CN105827889B - Light supplementing control device, method and the photo taking type scanner of photo taking type scanner - Google Patents
Light supplementing control device, method and the photo taking type scanner of photo taking type scanner Download PDFInfo
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- CN105827889B CN105827889B CN201610207279.XA CN201610207279A CN105827889B CN 105827889 B CN105827889 B CN 105827889B CN 201610207279 A CN201610207279 A CN 201610207279A CN 105827889 B CN105827889 B CN 105827889B
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- compensating lamp
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
- H04N1/00684—Object of the detection
- H04N1/00687—Presence or absence
- H04N1/00689—Presence
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
- H04N1/00729—Detection means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
- H04N1/00763—Action taken as a result of detection
- H04N1/00774—Adjusting or controlling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
Abstract
The present invention relates to a kind of light supplementing control device of photo taking type scanner, method and photo taking type scanner, light supplementing control device includes the first sender unit, the first signal receiving device, second signal emitter, second signal reception device, control device；First sender unit is arranged on the top surface of the pedestal of photo taking type scanner, and the first signal receiving device is arranged on the shooting bar of photo taking type scanner, and second signal emitter, second signal reception device are arranged on the side of pedestal；First signal receiving device is used to receive the signal that the first sender unit is emitted and obtains the first signal value；Second signal reception device obtains second signal value for receiving the signal after the signal that second signal emitter is emitted is reflected；Control device is used to control the opening and closing of the light compensating lamp of photo taking type scanner according to the first signal value, second signal value.Using the present invention program, can realize to effectivelying prevent judging by accident while light compensating lamp automation control.
Description
Technical field
The present invention relates to image light filling technical field, more particularly to a kind of light supplementing control device of photo taking type scanner,
Method and photo taking type scanner.
Background technology
Traditional photo taking type scanner, is commonly called as high photographing instrument, and being one kind can be shown by capturing image and it being converted into computer
The digitized instrument equipment shown, edit, store and inputted, is mainly connected by USB interface with terminal, and scanning figure is completed
The transmission of picture, then by the kit of computer, image is changed into a kind of normal office equipment of various file formats.It takes pictures
The use of formula scanner brings many facilities to office.
As shown in Figure 1, traditional photo taking type scanner includes pedestal 1, supporting rod 2, more than 3 part of shooting bar, in shooting bar
On be provided with light compensating lamp 4 and camera (not shown).In existing way, in order to control the opening and closing of light compensating lamp 4, one
As be that capacitance button or physical switch for controlling light compensating lamp is set on photo taking type scanner, need to go to operate manually；
In order to realize the automation control to light compensating lamp, a pair of of infrared LED can be based on and (an infrared emission LED and one infrared connect
Receive LED) detect whether that object is placed on photo taking type scanner, if having detected, object is put on photo taking type scanner,
Light compensating lamp 4 is then opened, light compensating lamp is otherwise closed.But this mode is susceptible to erroneous judgement, such as have in ambient enviroment larger
Dust granule or paper scrap shelter from caused erroneous judgement when infrared LED.
Invention content
The purpose of the present invention is to provide a kind of for the light supplementing control device of photo taking type scanner, method and photo taking type
Scanner is being realized to effectivelying prevent judging by accident while light compensating lamp automation control.
The purpose of the present invention is achieved through the following technical solutions：
A kind of light supplementing control device for photo taking type scanner, including the first sender unit, the first signal receive
Device, second signal emitter, second signal reception device, control device；
First sender unit is arranged on the top surface of the pedestal of photo taking type scanner, and first signal receives
Device is arranged on the shooting bar of the photo taking type scanner, and the second signal emitter, the second signal receive dress
It installs on the side of the pedestal；The control device respectively with first signal receiving device, the second signal
Reception device connects；
First signal receiving device is used to receive the signal that first sender unit is emitted and obtains first
Signal value；
The second signal reception device is for receiving after the signal that the second signal emitter is emitted reflected
Signal obtain second signal value；
The control device is used to control the photo taking type scanner according to first signal value, the second signal value
Light compensating lamp.
