CN205249427U - Be applied to wireless angular transducer node of low -power consumption of tunnel structure monitoring - Google Patents
Be applied to wireless angular transducer node of low -power consumption of tunnel structure monitoring Download PDFInfo
- Publication number
- CN205249427U CN205249427U CN201521005622.XU CN201521005622U CN205249427U CN 205249427 U CN205249427 U CN 205249427U CN 201521005622 U CN201521005622 U CN 201521005622U CN 205249427 U CN205249427 U CN 205249427U
- Authority
- CN
- China
- Prior art keywords
- obliquity sensor
- low
- tunnel structure
- structure monitoring
- communication module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Radio Relay Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本实用新型涉及一种应用于隧道结构监测的低功耗无线倾角传感器(1)节点，包括倾角传感器(1)；光继电器(2)：与所述的倾角传感器(1)连接；控制模块：分别连接所述的光继电器(2)和倾角传感器(1)；通信模块：包括相互连接的天线(5)和ZigBee通信模块(4)，所述的ZigBee通信模块(4)与控制模块连接；电源模块：分别连接所述的通信模块和控制模块；所述的倾角传感器(1)、光继电器(2)、ZigBee通信模块(4)和电源模块由设备壳体(8)封装，所述的天线(5)设置在所述的设备壳体(8)外部。与现有技术相比，本实用新型可以更节能、更高效地应用于各类倾角监测环境。
The utility model relates to a low-power consumption wireless inclination sensor (1) node for tunnel structure monitoring, including an inclination sensor (1); a photorelay (2): connected to the inclination sensor (1); a control module: Connect respectively described photorelay (2) and inclination sensor (1); Communication module: comprise interconnected antenna (5) and ZigBee communication module (4), described ZigBee communication module (4) is connected with control module; Power module: connect respectively described communication module and control module; Described inclination sensor (1), photorelay (2), ZigBee communication module (4) and power supply module are encapsulated by equipment shell (8), described The antenna (5) is arranged outside the device housing (8). Compared with the prior art, the utility model can be more energy-saving and more efficient and can be applied to various inclination monitoring environments.
Description
技术领域technical field
本实用新型涉及一种无线倾角传感器节点，尤其是涉及一种应用于隧道结构监测的低功耗无线倾角传感器节点。The utility model relates to a wireless inclination sensor node, in particular to a low power consumption wireless inclination sensor node for tunnel structure monitoring.
背景技术Background technique
隧道结构监测对于确保基础设施建设和运营安全至关重要。由于隧道环境恶劣且不易进入，基于无线传感器网络的隧道结构监测系统正在逐渐代替人工监测，发挥着重要的作用。Tunnel structure monitoring is essential to ensure the safety of infrastructure construction and operation. Because the tunnel environment is harsh and difficult to enter, the tunnel structure monitoring system based on wireless sensor network is gradually replacing manual monitoring and playing an important role.
无线传感器网络中传感器节点的能量非常有限，且下隧道更换节点电池明显增加维护成本，因此能耗问题一直是无线传感器网络的核心问题。当前的传感器节点主要以电池供电为主。在能量非常有限的情况下，维持较长时间的数据采集、数据处理和数据传输，必然实现低功耗传感器节点。The energy of sensor nodes in wireless sensor networks is very limited, and the replacement of node batteries under the tunnel will obviously increase the maintenance cost, so the energy consumption problem has always been the core issue of wireless sensor networks. The current sensor nodes are mainly powered by batteries. In the case of very limited energy, to maintain data acquisition, data processing and data transmission for a long time, it is inevitable to realize low-power sensor nodes.
隧道管片的倾斜度是隧道结构监测系统中一项重要的监测指标。倾角是一种应用于隧道结构监测的低功耗无线倾角传感器节点缓变量，其数据采集周期较大。因此，具有休眠机制的低功耗倾角传感器节点可以有效降低数据采集和数据处理消耗的能量。传感器节点利用低功耗的ZigBee通信技术完成数据传输。但现有的无线倾角传感器节点在低功耗和隧道适应性等方面存在不足。The inclination of the tunnel segment is an important monitoring index in the tunnel structure monitoring system. The inclination angle is a low-power wireless inclination sensor node slow variable applied to tunnel structure monitoring, and its data acquisition period is relatively large. Therefore, a low-power inclination sensor node with a sleep mechanism can effectively reduce the energy consumed by data acquisition and data processing. Sensor nodes use low-power ZigBee communication technology to complete data transmission. However, the existing wireless inclination sensor nodes have shortcomings in terms of low power consumption and tunnel adaptability.
