WO2015176578A1

WO2015176578A1 - Rfid radio-frequency label for multi-directional information exchange

Info

Publication number: WO2015176578A1
Application number: PCT/CN2015/074672
Authority: WO
Inventors: 田艺儿
Original assignee: 田艺儿
Priority date: 2014-05-21
Filing date: 2015-03-20
Publication date: 2015-11-26
Also published as: CN203870657U

Abstract

Disclosed by the present utility model is an RFID radio-frequency label for multi-directional information exchange, comprising a label shell; a radio-frequency tag antenna is disposed in the label shell; the radio-frequency tag antenna is provided with a radio-frequency tag chip; a radio-frequency tag background reading and writing module and a radio-frequency tag background reading and writing module antenna are disposed adjacent to the radio-frequency tag antenna; a wireless communication module is also disposed adjacent to the radio-frequency tag background reading and writing module; a reading and writing module output socket is also disposed in the tag shell, and transmits the information of the radio-frequency tag chip in wired mode, or writes the information into the radio-frequency tag chip in wired mode. The present utility model enables a particular person to add new information to the radio-frequency tag chip or to read the specified information when the RFID radio-frequency tag is circulating with a person or a product, thus realizing multi-directional information exchange between particular people.

Description

A multi-directional information exchange RFID radio frequency sign

Technical field

The utility model relates to an RFID radio frequency sign with multi-directional information exchange. The utility model belongs to the field of RFID, which is applied to the position tracking of people, vehicles, goods and luggage.

Background technique

The chip information in the traditional active or passive RFID radio frequency sign is written before the radio frequency sign is enabled. When the log node reader is used, the reader reads the radio tag information. In the process of signage circulation, the owner of the signage, such as the owner of the owner, the owner of the cargo or the reader of the logistics node, such as the traffic management department, the logistics company, the airline, etc., cannot add new information to the radio frequency tag chip.

In addition, traditional active or passive RFID radio frequency signs, such as radio frequency license plates, only provide information exchange in a single direction. The highway department, the traffic police department, and the logistics department read the vehicle signage radio frequency chip to obtain vehicle information, but the owner and driver do not know the road. The spatial position of the readers of the management department and the traffic police department and the processing result of the read information, that is, the traditional radio frequency vehicle signage only provides information to the management department, and does not provide information for the owner and the driver.

The traditional air cargo RFID radio frequency tag chip records the cargo information. When the goods pass through the freight forwarding, airport, and airline logistics nodes, the node RF reader recognizes the radio frequency sign information and obtains the information of the goods, but the cargo owner cannot obtain the goods immediately. The node location in air cargo, the traditional air cargo radio frequency tag, only provides information to the shipping node and does not provide information to the cargo owner.

For example, the traditional student RFID radio frequency card records the student's information. When the student enters and exits the school gate, the radio frequency reader of the school gate records the information of the student entering and leaving the school gate. Keep abreast of the information about students entering and leaving the school. That is, the traditional student RF student card only provides information for the door reader, does not provide information for the parents of the students, and the parents of the students cannot directly obtain the student information through the student RF card.

Utility model content

The purpose of the utility model is to overcome the above drawbacks and provide an RFID radio frequency sign with multi-directional information exchange. The technical problems to be solved by the utility model are: in the process of RFID radio frequency signage or product circulation, a specific person can be Add new information or read specific information in the RFID tag chip to achieve multi-faceted information exchange between specific people and improve work efficiency.

The technical solution of the present invention is as follows: a multi-directional information exchange RFID radio frequency tag, comprising a sign housing, wherein the sign housing is provided with a radio frequency tag antenna, and the radio frequency tag antenna is provided with The radio frequency tag chip is provided with a radio frequency tag background reading and writing module and a radio frequency tag background reading and writing module antenna, the radio frequency tag background reading and writing module and the radio frequency tag background reading and writing module antenna reading the radio frequency tag chip. Information or writing information to the radio frequency tag chip, the radio frequency tag background reading and writing module is further provided with a wireless communication module, and the wireless communication module and the radio frequency tag background reading and writing module are wirelessly connected The transmission antenna transmits the radio frequency tag chip information read by the radio frequency tag background read/write module or writes the remote control information into the radio frequency tag chip, and the tag housing is further provided with a read/write module output socket. The read/write module output socket transmits the information of the radio frequency tag chip by wire Or write information to the RF tag chip in a wired manner.

According to the utility model of the above mechanism, the battery is arranged in the sign housing. A sign positioning hole is also provided on the label housing.

According to the above structure and technical solution, the utility model has the beneficial effects that in the process of RFID radio frequency signage or product circulation, a specific person can add new information or read specific information in the radio frequency sign chip to realize a specific person. A multi-faceted exchange of information.

DRAWINGS

Figure 1 is an electrical schematic of the present invention.

Figure 2 is an outline view of the utility model.

3 is a structural view of the utility model of FIG. 2 with the upper cover removed.

Figure 4 is a longitudinal sectional view of the utility model of Figure 2;

Figure 5 is a flow chart of the working principle of the utility model.

In the figure: 1, RF tag antenna; 1 ', RF tag chip; 2, RF tag background read and write module antenna; 3, RF tag background read and write module; 4, read and write module output socket; 5, wireless communication module; 6, wireless transmission antenna; 7, battery; 8, sign shell; 9, the sign cover; 10, sign positioning hole; 11, RF sign; 12, node reader.

detailed description

As shown in FIG. 2-4, the RFID radio frequency tag of the multi-directional information exchange of the present invention includes a sign housing 8 , wherein the tag housing 8 is provided with a radio frequency tag antenna 1 and the radio frequency tag. The antenna 1 is provided with a radio frequency tag chip 1'. The radio frequency tag antenna 1 is provided with a radio frequency tag background read/write module 3 and a radio frequency tag background read/write module antenna 2, the radio frequency tag background read/write module 3 and the radio frequency. Tag background read/write module antenna 2 reads radio frequency tag chip 1' information or to the radio frequency tag chip 1' write information, the radio frequency tag background read/write module 3 is further provided with a wireless communication module 5, and the wireless communication module 5 and the radio frequency tag background read/write module 3 pass through a wireless transmission antenna. 6 transmitting the radio frequency tag chip 1' information read by the radio frequency tag background read/write module 3 or writing the remote control information into the radio frequency tag chip 1', wherein the tag housing 8 is further provided with The read/write module output socket 4, the read/write module output socket 4 transmits information of the radio frequency tag chip 1' by wire or writes information to the radio frequency tag chip 1' by wire.

As shown in FIG. 2-4, a battery 7 is disposed in the label housing, and a label positioning hole 10 is further disposed on the label housing.

As shown in Figure 1-5, the radio frequency tag chip of the present invention is composed of three parts: a non-rewritable code, a node reader/writer can rewrite the code, and a vehicle owner, a driver, and a cargo owner can rewrite the code, taking a radio frequency vehicle sign as an example. :

1. The unrewriteable code is locked with a password and is written by the authority that issued the radio frequency tag:

A, the unique code of people, cars, goods, luggage, such as student number, license plate number, cargo number, baggage number, etc.;

B, feature code, such as the gender of the person, the type of vehicle, the type of goods, luggage;

C, attribution code. Such as the owner, owner, passenger, parent code;

D, dimension code, such as the weight of the car, the number of wheels, the weight of the goods, luggage.

2, the node reader can rewrite the code:

E, node reader location code ---- positioning code;

F, the node reader reads the information, such as the vehicle enters the warning area, reminds the driver not to violate the rules, do not smash the red light, do not overspeed, do not cross the line into the forbidden zone;

G, node reader read information and test result code: such as vehicle violation, red light, overspeed, crossover, overload, etc.;

H. The instruction code issued by the monitoring and management organization to the owner or driver of the vehicle, such as reminding the annual review, insurance premium, road maintenance fee, and handling the violation of regulations.

3, the owner, driver, owner writes can be rewritten code ------ help code:

I, the owner or unit requires the traffic police to intercept the vehicle code (the driver does not know);

J, the vehicle was hijacked, the driver asked the traffic police to intercept the vehicle code (the passengers in the car did not know).

As shown in FIG. 5, the working principle and process of the radio frequency automobile signage of the utility model are as follows:

1. The vehicle management department writes the information A, B, C, and D into the radio frequency tag chip 1' before issuing the car radio frequency sign to the owner.

2. Install the node RF reader at the intersection of the road or the prohibited area, the speed limit area, the weight measuring area of the car, etc., where the information of the car signage needs to be read.

3. When the radio frequency tag passes through the node radio frequency reader, the node reader automatically reads the radio frequency tag chip 1' information: license plate number code A, feature code B, attribution code C, dimension code D.

If the driver's help code J is read, the vehicle is stopped.

4. The node RF reader of the highway writes information to the radio frequency tag chip 1':

The position code E (tag positioning code) of the node reader.

The code F of the vehicle entering the warning area reminds the driver not to violate the rules, not to red light, not to overspeed, not to cross the line.

Code G of vehicle violation: red light, overspeed, crossover, overload.

The supervision department issued a reminder to the owner of the vehicle for annual review, insurance premiums, and road maintenance fees. Chapter processing such as code H and so on.

5. The label background read/write module 3 in the radio frequency tag automatically reads the 1' information E, F, G, H in the chip of the radio frequency tag radio frequency tag.

1) Code E: The location code of the node reader, the dynamic position of the car.

2) Code area F: The information of the vehicle entering the warning area, reminding the driver not to violate the rules, not to red light, not to overspeed, not to cross the line.

3) Code area G: Vehicle violation information: red light, overspeed, crossover, overload.

4) Code H: The supervision of the annual review, insurance premiums, road maintenance fees, and the handling of violations.

