阅读说明：本技术 一种多媒体设备的信息防盗方法、设备及存储介质 (Information anti-theft method and device for multimedia device and storage medium ) 是由 彭观振 劳冠华 于 2021-06-16 设计创作，主要内容包括：本发明公开了一种多媒体设备的信息防盗方法、设备及存储介质,所述多媒体设备设有若干个检测单元；其信息防盗方法包括步骤S1:在接收到锁定指令时采集当前检测单元检测所得的检测数据,并将其标记为初始数据；步骤S2:实时更新所述检测单元所上传的检测数据,结合初始数据判断更新后检测单元所获得的检测数据是否满足触发条件,若满足则对所述多媒体设备内存储的信息执行信息保护操作。本发明可对多媒体设备内的信息进行防盗保护,提高信息安全性。(The invention discloses an information anti-theft method, equipment and a storage medium of multimedia equipment, wherein the multimedia equipment is provided with a plurality of detection units; the information anti-theft method comprises step S1, collecting the detection data detected by the current detection unit when receiving the locking instruction, and marking the data as the initial data; and step S2, updating the detection data uploaded by the detection unit in real time, judging whether the detection data obtained by the detection unit after updating meets the triggering condition or not by combining the initial data, and executing information protection operation on the information stored in the multimedia equipment if the detection data meets the triggering condition. The invention can carry out anti-theft protection on the information in the multimedia equipment and improve the information security.)

1. An information anti-theft method of multimedia equipment is characterized in that the multimedia equipment is provided with a plurality of detection units; the information anti-theft method comprises the following steps:

step S1, collecting the detection data detected by the current detection unit when receiving the locking instruction, and marking the detection data as the initial data;

and step S2, updating the detection data uploaded by the detection unit in real time, judging whether the detection data obtained by the detection unit after updating meets the triggering condition or not by combining the initial data, and executing information protection operation on the information stored in the multimedia equipment if the detection data meets the triggering condition.

2. The information anti-theft method for multimedia device according to claim 1, wherein the detection unit is one or more of a switch detection device installed on a door lock of the multimedia device, a positioning device installed on the multimedia device, a camera for photographing the appearance of the multimedia device, an interface detection module connected to the information input interface, and a weight detection device installed in the multimedia device.

3. The information theft prevention method of multimedia device according to claim 2, wherein the method of determining whether the detection data obtained by the updated detection unit satisfies the trigger condition is:

judging whether the switch detection data acquired by the switch detection device in real time is the same as the switch detection data in the initial data; and/or the presence of a gas in the gas,

judging whether the current geographic position acquired by the positioning device in real time exceeds a preset area range corresponding to the geographic position in the initial data; and/or the presence of a gas in the gas,

judging whether the appearance image of the multimedia equipment shot by the camera in real time is the same as the appearance image in the initial data or not; and/or the presence of a gas in the gas,

judging whether the interface signal obtained by the real-time detection of the interface detection module is the same as the interface signal in the initial data or not; and/or the presence of a gas in the gas,

and judging whether the weight data detected by the weight detection device is the same as the weight data in the initial data or not.

4. The information theft prevention method for a multimedia device according to claim 1, further comprising, before receiving the lock instruction:

and receiving a setting instruction, and performing custom setting on the trigger condition according to the setting instruction.

5. The information theft prevention method for a multimedia device according to claim 4, wherein the custom setting of the trigger condition includes setting the number of trigger conditions and setting the content of the trigger conditions.

6. The information theft prevention method of a multimedia device according to claim 1, wherein the information protection operation is performed to erase information stored in the multimedia device.

7. The method of claim 6, further comprising, when performing an information erasing operation: triggering an alarm module in the multimedia device to execute alarm prompt operation, acquiring the geographic position of the multimedia device executing the alarm operation in real time, sending the geographic position to the cloud, and marking the geographic position in a cloud map.

8. The method of claim 6, further comprising, when performing an information erasing operation: and reporting the erased information to a cloud end for storage, sending an information recovery request to a specified client end to inquire whether a user has an information recovery requirement, and rewriting the information stored in the cloud end into the multimedia equipment if an information recovery instruction is received.

9. An electronic device, comprising a processor, a memory, and a computer program stored in the memory and operable on the processor, wherein the processor executes the computer program to implement the information theft prevention method for a multimedia device according to any one of claims 1 to 8.

10. A storage medium having stored thereon a computer program which, when executed, implements the information theft prevention method of a multimedia device according to any one of claims 1 to 8.

Technical Field

The present invention relates to the field of multimedia information management, and in particular, to an information anti-theft method and device for a multimedia device, and a storage medium.

Background

At present, in order to meet the commodity propaganda demand of a merchant, most customers load the advertisement information of their own commodities, even the ordering system of the commodities, into a multimedia device, so that consumers can obtain the commodity information through the multimedia device and can purchase corresponding commodities through the multimedia device.

