CN114494676B - Control method, device, equipment and medium of scanning device - Google Patents
Control method, device, equipment and medium of scanning device Download PDFInfo
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Abstract
本发明提供了一种扫描装置的控制方法、装置、设备及介质，所述控制方法包括：当第一接收单元接收到第一触发信号时，启动采集单元向所述摄像头发出控制所述摄像头开始采集信息的启动信号；当第二接收单元接收到第二触发信号时，暂停采集单元向所述摄像头发出控制所述摄像头暂停采集信息的暂停信号；并当第三接收单元接收到第三触发信号时，恢复采集单元向所述摄像头发出控制所述摄像头继续采集信息的恢复信号。当需要扫描装置进行再次扫描时，本发明通过恢复采集单元向所述摄像头发出控制所述摄像头继续采集信息的恢复信号，可直接进行扫描，无需再对摄像头进行初始化，提高了扫描装置的工作效率。
The present invention provides a control method, device, equipment and medium for a scanning device, wherein the control method comprises: when a first receiving unit receives a first trigger signal, a start acquisition unit sends a start signal to the camera to control the camera to start acquiring information; when a second receiving unit receives a second trigger signal, a pause acquisition unit sends a pause signal to the camera to control the camera to pause acquiring information; and when a third receiving unit receives a third trigger signal, a resume acquisition unit sends a resume signal to the camera to control the camera to continue acquiring information. When the scanning device needs to scan again, the present invention sends a resume signal to the camera to control the camera to continue acquiring information by resuming the acquisition unit, so that scanning can be performed directly without initializing the camera, thereby improving the working efficiency of the scanning device.
Description
Technical Field
The present invention relates to the field of scanning devices, and in particular, to a method, an apparatus, a device, and a medium for controlling a scanning device.
Background
Today, where intelligent electronic devices are increasingly popular, many types of scanning pens are presented on the market. The scanning pens can identify characters through scanning by the camera so as to provide foreign language translation, voice broadcasting and reading, dictionary searching and other services for users, and the scanning pens have wide application in daily life of people, in particular in the fields of learning, translation and the like. When a user frequently uses a scanning pen, the scanning response time affects the use efficiency of the user, and particularly in a use scene where multiple scans are required. The scanning response time refers to the time when a user starts the scanning function of the scanning pen, starts the camera, performs image transmission and character recognition, and then displays the image on a display screen which is interacted with the existence information of the scanning pen.
At present, with the increasing strength of the processing capability of industrial chips, users have become accustomed to the faster and faster reaction processing speed of electronic devices, especially terminal devices with more daily use interactions. The scanning response time for a scanning pen greatly affects the user experience.
Therefore, the invention provides a control method, a device, equipment and a medium of a scanning device to reduce the time consumed by starting a camera so as to improve the working efficiency of the scanning device and improve the use experience of a user.
Disclosure of Invention
The embodiment of the invention provides a control method, a device, equipment and a medium of a scanning device, which are used for improving the working efficiency of the scanning device by reducing the starting time of a camera and the time of image transmission under a continuous scanning scene, so that the use experience of a user is improved.
In a first aspect, the invention provides a control method of a scanning device, the scanning device comprises a camera, when a first receiving unit receives a first trigger signal, a starting acquisition unit is started to send a starting signal for controlling the camera to start acquiring information to the camera, when a second receiving unit receives a second trigger signal, a suspension acquisition unit is stopped to send a suspension signal for controlling the camera to suspend acquiring information to the camera, and when a third receiving unit receives a third trigger signal, a recovery acquisition unit is resumed to send a recovery signal for controlling the camera to continue acquiring information to the camera.
The invention is especially suitable for application scenes requiring the scanning device to continuously scan for a plurality of times. According to the invention, when the second receiving unit receives the second trigger signal, the suspension acquisition unit sends the suspension signal for controlling the camera to suspend acquisition of information to the camera, so that the camera suspends scanning operation but does not close the camera, and when the third receiving unit receives the third trigger signal, the recovery acquisition unit sends the recovery signal for controlling the camera to continue acquisition of information to the camera, so that when a user needs to use the scanning device to scan again, the scanning device does not need to be started and other initialization operations, the working efficiency of the scanning device is improved, and the use experience of the user on the scanning device is improved.
Optionally, the control method further includes that when the fourth receiving unit receives the fourth trigger signal, the termination collecting unit sends a termination signal for controlling the camera to terminate collecting information to the camera. The scanning device has the beneficial effects that when the scanning device does not need to carry out the scanning device, the termination acquisition unit sends a termination signal for controlling the camera to terminate acquisition of information to the camera so as to prevent the false scanning operation of the scanning device caused by the fact that the scanning device is not closed in time.
Further optionally, the control method further includes that the termination acquisition unit sends a shutdown signal for controlling the shutdown of the scanning device to the scanning device. The device has the advantages that when the scanning device is not required to scan, the stop acquisition unit can send a shutdown signal for controlling the scanning device to shutdown to the scanning device, and current transmission is cut off, so that energy is saved.
Optionally, before the first receiving unit receives the first trigger signal, the scanning device completes initialization. The scanning device has the beneficial effects that after the scanning device is initialized, the first trigger signal is received, so that the accuracy of subsequent operation can be ensured.
Further optionally, the control method further comprises a transmission unit controlling the camera to transmit the information collected by the camera to a processing module in the scanning device, wherein the processing module comprises an identification unit and a translation unit, the identification unit is used for carrying out identification processing on the information collected by the camera, and the translation unit is used for carrying out translation processing on the information collected by the camera. The information processing device has the beneficial effects that the transmission unit is used for controlling the camera to transmit the information acquired by the camera to the processing module in the scanning device, so that the processing module can perform identification processing or translation processing on the information acquired by the camera.
Further optionally, the control method further includes that the processing module is further connected with a display module, the display control unit controls the display module to obtain a processing result of the processing module on the information collected by the camera, and the display module is used for displaying the result.
In a second aspect, the invention provides a control device for a scanning device comprising a camera, the control device comprising modules/units for performing the method of any one of the possible designs of the first aspect described above. These modules/units may be implemented by hardware, or may be implemented by hardware executing corresponding software.
In a third aspect, an embodiment of the present application provides an electronic device, including a processor and a memory. Wherein the memory is adapted to store one or more computer programs, which when executed by the processor, enable the electronic device to carry out the method of any one of the possible designs of the first aspect described above.
In a fourth aspect, the present invention provides a computer-readable storage medium having stored therein a computer program which, when executed by a processor, implements a method as in any of the above embodiments.
The advantageous effects concerning the above second to fourth aspects can be seen from the description in the above first aspect.
Drawings
Fig. 1 is a flowchart of a control method of a scanning device according to an embodiment of the present application;
fig. 2 is a schematic diagram of a control device of a scanning device according to an embodiment of the present application;
FIG. 3 is a schematic diagram of a control device of a scanning device according to another embodiment of the present application;
fig. 4 is a schematic diagram of a control device of another scanning device according to an embodiment of the present application;
fig. 5 is a schematic diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application are described below with reference to the accompanying drawings in the embodiments of the present application. In the description of embodiments of the application, the terminology used in the embodiments below is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the specification of the present application and the appended claims, the singular forms "a," "an," "the," and "the" are intended to include, for example, "one or more" such forms of expression, unless the context clearly indicates to the contrary. It should also be understood that in the following embodiments of the present application, "at least one", "one or more" means one or more than two (including two). The term "and/or" is used to describe an associative relationship of associative objects, and indicates that three relationships may exist, for example, a and/or B may indicate that a exists alone, while a and B exist together, and B exists alone, where A, B may be singular or plural. The character "/" generally indicates that the context-dependent object is an "or" relationship.
Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise. The term "coupled" includes both direct and indirect connections, unless stated otherwise. The terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
In embodiments of the application, words such as "exemplary" or "such as" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "for example" is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.
In order to improve the working efficiency of a scanning device, the invention provides a control method, a device, equipment and a medium of the scanning device.
The embodiment of the application provides a control method of a scanning device, wherein the scanning device comprises a camera, and the scanning device can be a scanning pen. The control method is shown in the figure 1, and comprises the following specific steps:
S101, when the first receiving unit receives the first trigger signal, the starting acquisition unit sends a starting signal for controlling the camera to start acquiring information to the camera.
S102, when the second receiving unit receives the second trigger signal, the pause acquisition unit sends a pause signal for controlling the camera to pause acquisition of information to the camera.
And S103, when the third receiving unit receives the third trigger signal, the recovery acquisition unit sends a recovery signal for controlling the camera to continuously acquire information to the camera.
In this embodiment, the first receiving unit, the second receiving unit, and the third receiving unit may respectively obtain the first trigger signal, the second trigger signal, and the third trigger signal through a terminal device, where the terminal device may be one or more of a smart phone, a tablet computer, and a portable computer, and of course may also be a desktop computer, etc., and sources of the first trigger signal, the second trigger signal, and the third trigger signal may be a server. The terminal device obtains the first trigger signal, the second trigger signal, and the third trigger signal in the server through a network, which may include various connection types, such as a wired communication link, a wireless communication link, and so on. The number of the terminal equipment, the network and the servers can be set according to actual needs, for example, the terminal equipment can acquire the first trigger signal, the second trigger signal and the third trigger signal in a server cluster consisting of a plurality of servers through the network. The user may interact with the server, which may be a server providing various services, through the network using the terminal device to receive or transmit messages, etc.
The invention is particularly applicable to application scenarios requiring multiple scans consecutively performed by a scanning device, for example. According to the invention, when the second receiving unit receives the second trigger signal, the suspension acquisition unit sends the suspension signal for controlling the camera to suspend acquisition of information to the camera, so that the camera suspends scanning operation but does not close the camera, and when the third receiving unit receives the third trigger signal, the recovery acquisition unit sends the recovery signal for controlling the camera to continue acquisition of information to the camera, so that when a user needs to use the scanning device to scan again, the scanning device does not need to be started and other initialization operations, the working efficiency of the scanning device is improved, and the use experience of the user on the scanning device is improved.
In a possible embodiment, the control method further includes step S104, when the fourth receiving unit receives the fourth trigger signal, the termination collecting unit sends a termination signal for controlling the camera to terminate collecting information to the camera. In this embodiment, when the scanning device does not need to perform the scanning device, the termination acquisition unit sends a termination signal for controlling the camera to terminate the acquisition of information to the camera, so as to prevent the scanning device from being turned off in time, thereby preventing the scanning device from being erroneously operated.
When the scanning device is required to continuously scan the documents with 20 pages on the front side and the back side, the scanning device does not need to close the camera before scanning other documents when one document is scanned, only the second receiving unit is required to receive the second trigger signal, and the suspension acquisition unit sends a suspension signal for controlling the camera to suspend acquisition information to the camera, so that the scanning operation of the camera can be temporarily stopped, the camera is not required to be closed, the camera is not required to be restarted, and the operation time is saved. After the 20 pages of documents are scanned, a fourth trigger signal is received through a fourth receiving unit, and a termination acquisition unit sends a termination signal for controlling the cameras to terminate acquisition information to the cameras, so that the cameras are closed, and the operation is convenient, quick and easy.
In yet another possible embodiment, the control method further includes step S105, where the termination acquisition unit sends a shutdown signal to the scanning device to control shutdown of the scanning device. In this embodiment, when the scanning device is not required to scan, the termination acquisition unit may send a shutdown signal for controlling the scanning device to shutdown to the scanning device, so as to cut off current transmission, thereby saving energy.
Optionally, before the first receiving unit receives the first trigger signal, the scanning device completes initialization. In this embodiment, the initialization of the scanning device is completed before the first receiving unit receives the first trigger signal, so that when the subsequent scanning device receives the recovery signal, the subsequent scanning device does not need to be initialized again, so as to improve the working efficiency of the scanning device, and ensure the accuracy of the subsequent operation.
Further optionally, the transmission unit controls the camera to transmit the information collected by the camera to a processing module in the scanning device, the processing module comprises an identification unit and a translation unit, the identification unit is used for carrying out identification processing on the information collected by the camera, and the translation unit is used for carrying out translation processing on the information collected by the camera. In this embodiment, the transmission unit controls the camera to transmit the information collected by the camera to the processing module in the scanning device, so that the processing module may perform recognition processing or translation processing on the information collected by the camera, where the recognition processing may recognize the collected text or image information, and the translation processing may translate the recognized text information.
Further optionally, the control method further includes that the processing module is further connected with a display module, the display control unit controls the display module to obtain a processing result of the processing module on the information collected by the camera, and the display module is used for displaying the result.
An embodiment of the present application provides a control device of a scanning device, as shown in fig. 2, where the scanning device includes a camera, and the control device is configured to perform the control method described in any of the foregoing embodiments, and includes a first receiving unit 201, a start-up acquisition unit 202, a second receiving unit 203, a pause acquisition unit 204, a third receiving unit 205, and a resume acquisition unit 206.
When the first receiving unit 201 receives the first trigger signal, the start collecting unit 202 sends a start signal to the camera to control the camera to start collecting information. When the second receiving unit 203 receives the second trigger signal, the pause acquisition unit 204 sends a pause signal to the camera to control the camera to pause acquisition of information. When the third receiving unit 205 receives the third trigger signal, the recovery acquisition unit 206 sends a recovery signal to the camera, which controls the camera to continue to acquire information.
The control device provided by the embodiment of the present application may be provided in the terminal device mentioned in any of the above embodiments. The first receiving unit 201, the second receiving unit 203, and the third receiving unit 205 may respectively obtain a first trigger signal, a second trigger signal, and a third trigger signal through a terminal device, where the terminal device may be one or more of a smart phone, a tablet computer, and a portable computer, and of course may also be a desktop computer, etc., and sources of the first trigger signal, the second trigger signal, and the third trigger signal may be servers. The terminal device obtains the first trigger signal, the second trigger signal, and the third trigger signal in the server through a network, which may include various connection types, such as a wired communication link, a wireless communication link, and so on. The number of the terminal equipment, the network and the servers can be set according to actual needs, for example, the terminal equipment can acquire the first trigger signal, the second trigger signal and the third trigger signal in a server cluster consisting of a plurality of servers through the network. The user may interact with the server, which may be a server providing various services, through the network using the terminal device to receive or transmit messages, etc.
In a possible embodiment, as shown in fig. 3, the control device further includes a fourth receiving unit 301 and a termination collecting unit 302, where when the fourth receiving unit 301 receives the fourth trigger signal, the termination collecting unit 302 sends a termination signal to the camera to control the camera to terminate collecting information.
Of course, the termination acquisition unit 302 may also send a shutdown signal to the scanning device to control the scanning device to shutdown. When the scanning device is not needed to scan, the termination acquisition unit 302 can send a shutdown signal for controlling the scanning device to shutdown to the scanning device, and current transmission is cut off, so that energy is saved.
Yet another alternative embodiment comprises that the scanning means is initialized before the first receiving unit 201 receives the first trigger signal.
In yet another possible embodiment, as shown in fig. 4, the control device further includes a transmission unit 401, where the transmission unit 401 controls the camera to transmit information collected by the camera to a processing module in the scanning device, and the processing module includes an identification unit and a translation unit, where the identification unit is used to identify information collected by the camera, and the translation unit is used to translate information collected by the camera.
In yet another possible embodiment, as shown in fig. 4, the control device further includes a display control unit 402, the processing module is further connected to a display module, the display control unit 402 controls the display module to obtain a processing result of the processing module on the information collected by the camera, and the display module is configured to display the result.
All relevant contents of each step related to the above method embodiment may be cited to the functional description of the corresponding unit module, which is not described herein.
In other embodiments of the present application, an electronic device is disclosed in the embodiments of the present application, where the electronic device may refer to a terminal device mentioned in any of the foregoing embodiments. As shown in FIG. 5, the electronic device may include one or more processors 501, memory 502, a display 503, one or more application programs (not shown), and one or more computer programs 504, which may be connected via one or more communication buses 505. Wherein the one or more computer programs 504 are stored in the memory 502 and configured to be executed by the one or more processors 501, the one or more computer programs 504 comprise instructions that can be used to perform the various steps in the respective embodiments described above.
From the foregoing description of the embodiments, it will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of functional modules is illustrated, and in practical application, the above-described functional allocation may be implemented by different functional modules according to needs, i.e. the internal structure of the apparatus is divided into different functional modules to implement all or part of the functions described above. The specific working processes of the above-described systems, devices and units may refer to the corresponding processes in the foregoing method embodiments, which are not described herein.
The functional units in the embodiments of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the embodiments of the present application may be essentially or a part contributing to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium, including several instructions to cause a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to perform all or part of the steps of the method of the embodiments of the present application. The storage medium includes various media capable of storing program codes such as flash memory, removable hard disk, read-only memory, random access memory, magnetic disk or optical disk.
The foregoing is merely a specific implementation of the embodiment of the present application, but the protection scope of the embodiment of the present application is not limited to this, and any changes or substitutions within the technical scope disclosed in the embodiment of the present application should be covered in the protection scope of the embodiment of the present application. Therefore, the protection scope of the embodiments of the present application shall be subject to the protection scope of the claims.
Claims (11)
1. A control method of a scanning device, the scanning device including a camera and the scanning device being a scanning pen, comprising:
when the first receiving unit receives a first trigger signal, the starting acquisition unit sends a starting signal for controlling the camera to start acquiring information to the camera;
When the second receiving unit receives a second trigger signal, the suspension acquisition unit sends a suspension signal for controlling the camera to suspend acquisition of information to the camera;
When the third receiving unit receives a third trigger signal, the recovery acquisition unit sends a recovery signal for controlling the camera to continuously acquire information to the camera;
the scanning device is initialized before the first receiving unit receives the first trigger signal, and the scanning device is not initialized when the third receiving unit receives the third trigger signal.
2. The control method according to claim 1, further comprising,
When the fourth receiving unit receives the fourth trigger signal, the termination acquisition unit sends a termination signal for controlling the camera to terminate acquisition of information to the camera.
3. The control method of claim 2, further comprising the terminating acquisition unit sending a shutdown signal to the scanning device to control shutdown of the scanning device.
4. The control method according to claim 1, characterized by further comprising:
The transmission unit controls the camera to transmit the information acquired by the camera to the processing module in the scanning device, the processing module comprises an identification unit and a translation unit, the identification unit is used for carrying out identification processing on the information acquired by the camera, and the translation unit is used for carrying out translation processing on the information acquired by the camera.
5. The control method according to claim 4, further comprising the processing module further connected with a display module, wherein the display control unit controls the display module to obtain a processing result of the information acquired by the processing module on the camera, and the display module is used for displaying the result.
6. A control device of a scanning device, the scanning device comprising a camera, characterized by being configured to perform the control method of any one of the preceding claims 1 to 5, comprising:
The camera comprises a first receiving unit and a starting acquisition unit, wherein when the first receiving unit receives a first trigger signal, the starting acquisition unit sends a starting signal for controlling the camera to start acquiring information to the camera;
the second receiving unit is used for sending a pause signal for controlling the camera to pause the acquisition of information to the camera when receiving the second trigger signal;
The device comprises a third receiving unit and a recovery acquisition unit, wherein when the third receiving unit receives a third trigger signal, the recovery acquisition unit sends a recovery signal for controlling the camera to continuously acquire information to the camera.
7. The apparatus of claim 6, further comprising a fourth receiving unit and a termination acquisition unit, the termination acquisition unit sending a termination signal to the camera that controls the camera to terminate acquisition of information when the fourth receiving unit receives a fourth trigger signal.
8. The device of claim 7, further comprising a transmission unit, wherein the transmission unit controls the camera to transmit information collected by the camera to a processing module in the scanning device, the processing module comprises an identification unit and a translation unit, the identification unit is used for carrying out identification processing on the information collected by the camera, and the translation unit is used for carrying out translation processing on the information collected by the camera.
9. The device of claim 8, further comprising a display control unit, wherein the processing module is further connected with a display module, the display control unit controls the display module to obtain a processing result of the processing module on the information collected by the camera, and the display module is used for displaying the result.
10. An electronic device comprising a memory and a processor, the memory having stored thereon a computer program executable on the processor, which when executed by the processor causes the processor to implement the method of any of claims 1 to 5.
11. A computer readable storage medium having a computer program stored therein, which, when executed by a processor, implements the method of any of claims 1 to 5.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205263838U (en) * | 2015-12-04 | 2016-05-25 | 汉王科技股份有限公司 | Scanning pen |
| KR101780029B1 (en) * | 2017-05-26 | 2017-09-19 | 한성호 | Scanning pen, and scanning method using thefor scanning the same |
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| CN111783768B (en) * | 2020-07-07 | 2023-12-01 | 科大讯飞股份有限公司 | Scanning pen |
| CN112836703B (en) * | 2021-01-25 | 2022-04-26 | 网易有道信息技术（北京）有限公司 | Method for portable electronic device and portable electronic device |
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| CN205263838U (en) * | 2015-12-04 | 2016-05-25 | 汉王科技股份有限公司 | Scanning pen |
| KR101780029B1 (en) * | 2017-05-26 | 2017-09-19 | 한성호 | Scanning pen, and scanning method using thefor scanning the same |
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