Geographic position positioning device and positioning method based on Internet of Things

Abstract

The invention discloses a geographic position positioning device and positioning method based on the Internet of Things. The geographic position positioning device comprises a first shell; a second shell is hinged to the front surface of the first shell; a through groove is formed in the front surface of the second shell, a display screen is mounted on the inner side wall of the through groove, and a water immersion sensor is mounted on the inner side wall of the first shell; and a smoke sensor is mounted on the inner side wall of the first shell. In the using process of the device, whether auser is in water or not is judged through the water immersion sensor, whether a fire occurs around the user or not is judged through the smoke sensor, and environment information around the user is monitored in real time; a GPS positioner is used for positioning the current geographic position of the user, so that the user sends position information of the user in time through a wireless communicator for calling for help when encountering danger, the safety of the user is protected, and the use of the user is facilitated.

Description

technical field [0001] The invention relates to the technical field of mobile positioning, in particular to a geographic location positioning device and a positioning method based on the Internet of Things. Background technique [0002] With the development of network technology, a new term "Internet of Things" appears in our life. The Internet of Things is an important part of the new generation of information technology. "The Internet of Things is the Internet where things are connected." The Internet of Things is defined as information sensing devices such as radio frequency identification, infrared sensors, global positioning systems, and laser scanners. The agreed protocol connects any item to the Internet for information exchange and communication to realize a network of intelligent identification, positioning, tracking, monitoring and management of items. The Internet of Things refers to the deployment in entities in the physical world Various information sensing dev...

AI Technical Summary

Problems solved by technology

[0003] The existing geographic location positioning device based on the Internet of Things usually only locates the location information of the user during use, and cannot monitor the environmental information around the user, resulting in the user not being able to timely locate when encountering danger. Sending the location information to call for help poses a threat to the safety of the user and is not conducive to the use of the user. In addition, the packaging structure of the existing detection device is in consideration of airtightness and waterproofness. The splicing or buckle of the inner shell Gaskets or sealing rings are provided at the joint part, and a flow port is only set on one side of the housing. Although the detection of smoke and external drowning can be realized through this flow port, since there is only one direction for the external water flow to enter, the user After falling into the water or in the process of slow and accidental water entry, since the non-opening side is provided with a gasket or a sealing ring, only the water flow completely overflows the flow port to make the internal sensor sense, so that the water flow cannot be detected in time. In addition, the smoke sensor is often used in smoking areas, etc. It will be interfered and falsely reported. Therefore, a geographical location positioning device and its positioning method based on the Internet of Things are proposed

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