平均燃費計の変動を記録・計算をして、燃費の良い運転ができているのかを把握する。 ― 2009/09/18 21:21
まずは、こまめにトリップメーター(TRIP[km])と、平均燃費[km/L]を記録する必要があります。ハイブリッド車のナビにあるような、一定時間間隔で記録するのは不可能なので、目的地ごとに記録するのが良いのではないでしょうか。
もし、一度に長距離を移動する場合は、休憩場所で記録すると良いでしょう。
ちなみに、私の場合、近所の移動が多く、1kmちょっとから10km未満がほとんどなので、結構細かく燃費の違いが分かります。
1.日時
2.距離(トリップメーター[km])
3.平均燃費[km/L]
4.記録場所
5.走行状況(道路状況や、渋滞の状況など、燃費に影響したと思われる要素。)
以上のような項目を、小さめのノートなどに列記していくのが良いでしょう。
忘れていましたが、平均燃費計が装備されている車種であれば、基本的にどんな車でも記録、計算が可能だと思います。また、どの車種でも同じだと思いますが、トリップメーターをリセットすることによって、平均燃費もリセットされる必要があります。
言うまでもないと思いますが、燃費を知りたい区間ごとに、トリップメーターをリセットするのであれば、計算の必要はありません。次の給油までに、トリップメーターを何度もリセットすることに抵抗がなければ、そのほうが一目瞭然です。
では、[地点a]から[地点b]までの区間燃費を計算します。
[地点a][地点b]で記録した項目をそれぞれ、
Ta:地点aでの距離(トリップメーター[km])
Aa:地点aでの平均燃費[km/L]
Tb:地点bでの距離(トリップメーター[km])
Ab:地点bでの平均燃費[km/L]
以上の4項目で計算しますが、それぞれの地点に至るまでの消費燃料[L]を計算する必要があるので、それぞれ、
Fa:地点aに至るまでに消費した燃料[L]
Fb:地点bに至るまでに消費した燃料[L]
とします。
また、地点ab間で消費した燃料を「Fab[L]」、地点ab間の距離を「Tab[km]」、最終的に求める地点ab間の燃費を「Aab[km/L]」とします。
Fa[L] = Ta[km] ÷ Aa [km/L]
Fb[L] = Tb[km] ÷ Ab [km/L]
Fab[L] = Fb - Fa
Tab[km] = Tb - Ta
(地点ab間の燃費)
Aab[km/L] = Tab[km] ÷ Fab[L]
こうやって説明すると、なんだか分かりにくいですね。
そんなに難しい計算ではないのですが、数学の教科書に対する拒絶反応が出そうな書き方ですね。
理屈はこれくらいにして、次回は実際の数字を入れて、もう少し分かりやすい形で説明できたら、と思います。
なお、平均燃費計を常に気にしながら運転していると気が付くと思いますが、トリップメーターの距離が進むにつれて、平均燃費計の変動が少なくなります。トリップメーターのリセット直後は、ちょっとした運転の起伏で、平均燃費計の値が大きく変動するのに較べて、なかなか変化しなくなります。
察しのいい方はお気づきと思いますが、トリップメーターが進めば進むほど、上記の計算による燃費の計算結果は、誤差が大きくなります。
言い方を変えると、それまでの平均燃費に対して少しくらい燃費の良い(悪い)運転をしたところで、それまでの平均に呑まれてしまい、良かったのか悪かったのかさえ分からなくなります。
コメント
_ Arch Strain ― 2016/02/25 14:43
_ Cracked Heels and Splitting Skin ― 2016/02/26 10:05
info in such a perfect approach of writing? I have a presentation next
week, and I'm at the look for such information.
_ giuseppe zanotti men ― 2016/02/29 07:29
any attention-grabbing article like yours. It is lovely price enough for me.
In my opinion, if all website owners and bloggers made just right content as you probably did, the
net will be a lot more useful than ever before.
_ Thay man hinh Samsung S6 edge ― 2016/02/29 08:08
The upside of this is that the UI is much quicker and not cluttered with unnecessary details on sodium etc.
It's great for checking prices while shopping, and also enables you
to get your media collections into Delicious Library if you make
use of Apple - Script.
