CN108696684B

CN108696684B - Camera module capable of being integrated on smart phone platform

Info

Publication number: CN108696684B
Application number: CN201810518309.8A
Authority: CN
Inventors: 不公告发明人
Original assignee: Weihai United Image Co ltd
Current assignee: Weihai United image Co.,Ltd.
Priority date: 2018-05-28
Filing date: 2018-05-28
Publication date: 2021-08-27
Anticipated expiration: 2038-05-28
Also published as: CN108696684A

Abstract

The invention relates to a camera module capable of being integrated on a smart phone platform, which comprises a visible light image sensor, an infrared light image sensor, a visible light lens, an 850nm infrared light band-pass lens, a USB interface and an image processor, wherein the visible light image sensor is arranged on the infrared light image sensor; the visible light camera lens and the visible light image sensor form a visible light camera; the 850nm infrared band-pass lens only allows 850nm infrared light to pass through and forms a 850nm infrared band-pass camera with the infrared image sensor; the visible light image sensor, the infrared light image sensor and the USB interface are respectively connected with the USB interface. The image processor is connected with the infrared light image sensor and can collect image data collected by the visible light image sensor and the infrared light image sensor; the infrared band-pass camera and the visible light camera are integrated on the camera module at the same angle of view, adjacent mounting positions, and the same shooting direction.

Description

Camera module capable of being integrated on smart phone platform

Technical Field

The invention belongs to the field of camera shooting, and particularly relates to a camera module capable of being integrated in a smart phone platform.

Background

With the development of smart phones, people can conveniently surf the internet, shop, game and the like through the mobile phones, the mobile phone games are developed very quickly in several days, and meanwhile, the game pictures are also developed from common 2D to 3D; however, due to the limitation of miniaturization of the mobile phone, it is difficult to integrate the simulated gunfight game into the smart game mobile phone.

The existing game simulating gunfight usually adopts specific equipment to play in a specific field, and the game can be played in a team, and has the following defects: the shot is shot only by laser, so that misjudgment of the shot is easily caused; the game can be played only in a special place due to the limitation of the place; the cost of the game equipment is high, and the game equipment is difficult to popularize.

In addition, most of the cameras of the existing smart phones can only shoot visible light images. Some cameras for monitoring use an infrared camera and a visible light camera as a whole, but most of them are used at different time periods, for example, the camera is used for shooting in the daytime and the infrared camera is used for shooting in the evening.

Therefore, it is an object of the present invention to provide a camera module that can be integrated into a smart phone platform to facilitate the integration of a simulated gunfight game into a mobile phone.

Disclosure of Invention

In order to solve the defects of the prior art and the like, the camera module capable of being integrated in the smart phone platform comprises a visible light image sensor, an infrared light image sensor, a visible light lens, a 850nm infrared light band-pass lens, a USB interface and an image processor; the visible light camera lens and the visible light image sensor form a visible light camera; the 850nm infrared band-pass lens only allows 850nm infrared light to pass through and forms a 850nm infrared band-pass camera with the infrared image sensor; the visible light image sensor, the infrared light image sensor and the USB interface are respectively connected with the image processor, and the image processor can collect image data collected by the visible light image sensor and the infrared light image sensor; the infrared band-pass camera and the visible light camera are integrated on the camera module at the same field angle, adjacent mounting positions and the same shooting direction;

in a working state, the infrared band-pass camera only collects 850nm infrared images to filter other light interference information; the visible light camera only collects visible light images; after receiving the visible light image and the infrared light image, the image sensor synthesizes the two images at the same time and marks the position of the infrared light in the visible light image by a conspicuous color to generate a new image; and the image processor transmits the generated new image to a smart phone terminal connected with the camera module through a USB interface.

As a further improvement of the present invention, the visible light image sensor is a 1080P visible light color image sensor; the infrared light image sensor is a 1080P infrared light black-and-white image sensor; the visible light image sensor and the infrared light image sensor are all global shutter exposure sensors.

As a further improvement of the invention, the camera module can be arranged in a smart game mobile phone.

As a further improvement of the present invention, the image processor further comprises a hit determination module for capturing an infrared beam emitted from red by using the infrared light image sensor and determining whether the emitted infrared beam falls on an enemy player; when the player sends an infrared beam, a signal is sent to the smart phone, the smart phone controls the visible light camera to shoot a group of visible light photos of the enemy player character at the current moment and controls the 850nm infrared band-pass camera to shoot a group of infrared photos of the enemy game character at the current moment, and whether the falling point of the emitted infrared beam is overlapped with the enemy player character or not is detected from the visible light photos and the infrared photos of the enemy player character; if the characters are overlapped, the character of the enemy player is judged to be hit, and if not, the character of the enemy player is not hit.

As a further improvement of the invention, the hit determination module simultaneously determines the position of the infrared beam falling in the character photo and then sends the infrared beam to the smart game phone to record the hit condition.

