CN111657651A - Control method and device for backpack and backpack - Google Patents

Control method and device for backpack and backpack Download PDF

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Publication number
CN111657651A
CN111657651A CN202010550368.0A CN202010550368A CN111657651A CN 111657651 A CN111657651 A CN 111657651A CN 202010550368 A CN202010550368 A CN 202010550368A CN 111657651 A CN111657651 A CN 111657651A
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Prior art keywords
backpack
state
zipper
displacement
preset
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CN202010550368.0A
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Chinese (zh)
Inventor
钱学文
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Haier Uplus Intelligent Technology Beijing Co Ltd
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Haier Uplus Intelligent Technology Beijing Co Ltd
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Priority to CN202010550368.0A priority Critical patent/CN111657651A/en
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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/10—Arrangement of fasteners
    • A45C13/1023—Arrangement of fasteners with elongated profiles fastened by sliders
    • A45C13/103—Arrangement of zip-fasteners
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/18—Devices to prevent theft or loss of purses, luggage or hand carried bags
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms

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  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Telephone Function (AREA)

Abstract

The application relates to the technical field of daily necessities, and discloses a control method for a backpack, which comprises the following steps: obtaining the carrying state and the zipper opening and closing state of the backpack; and when the bearing state and the zipper opening and closing state meet a first preset condition, sending first alarm prompt information. And acquiring the bearing state and the zipper opening and closing state of the backpack, and comprehensively judging the time for sending alarm prompt information by utilizing the bearing state and the zipper opening and closing state of the backpack. Therefore, the situation that a user takes off the backpack to actively unzip the backpack zipper to take or store articles in the backpack is considered, the alarm prompt information is not sent under the situation, and the alarm prompt information is sent when the carrying state and the zipper opening and closing state of the backpack meet the first preset condition, so that the time for sending the alarm prompt information is more accurate, the initiative of user behaviors is fully considered, and the backpack zipper is more humanized. The application also discloses a controlling means and knapsack for the knapsack.

Description

Control method and device for backpack and backpack
Technical Field
The application relates to the technical field of daily necessities, for example, to a control method and device for a backpack and the backpack.
Background
People often use various backpacks in daily life or work and study, and most backpack products sold in the market need to use zipper products. On one hand, with the acceleration of life and work rhythm, people often forget the zipper of the backpack, so that personal articles of the people are innocently lost or scattered; on the other hand, due to the good operability of the zipper, the illegal person can take the opportunity to unzip the zipper of the case and bag when the user is relaxed, and the illegal person steals the property in the case and bag. In the prior art, corresponding prompt information is sent according to the unzipping state or the closing state of the backpack zipper, so that a user is reminded to zip the backpack zipper in time, and inconvenience brought to daily life of the user is avoided.
In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:
the user can take off the knapsack sometimes and initiatively unzip the knapsack zip fastener to take or deposit articles in the knapsack, so only carry out the warning suggestion to the user according to the state of opening or the closed state of knapsack zip fastener, user experience is poor (for example, send out the suggestion information always and influence user's normal life work when the user initiatively unzips the knapsack zip fastener).
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides a control method and device for a backpack and the backpack, and aims to solve the problem that in the related art, only an alarm prompt is given to a user according to the unzipped state or the closed state of a backpack zipper, and the user experience is poor.
In some embodiments, a control method for a backpack includes: obtaining the carrying state and the zipper opening and closing state of the backpack; and when the bearing state and the zipper opening and closing state meet a first preset condition, sending first alarm prompt information.
Optionally, the first preset condition includes: the carrying state is a carried state, and the zipper opening and closing state is an open state.
Optionally, obtaining the carrying state of the backpack comprises: obtaining the coverage rate of the preset position of the backpack; when the coverage rate is greater than or equal to the preset coverage rate, determining that the piggyback state is the piggyback state; and when the coverage rate is less than the preset coverage rate, determining that the bearing state is the non-bearing state.