实用新型内容Utility model content
本实用新型的目的就是为了克服上述现有技术存在的缺陷而提供一种节能、高效的应用于隧道结构监测的低功耗无线倾角传感器节点。The purpose of the utility model is to provide an energy-saving and efficient low-power wireless inclination sensor node for tunnel structure monitoring in order to overcome the defects of the above-mentioned prior art.
本实用新型的目的可以通过以下技术方案来实现：一种应用于隧道结构监测的低功耗无线倾角传感器节点，包括：The purpose of the utility model can be achieved through the following technical solutions: a low-power consumption wireless inclination sensor node applied to tunnel structure monitoring, comprising:
倾角传感器；Tilt sensor;
光继电器：与所述的倾角传感器连接；Photorelay: connected with the inclination sensor;
控制模块：分别连接所述的光继电器和倾角传感器；Control module: connected to the photorelay and inclination sensor respectively;
通信模块：包括相互连接的天线和ZigBee通信模块，所述的ZigBee通信模块与控制模块连接；Communication module: comprise interconnected antenna and ZigBee communication module, described ZigBee communication module is connected with control module;
电源模块：分别连接所述的通信模块和控制模块；Power supply module: connected to the communication module and control module respectively;
所述的倾角传感器、光继电器、ZigBee通信模块和电源模块由设备壳体封装，所述的天线设置在所述的设备壳体外部。The inclination sensor, photorelay, ZigBee communication module and power supply module are encapsulated by the device casing, and the antenna is arranged outside the device casing.
所述的控制模块为MCU处理芯片。The control module is an MCU processing chip.
所述的MCU处理芯片为MCU-ATmega16芯片。Described MCU processing chip is MCU-ATmega16 chip.
所述的电源模块包括干电池和锂电池，所述的干电池与所述的ZigBee通信模块连接，所述的锂电池与所述的控制模块连接。The power supply module includes a dry battery and a lithium battery, the dry battery is connected to the ZigBee communication module, and the lithium battery is connected to the control module.
所述的ZigBee通信模块为CC2530芯片。Described ZigBee communication module is CC2530 chip.
所述的光继电器是型号为TLP171A的光继电器。Described photorelay is the photorelay of model TLP171A.
所述的倾角传感器安装在所述的设备壳体内壁上。The inclination sensor is installed on the inner wall of the equipment housing.
所述的倾角传感器安装在与天线所在面相邻的内壁上或所述的倾角传感器安装在与天线所在面相对的内壁上。The inclination sensor is installed on the inner wall adjacent to the surface where the antenna is located or the inclination sensor is installed on the inner wall opposite to the surface where the antenna is located.
与现有技术相比，本实用新型具有以下优点：Compared with the prior art, the utility model has the following advantages:
(1)本实用新型的倾角传感器在设备壳体内有两种安装方式，适用于隧道结构监测，根据不同的倾角传感器位置实现两种不同倾角方向的测量，包括测量隧道轴向和径向的管片倾斜度；(1) The inclination sensor of the utility model has two installation methods in the equipment housing, which is suitable for tunnel structure monitoring. According to different inclination sensor positions, the measurement of two different inclination directions is realized, including measuring the axial and radial direction of the tunnel. slice inclination;
(2)本实用新型通过MCU处理芯片控制光继电器进而控制倾角传感器的通断，实现节点低功耗功能，延迟了节点使用时间；(2) The utility model controls the photorelay through the MCU processing chip to control the on-off of the inclination sensor, realizes the low power consumption function of the node, and delays the use time of the node;
(3)本实用新型采用的型号为TLP171A的光继电器，体积小、功耗低，有处于实现无线倾角传感器的低功耗运行；(3) The model that the utility model adopts is the photorelay of TLP171A, and volume is little, power consumption is low, has the low power consumption operation that is in realizing wireless inclination sensor;
(4)本实用新型采用的CC2530芯片具有不同的运行模式，使得它尤其适应超低功耗要求的系统，运行模式之间的转换时间短进一步确保了低能源消耗；(4) The CC2530 chip used in the utility model has different operating modes, which makes it especially suitable for systems requiring ultra-low power consumption, and the short switching time between operating modes further ensures low energy consumption;
(5)本实用新型采用的MCU-ATmega16芯片是基于增强的AVRRISC结构的低功耗8位CMOS微控制器，其高性能、低功耗的特点保证了无线传感器节点的低功耗运行。(5) The MCU-ATmega16 chip that the utility model adopts is a low-power consumption 8-bit CMOS microcontroller based on the enhanced AVRRISC structure, and its high performance and low power consumption characteristics ensure the low power consumption operation of the wireless sensor node.
