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add ntrip support
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1 change: 1 addition & 0 deletions config/zh/mkdocs.yml
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- "快速入门": 如何搭配飞控使用.md
- "解析GRTK定位信息": RTK-lib.md
- "Pixhawk的使用": Pixhawk飞控的使用.md
- "网络RTK的配置使用": 配置网络RTK基站.md
- "AutoRover-H3使用说明": AutoRover-H3使用说明.md

- "Extra":
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10 changes: 5 additions & 5 deletions docs/en/GRTK_User_Manual.md
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Expand Up @@ -15,7 +15,7 @@ If you are interested with GRTK, welcome to join [GRTK Discord Community](https:

GRTK is a dual-antenna high-precision differential positioning and directional module (Real Time Kinematics) independently developed by **Blicube**. A complete RTK system can be formed through two GRTK modules (one mobile terminal and one base station terminal).

The module is based on a new generation of high-performance GNSS SoC chip design, supports multi-system multi-frequency RTK positioning, dual-antenna high-precision orientation, GPS, GLONASS, Beidou, Galileo & QZSS navigation and positioning and heading with a compass inside. It is mainly for high-precision positioning and orientation requirements such as drones, robots and intelligent driving.
The module is based on a new generation of high-performance GNSS SoC chip design (UM982 Inside), supports multi-system multi-frequency RTK positioning, dual-antenna high-precision orientation, GPS, GLONASS, Beidou, Galileo & QZSS navigation and positioning and heading with a compass inside. It is mainly for high-precision positioning and orientation requirements such as drones, robots and intelligent driving.


**![](../media/grtk_1.1.png )**
Expand All @@ -34,8 +34,8 @@ Figure 1.1 Physical image of GRTK centimeter-level positioning and orientation s
| Frequencies | BDS B1I/B2I1<br> GPS L1/L2 <br/>GLONASS L1/L2<br> Galileo E1/E5b<br> QZSS L1/L2 |
| Single Point Positioning (RMS) | Horizontal:1.5m<br> Vertical:2.5m |
| DGPS (RMS) | Horizontal:0.4m<br> Vertical:0.8m |
| RTK (RMS) | Horizontal:1cm+1ppm<br> Vertical:1.5cm+1ppm |
| Heading Accuracy (RMS) | 0.2 degree/1 m baseline |
| RTK (RMS) | Horizontal:0.8cm+1ppm<br> Vertical:1.5cm+1ppm |
| Heading Accuracy (RMS) | 0.1 degree/1 m baseline |
| Velocity Accuracy (RMS) | 0.03 m/s |
| Time Accuracy (RMS) | 20 ns |
| Time to First Fix (TTFF) | Cold start < 25 s |
Expand All @@ -47,8 +47,8 @@ Figure 1.1 Physical image of GRTK centimeter-level positioning and orientation s
| Inertial Navigation Accuracy | < 5% of distance travelled during GPS denied conditions |
| Working Temperature | -20℃ to +85℃ |
| Power Supply | 5v to 35v
| Power Dissipation | ~2.5W
| Compass inside | support
| Power Dissipation | ~1W
| Compass inside | IST8310

- **Physical size**

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8 changes: 4 additions & 4 deletions docs/zh/GRTK用户手册.md
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GRTK是blicube(北力电子)独立研发的双天线高精度差分定位定向模块(Real Time Kinematics),通过两个GRTK模块(一个移动端,一个基站端)可组成完整的RTK系统。

该模块基于新一代国产高性能GNSS SoC芯片设计,支持多系统多频点RTK定位,支持双天线高精度定向,支持北斗导航定位,支持内置罗盘以满足单天线时航向需求,主要面向无人机、机器人及智能驾驶等高精度定位定向需求。
该模块基于新一代国产高性能GNSS SoC芯片设计(UM982 inside),支持多系统多频点RTK定位,支持双天线高精度定向,支持北斗导航定位,支持内置罗盘以满足单天线时航向需求,主要面向无人机、机器人及智能驾驶等高精度定位定向需求。

