CN104963260A - Rut preventing device and method for long uphill section of asphalt pavement - Google Patents

Rut preventing device and method for long uphill section of asphalt pavement Download PDF

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Publication number
CN104963260A
CN104963260A CN201510315392.5A CN201510315392A CN104963260A CN 104963260 A CN104963260 A CN 104963260A CN 201510315392 A CN201510315392 A CN 201510315392A CN 104963260 A CN104963260 A CN 104963260A
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asphalt pavement
control unit
temperature
system
real
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CN201510315392.5A
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Chinese (zh)
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CN104963260B (en
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韩文扬
户桂灵
韦金城
李进
余四新
孙强
王光勇
孙兆云
闫翔鹏
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山东省交通科学研究院
长安大学
安徽省交通控股集团有限公司
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Abstract

The invention provides a rut preventing device and method for the long uphill section of an asphalt pavement. The rut preventing device comprises a central control unit, a pavement temperature acquiring system, an automatic spraying system and a running safety warning system, wherein the central control unit analyzes and judges the received real-time temperature data and the received real-time traffic information, and controls the automatic spraying system and the running safety warning system to work; besides, the central control unit transmits the working state of the systems to a server in a remote manner through a 3G wireless transmission module; besides, the central control unit receives commands from the server. The rut preventing method disclosed by the invention is simple, rapid and highly efficient, and is low in cost; both of running safety and pavement maintenance are taken into consideration; the temperature of the asphalt pavement can be effectively lowered, so that the generation of ruts on the asphalt pavement can be effectively relieved, and the running safety and running comfort on the asphalt pavement under high-temperature conditions in summer are improved.

Description

一种沥青路面长上坡段车辙预防装置及方法 An asphalt pavement rutting long uphill section prophylactic device and method

技术领域 FIELD

[0001] 本发明涉及道路工程养护领域,特别涉及一种沥青路面长上坡段车辙预防装置,还涉及一种沥青路面长上坡段车辙预防方法。 [0001] The present invention relates to the field of conservation engineering, particularly to a long uphill section of pavement rutting prevention means further relates to a long uphill asphalt pavement rutting prevention section.

背景技术 Background technique

[0002] 车辙是公路沥青路面早期病害的主要表现形式之一。 [0002] rutting is one of the main manifestations of asphalt pavement of early disease. 路面一旦形成车辙,就会影响车辆通行的舒适性和安全性,同时也会加速沥青路面的破坏。 Once pavement rut, it will affect the passage of the comfort and safety of the vehicle, but also accelerate the destruction of asphalt pavement. 高温是车辙产生的最直接诱因,它使得沥青变软,造成沥青路面的承载能力下降,尤其是长上坡段车行缓慢,荷载作用显著增加,加速了车辙的产生。 Is the direct cause of the high temperature rutting generated, so that it becomes soft asphalt, asphalt pavement bearing capacity resulting decline, especially long uphill section so slowly, a significant increase in load, the acceleration of rutting.

[0003] 纵观国内外解决车辙问题的技术手段,都是在被动地接受路面高温的前提下,侧重于通过提高材料的高温稳定性来控制车辙病害,不但增加了工程造价和施工难度,而且没有从根本上解决车辙问题。 [0003] Throughout the rutting problems at home and abroad to solve technical means are passively accept the premise of the road surface temperature, focus on controlling the disease rut by improving the high temperature stability of the material, not only increase the project cost and construction difficulty, and rutting not solve the problem fundamentally.

发明内容 SUMMARY

[0004] 针对上述现有技术的不足,本发明提供一种沥青路面长上坡段车辙预防装置和方法,从降低路面温度的角度减少长上坡段车辙病害的发生,并且考虑到装置的合理配置和使用安全性。 [0004] For the above-described deficiencies of the prior art, the present invention provides an asphalt pavement rutting long uphill section prevention apparatus and methods, reduce the incidence of long uphill section Rut reduced from the perspective of road surface temperature, and considering the reasonable means configuration and use of safety.

[0005] 本发明的技术方案是这样实现的: [0005] aspect of the present invention is implemented as follows:

[0006] 一种沥青路面长上坡段车辙预防装置,包括:核心控制单元、路面温度采集系统、自动喷淋系统和行车安全警示系统; [0006] An asphalt pavement rutting long uphill section prophylactic device, comprising: a central control unit, the temperature of the road acquisition systems, sprinkler systems and driving safety warning system;

[0007] 所述核心控制单元对接收到的实时温度数据、实时车辆通行信息进行分析判断,控制自动喷淋系统和行车安全警示系统工作,通过3G无线传输模块将系统的工作状态远程发送到服务器端,同时接受服务器端的指令。 [0007] The real-time temperature data is received by the core control unit, the vehicular traffic information in real time analysis to determine the control sprinkler system and driving safety warning system work, the operating state of the remote system is transmitted to the server via 3G wireless transmission module end, while the server accepts an instruction.

