Field intelligent positioning bracelet

Abstract

The invention discloses a field intelligent positioning bracelet. The field intelligent positioning bracelet comprises a member position early warning module, a main control module, an LED display screen, a water quality monitoring module and a vibration power generation module, wherein the member position early warning module is electrically connected with the main control module; the water quality monitoring module is electrically connected with the main control module, and the vibration power generation module is electrically connected with the main control module; the main control module is electrically connected with the LED display screen; the member position early warning module comprises a wireless distance measurement module, an RS485 communication interface, a 4G wireless transmission module, a user interaction module, an LED alarm module and a vehicle-mounted service terminal, wherein the wireless distance measurement module is used for performing bracelet positioning basedon the distance between the bracelet and the service terminal through an SDS-TWR positioning algorithm; and the RS485 communication interface is used for transmitting signals of the 4G wireless transmission module to the data processing module, and the interface realizes point-to-point non-networking communication modes. The field intelligent positioning bracelet has the characteristics of detecting the position of a team member in real time and having a water quality monitoring function.

Description

technical field [0001] The invention relates to the technical field of smart bracelets, in particular to a smart positioning bracelet for outdoor use. Background technique [0002] A smart bracelet is a wearable smart device. Through this bracelet, users can record real-time data such as exercise, sleep, and some diets in daily life, and synchronize these data with mobile phones and tablets to play a role in guiding healthy life through data. [0003] The current smart bracelets are mostly suitable for urban environments. Field teams usually rely on GPS for positioning. Due to the inherent disadvantages of GPS satellites, that is, the large error in height measurement, it is very important for the team when climbing or diving. The positioning accuracy of the members is poor, and because the members' attention is often focused on the front environment during field expeditions, they often fail to pay attention to the team members who are alone in the rear. The best time for ...

AI Technical Summary

Problems solved by technology

[0003] The current smart bracelets are mostly suitable for urban environments. Field teams usually rely on GPS for positioning. Due to the inherent disadvantages of GPS satellites, that is, the large error in height measurement, it is very important for the team when climbing or diving. The positioning accuracy of the members is poor, and because the members' attention is often focused on the front environment during field expeditions, they often fail to pay attention to the team members who are alone in the rear. The best time for rescue is delayed; at the same time, because the water source carried by members is often limited, sometimes they need to draw water source from wild streams, but the water source may contain toxic minerals, which cannot be observed with the naked eye, and carrying a water quality detector alone will increase the load; now Some smart bracelets have limited power. If there is no power in an unexpected situation, it will threaten people's lives.

Images