GRIL：GPS接收器的通用操作界面与命令语言
需积分: 10 153 浏览量
更新于2024-07-26
1
收藏 1.74MB PDF 举报
GRIL (GPSReceiver Interface Language) 是一种专为GPS/Glonass接收机设计的人机交互语言，由Javad Navigation Systems公司开发。它提供了一个通用的接收机语句结构，使得用户能高效地操作整个GPS系统，无论接收机的型号或数量如何变化，都能保持兼容性。GRIL的核心概念是利用"named objects"（命名对象），通过预定义的命令和消息实现与接收机的通信。
GRIL的主要功能包括：
1. **介绍**：GRIL不仅定义了语言的工作原理，还详细解释了如何使用它来控制接收机的不同功能，如设置参数、打印信息、列出设备状态等。
2. **语言示例和语法**：章节2.1提供了语言的实际应用示例，让读者了解如何构造GRIL语句。语言语法清晰明了，包括基本命令如`set`（设置参数）、`print`（显示信息）、`list`（列出对象列表）等。
3. **命令类别**：章节2.3深入剖析了各种命令的用法，例如：
- `set`用于更改接收机参数；
- `print`用于获取或显示接收机的当前状态；
- `list`用于获取设备信息或对象列表；
- `em&out`可能是执行某种操作并输出结果；
- `dm`可能是数据管理相关操作；
- `init`初始化接收机或配置；
- `create`用于创建新的对象；
- `remove`删除已存在的对象；
- `event`处理事件或触发动作；
- `get`和`put`用于读取或设置对象属性；
- `fld`可能涉及字段操作或数据解析。
4. **定期输出**：1.5节讨论了GRIL如何支持定期输出，包括输出周期、阶段以及控制输出的计数和标志。
GRIL Reference Guide 第2.2.3版本反映了固件版本2.6.0，强调所有内容受版权保护，未经Javad Navigation Systems明确许可，不得擅自复制、分发或修改。这份指南旨在帮助用户有效地与GPS接收机进行交互，提升操作效率和系统管理的灵活性。
GRIL是GPS接收机的标准化接口语言，为用户和开发者提供了一套统一的命令集，以实现对GPS/Glonass接收机的高效控制和维护。无论是进行设置调整还是监控设备状态，GRIL都是一个强大且灵活的工具。
16 GRIL Reference Guide www.javad.com
PREFACE
Terms and Conditions
ABILITY OR FITNESS FOR ANY PARTICULAR USE OR PURPOSE. JNS AND
ITS DISTRIBUTORS SHALL NOT BE LIABLE FOR TECHNICAL OR EDITORIAL
ERRORS OR OMISSIONS CONTAINED HEREIN; NOR FOR INCIDENTAL OR
CONSEQUENTIAL DAMAGES RESULTING FROM THE FURNISHING, PERFOR-
MANCE OR USE OF THIS MATERIAL OR THE RECEIVER. SUCH DISCLAIMED
DAMAGES INCLUDE BUT ARE NOT LIMITED TO LOSS OF TIME, LOSS OR
DESTRUCTION OF DATA, LOSS OF PROFIT, SAVINGS OR REVENUE, OR LOSS
OF THE PRODUCT'S USE. IN ADDITION, JNS IS NOT RESPONSIBLE OR LIA-
BLE FOR DAMAGES OR COSTS INCURRED IN CONNECTION WITH OBTAIN-
ING SUBSTITUTE PRODUCTS OR SOFTWARE, CLAIMS BY OTHERS,
INCONVENIENCE, OR ANY OTHER COSTS. IN ANY EVENT, JNS SHALL HAVE
NO LIABILITY FOR DAMAGES OR OTHERWISE TO YOU OR ANY OTHER PER-
SON OR ENTITY IN EXCESS OF THE PURCHASE PRICE FOR THE RECEIVER.
LICENSE AGREEMENT – Use of any computer programs or software supplied by
JNS or downloaded from a JNS website (the “Software”) in connection with the receiver
constitutes acceptance of these Terms and Conditions in this Guide and an agreement to
abide by these Terms and Conditions. The user is granted a personal, non-exclusive,
non-transferable license to use such Software under the terms stated herein and in any
case only with a single receiver or single computer. You may not assign or transfer the
Software or this license without the express written consent of JNS. This license is
effective until terminated. You may terminate the license at any time by destroying the
Software and Guide. JNS may terminate the license if you fail to comply with any of the
Terms or Conditions. You agree to destroy the Software and Guide upon termination of
your use of the receiver. All ownership, copyright and other intellectual property rights
in and to the Software belong to JNS. If these license terms are not acceptable, return
any unused software and guide.
CONFIDENTIALITY – This guide, its contents and the Software (collectively, the
“Confidential Information”) are the confidential and proprietary information of JNS.
You agree to treat JNS’ Confidential Information with a degree of care no less stringent
that the degree of care you would use in safeguarding your own most valuable trade
secrets. Nothing in this paragraph shall restrict you from disclosing Confidential Infor-
mation to your employees as may be necessary or appropriate to operate or care for the
receiver. Such employees must also keep the Confidentiality Information confidential. In
the event you become legally compelled to disclose any of the Confidential Information,
you shall give JNS immediate notice so that it may seek a protective order or other
appropriate remedy.
WEBSITE; OTHER STATEMENTS – No statement contained at the JNS website (or
any other website) or in any other advertisements or JNS literature or made by an
剩余379页未读，继续阅读
点击了解资源详情
点击了解资源详情
点击了解资源详情
2022-07-14 上传
2011-06-07 上传
2009-05-15 上传
2011-03-05 上传
2009-06-28 上传
2021-10-02 上传