The advertisement information and ordering system records various information of the commodity and even the merchant, such as specification information of the commodity, sales data of each commodity, pricing data of the American commodity and the like, and if the information is stolen, the information is equivalent to the leakage of trade secrets and brings adverse effects to the merchant, so that the information in the multimedia equipment needs to be protected against theft to improve the information security of the commodity of the merchant.

Disclosure of Invention

In order to overcome the defects of the prior art, an object of the present invention is to provide an information anti-theft method for a multimedia device, which can perform anti-theft protection on information in the multimedia device and improve information security.

Another object of the present invention is to provide an electronic device, which executes the above-mentioned information anti-theft method.

It is another object of the present invention to provide a storage medium for performing the above information anti-theft method.

One of the purposes of the invention is realized by adopting the following technical scheme:

an information anti-theft method of multimedia equipment is provided, wherein the multimedia equipment is provided with a plurality of detection units; the information anti-theft method comprises the following steps:

step S1, collecting the detection data detected by the current detection unit when receiving the locking instruction, and marking the detection data as the initial data;

and step S2, updating the detection data uploaded by the detection unit in real time, judging whether the detection data obtained by the detection unit after updating meets the triggering condition or not by combining the initial data, and executing information protection operation on the information stored in the multimedia equipment if the detection data meets the triggering condition.

Furthermore, the detection unit is one or a combination of a switch detection device arranged on a door lock of the multimedia equipment, a positioning device arranged on the multimedia equipment, a camera for shooting the appearance of the multimedia equipment, an interface detection module connected with the information input interface and a weight detection device arranged in the multimedia equipment.

Further, the method for determining whether the detection data obtained by the updated detection unit satisfies the trigger condition includes:

judging whether the switch detection data acquired by the switch detection device in real time is the same as the switch detection data in the initial data; and/or the presence of a gas in the gas,

judging whether the current geographic position acquired by the positioning device in real time exceeds a preset area range corresponding to the geographic position in the initial data; and/or the presence of a gas in the gas,

judging whether the appearance image of the multimedia equipment shot by the camera in real time is the same as the appearance image in the initial data or not; and/or the presence of a gas in the gas,

judging whether the interface signal obtained by the real-time detection of the interface detection module is the same as the interface signal in the initial data or not; and/or the presence of a gas in the gas,

and judging whether the weight data detected by the weight detection device is the same as the weight data in the initial data or not.

Further, before receiving the locking instruction, the information theft prevention method further includes:

and receiving a setting instruction, and performing custom setting on the trigger condition according to the setting instruction.

Further, the self-defining setting of the trigger condition includes setting of the number of the trigger conditions and setting of the content of the trigger conditions.

Further, the information protection operation is performed to erase information stored in the multimedia device.

Further, when the information erasing operation is executed, the method further comprises: triggering an alarm module in the multimedia equipment to execute alarm prompt operation, acquiring the geographic position of the multimedia equipment executing the alarm operation in real time through a positioning device, sending the geographic position to a cloud end, and marking the geographic position in a cloud end map.

Further, when the information erasing operation is executed, the method further comprises: and reporting the erased information to a cloud end for storage, sending an information recovery request to a specified client end to inquire whether a user has an information recovery requirement, and rewriting the information stored in the cloud end into the multimedia equipment if an information recovery instruction is received.

The second purpose of the invention is realized by adopting the following technical scheme:

an electronic device comprises a processor, a memory and a computer program stored on the memory and capable of running on the processor, wherein the processor executes the computer program to realize the information anti-theft method of the multimedia device.

The third purpose of the invention is realized by adopting the following technical scheme:

a storage medium having stored thereon a computer program which, when executed, implements the information theft prevention method of the above-described multimedia device.

Compared with the prior art, the invention has the beneficial effects that:

the real-time working state of the multimedia equipment is detected through the detection device, the detection data obtained by current detection is compared with the initial data obtained by detection of the detection device when the multimedia equipment is started to be in a locking state, if the detection data meets the triggering condition, information protection operation is started, commercial secret leakage caused by information theft in the multimedia equipment is prevented, and the information safety in the multimedia equipment is improved.

Drawings

FIG. 1 is a flow chart of an information theft prevention method of a multimedia device according to the present invention;

FIG. 2 is a block diagram of a detecting unit of the multimedia device according to the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

Example one

The embodiment provides an information anti-theft method for multimedia equipment, which can perform secure processing on information in the multimedia equipment, prevent leakage of trade secrets in the multimedia equipment and improve information security.

The multimedia device of this embodiment may be a vertical multimedia device, a wall-mounted multimedia device, a multimedia device for playing advertisement video only, or a multimedia device in which a user may interact with the multimedia device through touch control to implement information consultation of a commodity merchant, or even a commodity ordering operation.

