WO2013107281A1 - 一种带电子标签的轮胎 - Google Patents

一种带电子标签的轮胎 Download PDF

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Publication number
WO2013107281A1
WO2013107281A1 PCT/CN2013/000033 CN2013000033W WO2013107281A1 WO 2013107281 A1 WO2013107281 A1 WO 2013107281A1 CN 2013000033 W CN2013000033 W CN 2013000033W WO 2013107281 A1 WO2013107281 A1 WO 2013107281A1
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WIPO (PCT)
Prior art keywords
tire
electronic
electronic tag
layer
wear
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PCT/CN2013/000033
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English (en)
French (fr)
Inventor
毕雪松
Original Assignee
Bi Xuesong
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Publication of WO2013107281A1 publication Critical patent/WO2013107281A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/24—Wear-indicating arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/24—Wear-indicating arrangements
    • B60C11/243—Tread wear sensors, e.g. electronic sensors

Definitions

  • the present invention relates to a novel tire, and in particular to a tire with an electronic tag.
  • radio frequency identification (RFID) technology is a communication technology that can identify specific targets and read and write related books through radio signals. According to this, there is no need to identify mechanical or optical contact between the system and a specific target. This technology can work in a variety of harsh environments, and it is quick and easy to operate. There have been cases in the tire industry where electronic tags are used to trace tire manufacturing and sales information, but they have not been used for tire wear monitoring displays.
  • Chinese Patent Publication No. CN201900946 discloses an aviation tire having a wear and tear indication, wherein the wear recognition of the tire is distinguished by cords of different colors, by visual inspection. Identify wear conditions. This method relies more on the experience of the inspector and does not accurately and reliably measure the degree of wear of the tire.
  • the Chinese Patent Publication No. CN2807253 discloses a tire wear alarm device, which is provided with a metal layer in the rubber layer of the tire. When the tire wears to contact the road surface of the metal layer, the inductor connected in series with the metal layer acts to issue an alarm. This method requires complex tire processing and manufacturing processes, no application, and can only be used to alert the tire when it wears to the metal layer.
  • Chinese Patent Publication No. CN101932458 discloses a method for determining the tread depth of a vehicle, using a sensor disposed in a tire of a vehicle or on a tire of a vehicle to determine a tread depth of the vehicle, the method for monitoring the loss of the tire by the sensor Indirectly calculating the tread depth of the tire with parameters such as the duration of the tire support.
  • This method cannot directly monitor the warning signal of tire wear directly, and will be interfered by various factors such as tire pressure and road level, different temperatures and loads.
  • the elastic deformation of the tire can also interfere with the measurement results.
  • the depth of the different batches of tires during processing and manufacturing Differences with expected values can also cause measurement results to be inaccurate.
  • the technical problem to be solved by the present invention is to provide a tire that can monitor the wear of the tire in real time to meet the safety requirements of the vehicle.
  • a tire with an electronic label comprising:
  • a tire casing comprising a tread layer and a cord layer; wherein the tire further comprises:
  • a first electronic tag for detecting wear of the tire disposed on the tread layer
  • a second electronic tag for detecting tire wear is provided between the tread layer and the cord layer.
  • the tread layer includes a tread pattern, and the tread pattern includes a groove and a block; wherein the first electronic tag for detecting wear of the tire is disposed at In the block.
  • a plurality of first electronic tags and second electronic tags are respectively disposed on a circumference on which the layers of the first electronic tag and the second electronic tag are disposed.
  • a third electronic tag for detecting tire wear is provided between the first electronic label and the second electronic label.
  • a plurality of third electronic labels are provided on the circumference of the layer on which the third electronic label is disposed.
  • a fourth electronic tag for detecting tire wear is provided between the second electronic tag and the third electronic tag.
  • a plurality of fourth electronic labels are provided on the circumference of the layer on which the fourth electronic label is disposed.
  • the distance between the layer of the circumference where the first electronic tag is located and the layer of the circumference where the second electronic tag is located, and the location of the second electronic tag The distance between the layer of the circumference and the layer of the circumference where the third electronic tag is located and the third electronic label
  • the distance between the layer of the circumference and the layer of the circumference where the fourth electronic tag is located is generally between 1 mm and 100 mm.
  • the electronic tag is an active or passive tag.
