Method and equipment for realizing Proximal sensor function and medium

A sensor and functional technology, applied in the field of sensors, can solve the problems of occupying the internal space of the carrier product, increasing the volume of the carrier product, increasing the manufacturing cost of the product, etc., and achieve the effect of saving internal space, product cost-effective advantages, and reducing volume

Pending Publication Date: 2022-01-07
SHANGHAI LONGCHEER TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] An object of the present application is to provide a method to solve the problem that the hardware modules of the TOF sensor and the Proximity sensor are assembled on the carrier product at the same time

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  • Method and equipment for realizing Proximal sensor function and medium
  • Method and equipment for realizing Proximal sensor function and medium

Examples

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Example Embodiment

[0040] The present application provides a method of implementing a Proximity sensor function using TOF sensors, which comprises the following steps:

[0041] S101: The underlying algorithm module receives the distance data acquired by the TOF sensor;

[0042] S102: The bottom layer algorithm module determines whether the received distance data satisfies the function threshold of the Proximity sensor;

[0043] S103: If satisfied, the bottom layer algorithm module generates a dynamic marker bit and transmits the dynamic marking bib to the hardware abstraction layer;

[0044] S104: After the hardware abstraction layer processing module is compatible with the dynamic tag bits, the dynamic tag bib is transmitted to the ProxImity application layer interface so that the application that calls the ProxImity application interface implements the Proximity sensor function.

[0045] By below figure 1 The steps of the present application are described in further detail.

[0046] S101: The unde...

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Abstract

Compared with the prior art, the invention provides the method for realizing a Proximal sensor function by using a TOF sensor. The method comprises the following steps of: judging whether the function of the Proximal sensor can be executed or not by judging data acquired by a TOF sensor, converting the data into a dynamic flag bit which can be identified by the Proximal sensor in a bottom layer algorithm if the function of the Proximal sensor can be executed, and finally, sending the dynamic flag bit to an application interface of the Proximal sensor to be called after the dynamic flag bit is subjected to compatibility processing by a virtual layer. Therefore, the TOF sensor is used for realizing the function of the Proximal sensor, two requirements can be met by only installing the TOF sensor on equipment which simultaneously needs the two sensors, and hardware modules of the TOF sensor and the Proximal sensor do not need to be simultaneously assembled on a carrier product. According to the scheme, the volume of a carrier product is reduced, the internal space of the carrier product is saved, the manufacturing cost of the product is reduced, the cost performance of the product is more superior, and the market competitiveness of the product is improved.

Description

technical field [0001] The present application relates to the field of sensors, especially the method, device and medium for realizing the function of the Proximity sensor for the TOF sensor. Background technique [0002] In the prior art, both the TOF sensor and the Proximity sensor are sensors for distance measurement through a VCSEL (Vertical Cavity Surface Emitting Laser). The basic technical principles of the two are similar, and the difference is that the range of the TOF sensor can reach 250cm, and it is mostly used in ranging scenarios with a distance of 50cm to 100cm, such as near bright screens. Proximity sensors generally have a range of less than 50cm, and are mostly used in application scenarios with a distance of less than 10cm, such as turning on and off the screen during a call. [0003] In a specific device or application scenario, it is often necessary to use two sensors at the same time, such as a mobile phone. However, the existing method is to assemble...

Claims

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Application Information

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IPC IPC(8): G01S17/08G01S7/481
CPCG01S17/08G01S7/481
Inventor 陈昌安荣忠祥周广成杜军红葛振纲
Owner SHANGHAI LONGCHEER TECH CO LTD
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