indoor positioning sdk

Wireless technology is rapidly developing and diversified in various categories. It is suitable for different environments and different user requirements. The indoor wireless positioning technology developed from wireless technology is also full of development potential. From well-known infrared positioning systems to ultrasonic

, apgs, and other satellite positioning technologies are not suitable for indoor or high-rise buildings. Currently, the wireless indoor positioning technology is developing rapidly, it has become a powerful supplement to GPS. Generally, the process of obtaining the target location information using the wireless signal

Microsoft, Google, apple, Nokia, Broadcom, indooratals, qubulus, and so on outside China, research on indoor positioning technology solutions, but their respective technical positioning is different. In China, the research is also in full swing. Zhou chenghu, the leader of the 863 expert group in the navigation field and academician of the Chinese Emy of Science

Wi-Fi fills the gaps in the indoor positioning Market The location of a person is an important information. Similar to every technology development in the past decade, the technology behind indoor location tracking has made great strides. GPS was initially provided to users on independent navigation devices. It was later used on mobile phones to support precise

With the rapid growth of data and multimedia services, the demand for positioning and navigation is growing, especially in complex indoor environments, in environments such as airport halls, exhibition halls, warehouses, supermarkets, libraries, underground parking lots, and mines, it is often necessary to determine the location of mobile terminals or their owners, facilities and items in the room.GPSIt is

Baidu map SDK V3.2 and Baidu positioning SDK V4.2 complete the positioning function, sdkv4.2 Baidu map SDK V3.2 and Baidu positioning SDK V4.2 complete

As we all know, the use of binocular camera can easily build indoor map, and the mobile robot itself positioning, but because the binocular camera before doing these work, the first to do the image matching, and image matching is a very time-consuming work, The current computer system has not been able to achieve rapid calculation and real-time feedback. In order to solve the problem of real-time self-local

Nowadays, many apps automatically locate the current location, such as group buying websites, recruitment websites, and weather apps. GPS, base station, and Wi-Fi can be used for positioning. Baidu map Android positioning SDK uses the current GPS information of the device (GPS positioning), and the base station informa

Android intermediate-level Baidu map SDK v3.5.0-Baidu map positioning [ultra-detailed graphic positioning Basics]Detailed analysis and positioning coordinate-LatLng The coordinates (longitude and latitude) are used most in positioning. First, we can figure out what coordinat

Baidu positioning SDK to get the current latitude and longitude, sdk latitude and longitude When you use the built-in LocationManager and Location of Android to obtain a location, the Location is often null, and the operation is not very convenient, in this Demo, I used the location SDK In the Baidu map API to get the

I recently learned About Baidu map SDK and recorded it. Baidu provides detailed developer documentation. For details, refer. I will not go into details about how to use the positioning SDK. See http://developer.baidu.com/map/geosdk-android.htm Let's roughly describe my encapsulated Application Scenario: assuming that the APP occasionally locates, different activi

[Baidu map SDK] provides the simplest positioning function (no map interface) and sdk map. In recent projects, you need to implement the location function without a map interface to locate the user's city. Therefore, in this article, this section describes how to use the Baidu map SDK to locate a non-navigation interfa

latitude and longitude anyway on earth is not, maybe on Mars there, I read less)After all kinds of tossing, after suspecting life, I no longer doubt the code, I began to doubt whether this version of the Location SDK has a problem,Baidu API provides the following two types of positioning mode,//low-Power positioning mode: This

Previously, I used the base station method to locate the location in my project, using the API provided by Google, but I suddenly did not return data at noon the day before yesterday. I found out after searching the Internet, google's access port does not provide services and uses Baidu's existing SDK Based on Time Constraints. However, the first time a location is obtained during use, it is always null. After many experiments, it is finally successfu

Before the location of my project using the base station method, the use of Google provided API, but the day before noon suddenly did not return data, to search the internet to know that Google's interface does not provide services, based on the urgency of the time with Baidu's existing SDK, But in the process of using the first time to get the position is always null, after many experiments finally succeeded. Of course, if you need a precise location

When you use the built-in LocationManager and Location of Android to obtain a location, the Location is often null, and the operation is not very convenient, in this Demo, I used the location SDK In the Baidu map API to get the longitude and latitude of the current location and detailed address information at one time, and the surrounding POI information. I can also set the location notification point, when a user arrives at a certain location, the us

Preface: Recently in doing an application, to use the LBS location, this would like to write their own, but the technology is not in place, and time is not much, or the first to achieve the main bar, and then the study of the location of the lbs, Google also has lbs location services, but the total feeling of Google's great God was rushed to Hong Kong, has been Do not know how lbs, estimated also not, so directly with the Baidu positioning

When using the Locationmanager and location of Android to get the position, often there is the situation of access to null, and the operation is not very convenient, in this demo I used the Baidu map API Positioning SDK, Can get the current location latitude and longitude and detailed address information at once, also can get the surrounding POI information, at the same time can set the location of the noti

to fill this hole? I searched all over the network, found abroad can use Google Maps to solve, and only the use of Baidu Positioning SDK to solve, but the latest Android Baidu positioning SDK4.1 same huge pit, directly download the official demo run on the real machine all kinds of can't locate, has been reported errorcode602, so stroll the next Baidu

Android Baidu map SDK v3.0.0 (2) Positioning and integration with direction sensors, androidv3.0.0 Reprinted please indicate the source: http://blog.csdn.net/lmj623565791/article/details/37730469 In the previous blog, we successfully imported the map into our project. In this article, we are going to add a map: first, the positioning function; second, combined wi