Control system, control program, control method, and transmitter used in control system

Pending Publication Date: 2020-10-16
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The positioning client consumes power in communication with the positioning server

Method used

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  • Control system, control program, control method, and transmitter used in control system
  • Control system, control program, control method, and transmitter used in control system
  • Control system, control program, control method, and transmitter used in control system

Examples

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no. 1 example

[0018] (1 Overview

[0019] Such as figure 1 As shown, the control system 10 according to this embodiment includes a communication unit (the first communication unit 21 ), an acquisition unit 331 and an output unit 332 . The communication unit (first communication unit 21 ) communicates with the transmitter 40 for transmitting wireless signals. The acquisition unit 331 acquires positional information on the position of the transmitter 40 based on the wireless signal transmitted from the transmitter 40 and received by the communication unit (first communication unit 21 ). The output unit 332 sends an instruction signal from the communication unit (the first communication unit 21 ) to the transmitter 40 according to the position information acquired by the acquisition unit 331 . The instruction signal includes adjustment information, and the adjustment information is used to change at least one of the time interval for transmitting wireless signals by the transmitter 40 and t...

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PUM

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Abstract

The purpose of the present disclosure is to reduce power consumption of a transmitter. A control system (10) includes a communication unit (21), an acquisition unit (331), and an output unit (332). The communication unit (21) communicates with a transmitter (40) that transmits wireless signals. On the basis of the wireless signals transmitted from the transmitter (40) and received by the communication unit (21), the acquisition unit (331) acquires location information relating to the location of the transmitter (40). On the basis of the location information acquired by the acquisition unit (331), the output unit (332) causes the communication unit (21) to transmit command signals, including adjustment information, to the transmitter (40). The adjustment information is the information for changing time intervals, at which the transmitter (40) transmits the wireless signals, and / or transmission power, with which the transmitter (40) transmits the wireless signals.

Description

technical field [0001] The present invention generally relates to control systems, control programs, control methods and transmitters for use in control systems. More particularly, the present invention relates to a control system for controlling a transmitter for transmitting wireless signals, and a control program, a control method, and a transmitter for use in the control system. Background technique [0002] There is known an indoor positioning system including a positioning server (control system) and a positioning client (transmitter) (for example, see Patent Document 1). [0003] In the indoor positioning system of Patent Document 1, the positioning server receives sensor information collected indoors by the positioning client from the positioning client, such as radio wave intensity and sound wave intensity, thereby determining the positioning client based on the sensor information thus received. The estimated position of the end. [0004] In the indoor positioning...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S5/14G01S1/68
CPCH04W52/60H04W52/283G01S5/02G01S1/0428G01S1/68G01S5/0226G01S5/14H04W64/003
Inventor 王燕峰松尾至生天野昌幸
Owner PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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