CN205963242U - A smart bag with biometric identification and travel track recording - Google Patents

Abstract

The utility model discloses a smart case with biological identification and travel track record, the specific framework in the case comprises a main controller, a coded lock module, an alarm module, a power management module, a weighing module and a mobile communication module, wherein the coded lock module, the power management module and the weighing module are respectively connected with the main controller, the main controller is connected with the alarm module, and the mobile communication module is in two-way communication connection with the main controller; the coded lock module comprises a fingerprint module, an RFID module and a wheel type coded module, and is provided with an unlocking module. The utility model achieves multiple positioning means by arranging the mobile communication module and the wireless communication module, thereby ensuring that the rapid and reliable positioning can be carried out anytime and anywhere, and the movement track of the luggage can be recorded, so as to grasp the position of the luggage more rapidly and accurately; by arranging the multiple password mechanisms, including human biological identification and the like, the case is ensured to be difficult to crack, and higher safety is achieved.

Description

A smart bag with biometric identification and travel track recording

technical field

The utility model relates to the technical field of luggage products, in particular to an intelligent luggage that can be positioned.

Background technique

Luggage is a commonly used article around people, especially when people are traveling, most of the luggage items will be packed in the luggage, so it is a very important tool. Just because of this, luggage has become an easily lost item, both because the carrier does not take good care of it, and more importantly, because the thief is looking for the luggage. For this reason, someone has designed a luggage that can be positioned, and the luggage that is not in sight can be positioned through terminal devices such as smart phones, so as to achieve the purpose of finding the luggage. However, this positionable luggage system still has the following problems. First, the positioning method is too single, and the positioning accuracy is low, and it may not be able to locate when the signal is not good; second, the anti-theft system is not reliable enough, and it is easily attacked. Destroy and steal the items in the luggage; third, only fixed-point positioning can be performed, and the trajectory of the luggage moving process cannot be obtained.

Utility model content

The technical problem to be solved by the utility model is to provide a smart bag with multiple positioning means, good positioning effect, multiple password locks, biometric identification and travel track records.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: a smart bag with biometric identification and travel track record, which is characterized in that: the specific structure in the bag includes a main controller, a combination lock module, an alarm module, The power management module, the weighing module and the mobile communication module, the combination lock module, the power management module and the weighing module are respectively connected to the main controller, the main controller is connected to the alarm module, and the mobile communication module is connected to the main controller in two-way communication; the main controller The model of the chip used is STM32F103, and the model of the chip used in the mobile communication module is SIM8080M32; the password lock module includes a fingerprint module, an RFID module and a wheel password module, and is provided with an unlock module.

Further, the main controller also includes a motor drive module and a wireless communication module, the motor drive module is connected to the main controller, and the wireless communication module is connected to the main controller in two-way communication; the motor of the motor drive module adopts a DC motor, and the DC motor passes through The boost circuit is connected to the main controller, the DC motor is connected to universal wheels, and the universal wheels are installed on the bottom of the luggage; the wireless communication module adopts ESP8266WIFI module.

Preferably, the alarm module has an audible alarm mechanism and a light alarm mechanism.

Further, the power management module has a solar battery assembly, and its solar battery supplies power to the built-in lithium-ion battery pack through a DC-DC conversion circuit. The solar battery pack has an external charging interface and has a battery power prompt device; An external large-capacity lithium-ion battery pack formed by connecting several 10000mAh lithium-ion battery packs in parallel, which supplies power to the DC motor through a BOOST booster circuit (switching DC booster circuit), and has two discharge ports for users to carry Charge digital devices.

The utility model achieves multiple positioning means by setting a mobile communication module and a wireless communication module, so as to ensure fast and reliable positioning anytime and anywhere, and can record the moving track of the luggage so as to grasp the position of the luggage more quickly and accurately; Multiple password mechanisms, including human biological identification, ensure that the bags are not easy to be cracked and have higher security.

Description of drawings

Fig. 1 is a structural block diagram of the utility model system;

Fig. 2 is the structural block diagram of weighing module of the present utility model;

Fig. 3 is the structural block diagram of multiple coded lock module of the present utility model;

Fig. 4 is a block diagram of the power management structure of the utility model;

FIG. 5 is a functional architecture diagram of the smart terminal of the present invention.

detailed description

In this embodiment, with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the smart luggage with biometric identification and travel track records, the specific architecture in the luggage includes a main controller, a combination lock module, The alarm module, the power management module, the weighing module and the mobile communication module, the combination lock module, the power management module and the weighing module are respectively connected to the main controller, the main controller is connected to the alarm module, and the mobile communication module is connected to the main controller in two-way communication; The model of the chip used by the main controller is STM32F103, and the model of the chip used by the mobile communication module is SIM8080M32; the password lock module includes a fingerprint module, an RFID module and a wheel password module, and is provided with an unlock module.

