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Method and apparatus for uniform access of onboard devices

A technology of airborne equipment and equipment, applied in transmission systems, digital transmission systems, electrical components, etc., can solve problems such as application programs not working, applications cannot be installed, etc., to achieve the effect of easy development and improved portability

Active Publication Date: 2015-01-21
HARMAN INT CHINA HLDG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If some of these devices are upgraded or replaced, the application may not work
Furthermore, the application cannot be installed in different vehicles if the different vehicles are not equipped with the same on-board equipment

Method used

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  • Method and apparatus for uniform access of onboard devices
  • Method and apparatus for uniform access of onboard devices
  • Method and apparatus for uniform access of onboard devices

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0024] According to the embodiments of the present disclosure, the present disclosure provides a method, an apparatus and a system for uniformly accessing airborne equipment. figure 1 A system 100 is illustrated that includes an application 110 , a host 120 and an onboard device 130 .

[0025] Applications may include various applications for controlling onboard equipment. For example, applications may include applications for opening power windows or otherwise closing windows when the speed is below a threshold and the outside temperature is within a preconfigured range; 80km / h) and an application that switches to some kind of light music when the speed is below a threshold (eg 30km / h); for turning on / off the front light when the ambient brightness is lower / higher than some threshold Lights app, and more.

[0026] Multiple devices can include various sensors for environmental detection (such as speedometer, fuel gauge, radar, GPS devices, etc.) and / or for controlling vehicl...

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PUM

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Abstract

A method and an apparatus for an application uniformly accessing a plurality of onboard devices of a vehicle are provided. The method includes registering the plurality of devices by assigning each device a device ID; when an application sends a message in a uniform format to at least one device of the plurality of devices, determining an address of each of the at least one device, determining a format of each of the at least one device based on the device ID, translating the message into the format of each of the at least one device, and sending the translated message to the corresponding device of the at least one device. The present disclosure provides a solution which enables applications to access all kinds of onboard devices uniformly, even these devices are made by different manufacturers and each has its specific device driver.

Description

technical field [0001] The present disclosure relates to accessing onboard devices in a vehicle, and more particularly, to methods and apparatus for uniformly accessing multiple onboard devices. Background technique [0002] Vehicles today have more and more onboard equipment that make the vehicle more comfortable and easier to operate. Airborne equipment usually includes two types of equipment, namely sensors and controllers. Sensors are used to monitor the environment inside and outside the vehicle, such as speedometer, fuel gauge, radar, GPS equipment, etc. The controller is operable by the driver and / or passengers to control vehicle equipment such as air conditioning, power windows, seat heaters, cameras, video and audio players, and more. It is expected that more and more onboard devices (e.g., fingerprint sensors, humidity sensors) will be embedded in vehicles in the future. [0003] However, the various on-board devices usually work independently because those devi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
CPCH04L67/12B60W40/02B60W40/08B60W40/10
Inventor 张青山张国霞杨曾
Owner HARMAN INT CHINA HLDG
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