Optionally, obtaining a zippered open state of the backpack comprises: obtaining the distance between two zipper heads of the backpack; when the distance is greater than or equal to the preset distance, determining that the zipper opening and closing state is an opening state; and when the distance is smaller than the preset distance, determining that the zipper is in a closed state.
In some embodiments, after sending the first alarm prompt message, the control method for the backpack further comprises: obtaining the displacement state of the backpack; and when the displacement state meets a second preset condition, sending out second alarm prompt information.
Optionally, the second preset condition includes: the displacement state is a fast displacement state.
Optionally, the second preset condition includes: the displacement state is a rapid displacement state and the duration is longer than the preset duration.
Optionally, obtaining the displacement state of the backpack comprises: obtaining the displacement speed of the backpack; when the displacement speed is greater than or equal to the preset displacement speed, determining that the displacement state is a rapid displacement state; and when the displacement speed is less than the preset displacement speed, determining that the displacement state is a non-rapid displacement state.
In some embodiments, issuing the second alert prompt includes: determining a target mobile terminal bound with the backpack; and sending alarm prompt information to the target mobile terminal.
In some embodiments, the control method for a backpack further comprises: after a second preset time length of second alarm prompt information is sent out, the zipper opening and closing state of the backpack is obtained again; when the zipper opening and closing state obtained again is the opening state, the monitoring operation is started.
In some embodiments, a control apparatus for a backpack includes a processor and a memory storing program instructions, the processor being configured to execute the above-described control method for the backpack when executing the program instructions.
In some embodiments, the backpack includes the control device for a backpack described above.
The control method and device for the backpack and the backpack provided by the embodiment of the disclosure can achieve the following technical effects:
and acquiring the bearing state and the zipper opening and closing state of the backpack, and comprehensively judging the time for sending alarm prompt information by utilizing the bearing state and the zipper opening and closing state of the backpack. Therefore, the situation that a user takes off the backpack to actively unzip the backpack zipper to take or store articles in the backpack is considered, the alarm prompt information is not sent under the situation, and the alarm prompt information is sent when the carrying state and the zipper opening and closing state of the backpack meet the first preset condition, so that the time for sending the alarm prompt information is more accurate, the initiative of user behaviors is fully considered, and the backpack zipper is more humanized.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
FIG. 1 is a schematic diagram of a control method for a backpack according to an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of another control method for a backpack provided by embodiments of the present disclosure;
FIG. 3 is a schematic diagram of another control method for a backpack provided by embodiments of the present disclosure;
FIG. 4 is a schematic diagram of another control method for a backpack provided by embodiments of the present disclosure;
fig. 5 is a schematic diagram of a control device for a backpack according to an embodiment of the present disclosure.
Detailed Description
So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The term "plurality" means two or more unless otherwise specified. In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B. The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.
In the embodiment of the present disclosure, the backpack includes a backpack body and backpack straps, and a plurality of contact sensors are respectively disposed inside the back of the backpack body and inside the straps, for detecting whether the back and the straps of the backpack body contact with a user. When more than a preset number (for example, 7) of the plurality (for example, 10) of contact sensors detect a contact signal, the backpack is considered to be carried on the back by the user; otherwise, the backpack is deemed not to be carried by the user. Meanwhile, two zipper heads of the backpack are respectively provided with a distance sensor for detecting the opening and closing state of the backpack zipper. When the two distance sensors detect that the distance between the two zipper heads of the backpack is smaller than a preset distance (for example, 2 centimeters), the backpack zipper is considered to be in a closed state; otherwise, the backpack zipper is considered to be in an open state. In addition, a speed sensor is also arranged in the backpack and used for detecting the displacement state of the backpack (user), for example, when the user carries the backpack to move, when the speed sensor detects that the movement speed of the backpack is greater than a preset speed (for example, 1.5 m/s), the user is considered to be in a rapid displacement state.
With reference to fig. 1, an embodiment of the present disclosure provides a control method for a backpack, including the following steps:
s101: the carrying state and the zipper opening and closing state of the backpack are obtained.