<center>
![](../media/grtk_1.1.png ){ width="300" }
Expand All @@ -50,13 +50,13 @@ GRTK是blicube(北力电子)独立研发的双天线高精度差分定位定
| 时间精度(RMS) | 20ns |
| 单点定位(RMS) | 平面:1.5m <br/>高程:2.5m |
| DGPS (RMS) | 平面:0.4m <br/>高程:0.8m |
| RTK (RMS) | 平面:1cm+1ppm <br/>高程:1.5cm+1ppm |
| 定向精度(RMS) | 0.2度/1m基线 |
| RTK (RMS) | 平面:0.8cm+1ppm <br/>高程:1.5cm+1ppm |
| 定向精度(RMS) | 0.1度/1m基线 |
| 速度精度(RMS) | 0.03m/s |
| 工作温度 | -20℃到+85℃ |
| 工作电压 | 支持宽压输入:5v-35v |
| 工作功耗 | 2.5W |
| 内置罗盘 | 支持 |
| 内置罗盘 | IST8310 |

- **实物尺寸**

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69 changes: 69 additions & 0 deletions docs/zh/配置网络RTK基站.md
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# 网络RTK基站配置给GRTK Rover使用实现RTK定位

!!! warning "网络RTK基站具有覆盖范围大,不受基站位置限制的优势,但由于基站距离移动站距离通常较远,而GRTK的水位定位精度为 0.8cm+1ppm,即基站与移动站距离每超过10Km,定位精度将下降1cm,因而出现定位精度下降的情况是预期中的,实际定位精度需综合网络基站服务提供商和网络状态等因素。"

!!! info "网络RTK基站服务通常遵从Ntrip协议"
GRTK为五星设备,请在

## 网络RTK基站服务的选择

!!! info
- 网络RTK基站服务通常遵从`Ntrip`协议, 购买服务请与服务提供商确认
- `端口`请选择 **WGS84坐标系**
- `源节点`请选择**五星十六频**

## CORS账号示例

!!! info "账号信息"
网络RTK服务账号至少应包含:
- 账号
- 密码
- IP
- 端口(port)
- 源节点(mount)

```
账号:cedr5668 密码:km1y27vr
cors账号配置方法:
移动CORS设置方式:
①IP:120.253.239.161
②端口:8001对应CGCS2000坐标系,8002端口对应WGS84坐标系,记得中央子午线改成当地
③源节点:
RTCM33_GRCEJ(五星十六频,推荐五星仪器以上使用)
RTCM33_GRCEpro(四星十三频,推荐四星仪器以上使用)
RTCM33_GRCE(四星十一频,推荐四星仪器以上使用)
RTCM33_GRC(三星八频,推荐三星仪器使用)
RTCM30_GR(双星仪器使用)
```

## 使用Mission Planner转发基站RTCM数据给Rover

### RTK/GPS Inject

!!! info "初始设置 -> RTK/GPS Inject -> Ntrip -> Connect"

![](../media/mp-ntrip-1.png){ width="500" }

### 输入Ntrip账号信息

!!! info "以CORS账号服务为例"
http://cedr5668:[email protected]:8002/RTCM33_GRCEJ

![](../media/mp-ntrip-2.png){ width="500" }

### 连接成功

![](../media/mp-ntrip-3.png){ width="500" }

!!! info "GPS 显示为 RTK Float"
进入rtk定位,但此时GRTK的`RTK`灯并不会亮

![](../media/mp-ntrip-4.png){ width="500" }


!!! info "GPS 显示为 RTK Fixed"
进入高精rtk定位,此时GRTK的`RTK`灯亮起
具体进入RTK Fixed的时间主要取决于网络RTK数据

