GNSS displacement monitoring station supplier

1、 Product Introduction

The GNSS monitoring system is based on a satellite positioning system with known spatial positions and adopts the basic principle of space rendezvous to achieve the positioning of ground user terminal devices. The receiver terminal deployed on site remotely and wirelessly transmits observation data to the monitoring center (usually cloud based receiving and storage) according to the established collection and transmission frequency. The monitoring center analyzes and processes the observation data in real time for use by relevant technical and management departments.

From the perspective of data flow and functional division, the entire monitoring system can be divided into three main parts: spatial part, ground reference station part, and monitoring terminal part.

2、 Product Features

1. Support BEIDOU B1/B2/B3, GPS L1/L2/L5, GLONASS G1/G2, GALILEO E1/E5a/E5b, 4-system 11 frequency signals, independently developed high-precision adjustment and calculation software, realizing high-precision positioning of multi system multi frequency fusion

2. The product integrates tilt and acceleration modules to assist in detecting sudden changes in displacement data and driving adaptive adjustment of observation modes

3. The product is independently developed at the chip level, greatly reducing overall power consumption and making it more suitable for continuous operation in the field

4. The product supports 4G/NB IoT, wireless bridge, Ethernet and other data communication transmission modes, and supports communication protocols such as MQTT TCP/IP, NTRIP, JT808, etc

5. The product is equipped with a high-performance industrial grade 32-bit ARM core processor, with powerful local computing capabilities, built-in embedded web server, and remote bidirectional interaction

6. Support high-precision dynamic (static) state calculation based on application scenarios and monitoring requirements

7. The front-end embeds algorithms such as stellar day filtering, Kalman filtering, and mutation detection, and integrates big data cleaning, trend analysis, grey prediction, tangent angle analysis, and other models in the cloud to greatly ensure data reliability

8. The product adopts aluminum milling shell, internal and external sealing protection, and anti drop soft rubber design, which has excellent protection, anti drop and shock absorption performance

3、 Working conditions

Working voltage: 12V~36V

instantaneousbigCurrent:<5a; Operating current: 10ma~120ma<>

Rated power consumption: less than 1.2W

Working temperature: -40 ° C~85 ° C; Working humidity: 95% RH

4、 Technical parameters