[0008] 可选地,所述路面温度采集系统包括温度传感器和自动采集模块,将路面温度数据实时发送至核心控制单元; [0008] Alternatively, the road surface temperature acquisition system includes a temperature sensor and an automatic acquisition module, the data is transmitted in real time to a core temperature of the road surface control unit;

[0009] 所述温度传感器埋设于工作区沥青路面内部,按照各车道轮迹线布置,测量沥青路面表面的温度场。 [0009] The temperature sensor is embedded in the inner workings of the pavement, according to the arrangement of each lane wheel traces, measuring the surface temperature field of the asphalt pavement.

[0010] 可选地,所述自动喷淋系统接收来自核心控制单元的指令,通过路边安装的喷淋探头对沥青路面进行喷洒降温工作。 [0010] Optionally, the sprinkler system receives an instruction from the control unit of the core, the work of the sprayed cooling probe roadside pavement by spraying installation.

[0011] 可选地,所述行车安全警示系统包括车检模块和可变情报板,车检模块包括车检线圈,在行车方向上,工作区前端设置驶入车检线圈,工作区后端设置离开车检线圈,将实时车辆通行信息发送至核心控制单元,可变情报板接收来自核心控制单元的指令,警示通行车辆注意行车安全。 [0011] Alternatively, the driving safety warning system includes a vehicle inspection module and variable information panels, vehicle inspection vehicle inspection module comprises a coil, in the direction of travel, the working area into the front end of the vehicle inspection coil, work the rear end region a coil disposed away from the subject vehicle, the real-time traffic information to the core vehicle control unit, the variable information board receives an instruction from the central control unit, traffic alert attention vehicle traffic safety.

[0012] 基于上述预防装置,本发明还提供了一种沥青路面长上坡段车辙预防方法,通过核心控制单元使路面温度采集系统、自动喷淋系统、行车安全警示系统联动作用; [0012] Based on the above prevention apparatus, the present invention also provides an asphalt pavement rutting prevention long uphill section, the control unit so that the road through the core temperature acquisition system, sprinkler system, traffic safety warning system interlocking effect;

[0013] 核心控制单元对接收到的实时温度数据、实时车辆通行信息进行分析判断,控制自动喷淋系统和行车安全警示系统工作,同时通过3G无线传输模块将系统的工作状态远程发送到服务器端,同时接受服务器端的指令。 [0013] The core control means real-time temperature data received, real-time information to traffic analysis to determine the control sprinkler system work and driving safety warning system, while the operating state of the remote system is transmitted to the server through 3G wireless transmission module while receiving the instruction the server.

[0014] 可选地,所述路面温度采集系统包括温度传感器和自动采集模块,将路面温度数据实时发送至核心控制单元; [0014] Alternatively, the road surface temperature acquisition system includes a temperature sensor and an automatic acquisition module, the data is transmitted in real time to a core temperature of the road surface control unit;

[0015] 所述温度传感器埋设于工作区沥青路面内部,按照各车道轮迹线布置,测量沥青路面表面的温度场。 The [0015] temperature sensor is embedded in the inner workings of the asphalt pavement, traces wheel arranged in each lane, measuring the surface temperature field of the asphalt pavement.

[0016] 可选地,所述自动喷淋系统接收来自核心控制单元的指令,通过路边安装的喷淋探头对沥青路面进行喷洒降温工作。 [0016] Optionally, the sprinkler system receives an instruction from the control unit of the core, the work of the sprayed cooling probe roadside pavement by spraying installation.

[0017] 可选地,所述行车安全警示系统包括车检模块和可变情报板,车检模块包括车检线圈,在行车方向上,工作区前端设置驶入车检线圈,工作区后端设置离开车检线圈,将实时车辆通行信息发送至核心控制单元,可变情报板接收来自核心控制单元的指令,警示通行车辆注意行车安全。 [0017] Alternatively, the driving safety warning system includes a vehicle inspection module and variable information panels, vehicle inspection vehicle inspection module comprises a coil, in the direction of travel, the working area into the front end of the vehicle inspection coil, work the rear end region a coil disposed away from the subject vehicle, the real-time traffic information to the core vehicle control unit, the variable information board receives an instruction from the central control unit, traffic alert attention vehicle traffic safety.

