CN204595910U

CN204595910U - A kind of slim motor vehicle electronic annual inspection label certificate of far Distance RFID

Info

Publication number: CN204595910U
Application number: CN201520196889.5U
Authority: CN
Inventors: 杨天顺; 吴银生
Original assignee: Automatically Controlled Stock Of Shanghai Instrument (group) Co
Current assignee: SHANGHAI INSTRUMENT AND ELECTRONICS (GROUP) CO., LTD.
Priority date: 2015-04-02
Filing date: 2015-04-02
Publication date: 2015-08-26
Anticipated expiration: 2025-04-02

Abstract

The utility model discloses a kind of slim motor vehicle electronic annual inspection label certificate of far Distance RFID, comprise RFID structure layer base material, thin battery, RFID antenna, RFID chip, storage chip, the RFID structure layer of low consumption circuit control module, and the data-printing layer being incorporated into antifalsification label.Described RFID structure layer is as false proof and information recording medium, have that dynamic accuracy is high, detecting distance is far away, accommodative ability of environment is strong, the anti-interference feature such as strong, swift to operate, the utility model can also prevent the transfer of RFID, one tear destroyed, improve existing counterfeit protection measures further, and improve and carry out monitoring capacity in remote vehicle operational process.

Description

A kind of slim motor vehicle electronic annual inspection label certificate of far Distance RFID

Technical field

The utility model relates to the application of RFID technique on automobile certificate, especially the slim motor vehicle electronic label certificate of far Distance RFID.

Background technology

The law on road traffic safety according to China specifies, forge, alter or use forge, alter the motor vehicle certificate of registration, number plate, driving license, the mark that is up to the standards, insurance mark, driver's license or use the motor vehicle certificate of registration of other vehicles, number plate, driving license, the mark that is up to the standards, insure indicate, taken over by vehicle supervision department of public security organ, detain this motor vehicle, and locate more than 200 yuan less than 2,000 yuan fine; In the case which constitutes a crime, prosecution for criminal responsibility shall be undertaken according to law.

Have benefited from the development of semiconductor technology, RFID technique obtains develop rapidly, the chip of RFID is minimum to be the thinlyyest integrated on paper sheet label, minimum RFID chip has realized 0.1 mm of thickness, the volume of less than 1 square millimeter, a lot of occasion all starts lay RFID technique on a large scale, logistics management wherein in field of traffic, vehicle management, in the fields such as parking lot management, RFID technique has captured most market especially.

Existing RFID label tag belongs to closely detection scheme in annual inspection label, has patent-1 under this field: Chinese patent CN 202854857U, " a kind of RFID electronic annual inspection label ".Comprise RFID chip (1) and transparent shell (2); Described RFID chip (1) is connected with microstrip antenna (3); It is characterized in that: described RFID chip (1) and described microstrip antenna (3) are fixed on transparent shell (2) surface.

RFID label tag can be divided into two kinds by the energy source according to RFID: passive RFID electronic label and active RFID tag, because passive RFID tags energy is collected outside, its corresponding emitted energy and transmitting range also lower, general 1 ~ 10m, the corresponding transmitting range of active RFID is comparatively far away, can reach more than 50m.The more important thing is that passive RFID is in vehicle high-speed moving process, also may weaken restriction by collection of energy time and windowpane signal, cause the large in actual use heavy discount of its proper communication distance, and active RFID does not have collection of energy time and energy limited, its dynamic communication speed and communication distance are far longer than passive RFID.

Whether on time for solving vehicle in the process of moving, still can carry out vehicle management to vehicle, target tracking is located, judge the traffic behavior of vehicle annual test, be badly in need of a kind of electronic tag that still can meet technical need at moving target vehicle.

Patent-1 uses passive RFID tags to there is technical bottleneck, faces and how to solve communication issue stable in high vehicle speeds process, read the technological challenge that the other problemses such as multiple labels may bring with time two-forty.

Utility model content

Fundamental purpose of the present utility model is that the shortcoming overcoming prior art is with not enough, a kind of slim motor vehicle electronic annual inspection label certificate of far Distance RFID is provided, in field of traffic, have remote, the characteristic of high-speed mobile monitoring, and this label has low cost, reproducibility is strong, and does not affect original vehicle annual inspection label use habit.