_ descargar minecraft gratis ― 2016/10/14 11:17
I like what I see so now i am following you. Look forward to exploring your
web page again.
_ juegos de minecraft ― 2016/10/14 19:58
some of the post I realized it's new to me. Anyways, I'm definitely delighted I found it and I'll be bookmarking and checking back often!
_ gamefly 3 month free trial ― 2016/11/15 14:30
However I am experiencing difficulties with your RSS.
I don't know why I can't join it. Is there anybody getting identical RSS problems?
Anyone that knows the answer will you kindly respond?
Thanx!! Gamefly 3 month free trial
_ gamefly 3 month free trial ― 2016/11/15 18:30
but after browsing through some of the post I realized it's new to me.
Anyhow, I'm definitely happy I found it and I'll be bookmarking
and checking back frequently! Gamefly 3 month free trial
_ gamefly 3 month free trial ― 2016/11/16 11:41
a pleasant article, keep it up. Gamefly 3 month free trial
_ quest bar nutritional information ― 2016/11/20 05:38
after I clicked submit my comment didn't show up. Grrrr...
well I'm not writing all that over again. Anyway, just wanted to say
wonderful blog!
_ http://tinyurl.com/ ― 2016/12/01 18:29
Your website offered us with valuable information to work on. You have performed a formidable
task and our entire community can be thankful to you.
_ Gamefly Free Trial ― 2016/12/18 14:26
_ Gamefly ― 2016/12/20 01:33
me. And i'm satisfied studying your article. However should remark
on some common things, The website taste is wonderful, the articles is actually excellent :
D. Good job, cheers
_ Gamefly Free Trial ― 2016/12/20 17:22
I had a quick question which I'd like to ask if you don't mind.
I was interested to find out how you center yourself and clear your
thoughts before writing. I have had a hard time clearing my mind in getting my thoughts out.
I truly do take pleasure in writing however it just seems like
the first 10 to 15 minutes are usually lost just trying to figure out how to begin. Any suggestions or hints?
Kudos!
_ www.krogerfeedback.com ― 2016/12/24 20:30
to return the want?.I am attempting to find things to improve my site!I assume its good
enough to make use of some of your concepts!!
_ www.krogerfeedback.com ― 2016/12/25 01:51
Do you ever run into any browser compatibility problems?
A small number of my blog visitors have complained about my
website not operating correctly in Explorer but looks great in Chrome.
Do you have any ideas to help fix this problem?
_ free dating sites no fees ― 2017/01/06 02:03
blog for? you made running a blog look easy. The full glance of your website is fantastic,
as smartly as the content material!
_ free dating sites no fees ― 2017/01/07 03:28
Will there be a part 2?
_ all free dating sites ― 2017/01/08 03:27
to find out about this topic. You realize a whole lot its almost hard to argue with
you (not that I actually will need to…HaHa). You certainly put
a brand new spin on a subject which has been written about
for ages. Excellent stuff, just excellent!
_ best free dating sites no fees ― 2017/01/08 17:23
I'm looking to start my own blog soon but I'm having a tough time selecting between BlogEngine/Wordpress/B2evolution and Drupal.
The reason I ask is because your design and style seems different then most blogs and I'm looking for something completely unique.
P.S My apologies for being off-topic but I had to ask!
_ buy quest bars in store uk ― 2017/01/09 18:29
I'd like to peer extra posts like this .
_ gamefly ― 2017/01/10 22:09
blogger. I have joined your rss feed and look
forward to searching for more of your great post.
Also, I've shared your web site in my social networks
_ www.krogerfeedback.com ― 2017/01/13 07:17
on sites I stumbleupon every day. It's always interesting to read
through articles from other writers and practice a little something from other sites.
_ www.krogerfeedback.com ― 2017/01/14 06:30
Do you have any suggestions on how to get listed
in Yahoo News? I've been trying for a while but I never seem to get there!
Thank you
_ www.krogerfeedback.com ― 2017/01/14 10:19
in our community. Your site provided us with valuable
info to work on. You have done an impressive
process and our whole neighborhood will be thankful to you.
