CN104954765A - Camera system for viewing behavior state of infant in real time through WiFi or Bluetooth - Google Patents
Camera system for viewing behavior state of infant in real time through WiFi or Bluetooth Download PDFInfo
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- CN104954765A CN104954765A CN201510434869.1A CN201510434869A CN104954765A CN 104954765 A CN104954765 A CN 104954765A CN 201510434869 A CN201510434869 A CN 201510434869A CN 104954765 A CN104954765 A CN 104954765A
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- 230000006399 behavior Effects 0.000 claims description 24
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Abstract
The invention discloses a camera system for viewing the behavior state of an infant in real time through WiFi or Bluetooth, The system comprises a camera assembly and a communication device, wherein the camera assembly is connected with the communication device through WiFi or Bluetooth, and used for shooting the behavior state of the infant and transmitting the video images to the communication device through WiFi or Bluetooth; the camera assembly comprises a front-facing 185-degree fisheye lens, a temperature sensor and a processing unit; the 185-degree fisheye lens and the temperature sensor are connected with the processing unit through an optical path, and receives image information through the optical path. According to the system, the behavior state of the infant can be viewed in real time through WiFi or Bluetooth; the temperature sensor can be additionally connected with a camera through WiFi, so that the video images can be obtained through an application program in the communication device; or, the temperature sensor can be additionally connected with the camera through Bluetooth 4.0 and the camera needs to be configured as required, so that the phenomenon about whether the infant kicks a quilt or not can be viewed immediately, and the cold prevention is realized.
Description
Technical field
The present invention relates to camera field, relate to a kind of camera system by WIFI or bluetooth real time inspection Infant behavior state specifically.
Background technology
Child especially baby due to too little, sleep in often can in spite of oneself quilt with it be kicked open, will make like this child especially baby catch a cold, cause the illnesss such as flu.Guardian can not stay in bedside when infant sleep always and supervise, meet some things sometimes will hurry and for a long time just can arrive baby's bedside and check, but at this moment, quilt is played long time by baby sometimes, especially in spring, autumn, winter, baby very easily catches a cold.
Therefore, need a kind of camera head be connected with the communication apparatus WIFI such as mobile phone or bluetooth to carry out the moment and monitor baby.
Summary of the invention
For deficiency of the prior art, the technical problem to be solved in the present invention there are provided a kind of camera system by WIFI or bluetooth real time inspection Infant behavior state.
For solving the problems of the technologies described above, the present invention is realized by following scheme: a kind of camera system passing through WIFI or bluetooth real time inspection Infant behavior state, and this system comprises:
Photomoduel, communication apparatus;
Described photomoduel is by WIFI or bluetooth connecting communication equipment, and photomoduel is made a video recording to Infant behavior state, simultaneously by captured video image by WIFI or Bluetooth transmission to communication apparatus;
Described photomoduel comprises preposition 185 degree of fish eye lenses, temperature-sensitive sticker, processing units, and described 185 degree of fish eye lenses, temperature-sensitive sticker by light path connection handling unit, and receive image information by light path;
Described processing unit comprises ccd image sensor, A/D converter, FPGA field programmable gate array, CCD drive circuit, the light signal that fish eye lens collects, under the driving of CCD clock driver circuit, is converted to analog voltage signal by described ccd image sensor; Analog voltage signal is converted to image digital signal via A/D converter again, image digital signal is transferred to communication module by after the collection of FPGA field programmable gate array, image digital signal is sent to communication apparatus by communication module by photomoduel, communication apparatus real-time reception Infant behavior state;
Described temperature-sensitive sticker is installed on fish-eye side, and by detecting the ambient temperature at baby place, the temperature collected is converted to analog voltage signal by light signal; Analog voltage signal is converted to image digital signal via A/D converter again, image digital signal is transferred to communication module by after the collection of FPGA field programmable gate array, image digital signal is sent to communication apparatus by communication module by photomoduel, communication apparatus real-time reception temperature pattern digital signal, the Temperature displaying of baby place environment is in the video clip of communication apparatus.
