即時油耗 (需藍牙 OBD II 讀取器) Application icon

即時油耗 (需藍牙 OBD II 讀取器) 1.0.2

738.7 KB / 10+ Downloads / Rating 4.4 - 5 reviews


See previous versions

即時油耗 (需藍牙 OBD II 讀取器), developed and published by Little Fox Studio, has released its latest version, 1.0.2, on 2023-02-20. This app falls under the Maps & Navigation category on the Google Play Store and has achieved over 1000 installs. It currently holds an overall rating of 4.4, based on 5 reviews.

即時油耗 (需藍牙 OBD II 讀取器) APK available on this page is compatible with all Android devices that meet the required specifications (Android 2.1+). It can also be installed on PC and Mac using an Android emulator such as Bluestacks, LDPlayer, and others.

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App Screenshot

App Screenshot

App Details

Package name: lincyu.obdreader

Updated: 2 years ago

Developer Name: Little Fox Studio

Category: Maps & Navigation

App Permissions: Show more

Installation Instructions

This article outlines two straightforward methods for installing 即時油耗 (需藍牙 OBD II 讀取器) on PC Windows and Mac.

Using BlueStacks

  1. Download the APK/XAPK file from this page.
  2. Install BlueStacks by visiting http://bluestacks.com.
  3. Open the APK/XAPK file by double-clicking it. This action will launch BlueStacks and begin the application's installation. If the APK file does not automatically open with BlueStacks, right-click on it and select 'Open with...', then navigate to BlueStacks. Alternatively, you can drag-and-drop the APK file onto the BlueStacks home screen.
  4. Wait a few seconds for the installation to complete. Once done, the installed app will appear on the BlueStacks home screen. Click its icon to start using the application.

Using LDPlayer

  1. Download and install LDPlayer from https://www.ldplayer.net.
  2. Drag the APK/XAPK file directly into LDPlayer.

If you have any questions, please don't hesitate to contact us.

App Rating

4.4
Total 5 reviews

Previous Versions

即時油耗 (需藍牙 OBD II 讀取器) 1.0.2
2023-02-20 / 738.7 KB / Android 2.1+

About this app

本軟體尚屬「測試階段」,若有無法連線等問題,還麻煩使用者回報,感恩。也因此,不鼓勵沒有 OBD 的使用者為了此 App 去購買 OBD。


OBD II 請確認韌體版本是 ELM327。


「即時油耗」顧名思義就是當您開車時「即時」地計算您的油耗,為了達成這個目的,使用者必須具備藍牙OBD II讀取器,台灣在2008年1月開始強制規定,今後所有汽車必須配備OBD II系統,藉以監控車輛污染,無法裝置這項設備的車型,將無法領牌上路,因此只要是2008年後購買的車輛,都可接上OBD II讀取器,然而由於本軟體尚屬測試階段,不鼓勵沒有藍牙OBD II讀取器的使用者花錢去購買(約五、六百元),建議已經有使用藍牙OBD II讀取器的使用者來使用。


由於大部份的車沒有油量感測器,因此油耗是根據車速(Speed)與空氣流量(Mass Air Flow, MAF)算出。空燃比假設為14.7,並假設ECU會設法維持固定的空燃比。油電混合車的油耗計算可能會不準確。此外基於OBD II讀取器與藍牙傳輸等的限制,有幾個可能的誤差來源:
(1) 未計算冷氣或電子設備所產生的油耗。
(2) 藍牙讀取器一秒內能夠送出的指令數是有限的。也因此最高速度可能會被低估。此外,讀取器是一次給一個指令,例如:「我想要車速值」,讀取器就回傳車速值,「我想要空氣流量值」,讀取器就回傳空氣流量值,程式中已經限定兩個取得的值的時間差不能差距太大,但不可能是同步,故誤差是一定有的。
(3) 其它誤差來源。
雖然有誤差,但使用者仍能將多趟的相同行程一起做比較,相信應該能歸納出省油祕訣。

目前本軟體在高速行駛下,油耗表現似乎異常的省油,可能需要有更多使用者回饋。

使用手冊以及 Honda Fit 實車測試數據可參考:
http://hscc.cs.nctu.edu.tw/~lincyu/RTFE_V1.0.pdf

開發者的另一個油耗管理App「油耗/保養記錄器」,可在每次加油時輸入加油資訊,並根據此資訊計算出油耗:
https://play.google.com/store/apps/details?id=lincyu.oilconsumption

App Permissions

Allows applications to connect to paired bluetooth devices.
Allows applications to discover and pair bluetooth devices.
Allows applications to open network sockets.
Allows an app to access precise location.
Allows an app to access approximate location.
Allows an application to write to external storage.
Allows an application to read from external storage.