A face recognition body temperature detection device with automatic protection function and its control method
A face recognition and automatic protection technology, applied in the field of face recognition body temperature detection equipment, can solve the problems of difficult to ensure the installation and removal of the lens cover, damage to the thermal imaging lens, long working hours, etc., so as to reduce the risk of damage to the thermal imaging lens, The effect of reducing the occupied space and improving the usability
Active Publication Date: 2021-03-16
深圳云及智慧科技有限公司
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Problems solved by technology
However, because the thermal imaging lens in this device is installed in one position for a long time, the working time is relatively long, and the user needs to observe the period of rain or stop rain at all times, which is not only time-consuming and laborious, it is difficult to ensure that the assembly and disassembly of the lens cover can be completed in time, and the The thermal imaging lens may be damaged during manual assembly and disassembly of the lens
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[0050] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0051] refer to figure 1 , is a face recognition body temperature detection device with automatic protection function disclosed in the present invention, including a data acquisition box 11, an image acquisition lens 12 and a thermal imaging lens 2. The image acquisition lens 12 and the thermal imaging lens 2 are installed on the data acquisition box 11 respectively, and the inside of the data acquisition box 11 is also provided with a microcontroller 13 electrically connected to the image acquisition lens 12 and the thermal imaging lens 2 respectively. In this embodiment, the image acquisition lens can be selected but not limited to a binocular camera.
[0052] refer to figure 1 , in this embodiment, the data collection box 11 is installed on the gate body 1, and in other embodiments, the data collection box 11 can also be connected to the access control e...
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The invention relates to a face recognition body temperature detection device with an automatic protection function, which includes an image acquisition lens for face recognition; a thermal imaging lens for body temperature detection; the thermal imaging lens includes a temperature measurement lens and a tube The housing is shaped and arranged around the temperature-measuring lens. There is a distance between the temperature-measuring lens and the front end of the housing to form a protective cavity; the protective component is arranged along the inner ring of the protective cavity and is used to cover the protective cavity; the protective component includes several sets of protective sheets. The protective sheet is automatically closed when the temperature measurement lens is threatened by rain or direct sunlight, and protects the temperature measurement lens; when the temperature measurement lens is not threatened by rain or direct sunlight, it is automatically opened to realize thermal imaging. While protecting, it also realizes non-contact real-time operation, which not only reduces labor costs or time costs, but also reduces the risk of damage to thermal imaging lenses caused by manual switching of protective components. The invention has the effect of automatically protecting the temperature measuring lens.
Description
technical field [0001] The invention relates to the technical field of face recognition body temperature detection equipment, in particular to a face recognition body temperature detection device with an automatic protection function and a control method thereof. Background technique [0002] At present, face recognition is a non-contact identification method based on facial feature information. Due to its convenient identification and fast response, it has been widely used in residential, school or office security management and public security criminal investigation. , and self-service and many other areas. [0003] In the prior art, for example, the Chinese utility model with the authorized announcement number CN208335212U discloses a face recognition image acquisition device, which includes a housing, and a circuit board and a two-dimensional color imaging module are arranged in the housing. The field of view of the two-dimensional color imaging module partially overlap...
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IPC IPC(8): G01J5/00G01J5/04G01N33/00G01J1/00G06K9/00
CPCG01J5/0025G01J5/04G01N33/00G01J1/00G01J2005/0077G06V40/166
Inventor 王进任少虎夏罗爽
Owner 深圳云及智慧科技有限公司