[0018] 本发明的有益效果是: [0018] Advantageous effects of the present invention are:

[0019] (I)采用的方法更加简单、快捷和高效,而且成本较低; [0019] (I) The method used is more simple, fast and efficient, and low cost;

[0020] (2)兼顾了行车安全和道路养护,可有效降低沥青路面的温度,从而有效减缓沥青路面车辙的产生,提高夏季高温情况下沥青路面的行车安全性和舒适性。 [0020] (2) taking into account the traffic safety and road maintenance, can effectively reduce the temperature of the asphalt pavement, so as to effectively mitigate produce asphalt pavement rutting, improve traffic safety and comfort of the asphalt pavement at high temperatures in summer.

附图说明 BRIEF DESCRIPTION

[0021] 为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。 [0021] In order to more clearly illustrate the technical solutions in the embodiments or the prior art embodiment of the present invention, briefly introduced hereinafter, embodiments are described below in the accompanying drawings or described in the prior art needed to be used in describing the embodiments the drawings are only some embodiments of the present invention, those of ordinary skill in the art is concerned, without creative efforts, can derive from these drawings other drawings.

[0022] 图1为本发明一种沥青路面长上坡段车辙预防方法的流程图; [0022] Figure 1 a flowchart of a method of preventing asphalt pavement rutting long uphill section of the present invention;

[0023] 图2为本发明一种沥青路面长上坡段车辙预防装置的原理框图。 [0023] FIG. 2 is a block diagram of one kind of long uphill section of pavement rutting prevention device according to the invention.

具体实施方式 Detailed ways

[0024] 下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。 [0024] below in conjunction with the present invention in the accompanying drawings, technical solutions of embodiments of the present invention are clearly and completely described, obviously, the described embodiments are merely part of embodiments of the present invention, but not all embodiments example. 基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。 Based on the embodiments of the present invention, all other embodiments of ordinary skill in the art without any creative effort shall fall within the scope of the present invention.

[0025] 本发明的一种沥青路面长上坡段车辙预防装置及方法,通过核心控制单元使路面温度采集系统、自动喷淋系统、行车安全警示系统联动作用,如图1所示,在沥青路面长上坡路面温度超标时自动进行喷洒降温剂以降低路面温度,减少车辙的发生,并警示通行车辆以保证行车安全性,同时通过3G无线传输模块实现系统远程监控。 [0025] An asphalt pavement long uphill section of the present invention apparatus and method for preventing rut, the control unit so that the road through the core temperature acquisition system, sprinkler system, traffic safety warning system linkage action, shown in Figure 1, the asphalt long uphill road surface automatically when the temperature exceeded spray cooling agent to reduce the temperature of the road surface, reduce rutting, vehicular traffic and alert to ensure traffic safety, while achieving remote monitoring system through 3G wireless transmission module.

[0026] 如图2所示,本发明的沥青路面长上坡段车辙预防装置,包括核心控制单元、路面温度采集系统、自动喷淋系统和行车安全警示系统。 [0026] As shown in FIG 2, a long uphill section of asphalt pavement rutting prevention apparatus according to the present invention, the control unit includes a core, a road surface temperature acquisition system, sprinkler system and driving safety warning system.

[0027] 上述核心控制单元对接收到的实时温度数据、实时车辆通行信息进行分析判断,控制自动喷淋系统和安全警示系统工作,同时通过3G无线传输模块将系统的工作状态远程发送到服务器端,同时接受服务器端的指令,实现系统远程监控。 [0027] real-time temperature data of the central control unit is received, real-time information to traffic analysis to determine, control and safety warning systems sprinkler system operation, while the operating state of the remote system is transmitted to the server through 3G wireless transmission module while receiving the instruction the server, implemented remote monitoring system.

[0028] 上述路面温度采集系统由温度传感器和自动采集模块组成,将路面温度数据实时发送至核心控制单元。 [0028] The road surface temperature by the temperature sensor acquisition system and an automatic acquisition module, the data is transmitted in real time to a core temperature of the road surface control unit.

[0029] 上述温度传感器埋设于沥青路面内部距路表2cm处,按照各车道(包括行车道和超车道)轮迹线布置,间距5m,用于测量沥青路面表面的温度场。 [0029] The temperature sensor is embedded inside the asphalt pavement road surface at 2cm from the wheel traces arranged in each of the lanes (including lane and the passing lane), the spacing 5m, for temperature measurement in asphalt pavement surface.

