CN202306440U - Electronic equipment operated by using gestures and vehicle-mounted equipment - Google Patents
Electronic equipment operated by using gestures and vehicle-mounted equipment Download PDFInfo
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- CN202306440U CN202306440U CN2011203023399U CN201120302339U CN202306440U CN 202306440 U CN202306440 U CN 202306440U CN 2011203023399 U CN2011203023399 U CN 2011203023399U CN 201120302339 U CN201120302339 U CN 201120302339U CN 202306440 U CN202306440 U CN 202306440U
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Abstract
The utility model relates to electronic equipment operated by using gestures. The electronic equipment comprises an image acquiring device, an image processing circuit, a gesture storing device, a gesture comparing circuit and a gesture driving circuit; the image acquiring device and the image processing circuit are connected; an input end of the gesture comparing circuit is respectively connected with the gesture storing device and the image processing circuit, and an output end of the gesture comparing circuit is connected with the gesture driving circuit; the image acquiring device is used for acquiring hand images of an operator; the image processing circuit is used for processing the hand images; the gesture storing device is used for storing a corresponding relation between the functions of the electronic equipment and gesture graphs; the gesture comparing circuit is used for comparing the processed hand images and the gesture graphs; and the gesture driving circuit is used for starting the corresponding functions of the electronic equipment when the processed hand images are consistent with the gesture graphs. The utility model further provides vehicle-mounted equipment comprising the electronic equipment. By means of the electronic equipment and the vehicle-mounted equipment, a driver can use the electronic equipment by using gestures, so that the operability of the vehicle-mounted equipment is increased.
Description
Technical field
The utility model relates to mobile unit, particularly relates to a kind of electronic equipment and mobile unit that utilizes gesture operation.
Background technology
The car-mounted device in past often is designed to only have navigation feature, and selects said menu through the craft input via equipment such as touch-screens, for vehicle provides navigation Service.Recent years,, another kind of car-mounted device has been proposed again with the increase of car people to vehicle needs; These car-mounted devices make their function replenish functions such as Voice & Video, network service again except homing capability; Make people on vehicle, can listen to the music, see video, even surf the Net and search data that these have increased the car-mounted device of function; For the client provides the service of hommization more, and interior space is also saved in the combination of comparing audio frequency apparatus, video equipment and equipment for surfing the net greatly.
But, the input media of above-mentioned car-mounted device have more be positioned on the telepilot or body on button, or the button that on the body display screen, shows etc.Because the problem in space is set, the most sizes of these button classes are smaller, number is also few, and come the multiple function of deisgn product usually through the switching of manner of execution and layering, therefore in the operation of reality, need watch these buttons or picture attentively.But, because the driver watches attentively and the device hazardous of driving no direct relation, and problem is arranged also on rules in driving, thus in driving, can not carry out push-botton operation usually, thus brought the inconvenience of operation for the driver.
Summary of the invention
The utility model technical matters to be solved provides a kind of electronic equipment that utilizes gesture operation, and this electronic equipment can be embedded in the mobile unit, thereby makes the driver to use this electronic equipment through gesture, has improved the operability of mobile unit.
The utility model solves the technical scheme that its technical matters adopted: a kind of electronic equipment that utilizes gesture operation is provided, comprises image collection device, image-processing circuit, gesture memory storage, gesture comparison circuit and gesture driving circuit; Said image collection device links to each other with image-processing circuit; The input end of said gesture comparison circuit links to each other with image-processing circuit with said gesture memory storage respectively, and output terminal links to each other with said gesture driving circuit; Said image collection device is used for acquisition operations person's hand image; Said image-processing circuit is used for said hand image is handled; Said gesture memory storage is used for the function of store electrons equipment and the corresponding relation of gesture figure; Said gesture contrast circuit is used for hand image and the said gesture figure after the more said processing; Said gesture driving circuit is used for when the hand image after the said processing is consistent with said gesture figure, starting the corresponding function of said electronic equipment.
Said image collection device comprises camera or scanning device, and the display screen that links to each other, is used to show the hand image that camera or scanning device are gathered with camera or scanning device.
Said image-processing circuit is made up of the SPCA563B chip.
Said gesture comparison circuit adopts dsp chip to constitute.
Said gesture driving circuit adopts the MSC51 Series chip to constitute.
Said gesture comparison circuit comprise be used to compare hand profile that said some collecting unit gather on point and the comparer unit of said gesture figure; Judge said hand profile on point and the conforming judgment sub-unit of said gesture figure, be used to export the signal output subelement of judged result.