_ www.krogerfeedback.com ― 2017/01/15 03:42
_ www.krogerfeedback.com ― 2017/01/20 22:44
My blog site is in the very same niche as yours and
my visitors would genuinely benefit from a lot of the information you provide here.
Please let me know if this okay with you. Thank you!
_ www.krogerfeedback.com ― 2017/01/21 18:28
Your site provided us with valuable info to work on. You
have done an impressive activity and our whole group will be thankful to you.
_ one of the best is www.krogerfeedback.com site ― 2017/01/26 10:46
am going to return yet again since i have bookmarked it.
Money and freedom is the best way to change, may you be rich and continue to
help others.
_ the best is www.krogerfeedback.com blog ― 2017/01/26 23:06
could add to my blog that automatically tweet my newest twitter updates.
I've been looking for a plug-in like this for quite some time and was hoping maybe you would have some
experience with something like this. Please let me know if
you run into anything. I truly enjoy reading your blog and I look forward
to your new updates.
_ you can actually take a look at www.krogerfeedback.com webpage ― 2017/01/27 19:46
blog. Is it very difficult to set up your own blog? I'm not very techincal but I can figure things out pretty fast.
I'm thinking about setting up my own but I'm not sure where to begin. Do you have any tips or suggestions?
Appreciate it
_ tinyurl.com ― 2017/01/28 09:56
_ iaastronautics.org ― 2017/01/29 09:32
wrote the book in it or something. I think
that you can do with some pics to drive the message home a little bit, but other than that,
this is great blog. A fantastic read. I will
certainly be back.
_ g ― 2017/01/30 03:43
Great site, stick with it!
_ g ― 2017/01/30 16:49
company you're working with? I've loaded your blog in 3 completely different web browsers
and I must say this blog loads a lot faster then most.
Can you suggest a good web hosting provider at a reasonable price?
Kudos, I appreciate it!
_ match.com ― 2017/01/31 06:02
just anyone get that type of information in such a perfect
approach of writing? I've a presentation subsequent week, and I'm on the search for such info.
_ match.com ― 2017/01/31 09:12
_ match.com ― 2017/02/01 01:39
There's a lot of people that I think would really enjoy your content.
Please let me know. Thank you
_ match.com ― 2017/02/01 15:44
the other person's blog link on your page
at appropriate place and other person will also do same in favor of you.
_ minecraft ― 2017/02/03 05:32
though you relied on the video to make your point. You clearly know what youre talking about, why waste your intelligence on just posting videos
to your blog when you could be giving us something informative
to read?
_ minecraft ― 2017/02/04 00:12
Great blog, keep it up!
_ minecraft ― 2017/02/05 07:21
problems with your site. It seems like some of the text on your posts are running off the
screen. Can someone else please comment and let me know if this is happening to them as well?
This might be a problem with my web browser because I've had
this happen before. Thank you
_ watsonville.mrdrain.com ― 2017/02/12 04:44
me, keep up posting these types of content.
_ huron.mrdrain.com ― 2017/02/12 18:44
greatest I have discovered till now. However,
what about the bottom line? Are you certain in regards to the source?
_ larkspur.mrdrain.com ― 2017/02/13 17:27
audio songs present at this website is truly excellent.
_ tinder dating site ― 2017/02/16 05:02
this fantastic paragraph to improve my knowledge.
_ minecraft ― 2017/02/16 09:33
_ tinder dating site ― 2017/02/17 07:02
I truly like your technique of writing a blog.
I book marked it to my bookmark site list and will
be checking back in the near future. Take a look at my web site as well and tell
me your opinion.
_ minecraft ― 2017/02/17 12:12
site is providing.
_ tinder dating site free search ― 2017/02/18 04:36
have read stuff from. I appreciate you for posting when you've got the opportunity, Guess I will just bookmark
this site.
※コメントの受付件数を超えているため、この記事にコメントすることができません。
トラックバック
このエントリのトラックバックURL: http://jimdon.asablo.jp/blog/2009/09/18/4587121/tb
※なお、送られたトラックバックはブログの管理者が確認するまで公開されません。
am in fact enjoying by these.