  • the electronic tag is provided with tire identification information.
  • the tire identification information includes the specification of the tire, the origin information, and the like; the sales and use area of the tire; and the mileage and road condition that the tire travels between each inspection. information.
  • the tire identification status is read by the label recognition technology, which is not affected by factors such as temperature, tire pressure, vehicle load and road surface conditions.
  • the monitoring method is intuitive and accurate.
  • the status of the vehicle and aircraft tires can be monitored in real time via electronic tags.
  • the remaining mileage of the predicted tire can be calculated, and the preparation time can be set for the tire replacement.
  • FIG. 1 is a schematic structural view of an electronic tagged tire according to an embodiment of the present invention
  • Fig. 2 is a schematic view showing the other direction of the electronic tag-attached tire according to the embodiment of the present invention.
  • the electronic tag-attached tire 10 of the present invention includes a tire casing 101 including a tread layer 110, a side wall portion 120, and a cord layer 130.
  • the tire 10 further includes a first electronic tag 140 for detecting tire wear, which is disposed on the tread layer 110, and a second electronic tag 150 for detecting tire wear, which is disposed on the tread Between layer 110 and cord layer 130.
  • the tread layer 110 includes a tread pattern, wherein the tread pattern includes a groove 112 and a block 111; wherein the first electronic tag 140 for detecting tire wear is disposed in the In the block 111.
  • a plurality of first electronic tags 140 and second electronic tags 150 are disposed on a circumference on which the layers of the first electronic tag 140 and the second electronic tag 150 are disposed.
  • the first electronic tag 140 may be provided in a plurality of blocks 111 of the same depth, for example, five, six, seven or more may be provided, which can be freely set as needed.
  • the more electronic tags are set the higher the accuracy of the monitoring, but considering the cost and process, generally 5-10 electronic tags are optimal.
  • the circumference of the layer in which the electronic label is set as described herein refers to the circumferential layer of the tire having the same depth from the outside to the inside, calculated from the tread layer.
  • a third electronic tag 160 for detecting tire wear is disposed between the first electronic tag 140 and the second electronic tag 150.
  • a plurality of third electronic tags 160 are disposed on the circumference of the layer on which the third electronic tag 160 is disposed.
  • a fourth electronic tag 170 for detecting tire wear is disposed between the second electronic tag 150 and the third electronic tag 160.
  • a plurality of fourth electronic tags 170 are provided on the circumference of the layer of the fourth electronic tag 170.
  • the distance between the adjacent layer of the circumference where the electronic tag is located and the adjacent layer is between 1 and 100 mm, preferably between 1 and 50, and most preferably between 1 and 30 mm. .
  • the distance between the first electronic tag 140 and the third electronic tag 160 is 5, and the distance between the third electronic tag 160 and the fourth electronic tag 170 is 10.
  • the distance between the fourth electronic tag 170 and the second electronic tag 150 is 5 mm.
  • the distances described herein refer to the distance between the circumferences of the layers in which the electronic tags are placed. In general, the distance between the layers of the circumference of the electronic label can be determined based on the thickness of the tread layer of the tire and the number of layers to be placed in the electronic label.
  • the electronic tag is an active or passive tag. These tags can be read by means of an external read/write device such as a card reader.
  • the label used in the present invention may be various labels known to those skilled in the art as long as the object of the present invention can be achieved.
  • the electronic tag carries tire identification information.
  • the tire identification information includes tire factory information, such as specifications, origin and other factory information.
  • the electronic tag reading device can only read the second electronic tag 150, the third electronic tag 160, and the fourth electronic tag 170.
  • the signal cannot read the signal of the first electronic tag 140, so that it can be judged that the tread of the depth of the first electronic tag 140 has worn away.
  • the electronic tag reading device can only read the signal of the electronic tag 150 for the second time, thereby determining the tread of the second electronic tag 150 of the tire. And the cord layer 130 is still intact, but the tread layers of the first electronic tag 140, the third electronic tag 160, and the fourth electronic tag 170 are all worn out, and the tire needs to be replaced.
  • the electronic label reading device cannot read the signal of any one of the labels, and the tread layer of the tire is considered to be worn.
  • the cord layer 130 is in contact with the road surface, the vehicle or aircraft must be immediately stopped and replaced with new ones.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