[0030] 上述自动喷淋系统接收来自核心控制单元的指令,通过路边安装的喷淋探头对沥青路面进行喷洒降温工作。 [0030] The sprinkler system receives an instruction from the central control unit, the spray passes through the probe mounted on the side of the road asphalt pavement sprayed cooling work.

[0031] 本发明的温度阈值是由室内沥青软化点试验、沥青混合料车辙试验确定。 [0031] temperature threshold value according to the present invention, the asphalt mixture rutting test chamber is determined by the softening point test. 不同类型沥青混合料的温度阈值不同,通过试验确定。 Different types of asphalt mixture temperature threshold is determined experimentally.

[0032] 上述喷淋探头设置方向水平于路面,贴近路面与路面平行喷洒,保证降温剂均匀覆盖整个车道。 [0032] The showerhead probe disposed horizontally to the road surface, close to the road parallel to the road surface and spraying cooling agent to ensure uniform coverage across the lane.

[0033] 上述自动喷淋系统的水源在有条件的地区采用地下水,一方面避免了系统对自来水的依赖性,提高环境适应性、节约资源,另一方面地下水冬暖夏凉,有效提高降温效果。 [0033] Water sprinkler systems described above employ conditions in groundwater areas, on the one hand to avoid the dependence of the water system, to improve environmental adaptability, save resources and cool ground, improve the cooling effect .

[0034] 上述行车安全警示系统由车检模块和可变情报板组成,车检模块包括车检线圈,在行车方向上,工作区前端设置驶入车检线圈,工作区后端设置离开车检线圈,将实时车辆通行信息发送至核心控制单元,可变情报板接收来自核心控制单元的指令,警示通行车辆注意行车安全。 [0034] The traffic warning system by the security module and the vehicle inspection variable information panels, vehicle inspection vehicle inspection module comprises a coil, in the direction of travel, the working area into the front end of the vehicle inspection coil disposed away from the rear end of vehicle inspection work area coil, transmits real-time information to a core vehicle traffic control means, the variable information board receives an instruction from the central control unit, traffic alert attention vehicle traffic safety.

[0035] 本发明的整个系统采用低功耗芯片设计,并使用太阳能电池板与蓄电池联合供电,不依赖市电系统供电,系统的环境适应性强。 The entire system [0035] The present invention employs a low-power chip design, and the use of solar panels and a battery-powered jointly, not dependent environmental adaptability mains power supply system, the system strong.

[0036] 本发明采用的沥青路面长上坡段车辙预防装置方法,更加简单、快捷和高效,而且成本较低;兼顾了行车安全和道路养护,可有效降低沥青路面的温度,从而有效减缓沥青路面车辙的产生,提高夏季高温情况下沥青路面的行车安全性和舒适性。 [0036] Asphalt Pavement Rutting long uphill section prevention apparatus employed in the method of the present invention, more simple, fast and efficient, and low cost; both traffic safety and road maintenance, can effectively reduce the temperature of the asphalt pavement, so as to effectively reduce asphalt produce rutting, improve traffic safety and comfort of the asphalt pavement at high temperatures in summer.

[0037] 以上所述仅为本发明的较佳实施例而已,并不用以限制本发明,凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。 [0037] The foregoing is only preferred embodiments of the present invention but are not intended to limit the present invention, any modifications within the spirit and principle of the present invention, the, equivalent substitutions, improvements should be included in the within the scope of the present invention.

Claims (8)

