TWM452412U - Car park management device based on RFID bar code technology - Google Patents

Description

Parking lot management device based on RFID barcode technology

The present invention relates to a parking lot management device, and more particularly to a parking lot management device that allows a remote user to know the parking status at any time.

"Radio Frequency Identification System", generally referred to as RFID system, is a combination of a reader (Reader), an electronic tag (Tag) and an application system (Application System). The system uses radio frequency signals to transmit digital data wirelessly. Therefore, the RFID tag can directly read and write data without contacting the RFID reader. RFID can be divided into low frequency (Low-frequency; LF), high frequency (HF), ultra high frequency (UHF) and microwave (Microwave) depending on the frequency of use. Currently passive low frequency and high frequency transmission The principle of action is similar to the electromagnetic coupling of a transformer, and the ultra-high frequency is a form of radio wave transmission. Therefore, the RFID reader can emit a wireless signal, and all the tags in the interpretation range in the same frequency band can be read, and the RF wireless identification tag can be used without being taken out, which is convenient to use.

The RFID system consists of two major parts: an RFID reader and a radio frequency identification tag (RFID tag or transponder). If the label can be divided into active (active) and passive (passive) by power supply, the tag can store multiple types of data, including a serial number, configuration indication, activity record and other data. Reader pass The antenna transmits the signal from the tag, transmits the digital data through the radio frequency circuit, decodes the data, and then transmits the data to the computing system. The operation of the radio frequency circuit is transmitted through the electric wave between the reader and the tag, and the electric energy of the reader end is transmitted to the tag end by electromagnetic waves, and the tag end can induce the electromagnetic wave through the antenna, thereby generating enough through the conversion circuit. The power supply operates inside the digital circuit. Thus, the passive tag end does not require any power supply to operate. In practical applications, it is generally access control, air parcel and baggage identification, inductive electronic tags, document tracking management, production line automation, parking lot management, product anti-counterfeiting, material management, logistics, etc., all focusing on ID (Identification ) Identify the application area.

The RFID system currently used in parking lot management has no other use and additional functions other than being used as a bill for charging. In addition, the current parking lot is also facing many security management problems, such as: parking space is too large, causing difficulties in patrolling managers, and security issues such as thieves destroying vehicles to steal property.

In view of this, the present invention is to provide a parking management device that allows remote users to know the parking status at any time, and its main purpose.

In order to achieve the goal, the parking management device of the creation includes at least an RFID reading module, a plurality of network photography modules, and a management servo host, and the RFID reading module can read the RFID barcode of a specific vehicle in the parking lot. The network camera modules are installed in the parking lot to capture images of specific vehicles in the parking lot, and the management server is connected to the RFID reading module and the network camera module respectively, and the specific vehicle can be obtained. Image transfer to specific use Allow users to know the parking status.

According to the above main technical features, the management server is further connected to the handheld module, and the image of the specific vehicle can be transmitted to the handheld module.

The above handheld module can be a mobile phone, a PDA or a tablet.

The above-mentioned management servo host and the handheld module are connected in a wireless manner.

According to the above main technical features, the storage unit stores a parking position and an image with respect to a specific vehicle.

According to the above main technical features, the arithmetic unit can calculate the parking time of a specific vehicle.

The RFID reading module described above can also read the eTag barcode of a particular vehicle in the parking lot.

The characteristics of this creation can be clearly understood by referring to the detailed description of the drawings and the examples.

As shown in the first embodiment of the present invention, the parking lot management device 1 of the present invention includes at least an RFID reading module 10, a plurality of network camera modules 20, and a management server 30. The RFID reading module 10 is configured to read an RFID barcode of a specific vehicle in the parking lot.

The plurality of webcam modules 20 are installed in the parking lot to capture images of specific vehicles in the parking lot.

