Passenger flow volume statistical method based on RSSI fluctuation characteristics
A statistical method and a technology of fluctuation characteristics, applied in the direction of location-based services, advanced technologies, instruments, etc., to avoid various misidentifications and achieve the effect of rapid and low-cost deployment
Inactive Publication Date: 2020-12-04
上海数川数据科技有限公司
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[0007] The purpose of the present invention is to provide a passenger flow statistics method based on RSSI fluctuation characteristics, which has the advantages of high precision and no invasion of privacy, and solves the problems mentioned in the background technology
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[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0026] see Figure 1-3 ,like figure 1 As shown, a passenger flow statistics method and system based on RSSI fluctuation characteristics, the implementation method involves a wireless signal transmitter 2 , a wireless signal receiver 3 and a computing platform 4 .
[0027] The wireless signal transmitter 2 is a wireless device that periodically broadcasts its own ID information, and the wireless signal it sends can be detected by the wireless signal receiver 3...
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The invention discloses a passenger flow volume statistical method based on RSSI fluctuation characteristics. The method comprises a passenger flow volume statistical system, the passenger flow volumestatistical system comprises a wireless signal emitter, a wireless signal receiver and a computing platform, preferably, the wireless signal emitter has the function of periodically emitting wirelesssignal broadcast frames, a typical wireless signal emitter is low-power-consumption Bluetooth equipment, and preferably, the wireless signal receiver is used for receiving a wireless signal transmitted by the wireless signal emitter, analyzing the wireless signal broadcast frames, extracting information like a received signal strength RSSI value and a wireless signal emitter identifier, and sending the information to a computing platform for processing through a network interface. According to the invention, low-power-consumption Bluetooth equipment can be adopted during implementation, complex wiring is not needed, and rapid and low-cost deployment can be realized. The human body detection method provided by the invention is less affected by external environmental factors, and can effectively avoid various false identifications.
Description
technical field [0001] The invention relates to the technical field of digital marketing, in particular to a passenger flow statistics method based on RSSI fluctuation characteristics. Background technique [0002] In recent years, digital marketing technology driven by big data, cloud computing and AI technology has become an important means for offline stores to transform to intelligence and digitalization. Passenger flow refers to the number of people entering and leaving a business place per unit time, which directly reflects the number of people in a business place. Popularity is one of the most important indicators in digital marketing technology. How to accurately and efficiently obtain traffic data has become one of the key issues to be solved in the field of digital marketing. [0003] In addition to the traditional manual counting and statistical methods, currently commonly used automated passenger flow statistics methods include: infrared induction statistical met...
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IPC IPC(8): H04W4/02H04W24/08H04W64/00G07C9/00
CPCH04W4/02H04W24/08H04W64/006G07C9/00Y02D30/70
Inventor 李新李征宇赵宇迪
Owner 上海数川数据科技有限公司