The multimedia device of this embodiment is correspondingly provided with a plurality of detection units, and the detection units can be installed in the multimedia device or outside the multimedia device, and any detection unit capable of detecting the working state of the multimedia device can be applied to the information anti-theft method of this embodiment.

As shown in fig. 2, the detecting unit of the multimedia device in this embodiment includes, but is not limited to, a switch detecting device, a positioning device, a camera, an interface detecting module, a weight detecting device, and the like, wherein the switch detecting device may be installed on a door lock of the multimedia device for detecting an on-off state of the door lock of the multimedia device; wherein the switch detection device can be a contact switch or an infrared switch; the positioning device can be installed in the multimedia equipment and used for acquiring the geographic position of the multimedia equipment in real time; the camera can be installed outside the multimedia equipment and is used for shooting the appearance of the multimedia equipment and shooting whether the outer surface of the multimedia equipment is abnormal or not; the interface detection module can be connected with an information input interface of the multimedia device, wherein the information input interface can be a USB interface, a type-c interface and the like, and the interface detection module is used for collecting an interface signal of the information input interface and judging whether the information input interface is connected with new hardware equipment or unauthorized hardware equipment according to the interface signal; the weight detection device can be installed in the multimedia equipment and is used for detecting the weight data of the multimedia equipment so as to know whether the weight of the multimedia equipment is changed excessively or not. The detection unit in the multimedia device in this embodiment may be one of the above devices, or a plurality of the above devices may be combined with each other; and other detection units for detecting the working state of the multimedia device can be arranged in the multimedia device, which are not listed herein.

As shown in fig. 1, the method for preventing information theft by using the detection unit in this embodiment includes the following steps:

step S1, collecting the detection data detected by the current detection unit when receiving the locking instruction, and marking the detection data as the initial data;

and step S2, updating the detection data uploaded by the detection unit in real time, judging whether the detection data obtained by the detection unit after updating meets the triggering condition or not by combining the initial data, and executing information protection operation on the information stored in the multimedia equipment if the detection data meets the triggering condition.

In this embodiment, when the multimedia device is in the normal operating mode, the multimedia device may receive new advertisement information, and may also perform optimization modification on the implanted goods ordering system, at this time, the multimedia device is in an open state, and anyone may read and write information in the multimedia device; at the moment, a manager sends a locking instruction to the multimedia device through a locking key on the multimedia device or through an instruction input mode, the multimedia device receives the locking instruction and then can switch the working mode of the multimedia device to a locking module, the detection unit is started, the multimedia device is in a locking state in the locking mode, any operation on the multimedia device can be detected by the detection unit at the moment, and the purpose of monitoring the working state of the multimedia device in real time is achieved.

In the embodiment, before receiving the locking instruction, the manager can perform custom setting on the triggering condition of the multimedia device, and after receiving the setting instruction sent by the manager, the multimedia device performs custom setting on the triggering condition according to the setting instruction; the self-defining setting of the trigger conditions comprises setting of the number of the trigger conditions and the content of the trigger conditions; after the trigger condition is set, the multimedia device can selectively start a plurality of detection devices corresponding to the trigger condition, for example, the trigger condition is only to judge whether the geographic position of the multimedia device changes, and the multimedia device can only start a positioning device for positioning, for example, a GPS positioning module in the multimedia device; in addition, the manager can also start the designated detection device irrelevant to the self-defined trigger condition in the locking mode, for example, when the trigger condition is set to judge whether the multimedia equipment door lock is opened, the switch detection device arranged on the multimedia equipment door is opened, and meanwhile, the positioning device can also be opened, so that the manager can realize the specific installation position of the multimedia equipment through the positioning device, and the multimedia equipment can be conveniently and uniformly managed.

In this embodiment, the multimedia device is switched from the normal operating mode to the locking mode after receiving the locking instruction, and the initial data acquired by the detection unit can be regarded as normal data when the multimedia device operates normally; after the manager sets the trigger condition in a self-defined manner, the corresponding detection device is started and reports the detection data in real time; in this embodiment, the detection data reported in real time is compared with the initial data collected by the detection unit when the detection unit is just switched to the locking mode, so that whether the current state and the normal state of the multimedia device are different or not can be known, and if the trigger condition is met, the current state and the normal state of the multimedia device are considered to be different, and the information protection operation can be started; if the triggering condition is not met, the current state of the multimedia equipment can be considered to be the same as the initial state, and the information protection operation is not executed.

When the detection unit started by the multimedia equipment in the locking mode is a switch detection device arranged on a multimedia equipment door lock, the triggering condition is that whether switch detection data acquired by the switch detection device in real time is the same as the switch detection data in the initial data or not is judged, if so, the current door lock is considered to be the same as the door lock in the normal state, and the information protection operation is not executed; if the state of the current door lock is different from the state of the door lock in the normal state, the information protection operation can be executed.

When the detection unit started by the multimedia equipment in the locking mode is a positioning device installed on the multimedia equipment, the triggering condition is to judge whether the current geographic position acquired by the positioning device in real time exceeds a preset area range corresponding to the geographic position in the initial data; namely, when the advertising player is switched to the locking mode, the positioning device takes the geographical position acquired at that time as an initial coordinate, and outwards expands the specified range by taking the initial coordinate as an original point, the range obtained after the expansion is the preset area range, if the real-time geographical position of the advertising player exceeds the preset area range, the advertising player is considered to be illegally moved, and at the moment, the information protection operation can be executed.

When the detection unit started by the multimedia device in the locking mode is a camera which is just shooting the appearance of the multimedia device, the corresponding trigger condition is to judge whether the appearance image of the multimedia device obtained by real-time shooting by the camera is the same as the appearance image in the initial data, namely, the appearance image of the advertisement machine is shot by the camera in advance when the advertisement machine is switched to the locking mode, if the appearance of the advertisement machine is damaged, the damage degree of the advertisement machine can be known according to the image change after the image is shot by the camera to be damaged and compared with the appearance image which is not damaged, and at the moment, the information protection operation can be executed.

When the detection unit started by the multimedia device in the locking mode is an interface detection module connected with the information input interface, the corresponding trigger condition is to judge whether an interface signal obtained by real-time detection of the interface detection module is the same as an interface signal in initial data or not, namely the interface detection module detects that the signal input interface is not connected with hardware equipment in the normal state of the advertising player, and when the interface detection module detects the interface signal in the locking mode, the interface detection module can know that the signal input interface is currently connected with the hardware equipment, and at the moment, information protection operation can be executed; even judging whether the hardware equipment is accessed as new equipment or unauthorized equipment according to the interface signal, if so, executing information protection operation; if the accessed device is an authorized device, the information protection operation may not be executed. If the advertising machine is switched to the locking mode, the signal input interface is connected with hardware equipment, and at the moment, the interface detection module collects the interface signal corresponding to the hardware equipment and carries out authorization marking on the interface signal; when the interface signal with the same authorization mark is detected again, the hardware device can be considered as an authorized old device.

When the detection unit started by the multimedia equipment in the locking mode is a weight detection device installed in the multimedia equipment, the corresponding trigger condition is to judge whether the weight data detected by the weight detection device is the same as the weight data in the initial data, namely, the whole weight data of the advertisement player is collected in the normal state of the advertisement player, if the weight of the advertisement player changes in the locking state and the change range exceeds the preset range, the advertisement player is considered to be possibly damaged, and information protection operation can be executed; if the weight variation range does not exceed the preset range, the information protection operation may not be performed.

When the number of trigger conditions is set to be multiple by self definition by a manager, the information protection operation can be executed only when all the self-defined trigger conditions are met, and the information protection operation is not executed if only one of the multiple trigger conditions is met and other conditions are not met.

In this embodiment, the information protection operation is performed to erase the information stored in the multimedia device, and after the information is erased, the commercial secret in the multimedia device cannot be obtained by an illegal party. Meanwhile, when information erasing operation is executed, an alarm module in the multimedia equipment is triggered to execute alarm prompt operation, the geographic position of the multimedia equipment which executes the alarm operation is collected in real time through a positioning device and is sent to a cloud end connected with the multimedia equipment, and the geographic position of the multimedia equipment is marked in a cloud end map; at the moment, the manager can determine the position of the alarm multimedia device through the map on the cloud end, and therefore the manager is dispatched to the site to process.

Meanwhile, when the multimedia device executes information erasing operation, the erased information can be reported to the cloud for storage, an information recovery request is sent to a specified client to inquire whether a user has an information recovery requirement, when the management personnel confirm that the field environment eliminates abnormal conditions, the management personnel can send an information recovery instruction, and when the cloud receives the information recovery instruction, the information stored in the cloud is rewritten into the multimedia device, so that the trouble of repeated setting of the management personnel is reduced.

Example two

The embodiment provides an electronic device, which comprises a processor, a memory and a computer program stored on the memory and capable of running on the processor, wherein the processor executes the computer program to realize the information anti-theft method of the multimedia device in the first embodiment; in addition, the present embodiment also provides a storage medium on which a computer program is stored, the computer program implementing the information theft prevention method of the multimedia device described above when executed.

The apparatus and the storage medium in this embodiment are based on two aspects of the same inventive concept, and the method implementation process has been described in detail in the foregoing, so that those skilled in the art can clearly understand the structure and implementation process of the system in this embodiment according to the foregoing description, and for the sake of brevity of the description, details are not repeated here.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.