附图说明Description of drawings
图1为无线倾角传感器节点的结构框图；Fig. 1 is the structural block diagram of wireless inclination sensor node;
图2为无线倾角传感器节点的安装示意图；Fig. 2 is the installation schematic diagram of wireless inclination sensor node;
图3为倾角传感器安装在与天线所在面相邻的内壁上时，无线倾角传感器节点的安装示意图；Figure 3 is a schematic diagram of the installation of the wireless inclination sensor node when the inclination sensor is installed on the inner wall adjacent to the surface where the antenna is located;
图4为倾角传感器安装在与天线所在面相对的内壁上时，无线倾角传感器节点的安装示意图；Figure 4 is a schematic diagram of the installation of the wireless inclination sensor node when the inclination sensor is installed on the inner wall opposite to the surface where the antenna is located;
图5为无线倾角传感器节点用于隧道检测时的安装示意图；Fig. 5 is the schematic diagram of installation when the wireless inclination sensor node is used for tunnel detection;
图6为安装环上安装两个无线倾角传感器节点的结构示意图；Fig. 6 is a structural schematic diagram of installing two wireless inclination sensor nodes on the installation ring;
图7为安装环上安装四个无线倾角传感器节点的结构示意图；Fig. 7 is a structural schematic diagram of installing four wireless inclination sensor nodes on the installation ring;
图中标识为：1倾角传感器，2光继电器，3MCU处理芯片，4ZigBee通信模块，5天线，6干电池，7锂电池，8设备壳体，9安装环，10无线倾角传感器节点。The marks in the figure are: 1 inclination sensor, 2 photorelay, 3MCU processing chip, 4ZigBee communication module, 5 antenna, 6 dry battery, 7 lithium battery, 8 equipment shell, 9 installation ring, 10 wireless inclination sensor node.
具体实施方式detailed description
下面结合附图和具体实施例对本实用新型进行详细说明。本实施例以本实用新型技术方案为前提进行实施，给出了详细的实施方式和具体的操作过程，但本实用新型的保护范围不限于下述的实施例。The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the utility model, and the detailed implementation and specific operation process are given, but the protection scope of the utility model is not limited to the following examples.
如图1所示，一种应用于隧道结构监测的低功耗无线倾角传感器节点，包括：倾角传感器1、与倾角传感器1连接的型号为TLP171A的光继电器2、控制模块、通信模块及电源模块，通信模块包括相互连接的天线5和与控制模块连接CC2530芯片；控制模块为MCU-ATmega16芯片，分别连接所述的光继电器2和倾角传感器1，通过光继电器2控制倾角传感器1的供电，具体控制过程如下：MCU-ATmega16芯片默认为掉电模式，当收到CC2530芯片发送的脉冲信号后切换到工作模式，导通光继电器2，接收来自倾角传感器1的测量数据，然后，MCU-ATmega16芯片切断光继电器2，把测量数据传输至CC2530芯片。所述的电源模块包括电压为3V的干电池6和电压为3.7V的锂电池7，所述的干电池6与所述的CC2530芯片连接，所述的锂电池7与所述的控制模块连接。As shown in Figure 1, a low-power wireless inclination sensor node applied to tunnel structure monitoring includes: inclination sensor 1, a photorelay 2 of type TLP171A connected to inclination sensor 1, a control module, a communication module and a power supply module , the communication module includes an antenna 5 connected to each other and a CC2530 chip connected to the control module; the control module is an MCU-ATmega16 chip, which is connected to the photorelay 2 and the inclination sensor 1 respectively, and controls the power supply of the inclination sensor 1 through the photorelay 2, specifically The control process is as follows: the MCU-ATmega16 chip is in power-down mode by default. After receiving the pulse signal sent by the CC2530 chip, it switches to the working mode, turns on the photorelay 2, and receives the measurement data from the inclination sensor 1. Then, the MCU-ATmega16 chip Cut off the photorelay 2, and transmit the measurement data to the CC2530 chip. The power module includes a dry battery 6 with a voltage of 3V and a lithium battery 7 with a voltage of 3.7V. The dry battery 6 is connected to the CC2530 chip, and the lithium battery 7 is connected to the control module.
如图2所示，所述的倾角传感器1、光继电器2、CC2530芯片和电源模块由设备壳体8封装，所述的天线5设置在所述的设备壳体8外部。As shown in FIG. 2 , the inclination sensor 1 , the photorelay 2 , the CC2530 chip and the power module are packaged by a device case 8 , and the antenna 5 is arranged outside the device case 8 .