The control device judges whether first signal value is less than preset first in one of the embodiments,
Limit value, and judge whether the second signal value is more than preset second threshold value, judging first signal value less than institute
When stating the first threshold value and the second signal value and being more than second threshold value, the light compensating lamp is opened or described in being turned up
The lamplight brightness of light compensating lamp or the light coloring of the light compensating lamp is switched to default first color.
The control device is judging first signal value not less than first thresholding in one of the embodiments,
When value or the second signal value are not more than second threshold value, close the light compensating lamp or turn down/keep the benefit
The lamplight brightness of light lamp or the light coloring of the light compensating lamp is switched to default second color/holding light compensating lamp
Light coloring.
The control device judges whether first signal value is less than preset first in one of the embodiments,
Limit value, and the second signal reception device is determined according to the second signal value and reflects the second signal emitter institute
Distance value between the reflector of the signal of transmitting, judges whether the distance value is less than preset distance threshold value, in judgement institute
When stating the first signal value and being less than the distance threshold value less than first threshold value and the distance value, the light filling is opened
Lamp or the lamplight brightness of the light compensating lamp is turned up or the light coloring of the light compensating lamp is switched to default first color.
The control device is judging first signal value not less than first thresholding in one of the embodiments,
When value or the distance value are not less than the distance threshold value, close the light compensating lamp or turn down/keep the light compensating lamp
Lamplight brightness or the light coloring of the light compensating lamp is switched to the light of default second color/holding light compensating lamp
Color.
First sender unit, the second signal emitter are light letter in one of the embodiments,
Number emitter, first signal receiving device, second signal reception device are light signal receiving.
First sender unit, the second signal emitter are infrared in one of the embodiments,
Emitter, first signal receiving device, second signal reception device are infrared receiving device.
A kind of photo taking type scanner, including it is used for the light supplementing control device of photo taking type scanner as described above.
A kind of light supplement control method for photo taking type scanner includes the following steps：
The first signal receiving device being arranged on the shooting bar of photo taking type scanner receives setting and is swept in the photo taking type
It retouches the signal that the first sender unit on the pedestal of instrument is emitted and obtains the first signal value；
It is arranged on the base or the on the shooting bar or on the supporting rod of the photo taking type scanner
Binary signal reception device receive setting on the base or it is described shooting bar on or the photo taking type scanner branch
Signal after the signal that second signal emitter on strut is emitted is reflected obtains second signal value；
The light compensating lamp of the photo taking type scanner is controlled according to first signal value, the second signal value.
It is above-mentioned in one of the embodiments, that the bat is controlled according to first signal value, the second signal value
The process of the light compensating lamp of illuminated scanner includes the following steps：
Judge whether first signal value is less than preset first threshold value, and judges whether the second signal value is big
In preset second threshold value；
Judging that first signal value is less than first threshold value and the second signal value is more than described second
When limit value, opens the light compensating lamp or the lamplight brightness of the light compensating lamp is turned up or by the light coloring of the light compensating lamp
It is switched to default first color；
Judging first signal value not less than first threshold value or the second signal value no more than described
When the second threshold value, closes the light compensating lamp or turn down/keep the lamplight brightness of the light compensating lamp or by the light filling
The light coloring of lamp is switched to the light coloring of default second color/holding light compensating lamp.
It is that two sets of signal receiving/transmission devices are provided on photo taking type scanner according to the scheme of aforementioned present invention, it is a set of
Signal receiving/transmission device (the first sender unit and the first signal receiving device) obtained first signal value can be used for sentencing
Whether file and other items, another set of signal receiving/transmission device (second signal emitter and second letter are had on disconnected photo taking type scanner
Number reception device) obtained second signal value can be used for judging whether have user before photo taking type scanner, according to institute
State the first signal value, the second signal value controls the light compensating lamp of the photo taking type scanner, realize to light compensating lamp automate
Control, while can effectively prevent judging by accident.
