M6311模组基于位置服务能力平台（LBS）的API测试案例

liuyi618

M6311是中国移动自主研发的GSM模组，支持贴片SIM卡，具有小尺寸、低功耗、抗干扰能力强的特点，可向电力、石油、水务、燃气、金融等行业的远程无线抄表行业客户提供可靠的M2M通信功能。同时M6311还支持java虚拟机，客户可以在M6311上通过调用提供的接口函数，进行应用开发，实现非常丰富的功能。

位置定位能力服务(Location Based Service，简称LBS)一般应用于手机用户、终端用户，基于位置的服务，通过运营商的无线电通讯网络(如GSM网、CDMA网)或外部定位方式(如GPS)获取移动终端用户的位置信息，为用户提供相应服务的一种增值业务。作为物联网应用的一项重要辅助功能，LBS能弥补GPS无法覆盖的地区，提供给用户更方便快捷的定位服务。目前中移物联网LBS提供基站定位接口、混合定位接口、地图纠偏接口。

注：用户可以使用其他的GPRS模块替代本例中的M6311，若如此做，需要根据自己模块的使用手册，获取小区以及基站的相关信息。

位置服务能力平台： http://lbs.heclouds.com/
域名：api.lbs.heclouds.com
IP：183.230.40.83
端口：80

(登录网站 http://lbs.heclouds.com/ ,注册后获取APIKEY，调用API时会用到该APIKEY，用于鉴权)
测试APIKEY: 90084BEC3959298F54C6F080EFA6238B

测试步骤如下：

1.使用M6311查询小区和基站信息
使用AT+CCED命令查询小区和基站信息

a)查询当前小区和基站信息（适用于基站定位接口）
[TX] - AT+CCED=0,1        
[RX] -
+CCED: 460,00,13153,30071,40,75,22,255
OK
说明：当前小区lac=13153  cell id=30071

b)查询临近小区和基站信息（使用于混合定位接口）
[TX] - AT+CCED=0,2        
[RX] –
+CCED:
460,00,13153,30231,44,60,22,460,00,13153,30073,20,59,20,460,00,13071,50371,30,65,15,460,00,13153,32011,25,72,16,460,00,13153,30031,12,63,16
OK
说明：红色字体为邻近小区的lac以及cellid
          高亮字体为接受信号强度rxlev

2.使用基站定位接口
a)基站定位接口：http://lbs.heclouds.com/api/gsmlbs.jsp ，下图为参数说明

报文形式：
GET
http://api.lbs.heclouds.com/api/gsmlbs?mcc=460&mnc=0&cell=30071&lac=13153&apikey=90084BEC3959298F54C6F080EFA6238B HTTP/1.1
Host: api.lbs.heclouds.com

测试截图：

混合定位接口: http://lbs.heclouds.com/api/lbs.jsp ，下图为参数说明

使用M6311时  SS(信号强度)可以由以下公式计算：
ss = -113dBm + (rxlev * 2 - 3)

参数 celltowers：
不带信号强度(ss)的形式

[{"mcc":"460","mnc":"0","lac":"13153","cell":"30231"},{"mcc":"460","mnc":"0","lac":"13153","cell":"30073"},{"mcc":"460","mnc":"0","lac":"13071","cell":"50371"},{"mcc":"460","mnc":"0","lac":"13153","cell":"32011"},{"mcc":"460","mnc":"0","lac":"13153","cell":"30031"}]

报文形式：
GET
/api/lbs?celltowers=[{"mcc":"460","mnc":"0","lac":"13153","cell":"30231"},{"mcc":"460","mnc":"0","lac":"13153","cell":"30073"},{"mcc":"460","mnc":"0","lac":"13071","cell":"50371"},{"mcc":"460","mnc":"0","lac":"13153","cell":"32011"},{"mcc":"460","mnc":"0","lac":"13153","cell":"30031"}]&type=0&apikey=90084BEC3959298F54C6F080EFA6238B HTTP/1.1
Host: api.lbs.heclouds.com

测试截图

带信号强度(ss)的形式

[{"mcc":"460","mnc":"0","lac":"13153","cell":"30231","ss":"-72"},{"mcc":"460","mnc":"0","lac":"13153","cell":"30073","ss":"-76"},{"mcc":"460","mnc":"0","lac":"13071","cell":"50371","ss":"-86"},{"mcc":"460","mnc":"0","lac":"13153","cell":"32011","ss":"-84"},{"mcc":"460","mnc":"0","lac":"13153","cell":"30031","ss":"-84"}]

报文形式：
GET
/api/lbs?celltowers=[{"mcc":"460","mnc":"0","lac":"13153","cell":"30231","ss":"-72"},{"mcc":"460","mnc":"0","lac":"13153","cell":"30073","ss":"-76"},{"mcc":"460","mnc":"0","lac":"13071","cell":"50371","ss":"-86"},{"mcc":"460","mnc":"0","lac":"13153","cell":"32011","ss":"-84"},{"mcc":"460","mnc":"0","lac":"13153","cell":"30031","ss":"-84"}]&type=0&apikey=90084BEC3959298F54C6F080EFA6238B HTTP/1.1
Host: api.lbs.heclouds.com

测试截图

另外：
若用户具有业务平台的开发能力，也可以采取由设备上传基站相关参数（mcc,mnc,lac,cell,[ss]）到OneNET平台，由业务平台去获取位置信息的方式进行位置信息获取。由业务平台进行API的相关操作，这里不再累述。

linjan-onenet2019

非常感谢，写的很详细。正好需要这样的教程

damaha

http://lbs.heclouds.com/这个网站无法访问了，请问现在要到哪里注册呢？

likeepmoon

有需要物联网4G卡、NB卡的可以联系我

郑如友

可以，不错啊

152********

xieyang 发表于 2017-3-7 15:33
该行：(登录网站 http://lbs.heclouds.com/ ,注册后获取APIKEY，调用API时会用到该API，用于鉴权)
第二个“ ...

不是，是这个位置服务平台的apikey

xieyang

该行：(登录网站 http://lbs.heclouds.com/ ,注册后获取APIKEY，调用API时会用到该API，用于鉴权)
第二个“API”指的是APIKey吧

152********

居然才发现这么好的帖子。。。学习了

wu****@qq.com

mark~~~~~~

156********

太感谢了