Compared with the prior art, the invention has the following beneficial effects:

the invention provides a camera module which can be integrated in a smart phone platform, can filter light, has good reliability and high judgment accuracy, when a laser beam hits a human body, an image processor shoots a group of images which are combined into visible light and infrared light, and the position of the image where the laser beam hits is marked on the image, so that the hit judgment accuracy is effectively improved.

Drawings

Fig. 1 is a schematic diagram of a camera module that can be integrated into a smart phone platform according to the present invention.

Detailed Description

Example (b): camera module capable of being integrated on smart phone platform

Referring to fig. 1, the infrared camera comprises a visible light image sensor, an infrared light image sensor, a visible light lens, an 850nm infrared light band-pass lens, a USB interface and an image processor. The visible light camera lens and the visible light image sensor form a visible light camera; the 850nm infrared band-pass lens only allows 850nm infrared light to pass through and forms a 850nm infrared band-pass camera with the infrared image sensor; the visible light image sensor, the infrared light image sensor and the USB interface are respectively connected with the image processor, and the image processor can collect image data collected by the visible light image sensor and the infrared light image sensor.

The infrared band-pass camera and the visible light camera are integrated on the camera module with the same field angle, adjacent mounting positions and the same shooting direction.

In a working state, the infrared band-pass camera only collects 850nm infrared images to filter other light interference information; the visible light camera only collects visible light images; after receiving the visible light image and the infrared light image, the image sensor synthesizes the two images at the same time and marks the position of the infrared light in the visible light image by a conspicuous color to generate a new image; and the image processor transmits the generated new image to a smart phone terminal connected with the camera module through a USB interface. When the laser beam strikes the human body, the image processor will take a set of images that combine visible light and infrared light, and by marking the image where the laser beam strikes.

In this embodiment, the camera module that can integrate in the smart phone platform of this embodiment can be set up to the smart phone in, utilize this smart phone to play the rifle and simulate gunfight game. The image processor also comprises a hit judging module which is used for capturing infrared beams emitted by the infrared light image sensor when judging whether the shooting is made after the gun is started in the game process and judging whether the emitted infrared beams fall on the body of an enemy player; when the player sends an infrared beam, a signal is sent to the smart phone, the smart phone controls the visible light camera to shoot a group of visible light photos of the enemy player character at the current moment and controls the 850nm infrared band-pass camera to shoot a group of infrared photos of the enemy game character at the current moment, and whether the falling point of the emitted infrared beam is overlapped with the enemy player character or not is detected from the visible light photos and the infrared photos of the enemy player character; if the characters are overlapped, the character of the enemy player is judged to be hit, and if not, the character of the enemy player is not hit. The hit determination module simultaneously determines the position of the infrared beam in the character photo, and then sends the infrared beam to the smart game mobile phone to record the hit condition.

The present invention has been described in detail, and it should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

Claims

1. The utility model provides a can integrate in camera module of smart mobile phone platform which characterized in that: the infrared camera comprises a visible light image sensor, an infrared light image sensor, a visible light lens, an 850nm infrared light band-pass lens, a USB interface and an image processor; the visible light camera lens and the visible light image sensor form a visible light camera; the 850nm infrared band-pass lens only allows 850nm infrared light to pass through and forms a 850nm infrared band-pass camera with the infrared image sensor; the visible light image sensor, the infrared light image sensor and the USB interface are respectively connected with the image processor, and the image processor can collect image data collected by the visible light image sensor and the infrared light image sensor; the infrared band-pass camera and the visible light camera are integrated on the camera module at the same field angle, adjacent mounting positions and the same shooting direction; in a working state, the infrared band-pass camera only collects 850nm infrared images to filter other light interference information; the visible light camera only collects visible light images; after receiving the visible light image and the infrared light image, the image sensor synthesizes the two images at the same time and marks the position of the infrared light in the visible light image by a conspicuous color to generate a new image; the image processor transmits the generated new image to a smart phone terminal connected with the camera module through a USB interface;

the visible light image sensor is a 1080P visible light color image sensor; the infrared light image sensor is a 1080P infrared light black-and-white image sensor; the visible light image sensor and the infrared light image sensor are both global shutter exposure sensors; the camera module can be arranged in the intelligent game mobile phone;

the image processor further includes a hit determination module which captures an infrared beam emitted from red by using the infrared light image sensor and determines whether the emitted infrared beam falls on an enemy player; when the player sends an infrared beam, a signal is sent to the smart phone, the smart phone controls the visible light camera to shoot a group of visible light photos of the enemy player character at the current moment and controls the 850nm infrared band-pass camera to shoot a group of infrared photos of the enemy game character at the current moment, and whether the falling point of the emitted infrared beam is overlapped with the enemy player character or not is detected from the visible light photos and the infrared photos of the enemy player character; if the characters are overlapped, judging that the character of the enemy player is hit, and judging that the character of the enemy player is not hit; the hit determination module simultaneously determines the position of the infrared beam in the character photo, and then sends the infrared beam to the smart game mobile phone to record the hit condition.