Here, the carried state of the backpack includes a carried state in which the backpack is carried by the user and an unworn state in which the backpack is not carried by the user. The opening and closing states of the backpack zipper comprise an opening state and a closing state, wherein the opening state is that the backpack zipper is in a state of being opened by a user, and the closing state is that the backpack zipper is in a state of being closed by the user.
In the alarm system of the backpack, unlike the alarm prompt information only sent according to the zipper opening and closing state of the backpack, the backpack state and the zipper opening and closing state of the backpack are comprehensively considered when the alarm prompt information is sent. Therefore, the situation that a user takes off the backpack to actively unzip the backpack zipper to take or store articles in the backpack is considered, the alarm prompt information is not sent under the situation, and the alarm prompt information is sent when the user carries the backpack and the zipper is unzipped, so that the opportunity of sending the alarm prompt information is more accurate, the initiative of user behavior is fully considered, and the backpack zipper is more humanized.
Optionally, obtaining the carrying state of the backpack comprises: obtaining the coverage rate of the preset position of the backpack; when the coverage rate is greater than or equal to the preset coverage rate, determining that the piggyback state is the piggyback state; and when the coverage rate is less than the preset coverage rate, determining that the bearing state is the non-bearing state.
The preset positions include the back of the backpack body (i.e. the side of the backpack that is close to the user when the backpack is carried by the user) and the straps. A plurality of contact sensors are uniformly distributed on the inner side of the back of the backpack body and the inner part of the straps, and the coverage rate of the backpack preset position is determined by using the detection results of the contact sensors. The coverage rate of the preset positions of the backpack can be calculated by the following formula:
Figure BDA0002542320960000051
wherein the content of the first and second substances,
Figure BDA0002542320960000052
coverage of a predetermined position for the backpack, NaNumber of touch sensors for detecting touch signal, N0Is the total number of contact sensors. The preset coverage rate has the value range of 70 percent and 80 percent]For example, 70%, 71%, 72%, 73%, 74%, 75%, 76%, 77%, 78%, 79%, 80%.
For example, the preset coverage rate is 75%, 50 contact sensors are uniformly distributed on the inner side of the back of the backpack body and the inner part of the straps, when 40 of the contact sensors detect contact signals, the coverage rate of the preset position of the backpack is 80% (greater than 75% of the preset coverage rate) calculated and obtained by using the formula (1), and the backpack state is determined to be the backpack state; when 20 of the contact sensors detect the contact signals, the coverage rate of the preset position of the backpack is calculated and obtained to be 40% (less than 75% of the preset coverage rate) by using the formula (1), and the carrying state of the backpack is determined to be the non-carrying state.
A plurality of contact sensors are uniformly distributed on the inner side of the back of the backpack body and the inner part of the straps, the carrying state of the backpack is determined by utilizing the coverage rate of the preset position of the backpack, and the mode of judging the carrying state of the backpack is more flexible and ingenious.
Optionally, obtaining a zippered open state of the backpack comprises: obtaining the distance between two zipper heads of the backpack; when the distance is greater than or equal to the preset distance, determining that the zipper opening and closing state is an opening state; and when the distance is smaller than the preset distance, determining that the zipper is in a closed state.
Here, the two zipper sliders of the backpack are two members provided to the backpack zipper to be slidable relative to each other. When one of the two zipper sliders is a movable zipper slider and the other zipper slider is a fixed zipper slider (namely a part fixedly positioned at one tail end of the zipper), a distance sensor is arranged in the movable zipper slider, moves along with the movement of the movable zipper slider and is fixedly arranged at the fixed zipper slider; when the two zipper sliders are movable zipper sliders, the two distance sensors are respectively arranged in the two movable zipper sliders and respectively move along with the movement of the two movable zipper sliders. Thus, the distance between the two distance sensors is the distance between the two zipper sliders of the backpack. The predetermined distance is a value in the range of [1cm, 2cm ], for example, 1cm (centimeter), 1.1cm, 1.2cm, 1.3cm, 1.4cm, 1.5cm, 1.6cm, 1.7cm, 1.8cm, 1.9cm, 2 cm.