Fundamental purpose of the present utility model is achieved through the following technical solutions: a kind of slim motor vehicle electronic annual inspection label certificate of far Distance RFID comprises RFID structure layer, and is incorporated into the data-printing layer of antifalsification label.Described RFID structure layer front is RFID circuit layer and is bonded by bonding agent with the back side of data-printing layer.

Described RFID structure layer comprises RFID circuit layer and RFID structure layer base material; Described RFID circuit layer comprises thin battery, RFID antenna, RFID chip, storage chip, low consumption circuit control module; Described thin battery connects low consumption circuit control module by electric bridge and provides power supply to described RFID chip and memory module, RFID chip is connected by matched impedance with RFID antenna, and RFID chip is connected and read-write wherein information data with memory module by bus form; Described RFID structure layer base material is PET, PVC or copper coin paper layer, and bulk portion given prominence to by described base material at the back side of RFID structure layer be protruding type thin battery headspace.

Semiduplex mode is adopted between described RFID chip part and rfid interrogator, and adopt UHF/2.4G/5.8G, under these frequency ranges, rfid interrogator can be realized and to read in multiple overlength distances, high-speed mobile with traffic rate faster with the time and identify detected electronic tag.

Described RFID chip thickness is less than 0.3 millimeter, and chip area is less than 4 square millimeters, and the thickness of described low consumption circuit control module and memory module is not more than RFID chip, and area is not more than RFID chip.

As preferably, the integrated low consumption circuit control module of described RFID chip and memory module, memory module store car relevant information.

Described RFID antenna, use dipole antenna, its thickness is no more than 0.2 millimeter, and overall length and width are no more than 60*60 millimeter, and active RFID transmitting range can reach more than 50 meters.Described RFID antenna can pass through Direct Bonding technique, use ultra-thin copper conductor or electrically conductive ink technology RFID antenna to be connected with RFIDnt ultra-high frequency electronic label chip accurately, be embedded in RFID structure layer base material by the thinner less size of the combination than similar chip and antenna.

Slim motor vehicle electronic annual inspection label certificate life-span of described far Distance RFID be 1 year and more than, wherein main cause limits by battery capacity, battery capacity is longer for larger service time, utilize the condition of motor vehicle annual test 1 year 1 time, solve battery capacity and serviceable life equilibrium problem, current thin battery energy capacity is greater than 10 MAHs, half active RFID tag has the serviceable life being greater than more than 1 year, its thin battery character can be paper battery, button cell, hull cell etc.

Wherein paper battery thickness is below 0.4 millimeter, area has at 200 square millimeters and is greater than the above capacity of 10 MAH, and current cost is still too high, as preferably, before paper battery cost declines, thin battery can select slim button cell, and its thickness is at 0.4 millimeter-1.2 millimeters, and area is at 300 square millimeters-900 square millimeters, capacity is at 10 MAH to 90 MAHs, when paper battery technology maturation, when cost declines, paper battery can be adopted.

As preferably, battery space size reserved by the base material of described RFID structure layer.

The back side that described RFID structure layer RFID circuit layer reserves adhesive material and data-printing layer bonds, and bond property is for tearing to pieces rear inefficacy.

Described data-printing layer thickness is no more than 0.1 millimeter, and described RFID structure layer base material thickness is no more than 0.5 millimeter.

The slim motor vehicle electronic annual inspection label certificate of described a kind of far Distance RFID, its size is less than 60*60 square millimeter to 100*100 square millimeter, the most minimal thickness of described electronic tag certificate entirety is no more than 0.6 millimeter, and battery compartment adopts slim button cell the highest thickness 0.7-1 millimeter.

Accompanying drawing explanation

Fig. 1 is the front isolating construction schematic diagram of this patent;

Fig. 2 is the side-looking isolating construction schematic diagram from top to bottom of this patent;

Fig. 3 is the structural principle schematic diagram of this patent;

Fig. 4 is the bonding schematic diagram of this patent.

Embodiment

This patent is a kind of slim motor vehicle electronic annual inspection label certificate of far Distance RFID, and it is on the basis of common annual inspection label, add far Distance RFID function.

As described in Figure 2, comprise RFID structure layer 203, and be incorporated into the data-printing layer 206 of antifalsification label.