The main controller also includes a motor drive module and a wireless communication module, the motor drive module is connected to the main controller, and the wireless communication module is connected to the main controller in two-way communication; the motor of the motor drive module is a DC motor, and the DC motor is connected to the main controller through a boost circuit The controller and DC motor are connected with universal wheels, and the universal wheels are installed on the bottom of the luggage; the wireless communication module adopts ESP8266WIFI module.

The alarm module has a sound alarm mechanism and a light alarm mechanism.

Luggage has multiple password modes. First, use the uniqueness of human fingerprints to perform biometric identification to realize the opening mode of the luggage; second, open the luggage through short-range RFID; third, open the luggage through mechanical passwords; fourth , to send relevant instructions through GSM to remotely lock/unlock the luggage; fifth, to lock/unlock the luggage in a short distance through Bluetooth.

When starting the positioning of the luggage, the APP of the smart terminal such as the mobile phone will record the whereabouts of the luggage within a certain period of time, and can also share your own itinerary information on the client.

The system uses the SIM808M32 module, which integrates GPS, GPRS, and Bluetooth functions, and the structural wireless communication module uses GPS, base station, WIFI, and Bluetooth quadruple mode positioning. GPS can perform accurate outdoor positioning within 5 meters. Base station, WIFI, Bluetooth positioning supplements the phenomenon that the positioning error is too large indoors or when there are obstacles. Through SIM808M32 wireless transmission, the status parameters related to luggage are transmitted to the smart terminal in real time, and users can quickly find their luggage.

The weight sensor at the bottom of the bag can measure the quality of the bag, and the collected information is sent to the smart terminal APP through SIM808M32 through wireless transmission.

Luggage and bag can be set with the safe area of the smart terminal that you carry. When the value is greater than the threshold, the smart terminal will send out voice and vibration alarms, which can realize the anti-lost function.

The luggage is powered by multiple power sources, and the solar battery is used to supply power to the built-in 10000mAh lithium-ion battery pack through the DC-DC conversion circuit. The battery pack has an external charging interface. It has a battery power prompt device; another external large-capacity lithium-ion battery pack (composed of several 10000mAh lithium-ion battery packs connected in parallel), supplies power to the DC motor through the BOOST booster circuit, and provides two discharge interfaces at the same time. Charge your digital devices.

The bottom of the bag is equipped with a DC brushed/brushless motor, which can realize directional movement; by adjusting the position of the drive shaft and the state of the deformed universal wheel of the box, the function of going up and down steps can be realized.

The utility model has been described in detail above. The above description is only a preferred embodiment of the utility model. When it cannot limit the scope of the utility model, all equivalent changes and modifications made according to the scope of the application should be Still belong to the scope covered by the present utility model.

Claims (4)

1. A smart bag with biometric identification and travel track record, characterized in that: the concrete structure in the bag includes a main controller, a combination lock module, an alarm module, a power management module, a weighing module and a mobile communication module, The combination lock module, power management module and weighing module are respectively connected to the main controller, the main controller is connected to the alarm module, and the mobile communication module is connected to the main controller for two-way communication; the main controller uses a chip model of STM32F103, and the mobile communication module uses a chip The model is SIM8080M32; the password lock module includes a fingerprint module, an RFID module and a wheel password module, and is equipped with an unlock module. 2. The smart luggage with biometric identification and travel track record according to claim 1, characterized in that: the main controller also includes a motor drive module and a wireless communication module, the motor drive module is connected to the main controller, wireless communication The module is connected with the main controller in two-way communication; the motor of the motor drive module adopts a DC motor, and the DC motor is connected to the main controller through a boost circuit. ESP8266WIFI module. 3. The smart luggage with biometric identification and travel track record according to claim 1, characterized in that: the alarm module has a sound alarm mechanism and a light alarm mechanism. 4. The smart case and bag with biometric identification and travel track record according to claim 2, characterized in that: the power management module has a solar cell assembly, and its solar cell supplies power to the built-in lithium-ion battery pack through a DC-DC conversion circuit, The solar battery pack has an external charging interface and a battery power prompt device; it is also equipped with an external large-capacity lithium-ion battery pack composed of several 10000mAh lithium-ion battery packs connected in parallel, which is fed to the DC by a BOOST booster circuit. The motor supplies power, and at the same time, there are two discharge interfaces to charge the digital equipment carried by the user.