General product information

Product Business Terms

Description

Introduction:

The GNSS is a new-generation, all-weather, unattended automated positioning system developed using a high-performance and high-precision System-on-Chip (SoC), supporting multi-constellation and multi-frequency high-precision positioning. It is compatible with signals from China's BeiDou Navigation Satellite System (BDS B1/B2), the United States' GPS (L1/L2), Russia's GLONASS (L1/L2), and Europe's Galileo (E1/E5b). Composed of one or more positioning units deployed at monitoring points on engineering projects, the system measures horizontal and vertical displacements. This system constitutes an all-weather unmanned automated displacement measurement system.

Working Principle：

1.Sensor principle:

Based on high-performance and high-precision SoC chips, the new generation of GNSS locators supports multi-frequency high-precision positioning of the whole system. It is a technology that receives signals from artificial earth satellites with atomic clock timing systems and conducts point measurements. The positioner receives the timing coding of no less than four satellites, and the position of the locator itself can be obtained through solving, and dynamic monitoring can be realized.

The GPS Remote Displacement Measurement System consists of a GNSS (full system) locator, mounting bracket, solar panels, batteries, etc.

2.System principle:

A system composed of multiple positioning instruments measures their own positions while performing coordinated differential computation through mutual linkage, enabling high-precision relative displacement measurements. In such engineering projects, the locator can be arranged equally with datum point, test point, obtains the high-precision position change value of test point relative to datum point.

Product Appearance：

The JMBD-1050 host panel includes 3 indicators and 1 interface.

1.Power Indicator Light: Illuminated indicates power is connected;

2.4G Indicator Light: Illuminated indicates normal 4G network communication;

3. GNSS Positioning Indicator Light: Illuminated indicates successful positioning;

4. Power Interface and RS485 Communication Interface.

Applications

It is extensively applied in engineering fields such as slopes, high-speed railways, bridges, buildings, mines, and dams to achieve precise measurement of structural relative displacement changes.

specifications