Further, described processing unit also comprises power module, clock module, debugging module, memory module.
Further, described power module provides power supply to photomoduel, it comprises voltage transformation module, power filtering module and power regulator module three parts, and input voltage is converted to 5V, 3.3V, 2.5V, 1.8V and 1.2V operating voltage needed for system by described voltage transformation module; Power filtering module carries out filtering process to each operating voltage, reduces the ripple component in power supply, improves power quality, for system stability work provides basic guarantee; Power regulator module disturbs for the transient electromagnetic alleviated from outside the impact caused system.
Further, described clock module (46) comprises CCD clock driver circuit, this circuit comprises first without electric capacity ~ the 5th electric capacity, FTF4027M chip, first resistance ~ the 7th resistance, first diode, second diode and DC power supply, first signal input part of described FTF4027M chip is as the first signal input part of described drive circuit, the secondary signal input of described FTF4027M chip is as the secondary signal input of described drive circuit, the first end of described first electric capacity simultaneously with the power positive end of described FTF4027M chip, described DC power anode connects, second end of described first electric capacity is connected with the first end of described second electric capacity, second end of described second electric capacity is simultaneously extreme with the power-of described FTF4027M chip, described DC power cathode connects, first signal output part of described FTF4027M chip is connected with the first end of described 3rd electric capacity, second end of described 3rd electric capacity simultaneously with the negative pole of described first diode, the first end of described first resistance, the first end of described 3rd resistance connects, the secondary signal output of described FTF4027M chip is connected with the first end of described 4th electric capacity, second end of described 4th electric capacity simultaneously with the negative pole of described second diode, the first end of described second resistance, the first end of described 7th resistance connects, the positive pole of described first diode simultaneously with the positive pole of described second diode, second end of described first resistance, second end of described second resistance, the first end of described 4th resistance, the first end of described 5th electric capacity connects, second end of described 4th resistance simultaneously with the first end of described 5th resistance, the first end of described 6th resistance connects, second end of described 5th resistance is connected with DC power anode, second end of described 5th electric capacity simultaneously with the second end of described 6th resistance, described DC power cathode connects, second end of described 3rd resistance is as the first signal output part of described drive circuit, second end of described 7th resistance is as the secondary signal output of described drive circuit.
Further, described debugging module is debugged 185 degree of fish-eye camera angle, makes the scope of shooting all the time around in baby region.
Further, described communication module comprises WIFI module, bluetooth 4.0 module, USB3.0 interface, universal input output I/O interface; These modules or interface are all presented as a device file under a linux operating system, application program is by externally sending data to device file write or reading data or read data from outside, in the course of the work, user can connect by WIFI the Infant behavior state video image that camera utilizes APP etc. to obtain camera to photograph, and also can be carried out obtaining information by USB3.0 and bluetooth 4.0 interface or is configured camera.
Further, described memory module is divided into volatile memory and nonvolatile memory two parts, volatile memory is mainly sdram memory, it for work in DSP or Cortex-A8 kernel datarams is provided, nonvolatile memory is mainly FLASH internal memory.
Relative to prior art, the invention has the beneficial effects as follows: camera system of the present invention is by WIFI and bluetooth real time inspection Infant behavior state, add temperature sensing meter, can be connected with camera by WIFI, the APP of communication apparatus is used to obtain image, also connect camera by bluetooth 4.0, camera is configured, can see immediately and get baby with or without kicking quilt phenomenon to prevent cold.
Accompanying drawing explanation
in order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is camera system overall structure theory diagram of the present invention.
Fig. 2 is clock module circuit diagram of the present invention.
Fig. 3 is camera structure schematic diagram of the present invention.
