CN201919092U - Multi-path digital image or digital video acquisition device - Google Patents
Multi-path digital image or digital video acquisition device Download PDFInfo
- Publication number
- CN201919092U CN201919092U CN2010206577664U CN201020657766U CN201919092U CN 201919092 U CN201919092 U CN 201919092U CN 2010206577664 U CN2010206577664 U CN 2010206577664U CN 201020657766 U CN201020657766 U CN 201020657766U CN 201919092 U CN201919092 U CN 201919092U
- Authority
- CN
- China
- Prior art keywords
- digital
- digital image
- cpu
- digital video
- image sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Abstract
The utility model relates to an image or video acquisition device, in particular to a multi-path digital image or digital video acquisition device. The multi-path digital image or digital video acquisition device comprises a plurality of digital image sensors or digital image sensor circuit modules, a multi-path data selector, a digital image or digital video acquisition module and a central processing unit. The multi-path digital image or digital video acquisition device can realize the acquisition of multi-path digital images or digital videos by utilizing one central processing unit, and has the advantages of being compact in structure, low in cost, small in volume and the like.
Description
Technical field
The utility model relates to image or video acquisition device, particularly a kind of duplex digital image or digital video harvester.
Background technology
Existing image or video acquisition device generally all are the collections at analog video signal, must use A/D converter spare (analog-digital converter spare) or video decode device, earlier analog video signal is converted to digital signal, just can enter CPU collection then, handle, transmit, a series of digitized processing such as storage, and a general CPU can only be gathered one road image or video.Gather multiway images or video if desired, a plurality of A/D converter spares (analog-digital converter spare) or a plurality of video decode device generally must be arranged, but also need a plurality of CPU, thereby when causing gathering multiway images or video, system cost can't be applicable to the occasion relatively more responsive to cost and price than higher.
Summary of the invention
The utility model provides a kind of duplex digital image or digital video harvester, main generic logic device, special purpose logic devices, field programmable gate array (FPGA), CPLD (CPLD) or other programmable logic devices of using constitutes multi-channel data selector, thereby can utilize a CPU collection and handle duplex digital image or digital of digital video data.Cooperation can output digital image or the imageing sensor (for example cmos image sensor) or the image sensor circuit module of video data, thereby obtains to exempt the A/D converter spare (analog-digital converter spare) that must use in analog image or the video acquisition system or the technique effect of video decode device.
Particularly, the utility model provides a kind of duplex digital image or digital video harvester, comprises a plurality of digital image sensors or digital image sensor circuit module, multi-channel data selector, digital picture or digital video acquisition module, CPU.Multi-channel data selector can be made of generic logic device, special purpose logic devices, field programmable gate array (FPGA), CPLD (CPLD) or other programmable logic devices.Digital picture or digital video acquisition module can be peripheral hardwares on the sheet of CPU, also can simulate this function of realization, can also be positioned at the CPU outside, constitute by independent digital picture or digital video sampler with certain interface or the bus of CPU.It can be digital signal processor (DSP), microcontroller (MCU), central processing unit (CPU), flush bonding processor, single-chip microcomputer, application specific processor etc. that central authorities handle processing unit.A plurality of digital image sensors or digital image sensor circuit module are connected with multi-channel data selector respectively, and multi-channel data selector is connected with digital picture or digital video acquisition module, and multi-channel data selector is connected with CPU.Digital picture or digital video acquisition module are connected with CPU.
When a kind of duplex digital image of the present utility model or the work of digital video harvester, all digital image sensors or digital image sensor circuit module power on simultaneously, digital image sensor (for example cmos image sensor) or digital image sensor circuit module output digital image or digital of digital video data are to the multichannel data selector, CPU is sent the selection signal to multi-channel data selector, selects a certain way word image or digital of digital video data to pass through multi-channel data selector.Digital picture or digital video acquisition module carry out the collection of digital picture or digital video to certain the way word image or the digital of digital video data of multi-channel data selector output, under the effect of address that CPU is sent and/or control signal, export digital picture or the digital of digital video data of gathering to CPU.CPU can connect communication interface.Communication interface can be any communication interfaces such as network interface, serial communication interface, USB interface, wireless communication interface, thus functions such as the long-distance transmissions of realization data, Long-distance Control.