如图3所示，所述的倾角传感器1安装在与天线5所在面相邻的内壁上，如图4所示，所述的倾角传感器1安装在与天线5所在面相对的内壁上，实现两种不同倾角方向测量。As shown in Figure 3, described inclination sensor 1 is installed on the inner wall adjacent to the face where antenna 5 is located, and as shown in Figure 4, described inclination sensor 1 is installed on the inner wall opposite to the face where antenna 5 is located, realizing Measurements in two different inclination directions.
如图5所示，隧道结构监测区域分为重点监测区和普通监测区。无线倾角传感器节点10固定在安装环9上。在重点监测区，一个安装环9上安装4个无线倾角传感器节点10(如图7所示)且安装环9间距较近，数量为4；在普通监测区，一个安装环9上安装2个无线倾角传感器节点10(如图6所示)且安装环9间距较远。As shown in Figure 5, the tunnel structure monitoring area is divided into key monitoring area and common monitoring area. The wireless inclination sensor node 10 is fixed on the installation ring 9 . In the key monitoring area, 4 wireless inclination sensor nodes 10 (as shown in Figure 7) are installed on an installation ring 9 and the distance between the installation rings 9 is relatively close, and the number is 4; in the general monitoring area, 2 nodes are installed on an installation ring 9 The wireless inclination sensor nodes 10 (as shown in FIG. 6 ) and the installation rings 9 are relatively far apart.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521005622.XU CN205249427U (en) | 2015-12-07 | 2015-12-07 | Be applied to wireless angular transducer node of low -power consumption of tunnel structure monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521005622.XU CN205249427U (en) | 2015-12-07 | 2015-12-07 | Be applied to wireless angular transducer node of low -power consumption of tunnel structure monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205249427U true CN205249427U (en) | 2016-05-18 |
Family
ID=55948488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521005622.XU Expired - Fee Related CN205249427U (en) | 2015-12-07 | 2015-12-07 | Be applied to wireless angular transducer node of low -power consumption of tunnel structure monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205249427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091635A (en) * | 2017-06-16 | 2017-08-25 | 上海工程技术大学 | A kind of inclination data acquisition module for tunnel subsidence monitoring system |
-
2015
- 2015-12-07 CN CN201521005622.XU patent/CN205249427U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091635A (en) * | 2017-06-16 | 2017-08-25 | 上海工程技术大学 | A kind of inclination data acquisition module for tunnel subsidence monitoring system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207460240U (en) | A kind of cellar for storing things well lid control device based on NB-IoT mechanicss of communication and blue-tooth technology | |
| CN102324184A (en) | vehicle detection system | |
| Wang et al. | A new smart sensing system using LoRaWAN for environmental monitoring | |
| CN204029129U (en) | Water pump in pump station unit monitoring system based on Zigbee network and GPRS network | |
| CN106706853A (en) | High-voltage switch gear and gas state monitoring device thereof | |
| CN104408939B (en) | Wireless geomagnetic detector for vehicle detection, and vehicle detection method for wireless geomagnetic detector | |
| CN205280694U (en) | Air quality monitoring system | |
| CN205249427U (en) | Be applied to wireless angular transducer node of low -power consumption of tunnel structure monitoring | |
| CN111486923A (en) | Sectional type water level monitoring device and low-power-consumption water level monitoring method | |
| CN204440625U (en) | A kind of GPRS concentrator carrying relay function | |
| CN205195395U (en) | Wireless sensor's of solar energy power supply network node module | |
| CN204759710U (en) | Site environment parameter monitoring module based on zigBee wireless LAN | |
| CN103324109A (en) | Energy-saving type telemetering terminal machine | |
| CN203703309U (en) | Circuit control system of remote control valve | |
| CN106652405A (en) | Tunnel structure remote monitoring system based on various wireless sensor nodes | |
| CN202882899U (en) | Oilfield indicator based on ZigBee wireless sensor network | |
| CN202282864U (en) | Low-power consumption digital type water, gas and thermal meter wireless ad hoc network system | |
| CN107290999A (en) | A kind of substation equipment monitoring system based on Internet of Things | |
| CN207197567U (en) | Forest fire protection well based on GPRS and single-chip microcomputer remotely monitors transmitting device | |
| CN204496689U (en) | A kind of power transmission state monitoring data transmission device of multimodality fusion communication | |
| CN205449375U (en) | USB rechargeable zigBee network wireless baroceptor | |
| CN104501869A (en) | Aquaculture water quality monitoring system | |
| CN204694375U (en) | Wireless temperature measuring device for switch cabinet | |
| CN211652874U (en) | Device for wirelessly measuring humidity of concrete panel in full age | |
| CN202771225U (en) | Family environment monitoring device based on SimpliciTI |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20181207 |