like can be shared, and the single human-computer interface of the OBU can be enriched.

Description

technical field [0001] The invention belongs to the field of intelligent transportation, and in particular relates to a vehicle-mounted unit with a display screen supporting a driving recording function. Background technique [0002] The emergence of the ETC system (Electric Toll Collect, electronic non-stop toll collection) has changed the traditional manual toll collection method, allowing vehicles to complete the toll payment process without stopping when passing through the toll booths of expressways, bridges or tunnels, greatly improving The utilization rate of roads increases the speed of vehicles, reduces traffic congestion, and reduces carbon emissions to a certain extent. At the same time, it also reduces the labor demand of toll stations and reduces the operating costs of toll lanes. The non-parking charging method is adopted by more and more countries and cities. [0003] ETC electronic non-stop toll collection system consists of a lane controller, a roadside un...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C5/08G07B15/06
Inventor 段永刚段起志
Owner WATCHDATA SYST
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