For example, the value of the preset distance is 1.5cm, two distance sensors are respectively arranged at two zipper heads of the backpack, and when the two distance sensors detect that the distance between the two zipper heads of the backpack is 3cm (greater than the preset distance of 1.5cm), the opening and closing state of the zipper of the backpack is determined to be the opening state; and when the two distance sensors detect that the distance between the two zipper heads of the backpack is 0.8cm (less than the preset distance of 1.5cm), determining that the opening and closing state of the zipper of the backpack is a closing state.
The distance sensors are respectively arranged at the two zipper heads of the backpack, the distance between the two zipper heads of the backpack is indirectly determined by utilizing the distance between the distance sensors, the zipper opening and closing state of the backpack is further determined according to the distance between the two zipper heads, and the mode for determining the distance between the two zipper heads is more flexible and ingenious.
S102: and when the bearing state and the zipper opening and closing state meet a first preset condition, sending first alarm prompt information.
Optionally, the first preset condition includes: the carrying state is a carried state, and the zipper opening and closing state is an open state.
In the first preset condition, when judging whether to send out the first alarm prompt message, the carrying state and the zipper opening and closing state of the backpack are comprehensively considered. Therefore, the situation that the user takes off the backpack to actively unzip the backpack zipper to take or store articles in the backpack is considered, so that the time for sending the first alarm prompt information is more accurate, the initiative of the user behavior can be fully considered, and the backpack zipper is more humanized.
The first alarm prompt message comprises a voice alarm prompt message. The backpack is provided with a voice alarm device, and the voice alarm device comprises an electronic sound generating device and a trigger device for controlling the electronic sound generating device to work. When the bearing state and the zipper opening and closing state meet the first preset condition, the triggering device controls the electronic sound generating device to generate sound, so that the user is aroused to be alert, the user is reminded to pull the zipper of the backpack in time, the situation that personal articles of the user are innocently lost or scattered can be avoided, and the situation that illegal persons pull the zipper of the backpack when the user relaxes the alert can be prevented, so that the property in the backpack is stolen and the property loss is caused to the user.
By adopting the control method for the backpack provided by the embodiment of the disclosure, the carrying state and the zipper opening and closing state of the backpack are obtained, and the opportunity of sending alarm prompt information is comprehensively judged by utilizing the carrying state and the zipper opening and closing state of the backpack. Therefore, the situation that a user takes off the backpack to actively unzip the backpack zipper to take or store articles in the backpack is considered, the alarm prompt information is not sent under the situation, and the alarm prompt information is sent when the carrying state and the zipper opening and closing state of the backpack meet the first preset condition, so that the time for sending the alarm prompt information is more accurate, the initiative of user behaviors is fully considered, and the backpack zipper is more humanized.
With reference to fig. 2, an embodiment of the present disclosure provides a control method for a backpack, including the following steps:
s201: the carrying state and the zipper opening and closing state of the backpack are obtained.
S202: and when the bearing state and the zipper opening and closing state meet a first preset condition, sending first alarm prompt information.
S203: and obtaining the displacement state of the backpack.
When the user walks with the backpack, the displacement state of the backpack reflects the displacement state of the user. The displacement state of the backpack is obtained, and the time for sending the second alarm prompt information is judged according to the displacement state of the backpack. Therefore, the situation that the user cannot easily feel first alarm prompt information sent by the backpack in the advancing process is considered, and second alarm information is sent according to the displacement state of the backpack (namely the displacement state of the user), so that the warning effect can be better played, and the user is reminded to pull the zipper of the backpack in time.
Optionally, obtaining the displacement state of the backpack comprises: obtaining the displacement speed of the backpack; when the displacement speed is greater than or equal to the preset displacement speed, determining that the displacement state is a rapid displacement state; and when the displacement speed is less than the preset displacement speed, determining that the displacement state is a non-rapid displacement state.
Here, a speed sensor is provided in the backpack, and the displacement speed of the backpack is detected by the speed sensor, and the displacement state of the backpack is determined based on the displacement speed of the backpack. The predetermined displacement speed is set to a value in the range of [0.6m/s, 1.5m/s ], for example, 0.6m/s (m/s), 0.7m/s, 0.8m/s, 0.9m/s, 1m/s, 1.1m/s, 1.2m/s, 1.3m/s, 1.4m/s, 1.5 m/s.
For example, the value of the preset displacement speed is 1m/s, and when the displacement sensor detects that the displacement speed of the backpack is 2m/s (greater than the preset displacement speed by 1m/s), the displacement state of the backpack is determined to be a rapid displacement state; and when the displacement sensor detects that the displacement speed of the backpack is 0.2m/s (less than the preset displacement speed of 1m/s), determining that the displacement state of the backpack is a non-rapid displacement state.
The speed sensor is arranged on the backpack, and the displacement state of the backpack indirectly reflects the displacement state of the user when the user carries the backpack to travel, so that the displacement speed of the user is indirectly obtained by detecting the displacement speed of the backpack, the displacement state of the user is determined according to the displacement state of the backpack, and the mode for determining the displacement state of the user is more flexible and ingenious.
S204: and when the displacement state meets a second preset condition, sending out second alarm prompt information.
Optionally, the second preset condition includes: the displacement state is a fast displacement state.
In the second preset condition, the displacement state of the user is considered when judging whether to send out the second alarm prompt message. Like this, consider that the user is difficult to experience the first warning prompt message that the knapsack sent at the in-process of marcing, consequently send second alarm information when the displacement state of knapsack (the displacement state of user promptly) is quick displacement state, can play the warning effect better, remind the user in time to pull the knapsack zip fastener well.
Optionally, the second preset condition includes that the displacement state is a fast displacement state and the duration is longer than the first preset duration.
Here, the first preset time period takes a value of [10s, 20s ], for example, 10s (sec), 11s, 12s, 13s, 14s, 15s, 16s, 17s, 18s, 19s, 20 s.
In the second preset condition, when judging whether to send out the second alarm prompt message, the displacement state of the user and the duration of the displacement state maintained by the user are considered. Like this, consider that the user is difficult to experience the first warning prompt message that the knapsack sent at the long-time in-process of marcing, consequently send second alarm information for quick displacement state and duration when the displacement state of knapsack (user's displacement state promptly) is greater than when predetermineeing the duration, can play the warning effect better, remind the user in time to pull the knapsack zip fastener well.
By adopting the control method for the backpack provided by the embodiment of the disclosure, on one hand, the carrying state and the zipper opening and closing state of the backpack are obtained, and the opportunity for sending the first alarm prompt information is comprehensively judged by utilizing the carrying state and the zipper opening and closing state of the backpack, so that the opportunity for sending the alarm prompt information can be more accurately judged, and the user experience is improved; on the other hand, the user is considered to be difficult to feel the first alarm prompt information sent by the backpack in the advancing process, so that the second alarm information is sent according to the displacement state of the backpack (namely the displacement state of the user), the warning effect can be better played, the user is reminded to pull the zipper of the backpack in time, and property loss of the user is avoided.
In some embodiments, as shown in fig. 3, issuing the second alarm notification message includes the following steps:
s301: and determining the target mobile terminal bound with the backpack.
The backpack is provided with a communication module, the communication module is connected with a mobile terminal (such as a mobile phone) in a communication mode, and communication information can be sent to the mobile phone by the communication module. The user may bind the communication module in the backpack with one or more mobile terminals of the user during the early configuration phase. When a communication module in the backpack is bound with a mobile terminal of a user, determining that the mobile terminal is a target mobile terminal; when the communication module in the backpack is bound with a plurality of mobile terminals of a user, the mobile terminal closest to the communication module of the backpack in geographic distance is determined as a target mobile terminal.
S302: and sending alarm prompt information to the target mobile terminal.
And after determining the target mobile terminal bound with the backpack, sending alarm prompt information to the target mobile terminal. The alarm prompt information (second alarm prompt information) may be short message prompt information, telephone prompt information and/or prompt information of an application installed on the mobile terminal.
And when sending out the second alarm information prompt message, determining that the mobile terminal closest to the geographical distance of the communication module of the backpack is the target mobile terminal bound with the backpack, and sending the alarm prompt message to the target mobile terminal. Therefore, in the process of advancing of the user, the backpack zipper reminding device is helpful for better arousing the alertness of the user and timely reminding the user to pull the backpack zipper well, so that property loss of the user is avoided.
As shown in fig. 4, an embodiment of the present disclosure provides a control method for a backpack, including the following steps:
s401: the carrying state and the zipper opening and closing state of the backpack are obtained.
S402: and when the bearing state and the zipper opening and closing state meet a first preset condition, sending first alarm prompt information.
S403: and obtaining the displacement state of the backpack.
S404: and when the displacement state meets a second preset condition, sending out second alarm prompt information.
S405: and after the second preset time length of the second alarm prompt message is sent out, the zipper opening and closing state of the backpack is obtained again.
Here, the second preset time period takes a value of [60s, 80s ], for example, 60s (sec), 62s, 64s, 66s, 68s, 70s, 72s, 74s, 76s, 78s, 80 s. And after the backpack sends out the second alarm prompt message for a second preset time (for example, 70s), obtaining the distance between the two zipper heads of the backpack again, and when the distance is greater than or equal to the preset distance, determining that the zipper opening and closing state is the opening state.
S406: when the zipper opening and closing state obtained again is the opening state, the monitoring operation is started.
Optionally, initiating the monitoring operation comprises: starting the camera shooting operation of the environment outside the backpack and the sound receiving operation of the sound outside the backpack.
In some practical applications, a camera and a microphone are arranged in the backpack, the camera is used for shooting the environment outside the backpack, and the microphone is used for receiving sound outside the backpack. And after the backpack sends a second preset time length of second alarm prompt information and determines that the zipper opening and closing state is the opening state, the camera and the microphone are controlled to be started for monitoring operation, and the image and sound information of the environment outside the backpack are recorded.
In the embodiment of the disclosure, on one hand, the carrying state and the zipper opening and closing state of the backpack are obtained, and the carrying state and the zipper opening and closing state of the backpack are comprehensively judged to send out first alarm prompt information to arouse the user alertness and remind the user to pull the zipper of the backpack in time, so that personal articles of the user are prevented from being lost or scattered everywhere, and illegal persons can be prevented from unzipping the zipper of the backpack when the user relaxes the alertness and steal the property in the backpack to cause property loss to the user; on the other hand, in consideration of the fact that a user cannot easily feel first alarm prompt information sent by the backpack in the process of travelling, second alarm information is sent according to the displacement state of the backpack (namely the displacement state of the user), so that a better warning effect can be achieved, the user is reminded to pull the zipper of the backpack in time, and property loss of the user is avoided; in addition, after second alarm information is sent out, if it is detected that the user still does not pull the zipper in the preset duration, monitoring operation is started, and images and sound information of the environment outside the backpack are recorded, so that the user can search for evidence and guarantee the property safety of the user better.
The embodiment of the present disclosure shown in fig. 5 provides a control device for a backpack, which includes a processor (processor)50 and a memory (memory)51, and may further include a Communication Interface (Communication Interface)52 and a bus 53. The processor 50, the communication interface 52 and the memory 51 may communicate with each other via a bus 53. The communication interface 52 may be used for information transfer. The processor 50 may call logic instructions in the memory 51 to perform the control method for the backpack of the above embodiment.
In addition, the logic instructions in the memory 51 may be implemented in the form of software functional units and may be stored in a computer readable storage medium when the logic instructions are sold or used as independent products.
The memory 51 is a computer-readable storage medium, and can be used for storing software programs, computer-executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 50 executes functional applications and data processing by executing program instructions/modules stored in the memory 51, that is, implements the control method for the backpack in the above-described method embodiment.
The memory 51 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal device, and the like. Further, the memory 51 may include a high-speed random access memory, and may also include a nonvolatile memory.
Optionally, the control method for the backpack includes: obtaining the carrying state and the zipper opening and closing state of the backpack; and when the bearing state and the zipper opening and closing state meet a first preset condition, sending first alarm prompt information.
Wherein, the first preset condition comprises: the carrying state is a carried state, and the zipper opening and closing state is an open state.
By adopting the control device for the backpack provided by the embodiment of the disclosure, the carrying state and the zipper opening and closing state of the backpack are obtained, and the opportunity of sending alarm prompt information is comprehensively judged by utilizing the carrying state and the zipper opening and closing state of the backpack. In this way, the situation that a user takes off the backpack to actively unzip the backpack zipper to take or store articles in the backpack is considered, and the alarm prompt information is not sent under the situation, but is sent when the backpack carrying state is the carried state and the zipper opening and closing state is the opening state, so that the time for sending the alarm prompt information is more accurate, the initiative of user behaviors is fully considered, and the backpack zipper opening and closing state is more humanized.
The embodiment of the present disclosure provides a backpack including the above control device for a backpack, wherein the control device for a backpack includes a processor and a memory storing program instructions, and the processor is configured to execute the above control method for a backpack when executing the program instructions.
Optionally, the control method for the backpack includes: obtaining the carrying state and the zipper opening and closing state of the backpack; and when the bearing state and the zipper opening and closing state meet a first preset condition, sending first alarm prompt information.
Wherein, the first preset condition comprises: the carrying state is a carried state, and the zipper opening and closing state is an open state.
By adopting the backpack provided by the embodiment of the disclosure, the carrying state and the zipper opening and closing state of the backpack are obtained, and the opportunity of sending alarm prompt information is comprehensively judged by utilizing the carrying state and the zipper opening and closing state of the backpack. In this way, the situation that a user takes off the backpack to actively unzip the backpack zipper to take or store articles in the backpack is considered, and the alarm prompt information is not sent under the situation, but is sent when the backpack carrying state is the carried state and the zipper opening and closing state is the opening state, so that the time for sending the alarm prompt information is more accurate, the initiative of user behaviors is fully considered, and the backpack zipper opening and closing state is more humanized.
The disclosed embodiments provide a computer-readable storage medium storing computer-executable instructions configured to perform the above-described control method for a backpack.
Optionally, the control method for the backpack includes: obtaining the carrying state and the zipper opening and closing state of the backpack; and when the bearing state and the zipper opening and closing state meet a first preset condition, sending first alarm prompt information.
Wherein, the first preset condition comprises: the carrying state is a carried state, and the zipper opening and closing state is an open state.
The disclosed embodiments provide a computer program product comprising a computer program stored on a computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, cause the computer to perform the above-described control method for a backpack.
Optionally, the control method for the backpack includes: obtaining the carrying state and the zipper opening and closing state of the backpack; and when the bearing state and the zipper opening and closing state meet a first preset condition, sending first alarm prompt information.
Wherein, the first preset condition comprises: the carrying state is a carried state, and the zipper opening and closing state is an open state.
The computer-readable storage medium described above may be a transitory computer-readable storage medium or a non-transitory computer-readable storage medium.
The technical solution of the embodiments of the present disclosure may be embodied in the form of a software product, where the computer software product is stored in a storage medium and includes one or more instructions to enable a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method of the embodiments of the present disclosure. And the aforementioned storage medium may be a non-transitory storage medium comprising: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes, and may also be a transient storage medium.
The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The scope of the disclosed embodiments includes the full ambit of the claims, as well as all available equivalents of the claims. As used in this application, although the terms "first," "second," etc. may be used in this application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, unless the meaning of the description changes, so long as all occurrences of the "first element" are renamed consistently and all occurrences of the "second element" are renamed consistently. The first and second elements are both elements, but may not be the same element. Furthermore, the words used in the specification are words of description only and are not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Similarly, the term "and/or" as used in this application is meant to encompass any and all possible combinations of one or more of the associated listed. Furthermore, the terms "comprises" and/or "comprising," when used in this application, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method or apparatus that comprises the element. In this document, each embodiment may be described with emphasis on differences from other embodiments, and the same and similar parts between the respective embodiments may be referred to each other. For methods, products, etc. of the embodiment disclosures, reference may be made to the description of the method section for relevance if it corresponds to the method section of the embodiment disclosure.
Those of skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software may depend upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the disclosed embodiments. It can be clearly understood by the skilled person that, for convenience and brevity of description, the specific working processes of the system, the apparatus and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments disclosed herein, the disclosed methods, products (including but not limited to devices, apparatuses, etc.) may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units may be merely a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to implement the present embodiment. In addition, functional units in the embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. In the description corresponding to the flowcharts and block diagrams in the figures, operations or steps corresponding to different blocks may also occur in different orders than disclosed in the description, and sometimes there is no specific order between the different operations or steps. For example, two sequential operations or steps may in fact be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. Each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

Claims (11)

1. A control method for a backpack, comprising:
obtaining the carrying state and the zipper opening and closing state of the backpack;
and when the bearing state and the zipper opening and closing state meet a first preset condition, sending first alarm prompt information.
2. The control method according to claim 1, characterized in that the first preset condition includes:
the carrying state is a carried state, and the zipper opening and closing state is an open state.
3. The control method according to claim 1, wherein obtaining the carrying state of the backpack comprises:
obtaining the coverage rate of the preset position of the backpack;
when the coverage rate is greater than or equal to a preset coverage rate, determining that the piggyback state is a piggybacked state;
and when the coverage rate is smaller than the preset coverage rate, determining that the bearing state is a non-bearing state.
4. The control method of claim 1, wherein obtaining the zipper opening and closing state of the backpack comprises:
obtaining the distance between two zipper heads of the backpack;
when the distance is larger than or equal to a preset distance, determining that the zipper opening and closing state is an opening state;
and when the distance is smaller than the preset distance, determining that the zipper opening and closing state is a closing state.
5. The control method according to any one of claims 1 to 4, wherein after the first alarm prompt message is sent, the method further comprises:
obtaining the displacement state of the backpack;
and when the displacement state meets a second preset condition, sending out second alarm prompt information.
6. The control method according to claim 5, characterized in that the second preset condition includes:
the displacement state is a rapid displacement state; or the displacement state is a rapid displacement state and the duration is longer than a first preset duration.
7. The control method of claim 5, wherein obtaining the displacement state of the backpack comprises:
obtaining the displacement speed of the backpack;
when the displacement speed is greater than or equal to a preset displacement speed, determining that the displacement state is a rapid displacement state;
and when the displacement speed is smaller than the preset displacement speed, determining that the displacement state is a non-rapid displacement state.
8. The control method according to claim 5, wherein the sending out the second alarm prompt message comprises:
determining a target mobile terminal bound with the backpack;
and sending alarm prompt information to the target mobile terminal.
9. The control method according to claim 5, characterized by further comprising:
after a second preset time length of the second alarm prompt message is sent out, the zipper opening and closing state of the backpack is obtained again;
when the zipper opening and closing state obtained again is the opening state, the monitoring operation is started.
10. A control device for a backpack, comprising a processor and a memory storing program instructions, characterized in that the processor is configured to perform the control method for a backpack according to any one of claims 1 to 9 when executing the program instructions.
11. A backpack comprising a control device for a backpack according to claim 10.
CN202010550368.0A 2020-06-16 2020-06-16 Control method and device for backpack and backpack Pending CN111657651A (en)

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