一种带电子标签的轮胎，包括外胎（101），该外胎（101）包括胎面层（110）和帘线层（130）；其中，所述的轮胎还包括检测轮胎磨损的第一电子标签（140），设于所述的胎面层（110）上；以及检测轮胎磨损的第二电子标签（150），设在所述的胎面层（110）内至与帘线层（130）之间。轮胎可借助标签识别技术读取轮胎磨损状况，不受温度、轮胎气压、车辆载荷、路面状况等因素影响，监测方式直观而准确，一般的司乘人员都可以自行进行监测，无需专业的检测机构进行检测。而且，根据电子标签读取结果，可以计算预知轮胎的剩余行驶里程，可以为轮胎更换留出准备时间。

Description

一种带电子标签的轮胎
【技术领域】
本发明涉及一种新型轮胎， 具体而言， 本发明涉及一种带有电子标签的轮 胎。
说
【背景技术】
现有技术射频识别即 RFID ( Radio Frequency Identification) 技术、 无 线射频识别、标签识别技术，作为电子标签的一种实现方法， 是一种通信技术， 可通过无线电讯号识别特定目标并读写相关数书据， 而无需识别系统与特定目标 之间建立机械或光学接触。 该技术可工作于各种恶劣环境， 操作快捷方便。 在 轮胎行业已经有案例将电子标签用来对轮胎的制造、 销售信息进行溯源， 但未 见用于轮胎磨损监测显示。
轮胎磨损监测和观察已经有了一些现有技术， 例如公开号为 CN201900946 的中国专利公开了一种具有磨损报废标示的航空轮胎， 其中， 轮胎的磨损识别 由不同颜色的帘线区分， 通过目视识别磨损状况。 这种方法较为依赖检査人员 的经验， 并且不能精确可靠地测量轮胎的磨损程度。
公开号为 CN2807253的中国专利公开了一种轮胎磨损报警装置， 在轮胎橡胶 层内设有一层金属层， 当轮胎磨损到金属层接触路面时， 和金属层串联的感应 器发生作用， 发出警报， 这种方法对轮胎的加工和制造工艺要求复杂， 未见应 用， 并且仅能在轮胎磨损到金属层时做一次报警。
公开号 CN101932458的中国专利公开了一种用于确定车辆轮胎花紋深度的方 法， 用设置在车辆轮胎中或车辆轮胎上的传感器来确定车辆轮胎花纹深度， 这 种方法通过传感器监测轮胎的转耗时和轮胎支承持续时间等参数间接计算轮胎 的花紋深度， 这种方法不能直观地直接监测到轮胎磨损的预警信号， 并且会受 到轮胎气压以及路面平整程度等多种因素干扰， 不同的温度以及负载引起轮胎 的弹性形变也会对测量结果造成干扰， 不同批次的轮胎在加工制造时花纹深度 和预期值的差异也会造成测量结果不准确。
基于此， 迫切需要一种能够实时监测轮胎磨损情况的轮胎， 并根据监测的 的信息， 及时地更换轮胎， 以提高交通工具的安全性。
【发明内容】
本发明需解决的技术问题是提供一种可以实时监测轮胎的磨损情况的轮胎， 以满足交通工具安全性的需要。
为实现上述目的， 本发明采用如下的技术方案： 一种带电子标签的轮胎， 其包括：
外胎， 包括胎面层和帘线层； 其中， 所述的轮胎还包括：
检测轮胎磨损的第一电子标签， 设于所述的胎面层上； 以及
检测轮胎磨损的第二电子标签， 设在所述的胎面层与帘线层之间。
在本发明所述的带电子标签的轮胎中， 所述的胎面层包括轮胎花紋， 所述 的轮胎花纹包括花纹沟和花纹块； 其中， 所述的检测轮胎磨损的第一电子标签 设在所述的花纹块中。
在本发明所述的带电子标签的轮胎中， 在设置所述第一电子标签和第二电 子标签的层所在的圆周上分别设有多个第一电子标签和第二电子标签。
在本发明所述的带电子标签的轮胎的一个实施例中， 在所述的第一电子标 签与第二电子标签之间设有检测轮胎磨损的第三电子标签。
在本发明所述的带电子标签的轮胎的一个实施例中， 在设置所述第三电子 标签的层所在的圆周上设有多个第三电子标签。
在本发明所述的带电子标签的轮胎的一个实施例中， 在所述的第二电子标 签与第三电子标签之间设有检测轮胎磨损的第四电子标签。
在本发明所述的带电子标签的轮胎的一个实施例中， 在设置所述第四电子 标签的层所在圆周上设有多个第四电子标签。
在本发明所述的带电子标签的轮胎的一个实施例中， 所述的第一电子标签 所在的圆周的层与第二电子标签所在的圆周的层之间的距离、 第二电子标签所 在的圆周的层与第三电子标签所在的圆周的层之间的距离以及第三电子标签所 在的圆周的层与第四电子标签所在的圆周的层之间的距离一般在 1mm- 100mm之 间。
在本发明所述的带电子标签的轮胎的一个实施例中， 所述的电子标签为有 源或无源标签。
在本发明所述的带电子标签的轮胎的一个实施例中， 其特征在于， 所述的 电子标签中带有轮胎身份识别信息。 在一个实施例中， 所述的轮胎身份识别信 息包括轮胎的规格、 产地等出厂信息； 轮胎的销售、 使用区域等信息； 以及还 包括轮胎每次检査之间行驶过的里程和路面状况等信息。
本发明的有益效果体现在：
借助标签识别技术读取轮胎磨损状况， 不受温度、 轮胎气压、 车辆载荷、 路面状况等因素影响， 监测方式直观而准确。
可以通过电子标签实时监测车辆和航空器轮胎的状态。
根据电子标签读取结果， 可以计算预知轮胎的剩余行驶里程， 可以为轮胎 更换留出准备时间。
【附图说明】
以下结合附图和具体实施例对本发明作进一步详细的描述， 其中： 图 1所示为本发明的实施例的带电子标签的轮胎的结构示意图；
图 2所示为本发明的实施例的带电子标签的轮胎另一方向的示意图。
【具体实施方式】
下面结合附图和实施例对本发明作详细的说明。
如图 1和图 2所示， 本发明的带电子标签的轮胎 10， 包括外胎 101， 该外 胎 101包括胎面层 110、胎侧面部分 120以及帘线层 130。其中， 所述的轮胎 10 还包括检测轮胎磨损的第一电子标签 140， 其设于所述的胎面层 110上， 以及检 测轮胎磨损的第二电子标签 150， 其设在所述的胎面层 110与帘线层 130之间。
进一步， 所述的胎面层 110包括轮胎花纹， 其中所述的轮胎花纹包括花纹 沟 112和花纹块 111; 其中， 所述的检测轮胎磨损的第一电子标签 140设在所述 的花纹块 111中。
在设置所述第一电子标签 140与第二电子标签 150的层所在的圆周上设有 多个第一电子标签 140和第二电子标签 150。例如， 可以在同样深度的多个花紋 块 111中都设有第一电子标签 140， 例如可以设置 5个、 6个、 7个或更多， 这 可以根据需要自由设定。一般而言，设置的电子标签越多，监测的准确性越高， 但考虑到成本和工艺， 一般 5- 10个电子标签为最佳。 本文所述的设置电子标签 的层的圆周是指从胎面层开始计算，由外向里，具有同样深度的轮胎的圆周层。
在一个实施例中， 在所述的第一电子标签 140与第二电子标签 150之间设 有检测轮胎磨损的第三电子标签 160。
在一个实施例中， 在设置所述第三电子标签 160 的层所在的圆周上设有多 个第三电子标签 160。
在一个实施例中， 在所述的第二电子标签 150与第三电子标签 160之间设 有检测轮胎磨损的第四电子标签 170。
在一个实施例中， 在所述第四电子标签 170的层所在圆周上设有多个第四 电子标签 170。
进一步， 在所述的电子标签所在的圆周相邻层与相邻层之间的距离在 1薩 -lOOram之间， 较佳的是 1-50讓之间， 最佳的是 1- 30mm之间。 例如， 在本发 明的实施例中的轮胎 10中， 第一电子标签 140与第三电子标签 160之间的距离 为 5讓， 第三电子标签 160与第四电子标签 170之间的距离为 10腿， 第四电子 标签 170与第二电子标签 150之间的距离为 5mm。本文描述的这些距离是指设置 电子标签所在的层的圆周之间的距离。 一般而言， 可以根据轮胎胎面层的厚度 和将要放入电子标签的层数， 来确定电子标签所在圆周的层与层之间的距离。
在本发明所述的带电子标签的轮胎的一个实施例中， 所述的电子标签为有 源或无源标签。 借助于外部的读取 /写入设备 （如读卡器） 可以读取这些标签。
本发明所使用的标签可以是本领域的技术人员所知悉的各种标签， 只要能 实现本发明的目的即可。
在一个实施例中， 所述的电子标签中带有轮胎身份识别信息。 所述的轮胎 身份识别信息包括轮胎出厂信息,例如规格、 产地等出厂信息。 如图 1所示， 伴随轮胎的磨损， 最外层的第一电子标签 140被磨损掉， 电子 标签读取设备只能读取第二电子标签 150、 第三电子标签 160和第四电子标签 170的信号， 不能读取到第一电子标签 140的信号， 这样， 可以判断第一电子标 签 140所在深度的胎面已经磨损掉。
当第三电子标签 160和第四电子标签 170也依次被磨损后， 电子标签读取 设备只能第二读取电子标签 150的信号，据此可以判断轮胎的第二电子标签 150 所在的胎面及帘线层 130仍完好， 但是第一电子标签 140、第三电子标签 160和 第四电子标签 170所在胎面层已经全部磨损， 轮胎需要更换。
如图 1所示， 当图示的四个电子标签 140、 150、 160和 170全部磨损后， 电子标签读取设备不能读取到任何一个标签的信号时， 可以认为轮胎的胎面层 已经磨损殆尽， 帘线层 130将和路面发生接触， 车辆或者航空器必须立即停止 使用， 更换新的轮胎。
通过以上的电子标签的磨损情况来监测轮胎的磨损情况， 其监测结果很精 确， 判断起来也很简单容易， 一般的司乘人员都可以自行进行监测， 无需要专 业的检测机构进行检测。
以上所述的仅是本发明的实施方式， 在此应当指出， 对于本领域的普通技 术人员来说， 在不脱离本发明创造构思的前提下， 还可以做出很多的变型和改 型， 应当理解， 这些改型和变型均在本发明的保护范围之内。