The utility model solves the technical scheme that its technical matters adopted: a kind of mobile unit that comprises above-mentioned electronic equipment also is provided.
Said mobile unit also comprises the opening and closing button of gesture operation.
Said opening and closing button is an infrared-sensing type.
Beneficial effect
Owing to adopted above-mentioned technical scheme; The utility model compared with prior art; Have following advantage and good effect: because this electronic equipment can be through the function of gesture administrative unit predefine electronic equipment and the corresponding relation of gesture figure; Thereby can select skilled, as to be prone to identification gesture predefine to be function commonly used, image collection device acquisition operations person's hand image then, image-processing circuit is handled said hand image; Hand image and said gesture figure after the more said processing of gesture comparison circuit; When the hand image after the said processing was consistent with said gesture figure, the gesture driving circuit started the corresponding function of said electronic equipment, thus this electronic equipment is embedded and mobile unit in operate for the user provides more easily; The interface of hommization makes mobile unit can bring into play bigger effect more.
Description of drawings
Fig. 1 is the mobile unit that the utilizes gesture operation one example structure synoptic diagram of the utility model;
The image-processing circuit fundamental diagram of the mobile unit that utilizes gesture operation of Fig. 2 the utility model.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Fig. 1 is the electronic devices structure synoptic diagram that utilizes gesture operation of the utility model.As shown in Figure 1, in the present embodiment, said electronic equipment is embedded in the mobile unit, and said in other embodiments certainly electronic equipment also can use separately.Said electronic equipment comprises: image collection device, image-processing circuit, gesture memory storage, gesture comparison circuit, gesture driving circuit; Wherein said image-processing circuit links to each other with said image collection device; Said gesture memory storage links to each other with said image-processing circuit; The input end of said gesture comparison circuit links to each other with the gesture administrative unit with said image-processing circuit respectively, and output terminal links to each other with said gesture driving circuit.
Wherein, image collection device (like camera or scanning device) is used for acquisition operations person's hand image; Image-processing circuit is used for said hand image is handled, and this image-processing circuit can be made up of the SPCA563B chip; Gesture memory storage (like hard disk, RAM etc.) is used for the function of store electrons equipment and the corresponding relation of gesture figure; Gesture comparison circuit; Be used for more said processing hand image and said gesture figure afterwards; This gesture comparison circuit can be made up of dsp chip, as constituting like the serial chip of TMS320C1X/C2X, TMS320C2XX/C5X, TMS320C54X/C62XX that adopts TI company; The gesture driving circuit is used for when the hand image after the said processing is consistent with said gesture figure, starting the corresponding function of said electronic equipment, and this gesture driving circuit can adopt the MSC51 Series chip to realize.
In the preferred version of embodiment shown in Figure 1, said image collection device can comprise camera or scanning device, for example can be built in the mobile unit or external in car other positions, as be installed in the position of the convenient driver of collection hand action.If external, can pass through data line or wireless connections, for example mode such as bluetooth, WIFI is connected on the mobile unit, carries out data transmission with mobile unit.Said image collection device can the acquisition operations personnel dynamic image; Video record for example; Comprising the continuous action of operating personnel's hands; Perhaps acquisition operations personnel's static image for example stops the some time when not being moved when operating personnel's hand before camera, then take pictures.
In the preferred version of present embodiment; Said image collection device can also comprise the display screen that links to each other with camera; Be used to show the hand image of camera collection; Whether the handled easily personnel observe directly gesture image that the image collection device collects and operating personnel's target hand image so consistent, and operating personnel can not confirm when inconsistent, perhaps change gesture.
In the preferred version of present embodiment; The said hand video conversion that said image-processing circuit can be used for the image collection device is gathered is static hand contour pattern; For example the hand image that possibly take of camera is dynamic video image; So just need the image of hand be converted into static hand graph data; Can conveniently compare like this, for example the seizure of static graphics can generate a static images through raw data through the raw data of a certain moment image in the intercepting video.Can directly take static images through camera in addition.
Said image-processing circuit also is used for the hand contour pattern of said static state is divided into a plurality of zones (as shown in Figure 2); Usually in the hand image collection; Gather the hand imaging belt image of having powerful connections; Therefore image-processing circuit can be cut apart the hand contour pattern that has background graphics, can conveniently extract the hand contour pattern of not being with background in the hand contour pattern that has background from divided area like this.For example can utilize image-processing circuit to begin to the wrist direction in the present embodiment, the hand contour pattern of said static state is divided into a plurality of rectangular areas from the direction of said finger tip.
