CN114298062A - Wrist-lifting code scanning device and method and computer readable storage medium - Google Patents
Wrist-lifting code scanning device and method and computer readable storage medium Download PDFInfo
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- CN114298062A CN114298062A CN202111401578.4A CN202111401578A CN114298062A CN 114298062 A CN114298062 A CN 114298062A CN 202111401578 A CN202111401578 A CN 202111401578A CN 114298062 A CN114298062 A CN 114298062A
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Abstract
The invention provides a wrist-lifting code scanning device and a method thereof, and a computer readable storage medium. The wrist-lifting code-scanning device comprises a shell, a wrist strap, a detection module and a code-scanning module, wherein a code-scanning window is arranged on the shell; the shell is arranged on the wrist strap; the detection module is used for detecting whether the wrist lifting action is performed; sweep a yard module setting in the casing, sweep a yard direction orientation of a yard module and sweep a yard window, sweep a yard module and still be used for sweeping a yard operation according to whether having the action of lifting the wrist. According to the technical scheme, when the user uses the wrist-lifting code-scanning device, the wrist strap is worn on the wrist, the detection module in the shell detects the wrist action of the user in real time, and the user can control the code-scanning module to scan codes through the wrist action. Therefore, the interaction steps of the user and the wrist-lifting code scanning device are reduced, the convenience degree of use is improved, and normal operation can still be continued when the code is required to be scanned.
Description
Technical Field
The present invention relates to the field of code scanning device technologies, and in particular, to a wrist-lifting code scanning device, a wrist-lifting code scanning method, and a computer-readable storage medium.
Background
With the emergence of information-based applications of many warehousing, logistics and e-commerce, bar codes or two-dimensional codes are generally used for identifying and managing materials. And thus the demand for code scanning devices is increasing. At present, the common code scanning equipment in the industry has three types, one type is fixed installation code scanning equipment, the other type is handheld code scanning equipment, and the other type is wearable code scanning equipment. The handheld code scanning device is commonly provided with: PDA sweeps sign indicating number intelligent terminal, wired sweep sign indicating number rifle, bar-shaped sign indicating number ware etc. and the problem that sign indicating number equipment exists is swept in the handheld operation that must hand, when meetting the both hands operation, sweeps a sign indicating number action and just becomes loaded down with trivial details, need take up earlier and sweep a sign indicating number equipment, will sweep a sign indicating number equipment again and place, carry out the both hands operation again. Wearable code scanning equipment is common to have ring formula code scanning ware, and the problem that ring formula code scanning ware exists owing to wear on the finger, therefore the volume has the restriction, and battery power is little. The working and standby time is short. The depth of field limitation brought by the mechanical structure and the code scanning effect are not ideal. In actual operation, other fingers are needed to press keys to trigger code scanning operation. The work may be affected by wearing the device on the hand.
Disclosure of Invention
The invention mainly aims to provide a wrist-lifting code scanning device, a wrist-lifting code scanning method and a computer readable storage medium, and aims to solve the technical problems that code scanning equipment influences normal work and is poor in use convenience degree in the prior art.
In order to achieve the above object, the present invention provides a wrist-lifting code-scanning device, which comprises:
the code scanning device comprises a shell, a code scanning window and a code scanning window, wherein the shell is provided with the code scanning window;
a wrist band on which the housing is disposed;
the detection module is used for detecting the wrist lifting information of the shell;
sweep a yard module, it sets up to sweep a yard module in the casing, sweep a yard direction orientation of sweeping of a yard module sweep a yard window, sweep a yard module still be used for according to sweep a yard operation by wrist-lifting information.
Optionally, the detection module is further configured to establish a coordinate system with the housing as an origin, and the detection module includes:
the three-axis acceleration sensor is used for detecting acceleration variables of the shell in the X-axis direction, the Y-axis direction and the Z-axis direction;
a three-axis angular velocity sensor for detecting offsets of the housing in an X-axis direction, a Y-axis direction, and a Z-axis direction;
and the judging unit is used for determining the wrist lifting information according to the acceleration variable and the offset.
Optionally, the determining unit is further configured to:
judging whether the acceleration variable in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is larger than a preset acceleration variable or not;
judging whether the offset in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is larger than a preset offset or not;
and when the acceleration variable in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is greater than the preset acceleration variable and the offset in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is greater than the preset offset, determining the wrist lifting information.
Optionally, the casing is the setting of cuboid, the setting of scanning sign indicating number window is in on the lateral wall of casing.
