CN104134051A - Notebook computer antitheft system and notebook computer antitheft method - Google Patents

Abstract

An anti-theft system and method for a notebook computer, the system includes a notebook information collection module installed on a notebook computer, used to monitor and send notebook computer status information to a server at regular intervals, and used to receive the status information monitored by the notebook information collection module And according to the real-time status information, it is a server that judges whether the notebook has entered a dangerous state. The status of the notebook computer includes the opening and closing information of the notebook lid, power supply information, and USB interface connection information. The above information received by the server is inconsistent with the last time or the above information has not been received for a long time , it is considered that the notebook is in a dangerous state, and the alarm information is sent out; the information receiving module is installed on the user's information receiving device to receive the alarm information; the invention is simple and easy to use, avoids the use of various external devices, and improves the concealment of the system sex.

Description

Anti-theft system and method for laptop computer

technical field

The invention belongs to the technical field of electronic anti-theft, in particular to a notebook computer anti-theft system and method.

Background technique

With the increasing penetration of laptops, device theft is a frequent occurrence. Current anti-theft methods are roughly divided into three categories: one, anti-theft locks and anti-theft desks, etc., two, anti-theft systems that detect according to the movement state of notebooks, and three, tracking systems for stolen devices based on notebook hardware information.

The above-mentioned existing solutions can all play a certain role in helping the anti-theft of electronic equipment or tracking stolen equipment, but there are certain shortcomings.

First of all, devices such as anti-theft locks and anti-theft tables can physically bind laptop devices to some objects that are not easy to move, but they are inconvenient to use. When the device user goes out or frequently changes locations, these anti-theft devices cannot be sufficiently portable and have strong limitations.

Secondly, the anti-theft system that detects according to the movement state of the equipment. At present, the detection of motion status is mainly realized through GPS and gyroscope, etc., but these two functions are not available in notebook computers at present, and need to be connected or embedded with other devices to realize. The laptop itself is a very highly integrated device with a small size and compact structure, so it is obviously unrealistic to embed it in other devices. And if the method of external connection is adopted, because it is relatively obvious, it is easy to arouse the vigilance of the thief, so as to prevent it.

Finally, for the stolen device tracking system based on notebook hardware information, this type of method focuses on the tracking of the device, and does not have the function of warning when the device is stolen at the first time, and the loss of the device can easily lead to the loss of important information or leak.

Contents of the invention

In order to overcome the above-mentioned shortcomings of the prior art, the object of the present invention is to provide an anti-theft system and method for a notebook computer, which can effectively prevent theft and is easy to install without using external devices.

In order to achieve the above object, the technical scheme adopted in the present invention is:

An anti-theft system for a notebook computer, comprising:

Installed on the notebook computer, the notebook information collection module used to monitor the state of the notebook computer, and send the monitored state information to the server at regular intervals;

A server for receiving the status information monitored by the notebook information collection module, and judging whether the notebook is in a dangerous state according to the real-time status information, and sending an alarm message when it is judged that the notebook is in a dangerous state;

An information receiving module installed on the user's information receiving device to receive the alarm information.

The notebook information collection module is installed in the operating system of the notebook computer, and monitors the running state of the notebook computer in real time.

The state of the notebook computer includes notebook lid opening and closing information, power supply information and USB interface connection information, the notebook lid opening and closing state received by the server is inconsistent with the last time, or the received USB interface usage state is inconsistent with the last time, Or if the received power on/off state is inconsistent with the last time, it is considered that the notebook is in a dangerous state.

The notebook information collection module communicates with the server through the network, the server and the information receiving module are connected through the network, and the notebook information collection module and the information receiving module do not communicate directly.

The information receiving module is installed on the smart mobile terminal equipment, and receives the notification message from the server, and prompts the user through sound and/or vibration.

The information receiving module actively requests the real-time status information of the notebook from the server.

The present invention is based on the notebook computer anti-theft method of described notebook computer anti-theft system, comprises the following steps:

Step (1), after the notebook information acquisition module is opened, send the status information of the current notebook computer to the server at regular intervals;

In step (2), the server saves the status information after receiving it, and at the same time checks the uploaded status information of the notebook computer. When the information of opening and closing the lid of the notebook, the connection information of the USB interface, or the status information of the power supply is changed, the information is received. module;

In step (3), the information receiving module prompts the user through sound and/or vibration after receiving the notification from the server.

If the server does not receive the status information of the notebook within a period of time, it considers that the notebook is in an abnormal state, and immediately notifies the information receiving module.

The information receiving module actively sends a request to the server to obtain the status information of the notebook; the server returns the latest notebook status information uploaded by the corresponding notebook information collection module to the information receiving module according to the matching information.

Compared with the prior art, the present invention is simple and easy to use, avoids the use of various external devices, and improves the concealment of the system. At the same time, users can be notified of dangerous information at the first time, so that they can respond in the first time and reduce losses.

Description of drawings

Fig. 1 is a flow chart of notebook theft detection in the present invention.

Fig. 2 is a flow chart of notebook state acquisition in the present invention.

Detailed ways

The implementation of the present invention will be described in detail below in conjunction with the drawings and examples.

A kind of notebook computer anti-theft system of the present invention comprises:

Installed in the operating system of the notebook computer, it is used to monitor the notebook information collection module of the state of the notebook computer, and send the monitored state information to the server at regular intervals;

The server used to receive the status information monitored by the notebook information acquisition module, and judge whether the notebook is in a dangerous state according to the real-time status information, and send an alarm message when it is judged that the notebook is in a dangerous state; the status of the notebook computer includes the notebook lid opening Closing information, power supply information, and USB interface connection information, the opening and closing status of the notebook lid received by the server is inconsistent with the last time, or the received status of the USB interface is inconsistent with the previous one, or the received power opening and closing status is inconsistent with the previous one. Once inconsistent, the notebook is considered to be in a dangerous state.

And the information receiving module installed on the smart mobile terminal equipment to receive the alarm information, the information receiving module receives the notification message from the server, and prompts the user through sound and/or vibration, the information receiving module can also actively request the server Real-time status information for notebooks.

The notebook information collection module communicates with the server through the network, the server and the information receiving module are connected through the network, and the notebook information collection module and the information receiving module do not communicate directly.

Based on above-mentioned system, anti-theft method of the present invention as shown in Figure 1, concrete steps are as follows:

In step (1), the user installs the notebook information collection module on the notebook computer, and installs the information receiving module on the smart phone, both of which are recorded on the server to establish a corresponding relationship.

In step (2), after the notebook information collection module starts running, it continuously collects the running status of the notebook computer, including: notebook cover opening and closing information, USB interface connection information and power supply status information, etc. And upload the information to the server in real time through the network.

In step (3), the server saves the uploaded information after receiving it, and compares it with the information received last time. When one or more of the notebook lid opening and closing state, USB interface connection state and power state are found to change , it is considered that the notebook has entered an abnormal state.

In step (4), after detecting the abnormal state, the server sends an alarm message to the corresponding smart phone through the previously established correspondence between the laptop computer and the smart phone.

Step (5), after the smart phone receives the alarm message, it is processed by the information receiving module, and the user is notified by sound and/or vibration to take precautions.

In order to facilitate the user to know the operating status of the notebook in a timely manner, the information receiving module can actively request the corresponding notebook status information, as shown in Figure 2, and the details are as follows:

Step (1), the user operation information receiving module sends a notebook status information request.

In step (2), after receiving the request, the server searches according to the previously established corresponding relationship, and replies with the corresponding status information of the laptop computer.

Step (3): After receiving the information, the information receiving module displays the information to the user through the screen of the smart phone.

Claims (9)

1. a laptop anti-theft system, is characterized in that, comprising:

Be arranged on notebook computer, for monitoring the notebook information acquisition module of the state of notebook computer, and to server, send the status information monitoring at set intervals;

For receiving the server of the status information that notebook information acquisition module monitors, and judge according to real-time status information whether notebook enters precarious position, when being judged as notebook and entering precarious position, outwards send a warning message;

Be arranged on the information receiving module that receives described warning information on user's information receiving device.

2. laptop anti-theft system according to claim 1, is characterized in that, described notebook information acquisition module is arranged in notebook computer operating system, monitors in real time the running status of notebook computer.

3. laptop anti-theft system according to claim 1, it is characterized in that, the state of described notebook computer comprises notebook lid open-close information, power information and USB interface link information, the notebook lid open-close state that described server receives is with last inconsistent, or the USB interface receiving is used state with last inconsistent, or the power supply open/close states receiving, with last inconsistent, thinks that notebook enters precarious position.

4. laptop anti-theft system according to claim 1 and method, it is characterized in that, between described notebook information acquisition module and server, by network, communicate, between server and information receiving module, by network, be connected not direct communication between notebook information acquisition module and information receiving module.

5. laptop anti-theft system according to claim 1, is characterized in that, described information receiving module is arranged on intelligent mobile terminal equipment, and receives the notification message from server, and by sound and/or mode of vibration, user is pointed out.

6. laptop anti-theft system according to claim 1, is characterized in that, described information receiving module active is to the real-time status information of server request notebook.

7. the notebook computer antitheft method based on laptop anti-theft system described in claim 1, is characterized in that, comprises the steps:

Step (1), after notebook information acquisition module is opened, sends the status information of current notebook computer at set intervals to server;

Step (2), server is preserved after receiving status information, the notebook computer status information of uploading is checked simultaneously, when being checked through notebook lid open-close information, USB interface link information or power state information and changing, i.e. announcement information receiver module;

Step (3), information receiving module receives after the notice of server, by sound and/or mode of vibration, to user, points out.

8. the notebook computer antitheft method of laptop anti-theft system according to claim 7, it is characterized in that, if server does not receive the status information of notebook in a period of time, think that this notebook is in abnormality, and announcement information receiver module immediately.

9. the notebook computer antitheft method of laptop anti-theft system according to claim 7, is characterized in that, described information receiving module initiatively sends request to server, to obtain the status information of notebook; The up-to-date notebook status information that server is uploaded corresponding notebook information acquisition module according to match information returns to information receiving module.