CN211528951U - Intelligent monitoring device for guardrail state - Google Patents
Intelligent monitoring device for guardrail state Download PDFInfo
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- CN211528951U CN211528951U CN201922417026.7U CN201922417026U CN211528951U CN 211528951 U CN211528951 U CN 211528951U CN 201922417026 U CN201922417026 U CN 201922417026U CN 211528951 U CN211528951 U CN 211528951U
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 22
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- 238000001514 detection method Methods 0.000 claims abstract description 27
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052744 lithium Inorganic materials 0.000 claims description 5
- 238000010295 mobile communication Methods 0.000 claims description 3
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Abstract
The utility model discloses a guardrail state intelligent monitoring device, which is arranged on a guardrail and comprises a main control module, an acceleration acquisition module, a positioning module, a communication module, a power management module and a temperature detection module; the acceleration module is used for acquiring acceleration information of the guardrail and the monitoring device; the positioning module is used for acquiring the position information of the guardrail; the temperature detection module is used for collecting the environmental temperature of the guardrail; the main control module is used for judging guardrail state information according to the acceleration information acquired by the acceleration module and carrying out remote communication through the communication module. The utility model discloses an acceleration collection module according to the guardrail slope, collapse, receive the action characteristic under the circumstances such as striking and the abnormal state of acceleration information identification guardrail, realizes the monitoring of guardrail safety condition, receives that environmental factor influences for a short time, the rate of accuracy is high.
Description
Technical Field
The utility model relates to a guardrail safety monitoring field especially relates to a guardrail state intelligent monitoring device.
Background
With the gradual popularization of safe city construction and the continuous improvement of safety protection requirements of people, guardrails are widely popularized in construction sites, cave foundation pits and other dangerous areas, residential districts, enterprises and public institutions and other construction places, and the implementation of technical protection measures is ensured.
At present, the problems of high labor cost, low management efficiency, difficult information sharing implementation and the like exist in the process of monitoring the safety condition of the guardrail by adopting a manual inspection mode. Advanced intelligent perimeter protection schemes typically add alarm systems to existing physical enclosures. The general alarm system mainly adopts the technologies of infrared correlation, infrared microwave dual technology, high-voltage electronic pulse, video monitoring and the like, and generally has the problems of high laying cost, high false alarm rate, inconvenience in outdoor power supply, unclear fault alarm reason and the like. And the wired data transmission mode that mainly relies on has the wiring inconvenience, the data easily loses, artifical monitoring inefficiency scheduling condition in outdoor environment such as building site, dangerous section.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a guardrail state intelligent monitoring device high-efficient, reliable, low-cost.
Realize the utility model discloses the technical scheme of purpose does: a guardrail state intelligent monitoring device is arranged on a guardrail and comprises an acceleration acquisition module, a positioning module, a communication module, a power management module and a main control module; wherein,
the main control module is electrically connected with the acceleration acquisition module, the positioning module, the temperature detection module, the communication module and the power management module; the acceleration module is used for acquiring acceleration information of the guardrails and the monitoring device and transmitting the acceleration information to the main control module; the positioning module is used for acquiring the position information of the guardrail and transmitting the position information to the main control module; the power management module is electrically connected with the lithium battery, the main control module, the acceleration acquisition module, the positioning module and the communication module and is used for self-power supply and voltage detection of equipment; the communication module is used for remote communication.
Further, the acceleration module is a three-axis acceleration chip or a six-axis acceleration chip.
Furthermore, the intelligent guardrail state monitoring device further comprises a disassembly prevention module, and the disassembly prevention module is connected with the main control module.
Furthermore, the anti-dismantling module adopts a special-shaped anti-dismantling screw, a lead sealing device and a striker type anti-dismantling or photosensitive anti-dismantling mode.
Furthermore, the intelligent monitoring device for the guardrail state further comprises a temperature detection module for collecting the environmental temperature of the guardrail and transmitting the environmental temperature to the main control module.
Furthermore, the positioning module is a GPS positioning module, a beidou positioning module, a galileo positioning module, a base station positioning module, a WIFI positioning module or an IP positioning module.