Said image-processing circuit also is used to obtain in the said rectangular area and the strong point of color contrast all around.Because the color of hand and the colour contrast of background are bigger; Therefore contrast is strong; Can assert the point of the strong point of the contrast hand profile that is, compare thereby the data of these points are sent to the gesture figure of storing in gesture comparison circuit and the gesture memory storage.
In the preferred version of present embodiment; Said gesture memory storage is provided with input interface, is used to gather the gesture figure of user through the input equipment input, and for example the user can be under " setting " state; Import predefined gesture through the image collection device to input equipment; The interface of gesture memory storage extracts this gesture, and with the corresponding relation between the function of gesture of extracting and said electronic equipment, for example the user can be provided with the predefine gesture figure of the corresponding a certain input of a certain function voluntarily; For example the gesture figure of " OK " can be defined as and choose, and clenching fist to be defined as MP3 playing function or the like.Like this; Only need earlier electronic equipment to be adjusted to " setting " state; Select the function that to be provided with then, the MP3 playing function for example is set, the gesture of so just clenching fist to the input of image collection device; The image collection device can be gathered the gesture picture of clenching fist, gesture figure that foundation is clenched fist and the corresponding relation between the MP3 playing function.The interface of gesture memory storage is then preserved said corresponding relation and gesture figure.The for example gesture figure of storage " OK ", and the gesture figure of " OK " is corresponding chooses function.Above-mentioned gesture memory storage has made things convenient for the user voluntarily the corresponding gesture of function to be provided with, and it is more convenient to operate.
Said gesture comparison circuit can comprise be used to compare hand profile that said some collecting unit gather on point and the comparer unit (not shown) of said gesture figure; Judge said hand profile on point and the conforming judgment sub-unit (not shown) of said gesture figure, be used to export the signal output subelement (not shown) of judged result.Can choose the point on the hand profile at least one above-mentioned rectangular area; Compare with said gesture figure; Point on 90% hand profile in the zone can be corresponding with said gesture figure, and then signal output subelement is exported consistent signal, when less than 90% and corresponding with said gesture figure greater than the point on 50% the hand profile; Then said comparer unit continues to compare with said gesture figure to the point on the hand image in other zones; When corresponding with said gesture figure less than the point on 50% the hand profile, then signal output subelement is exported inconsistent signal, thinks not define this gesture in the gesture administrative unit; Just this gesture is nonsensical does not carry out next step operation, need gather the gesture image again.
This mobile unit also comprises the opening and closing button of gesture operation in the present embodiment.Concrete said opening and closing button is an infrared-sensing type; When operating personnel's hand touches the infrared induction zone and stays for some time; Then the gesture operation function of equipment is opened; Under opening, when hand stays for some time in the infrared induction zone once more, then the gesture operation function of equipment is closed.
Because above-mentioned mobile unit and electronic equipment can be through the function of gesture administrative unit predefine electronic equipment and the corresponding relations of gesture figure; Thereby can select skilled, as to be prone to identification gesture predefine to be function commonly used; Image collection device acquisition operations person's hand image then; Image-processing circuit is handled said hand image, and hand image and said gesture figure after the more said processing of gesture comparison circuit are when the hand image after the said processing is consistent with said gesture figure; The gesture driving circuit starts the corresponding function of said electronic equipment; Thereby this electronic equipment embedded with mobile unit in operate for the user provides more easily, the interface of hommization makes mobile unit can bring into play bigger effect more.
Claims (8)
1. an electronic equipment that utilizes gesture operation is characterized in that, comprises image collection device, image-processing circuit, gesture memory storage, gesture comparison circuit and gesture driving circuit; Said image collection device links to each other with image-processing circuit; The input end of said gesture comparison circuit links to each other with image-processing circuit with said gesture memory storage respectively, and output terminal links to each other with said gesture driving circuit; Said image collection device is used for acquisition operations person's hand image; Said image-processing circuit is used for said hand image is handled; Said gesture memory storage is used for the function of store electrons equipment and the corresponding relation of gesture figure; Said gesture contrast circuit is used for hand image and the said gesture figure after the more said processing; Said gesture driving circuit is used for when the hand image after the said processing is consistent with said gesture figure, starting the corresponding function of said electronic equipment.
2. the electronic equipment that utilizes gesture operation according to claim 1; It is characterized in that; Said image collection device comprises camera or scanning device, and the display screen that links to each other, is used to show the hand image that camera or scanning device are gathered with camera or scanning device.