Mark in accompanying drawing: 185 degree of fish eye lenses 1, temperature-sensitive sticker 2, light path 3, processing unit 4, communication apparatus 5, ccd image sensor 41, A/D converter 42, FPGA field programmable gate array 43, CCD drive circuit 44, power module 45, clock module 46, debugging modules 47.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Please refer to accompanying drawing 1 ~ 3, a kind of camera system passing through WIFI or bluetooth real time inspection Infant behavior state of the present invention, this system comprises:
Photomoduel, communication apparatus; Described photomoduel is by WIFI or bluetooth connecting communication equipment 5, and photomoduel is made a video recording to Infant behavior state, simultaneously by captured video image by WIFI or Bluetooth transmission to communication apparatus 5; Described photomoduel comprises preposition 185 degree of fish eye lenses 1, temperature-sensitive sticker 2, processing unit 4, and described 185 degree of fish eye lenses 1, temperature-sensitive sticker 2 by light path 3 connection handling unit 4, and receive image information by light path; Described processing unit 4 comprises ccd image sensor 41, A/D converter 42, FPGA field programmable gate array 43, CCD drive circuit 44, the light signal that fish eye lens 1 collects, under the driving of CCD clock driver circuit, is converted to analog voltage signal by described ccd image sensor; Analog voltage signal is converted to image digital signal via A/D converter 42 again, image digital signal is transferred to communication module by after the collection of FPGA field programmable gate array, image digital signal is sent to communication apparatus 5 by communication module by photomoduel, communication apparatus 5 real-time reception Infant behavior state; Described temperature-sensitive sticker 2 is installed on the side of fish eye lens 1, and by detecting the ambient temperature at baby place, the temperature collected is converted to analog voltage signal by light signal; Analog voltage signal is converted to image digital signal via A/D converter 42 again, image digital signal is transferred to communication module by after the collection of FPGA field programmable gate array, image digital signal is sent to communication apparatus 5 by communication module by photomoduel, communication apparatus 5 real-time reception temperature pattern digital signal, the Temperature displaying of baby place environment is in the video clip of communication apparatus.
As shown in Figure 1, described processing unit 4 also comprises power module 45, clock module 46, debugging module 47, memory module.。Described power module 45 provides power supply to photomoduel, it comprises voltage transformation module, power filtering module and power regulator module three parts, and input voltage is converted to 5V, 3.3V, 2.5V, 1.8V and 1.2V operating voltage needed for system by described voltage transformation module; Power filtering module carries out filtering process to each operating voltage, reduces the ripple component in power supply, improves power quality, for system stability work provides basic guarantee; Power regulator module disturbs for the transient electromagnetic alleviated from outside the impact caused system;
As shown in Figure 2, described clock module 46 comprises CCD clock driver circuit, this circuit comprises first without electric capacity ~ the 5th electric capacity, FTF4027M chip, first resistance ~ the 7th resistance, first diode, second diode and DC power supply, first signal input part of described FTF4027M chip is as the first signal input part of described drive circuit, the secondary signal input of described FTF4027M chip is as the secondary signal input of described drive circuit, the first end of described first electric capacity simultaneously with the power positive end of described FTF4027M chip, described DC power anode connects, second end of described first electric capacity is connected with the first end of described second electric capacity, second end of described second electric capacity is simultaneously extreme with the power-of described FTF4027M chip, described DC power cathode connects, first signal output part of described FTF4027M chip is connected with the first end of described 3rd electric capacity, second end of described 3rd electric capacity simultaneously with the negative pole of described first diode, the first end of described first resistance, the first end of described 3rd resistance connects, the secondary signal output of described FTF4027M chip is connected with the first end of described 4th electric capacity, second end of described 4th electric capacity simultaneously with the negative pole of described second diode, the first end of described second resistance, the first end of described 7th resistance connects, the positive pole of described first diode simultaneously with the positive pole of described second diode, second end of described first resistance, second end of described second resistance, the first end of described 4th resistance, the first end of described 5th electric capacity connects, second end of described 4th resistance simultaneously with the first end of described 5th resistance, the first end of described 6th resistance connects, second end of described 5th resistance is connected with DC power anode, second end of described 5th electric capacity simultaneously with the second end of described 6th resistance, described DC power cathode connects, second end of described 3rd resistance is as the first signal output part of described drive circuit, second end of described 7th resistance is as the secondary signal output of described drive circuit,
As shown in Figure 1, the camera angle of described debugging module 47 to 185 degree of fish eye lenses 1 is debugged, and makes the scope of shooting all the time around in baby region.Described communication module comprises WIFI module, bluetooth 4.0 module, USB3.0 interface, universal input output I/O interface; These modules or interface are all presented as a device file under a linux operating system, application program is by externally sending data to device file write or reading data or read data from outside, in the course of the work, user can connect by WIFI the Infant behavior state video image that camera utilizes APP etc. to obtain camera to photograph, and also can be carried out obtaining information by USB3.0 and bluetooth 4.0 interface or is configured camera.Described memory module is divided into volatile memory and nonvolatile memory two parts, and volatile memory is mainly sdram memory, it for work in DSP or Cortex-A8 kernel datarams is provided, nonvolatile memory is mainly FLASH internal memory.