Further, the communication module is a mobile communication module, a near field communication module, a WIFI module, a visible light communication module or a bluetooth module.
Compared with the prior art, the utility model discloses a show the advantage and do: the utility model provides a guardrail state intelligent monitoring equipment adopts high accuracy action gesture detection technique, can be according to the guardrail slope, collapse, receive the abnormal state of action characteristic and acceleration information identification guardrail under the circumstances such as striking, realize the monitoring of guardrail safe condition, it is little to receive the environmental factor influence, the rate of accuracy is high, it is big effectively to have solved the environmental impact of current scheme ubiquitous, the jamming factor is big, the monitoring is not comprehensive, data easily lose the scheduling problem, manpower inspection cost has effectively been reduced, the emergence of incident is reduced.
Drawings
Fig. 1 is a schematic structural diagram of intelligent guardrail state monitoring equipment.
Shown in the figure: 101. the device comprises a main control module 102, an acceleration acquisition module 103, a positioning module 104, a communication module 105, an anti-disassembly module 106, a power management module 107 and a temperature detection module
Detailed Description
The utility model discloses an aspect provides a guardrail state intelligent monitoring device, guardrail state intelligent monitoring device installs on the guardrail, has a plurality of detection functions, including functions such as guardrail inclination detection, guardrail detection of collapsing, guardrail striking detection, temperature detection, location, long-range wireless communication, dismantlement warning, the device includes host system, acceleration acquisition module, orientation module, communication module, prevents tearing open module, power management module, temperature detection module.
The main control module is electrically connected with the acceleration acquisition module, the positioning module, the temperature detection module, the communication module and the power management module, specifically is a small, miniature and low-power-consumption processor with certain storage capacity, and comprises but not limited to a microcontroller MCU, a microprocessor ARM and a central processing unit CPU, and guardrail abnormal state information is formed and an alarm is given according to the action characteristics and acceleration data under the conditions that equipment is illegally detached, a guardrail is inclined, collapsed, impacted and the like, the temperature and position information of the module is stored, and remote communication is realized.
The acceleration acquisition module is used for acquiring acceleration data of the intelligent guardrail state monitoring equipment installed on the guardrail and transmitting the acceleration data to the main control module. The acceleration acquisition module selects a three-axis acceleration chip and a six-axis acceleration chip and is used for acquiring an acceleration information curve of the guardrail in an abnormal state and self acceleration information of the guardrail monitoring and warning device.
The positioning module is used for collecting the position information of the guardrail and transmitting the position information to the main control module.
The temperature detection module is used for collecting the environmental temperature of the guardrail installation and transmitting the environmental temperature to the main control module.
The communication module comprises but is not limited to NB, 2G, 3G, 4G, 5G, WiFi, a Bluetooth communication module and an esim chip and is used for remote communication of data.
The anti-dismantling module is used for realizing illegal dismantling alarm of the guardrail monitoring and warning equipment.
The power management module, electric connection and lithium cell, host system, acceleration module, orientation module, temperature detection module, communication module for realize guardrail monitoring warning equipment's self-powered and voltage detection, the battery design is unreachable, improves the closure of module and outdoor environment's adaptability.
Preferably, the positioning module is selected from a GPS positioning module, a beidou positioning module, a galileo positioning module, a base station positioning module, a WIFI positioning module and/or an IP positioning module.
Preferably, the communication module is selected from a mobile communication module, a near field communication module, a WIFI module, a visible light communication module or a Bluetooth module, and preferably uses a 2G communication scheme with the highest outdoor popularity rate.
The foregoing is merely an overview of the technical solutions of the present invention, and in order to better illustrate the design principles, operational features, and characteristic advantages of the present invention, a clear, detailed, and complete description thereof will be provided below with reference to the accompanying drawings.
Examples
As shown in fig. 1, an intelligent monitoring device for a guardrail state based on the internet of things, as shown in fig. 1, includes a main control module 101, an acceleration acquisition module 102, a positioning module 103, a communication module 104, an anti-disassembly module 105, a power management module 106, and a temperature detection module 107.