Optionally, a packaging plate is arranged on the code scanning window, and the packaging plate is made of a transparent material.
Optionally, the housing is removably connected to the wristband.
In addition, in order to solve the above problems, the present invention further provides a wrist-lifting code-scanning method, which is applied to the above wrist-lifting code-scanning device, and the wrist-lifting code-scanning method includes the following steps:
detecting wrist lifting information of the shell;
and carrying out code scanning operation according to the wrist lifting information.
Optionally, the step of detecting whether there is a wrist raising action comprises:
detecting acceleration variables of the shell in the X-axis direction, the Y-axis direction and the Z-axis direction;
detecting the offset of the shell in the X-axis direction, the Y-axis direction and the Z-axis direction;
and determining the wrist lifting information according to the acceleration variable and the offset.
Optionally, the step of determining whether the wrist raising motion is available according to the acceleration variable and the offset comprises:
judging whether the acceleration variable in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is larger than a preset acceleration variable or not;
judging whether the offset in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is larger than a preset offset or not;
and when the acceleration variable in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is greater than the preset acceleration variable and the offset in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is greater than the preset offset, determining the wrist lifting information.
In addition, to solve the above problem, the present invention further provides a computer readable storage medium, wherein the computer readable storage medium stores a wrist-lifting code-scanning program, and the wrist-lifting code-scanning program implements the steps of the above wrist-lifting code-scanning method when executed by a processor.
According to the technical scheme, when a user uses the wrist lifting code scanning device, the wrist strap is worn on the wrist, the detection module in the shell detects the wrist action of the user in real time, and the user can control the code scanning module to scan codes through the wrist action. Therefore, the interaction steps between the user and the wrist-lifting code scanning device are reduced, the convenience degree of use is improved, and normal operation can still be continued when the code is required to be scanned.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a wrist-lifting code-scanning device according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a first exemplary embodiment of a method for code scanning and wrist lifting according to the present invention;
FIG. 3 is a flowchart illustrating a second exemplary embodiment of a method for code scanning and wrist lifting according to the present invention;
FIG. 4 is a flowchart illustrating a wrist-lifting code-scanning method according to a third embodiment of the present invention.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a wrist-lifting code-scanning device, please refer to fig. 1, which comprises a shell 10, a wrist strap 20, a detection module and a code-scanning module, wherein a code-scanning window 11 is arranged on the shell 10; the case 10 is disposed on the wrist band 20; the detection module is used for detecting the wrist lifting information of the shell; the code scanning module is arranged in the shell 10, the code scanning direction of the code scanning module faces the code scanning window 11, and the code scanning module is further used for scanning codes according to the wrist lifting information.
In this embodiment, the casing 10 adopts the setting of cuboid structure, it sets up to sweep a yard window 11 the side of casing 10. When the user normally wears the code scanning window 11, the code scanning window is worn towards the side away from the human body, so that when the code scanning is carried out, the user only needs to lift the wrist, and then the external two-dimensional code or other bar codes can be scanned through the code scanning window 11. The structure rationality is improved, and the use experience and the convenience degree of the device are improved. It is understood that the opening position of the code scanning window 11 includes but is not limited to the above solutions, and in different use environments, the code scanning window 11 may also be disposed at the top position of the housing 10, or the code scanning window 11 is located on the side wall of any one of the upper, lower, left and right sides of the housing 10 when the user wears the code scanning window.
In the above process, since the housing 10 has a rectangular parallelepiped structure, a battery with a larger capacity can be mounted on the housing 10, and the endurance time of the wrist-lifting code scanning device is prolonged. The reduction of the working efficiency caused by frequent charging is avoided. After the battery capacity of the wrist-lifting code scanning device is increased, a display screen or a touch screen can be additionally arranged on the wrist-lifting code scanning device, and a user can interact with the wrist-lifting code scanning device through the touch screen, such as turning on and off the device, or operating an app arranged in the wrist-lifting code scanning device. Meanwhile, a code scanning result or code scanning information can be displayed through a display screen or a touch screen, so that a user can conveniently observe the code scanning result or the code scanning information, the use experience of the user is further improved, and the overall competitiveness of the product is greatly improved.
Sweep a yard module and can adopt infrared sweep yard, laser to sweep yard or shoot and sweep modes such as yard, for example, sweep a yard module and can adopt the camera, set up the direction of shooing into the orientation sweep one side of yard window 11, thereby pass through sweep yard window 11 and sweep the face to external two-dimensional code or other bar codes. The code scanning window 11 avoids blocking the code scanning module optical path. When the code scanning module adopts infrared code scanning or laser code scanning, the same principle is adopted. Sweep a yard window 11 position department and can install the encapsulation board, the encapsulation board can adopt transparent material preparation such as glass, ya keli board to guarantee sweep under the prerequisite that the light path of yard module can pass through smoothly, it is right casing 10 is inside sealed, prevent that outside dust, water stain from entering into in the casing 10, the life of extension equipment improves product quality.
When the wrist-lifting code scanning device is used, the detection module in the housing 10 detects the wrist-lifting information in real time, where the wrist-lifting information includes the wrist movement of the user, and the detection of the wrist-lifting movement of the user is taken as an example in this embodiment for description. When a user slightly lifts the wrist, the shell is caused to shake, the detection module performs fusion calculation according to the values of the acceleration variable and the angular velocity offset to detect the current posture of the wrist of the user constantly, the detection module can detect the wrist lifting information, and the detection module feeds the wrist lifting information back to the code scanning module, for example, sends a high level signal, so that the code scanning module is awakened to scan the code through the wrist lifting information. It should be noted that, when the wrist-lifting code scanning device is additionally provided with a function of supporting downloading of apps and a touch screen interaction function, a processor can be additionally arranged in the housing 10, and the processor is electrically connected with the detection module and the code scanning module, so as to process the wrist-lifting information and other information integrated processing detected by the detection module.
In addition, in this embodiment, the casing 10 and the wrist band 20 are detachably connected, so that a user can detach and replace the wrist band 20 by himself, which is convenient for daily maintenance. Meanwhile, the wristbands 20 with different sizes can be replaced, and the use flexibility is improved.
In the technical scheme of the invention, when a user uses the wrist lifting code scanning device, the wrist strap 20 is worn on the wrist, the detection module in the shell 10 detects the wrist action of the user in real time, and the user can control the code scanning module to scan codes through the wrist action. Therefore, the interaction steps between the user and the wrist-lifting code scanning device are reduced, the convenience degree of use is improved, and normal operation can still be continued when the code is required to be scanned.
Furthermore, the detection module is further configured to establish a coordinate system with the housing as an origin, and the detection module includes a three-axis acceleration sensor, a three-axis angular velocity sensor, and a determination unit, where the three-axis acceleration sensor is configured to detect acceleration variables of the housing in an X-axis direction, a Y-axis direction, and a Z-axis direction; the three-axis angular velocity sensor is used for detecting the offset of the shell in the X-axis direction, the Y-axis direction and the Z-axis direction; the judging unit is used for determining the wrist lifting information according to the acceleration variable and the offset.
When the user lifts the wrist, the housing 10 is driven to generate a certain offset at the moment of lifting the wrist. The wrist-lifting information may include, for example, acceleration, angular velocity, and the like, and specifically, a coordinate system is established through the three-axis acceleration sensor and/or the three-axis angular velocity sensor, and then acceleration variables and angular velocities in three-axis (i.e., X-axis, Y-axis, and Z-axis) directions are detected to determine whether the user has a wrist-lifting action. For example, when the three-axis acceleration sensor detects an acceleration variable instantaneously generated in the X-axis direction, the Y-axis direction, or the Z-axis direction, or when the three-axis angular velocity sensor detects that an offset of an angle instantaneously generated in the X-axis direction, the Y-axis direction, or the Z-axis direction is large, that is, the magnitude of the rotation of the housing is large, it is determined that the wrist-lifting information indicates that the user performs a wrist-lifting action, and the determination unit feeds back a detection result to the code scanning module; meanwhile, the three-axis angular velocity sensor can detect the offset direction of the shell 10, so that the user is determined to have a wrist lifting action only when the shell 10 is detected to be offset upwards, and the condition that misjudgment occurs when the action amplitude is large when the user works is avoided. The code scanning module performs corresponding operation according to the feedback result, for example, when the user wrist lifting is detected, the code scanning module scans codes; otherwise, the code scanning module is in standby state, so that the power consumption of the wrist-lifting code scanning device is reduced.
Further, the judging unit is further configured to judge whether the acceleration variable in any one of an X-axis direction, a Y-axis direction, and a Z-axis direction is greater than a preset acceleration variable; judging whether the offset in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is larger than a preset offset or not; and when the acceleration variable in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is greater than the preset acceleration variable and the offset in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is greater than the preset offset, determining the wrist lifting information.
In this embodiment, after the current posture of the wrist of the user is detected by the detection module, in order to further improve the detection accuracy of the wrist-lifting code scanning device, when it is detected that the acceleration variable or the offset variable of the housing 10 in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is relatively large, the acceleration variable and the offset variable are compared, and when the acceleration variable of the housing 10 in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is greater than the preset acceleration variable and the offset of any one of the X-axis direction, the Y-axis direction and the Z-axis direction is greater than the preset offset, it is determined that the wrist-lifting action of the user is performed. That is, after detecting that the current posture of the wrist of the user changes to a certain degree, it is determined that the user has the wrist-lifting action. Further, in this embodiment, the detection module may further detect the hovering time of the user after the wrist-lifting action occurs, so as to further improve the accuracy of the detection, that is, the user determines the wrist-lifting information only when the wrist-lifting action occurs and the user keeps hovering, that is, the user needs to scan the code. Therefore, the detection precision is improved, the phenomenon that the user shakes to trigger the code scanning operation when walking or performing other work is avoided, and the situation of misdetection is avoided.
In addition, to solve the above problems, the present invention further provides a method for code scanning by wrist lifting, please refer to fig. 2, where fig. 2 is a schematic flow chart of a first embodiment of the method for code scanning by wrist lifting according to the present invention, the method for code scanning by wrist lifting is applied to the apparatus for code scanning by wrist lifting, and the method for code scanning by wrist lifting includes the following steps:
step S10: detecting wrist lifting information of the shell;
step S20: and carrying out code scanning operation according to the wrist lifting information.
When the user normally wears the code scanning window 11, the code scanning window is worn towards the side away from the human body, so that when the code scanning is carried out, the user only needs to lift the wrist, and then the external two-dimensional code or other bar codes can be scanned through the code scanning window 11. Because the housing 10 adopts a cuboid structure, a battery with larger capacity can be installed on the housing 10, and the endurance time of the wrist lifting code scanning device is prolonged. The reduction of the working efficiency caused by frequent charging is avoided. After the battery capacity of the wrist-lifting code scanning device is increased, a display screen or a touch screen can be additionally arranged on the wrist-lifting code scanning device, and a user can interact with the wrist-lifting code scanning device through the touch screen, such as turning on and off the device, or operating an app arranged in the wrist-lifting code scanning device. Meanwhile, a code scanning result or code scanning information can be displayed through a display screen or a touch screen, so that a user can conveniently observe the code scanning result or the code scanning information, the use experience of the user is further improved, and the overall competitiveness of the product is greatly improved.
When the wrist-lifting code scanning device is used, the detection module in the housing 10 detects the wrist-lifting information in real time, where the wrist-lifting information includes the wrist movement of the user, and the detection of the wrist-lifting movement of the user is taken as an example in this embodiment for description. When a user slightly lifts the wrist, the shell is caused to shake, the detection module can detect the wrist lifting information, and the detection module feeds the wrist lifting information back to the code scanning module, for example, sends a high-level signal, so that the code scanning module is awakened to scan the code through the wrist lifting information. It should be noted that, when the wrist-lifting code scanning device is additionally provided with a function of supporting downloading of apps and a touch screen interaction function, a processor can be additionally arranged in the housing 10, and the processor is electrically connected with the detection module and the code scanning module, so as to process the wrist-lifting information and other information integrated processing detected by the detection module.
Further, referring to fig. 3, fig. 3 is a flowchart illustrating a second embodiment of the wrist-lifting code-scanning method according to the present invention, wherein step S20 specifically includes the following steps:
step S21: detecting acceleration variables of the shell in the X-axis direction, the Y-axis direction and the Z-axis direction;
step S22: detecting the offset of the shell in the X-axis direction, the Y-axis direction and the Z-axis direction;
step S23: and determining the wrist lifting information according to the acceleration variable and the offset.
When the user lifts the wrist, the housing 10 is driven to generate a certain offset at the moment of lifting the wrist. The wrist-lifting information may include, for example, acceleration, angular velocity, and the like, and specifically, a coordinate system is established through the three-axis acceleration sensor and/or the three-axis angular velocity sensor, and then acceleration variables and angular velocities in three-axis (i.e., X-axis, Y-axis, and Z-axis) directions are detected to determine whether the user has a wrist-lifting action. For example, when detecting that an acceleration variable or an angular velocity offset generated instantaneously in the X-axis direction, the Y-axis direction, or the Z-axis direction is large, it is determined that the wrist lifting information indicates that the user performs a wrist lifting action, and the determination unit feeds back a detection result to the code scanning module; meanwhile, the three-axis angular velocity sensor can detect the offset direction of the shell 10, so that the user is determined to have a wrist lifting action only when the shell 10 is detected to be offset upwards, and the condition that misjudgment occurs when the action amplitude is large when the user works is avoided. The code scanning module performs corresponding operation according to the feedback result, for example, when the user wrist lifting is detected, the code scanning module scans codes; otherwise, the code scanning module is in standby state, so that the power consumption of the wrist-lifting code scanning device is reduced.
Further, referring to fig. 4, fig. 4 is a flowchart illustrating a third embodiment of the wrist-lifting code-scanning method according to the present invention, wherein step S23 specifically includes the following steps:
step S231: judging whether the acceleration variable in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is larger than a preset acceleration variable or not;
step S232: judging whether the offset in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is larger than a preset offset or not;
step S233: and when the acceleration variable in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is greater than the preset acceleration variable and the offset in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is greater than the preset offset, determining the wrist lifting information.
In this embodiment, in order to further improve the detection accuracy of the wrist lifting code scanning device, when it is detected that the acceleration variable or the offset variable of the housing 10 in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is large, the acceleration variable and the offset variable are compared, and when the acceleration variable of the housing 10 in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is greater than the preset acceleration variable and the offset of any one of the X-axis direction, the Y-axis direction and the Z-axis direction is greater than the preset offset, it is determined that the user has the wrist lifting motion. Therefore, the detection precision is improved, and the situation of error detection is avoided.
In addition, to solve the above problem, the present invention further provides a computer readable storage medium, on which a wrist-lifting code-scanning program is stored, wherein the wrist-lifting code-scanning program implements the steps of the above wrist-lifting code-scanning method when executed by a processor.
When the user normally wears the code scanning window 11, the code scanning window is worn towards the side away from the human body, so that when the code scanning is carried out, the user only needs to lift the wrist, and then the external two-dimensional code or other bar codes can be scanned through the code scanning window 11. Because the housing 10 adopts a cuboid structure, a battery with larger capacity can be installed on the housing 10, and the endurance time of the wrist lifting code scanning device is prolonged. The reduction of the working efficiency caused by frequent charging is avoided. After the battery capacity of the wrist-lifting code scanning device is increased, a display screen or a touch screen can be additionally arranged on the wrist-lifting code scanning device, and a user can interact with the wrist-lifting code scanning device through the touch screen, such as turning on and off the device, or operating an app arranged in the wrist-lifting code scanning device. Meanwhile, a code scanning result or code scanning information can be displayed through a display screen or a touch screen, so that a user can conveniently observe the code scanning result or the code scanning information, the use experience of the user is further improved, and the overall competitiveness of the product is greatly improved.
When the wrist-lifting code scanning device is used, the detection module in the housing 10 detects the wrist-lifting information in real time, where the wrist-lifting information includes the wrist movement of the user, and the detection of the wrist-lifting movement of the user is taken as an example in this embodiment for description. When a user slightly lifts the wrist, the shell is caused to shake, the detection module can detect the wrist lifting information, and the detection module feeds the wrist lifting information back to the code scanning module, for example, sends a high-level signal, so that the code scanning module is awakened to scan the code through the wrist lifting information. It should be noted that, when the wrist-lifting code scanning device is additionally provided with a function of supporting downloading of apps and a touch screen interaction function, a processor can be additionally arranged in the housing 10, and the processor is electrically connected with the detection module and the code scanning module, so as to process the wrist-lifting information and other information integrated processing detected by the detection module.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A wrist-lifting code-scanning device is characterized in that the wrist-lifting code-scanning device comprises:
the code scanning device comprises a shell, a code scanning window and a code scanning window, wherein the shell is provided with the code scanning window;
a wrist band on which the housing is disposed;
the detection module is used for detecting the wrist lifting information of the shell;
sweep a yard module, it sets up to sweep a yard module in the casing, sweep a yard direction orientation of sweeping of a yard module sweep a yard window, sweep a yard module still be used for according to sweep a yard operation by wrist-lifting information.
2. The wrist-lifting code-scanning device according to claim 1, wherein the detection module is further configured to establish a coordinate system with the housing as an origin, the detection module comprising:
the three-axis acceleration sensor is used for detecting acceleration variables of the shell in the X-axis direction, the Y-axis direction and the Z-axis direction;
a three-axis angular velocity sensor for detecting offsets of the housing in an X-axis direction, a Y-axis direction, and a Z-axis direction;
and the judging unit is used for determining the wrist lifting information according to the acceleration variable and the offset.
3. The wrist-lifting code-scanning device according to claim 1, wherein the judging unit is further configured to:
judging whether the acceleration variable in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is larger than a preset acceleration variable or not;
judging whether the offset in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is larger than a preset offset or not;
and when the acceleration variable in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is greater than the preset acceleration variable and the offset in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is greater than the preset offset, determining the wrist lifting information.
4. The wrist-lifting code scanning device according to any one of claims 1 to 3, wherein the housing is rectangular, and the code scanning window is arranged on a side wall of the housing.
5. The wrist-lifting code-scanning device according to any one of claims 1 to 3, wherein a packaging plate is arranged on the code-scanning window, and the packaging plate is made of transparent material.
6. The wrist-lifting code-scanning device according to any one of claims 1 to 3, wherein the housing is detachably connected with the wrist strap.
7. A wrist-lifting code-scanning method is applied to the wrist-lifting code-scanning device according to any one of claims 1-6, and comprises the following steps:
detecting wrist lifting information of the shell;
and carrying out code scanning operation according to the wrist lifting information.
8. The wrist-lifting code scanning method according to claim 7, wherein the step of detecting whether there is a wrist-lifting action comprises:
detecting acceleration variables of the shell in the X-axis direction, the Y-axis direction and the Z-axis direction;
detecting the offset of the shell in the X-axis direction, the Y-axis direction and the Z-axis direction;
and determining the wrist lifting information according to the acceleration variable and the offset.
9. The wrist-lifting code scanning method according to claim 8, wherein the step of determining whether the wrist-lifting action is available according to the acceleration variable and the offset comprises:
judging whether the acceleration variable in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is larger than a preset acceleration variable or not;
judging whether the offset in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is larger than a preset offset or not;
and when the acceleration variable in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is greater than the preset acceleration variable and the offset in any one of the X-axis direction, the Y-axis direction and the Z-axis direction is greater than the preset offset, determining the wrist lifting information.
10. A computer-readable storage medium, wherein a wrist-up code-scanning program is stored on the computer-readable storage medium, and when executed by a processor, the computer-readable storage medium implements the steps of the wrist-up code-scanning method according to any one of claims 7 to 9.
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| CN202111401578.4A CN114298062A (en) | 2021-11-23 | 2021-11-23 | Wrist-lifting code scanning device and method and computer readable storage medium |
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| CN202111401578.4A CN114298062A (en) | 2021-11-23 | 2021-11-23 | Wrist-lifting code scanning device and method and computer readable storage medium |
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| CN202111401578.4A Pending CN114298062A (en) | 2021-11-23 | 2021-11-23 | Wrist-lifting code scanning device and method and computer readable storage medium |
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Citations (5)
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| CN101477636A (en) * | 2009-01-15 | 2009-07-08 | 电子科技大学 | Arm type wearable computer terminal equipment |
| CN104200191A (en) * | 2014-09-10 | 2014-12-10 | 广州逊镭电子科技有限公司 | Wristlet type wireless barcode recognizing and reading device |
| US9235742B1 (en) * | 2013-12-17 | 2016-01-12 | Amazon Technologies, Inc. | Wearable scanners |
| CN112130675A (en) * | 2020-09-23 | 2020-12-25 | 深圳市爱都科技有限公司 | Wrist-lifting identification method and wearable terminal |
| CN112817378A (en) * | 2021-02-22 | 2021-05-18 | 上海跳与跳信息技术合伙企业(有限合伙) | Wrist-lifting screen-lighting method of intelligent watch and intelligent watch |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101477636A (en) * | 2009-01-15 | 2009-07-08 | 电子科技大学 | Arm type wearable computer terminal equipment |
| US9235742B1 (en) * | 2013-12-17 | 2016-01-12 | Amazon Technologies, Inc. | Wearable scanners |
| CN104200191A (en) * | 2014-09-10 | 2014-12-10 | 广州逊镭电子科技有限公司 | Wristlet type wireless barcode recognizing and reading device |
| CN112130675A (en) * | 2020-09-23 | 2020-12-25 | 深圳市爱都科技有限公司 | Wrist-lifting identification method and wearable terminal |
| CN112817378A (en) * | 2021-02-22 | 2021-05-18 | 上海跳与跳信息技术合伙企业(有限合伙) | Wrist-lifting screen-lighting method of intelligent watch and intelligent watch |
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