1.一种沥青路面长上坡段车辙预防装置,其特征在于,包括:核心控制单元、路面温度采集系统、自动喷淋系统和行车安全警示系统; 所述核心控制单元对接收到的实时温度数据、实时车辆通行信息进行分析判断,控制自动喷淋系统和行车安全警示系统工作,通过3G无线传输模块将系统的工作状态远程发送到服务器端,同时接受服务器端的指令。 An asphalt pavement rutting long uphill section prevention apparatus comprising: a core control unit, the temperature of the road acquisition systems, sprinkler systems and driving safety warning system; real-time temperature control of the core unit received data, real-time information to traffic analysis to determine the control sprinkler system and driving safety warning system work, the working status of the system module transmitted over 3G wireless transmission to the remote server, and the server accepts an instruction.
2.如权利要求1所述的一种沥青路面长上坡段车辙预防装置,其特征在于, 所述路面温度采集系统包括温度传感器和自动采集模块,将路面温度数据实时发送至核心控制单元; 所述温度传感器埋设于工作区沥青路面内部,按照各车道轮迹线布置,测量沥青路面表面的温度场。 2. An asphalt pavement rutting long uphill section prevention apparatus according to claim 1, wherein said road surface temperature acquisition system includes a temperature sensor and an automatic acquisition module, the data is transmitted in real time to a core temperature of the road surface control unit; said temperature sensor is embedded in the inner workings of the pavement, according to the arrangement of each lane wheel traces, measuring the surface temperature field of the asphalt pavement.
3.如权利要求1所述的一种沥青路面长上坡段车辙预防装置,其特征在于, 所述自动喷淋系统接收来自核心控制单元的指令,通过路边安装的喷淋探头对沥青路面进行喷洒降温工作。 3. An asphalt pavement rutting long uphill section prevention apparatus according to claim 1, characterized in that the sprinkler system receives an instruction from the central control unit, the shower installation of the probe through the asphalt pavement roadside spraying cooling work.
4.如权利要求1所述的一种沥青路面长上坡段车辙预防装置,其特征在于, 所述行车安全警示系统包括车检模块和可变情报板,车检模块包括车检线圈,在行车方向上,工作区前端设置驶入车检线圈,工作区后端设置离开车检线圈,将实时车辆通行信息发送至核心控制单元,可变情报板接收来自核心控制单元的指令,警示通行车辆注意行车安全。 4. An asphalt pavement rutting long uphill section prevention apparatus according to claim 1, wherein said driving safety warning system includes a vehicle inspection module and variable information panels, vehicle inspection vehicle inspection module comprises a coil, in the direction of travel, the working area into the front end of the vehicle inspection coil disposed away from the rear end of vehicle inspection work coil area, real-time information to the core vehicle traffic control means, the variable information board receives an instruction from the central control unit, the vehicle traffic alert pay attention to traffic safety.
5.—种沥青路面长上坡段车辙预防方法,其特征在于,通过核心控制单元使路面温度采集系统、自动喷淋系统、行车安全警示系统联动作用; 核心控制单元对接收到的实时温度数据、实时车辆通行信息进行分析判断,控制自动喷淋系统和行车安全警示系统工作,同时通过3G无线传输模块将系统的工作状态远程发送到服务器端,同时接受服务器端的指令。 5.- kinds of asphalt pavement rutting prevention long uphill section, wherein the control unit through the core temperature acquisition system so that the road, the interlocking action of sprinkler systems, traffic safety warning system; real-time temperature data received central control unit , real-time information about vehicle traffic analysis to determine the control sprinkler system and driving safety warning system work, and transmits the operating state of the remote system to the server through 3G wireless transmission module, while the server accepts an instruction.
6.如权利要求5所述的一种沥青路面长上坡段车辙预防方法,其特征在于, 所述路面温度采集系统包括温度传感器和自动采集模块,将路面温度数据实时发送至核心控制单元; 所述温度传感器埋设于工作区沥青路面内部,按照各车道轮迹线布置,测量沥青路面表面的温度场。 6. An asphalt road surface of the uphill section 5 long rutting prevention claim, wherein said road surface temperature acquisition system includes a temperature sensor and an automatic acquisition module, the data is transmitted in real time to a core temperature of the road surface control unit; said temperature sensor is embedded in the inner workings of the pavement, according to the arrangement of each lane wheel traces, measuring the surface temperature field of the asphalt pavement.
7.如权利要求5所述的一种沥青路面长上坡段车辙预防方法,其特征在于, 所述自动喷淋系统接收来自核心控制单元的指令,通过路边安装的喷淋探头对沥青路面进行喷洒降温工作。 7. An asphalt pavement rutting long uphill section prophylactic method according to claim 5, characterized in that the sprinkler system receives an instruction from the central control unit, the shower installation of the probe through the asphalt pavement roadside spraying cooling work.
8.如权利要求5所述的一种沥青路面长上坡段车辙预防方法,其特征在于, 所述行车安全警示系统包括车检模块和可变情报板,车检模块包括车检线圈,在行车方向上,工作区前端设置驶入车检线圈,工作区后端设置离开车检线圈,将实时车辆通行信息发送至核心控制单元,可变情报板接收来自核心控制单元的指令,警示通行车辆注意行车安全。 An asphalt pavement rutting long uphill section prevention method as claimed in claim 5, wherein said driving safety warning system includes a vehicle inspection module and variable information panels, vehicle inspection vehicle inspection module comprises a coil, in the direction of travel, the working area into the front end of the vehicle inspection coil disposed away from the rear end of vehicle inspection work coil area, real-time information to the core vehicle traffic control means, the variable information board receives an instruction from the central control unit, the vehicle traffic alert pay attention to traffic safety.
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