The main control module 101 and the acceleration acquisition module 102, the positioning module 103, the communication module 104, the power management module 106, the temperature detection module 107 electric connection, possess the small-size, miniature, low-power consumption treater that has certain memory capacity, including but not limited to Microcontroller (MCU), microprocessor (ARM), Central Processing Unit (CPU) etc. can handle, judge the lower data information of guardrail abnormal conditions, according to the equipment illegal dismantlement and guardrail slope, collapse, receive the action characteristic and the acceleration data formation guardrail abnormal state information and report to the police under the circumstances such as striking, memory module temperature, positional information, realize remote communication.
The acceleration acquisition module 102 is used for acquiring acceleration information of the guardrail monitoring warning device installed on the guardrail and transmitting the acceleration information to the main control module. In actual work, the acceleration module 102 can accurately acquire acceleration information of abnormal actions of the guardrail and decompose the acceleration information into angle information, and human and environmental interference factors are small. Meanwhile, based on a multi-direction high-precision posture detection technology, whether the equipment is illegally detached from the guardrail can be judged from a software layer.
The positioning module 103 is used for collecting the position information of the guardrail and transmitting the position information to the main control module 101.
The temperature detection module 107 is used for collecting the ambient temperature of the guardrail installation and transmitting the ambient temperature to the main control module 101.
The communication module 104 includes, but is not limited to, an NB/2G/3G/4G/5G/WiFi/bluetooth communication module, an esim chip, and the like, and is used for remote communication of data.
The anti-dismantling module 105 is used for realizing illegal dismantling alarm of the guardrail monitoring and warning equipment.
The power management module 106, electric connection and lithium cell, host system, acceleration module, orientation module, temperature detection module, communication module for realize guardrail monitoring warning equipment's self-powered and voltage detection, the battery design is unreachable, improves the closure of module and outdoor environment's adaptability.
In this embodiment, the main control module 101 selects a small, micro, and low power consumption chip capable of implementing wireless communication, converting input information into output information, and having a certain storage capability, so as to implement low power consumption of the system and processing and storing abnormal information of the guardrail. The guardrail abnormal warning method comprises the steps of collecting acceleration information by connecting an acceleration sensor, judging acceleration threshold values and calculating angles in all directions, keeping a dormant state when the guardrail is confirmed to be in a normal state, carrying out communication disconnection, generating corresponding warning information in time when abnormal working information including but not limited to guardrail inclination, collapse, impact, abnormal temperature, illegal disassembly and the like is collected, and awakening a communication module to carry out guardrail abnormal warning.
The accelerometer module selects a low-power-consumption triaxial accelerometer capable of physically detecting the acceleration of the object in the triaxial direction during movement, when the guardrail is inclined and collapsed due to external force or non-inclined deformation and the like due to large impact force, different acceleration signals can be generated, the main control module processes the input acceleration information into acceleration information, angle information and action characteristic information, and then the abnormal state of the guardrail is judged and warned. Starting the equipment after the equipment is installed in place on the guardrail, resetting the initial angle, judging that the guardrail is in an inclined state when the equipment detects that the angle is inclined by more than 5 degrees, and alarming when the equipment is inclined; when the equipment detects that the acceleration in a certain direction is more than 1g, and the inclination angle is less than 5 degrees or can be restored to 0 degree, the guardrail is judged to be in an impacted state, and the equipment gives an impact alarm; when the equipment detects that the acceleration in a certain direction is larger than 1g and the inclination angle of the equipment is larger than 5 degrees, the guardrail is judged to be in an impact collapse state, and the equipment gives an impact collapse alarm. When the guardrail monitoring and warning equipment connected with the guardrail is illegally disassembled, abnormal movement conditions of the equipment can be judged through changes of the integral three-axis direction acceleration signals, and the illegal disassembling conditions of the modules can be judged by combining a physical anti-disassembling screw, a short circuit detection device, a photosensitive anti-disassembling alarm device and the like, and a disassembling alarm is given if necessary. In this embodiment, in combination with the motion characteristics of the human illegal disassembly, when the device detects multidirectional, long-time and irregular acceleration information, it is determined that the device is in an illegal disassembly state, and a disassembly alarm is given.
