navistar telematics

IEEE 802.11p(also known as WAVE,Wireless Access in the vehicular environment) is a communication protocol extended by the IEEE 802.11 standard. This protocol is mainly used in the wireless communication of vehicle electronics. It is set up to extend the extension from the IEEE 802.11来 to meet the relevant applications of the Intelligent Transport System (Intelligent transportation systems,its). Application levels include data exchange between high-speed vehicles and the standard its roadside inf

file, so the interface knows that the interface file should be loaded. Maybe we all have activity is what still some doubts, do not matter, these theoretical knowledge we say tomorrow, today our task is to show the weather data to the interface. Of course, we do not know the weather forecast data, but the almighty Internet has everything, Baidu provides this data.Official documents: Http://developer.baidu.com/map/index.php?title=car/api/weather,An example: http://api.map.baidu.com/

parse XML. DOM loads the entire XML document, and the data structure in this document is clear. Then, you can use XPath to directly obtain a node; while SAX reads down from the XML header one by TAG one by one. If you encounter something, you will be notified. Therefore, it does not need to be obtained from all the XML documents, but it can only get where it is currently read, I can't get what I have read before, so the structure is not very clear, but it is relatively fast and consumes little

Php call picture garbled problem lt; meta nbsp; charsetUTF-8 gt; lt ;? Php city name nbsp; $ city nbsp; Changsha; nbsp; obtain json format data nbsp; $ str nbsp; php call picture garbled problem // City name$ City = 'Changsha ';// Obtain data in json format$ Str = file_get_contents ("http://api.map.baidu.com/telematics/v3/weather? Location = ". $ city." output = json ak = KXrZyXh5wUSBEdo5TkgRQkBz "); // Encode strings in json format$

Php is very easy to operate on xml, so I am in a hurry. api. map. baidu. comtelematicsv3weather? Location Beijing amp; outputxml amp; akgfPnxaaiPyNIhM7c3eZ1kmEL: how to assign the currentCity node value to $ city, and perform the XML operations in a loop by searching weather_data php. Http://api.map.baidu.com/telematics/v3/weather? Location = Beijing output = xml ak = gfPnxaaiPyNIhM7c3eZ1kmEL In this example, how to assign the currentCity node va

follows:The weather interface is generally not changed, so it is easy to parse it ..Import java. io. BufferedReader;Import java. io. IOException;Import java. io. InputStreamReader;Import java. io. UnsupportedEncodingException;Import java.net. MalformedURLException;Import java.net. URL;Import java.net. URLConnection;Import java.net. URLEncoder;Import org. apache. tools. ant. types. CommandlineJava. SysProperties;Import net. sf. json. JSONArray;Import net. sf. json. JSONObject;Public class BaiduW

PHP Call Picture garbled problem City Name$city = ' Changsha ';Get data in JSON format$str = file_get_contents ("http://api.map.baidu.com/telematics/v3/weather?location=". $city. " output=jsonak=kxrzyxh5wusbedo5tkgrqkbz "); Encode a string in JSON format$arr = Json_decode ($str, TRUE); echo "City:". $arr [' Results '][0][' currentcity ']. "Date:". $arr [' Date '].";$wea = "Http://1.alilo.sinaapp.com/Weather/0.jpeg";$weai = Imagecreatefromgif

Today I want to write a request for the weather. Good. Don't say much nonsense. Paste the code First:Send GET request using afnetworking, but always error IOS ' nsinternalinconsistencyexception ', Reason: ' Invalid parameter not satisfying: URLString 'Translation is not enough to meet urlstring. The request address is wrong when possible. But the request address is correct. The return is a string of JSON data. Then I got confused, and then I found out that the number of references in this URL wa

traditional large data fast data platform, the Oracle streamanalytics (OSA) platform provides an exciting visual-appearance interface to quickly create and modify real-time event flow processing applications with a simple GUI. and advanced streaming analysis capabilities and flexible runtime management platform, compatible with the Third-party platform integration capabilities to implement and manage these solutions. So that both large and start-up companies, in the face of the challenges of th

transfer charges, based on Azure standard network rates: Storage cost is relatively simple, according to their own data volume to estimate, then the RU cost how to calculate?AzureA single request unit is defined inRUused to represent reads (by self-linking orID) A containingTenunique attribute value (except for System properties).1 KBthe processing capacity required for the item. and1Kthe data is written to5aRU, a calculationRUThe examples are as follows: And for users to more easily calcu

Tags:. NET SQL WebService callsToday is doing a very wonderful thing, in the middle of a process to call the WebService interface in the SQL trigger. hehe ~ --Call WebService---------------- declare @ServiceUrl as varchar ( declare @UrlAddress varchar)- - WebService address: Starts with HTTP and ends with a slash, for example ' http://webservice.webxml.com.cn/WebServices/MobileCodeWS.asmx/' set @ urladdress = ' http://api.map.baidu.com/telematics