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Multi-sensor-based intelligent terminal control method and system

An intelligent control and multi-sensor technology, applied in energy-saving control technology, lighting devices, light sources, etc., can solve problems such as inaccurate misjudgment, achieve high recognition accuracy, improve intelligence level, power saving efficiency, and anti-interference ability strong effect

Inactive Publication Date: 2018-11-16
武汉思睿博特自动化系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the existing light control devices that only have infrared sensors and / or ultrasonic human body movement sensors have the problem of misjudgment and inaccuracy

Method used

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  • Multi-sensor-based intelligent terminal control method and system

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Experimental program
Comparison scheme
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Embodiment 1

[0072] The present invention provides a multi-sensor based intelligent control terminal method, the control method is not only suitable for small exhibition places, but also suitable for large museums containing multiple rooms, and also suitable for the application environment of smart homes and offices etc. Such as figure 1 shown, including the following execution steps:

[0073] In step 101, an image acquisition device acquires image information in a preset space.

[0074] For example, the image acquisition device may be a digital camera or an infrared camera. According to different application scenarios and cost considerations, cameras with different performance parameters of resolution, shock resistance, and telephoto can be selected.

[0075] In step 102, the microcontroller analyzes the feature information in the collected image, and judges whether the feature information matches the preset human body feature information.

[0076] For example: human body feature infor...

Embodiment 2

[0087] Embodiment 1 of the present invention provides a multi-sensor-based intelligent control terminal method. Compared with Embodiment 1, the embodiment of the present invention directly introduces infrared sensors and / or ultrasonic sensors into the processing flow of image information collection, so that the entire The technical solution has higher power-saving performance in the process of realization. Such as figure 2 shown, including the following execution steps:

[0088] In step 201, the infrared sensor and / or the ultrasonic sensor detects a moving object, triggering the microcontroller to call the digital camera to collect image information.

[0089] Among them, the meaning of the infrared sensor and / or the ultrasonic sensor is that one of them can be used as the sensor for detecting the moving object in the embodiment of the present invention, and two kinds of sensors can also be used to detect the moving object at the same time. The specific implementation depends...

Embodiment 3

[0105] In Embodiment 2, it is specifically disclosed that a digital camera is used for further detection on the basis of infrared sensors and / or ultrasonic human body movement sensors, which avoids the shortcomings of infrared sensors and / or ultrasonic human body movement sensors that are susceptible to environmental interference and cause misjudgment. Compared with the traditional infrared sensor and / or ultrasonic human body movement sensor light control device, it is a smart light control method with higher recognition accuracy and stronger anti-interference ability. In the specific implementation process, the method described in Embodiment 2 also has different branches at the system architecture level and the device layout level. Some will go in the direction of miniaturization and integration (such as the subsequent embodiment 5 and embodiment 6), while some will go in the direction of distribution, such as the embodiment of the present invention.

[0106] First, the diffe...

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Abstract

The invention relates to the technical field of intelligent control and provides a multi-sensor-based intelligent terminal control method and system. The control method comprises the steps as follows:an image acquisition device acquires image information in a preset space; a microcontroller analyzes feature information in collected images and judges whether the feature information is matched withpreset human body feature information or not; and if the feature information is matched with the preset human body feature information, the microcontroller sends out the information of executing a preset action to a controlled terminal. According to the multi-sensor-based intelligent terminal control method and system, the disadvantage that infrared sensors and / or ultrasonic human body motion sensors are susceptible to environmental interference to generate misjudgment is avoided; and compared with a traditional lamp control device employing the infrared sensors / or the ultrasonic human body motion sensors, an intelligent lamp control device has the advantages of being higher in recognition accuracy and higher in anti-jamming capability, and the intelligent level and the power-saving efficiency of the intelligent lamp control device are improved.

Description

【Technical field】 [0001] The invention relates to the technical field of intelligent control, in particular to a method and system for an intelligent control terminal based on multiple sensors. 【Background technique】 [0002] At present, traditional light control devices with only infrared sensors and / or ultrasonic human body movement sensors are composed of infrared sensors and / or ultrasonic human body movement sensors and controlled lamps. When moving within the sensing area, the infrared sensor and / or ultrasonic human body movement sensor will obtain a changed signal, and then control the switch to turn on and light the lamp. When the human body leaves the sensing area for a few seconds, the lamp goes out, and the lamp control process is completed. However, the traditional light control device with only infrared sensors and / or ultrasonic human body movement sensors has the disadvantage of misjudgment: when the human body stays in the sensing area of ​​the infrared sensor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
CPCH05B47/105Y02B20/40
Inventor 陆泽早彭刚覃珩杨亚北
Owner 武汉思睿博特自动化系统有限公司
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