The utility model provides another kind of duplex digital image or digital video harvester, comprises a plurality of digital image sensors or digital image sensor circuit module, multichannel data distributor, multi-channel data selector, a plurality of digital picture or digital video acquisition module, CPU.Each digital image sensor or digital image sensor circuit module are connected with a digital picture or digital video acquisition module respectively, and a plurality of digital image sensors or digital image sensor circuit module are connected with the multichannel data distributor respectively.A plurality of digital pictures or digital video acquisition module are connected with multi-channel data selector respectively, and a plurality of digital pictures or digital video acquisition module are connected with CPU respectively.Multi-channel data selector is connected with CPU.The multichannel data distributor is connected with CPU.
When another kind of duplex digital image of the present utility model or the work of digital video harvester, CPU is sent to the multichannel data distributor and is selected signal and control signal, by the multichannel data distributor control signal is distributed to one or more digital image sensor or digital image sensor circuit module, this road or this a few way word image transducers (for example cmos image sensor) or digital image sensor circuit module output digital image or digital of digital video data are to corresponding digital image or digital video acquisition module, digital picture or digital video acquisition module carry out the collection of digital picture or digital video to digital picture or digital of digital video data, under the effect of address that CPU is sent and/or control signal, export digital picture or the digital of digital video data of gathering to multi-channel data selector.CPU is sent the selection signal to multi-channel data selector, digital picture or the digital of digital video data of selecting a certain road to collect pass through multi-channel data selector, and multi-channel data selector transfers to CPU with digital picture or the digital of digital video data that collects.CPU can connect communication interface.Communication interface can be any communication interfaces such as network interface, serial communication interface, USB interface, wireless communication interface, thus functions such as the long-distance transmissions of realization data, Long-distance Control.
Duplex digital image of the present utility model or video acquisition device can utilize the collection of a CPU realization to multiway images or video, have plurality of advantages such as compact conformation, cost is low, volume is little.
Description of drawings
Fig. 1 is the systematic schematic diagram of the utility model embodiment 1.
Fig. 2 is the systematic schematic diagram of the utility model embodiment 2.
Fig. 3 is the systematic schematic diagram of the utility model embodiment 3.
Fig. 4 is the systematic schematic diagram of the utility model embodiment 4.
Fig. 5 is the systematic schematic diagram of the utility model embodiment 5.
Embodiment
Describe duplex digital image of the present utility model or video acquisition device in detail below in conjunction with accompanying drawing.
As shown in Figure 1, duplex digital image of the present utility model or digital video harvester comprise a plurality of digital image sensors or digital image sensor circuit module, be used to select the digital picture of digital image sensor or the output of digital image sensor circuit module or the multi-channel data selector 3 of digital of digital video data, the digital picture that is used for capturing digital image or digital video or digital video acquisition module 2, CPU 1.Multi-channel data selector 3 can be made of generic logic device, special purpose logic devices, field programmable gate array (FPGA), CPLD (CPLD) or other programmable logic devices.Digital picture or digital video acquisition module 2 can be peripheral hardwares on the sheet of CPU 1, also can simulate this function of realization with certain interface or the bus of CPU 1, can also be positioned at CPU 1 outside, constitute, perhaps realize by field programmable gate array, CPLD by independent digital picture or digital video sampler.CPU 1 can be digital signal processor (DSP), microcontroller (MCU), central processing unit (CPU), flush bonding processor, single-chip microcomputer, application specific processor etc., is perhaps realized by field programmable gate array (FPGA), CPLD (CPLD).A plurality of digital image sensors or digital image sensor circuit module are connected with multi-channel data selector 3 respectively, and multi-channel data selector 3 is connected with digital picture or digital video acquisition module 2, and multi-channel data selector 3 is connected with CPU 1.Digital picture or digital video acquisition module 2 are connected with CPU 1.
When duplex digital image of the present utility model or the work of digital video harvester, all digital image sensors or digital image sensor circuit module power on simultaneously, digital image sensor (for example cmos image sensor) or digital image sensor circuit module output digital image or digital of digital video data are to multichannel data selector 3, CPU 1 is sent to multi-channel data selector 3 and is repeatedly selected signal, selects a way word image or digital of digital video data by multi-channel data selector 3 at every turn.Certain the way word image or the digital of digital video data of 3 outputs of 2 pairs of multi-channel data selectors of digital picture or digital video acquisition module carry out the collection of digital picture or digital video, under the effect of address that CPU 1 is sent and/or control signal, export digital picture or the digital of digital video data that collects to CPU 1.CPU 1 can connect communication interface.Communication interface can be any communication interfaces such as network interface, serial communication interface, USB interface, wireless communication interface, thus functions such as the long-distance transmissions of realization data, Long-distance Control.