Description of the drawings
Fig. 1 is the composed structure schematic diagram of traditional photo taking type scanner；
It the composed structure of the light supplementing control device for photo taking type scanner in Fig. 2 the present embodiment and is swept with photo taking type
Retouch the position relationship schematic diagram of instrument.
The implementation process schematic diagram of the light supplement control method for photo taking type scanner in Fig. 3 the present embodiment.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, with reference to the accompanying drawings and embodiments, to this
Invention is described in further detail.It should be appreciated that the specific embodiments described herein are only used to explain the present invention,
Do not limit protection scope of the present invention.
It is shown in Figure 2, be the present embodiment in the light supplementing control device for photo taking type scanner composed structure with
And the position relationship schematic diagram with photo taking type scanner.
As shown in Fig. 2, the light supplementing control device for photo taking type scanner in the present embodiment, including the transmitting of the first signal
Device 201, the first signal receiving device 202, second signal emitter 203, second signal reception device 204, control device
205；
First sender unit 201 is arranged on the pedestal 101 of photo taking type scanner, the first signal receiving device 202
It is arranged on the shooting bar 103 of the photo taking type scanner, second signal emitter 203, second signal reception device 204 are set
It sets on pedestal 101；Control device 205 respectively with the first signal receiving device 202, second signal reception device 204, the bat
The light compensating lamp 104 of illuminated scanner connects；
Specifically, the first sender unit 201 can be arranged on the top surface of the pedestal 101 of photo taking type scanner；
In the present embodiment, shown in Figure 2 is second signal emitter 203, the setting of second signal reception device 204
Mode on pedestal 101, specifically, second signal emitter 203, second signal reception device 204 are arranged in pedestal 101
A side on, but the installation position of second signal emitter 203, second signal reception device 204 is without being limited thereto, second
Sender unit 203, second signal reception device 204 can also be arranged according to actual needs on shooting bar 103 or institute
It states on the supporting rod 102 of photo taking type scanner；
First signal receiving device 202 is used to receive the signal that the first sender unit 201 is emitted and obtains the first letter
Number value；
Second signal reception device 204 is for receiving after the signal that second signal emitter 203 is emitted reflected
Signal obtains second signal value；
Control device 205 is used to control the photo taking type scanner according to first signal value, the second signal value
Light compensating lamp 104.
Here, to the control of the light compensating lamp of photo taking type scanner 104, the control closed to light compensating lamp 104 is generally referred to, but
Control that can also be to the control of 104 light coloring of light compensating lamp or to 104 lamplight brightness of light compensating lamp.
The operation principle of the light supplementing control device for photo taking type scanner in the present embodiment is：First signal transmitting dress
Setting the signal that 201 are emitted can be received by the first signal receiving device 202, be connect based on first signal receiving device 202
The power (the first signal value) of the signal received may determine that whether the signal that the first sender unit 201 is emitted is hidden
Gear, determines therefrom that the article that file etc whether has been put on photo taking type scanner, meanwhile, 203 institute of second signal emitter
If the signal of transmitting can be received after being reflected by a certain reflector (such as human body) by second signal reception device 204, being based on should
The power of signal received by second signal reception device 204 can determine at a distance between reflector, if the distance meets
It is required that (being, for example, less than a certain setting value) and judging that the signal that is emitted of the first sender unit 201 is blocked, then can control
Light compensating lamp 104 processed is opened, and is otherwise closed light compensating lamp 104, is realized to light compensating lamp automation control, simultaneously because based on described
Two first signal value, second signal value data control the opening and closing of the light compensating lamp 104 of the photo taking type scanner, rather than
It is based only upon the opening and closing that a data (first signal value) control the light compensating lamp 104 of the photo taking type scanner, such as is being sentenced
The signal that fixed first sender unit 201 is emitted is switched on light compensating lamp 104 when being blocked, it is possible to prevente effectively from erroneous judgement.
