远程访问OBD2数据
我真的对OBD2的操作感到困惑。我一直认为它仅是阅读的，我看到这些应用程序从那里开始使用OBD加密狗远程汽车。 他们如何远程获得统计数据？ 如果我要与GSM一起使用Arduino，我需要什么程序才能使其与手机一起使用？ 我见过的教程使用蓝牙大约近距离范围。 关于这个项目有什么教程吗？
我不是要逐步要求实现这一目标。
谢谢
I am really confused about the operation of the OBD2. I have always thought that it is read only, and I see these apps starting there car remotely using OBD dongles.
How do they get the stats remotely?
If I would to use an arduino with GSM, what procedure do I need to make it work with my phone?
The tutorials I've seen were about close range using Bluetooth.
Any tutorials about this project?
I am not asking for step by step, but a path to achieve that.
Thank you
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标准OBD-II命令将不允许您启动汽车。
但是，可能有制造商的扩展或非标准机制可以实现这一点 - 我不知道任何制造商都可以公开使用。
显然，这种类型的访问有严重的安全性和安全性影响，但是有报道的“黑客”（例如-highway/“ rel =” nofollow noreferrer“> https://www.wired.com/2015/07/hackers-remotely-kill-kill-jeep-highway/ ）确实允许访问，尽管您会期望（并希望您在车里）在报告时将其纠正。
The standard OBD-II commands will not allow you start a car.
However, there may be manufacturer extensions or non-standard mechanisms which do enable this - I am not aware of any manufacturer making this publicly available.
Obviously there are serious security and safety implications for this type of access, but there have been reported 'hacks' (e.g. https://www.wired.com/2015/07/hackers-remotely-kill-jeep-highway/) that do allow access, although you would expect (and hope if you are in the car) that these are rectified when reported.