Duplex digital image of the present utility model or video acquisition device can utilize the collection of a CPU realization to multiway images or video, have plurality of advantages such as compact conformation, cost is low, volume is little.
As shown in Figure 2, duplex digital image of the present utility model or digital video harvester comprise a plurality of digital image sensors or digital image sensor circuit module, be used to select the digital picture of digital image sensor or the output of digital image sensor circuit module or the multi-channel data selector 3 of digital of digital video data, the digital picture that is used for capturing digital image or digital video or digital video acquisition module 2, CPU 1.Multi-channel data selector 3 can be made of generic logic device, special purpose logic devices, field programmable gate array (FPGA), CPLD (CPLD) or other programmable logic devices.Digital picture or digital video acquisition module 2 can be peripheral hardwares on the sheet of CPU 1, also can simulate this function of realization with certain interface or the bus of CPU 1, can also be positioned at CPU 1 outside, constitute, perhaps realize by field programmable gate array, CPLD by independent digital picture or digital video sampler.CPU 1 can be digital signal processor (DSP), microcontroller (MCU), central processing unit (CPU), flush bonding processor, single-chip microcomputer, application specific processor etc., is perhaps realized by field programmable gate array (FPGA), CPLD (CPLD).A plurality of digital image sensors or digital image sensor circuit module are connected with multi-channel data selector 3 respectively, and a plurality of digital image sensors or digital image sensor circuit module are connected with CPU 1 respectively.Multi-channel data selector 3 is connected with digital picture or digital video acquisition module 2, and multi-channel data selector 3 is connected with CPU 1.Digital picture or digital video acquisition module 2 are connected with CPU 1.
When duplex digital image of the present utility model or the work of digital video harvester, CPU 1 is sent control signal to one or more digital image sensor or digital image sensor circuit module, this road or this a few way word image transducers or digital image sensor circuit module are powered on, this road or this a few way word image transducers (for example cmos image sensor) or digital image sensor circuit module output digital image or digital of digital video data are to multichannel data selector 3, CPU 1 is sent to multi-channel data selector 3 and is repeatedly selected signal, selects a way word image or digital of digital video data by multi-channel data selector 3 at every turn.Certain the way word image or the digital of digital video data of 3 outputs of 2 pairs of multi-channel data selectors of digital picture or digital video acquisition module carry out the collection of digital picture or digital video, under the effect of address that CPU 1 is sent and/or control signal, export digital picture or the digital of digital video data that collects to CPU 1.Collection finishes, and CPU 1 is sent control signal to this road or this a few way word image transducers or digital image sensor circuit module, makes it down.CPU 1 can connect communication interface.Communication interface can be any communication interfaces such as network interface, serial communication interface, USB interface, wireless communication interface, thus functions such as the long-distance transmissions of realization data, Long-distance Control.
Duplex digital image of the present utility model or digital video harvester make a certain road or a few way word image transducer by one or more control signal or the digital image sensor circuit module powers on or down, can realize having only certain or a few the digital image sensors or the digital image sensor circuit module that need to gather to power on, and other digital image sensor or digital image sensor circuit modules of not needing to gather are in power down mode, thereby effectively reduce the power consumption of whole system.