Claims

权 利 要 求 书
1、 一种带电子标签的轮胎， 包括：
外胎， 包括胎面层和帘线层；
其特征在于， 所述的轮胎还包括：
检测轮胎磨损的第一电子标签， 设于所述的胎面层上； 以及
检测轮胎磨损的第二电子标签， 设在所述的胎面层与帘线层之间。
2、 根据权利要求 1所述的带电子标签的轮胎， 其特征在于， 所述的胎面层 包括轮胎花纹， 所述的轮胎花紋包括花纹沟和花紋块；
其中， 所述的检测轮胎磨损的第一电子标签设在所述的花紋块中。
3、 根据权利要求 1或 2所述的带电子标签的轮胎， 其特征在于， 在设置所 述第一电子标签和第二电子标签的层所在的圆周上分别设有多个第一电子标签 和第二电子标签。
4、 根据权利要求 1所述的带电子标签的轮胎， 其特征在于， 在所述的第一 电子标签与第二电子标签之间设有检测轮胎磨损的第三电子标签。
5、 根据权利要求 4所述的带电子标签的轮胎， 其特征在于， 在设置所述第 三电子标签的层所在的圆周上设有多个第三电子标签。
6、 根据权利要求 4所述的带电子标签的轮胎， 其特征在于， 在所述的第二 电子标签与第三电子标签之间设有检测轮胎磨损的第四电子标签。
7、 根据权利要求 6所述的带电子标签的轮胎， 其特征在于， 在设置所述第 四电子标签的层所在的圆周上设有多个第四电子标签。
8、 根据权利要求 6所述的带电子标签的轮胎， 其特征在于， 所述的第一电 子标签所在的层与第二电子标签所在的层之间的距离、 第二电子标签所在的层 与第三电子标签所在的层之间的距离以及第三电子标签所在的层与第四电子标 签所在的层之间的距离在 1mm- 100mm之间。
9、 根据权利要求 1或 4或 6所述的带电子标签的轮胎， 其特征在于， 所述 的电子标签为有源或无源标签。
10、 根据权利要求 1或 4或 6所述的带电子标签的轮胎， 其特征在于， 所 述的电子标签中带有轮胎身份识别信息， 其中， 所述轮胎身份识别信息包括轮 胎的规格、 产地信息； 轮胎的销售、 使用区域信息； 以及记录轮胎每次检査之 间行驶过的里程和路面状况信息。
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