CN1309244C - Automatic checkout system of cameras - Google Patents
Automatic checkout system of cameras Download PDFInfo
- Publication number
- CN1309244C CN1309244C CNB021082162A CN02108216A CN1309244C CN 1309244 C CN1309244 C CN 1309244C CN B021082162 A CNB021082162 A CN B021082162A CN 02108216 A CN02108216 A CN 02108216A CN 1309244 C CN1309244 C CN 1309244C
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- platform
- scanner
- checkout gear
- camera head
- placement pattern
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Abstract
The present invention provides a detection system of an image pickup device. Through a detection device which use the gravitational effect theory, a placement mode of the image pickup device is detected, and operation modes are switched according to the placement mode of the image pickup device, so users can obtain various operation modes on one image pickup device simultaneously. Moreover, the image pickup device can automatically switch over the operation mode thereof by following the changes of the placement mode of the image pickup device.
Description
Technical field
The present invention is relevant for a kind of detection system of camera head, particularly relevant for a kind of upright/automatic checkout system of platform-type camera head.
Background technology
Along with the progress of science and technology and the development of industry and commerce, around people many camera heads have appearred, camera for example, the instrument of scanner and the like.Wherein, scanner can be at last in operating room and office, or a kind of camera head that similarly quite widely uses in the workplace.In use by the pattern that the user placed, scanner can be divided into two types of platform-type scanner and vertical type scanners according to scanner.
Certainly, preferably can in conjunction with the function of above-mentioned two types scanner among a scanner, make employed scanner to switch to different operator schemes according to different operational environments and needs.Thus, the user just can switch to suitable operator scheme according to the actual needs as long as buy a scanner.In other words, above-mentioned scanner can platform-type operator scheme use under the operational environment of broadness, and when transferring to limited operational environment, can switch to the pattern of vertical type again and operate.
Yet, vertical type scanner and platform-type scanner in the software/hardware system, camera head for example, scan modes etc. exist the otherness of some degree.So, in conjunction with vertical type and platform-type scanning system in a scanner, how switching in vertical type or platform-type software/hardware system will be a very important problem.
Summary of the invention
In view of above-mentioned background of invention, main purpose of the present invention is to provide a kind of automatic checkout system that is applied on a kind of camera head with multiple modes of operation, can above-mentioned camera head be automatically switched to needed software/hardware system according to the placement pattern of camera head.
A further object of the present invention makes scanner more can use more flexibly in different operational environments for a kind of detection system that can come the mode of operation of switched scan device according to the modes of emplacement of scanner is provided.
Another object of the present invention is to provide the checkout gear that scanner is automaticallyed switch, but the upright or platform of this checkout gear checkout scanner is placed situation, makes scanner can automatically switch to the operator scheme of upright or platform.
Another purpose of the present invention provides a uprightly simple/platform checkout gear for scanner.Utilize upright/platform placement gravity that situation caused of checkout scanner changed by force direction, make scanner can automatically switch into upright or platform-type operator scheme.
Another purpose of the present invention is for providing a kind of checkout gear that can be applied to have the scanner of multiple modes of operation, and above-mentioned checkout gear can be made up of the simple components of using gravity principle, so be difficult for breaking down.
According to above-described purpose, the invention provides a kind of placement pattern of checkout scanner automatically, and come the method for the operator scheme of switched scan device according to the placement pattern of scanner.Above-mentioned method can detect the user for camera head, the placement pattern of scanner for example, and operator scheme is switched to vertical type or platform-type operator scheme according to above-mentioned placement pattern.In other words, when the user keeps flat scanner, detection system of the present invention can detect the placement pattern of scanner according to action of gravity, and transmits one group of signal to control system, switches to platform-type operator scheme with the operating system with scanner.When the user changes the placement pattern of scanner upright the time into from keeping flat, for example be transferred to narrower operational environment, detection system of the present invention can be discovered the change of the placement pattern of scanner, and transmit another group signal to control system, the operating system of scanner is switched to the vertical type operator scheme.So the automatic checkout system among the present invention not only can detect the placement pattern of scanner, more can be automatically the operating system of upright/platform-type scanner be switched to vertical type or platform-type operator scheme.
The invention provides the detection system in a kind of camera head, described detection system comprises: a checkout gear, and described checkout gear is exported many group position signallings according to the placement pattern of described camera head; An and detection control apparatus, described detection control apparatus switches signal in order to receive and to handle described each position signalling to export one, described switching signal is used so that described camera head switches to the operator scheme corresponding to described placement pattern, and wherein said checkout gear comprises at least: a retaining element; And a moving element is in described retaining element, described moving element moves to the second place according to described placement pattern by the primary importance in the described retaining element, and by described each position signalling of described retaining element generation, wherein said retaining element comprises that at least a groove can hold described retaining element, uses described moving element can be changed to the described second place by described primary importance according to a curved path in described groove.
The present invention also provides the detection system in a kind of camera head, and described detection system comprises: a checkout gear, and described checkout gear is exported many group position signallings according to the placement pattern of described camera head; An and detection control apparatus, described detection control apparatus switches signal in order to receive and to handle described each position signalling to export one, described switching signal is used so that described camera head switches to the operator scheme corresponding to described placement pattern, wherein said checkout gear comprises many group detecting elements at least, and described many group detecting elements can produce the physical quantity of many groups corresponding to described each position signalling according to the pairing physical force effect of described placement pattern.
Description of drawings
Above-mentioned purpose of the present invention and advantage will be described in detail as follows with following embodiment and diagram, wherein:
Figure 1A is a kind of side schematic view of using the dual-purpose scanner of automatic checkout system of the present invention with platform-type placement;
Figure 1B is the side schematic view that a kind of upright/dual-purpose scanner of platform of using automatic checkout system of the present invention is placed with vertical type;
Fig. 2 is the calcspar of a kind of automatic checkout system of the present invention;
Fig. 3 is the flow chart of a kind of automatic checkout system of the present invention;
Fig. 4 A is a kind of upright/side schematic view when the dual-purpose scanner of platform is placed with platform-type placement pattern of installing checkout gear of the present invention;
Fig. 4 B is a kind of upright/side schematic view when the dual-purpose scanner of platform is placed with vertical type placement pattern of installing checkout gear of the present invention;
Fig. 5 A is a kind of schematic diagram of installing the dual-purpose scanner of checkout gear of the present invention;
Fig. 5 B is the side schematic view of a kind of dual-purpose scanner of installing checkout gear of the present invention during with platform-type the placement; And
Fig. 5 C is the side schematic view of a kind of dual-purpose scanner of installing checkout gear of the present invention when placing with vertical type.
The conventional letter of major part:
100 upright/platform-type scanners
120 gravity type detectors
130 control system
140 imaging apparatus systems
The 142LCD display system
The starting operation system of 144 CD-ROM drive motor
The control of 146 softwares and display system
150 place the step of scanner
The step of 160 discriminating gear patterns
170 switch the step of executive system
180 carry out the step of platform-type operator scheme
190 carry out the step of vertical type operator scheme
200 bend pipes
210 balls
220 sliding caskets
230
240 breasting thing
Embodiment
Some embodiments of the present invention can be described in detail as follows.Yet except describing in detail, the present invention can also be widely implements at other embodiment, and scope of the present invention do not limited, its with after claim be as the criterion.
Moreover the different piece of element of the present invention is not drawn according to size.Some yardstick is compared with other scale dependents and is exaggerated, so that clearer description and understanding of the present invention to be provided.
Though the embodiment of Huaing shows in the two dimension of different phase to have the width and the degree of depth, should describedly be well understood to very much the three-dimensional part that shown zone is a device here again.Relatively, when making actual element, illustrated zone has three-dimensional length, width and height.
A preferred embodiment of the present invention is a kind of detection system of camera head.Above-mentioned camera head can be a kind of upright/platform-type dual-purpose scanner.Figure 1A and Figure 1B be respectively above-mentioned upright/platform-type scanner 100 carrying out platform-type schematic diagram during with the vertical type operator scheme.With reference to Figure 1A, with rectangular coordinates explanation of the present invention upright/platform-type dual-purpose scanner 100, the major axis of its geometry is denoted as " L "; So-called platform is placed pattern, and promptly " L " approximately is parallel to X-Y plane, and the suffered gravity direction of the dual-purpose scanner of upright/platform 100, is perpendicular to the Z-direction of X-Y plane.And Figure 1B, then of the present invention upright/the upright placement pattern of the dual-purpose scanner 100 of platform, promptly " L " approximately is parallel to the Z-direction of gravity direction.
The connected mode of said detecting system can be represented via the calcspar of Fig. 2.In the present embodiment, detection system 110 is installed on uprightly/the dual-purpose scanner 100 of platform in, it comprises checkout gear 120 and detection control apparatus 130 at least, detection control apparatus 130 can with uprightly/other system of the dual-purpose scanner 100 of platform, for example imaging apparatus system 140 is connected with shooting control system 142.In the placement pattern of user's change for scanner, the checkout gear 120 that is installed on the scanner can be according to a kind of effect of physical force, gravity for example, detect the placement pattern of scanner, and send out one group of position signalling to detection control apparatus 130 according to the placement pattern of scanner immediately, carry out suitable operator scheme switching in order to the change that notice detection control apparatus 130 is placed pattern along with scanner.Wherein, checkout gear 120 is a kind of detectors that utilize gravity principle to design, for example a kind of stress strain guage.
Because there is many software/hardwares system in operation, can't be applicable to vertical type operator scheme and platform-type operator scheme simultaneously.So, when above-mentioned scanner switches between vertical type and platform-type operator scheme, also must switch between the part executive system of upright/platform-type dual-purpose scanner thereupon.Therefore, after detection control apparatus 130 receives the signal of self-test device 120, detection control apparatus 130 can be exported the executive system of one group of switching signal to scanner according to checkout gear 120 detected operation of scanner patterns, for example imaging apparatus system 140 and shooting control system 142.Wherein, above-mentioned executive system also comprises power system, LCD display system, the starting operation system of CD-ROM drive motor, and suchlike software/hardware executive systems such as the control of software and display system.Wherein, above-mentioned switching signal is a kind of signal corresponding to above-mentioned placement pattern.
So-called switching operation modes among the present invention, indication be upright/dual-purpose scanner 100 of platform in carrying out scanner, corresponding to the difference of the pattern of placement, its imaging apparatus system 140 and shooting control system 142 are carried out the step of scanning also need be corresponding thereupon.Therefore, detection system of the present invention can make imaging apparatus system 140 and shooting control system 142 automatically switch to the mode of operation of corresponding placement pattern.
Fig. 3 is a flow chart of carrying out said detecting system.When the user changes the placement pattern of camera head, for example will upright/dual-purpose scanner of platform in placing the step 150 of scanner by the platform-type placement pattern that changes vertical type into, the checkout gear on the scanner will detect automatically and differentiate uprightly/the placement pattern of the dual-purpose scanner of platform is vertical type or platform-type (step 160).Above-mentioned determine mechanism is to differentiate uprightly/the placement pattern of the dual-purpose scanner of platform via the principle of action of gravity.Along with uprightly/difference of platform-type placement pattern, above-mentioned checkout gear can transmit the control system of a different set of signal to upright/dual-purpose scanner of platform respectively after differentiating the placement pattern.Receive the signal of self-test device in control system after, control system will switch uprightly/the dual-purpose scanner of platform in all software/hardware executive systems (step 170) that when carrying out scanning, need change.
When checkout gear judged that the placement pattern of upright/dual-purpose scanner of platform is platform-type, checkout gear can transmit one group of position signalling to control system, shown in path A.After control system is received above-mentioned signal, will export one group of switching signal, switch and carry out the relevant functional mechanism of platform-type operator scheme, as carry out shown in the step 180 of platform-type operator scheme.
On the other hand, when checkout gear judged that the placement pattern of upright/dual-purpose scanner of platform is vertical type, checkout gear can transmit another group position signalling to control system, shown in the B of path.After control system is received above-mentioned signal, will switch and carry out the functional mechanism (step 190) of vertical type operator scheme.
A preferred embodiment of the present invention is the checkout gear of the dual-purpose scanner of a kind of vertical type-platform.Fig. 4 A and Fig. 4 B have installed one group of schematic diagram according to the upright/dual-purpose scanner 100 of platform of checkout gear of the present invention additional.Above-mentioned checkout gear comprises one group of retaining element, the bend pipe 200 in as shown, and with one group of moving element that is positioned at bend pipe 200, the ball 210 in as shown.On bend pipe 200, install two groups of signals respectively and come from primary importance a and second place b, shown in Fig. 4 A and Fig. 4 B.Above-mentioned signal source, be not shown among the figure, be connected to the control system of upright/dual-purpose scanner 100 of platform respectively, microprocessor for example, and when ball 210 moved to position a or position b along with the change of placing pattern with a kind of curved path, above-mentioned signal source will be sent out different position signallings respectively and with the notice control system the upright/operator scheme of the dual-purpose scanner of platform be switched to the operator scheme of platform-type or vertical type.
In above-mentioned device, ball 210 can along with uprightly/difference of the dual-purpose scanner of platform place pattern and bend pipe 200 in along moving to different positions according to a kind curved path.Shown in Fig. 4 A, when the user with platform-type placement pattern operate uprightly/the dual-purpose scanner of platform 100 time, ball 210 will move to the primary importance a among Fig. 4 A because of the influence of gravity, and drives the signal source at position a simultaneously.At this time, if the user carries out uprightly/start of the dual-purpose scanner 100 of platform, or upright/dual-purpose scanner 100 of platform finished start, and then the signal source at position a will transmit one group of position signalling to control system.Next, control system can switch to platform-type operator scheme with the operator scheme of upright/dual-purpose scanner 100 of platform, for example, the presentation modes of image is switched to straight formula file.
On the other hand, when the user select with vertical type placement pattern operate uprightly/the dual-purpose scanner of platform 100 time, shown in Fig. 4 B, ball 210 will because of uprightly/the placement pattern of the dual-purpose scanner of platform is by keeping flat the effect that transfers suffered gravity when upright to and move to second place b among Fig. 4 B along curved path, and drives the signal source at position b simultaneously.At this time, if the user upright/start of the dual-purpose execution scanner 100 of platform, or upright/dual-purpose scanner 100 of platform finished start, then the signal source at position b will transmit one group of position signalling to control system.Next, control system can switch to the vertical type operator scheme with the operator scheme of upright/dual-purpose scanner 100 of platform, for example, the presentation modes of image is switched to the horizontal type file.
In the above-described embodiments, it should be noted that checkout gear of the present invention uprightly/installation position in the dual-purpose scanner of platform is not limited to the position described in Fig. 4 A and Fig. 4 B.Only otherwise can interfere with the function of upright/original element of the dual-purpose scanner of platform, the position of the placement pattern that reflects upright/dual-purpose scanner of platform that can be loyal all can be used for installing checkout gear of the present invention again.
Another preferred embodiment of the present invention is the dual-purpose scanner checkout gear of a kind of vertical type-platform.Fig. 5 A is the sliding casket (chassis) 220 that is installed in upright/dual-purpose scanner 100 of platform a kind of, axle 230, and the schematic diagram of the breasting thing 240 of axle.The feature of present embodiment is, respectively stress strain guage is installed on the one group of side and one group of bottom surface of breasting thing 240 at a two ends position A1 as shown in Fig. 5 A, A2, B1, and B2.Wherein, above-mentioned stress strain guage can be voltage or electric current with the stress transmission of being born.Therefore, in the present invention can be via collecting and relatively from above-mentioned A1, A2, B1, and the voltage or the electric current of locational stress strain guage such as B2 are judged uprightly/the placement pattern of the dual-purpose scanner 100 of platform.In other words, above-mentioned stress strain guage is connected to one group respectively can collect and contrast the voltage of above-mentioned stress strain guage or the logical circuit of electric current, is not shown in Fig. 5 A.When the voltage of each above-mentioned stress strain guage or electric current exports above-mentioned logical circuit to and through contrast after, above-mentioned logical circuit can be exported the control system of one group of signal to upright/dual-purpose scanner 100 of platform, for example a kind of microprocessor is not shown among Fig. 5 A.According to the result of contrast, above-mentioned logical circuit can be sent out different signals to above-mentioned control system, switches to suitable operator scheme to notify above-mentioned control system according to the placement pattern of uprightly present/dual-purpose scanner of platform.
Fig. 5 B is with upright/side schematic view when the dual-purpose scanner of platform is placed with platform-type device pattern among Fig. 5 A.When the user will be upright/when the dual-purpose scanner 100 of platform keeps flat, will be stronger at above-mentioned position A1 than the action of gravity of experiencing at the stress strain guage of above-mentioned position B1 and B2 with the action of gravity that the stress strain guage of A2 is experienced.So, when uprightly/when the dual-purpose scanner 100 of platform keeps flat, from the voltage (V of the stress strain guage of position A1 and A2
A1+ V
A2) or electric current (I
A1+ I
A2), will be recently from the voltage (V of the stress strain guage of position B1 and B2
B1+ V
B2), or electric current (I
B1+ I
B2) stronger.Relation therebetween can be expressed as the 1st following formula or the 2nd formula.
V
A1+ V
A2＞V
B1+ V
B2(the 1st formula)
I
A1+ I
A2＞I
B1+ I
B2(the 2nd formula)
When uprightly/the placement pattern of the dual-purpose scanner of platform is when keeping flat, above-mentioned logical circuit will obtain the comparing result as above-mentioned the 1st formula or the 2nd formula.At this moment, logical circuit can be sent out the control system of one group of signal to upright/dual-purpose scanner of platform, with the notice control system operator scheme is switched to platform-type scanner.
Fig. 5 C is with upright/side schematic view when the dual-purpose scanner of platform is placed with vertical type among Fig. 5 A.When the user will be upright/when the dual-purpose scanner 100 of platform is placed with vertical type, will be in the action of gravity that above-mentioned position B1 and the stress strain guage of B2 are suffered than stronger in the suffered action of gravity of the stress strain guage of above-mentioned position A1 and A2.So, when uprightly/the dual-purpose scanner of platform is that vertical type is when placing pattern, by the resulting voltage (V of the stress strain guage of position B1 and B2
B1+ V
B2) or electric current (I
B1+ I
B2), will be than by the resulting voltage (V of the stress strain guage of position A1 and A2
A1+ V
A2) or electric current (I
A1+ I
A2) stronger.Relation therebetween can be expressed as follows.
V
A1+ V
A2＞V
B1+ V
B2(the 3rd formula)
I
A1+ I
A2＞I
B1+ I
B2(the 4th formula)
When uprightly/when the placement pattern of the dual-purpose scanner of platform was upright, above-mentioned logical circuit will obtain the comparing result as above-mentioned the 3rd formula or the 4th formula.At this moment, logical circuit can be exported the control system of another group signal to upright/dual-purpose scanner of platform, in order to notify control system the operator scheme of upright/dual-purpose scanner 100 of platform is switched to the vertical type scanner.
Comprehensive the above, the present invention carries out uprightly/switching between the platform-type operator scheme via a kind of checkout gear of application of weight principle, makes the user can have simultaneously in a camera head uprightly/platform-type operating system.Be more preferably, above-mentioned camera head can change its operator scheme that automaticallyes switch along with user's placement pattern.So, the present invention can be effectively applied to a kind of upright/switched system of the operator scheme of the dual-purpose scanner of platform in, make above-mentioned upright/the dual-purpose scanner of platform can along with uprightly/difference of the dual-purpose scanner of platform places pattern and carries out the switching of operator scheme automatically.
The above is preferred embodiment of the present invention only, is not in order to limit claim of the present invention; All other do not break away from the equivalence of being finished under the disclosed spirit to be changed or changes, and all should be included in the following claim.
Claims (5)
1. the detection system in the camera head, described detection system comprises:
One checkout gear, described checkout gear is exported many group position signallings according to the placement pattern of described camera head; And
One detection control apparatus, described detection control apparatus switches signal in order to receive and to handle described each position signalling to export one, and described switching signal is used so that described camera head switches to the operator scheme corresponding to described placement pattern,
Wherein said checkout gear comprises at least:
One retaining element; And
One moving element is in described retaining element, and described moving element moves to the second place according to described placement pattern by the primary importance in the described retaining element, and produces described each position signalling by described retaining element,
Wherein said retaining element comprises that at least a groove can hold described retaining element, uses described moving element can be changed to the described second place by described primary importance according to a curved path in described groove.
2. detection system as claimed in claim 1, wherein said moving element comprise that geometry is an orbicule of spheroid.
3. the detection system in the camera head, described detection system comprises:
One checkout gear, described checkout gear is exported many group position signallings according to the placement pattern of described camera head; And
One detection control apparatus, described detection control apparatus switches signal in order to receive and to handle described each position signalling to export one, and described switching signal is used so that described camera head switches to the operator scheme corresponding to described placement pattern,
Wherein said checkout gear comprises many group detecting elements at least, and described many group detecting elements can produce the physical quantity of many groups corresponding to described each position signalling according to the pairing physical force effect of described placement pattern.
4. detection system as claimed in claim 3, wherein said each checkout gear are many group stress strain guages.
5. detection system as claimed in claim 3, wherein said physical force comprises the gravity that described camera head is suffered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021082162A CN1309244C (en) | 2002-03-27 | 2002-03-27 | Automatic checkout system of cameras |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021082162A CN1309244C (en) | 2002-03-27 | 2002-03-27 | Automatic checkout system of cameras |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1447588A CN1447588A (en) | 2003-10-08 |
| CN1309244C true CN1309244C (en) | 2007-04-04 |
Family
ID=28048500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021082162A Expired - Fee Related CN1309244C (en) | 2002-03-27 | 2002-03-27 | Automatic checkout system of cameras |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1309244C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104598028A (en) * | 2015-01-09 | 2015-05-06 | 上海小蚁科技有限公司 | Image pickup device and image pickup method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111160829B (en) * | 2019-12-15 | 2021-06-18 | 广西电子口岸有限公司 | Goods transportation system and goods transportation method based on Internet of vehicles |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61165744A (en) * | 1985-01-16 | 1986-07-26 | Matsushita Electric Ind Co Ltd | Video camera |
| JPH0361959A (en) * | 1989-07-28 | 1991-03-18 | Mita Ind Co Ltd | Image forming device |
| JPH0983853A (en) * | 1995-09-08 | 1997-03-28 | Hitachi Ltd | Image pickup device |
-
2002
- 2002-03-27 CN CNB021082162A patent/CN1309244C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61165744A (en) * | 1985-01-16 | 1986-07-26 | Matsushita Electric Ind Co Ltd | Video camera |
| JPH0361959A (en) * | 1989-07-28 | 1991-03-18 | Mita Ind Co Ltd | Image forming device |
| JPH0983853A (en) * | 1995-09-08 | 1997-03-28 | Hitachi Ltd | Image pickup device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104598028A (en) * | 2015-01-09 | 2015-05-06 | 上海小蚁科技有限公司 | Image pickup device and image pickup method |
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| Publication number | Publication date |
|---|---|
| CN1447588A (en) | 2003-10-08 |
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