In addition it is also possible to control the benefit of the photo taking type scanner according to first signal value, the second signal value
The lamplight brightness or light coloring of light lamp 104, for example, meeting the requirements (being, for example, less than a certain setting value) in distance and judging
The signal that first sender unit 201 is emitted is blocked, then the lamplight brightness of light compensating lamp 104 can be turned up, and otherwise, turns down
The lamplight brightness of 104 light compensating lamp 104 of light compensating lamp, or keep the lamplight brightness of light compensating lamp 104, wherein adjustment amplitude (including adjust
High-amplitude turns down amplitude) it can be arranged according to actual needs；For another example it (is, for example, less than a certain to be met the requirements in distance
Setting value) and judge that the signal that the first sender unit 201 is emitted is blocked, then it can be by the light color of light compensating lamp 104
Coloured silk is switched to default first color, otherwise, the light coloring of light compensating lamp 104 is switched to default second color, or keep mending
The light coloring of 104 script of light lamp；Wherein, the first color, the second color can be selected according to actual needs.
Above-mentioned signal can be optical signal, can also be acoustical signal or other kinds of signal.
In order to cost-effective, it is easy to implement, in one of the embodiments, the first sender unit 201, second signal
Emitter 203 can be optical signal launcher, specifically, the first sender unit 201, second signal emitter
203 can be infrared launcher, for example, infrared emission LED；First signal receiving device 202, second signal reception device
204 can be infrared receiving device, and specifically, the first signal receiving device 202, second signal reception device 204 can be equal
For infrared receiving device, such as infrared receiver LED.
In the concrete realization, control device 205 can be realized by the controller of photo taking type scanner itself, can also be led to
An additional MCU (Micro Control Unit, micro-control unit) realizations are crossed, but are also not necessarily limited to this, for example, it is also possible to logical
Other specific logic circuits are crossed to realize；For example, in practical applications, it can be by CPU (central processing unit, Central
Processing Unit), MPU (Micro Processor Unit, microprocessing unit), DSP (Digital Signal
Processing, Digital Signal Processing) or FPGA (Field-Programmable GateArray, i.e. field-programmable gate array
Row) it realizes.
In the concrete realization, the setting of control device 205 can arbitrarily be chosen according to actual needs, such as be arranged in pedestal
In 101, or it is arranged in supporting rod 102, but not limited to this.
Control device 205 controls the benefit of the photo taking type scanner according to first signal value, the second signal value
The opening and closing of light lamp 104 can have different realization methods according to actual needs.Two kinds of specific implementations are given below.
Mode one：
Control device 205 judges whether first signal value is less than preset first threshold value, and judges described second
Whether signal value is more than preset second threshold value, is judging that first signal value is less than first threshold value and described the
When binary signal value is more than second threshold value, light compensating lamp 104 is opened.
Control device 205 is judging first signal value not less than first threshold value or the second signal value
When no more than second threshold value, light compensating lamp 104 is closed.
Here, the first threshold value, the second threshold value can be configured according to actual needs.
Wherein, when the signal that the first sender unit 201 is emitted is not blocked, 202 institute of the first signal receiving device
Receiving signal can be stronger, and in this case, the first signal value is larger, and the letter that the first sender unit 201 is emitted
When number being blocked, signal received by the first signal receiving device 202 can be weaker or be zero, in this case, the first signal
Value is smaller (including the case where being zero), therefore, as long as choosing suitable first threshold value, is then less than institute in first signal value
When stating the first threshold value, it may be determined that the signal that the first sender unit 201 is emitted is blocked.
Wherein, if the signal of second signal emitter 203 is not (anti-not by closer reflector institute in other words by reflection
Penetrate), the signal that second signal reception device 204 receives can be weaker or be zero, and in this case, second signal value is smaller
(including the case where being zero), if the signal of second signal emitter 204 is reflected, second signal reception device 204 receives
Signal can be stronger, in this case, second signal value is larger, therefore, as long as choosing suitable second threshold value, then in institute
When stating second signal value more than second threshold value, it may be determined that the reflector of the front of second signal emitter 201 (such as
Human body) it is close enough apart from photo taking type scanner.
In this way, when user needs to carry out file scan using photo taking type scanner, photo taking type scanning is walked close to
File is put on photo taking type scanner by instrument, and the signal that second signal emitter 203 emits is by quilt after the body reflection of user
Second signal reception device 204 receives, and since signal is stronger, it is described that control device 205 judges that the second signal value is more than
Second threshold value, simultaneously as file has blocked the signal that the first sender unit 201 is emitted, the first signal receives dress
Signal received by setting 202 can be weaker or be zero, and control device 205 judges that first signal value is less than first thresholding
Value, two conditions meet simultaneously, and control device 205 can automatically open light compensating lamp.But if user is when taking away file, and described first
The condition that signal value is less than first threshold value cannot be satisfied, and light compensating lamp can be automatically closed in control device 205, alternatively, with
After photo taking type scanner is left at family, the condition that the second signal value is more than second threshold value cannot be satisfied, control dress
Light compensating lamp 104 can be also automatically closed by setting 205.
Mode two：
Control device 205 judges whether first signal value is less than preset first threshold value, and according to described second
Signal value determines second signal reception device 204 and reflects between the reflector for the signal that second signal emitter 203 is emitted
Distance value, judge whether the distance value is less than preset distance threshold value, judging that it is described that first signal value is less than
When first threshold value and the distance value are less than the distance threshold value, light compensating lamp 104 is opened.
Control device 205 is judging that first signal value is not small not less than first threshold value or the distance value
When the distance threshold value, light compensating lamp 104 is closed.
Here, the first threshold value, distance threshold value can be configured according to actual needs.
Wherein, when the signal that the first sender unit 201 is emitted is not blocked, 202 institute of the first signal receiving device
Receiving signal can be stronger, and in this case, the first signal value is larger, and the letter that the first sender unit 201 is emitted
When number being blocked, signal received by the first signal receiving device 202 can be weaker or be zero, in this case, the first signal
Value is smaller, therefore, as long as choosing suitable first threshold value, then when first signal value is less than first threshold value,
It can determine that the signal that the first sender unit 201 is emitted is blocked.
Wherein, if the signal of second signal emitter 203 is not reflected, what second signal reception device 204 received
Signal can be weaker or be zero, and in this case, second signal value is smaller, if the signal of second signal emitter 204 by
Reflection, the signal that second signal reception device 204 receives can be stronger, meanwhile, reflector is apart from second signal reception device
204 is closer, and the signal that second signal reception device 204 receives is often also stronger, therefore, can be based on the second signal value
At a distance from determining second signal reception device 204 between the reflector for reflecting the signal that second signal emitter 203 is emitted
Value, therefore, as long as choosing suitable distance threshold value, then when the distance value is less than second threshold value, it may be determined that
The reflector (such as human body) of 201 front of second signal emitter is close enough apart from photo taking type scanner.
Wherein it is possible to determine second signal reception device 204 in conjunction with the second signal value and preset correspondence
Distance value between the reflector of signal emitted with reflection second signal emitter 203, correspondence characterization here
It is the incidence relation of signal strength values and signal strength values, wherein signal strength values are bigger, and signal strength values are smaller.
In this way, when user needs to carry out file scan using photo taking type scanner, photo taking type scanning is walked close to
File is put on photo taking type scanner after instrument, the signal that second signal emitter 203 emits is by after the body reflection of user
Received by second signal reception device 204, since signal is stronger, control device 205 judge the distance value be less than it is described away from
When from threshold value, simultaneously as file has blocked the signal that the first sender unit 201 is emitted, the first signal receives dress
Signal received by setting 202 can be weaker or be zero, and control device 205 judges that first signal value is less than first thresholding
Value, two conditions meet simultaneously, and control device 205 can automatically open light compensating lamp 104.But if user is when taking away file, and it is described
First signal value be less than first threshold value condition cannot be satisfied, control device 205 light compensating lamp can be automatically closed alternatively,
After user leaves photo taking type scanner, the condition when distance value is less than the distance threshold value cannot be satisfied, control dress
Light compensating lamp 104 can be also automatically closed by setting 205.
The closing of 205 automation control light compensating lamp 104 of control device not only may be implemented in above two mode, can be with
Light coloring, the lamplight brightness for realizing 205 automation control light compensating lamp 104 of control device will when realizing control lamplight brightness
" opening light compensating lamp 104 " in above two mode, replaces with " lamplight brightness that light compensating lamp 104 is turned up ", above two mode
In " close light compensating lamp 104 ", replace with " lamplight brightness that light compensating lamp 104 is turned up " or " keep the light of light compensating lamp 104 bright
Degree "；When controlling light coloring, " opening light compensating lamp 104 " in above two mode replaces with " by the lamp of light compensating lamp 104
Photochromic coloured silk is switched to default first color ", " light coloring of light compensating lamp 104 is switched to default in above two mode
Two colors " replace with " light coloring for keeping light compensating lamp 104 "；Other technical characteristics can be found in 205 basis of above-mentioned control device
Described in the opening and closing for the light compensating lamp 104 that first signal value, the second signal value control the photo taking type scanner, herein
It will not go into details.
According to the light supplementing control device for photo taking type scanner of aforementioned present invention, the embodiment of the present invention also provides one kind
Photo taking type scanner, the photo taking type scanner may include the benefit for photo taking type scanner in any one above-mentioned embodiment
Light control device.The photo taking type scanner can be to light compensating lamp automation control, while can effectively avoid judging by accident.
According to the light supplementing control device for photo taking type scanner of aforementioned present invention, the present invention also provides one kind for clapping
The light supplement control method of illuminated scanner.Fig. 3 is the light supplement control method for photo taking type scanner of the embodiment of the present invention
Implementation process schematic diagram.As shown in figure 3, the light supplement control method for photo taking type scanner of the present invention includes the following steps：
Step S301：The first signal receiving device being arranged on the shooting bar of photo taking type scanner receives setting described
The signal that the first sender unit on the pedestal of photo taking type scanner is emitted obtains the first signal value；
Step S302：Be arranged on the base or it is described shooting bar on or the photo taking type scanner support
Second signal reception device on bar receives setting on the base or on the shooting bar or the photo taking type is swept
It retouches the signal after the signal that the second signal emitter on the supporting rod of instrument is emitted is reflected and obtains second signal value；
Step S303：The light filling of the photo taking type scanner is controlled according to first signal value, the second signal value
Lamp.
It is described in one of the embodiments, to take pictures according to described in first signal value, second signal value control
The process of the light compensating lamp of formula scanner may include step：Judge whether first signal value is less than preset first thresholding
Value, and judge whether the second signal value is more than preset second threshold value；Judging that it is described that first signal value is less than
When first threshold value and the second signal value are more than second threshold value, open the light compensating lamp or the benefit is turned up
The lamplight brightness of light lamp or the light coloring of the light compensating lamp is switched to default first color；Judging first letter
When number value is not more than second threshold value not less than first threshold value or the second signal value, the light filling is closed
It lamp or turns down/keeps the lamplight brightness of the light compensating lamp or the light coloring of the light compensating lamp is switched to default second
The light coloring of color/holding light compensating lamp.
Light supplement control method provided in an embodiment of the present invention for photo taking type scanner, it is pointed out that：It is right above
In the description of the light supplement control method for photo taking type scanner, with the above-mentioned light supplementing control device for photo taking type scanner
Description is similar, and the advantageous effect with the above-mentioned light supplementing control device for photo taking type scanner, to save length,
It repeats no more；Therefore, above to not disclosed in the light supplement control method provided in an embodiment of the present invention for photo taking type scanner
Technical detail, the description of the light supplementing control device for photo taking type scanner of above-mentioned offer is be provided.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of light supplementing control device for photo taking type scanner, which is characterized in that including the first sender unit, first
Signal receiving device, second signal emitter, second signal reception device, control device；
First sender unit is arranged on the pedestal of photo taking type scanner, and the first signal receiving device setting exists
On the shooting bar of the photo taking type scanner, the second signal emitter, the second signal reception device are arranged in institute
It states on pedestal or on the shooting bar or on the supporting rod of the photo taking type scanner；The control device respectively with institute
State the light compensating lamp connection of the first signal receiving device, the second signal reception device, the photo taking type scanner；
First signal receiving device is used to receive the signal that first sender unit is emitted and obtains the first signal
Value；
The second signal reception device is used to receive signal that the second signal emitter is emitted by the photo taking type
The signal after reflector reflection before scanner obtains second signal value；
The control device is used to control the benefit of the photo taking type scanner according to first signal value, the second signal value
Light lamp.
2. the light supplementing control device according to claim 1 for photo taking type scanner, it is characterised in that：
The control device judges whether first signal value is less than preset first threshold value, and judges the second signal
Whether value is more than preset second threshold value, is judging that first signal value is less than first threshold value and described second believes
When number value is more than second threshold value, opens the light compensating lamp or the lamplight brightness of the light compensating lamp is turned up or by institute
The light coloring for stating light compensating lamp is switched to default first color.
3. the light supplementing control device according to claim 2 for photo taking type scanner, it is characterised in that：
The control device is not less than first threshold value or the second signal value not in judgement first signal value
When more than second threshold value, closes the light compensating lamp or turn down/keep the lamplight brightness of the light compensating lamp or incite somebody to action
The light coloring of the light compensating lamp is switched to the light coloring of default second color/holding light compensating lamp.
4. the light supplementing control device according to claim 1 for photo taking type scanner, it is characterised in that：
The control device judges whether first signal value is less than preset first threshold value, and according to the second signal
Value determines between the reflector for the signal that the second signal reception device and the reflection second signal emitter are emitted
Distance value, judges whether the distance value is less than preset distance threshold value, is judging that first signal value is less than described the
When one threshold value and the distance value are less than the distance threshold value, open the light compensating lamp or the light compensating lamp is turned up
Lamplight brightness or the light coloring of the light compensating lamp is switched to default first color.
5. the light supplementing control device according to claim 4 for photo taking type scanner, it is characterised in that：
The control device is judging that first signal value is not less than first threshold value or the distance value is not less than
When the distance threshold value, close the light compensating lamp or turn down/keep the light compensating lamp lamplight brightness or will be described
The light coloring of light compensating lamp is switched to the light coloring of default second color/holding light compensating lamp.
6. the light supplementing control device according to claim 1 for photo taking type scanner, which is characterized in that first letter
Number emitter, the second signal emitter are optical signal launcher, first signal receiving device, the second letter
Number reception device is light signal receiving.
7. the light supplementing control device according to claim 1 for photo taking type scanner, which is characterized in that first letter
Number emitter, the second signal emitter are infrared launcher, first signal receiving device, second signal
Reception device is infrared receiving device.
8. a kind of photo taking type scanner, which is characterized in that including being used for photo taking type scanner as described in one of claim 1 to 7
Light supplementing control device.
9. a kind of light supplement control method for photo taking type scanner, which is characterized in that include the following steps：
The first signal receiving device being arranged on the shooting bar of photo taking type scanner receives setting in the photo taking type scanner
Pedestal on the signal that is emitted of the first sender unit obtain the first signal value；
It is arranged on the base or second on the shooting bar or on the supporting rod of the photo taking type scanner believes
Number reception device receives setting on the base or on the shooting bar or the supporting rod of the photo taking type scanner
On the signal that is emitted of second signal emitter obtained by the signal after the reflector reflection before the photo taking type scanner
Obtain second signal value；
The light compensating lamp of the photo taking type scanner is controlled according to first signal value, the second signal value.
10. light supplement control method according to claim 9, which is characterized in that it is described according to first signal value, it is described
The process that second signal value controls the light compensating lamp of the photo taking type scanner includes the following steps：
Judge whether first signal value is less than preset first threshold value, and it is pre- to judge whether the second signal value is more than
If the second threshold value；
Judging that first signal value is less than first threshold value and the second signal value is more than second threshold value
When, it opens the light compensating lamp or turns down/keep the lamplight brightness of the light compensating lamp or the light color by the light compensating lamp
Coloured silk is switched to the light coloring of default second color/holding light compensating lamp；
Judging first signal value not less than first threshold value or the second signal value no more than described second
When threshold value, closes the light compensating lamp or turn down/keep the lamplight brightness of the light compensating lamp or by the light compensating lamp
Light coloring is switched to the light coloring of default second color/holding light compensating lamp.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610207279.XA CN105827889B (en) | 2016-03-31 | 2016-03-31 | Light supplementing control device, method and the photo taking type scanner of photo taking type scanner |
| PCT/CN2016/113209 WO2017166880A1 (en) | 2016-03-31 | 2016-12-29 | Camera scanner supplemental light controlling device and method, and camera scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610207279.XA CN105827889B (en) | 2016-03-31 | 2016-03-31 | Light supplementing control device, method and the photo taking type scanner of photo taking type scanner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105827889A CN105827889A (en) | 2016-08-03 |
| CN105827889B true CN105827889B (en) | 2018-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610207279.XA Active CN105827889B (en) | 2016-03-31 | 2016-03-31 | Light supplementing control device, method and the photo taking type scanner of photo taking type scanner |
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| Country | Link |
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| CN (1) | CN105827889B (en) |
| WO (1) | WO2017166880A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105827889B (en) * | 2016-03-31 | 2018-11-02 | 广州视睿电子科技有限公司 | Light supplementing control device, method and the photo taking type scanner of photo taking type scanner |
| CN106126046A (en) * | 2016-08-24 | 2016-11-16 | 广东小天才科技有限公司 | The control method of cursor and device |
| CN108577995A (en) * | 2018-04-16 | 2018-09-28 | 苏州佳世达电通有限公司 | Mouth sweeps equipment and its control method |
| CN111835976B (en) * | 2020-07-28 | 2021-10-26 | Oppo广东移动通信有限公司 | Displacement equipment, photographing data acquisition method and device and storage medium |
| CN112565550B (en) * | 2020-12-25 | 2022-06-21 | 重庆数宜信信用管理有限公司 | High appearance of clapping convenient to use |
| CN112954130B (en) * | 2021-02-23 | 2023-05-12 | 国网山东省电力公司宁阳县供电公司 | Assembled photographing and scanning auxiliary device, photographing method and scanning method |
| CN113810553B (en) * | 2021-08-10 | 2023-10-31 | 浪潮金融信息技术有限公司 | Method, system and medium for regulating brightness of light supplementing lamp |
| CN113657366B (en) * | 2021-08-17 | 2023-08-29 | 百度在线网络技术（北京）有限公司 | Control method, device, equipment and storage medium of scanning pen |
| CN114205482B (en) * | 2021-11-02 | 2024-01-05 | 百度在线网络技术（北京）有限公司 | Scanning device, scanning control method, electronic apparatus, and storage medium |
| CN114222106A (en) * | 2021-12-16 | 2022-03-22 | 汉斯夫(杭州)医学科技有限公司 | 3D maxillofacial image analysis imager for medical auxiliary diagnosis |
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| CN105827889B (en) * | 2016-03-31 | 2018-11-02 | 广州视睿电子科技有限公司 | Light supplementing control device, method and the photo taking type scanner of photo taking type scanner |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105827889A (en) | 2016-08-03 |
| WO2017166880A1 (en) | 2017-10-05 |
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