Camera system of the present invention is by WIFI and bluetooth real time inspection Infant behavior state, add temperature sensing meter, can be connected with camera by WIFI, the APP of communication apparatus is used to obtain image, also connect camera by bluetooth 4.0, camera is configured, can sees immediately and get baby with or without kicking quilt phenomenon to prevent cold.Guardian is when leaving the baby in sleep, carry with communication apparatus, communication apparatus is connected by WIFI or bluetooth with photomoduel, photomoduel is to baby's real-time photography, and by image signal transmission to communication apparatus, communication apparatus shows Infant behavior state, guardian is once find that baby kicks quilt off, get back in time by baby, quilt is built again, avoid baby and suffer from cold and cause flu.Temperature-sensitive sticker 2 can respond to the ambient temperature at baby place, the temperature of infant sleep is generally the most comfortable at 25 ~ 26 degree, if temperature-sensitive sticker 2 senses that the temperature of baby's environment is unfavorable to infant sleep, automatically information reminding can be sent, this information can be sent on communication apparatus 5, guardian is reminded to want adjusting indoor environment temperature, to adapt to infant sleep.
The foregoing is only the preferred embodiment of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (7)
1. pass through a camera system for WIFI or bluetooth real time inspection Infant behavior state, this system comprises:
Photomoduel, communication apparatus;
Described photomoduel is by WIFI or bluetooth connecting communication equipment (5), and photomoduel is made a video recording to Infant behavior state, simultaneously by captured video image by WIFI or Bluetooth transmission to communication apparatus (5);
It is characterized in that: described photomoduel comprises 185 degree of preposition fish eye lenses (1), temperature-sensitive sticker (2), processing unit (4), described 185 degree of fish eye lenses (1), temperature-sensitive sticker (2) by light path (3) connection handling unit (4), and receive image information by light path;
Described processing unit (4) comprises ccd image sensor (41), A/D converter (42), FPGA field programmable gate array (43), CCD drive circuit (44), the light signal that fish eye lens (1) collects, under the driving of CCD clock driver circuit, is converted to analog voltage signal by described ccd image sensor; Analog voltage signal is converted to image digital signal via A/D converter (42) again, image digital signal is transferred to communication module by after the collection of FPGA field programmable gate array, image digital signal is sent to communication apparatus (5) by communication module by photomoduel, communication apparatus (5) real-time reception Infant behavior state;
Described temperature-sensitive sticker (2) is installed on the side of fish eye lens (1), and by detecting the ambient temperature at baby place, the temperature collected is converted to analog voltage signal by light signal; Analog voltage signal is converted to image digital signal via A/D converter (42) again, image digital signal is transferred to communication module by after the collection of FPGA field programmable gate array, image digital signal is sent to communication apparatus (5) by communication module by photomoduel, communication apparatus (5) real-time reception temperature pattern digital signal, the Temperature displaying of baby place environment is in the video clip of communication apparatus.
2. a kind of camera system passing through WIFI or bluetooth real time inspection Infant behavior state according to claim 1, is characterized in that: described processing unit (4) also comprises power module (45), clock module (46), debugging module (47), memory module.
3. a kind of camera system passing through WIFI or bluetooth real time inspection Infant behavior state according to claim 2, it is characterized in that: described power module (45) provides power supply to photomoduel, it comprises voltage transformation module, power filtering module and power regulator module three parts, and input voltage is converted to 5V, 3.3V, 2.5V, 1.8V and 1.2V operating voltage needed for system by described voltage transformation module; Power filtering module carries out filtering process to each operating voltage, reduces the ripple component in power supply, improves power quality, for system stability work provides basic guarantee; Power regulator module disturbs for the transient electromagnetic alleviated from outside the impact caused system.
4. a kind of camera system passing through WIFI or bluetooth real time inspection Infant behavior state according to claim 2, it is characterized in that: described clock module (46) comprises CCD clock driver circuit, this circuit comprises first without electric capacity ~ the 5th electric capacity, FTF4027M chip, first resistance ~ the 7th resistance, first diode, second diode and DC power supply, first signal input part of described FTF4027M chip is as the first signal input part of described drive circuit, the secondary signal input of described FTF4027M chip is as the secondary signal input of described drive circuit, the first end of described first electric capacity simultaneously with the power positive end of described FTF4027M chip, described DC power anode connects, second end of described first electric capacity is connected with the first end of described second electric capacity, second end of described second electric capacity is simultaneously extreme with the power-of described FTF4027M chip, described DC power cathode connects, first signal output part of described FTF4027M chip is connected with the first end of described 3rd electric capacity, second end of described 3rd electric capacity simultaneously with the negative pole of described first diode, the first end of described first resistance, the first end of described 3rd resistance connects, the secondary signal output of described FTF4027M chip is connected with the first end of described 4th electric capacity, second end of described 4th electric capacity simultaneously with the negative pole of described second diode, the first end of described second resistance, the first end of described 7th resistance connects, the positive pole of described first diode simultaneously with the positive pole of described second diode, second end of described first resistance, second end of described second resistance, the first end of described 4th resistance, the first end of described 5th electric capacity connects, second end of described 4th resistance simultaneously with the first end of described 5th resistance, the first end of described 6th resistance connects, second end of described 5th resistance is connected with DC power anode, second end of described 5th electric capacity simultaneously with the second end of described 6th resistance, described DC power cathode connects, second end of described 3rd resistance is as the first signal output part of described drive circuit, second end of described 7th resistance is as the secondary signal output of described drive circuit.
5. a kind of camera system passing through WIFI or bluetooth real time inspection Infant behavior state according to claim 2, it is characterized in that: the camera angle of described debugging module (47) to 185 degree of fish eye lenses (1) is debugged, make the scope of shooting all the time around in baby region.
6. a kind of camera system passing through WIFI or bluetooth real time inspection Infant behavior state according to claim 1, is characterized in that: described communication module comprises WIFI module, bluetooth 4.0 module, USB3.0 interface, universal input output I/O interface; These modules or interface are all presented as a device file under a linux operating system, application program is by externally sending data to device file write or reading data or read data from outside, in the course of the work, user can connect by WIFI the Infant behavior state video image that camera utilizes APP etc. to obtain camera to photograph, and also can be carried out obtaining information by USB3.0 and bluetooth 4.0 interface or is configured camera.
7. a kind of camera system passing through WIFI or bluetooth real time inspection Infant behavior state according to claim 2, it is characterized in that: described memory module is divided into volatile memory and nonvolatile memory two parts, volatile memory is mainly sdram memory, it for work in DSP or Cortex-A8 kernel datarams is provided, nonvolatile memory is mainly FLASH internal memory.
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| CN201510434869.1A CN104954765A (en) | 2015-07-23 | 2015-07-23 | Camera system for viewing behavior state of infant in real time through WiFi or Bluetooth |
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Cited By (1)
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Effective date of registration: 20151117 Address after: Longgang District of Shenzhen City, Guangdong province 518000 Bantian street light house village Room 903 Beverly Villa Applicant after: SHENZHEN XIANGMEIYUAN OPTOELECTRONICS TECHNOLOGY CO., LTD. Address before: North River in Wancheng District of Nanyang Henan province 473000 City No. 97 Applicant before: Wu Shuping |
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Application publication date: 20150930 |