6. Information exchange with the owner (unit):

The information codes E, F, G, and H read by the RF tag background reading and writing module 3 are sent to the wireless communication relay station (company) to communicate with the owner's mobile phone or vehicle unit computer through the wireless communication module 5 and the wireless transmission antenna 6, and the owner's mobile phone Or the vehicle unit computer obtains the address code E of the node reader, determines the spatial position of the vehicle, and the vehicle's driving trajectory, which can prevent the unplanned vehicle, the anti-theft vehicle, and the private use of the bus.

The owner (unit) understands the car driver's illegal driving project, and keeps abreast of the vehicle's annual review, unpaid road tolls, insurance premiums, and unconventional violations.

7. Communication with car drivers:

The data display in the vehicle cab ----- connected to the RF tag background reading and writing module 3 through the read/write module output socket 4, displaying the F information: "red light", "speed measurement" and other words to remind the driver not to violate the rules , showing the G information "red light", "overspeed", "overload" and "over the line" and other words, let the driver know that it has violated the rules and played a warning role. Display H information: Urge the annual review, insurance premiums, road maintenance fees, and urge the illegal handling.

8, the owner of the car emergency help:

The owner of the vehicle found that the vehicle was out of the car, or the vehicle was stolen, or the bus was used privately. Traffic police were required to help stop the vehicle. The owner unit sends a distress code I to the radio frequency tag through the mobile phone, and writes the distress code I into the tag chip 1' through the wireless communication module 5 of the radio frequency tag. When the vehicle passes the road detection node reader, the node reader reads The rescue code I in the radio frequency tag label chip 1' is taken and sent to the traffic police information center to start the interception vehicle program.

9, the opportunity to rob the emergency:

The driver passes the pedal for help switch (concealed position) (the hijacker does not know), the distress switch is connected to the radio frequency tag background read/write module 3, and the help code J is written into the tag chip 1', when passing the highway detection node, the node The RF reader reads the help code J of the radio frequency tag label chip 1' and transmits it to the traffic police information center-----starts the interception vehicle program.

10, parking lot vehicle positioning

When the radio frequency sign enters the large-scale parking lot and the node radio frequency reader of the area boundary line passing through the parking lot, the node reader automatically reads the information of the radio frequency tag chip 1', and simultaneously writes the node reader position code E to the chip. In 1', the radio frequency tag background read/write module 3 of the radio frequency tag reads the code E (vehicle position code) of the node reader and forwards it to the driver and the owner's mobile phone through the wireless communication module 5. The parking location is recorded on the phone and you can quickly find your car.

In the process of RFID radio frequency signage or product circulation, the utility model can enable a specific person to add new information or read specific information in the radio frequency sign chip, thereby realizing Multi-faceted information exchange between specific people:

1. The utility model can be used as an electronic license plate of a vehicle to provide information exchange between the highway traffic supervision department, the vehicle driver and the vehicle owner unit, improve the efficiency of road supervision, and remind the driver not to violate the regulations, and report the violation to the driver in time. Provide vehicle operation tracking for the vehicle owner unit, prevent private use of the bus, prevent the planned use of the vehicle, and effectively prevent theft of the vehicle. The highway supervision department promptly informs the owner of the vehicle that the road unit is overloaded or unpaid, and raises the level of road management.

2. The utility model can be used for the logistics signage of dangerous goods or valuables in aviation logistics. Not only the airport and the airline implement the whole process of inquiring and tracking, but also provide tracking and inquiry for the freight forwarding company or the cargo owner to improve the efficiency and safety of the air cargo. .

3. The utility model can be used as a student card. When the student enters and exits the school, not only the school obtains the information of the student entering and leaving the school gate, but also provides the student parents with instant information of the student entering and leaving the school gate, and the student parent does not need to pay the fee to the school.

4. The distance between the read/write antenna and the radio frequency tag of the radio frequency tag of the utility model is extremely small, so the power of the radio frequency tag background reading and writing module is extremely low--the micro-power reading and writing module has low cost, and the multi-directional information exchange radio frequency signage The price is low and easy to promote.

Claims

A multi-directional information exchange RFID radio frequency tag includes a sign housing, wherein the tag housing is provided with a radio frequency tag antenna, and the radio frequency tag antenna is provided with a radio frequency tag chip, and the radio frequency tag is disposed A radio frequency tag background read/write module and a radio frequency tag background read/write module antenna are disposed beside the antenna, and the radio frequency tag background read/write module and the radio frequency tag background read/write module antenna read the radio frequency tag chip information or write to the radio frequency tag chip. Into the information, the radio frequency tag background reading and writing module is further provided with a wireless communication module, and the radio frequency tag background reading and writing module is connected between the wireless communication module and the radio frequency tag background reading and writing module through a wireless transmission antenna. The read radio frequency tag chip information is transmitted or the remote control information is written into the radio frequency tag chip, and the tag housing is further provided with a read/write module output socket, and the read/write module output socket Wire the RF tag chip information or wire it to the RF tag chip Write information.
The multi-directional information exchange RFID radio frequency tag according to claim 1, further characterized in that: the label housing is further provided with a battery, and the sign housing is further provided with a sign positioning hole.