![](../media/mp-ntrip-5.png){ width="500" }
10 changes: 5 additions & 5 deletions generated/en/GRTK_User_Manual/index.html
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Expand Up @@ -960,7 +960,7 @@ <h1 id="grtk-user-manual">GRTK User Manual</h1>
<h2 id="part-1-system-introduction">Part 1 System Introduction</h2>
<h3 id="11-introduction">1.1 Introduction</h3>
<p>GRTK is a dual-antenna high-precision differential positioning and directional module (Real Time Kinematics) independently developed by <strong>Blicube</strong>. A complete RTK system can be formed through two GRTK modules (one mobile terminal and one base station terminal).</p>
<p>The module is based on a new generation of high-performance GNSS SoC chip design, supports multi-system multi-frequency RTK positioning, dual-antenna high-precision orientation, GPS, GLONASS, Beidou, Galileo &amp; QZSS navigation and positioning and heading with a compass inside. It is mainly for high-precision positioning and orientation requirements such as drones, robots and intelligent driving.</p>
<p>The module is based on a new generation of high-performance GNSS SoC chip design (UM982 Inside), supports multi-system multi-frequency RTK positioning, dual-antenna high-precision orientation, GPS, GLONASS, Beidou, Galileo &amp; QZSS navigation and positioning and heading with a compass inside. It is mainly for high-precision positioning and orientation requirements such as drones, robots and intelligent driving.</p>
<p><strong><img alt="" src="../media/grtk_1.1.png" /></strong></p>
<p><center>
Figure 1.1 Physical image of GRTK centimeter-level positioning and orientation system
Expand Down Expand Up @@ -991,11 +991,11 @@ <h2 id="12-parameters">1.2 Parameters</h2>
</tr>
<tr>
<td>RTK (RMS)</td>
<td>Horizontal:1cm+1ppm<br> Vertical:1.5cm+1ppm</td>
<td>Horizontal:0.8cm+1ppm<br> Vertical:1.5cm+1ppm</td>
</tr>
<tr>
<td>Heading Accuracy (RMS)</td>
<td>0.2 degree/1 m baseline</td>
<td>0.1 degree/1 m baseline</td>
</tr>
<tr>
<td>Velocity Accuracy (RMS)</td>
Expand Down Expand Up @@ -1043,11 +1043,11 @@ <h2 id="12-parameters">1.2 Parameters</h2>
</tr>
<tr>
<td>Power Dissipation</td>
<td>~2.5W</td>
<td>~1W</td>
</tr>
<tr>
<td>Compass inside</td>
<td>support</td>
<td>IST8310</td>
</tr>
</tbody>
</table>
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Expand Down Expand Up @@ -573,7 +578,7 @@ <h1 id="grtk">GRTK用户手册</h1>
<h2 id="1">1系统介绍</h2>
<h2 id="11">1.1系统简介</h2>
<p>GRTK是blicube(北力电子)独立研发的双天线高精度差分定位定向模块(Real Time Kinematics),通过两个GRTK模块(一个移动端,一个基站端)可组成完整的RTK系统。</p>
<p>该模块基于新一代国产高性能GNSS SoC芯片设计,支持多系统多频点RTK定位,支持双天线高精度定向,支持北斗导航定位,支持内置罗盘以满足单天线时航向需求,主要面向无人机、机器人及智能驾驶等高精度定位定向需求。</p>
<p>该模块基于新一代国产高性能GNSS SoC芯片设计(UM982 inside),支持多系统多频点RTK定位,支持双天线高精度定向,支持北斗导航定位,支持内置罗盘以满足单天线时航向需求,主要面向无人机、机器人及智能驾驶等高精度定位定向需求。</p>
<p><center>
<a class="glightbox" data-desc-position="bottom" data-height="auto" data-width="100%" href="../media/grtk_1.1.png"><img alt="" src="../media/grtk_1.1.png" width="300"/></a>
</center></p>
Expand Down Expand Up @@ -614,11 +619,11 @@ <h3 id="12">1.2技术参数</h3>
</tr>
<tr>
<td>RTK (RMS)</td>
<td>平面:1cm+1ppm <br/>高程:1.5cm+1ppm</td>
<td>平面:0.8cm+1ppm <br/>高程:1.5cm+1ppm</td>
</tr>
<tr>
<td>定向精度(RMS)</td>
<td>0.2度/1m基线</td>
<td>0.1度/1m基线</td>
</tr>
<tr>
<td>速度精度(RMS)</td>
Expand All @@ -638,7 +643,7 @@ <h3 id="12">1.2技术参数</h3>
</tr>
<tr>
<td>内置罗盘</td>
<td>支持</td>
<td>IST8310</td>
</tr>
</tbody>
</table>
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