As shown in Figure 3, duplex digital image of the present utility model or digital video harvester comprise a plurality of digital image sensors or digital image sensor circuit module, be used for the control signal that CPU is sent is distributed to the multichannel data distributor 4 of digital image sensor or digital image sensor circuit module, be used to select digital image sensor or the digital picture of digital image sensor circuit module output or the multi-channel data selector 3 of digital of digital video data, the digital picture or the digital video acquisition module 2 that are used for capturing digital image or digital video, CPU 1.Multichannel data distributor 4 and multi-channel data selector 3 can be made of generic logic device, special purpose logic devices, field programmable gate array (FPGA), CPLD (CPLD) or other programmable logic devices.Digital picture or digital video acquisition module 2 can be peripheral hardwares on the sheet of CPU 1, also can simulate this function of realization with certain interface or the bus of CPU 1, can also be positioned at CPU 1 outside, constitute, perhaps realize by field programmable gate array, CPLD by independent digital picture or digital video sampler.CPU 1 can be digital signal processor (DSP), microcontroller (MCU), central processing unit (CPU), flush bonding processor, single-chip microcomputer, application specific processor etc., is perhaps realized by field programmable gate array (FPGA), CPLD (CPLD).A plurality of digital image sensors or digital image sensor circuit module are connected with multi-channel data selector 3 respectively, and a plurality of digital image sensors or digital image sensor circuit module are connected with multichannel data distributor 4 respectively.Multi-channel data selector 3 is connected with digital picture or digital video acquisition module 2, and multi-channel data selector 3 is connected with CPU 1.Multichannel data distributor 4 is connected with CPU 1.Digital picture or digital video acquisition module 2 are connected with CPU 1.
When duplex digital image of the present utility model or the work of digital video harvester, CPU 1 is sent to multichannel data distributor 4 and is selected signal and control signal, by multichannel data distributor 4 control signal is distributed to one or more digital image sensor or digital image sensor circuit module, this road or this a few way word image transducers or digital image sensor circuit module are powered on, this road or this a few way word image transducers (for example cmos image sensor) or digital image sensor circuit module output digital image or digital of digital video data are to multichannel data selector 3, CPU 1 is sent to multi-channel data selector 3 and is repeatedly selected signal, selects a way word image or digital of digital video data by multi-channel data selector 3 at every turn.Certain the way word image or the digital of digital video data of 3 outputs of 2 pairs of multi-channel data selectors of digital picture or digital video acquisition module carry out the collection of digital picture or digital video, under the effect of address that CPU 1 is sent and/or control signal, export digital picture or the digital of digital video data that collects to CPU 1.Collection finishes, CPU 1 is sent to multichannel data distributor 4 and is selected signal and control signal, by multichannel data distributor 4 control signal is distributed to one or more digital image sensor or digital image sensor circuit module, make it down.CPU 1 can connect communication interface.Communication interface can be any communication interfaces such as network interface, serial communication interface, USB interface, wireless communication interface, thus functions such as the long-distance transmissions of realization data, Long-distance Control.
With respect to embodiment 2, duplex digital image of the present utility model or digital video harvester utilize the multichannel data distributor, and the interface that has effectively reduced CPU takies.
As shown in Figure 4, duplex digital image of the present utility model or digital video harvester comprise a plurality of digital image sensors or digital image sensor circuit module, be used for the control signal that CPU is sent is distributed to the multichannel data distributor 4 of digital image sensor or digital image sensor circuit module, be used to select digital image sensor or the digital picture of digital image sensor circuit module output or the multi-channel data selector 3 of digital of digital video data, the digital picture or the digital video acquisition module 2 that are used for capturing digital image or digital video, CPU 1.Multichannel data distributor 4, multi-channel data selector 3, digital picture or digital video acquisition module 2, CPU 1 are realized by programmable logic device (for example on-site programmable gate array FPGA, complex programmable logic device (CPLD) etc.) all.A plurality of digital image sensors or digital image sensor circuit module are connected with multi-channel data selector 3 respectively, and a plurality of digital image sensors or digital image sensor circuit module are connected with multichannel data distributor 4 respectively.Multi-channel data selector 3 is connected with digital picture or digital video acquisition module 2, and multi-channel data selector 3 is connected with CPU 1.Multichannel data distributor 4 is connected with CPU 1.Digital picture or digital video acquisition module 2 are connected with CPU 1.
When duplex digital image of the present utility model or the work of digital video harvester, CPU 1 is sent to multichannel data distributor 4 and is selected signal and control signal, by multichannel data distributor 4 control signal is distributed to one or more digital image sensor or digital image sensor circuit module, this road or this a few way word image transducers or digital image sensor circuit module are powered on, this road or this a few way word image transducers (for example cmos image sensor) or digital image sensor circuit module output digital image or digital of digital video data are to multichannel data selector 3, CPU 1 is sent to multi-channel data selector 3 and is repeatedly selected signal, selects a way word image or digital of digital video data by multi-channel data selector 3 at every turn.Certain the way word image or the digital of digital video data of 3 outputs of 2 pairs of multi-channel data selectors of digital picture or digital video acquisition module carry out the collection of digital picture or digital video, under the effect of address that CPU 1 is sent and/or control signal, export digital picture or the digital of digital video data that collects to CPU 1.Collection finishes, CPU 1 is sent to multichannel data distributor 4 and is selected signal and control signal, by multichannel data distributor 4 control signal is distributed to one or more digital image sensor or digital image sensor circuit module, make it down.CPU 1 can connect communication interface.Communication interface can be any communication interfaces such as network interface, serial communication interface, USB interface, wireless communication interface, thus functions such as the long-distance transmissions of realization data, Long-distance Control.
With respect to embodiment 3, duplex digital image of the present utility model or digital video harvester utilize SOC (system on a chip) (SystemOn Chip, be called for short SOC) technology, make originally a plurality of devices on circuit board and between interconnective lead all involved in a field programmable gate array (FPGA) or CPLD (CPLD), the area that makes whole system take on circuit board significantly reduces, and has plurality of advantages such as compact conformation, cost is low, volume is little, power consumption is low.
Embodiment 5
As shown in Figure 5, duplex digital image of the present utility model or digital video harvester comprise a plurality of digital image sensors or digital image sensor circuit module, be used for the control signal that CPU is sent is distributed to the multichannel data distributor 4 of digital image sensor or digital image sensor circuit module, be used to select digital image sensor or the digital picture of digital image sensor circuit module output or the multi-channel data selector 3 of digital of digital video data, a plurality of digital picture or digital video acquisition modules that are used for capturing digital image or digital video, CPU 1.Each digital image sensor or digital image sensor circuit module are connected with a digital picture or digital video acquisition module respectively, and a plurality of digital image sensors or digital image sensor circuit module are connected with multichannel data distributor 4 respectively.A plurality of digital pictures or digital video acquisition module are connected with multi-channel data selector 3 respectively, and a plurality of digital pictures or digital video acquisition module are connected with CPU 1 respectively.Multi-channel data selector 3 is connected with CPU 1.Multichannel data distributor 4 is connected with CPU 1.
When duplex digital image of the present utility model or the work of digital video harvester, CPU 1 is sent to multichannel data distributor 4 and is selected signal and control signal, by multichannel data distributor 4 control signal is distributed to one or more digital image sensor or digital image sensor circuit module, this road or this a few way word image transducers or digital image sensor circuit module are powered on, this road or duplex digital image transducer (for example cmos image sensor) or digital image sensor circuit module output digital image or digital of digital video data are to corresponding digital picture or digital video acquisition module, digital picture or digital video acquisition module carry out the collection of digital picture or digital video to digital picture or digital of digital video data, under the effect of address that CPU 1 is sent and/or control signal, export digital picture or the digital of digital video data that collects to multi-channel data selector 3.CPU 1 is sent to multi-channel data selector 3 and is repeatedly selected signal, each one tunnel digital picture that collects or digital of digital video data selected is by multi-channel data selector 3, and multi-channel data selector 3 transfers to CPU 1 with digital picture or the digital of digital video data that collects.Collection finishes, CPU 1 is sent to multichannel data distributor 4 and is selected signal and control signal, by multichannel data distributor 4 control signal is distributed to one or more digital image sensor or digital image sensor circuit module, make it down.CPU 1 can connect communication interface.Communication interface can be any communication interfaces such as network interface, serial communication interface, USB interface, wireless communication interface, thus functions such as the long-distance transmissions of realization data, Long-distance Control.
Duplex digital image of the present utility model or digital video harvester have used a plurality of digital pictures or digital video acquisition module, can gather the duplex digital image or the digital video of synchronization, after collection is finished, the duplex digital image or the digital of digital video data that can collect with a CPU integrated treatment.Duplex digital image of the present utility model or digital video harvester can be used to gather digital picture or the digital of digital video data that multichannel has property association in time, and can guarantee property association in time of duplex digital image or digital of digital video data.
Obviously, those skilled in the art can carry out various changes and distortion to the utility model and not break away from spirit and scope of the present utility model.Like this, if these modifications of the present utility model and distortion belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and is out of shape interior.