3. the electronic equipment that utilizes gesture operation according to claim 1 is characterized in that said image-processing circuit is made up of the SPCA563B chip.
4. the electronic equipment that utilizes gesture operation according to claim 1 is characterized in that, said gesture comparison circuit adopts dsp chip to constitute.
5. the electronic equipment that utilizes gesture operation according to claim 1 is characterized in that, said gesture driving circuit adopts the MSC51 Series chip to constitute.
6. a mobile unit is characterized in that, comprises like the described electronic equipment of arbitrary claim in the claim 1 to 6.
7. mobile unit according to claim 6 is characterized in that, said mobile unit also comprises the opening and closing button of gesture operation.
8. mobile unit according to claim 7 is characterized in that, said opening and closing button is an infrared-sensing type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203023399U CN202306440U (en) | 2010-12-17 | 2011-08-19 | Electronic equipment operated by using gestures and vehicle-mounted equipment |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020667163.2 | 2010-12-17 | ||
| CN201020667163 | 2010-12-17 | ||
| CN2011203023399U CN202306440U (en) | 2010-12-17 | 2011-08-19 | Electronic equipment operated by using gestures and vehicle-mounted equipment |
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| Publication Number | Publication Date |
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| CN202306440U true CN202306440U (en) | 2012-07-04 |
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| CN2011203023399U Expired - Lifetime CN202306440U (en) | 2010-12-17 | 2011-08-19 | Electronic equipment operated by using gestures and vehicle-mounted equipment |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103428417A (en) * | 2012-05-14 | 2013-12-04 | 李俊彦 | Photographing mode and method of portable device with photographing function |
| CN103631157A (en) * | 2012-08-29 | 2014-03-12 | 杨尧任 | Device of employing hand gesture recognition technology to control vehicle electric appliance and application method thereof |
| CN103853329A (en) * | 2012-12-06 | 2014-06-11 | Lg电子株式会社 | Mobile terminal and controlling method thereof |
| WO2014172904A1 (en) * | 2013-04-27 | 2014-10-30 | Rong Weihua | Hand gesture recognition apparatus, hand gesture recognition method, and related vehicle-mounted apparatus |
| CN105021204A (en) * | 2014-04-24 | 2015-11-04 | 深圳市赛格导航科技股份有限公司 | Non-contact vehicle-mounted navigation system and navigation method |
| CN105353667A (en) * | 2014-08-19 | 2016-02-24 | 深圳市赛格导航科技股份有限公司 | System and method for controlling vehicle by body movement |
| CN108664120A (en) * | 2018-03-30 | 2018-10-16 | 斑马网络技术有限公司 | Gesture recognition system and its method |
| CN108762477A (en) * | 2017-03-31 | 2018-11-06 | 斑马网络技术有限公司 | Hand gesture detecting device and its operation method |
-
2011
- 2011-08-19 CN CN2011203023399U patent/CN202306440U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103428417A (en) * | 2012-05-14 | 2013-12-04 | 李俊彦 | Photographing mode and method of portable device with photographing function |
| CN103631157A (en) * | 2012-08-29 | 2014-03-12 | 杨尧任 | Device of employing hand gesture recognition technology to control vehicle electric appliance and application method thereof |
| CN103853329A (en) * | 2012-12-06 | 2014-06-11 | Lg电子株式会社 | Mobile terminal and controlling method thereof |
| CN103853329B (en) * | 2012-12-06 | 2018-05-15 | Lg电子株式会社 | Mobile terminal and its control method |
| WO2014172904A1 (en) * | 2013-04-27 | 2014-10-30 | Rong Weihua | Hand gesture recognition apparatus, hand gesture recognition method, and related vehicle-mounted apparatus |
| CN105021204A (en) * | 2014-04-24 | 2015-11-04 | 深圳市赛格导航科技股份有限公司 | Non-contact vehicle-mounted navigation system and navigation method |
| CN105021204B (en) * | 2014-04-24 | 2018-10-16 | 深圳市赛格导航科技股份有限公司 | A kind of contactless onboard navigation system and air navigation aid |
| CN105353667A (en) * | 2014-08-19 | 2016-02-24 | 深圳市赛格导航科技股份有限公司 | System and method for controlling vehicle by body movement |
| CN108762477A (en) * | 2017-03-31 | 2018-11-06 | 斑马网络技术有限公司 | Hand gesture detecting device and its operation method |
| CN108664120A (en) * | 2018-03-30 | 2018-10-16 | 斑马网络技术有限公司 | Gesture recognition system and its method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |