CN205092911U - Track information acquisition device based on electric infrared induction is released to heat - Google Patents
Track information acquisition device based on electric infrared induction is released to heat Download PDFInfo
- Publication number
- CN205092911U CN205092911U CN201520875406.4U CN201520875406U CN205092911U CN 205092911 U CN205092911 U CN 205092911U CN 201520875406 U CN201520875406 U CN 201520875406U CN 205092911 U CN205092911 U CN 205092911U
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- camera
- circuit
- base
- pyroelectric infrared
- output shaft
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Abstract
The utility model relates to a track information acquisition device based on electric infrared induction is released to heat, its characterized in that: be used for fixing the flying saucer form base on the ceiling including one, be provided with step motor in the flying saucer form base, step motor's output shaft is provided with the spherical swivel mount of fourth, the spherical swivel mount middle part of fourth is provided with the camera, the flying saucer is described and is provided with the translucent cover body under the base, is used for surrounding the spherical swivel mount of fourth, camera both sides side is provided with infrared illumination LED lamp, the step motor cover is equipped with a circuit board, be provided with power supply circuit and MCU on the circuit board, MCU is connected with four pyroelectric infrared sensor, camera driver circuit, stepping motor drive circuit, wireless communication module and infrared illumination LED lamp driving circuit, the utility model discloses simple structure can control the camera camera site through the infrared detection, and ability self -cleaning, has certain practical value.
Description
Technical field
The utility model relates to camera technical field, particularly a kind of tracked information harvester based on pyroelectric infrared-sensing.
Background technology
Existing most of camera has blind area, the i.e. enable also just passive type control carrying out coordinated signals, cannot accomplish automatically to locate obtaining information according to the stream of people, existing camera head control model is single, also there is surface of camera head to be covered by dust, affect the problem of cleaning degree.
Utility model content
For overcoming the problems referred to above, the purpose of this utility model is to provide.
The utility model adopts the realization of following scheme based on the tracked information harvester of pyroelectric infrared-sensing, automatically can regulate the camera watch region of camera according to the structure of infrared detection.
The utility model adopts following scheme to realize: a kind of tracked information harvester based on pyroelectric infrared-sensing, it is characterized in that: comprise one for fixing UFO-like base on the ceiling, stepping motor is provided with in described UFO-like base, the output shaft of described stepping motor is provided with 1/4th spherical swivel bases, camera is provided with in the middle part of described 1/4th spherical swivel bases, described UFO-like base is arranged with a transparent cover, in order to surround described 1/4th spherical swivel bases; Described camera two side is provided with infrared illumination LED; Described stepping motor is arranged with a circuit board, described circuit board is provided with power circuit and MCU, described MCU is connected with four pyroelectric infrared sensors, webcam driver circuit, stepper motor driving circuit, wireless communication module and infrared illumination LED lamp drive circuit; Described four pyroelectric infrared sensors symmetry is laid in the following side of described UFO-like base, and forms an angle with ground.
In the utility model one embodiment, the output shaft of described stepping motor is also provided with a L shape rotating shaft vertical with this output shaft, described L shape turns the tip of the axis and is provided with an arc hairbrush, drives this arc hairbrush to clear up described transparent cover surface in order to the rotating shaft of L shape under the driving of output shaft.
In the utility model one embodiment, described arc hairbrush one end is fixed in the rotating shaft of described L shape, and the other end is articulated with bottom centre's point of described transparent cover.
The utility model structure is simple, by identified region is divided into four regions by four pyroelectric infrared sensors, many to differentiate which region people, which people from region is few, then according to the setting of administrative staff, automatically can regulate the direction of camera, can be that people's multizone automatically snaps, and also can be that the few region of people automatically snaps; In addition, this device also possesses outer surface cleaning function, effectively can ensure the definition of taking.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is the A-A cross-sectional schematic of Fig. 1.
Fig. 3 is the utility model embodiment schematic block circuit diagram.
Fig. 4 is another embodiment sectional structure chart of the utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
As shown in Figure 1, Figure 2 and Figure 3, the present embodiment provides a kind of tracked information harvester based on pyroelectric infrared-sensing, it comprises one for fixing UFO-like base 1 on the ceiling, stepping motor 2 is provided with in described UFO-like base, the output shaft 12 of described stepping motor is provided with 1/4th spherical swivel bases 3, be provided with camera 4 in the middle part of described 1/4th spherical swivel bases, described UFO-like base is arranged with a transparent cover 5, in order to surround described 1/4th spherical swivel bases; Described camera 4 liang of sides are provided with infrared illumination LED 6; Described stepping motor is arranged with a circuit board 7, described circuit board is provided with power circuit and MCU, described MCU is connected with four pyroelectric infrared sensors 8, webcam driver circuit, stepper motor driving circuit, wireless communication module and infrared illumination LED lamp drive circuit; Described four pyroelectric infrared sensor 8 symmetries are laid in the following side of described UFO-like base, and form an angle with ground.This angle can be 45 degree, but is not limited to this.
The utility model is symmetrical arranged pyroelectric infrared sensor by the following side surrounding at UFO-like base, can differentiate that there is people in which region, according to the condition of setting, can transfer to detecting location and carry out image collection.
Refer to Fig. 4, in the utility model one embodiment, the output shaft of described stepping motor is also provided with a L shape rotating shaft 9 vertical with this output shaft, described L shape turns the tip of the axis and is provided with an arc hairbrush 10, drives this arc hairbrush to clear up described transparent cover surface in order to the rotating shaft of L shape under the driving of output shaft.Described arc hairbrush one end is fixed in the rotating shaft of described L shape, and the other end is articulated with bottom centre's point 11 of described transparent cover.Like this, while camera rotates, this hairbrush also can clean the surface of transparent cover, ensures the definition of shooting, overcomes the trouble that the existing human at periodic intervals of needs cleans camera.
The utility model device can be arranged on the ceiling of public place or the hall of user's family, because it can carry out detecting without dead angle to surrounding, when detecting, automatically the position of camera is regulated according to the setting of user, overcome the drawback that the impact of existing camera dead angle gathers, be specially adapted to the image information collecting of public arena, structure is simple, easy for installation, there is good practical value.
The utility model project is from Ministry of Public Security's application innovation planning item " the video investigation intelligent Application research based on face recognition technology " (numbering: 2012YYCXFJST057).
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (3)
1. the tracked information harvester based on pyroelectric infrared-sensing, it is characterized in that: comprise one for fixing UFO-like base on the ceiling, stepping motor is provided with in described UFO-like base, the output shaft of described stepping motor is provided with 1/4th spherical swivel bases, camera is provided with in the middle part of described 1/4th spherical swivel bases, described UFO-like base is arranged with a transparent cover, in order to surround described 1/4th spherical swivel bases; Described camera two side is provided with infrared illumination LED; Described stepping motor is arranged with a circuit board, described circuit board is provided with power circuit and MCU, described MCU is connected with four pyroelectric infrared sensors, webcam driver circuit, stepper motor driving circuit, wireless communication module and infrared illumination LED lamp drive circuit; Described four pyroelectric infrared sensors symmetry is laid in the following side of described UFO-like base, and forms an angle with ground.
2. the tracked information harvester based on pyroelectric infrared-sensing according to claim 1, it is characterized in that: the output shaft of described stepping motor is also provided with a L shape rotating shaft vertical with this output shaft, described L shape turns the tip of the axis and is provided with an arc hairbrush, drives this arc hairbrush to clear up described transparent cover surface in order to the rotating shaft of L shape under the driving of output shaft.
3. the tracked information harvester based on pyroelectric infrared-sensing according to claim 2, is characterized in that: described arc hairbrush one end is fixed in the rotating shaft of described L shape, and the other end is articulated with bottom centre's point of described transparent cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520875406.4U CN205092911U (en) | 2015-11-05 | 2015-11-05 | Track information acquisition device based on electric infrared induction is released to heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520875406.4U CN205092911U (en) | 2015-11-05 | 2015-11-05 | Track information acquisition device based on electric infrared induction is released to heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205092911U true CN205092911U (en) | 2016-03-16 |
Family
ID=55483560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520875406.4U Expired - Fee Related CN205092911U (en) | 2015-11-05 | 2015-11-05 | Track information acquisition device based on electric infrared induction is released to heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205092911U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838725A (en) * | 2017-03-06 | 2017-06-13 | 浙江阳光美加照明有限公司 | A kind of LED intelligent security guard lamps of broad angular combined monitoring |
| CN107561992A (en) * | 2017-10-24 | 2018-01-09 | 广东轻工职业技术学院 | Thermal source monitoring alarm set and method are fixed in a kind of intelligent kitchen |
| CN108388178A (en) * | 2018-03-09 | 2018-08-10 | 昆山翰辉电子科技有限公司 | A kind of full angle infrared identification device |
-
2015
- 2015-11-05 CN CN201520875406.4U patent/CN205092911U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838725A (en) * | 2017-03-06 | 2017-06-13 | 浙江阳光美加照明有限公司 | A kind of LED intelligent security guard lamps of broad angular combined monitoring |
| CN107561992A (en) * | 2017-10-24 | 2018-01-09 | 广东轻工职业技术学院 | Thermal source monitoring alarm set and method are fixed in a kind of intelligent kitchen |
| WO2019080341A1 (en) * | 2017-10-24 | 2019-05-02 | 广东轻工职业技术学院 | Apparatus and method for automatically monitoring heat source in home kitchen |
| CN107561992B (en) * | 2017-10-24 | 2023-10-27 | 广东轻工职业技术学院 | Intelligent kitchen fixed heat source monitoring and reminding device and method |
| CN108388178A (en) * | 2018-03-09 | 2018-08-10 | 昆山翰辉电子科技有限公司 | A kind of full angle infrared identification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20161105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |