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Ultra-wideband and iBeacon based intelligent management system capable of high-precision three-dimensional positioning

An intelligent management system, three-dimensional positioning technology, applied in positioning, general control system, control/adjustment system and other directions, can solve the problems of low positioning accuracy, occlusion of elevation direction, poor stability, etc., to ensure the safety of related equipment and personnel, improve Industry work efficiency and the effect of enhancing industry management and control

Inactive Publication Date: 2018-12-25
ZHENGZHOU LOCARIS ELECTRONICS TECH CO LTD
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AI Technical Summary

Problems solved by technology

Theoretically, a simple ultra-wideband positioning technology can achieve high-precision three-dimensional positioning, but due to the limitation of indoor elevation and the complex environment, it is easy to cause occlusion in the elevation direction, making it difficult for a simple positioning technology to take into account the accuracy of three dimensions at the same time. position
The iBeacon technology is widely used in the indoor navigation of shopping malls due to its advantages of low deployment cost, small size, and easy integration. However, the iBeacon technology is based on RSSI to achieve position calculation. The distance measurement accuracy of this technology is low. The three-dimensional positioning system has low positioning accuracy and poor stability

Method used

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  • Ultra-wideband and iBeacon based intelligent management system capable of high-precision three-dimensional positioning
  • Ultra-wideband and iBeacon based intelligent management system capable of high-precision three-dimensional positioning
  • Ultra-wideband and iBeacon based intelligent management system capable of high-precision three-dimensional positioning

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Embodiment Construction

[0032] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0033] Such as figure 1 As shown, an intelligent management system based on ultra-wideband and iBeacon high-precision three-dimensional positioning, including basic database, high-precision three-dimensional real-time positioning system, geographic information system, video surveillance system, and comprehensive management information platform.

[0034] The basic database provides the basic data of the entire management system, is the foundation of the upper layer structure of the system, and plays the role of providing data support. The main data included are: detailed parameters of equipment, equipment operation status and staff attribute information.

[0035] Such as figure 2 As shown, the high-precision three-dimensional real-time positionin...

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Abstract

The invention discloses a UWB and iBeacon based intelligent management system capable of high-precision three-dimensional positioning. A UWB technology and an iBeacon technology are seamless integrated and a GIS geographic information system and video monitoring system are combined so as to realize three-dimensional positioning and trajectory playback of a moving target, visual command and scheduling, three-dimensional display of a positioning scene, high-risk area reminder, dynamic roll call, video linkage and other functions. The intelligent management system combines the advantages of the two technologies, thereby improving the precision of the three-dimensional positioning, reducing the cost, improving the stability of the whole system, and realizing intelligent control in the true sense.

Description

technical field [0001] The invention relates to a technology in the field of wireless indoor positioning, in particular to a three-dimensional real-time management system for moving objects. Background technique [0002] With the rapid development of mobile communication technology, people's demand for positioning and navigation is increasing, especially for complex indoor scenes such as power inspections, urban comprehensive utility corridors, and petrochemical plants, to realize real-time monitoring and tracking of mobile target location information, It has strong practical value. At present, the main indoor wireless positioning technologies include: ultra-wideband positioning technology, radio frequency identification technology and wireless sensor network, etc. Compared with other positioning technologies, ultra-wideband technology has high positioning accuracy, strong stability, and good anti-multipath effect. The advantages of low power and small radiation. In theory...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/048G01S5/02G01S5/06H04W64/00
CPCG01S5/0257G01S5/06G05B19/048H04W64/006
Inventor 李冀马琳琳何雪锋赵真真信金龙张绘军
Owner ZHENGZHOU LOCARIS ELECTRONICS TECH CO LTD
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