Claims (10)
1. duplex digital image or digital video harvester, comprise a plurality of digital image sensors or digital image sensor circuit module, the digital picture that is used for capturing digital image or digital video or digital video acquisition module, CPU, it is characterized in that described duplex digital image or digital video harvester also comprise and be used to select digital image sensor or the digital picture of digital image sensor circuit module output or the multi-channel data selector of digital of digital video data; A plurality of digital image sensors or digital image sensor circuit module are connected with multi-channel data selector respectively, multi-channel data selector is connected with digital picture or digital video acquisition module, multi-channel data selector is connected with CPU, and digital picture or digital video acquisition module are connected with CPU; A plurality of digital image sensors or digital image sensor circuit module transfer to multi-channel data selector with digital picture or digital of digital video data, CPU is sent to multi-channel data selector and is repeatedly selected signal, an each way word image or digital of digital video data selected passes through multi-channel data selector, digital picture or digital video acquisition module carry out the collection of digital picture or digital video to certain the way word image or the digital of digital video data of multi-channel data selector output, under the effect of address that CPU is sent and/or control signal, export digital picture or the digital video that collects to CPU.
2. a kind of duplex digital image as claimed in claim 1 or digital video harvester, it is characterized in that, described digital picture or digital video acquisition module are peripheral hardwares on the sheet of CPU, perhaps by certain interface or the simulated-bus of CPU, or, perhaps realize by field programmable gate array, CPLD by being positioned at the CPU outside, constituting by independent digital picture or digital video sampler.
3. a kind of duplex digital image as claimed in claim 1 or digital video harvester, it is characterized in that, described CPU is digital signal processor, microcontroller, central processing unit, flush bonding processor, single-chip microcomputer, application specific processor, is perhaps realized by field programmable gate array, CPLD.
4. a kind of duplex digital image as claimed in claim 1 or digital video harvester, it is characterized in that described multi-channel data selector is made of generic logic device, special purpose logic devices, field programmable gate array, CPLD or other programmable logic devices.
5. as described any one duplex digital image of claim 1 to 4 or digital video harvester, it is characterized in that, described duplex digital image or digital video harvester comprise that also a plurality of digital image sensors or digital image sensor circuit module are connected with CPU respectively, and CPU is sent control signal to a plurality of digital image sensors or digital image sensor circuit module.
6. as described any one duplex digital image of claim 1 to 4 or digital video harvester, it is characterized in that, described duplex digital image or digital video harvester also comprise the multichannel data distributor that is used for the control signal that CPU is sent is distributed to digital image sensor or digital image sensor circuit module, a plurality of digital image sensors or digital image sensor circuit module are connected with the multichannel data distributor respectively, the multichannel data distributor is connected with CPU, CPU is sent to the multichannel data distributor and is selected signal and control signal, by the multichannel data distributor control signal is distributed to one or more digital image sensor or digital image sensor circuit module.
7. a kind of duplex digital image as claimed in claim 6 or digital video harvester, it is characterized in that described multichannel data distributor is made of generic logic device, special purpose logic devices, field programmable gate array, CPLD or other programmable logic devices.
8. a kind of duplex digital image as claimed in claim 6 or digital video harvester, it is characterized in that described multi-channel data selector, multichannel data distributor, digital picture or digital video acquisition module, CPU are all realized by programmable logic device.
9. a kind of duplex digital image as claimed in claim 8 or digital video harvester is characterized in that, described programmable logic device is field programmable gate array or CPLD.