As described in Figure 1, RFID circuit layer on RFID structure layer 203 comprises slim button cell 101, RFID antenna 104, the RFID chip 102 of integrated memory modular, low consumption circuit control module 105, RFID structure layer base material 103, the front printing vehicle annual inspection label graph text information 107 of data-printing layer 106.

As described in Figure 2, RFID structure layer 203 thickness 0.4 millimeter; Slim button cell 201 is circular, and size is 400 square millimeters * 0.4 millimeter; RFID antenna 204 is ultra-thin copper conductor dipole antenna, extreme length less than 80 millimeters, thickness 0.1 millimeter, gain 1.5db; The ultrahigh frequency RFID chip 202 of integrated memory modular, thickness 0.3 millimeter, area 4 square millimeters, low consumption circuit control module 205 thickness 0.2 millimeter, RFID structure layer base material 203 thickness 0.2 millimeter; Overall minimum thickness 0.4 millimeter, the highest thickness is no more than 0.5-0.7 millimeter.

As described in Figure 2, data-printing layer 206 thickness is no more than 0.1 millimeter.

As described in Figure 4, RFID structure layer 402 scribbles and can not tear to pieces adhesive glass glue 403, data-printing layer 401 is followed the trail of correspondence position bonding, overall minimum thickness 0.6 millimeter, the highest thickness 0.6-0.8 millimeter.

As described in Figure 3, in RFID circuit layer, slim button cell is connected with low consumption circuit control module and provides power supply to ultrahigh frequency RFID chip, ultrahigh frequency RFID chip internal integrated memory modular, Communications Processor Module and radio receiving transmitting module and central processing unit, wherein RFID antenna part is being responsible for and rfid interrogator transceiving data, when vehicle annual inspection label is in effective reception and transmission range, ultrahigh frequency radio frequency identification (RFID) reader is by the RFID label tag in sweep limit, the data receiving Anneta module are transferred to Communications Processor Module by radio receiving transmitting module, data are delivered to CPU module by Communications Processor Module, CPU module judges data implication and does corresponding process, data are read the need of in storer, and judge whether to respond rfid interrogator.Low-power consumption module is connected by electric bridge with power module, and system power dissipation reduces by primary responsibility, controls the supply of slim button cell energy by central processing unit instruction.

More than describe a row specific embodiment of the present utility model in detail.Should be appreciated that all equalizations done according to this patent scope change and modify, be all in the interest field of this patent.

Claims

1. a slim motor vehicle electronic annual inspection label certificate for far Distance RFID, is characterized in that, the slim motor vehicle electronic annual inspection label certificate of described a kind of far Distance RFID comprises RFID structure layer, and is incorporated into the data-printing layer of antifalsification label; Described RFID structure layer and data-printing layer all have tow sides, and wherein RFID structure layer front is RFID circuit layer and is bonded by bonding agent with the back side of data-printing layer.

2. the slim motor vehicle electronic annual inspection label certificate of a kind of far Distance RFID according to claim 1, is characterized in that, described RFID structure layer comprises RFID circuit layer and RFID structure layer base material, and described RFID circuit layer embeds RFID structure layer base material.

3. the slim motor vehicle electronic annual inspection label certificate of a kind of far Distance RFID according to claim 1, it is characterized in that, described RFID circuit layer comprises thin battery, RFID antenna, RFID chip, memory module, low consumption circuit control module; Described thin battery connects low consumption circuit control module by electric bridge and provides power supply to described RFID chip and memory module, RFID chip is connected by matched impedance with RFID antenna, and RFID chip is connected and read-write wherein information data with memory module by bus form.

4. the slim motor vehicle electronic annual inspection label certificate of a kind of far Distance RFID according to claim 1, it is characterized in that, it is that in vehicle annual inspection label, word graphical content also still has viscosity that described data-printing layer can print, and front directly can bond vehicle window.

5. the slim motor vehicle electronic annual inspection label certificate of a kind of far Distance RFID according to claim 1, it is characterized in that, described RFID structure layer base material is PET, PVC or copper plate layer, bulk portion given prominence to by described base material at the back side of RFID structure layer be protruding type thin battery headspace, described other segment thickness of RFID circuit layer are thinner can be directly embedded in RFID structure layer base material, makes the RFID circuit layer surface adhesive place overall leveling of two RFID structure layers.