Triumph geopositioning (GLONASS+GPS) public transport

[view of transport]All Novosibirsk transport (and taxis, buses, and trolley buses) equipped with means of satellite determination of coordinates and their subsequent broadcast. Now (as I found out, reading one of the LJ blog) any owner of a laptop or netbook that has access to the Internet can know about the proximity to public transport forbidding — with special cards working on the engine of Google Maps.

/ > Thank God! Thank Novosibirsk! Glory To Russia!

But the site cards have a noticeable drawback: instead of updating only one marker position (via AJAX, for example), the author of this site, as far as I can see, stupidly programmed to update the whole map. Whenever you update a mosaic maps (and not only tokens of vehicles) downloaded from guglovoy geodatabase again (again, as far as I can see), so tireda about a megabyte. I saw with my own eyes, not just moved: it is the entire map suddenly disappears, he comes to the welcome view (grey rectangle) and starts to swing again.

Therefore, for owners of very limited (or) paid traffic on the mobile Internet (say, GPRS some MTS without wholesale prices and discounts) of such waste will not be acceptable I am sure.

fortunately, the drawback not among irresistible.

bonus tip: note, the map has been removed from the site: "Service temporarily closed," says the owner of the website. (Apparently, gebrettert frightened, or something in the same spirit.)

[map of the transport on the phone]Nothing then opens, once temporarily.

supplementation: in the comments tell me what about this system was mentioned in the news "NGS.NEWS" 23 November (in the article "Satellite bus"). The appearance of the card transport in the article, NGS is similar to that observed and I, so put here screenshots from there.

On the November address of the system hangs, the phrase "Preved, NGS. Many thanks" which means NGS-effect in November acted about the same as gebrettert in December.
Article based on information from habrahabr.ru

Комментарии

Отправить комментарий

Популярные сообщения из этого блога

Monitoring PostgreSQL + php-fpm + nginx + disk using Zabbix

Изображение
a Lot of information in the network according to Zabbix, and a lot of bespoke templates, I want to introduce to the audience his modification. Zabbix is a very convenient and flexible monitoring tool. Want a hundred monitor, I want a thousand stations, and do not want to — watch a single server, take the cream in all sections. I would not mind to give to github, if anyone collects similar. It so happened that we decided to put on the hosting database wrapper php-fpm+nginx. As the database is postgres. Thoughts to collect data on the machine was before the purchase of hosting is needed, this is useful! Magic kick up the backside to the implementation of the system gave the brakes a hard drive on our VDS stations at the beginning of the script every minute, put the time and measured by the speed in the file, and then build graphs in Excel to compare to as it was/became, take quantitative statistics. And this is just one option! And suddenly the fault is not VDS, and our a
Далее...

Templates ESKD and GOST 7.32 for Lyx 1.6.x

Изображение
for more than six months I use a word processor Lyx. Built-in templates is more than enough to write lecture notes, prepare for seminars and to do simple reports for laboratory work. But last semester I had to make two course of the project in accordance with the requirements ESKD. I have begun work in Lyx, but without special templates of documents, my reports in the editor looked like this: A little work, a little reading of the document "Customizing LyX: Features for the Advanced User" and it turned out where the beam: You can use immediately. If you have experience of working in Lyx, problems will not arise. Just in case the attached sample documents. Description of how to make such templates are not yet doing. Someone will ask — will tell. ESKD Screenshot menu select unit type: Group "sections and subsections" appeared due to the fact that the document can be sections with sections without subsections — for their handling of para
Далее...

Customize your Google

Изображение
After writing this post, I was interested in the search parameters which you can use for convenient operation. Given this issue, in Runet I'm more or less full information is not found. But! It turns out Google for a long time and for all shown . Let's start simple — www.google.com/search?q=Запрос this is the simplest query, in which all options are disabled or parameters are used which are stored in your cookies. Next I will talk about the most interesting and used parameters. If you want to know more, you here . Even though it is called the search parameter, I will use the word token. So any of the marks are for the test, insert the end of the line (if your line is of the same kind as just above). Marker search by country &cr=countryRU Putting this token, we get the results from the specified country. List of acronyms used. Example Asus Finland UPDATE (thanks to Soutlan noticed the error) Token language results &lr
Далее...