10. duplex digital image or digital video harvester, comprise a plurality of digital image sensors or digital image sensor circuit module, a plurality of digital picture or digital video acquisition modules that are used for capturing digital image or digital video, CPU, it is characterized in that, described duplex digital image or digital video harvester also comprise digital picture or the multi-channel data selector of digital of digital video data and the multichannel data distributor that is used for the control signal that CPU is sent is distributed to digital image sensor or digital image sensor circuit module that is used to select digital image sensor or the output of digital image sensor circuit module, each digital image sensor or digital image sensor circuit module are connected with a digital picture or digital video acquisition module respectively, a plurality of digital image sensors or digital image sensor circuit module are connected with the multichannel data distributor respectively, a plurality of digital pictures or digital video acquisition module are connected with multi-channel data selector respectively, a plurality of digital pictures or digital video acquisition module are connected with CPU respectively, multi-channel data selector is connected with CPU, and the multichannel data distributor is connected with CPU; CPU is sent to the multichannel data distributor and is selected signal and control signal, by the multichannel data distributor control signal is distributed to one or more digital image sensor or digital image sensor circuit module, one or more digital image sensor or digital image sensor circuit module transfer to corresponding digital picture or digital video acquisition module with digital picture or digital of digital video data, digital picture or digital video acquisition module carry out the collection of digital picture or digital video to digital picture or digital of digital video data, under the effect of address that CPU is sent and/or control signal, export the digital picture or the digital of digital video data that collect to multi-channel data selector, CPU is sent to multi-channel data selector and is repeatedly selected signal, each one tunnel digital picture that collects or digital of digital video data selected is by multi-channel data selector, and multi-channel data selector transfers to CPU with digital picture or the digital of digital video data that collects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206577664U CN201919092U (en) | 2010-12-14 | 2010-12-14 | Multi-path digital image or digital video acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206577664U CN201919092U (en) | 2010-12-14 | 2010-12-14 | Multi-path digital image or digital video acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201919092U true CN201919092U (en) | 2011-08-03 |
Family
ID=44418880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206577664U Expired - Lifetime CN201919092U (en) | 2010-12-14 | 2010-12-14 | Multi-path digital image or digital video acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201919092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102065212A (en) * | 2010-12-14 | 2011-05-18 | 昆明为先科技有限公司 | Multipath digital image or digital video collecting device |
| CN105426885A (en) * | 2015-11-20 | 2016-03-23 | 北京天诚盛业科技有限公司 | Multi-modal biological recognition device and image transmission method thereof |
-
2010
- 2010-12-14 CN CN2010206577664U patent/CN201919092U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102065212A (en) * | 2010-12-14 | 2011-05-18 | 昆明为先科技有限公司 | Multipath digital image or digital video collecting device |
| CN102065212B (en) * | 2010-12-14 | 2013-01-02 | 昆明为先科技有限公司 | Multipath digital image or digital video collecting device |
| CN105426885A (en) * | 2015-11-20 | 2016-03-23 | 北京天诚盛业科技有限公司 | Multi-modal biological recognition device and image transmission method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102065212B (en) | Multipath digital image or digital video collecting device | |
| CN206541145U (en) | A kind of multi channel signals synchronous | |
| CN201583945U (en) | Serial communication system for multiple singlechips based on FPGA | |
| CN111090603B (en) | LVDS-to-USB 3.0 adapter | |
| CN102572393A (en) | Wireless video acquisition device based on field programmable gata array (FPGA) and digital signal processor (DSP) | |
| CN204993576U (en) | Camera and integrated circuit board | |
| CN103617592A (en) | Hyperspectral image high-speed parallel processing system and method based on FPGA and multiple DSPs | |
| CN104361143B (en) | A kind of portable data acquisition card and its method | |
| CN201919092U (en) | Multi-path digital image or digital video acquisition device | |
| CN104754249B (en) | A kind of signal processing system applied to Underwater Imaging sonar | |
| CN103654843A (en) | Ultrasound diagnostic device and method and system for communication interface configuration of ultrasound diagnostic device | |
| CN201369796Y (en) | Image acquisition system and image acquisition device | |
| CN102438106A (en) | Video acquisition system | |
| CN105054963A (en) | Ultrasonic device | |
| CN205334465U (en) | PCIE signal extend system based on PCIESwitch | |
| CN104378574A (en) | SoPC-based VGA (video graphics array) image collecting, compressing and storing device | |
| CN208722402U (en) | A kind of multichannel blended data acquisition module | |
| CN104730461B (en) | Series battery information collection and display device | |
| CN205356309U (en) | Multichannel parallel simulation data acquisition circuit based on FPGA | |
| CN210466110U (en) | Data acquisition device based on FPGA chip | |
| CN104426566A (en) | Data transceiving system and data transceiving method | |
| CN202563495U (en) | Direct memory access (DMA) transmission device | |
| CN203134098U (en) | Wireless low-power consumption temperature and humidity acquirer | |
| CN106595764A (en) | Distributive detecting and analyzing system in combination with XRD and XRF | |
| CN202261559U (en) | Multi-camera lens video recorder with bridging processor and bridging processor thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110803 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |