阅读说明：本技术 一种智能防丢失行李箱及报警方法 (intelligent anti-loss luggage case and alarm method ) 是由 冯涛 李擎 刘雨坤 李靖恺 崔家瑞 于 2019-08-23 设计创作，主要内容包括：本发明涉及一种智能行李箱及报警方法。该智能防丢失行李箱包括箱体、拉杆及拖动轮,智能防丢失行李箱具有智能报警系统,所述智能报警系统包括内置在箱体中的CPU模块,连接有电源管理模块、位置获取模块、数据通信模块、语音输入模块、语音播报模块、蓝牙模块、光敏开关、内置摄像头、外置摄像头、震动/冲击传感器、三轴加速度传感器、指纹传感器、拖动轮光电编码器以及LED报警提示模块。本发明的行李箱可以在行李箱与用户的距离超限时发出警报之后,还可以在被盗或者被抢之后,实现实时定位,用户可以通过服务器得到行李箱的实时位置。当行李箱被强行打开之后,还可以拍摄实时音视频传输给服务器,方便后期的调查取证。(the invention relates to an intelligent luggage case and an alarm method. This intelligence prevents losing suitcase includes box, pull rod and drags the wheel, and intelligence prevents losing the suitcase and has intelligent alarm system, intelligent alarm system includes the built-in CPU module in the box, is connected with power management module, position acquisition module, data communication module, voice input module, voice broadcast module, bluetooth module, photosensitive switch, built-in camera, external camera, vibrations impact sensor, triaxial acceleration sensor, fingerprint sensor, drags wheel photoelectric encoder and LED warning prompt module. The luggage case can realize real-time positioning after the distance between the luggage case and the user is out of limit and the luggage case is stolen or robbed, and the user can obtain the real-time position of the luggage case through the server. After the suitcase was opened by force, can also shoot real-time audio and video and transmit for the server, make things convenient for the investigation in later stage to get evidence.)

1. an intelligent anti-lost luggage case, which comprises a case body, a pull rod and a dragging wheel, and is characterized in that,

the intelligent anti-loss suitcase is provided with an intelligent alarm system, the intelligent alarm system comprises a CPU module which is arranged in a suitcase body, the CPU module is connected with a power management module, a position acquisition module, a data communication module, a voice input module, a voice broadcast module, a Bluetooth module, a photosensitive switch, an internal camera, an external camera, a vibration/impact sensor, a three-axis acceleration sensor, a fingerprint sensor, a dragging wheel photoelectric encoder and an LED alarm prompt module,

The CPU module is in data communication with a remote server through a data communication module,

the bluetooth module performs bluetooth communication with a mobile device of a user.

2. an alarm method based on the intelligent anti-loss luggage case according to claim 1, characterized by comprising the following steps:

step 1: the intelligent alarm system is started through the power management module, Bluetooth communication between the mobile equipment of the user and the Bluetooth module of the intelligent anti-loss suitcase is established, and data communication between the CPU module and the remote server is established;

step 2: a user sets or switches working modes of the intelligent anti-loss trunk through mobile equipment or a fingerprint sensor arranged on a pull rod, wherein the working modes comprise a normal dragging mode, a waiting mode and a riding mode;

and step 3: monitoring the loss alarm triggering condition of the current working mode in real time, if the loss alarm triggering condition is established, carrying out automatic alarm processing,

when the intelligent anti-loss suitcase is in a normal dragging mode and the intelligent anti-loss suitcase is monitored to stop moving for more than 1 minute, automatically switching from the normal dragging mode to a waiting mode; when the intelligent anti-loss suitcase is in a waiting mode, the user finger is placed on the fingerprint sensor on the pull rod again to detect the user fingerprint, and if the user fingerprint is matched with a fingerprint database in the system, the waiting mode is automatically switched to a normal dragging mode.

3. the alarm method according to claim 2, wherein in step 3, when in the normal drag mode state, the loss alarm triggering condition is: the signal strength of the bluetooth communication is lower than-80 dbm or the bluetooth communication signal is lost and disconnected.

4. The alarm method according to claim 3, wherein when in the normal drag mode, the step 3 specifically comprises:

The Bluetooth module monitors the signal intensity and the communication connection state of Bluetooth communication in real time;

when the signal intensity of the Bluetooth communication is monitored to be lower than minus 80dbm or the Bluetooth communication signal is lost and disconnected, reporting to a CPU module;

the CPU module controls the voice broadcasting module to broadcast voice, controls the LED alarm prompting module to prompt, and sends voice prompt or vibration to the mobile equipment;

When the signal intensity of Bluetooth communication is continuously lower than-80 dbm or the Bluetooth communication signal is lost and disconnected for more than five minutes, the CPU module starts the position acquisition module to acquire a real-time position and uploads the real-time position to the remote server through the data communication module, and simultaneously, the CPU module starts an external camera to shoot images and uploads the shot images to the remote server;

the user obtains the real-time position and the image of the intelligent anti-loss suitcase through the mobile device and the remote server, and the intelligent anti-loss suitcase is retrieved or is subjected to manual alarm processing.

5. the alarm method according to claim 2, wherein in step 3, when in the waiting mode state, the loss alarm condition is at least one of the following conditions:

the signal intensity of the Bluetooth communication is lower than-80 dbm or the Bluetooth communication signal is lost and disconnected;

The intelligent anti-loss suitcase moving distance exceeds 2 m.

6. The alarm method according to claim 5, wherein when in the waiting mode state, the step 3 specifically comprises:

the Bluetooth module monitors the signal intensity and the communication connection state of Bluetooth communication in real time, and the three-axis acceleration sensor monitors the motion state of the intelligent anti-loss suitcase in real time;

when the signal intensity of Bluetooth communication is monitored to be lower than-80 dbm or a Bluetooth communication signal is lost and disconnected, and/or when the intelligent anti-loss suitcase is monitored to be in a dragging state through a three-axis acceleration sensor, and the dragging distance exceeds 2m through a dragging wheel photoelectric encoder, reporting to a CPU module;

The CPU module controls the voice broadcasting module to broadcast voice, controls the LED alarm prompting module to prompt, and sends voice prompt or vibration to the mobile equipment;

When the signal intensity of Bluetooth communication is continuously lower than-80 dbm or the Bluetooth communication signal is lost and disconnected for more than five minutes and/or the dragging distance exceeds 2m, the CPU module starts the position acquisition module to acquire a real-time position and uploads the real-time position to the remote server through the data communication module, and simultaneously, the CPU module starts an external camera to shoot images and uploads the shot images to the remote server;

The user obtains the real-time position and the image of the intelligent anti-loss suitcase through the mobile device and the remote server, and the intelligent anti-loss suitcase is retrieved or is subjected to manual alarm processing.

7. The alarm method according to claim 2, wherein step 2 further comprises: after the intelligent anti-loss trunk is set to be in a riding mode, the preset arrival time of the destination is set through the mobile device.

8. the warning method according to claim 7, wherein in the step 3, when in the riding mode state, the loss warning condition is:

if the predetermined arrival time is not reached, the loss alarm condition is at least one of the following conditions:

the moving distance of the intelligent anti-loss suitcase exceeds 2 m;

the intelligent anti-loss luggage box receives violent impact;

The luggage case is forcibly opened and,

if the predetermined arrival time has been reached, the loss alarm condition is:

the user does not switch the riding mode to the normal dragging mode after a predetermined arrival time.

9. the alarm method according to claim 8, wherein when the vehicle is in a riding mode, the step 3 specifically comprises:

when the predetermined time is not expired:

The three-axis acceleration sensor monitors the motion state of the intelligent anti-loss suitcase in real time;

when the situation that the intelligent anti-loss suitcase is in a dragging state and the dragging distance exceeds 2m is monitored through a dragging wheel photoelectric encoder, and/or a vibration/impact sensor monitors that the intelligent anti-loss suitcase is vibrated or impacted, the vibration or impact is reported to a CPU module;

The CPU module controls the voice broadcasting module to broadcast voice, controls the LED alarm prompting module to prompt, and sends voice prompt or vibration to the mobile equipment; the CPU module starts a position acquisition module to acquire a real-time position, uploads the real-time position to a remote server through a data communication module, and simultaneously starts an external camera to shoot images and uploads the shot images to the remote server;

The user obtains the real-time position and the image of the intelligent anti-loss suitcase through the mobile device and the remote server to retrieve or manually alarm,

when the predetermined time has arrived:

If the user does not switch the riding mode to the normal dragging mode, the CPU module controls the voice broadcasting module to carry out voice broadcasting and controls the LED alarm prompting module to prompt, and the mobile equipment sends out voice prompt or vibration;

when the user does not switch the riding mode to the normal dragging mode for more than five minutes, the CPU module starts the GPRS module, and sends reminding information to the user through the data communication module, if the reminding information is sent for more than one minute, the user still does not switch the riding mode to the normal dragging mode, the CPU module starts the position acquisition module to acquire a real-time position and uploads the real-time position to the remote server through the data communication module, and meanwhile, the CPU module starts an external camera to shoot images and uploads the shot images to the remote server;

The user obtains the real-time position and the image of the intelligent anti-loss suitcase through the mobile device and the remote server, and the intelligent anti-loss suitcase is retrieved or is subjected to manual alarm processing.

10. the alarm method according to any one of claims 2 to 9, wherein when the intelligent loss-prevention trunk is in a normal dragging mode, a waiting mode or a riding mode and the intelligent loss-prevention trunk is forcibly opened, the photosensitive switch is triggered, the CPU module controls the voice input module to collect and receive voice signals and send the voice signals to the CPU module for AD sampling, and the built-in camera shoots real-time audio and video and sends the real-time audio and video signals to the CPU module for transmission to a remote server via the data communication module so as to perform investigation and evidence collection.

Technical Field

The invention relates to a luggage case, in particular to an intelligent luggage case and an alarm method.

background

With the development of society and the improvement of living standard of people, the chances of tourism, business trip and investigation of people are more and more. The use of suitcase is indispensable in the trip in-process, in busy and disorderly journey, the condition that the suitcase was lost can often appear, in the relatively poor place of peace and peace, can also appear being robbed the condition stolen even, causes losing of important article, brings very big inconvenience for everybody.

In order to prevent the luggage case from being lost, many people have proposed various schemes, for example, patent No. 201620158368.5 proposes a scheme for performing anti-lost alarm by using bluetooth, which is internally provided with a distance monitoring module, measures the distance between the luggage body and the user's mobile phone by monitoring the wireless bluetooth communication between the bluetooth communication module and the mobile phone bluetooth communication module, and transmits the distance to a central processing module for analysis and processing, and if the distance exceeds the limit, an alarm is issued. However, we have found that if a criminal forces the luggage to be snatched, the luggage will not give an alarm. For another example, an anti-lost luggage case featuring GPS positioning, short message sending, and camera shooting is proposed in patent application No. 201410511240.8. However, in the scheme, the GPS positioning and the short message sending are started only when the trunk is opened forcibly, and because GPS signals are easy to be shielded, when criminals open the trunk indoors, the GPS cannot acquire the positioning information and send the short message. In addition, the video captured by the camera in this patent is stored inside the luggage case and is not uploaded to a remote server. If the criminal finds that the tracking system destroys the criminal, the criminal cannot take the function of shooting and obtaining evidence.

disclosure of Invention

in order to solve the problems, the invention provides an intelligent luggage case and an alarm method, which can realize real-time positioning after an alarm is given when the distance between the luggage case and a user is out of limit and also after the luggage case is stolen or robbed, and the user can obtain the real-time position of the luggage case through a remote server. After the suitcase was opened by force, can also shoot real-time audio and video and transmit for the server, make things convenient for the investigation in later stage to get evidence.

according to a first aspect of the present invention, there is provided an intelligent anti-loss suitcase, comprising a suitcase body, a pull rod and a dragging wheel, characterized in that,

the intelligent anti-loss suitcase is provided with an intelligent alarm system, the intelligent alarm system comprises a CPU module which is arranged in a suitcase body, the CPU module is connected with a power management module, a position acquisition module, a data communication module, a voice input module, a voice broadcast module, a Bluetooth module, a photosensitive switch, an internal camera, an external camera, a vibration/impact sensor, a three-axis acceleration sensor, a fingerprint sensor, a dragging wheel photoelectric encoder and an LED alarm prompt module,

the CPU module is in data communication with a remote server through a data communication module,

The bluetooth module performs bluetooth communication with a mobile device of a user.

furthermore, the power management module, the position acquisition module, the data communication module, the photosensitive switch, the built-in camera, the vibration/impact sensor and the three-axis acceleration sensor are built in the box body close to the pull rod; the voice input module, the voice broadcasting module, the Bluetooth module, the external camera and the LED alarm prompting module are arranged outside the box body; the fingerprint sensor is arranged on the pull rod; the dragging wheel photoelectric encoder is coaxially connected with the dragging wheel.

furthermore, the intelligent anti-loss luggage case further comprises a mobile device charging module for charging the mobile device of the user.

furthermore, the intelligent anti-loss luggage case further comprises a power supply module, and the power supply module is connected with the power management module.

further, the position acquisition module is a GPS module.

Further, the data communication module is a GPRS module.

Further, the voice input module includes a microphone and a preamplifier.

furthermore, the LED alarm prompt module is an LED alarm prompt lamp bar.

according to a second aspect of the present invention, there is provided an alarm method for an intelligent anti-loss luggage case based on any one of the above aspects, comprising:

Step 1: the intelligent alarm system is started through the power management module, Bluetooth communication between the mobile equipment of the user and the Bluetooth module of the intelligent anti-loss suitcase is established, and data communication between the CPU module and the remote server is established;

Step 2: a user sets or switches working modes of the intelligent anti-loss trunk through mobile equipment or a fingerprint sensor arranged on a pull rod, wherein the working modes comprise a normal dragging mode, a waiting mode and a riding mode;

and step 3: monitoring the loss alarm triggering condition of the current working mode in real time, if the loss alarm triggering condition is established, carrying out automatic alarm processing,

when the intelligent anti-loss suitcase is in a normal dragging mode and the intelligent anti-loss suitcase is monitored to stop moving for more than 1 minute, automatically switching from the normal dragging mode to a waiting mode; when the intelligent anti-loss suitcase is in a waiting mode, the user finger is placed on the fingerprint sensor on the pull rod again to detect the user fingerprint, and if the user fingerprint is matched with a fingerprint database in the system, the waiting mode is automatically switched to a normal dragging mode.

furthermore, the fingerprint database is arranged on a remote server or is arranged locally in the intelligent alarm system, and a plurality of fingerprint records are stored.

further, in step 3, when the device is in the normal dragging mode, the lost alarm triggering condition is as follows: the signal strength of the bluetooth communication is lower than-80 dbm or the bluetooth communication signal is lost and disconnected.

Further, when the device is in the normal dragging mode state, the step 3 specifically includes:

the Bluetooth module monitors the signal intensity and the communication connection state of Bluetooth communication in real time;

when the signal intensity of the Bluetooth communication is monitored to be lower than minus 80dbm or the Bluetooth communication signal is lost and disconnected, reporting to a CPU module;

The CPU module controls the voice broadcasting module to broadcast voice, controls the LED alarm prompting module to prompt, and sends voice prompt or vibration to the mobile equipment;

when the signal intensity of Bluetooth communication is continuously lower than-80 dbm or the Bluetooth communication signal is lost and disconnected for more than five minutes, the CPU module starts the position acquisition module to acquire a real-time position and uploads the real-time position to the remote server through the GPRS module, and simultaneously, the CPU module starts an external camera to shoot images and uploads the shot images to the remote server;

The user obtains the real-time position and the image of the intelligent anti-loss suitcase through the mobile device and the remote server, and the intelligent anti-loss suitcase is retrieved or is subjected to manual alarm processing.

further, in step 3, when in the waiting mode, the loss alarm condition is at least one of the following conditions:

The signal intensity of the Bluetooth communication is lower than-80 dbm or the Bluetooth communication signal is lost and disconnected;

the intelligent anti-loss suitcase moving distance exceeds 2 m.

further, when the mobile terminal is in the waiting mode, the step 3 specifically includes:

the Bluetooth module monitors the signal intensity and the communication connection state of Bluetooth communication in real time, and the three-axis acceleration sensor monitors the motion state of the intelligent anti-loss suitcase in real time;

when the signal intensity of Bluetooth communication is monitored to be lower than-80 dbm or a Bluetooth communication signal is lost and disconnected, and/or when the intelligent anti-loss suitcase is monitored to be in a dragging state through a three-axis acceleration sensor, and the dragging distance exceeds 2m through a dragging wheel photoelectric encoder, reporting to a CPU module;

The CPU module controls the voice broadcasting module to broadcast voice, controls the LED alarm prompting module to prompt, and sends voice prompt or vibration to the mobile equipment;

when the signal intensity of Bluetooth communication is continuously lower than-80 dbm or the Bluetooth communication signal is lost and disconnected for more than five minutes and/or the dragging distance exceeds 2m, the CPU module starts the position acquisition module to acquire a real-time position and uploads the real-time position to the remote server through the GPRS module, and simultaneously, the CPU module starts an external camera to shoot images and uploads the shot images to the remote server;

the user obtains the real-time position and the image of the intelligent anti-loss suitcase through the mobile device and the remote server, and the intelligent anti-loss suitcase is retrieved or is subjected to manual alarm processing.

further, step 2 further comprises: after the intelligent anti-loss trunk is set to be in a riding mode, the preset arrival time of the destination is set through the mobile device.

further, in step 3, when the vehicle is in the riding mode, the loss alarm condition is as follows:

if the predetermined arrival time is not reached, the loss alarm condition is at least one of the following conditions:

the moving distance of the intelligent anti-loss suitcase exceeds 2 m;

The intelligent anti-loss luggage box receives violent impact;

The luggage case is forcibly opened and,

if the predetermined arrival time has been reached, the loss alarm condition is:

The user does not switch the riding mode to the normal dragging mode after a predetermined arrival time.

Further, when the vehicle is in a riding mode, the step 3 specifically includes:

when the predetermined time is not expired:

the three-axis acceleration sensor monitors the motion state of the intelligent anti-loss suitcase in real time;

When the situation that the intelligent anti-loss suitcase is in a dragging state and the dragging distance exceeds 2m is monitored through a dragging wheel photoelectric encoder, and/or a vibration/impact sensor monitors that the intelligent anti-loss suitcase is vibrated or impacted, the vibration or impact is reported to a CPU module;

the CPU module controls the voice broadcasting module to broadcast voice, controls the LED alarm prompting module to prompt, and sends voice prompt or vibration to the mobile equipment; the CPU module starts a position acquisition module to acquire a real-time position, uploads the real-time position to a remote server through a GPRS module, and simultaneously starts an external camera to shoot images and uploads the shot images to the remote server;

the user obtains the real-time position and the image of the intelligent anti-loss suitcase through the mobile device and the remote server to retrieve or manually alarm,

when the predetermined time has arrived:

if the user does not switch the riding mode to the normal dragging mode, the CPU module controls the voice broadcasting module to carry out voice broadcasting and controls the LED alarm prompting module to prompt, and the mobile equipment sends out voice prompt or vibration;

When the user does not switch the riding mode to the normal dragging mode for more than five minutes, the CPU module starts the GPRS module, and sends reminding information to the user through the data communication module, if the reminding information is sent for more than one minute, the user still does not switch the riding mode to the normal dragging mode, the CPU module starts the position acquisition module to acquire a real-time position and uploads the real-time position to the remote server through the data communication module, and meanwhile, the CPU module starts an external camera to shoot images and uploads the shot images to the remote server;

the user obtains the real-time position and the image of the intelligent anti-loss suitcase through the mobile device and the remote server, and the intelligent anti-loss suitcase is retrieved or is subjected to manual alarm processing.

further, the method further comprises:

when the intelligent anti-loss suitcase is in a normal dragging mode, a waiting mode or a riding mode and the intelligent anti-loss suitcase is forcibly opened, the photosensitive switch is triggered, the voice input module collects and receives voice signals and sends the voice signals to the CPU module for AD sampling, the built-in camera shoots real-time audio and video and sends the real-time audio and video to the CPU module, and the real-time audio and video is transmitted to the remote server through the data communication module so as to be convenient for investigation and evidence obtaining.

The invention has the beneficial technical effects that:

the invention has the advantages that the real-time positioning can be realized after the alarm is given out when the distance between the luggage case and the user is out of limit and the luggage case is stolen or robbed, and the user can obtain the real-time position of the luggage case through the server. After the suitcase was opened by force, can also shoot real-time audio and video and transmit for the server, make things convenient for the investigation in later stage to get evidence.

1. The built-in Bluetooth module can be communicated with a mobile phone, and the Bluetooth module can monitor the signal strength or whether the connection is disconnected. Therefore, when the Bluetooth signal strength is reduced or the connection is disconnected, the trunk and the mobile phone can alarm;

2. When the suitcase is taken away by force, the suitcase can start GPS location and GPRS communication, sends its real-time position to the remote server, and the user can obtain the real-time position of suitcase through the server. Meanwhile, the trunk starts an external camera to shoot surrounding images and uploads the images to the server;

3. After the intelligent alarm system of the intelligent anti-loss suitcase is started, the user can not open the suitcase by himself. Therefore, when the luggage case is opened after the intelligent alarm system is started, the luggage case is considered to be forcibly opened by other people, so that real-time audio and video can be shot and transmitted to the server, and investigation and evidence obtaining in the later period are facilitated.

drawings

FIG. 1 illustrates a block diagram of a smart loss prevention luggage system according to an embodiment of the present invention;

FIG. 2 illustrates a diagram of an intelligent loss prevention luggage case exterior structure according to an embodiment of the present invention;

FIG. 3 illustrates a rear perspective view of a smart loss prevention luggage case according to an embodiment of the present invention;

fig. 4 shows a schematic diagram of switching operation modes of the intelligent anti-loss suitcase according to the embodiment of the invention.

Detailed Description

Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that technical features or combinations of technical features described in the following embodiments should not be considered as being isolated, and they may be combined with each other to achieve better technical effects. In the drawings of the embodiments described below, the same reference numerals appearing in the respective drawings denote the same features or components, and may be applied to different embodiments.