A management server 30 is connected to the RFID reading module 10 and the network camera module 20 respectively. Please refer to the second figure to manage the server 30. A control unit 31 is provided, and a storage unit 32 and an operation unit 33 respectively connected to the control unit 31. The storage unit 32 stores a parking position and an image with respect to a specific vehicle; and the operation unit 33 can park the specific vehicle. Calculation.

In specific use, when the user drives into the entrance of the parking lot, a parking card printed with a barcode and an RFID tag (radio frequency identification tag) are obtained, and the RFID tag can carry a bar code corresponding to the parking card, and the user parks the vehicle. After the specific area, the RFID tag is placed on the vehicle, and the parking card is carried around, and the RFID reading module 10 can read the barcode on the RFID tag, locate the above vehicle, and transmit the positioning information to The server host 30 is managed.

If the user wants to query the parking state at the remote end, the user can use the handheld module 40 (for example, a mobile phone, a PDA or a tablet computer) to connect to the management server 30 in a wireless manner, and the user first uses the The handheld module 40 inputs the barcode and connects to the management server, and the management server 30 performs the query operation by using the barcode information returned by the user. At this time, the management server 30 can correspond to the barcode information. The parking state is transmitted to the user's hand-held module 40, so that the user can clearly know the parking time, parking position and image of the vehicle.

Moreover, the RFID reading module can also read the eTag barcode of a specific vehicle in the parking lot; and the manner in which the handheld module inputs the barcode can be input by using a keyboard input method or by using an image capturing method.

In summary, this creation provides a better and feasible parking lot management device, and submits a new patent application according to law; the technical content and technical features of the creation have been disclosed above, but those familiar with the technology may still be based on this creation. The disclosure reveals various substitutions and modifications that do not depart from the spirit of the creation of the case. Therefore, this The scope of protection of the creations is not limited to those disclosed in the examples, but should include various alternatives and modifications that do not depart from the present invention and are covered by the following patent claims.

1‧‧‧Parking management device

10‧‧‧RFID reading module

20‧‧‧Webcam module

30‧‧‧Manage the server

31‧‧‧Control unit

32‧‧‧ storage unit

33‧‧‧ arithmetic unit

40‧‧‧Handheld module

The first figure is a schematic structural view of a parking lot management device according to a preferred embodiment of the present invention.

The second figure is a schematic structural diagram of managing a servo host according to a preferred embodiment of the present invention.

The third figure is a schematic diagram of the use state of the parking lot management device according to a preferred embodiment of the present invention.

1‧‧‧Parking management device

10‧‧‧RFID reading module

20‧‧‧Webcam module

30‧‧‧Manage the server

Claims (7)

A parking lot management device based on RFID barcode technology, comprising at least: an RFID reading module for reading an RFID barcode of a specific vehicle in a parking lot; and a plurality of network photography modules installed in the parking lot for Obtaining an image of a specific vehicle in the parking lot; a management server connected to the RFID reading module and the network camera module, the management server having a control unit and a storage unit respectively connected to the control unit An arithmetic unit that can transmit images of a specific vehicle. The parking lot management device based on the RFID barcode technology described in claim 1 , wherein the management server is further connected to the handheld module, and the image of the specific vehicle can be transmitted to the handheld module. The parking lot management device based on the RFID barcode technology described in claim 2, wherein the handheld module can be a mobile phone, a PDA or a tablet computer. The parking lot management device based on the RFID barcode technology described in claim 2 or 3, wherein the management server and the handheld module are connected in a wireless manner. The parking lot management device based on the RFID barcode technology according to any one of the items 1 to 3, wherein the storage unit stores a parking position and an image with respect to a specific vehicle. The parking lot management device based on the RFID barcode technology according to any one of claims 1 to 3, wherein the operation unit is The calculation of the parking time for a specific vehicle. The parking lot management device based on the RFID barcode technology according to any one of the items 1 to 3, wherein the RFID reading module can also read an eTag barcode of a specific vehicle in the parking lot.