The positioning module uses a GPS positioning module and is used for detecting the position information of the module and sending the position information to the main control module. The communication module uses a 2G communication scheme with the highest outdoor popularity rate, and when the guardrail monitors that the communication module is in a normal state, the communication module can be closed to reduce the power consumption of the system.
The anti-disassembly module is used for preventing the illegal disassembly of the module. The utility model discloses a guardrail control warning equipment belongs to the external module of physics, and the existence of anti-disassembly module makes equipment can not removed under the circumstances of not having the administrator to authorize, and the safe condition of control guardrail that like this can be better prevents that the guardrail from being artificially moved or stolen. In the specific embodiment, the anti-disassembly module adopts a special-shaped anti-disassembly screw, a lead sealing device, a striker type anti-disassembly mode, a photosensitive anti-disassembly mode and the like.
For the leakproofness that improves guardrail control warning equipment, adopt inside lithium cell power supply mode, the battery is unreachable and does not have external power source interface, and reduction system consumption, extension battery life are the utility model discloses a hope the utility model discloses in through being suitable for low-power consumption chip selection, based on the singlechip with modes such as communication module framework development carry out the reduction of consumption.
The embodiment of the utility model provides an in chip, interface, communication protocol and communication code, procedure etc. that provide all be prior art, do not regard as the utility model discloses the technical feature of required protection.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The present invention is intended to cover by those skilled in the art various modifications and adaptations of the invention without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention is subject to the claims.
Claims (7)
1. The intelligent monitoring device for the guardrail state is characterized in that the monitoring device is installed on a guardrail and comprises an acceleration acquisition module, a positioning module, a communication module, a power management module and a main control module; wherein,
the main control module is connected with the acceleration acquisition module, the positioning module, the temperature detection module, the communication module and the power management module; the acceleration module is used for acquiring acceleration information of the guardrails and the monitoring device and transmitting the acceleration information to the main control module; the positioning module is used for acquiring the position information of the guardrail and transmitting the position information to the main control module; the power management module is electrically connected with the lithium battery, the main control module, the acceleration acquisition module, the positioning module and the communication module and is used for self-power supply and voltage detection of equipment; the communication module is used for remote communication.
2. The intelligent guardrail condition monitoring device of claim 1, wherein the acceleration module is a three-axis acceleration chip or a six-axis acceleration chip.
3. The intelligent guardrail state monitoring device of claim 1, further comprising a tamper module connected to the main control module.
4. The intelligent guardrail state monitoring device of claim 3, wherein the anti-dismantling module adopts a special-shaped anti-dismantling screw, a lead sealing device, a striker type anti-dismantling mode or a photosensitive anti-dismantling mode.
5. The intelligent guardrail state monitoring device of claim 1, further comprising a temperature detection module for collecting the ambient temperature of the guardrail.
6. The intelligent guardrail state monitoring device of claim 1, wherein the positioning module is a GPS positioning module, a Beidou positioning module, a Galileo positioning module, a base station positioning module, a WIFI positioning module or an IP positioning module.
7. The intelligent guardrail state monitoring device of claim 1, wherein the communication module is a mobile communication module, a near field communication module, a WIFI module, a visible light communication module or a Bluetooth module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922417026.7U CN211528951U (en) | 2019-12-30 | 2019-12-30 | Intelligent monitoring device for guardrail state |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922417026.7U CN211528951U (en) | 2019-12-30 | 2019-12-30 | Intelligent monitoring device for guardrail state |
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| CN211528951U true CN211528951U (en) | 2020-09-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486141A (en) * | 2021-12-23 | 2022-05-13 | 安徽科力信息产业有限责任公司 | Traffic signal machine impact inclination detection equipment and detection method |
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- 2019-12-30 CN CN201922417026.7U patent/CN211528951U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486141A (en) * | 2021-12-23 | 2022-05-13 | 安徽科力信息产业有限责任公司 | Traffic signal machine impact inclination detection equipment and detection method |
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