CN215117714U - Wireless monitoring device for viaduct - Google Patents
Wireless monitoring device for viaduct Download PDFInfo
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- CN215117714U CN215117714U CN202121719037.1U CN202121719037U CN215117714U CN 215117714 U CN215117714 U CN 215117714U CN 202121719037 U CN202121719037 U CN 202121719037U CN 215117714 U CN215117714 U CN 215117714U
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Abstract
The utility model discloses a wireless monitoring device of overpass, including the pontic (1), front end monitoring assembly and rear end monitoring assembly, front end monitoring assembly includes foil gage pressure sensor (3), camera (7), warning subassembly (10), front end power (11) and controller (12), foil gage pressure sensor installs on the pontic, foil gage pressure sensor is located the bridge floor of upper bridge department, camera, warning subassembly, front end power and controller dress are in the side of pontic, the camera face sets up to upper bridge department; the strain gauge pressure sensor and the camera are connected with the controller, the controller is connected with the alarm component and the rear end monitoring component, and the front end power supply is connected with the strain gauge pressure sensor, the camera, the alarm component and the controller for electric connection. The utility model discloses whether the vehicle that can monitor the overhead bridge that traveles overloads overweight to carry out reputation warning to the overweight vehicle that overloads and report to the police, reduce the potential safety hazard of overhead bridge, prolong the life of overhead bridge.
Description
Technical Field
The utility model relates to a building structure's safety monitoring system especially relates to a wireless monitoring devices of overpass.
Background
A bridge is a common building structure as a link connecting two areas. The viaduct is one of bridges, is usually built in a city and spans urban roads, and the maximum bearing is generally specified in the building of the bridge during design, however, most of the existing viaducts face the problem that overweight vehicles randomly run, so that great threat is brought to the safety of the bridge, the service life of the viaduct is greatly reduced, and the loss of public property is caused. At present, whether the upper bridge vehicle is overloaded and overweight can only be detected by manually setting a pipe clamp, the labor cost is high, the problem of overload and overweight cannot be solved within 24 hours, traffic jam is easily caused during traffic flow peak, and great potential safety hazards exist.
Disclosure of Invention
An object of the utility model is to provide a wireless monitoring devices of overpass bridge can monitor whether the vehicle of going the overpass bridge is overloaded overweight to carry out reputation warning to the overweight vehicle that overloads, reduce the potential safety hazard of overpass bridge, prolong the life of overpass bridge.
The utility model discloses a realize like this:
a wireless monitoring device for an overhead bridge comprises a bridge body, a front end monitoring assembly and a rear end monitoring assembly, wherein the front end monitoring assembly is mounted on the bridge body and is wirelessly connected with the rear end monitoring assembly; the front-end monitoring assembly comprises a strain gauge pressure sensor, a camera, an alarm assembly, a front-end power supply and a controller, the strain gauge pressure sensor is installed on the bridge body, the strain gauge pressure sensor is located on the bridge floor at the upper bridge, the camera, the alarm assembly, the front-end power supply and the controller are respectively installed at the side ends of the bridge body, and the camera is arranged facing the upper bridge; the output end of the strain gauge pressure sensor and the output end of the camera are respectively connected with the input end of the controller, the output end of the controller is connected with the input end of the alarm component, and the control end of the controller is wirelessly connected with the rear-end monitoring component; the front-end power supply is electrically connected with the strain gauge pressure sensor, the camera, the alarm assembly and the controller.
The alarm assembly comprises a light alarm and a voice alarm, and the light alarm and the voice alarm are installed at the side end of the bridge body through a fixing plate.
The fixed plate is provided with a protection box, and the front-end power supply and the controller are arranged in the protection box.
The bridge deck of the bridge body is provided with a plurality of buffer belts at intervals, and the buffer belts are arranged at the upstream of the strain gauge pressure sensor along the driving direction of the vehicle.
The rear-end monitoring assembly comprises a central processing unit, a display screen and a wireless communicator; the input end of the central processing unit is wirelessly connected with the controller through the wireless communicator, and the output end of the central processing unit is connected with the display screen; the CPU is connected with the power supply.
The central processor comprises a data acquisition unit, a data analyzer and a data memory; the input end of the data acquisition unit is wirelessly connected with the controller through the wireless communicator, the output end of the data acquisition unit is connected with the input end of the data analyzer, and the output end of the data analyzer is respectively connected with the data memory and the display screen.
Compared with the prior art, the utility model, following beneficial effect has:
1. the utility model discloses a be provided with foil gage pressure sensor, controller and central processing unit, and heavy vehicle is when foil gage pressure sensor, when foil gage pressure sensor measuring value surpassed the setting value, foil gage pressure sensor's output signal and the record of camera transmit the controller, light alarm and voice broadcast ware are opened to the controller and acousto-optic warning is carried out, avoid the overweight vehicle of overloading along with the problem of going on the pontic, prevent to cause the threat to the security of bridge, the service life of bridge has been prolonged, reduce public loss of property and dangerous driving accident.
2. The utility model discloses a controller is through wireless communicator with overweight vehicle information transfer for central processing unit that overloads, and central processing unit passes through data collection station and data analyzer and transmits the display screen to store through data storage ware, carry out the record to the information of vehicle, central processing unit passes through wireless communicator and gives the controller with signal transmission simultaneously, whether overweight detection overloads of remote control vehicle.
Drawings
Fig. 1 is a top view of a bridge body in the wireless monitoring device for an overhead bridge of the present invention;
fig. 2 is a front view of a bridge body in the wireless monitoring device for the viaduct of the present invention;
fig. 3 is the utility model discloses front end monitoring subassembly and rear end monitoring subassembly's functional block diagram among the wireless monitoring devices of overpass.
In the figure, 1 bridge body, 2 buffer zone, 3 strain gauge pressure sensor, 4 guard boxes, 5 voice alarm, 6 light alarm, 7 cameras, 8 fixed plates, 10 alarm components, 11 front-end power supplies, 12 controllers, 13 data acquisition devices, 14 data analyzers, 15 data storage devices, 16 wireless communicators, 17 power supplies, 18 display screens and 19 central processing units.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1 and 2, the wireless monitoring device for the viaduct comprises a bridge body 1, a front end monitoring assembly and a rear end monitoring assembly, wherein the front end monitoring assembly is mounted on the bridge body 1 and is in wireless connection with the rear end monitoring assembly; referring to fig. 3, the front end monitoring assembly includes a strain gauge pressure sensor 3, a camera 7, an alarm assembly 10, a front end power supply 11 and a controller 12, the strain gauge pressure sensor 3 is mounted on the bridge body 1, the strain gauge pressure sensor 3 is located on the bridge floor at the upper bridge, the camera 7, the alarm assembly 10, the front end power supply 11 and the controller 12 are respectively mounted at the side end of the bridge body 1, and the camera 7 is arranged facing the upper bridge; the output end of the strain gauge pressure sensor 3 and the output end of the camera 7 are respectively connected with the input end of a controller 12, the output end of the controller 12 is connected with the input end of an alarm component 10, and the control end of the controller 12 is wirelessly connected with a rear-end monitoring component; the front-end power supply 11 is electrically connected with the strain gauge pressure sensor 3, the camera 7, the alarm assembly 10 and the controller 12. Preferably, the front-end power supply 11 may employ a battery pack for supplying power to the strain gauge pressure sensor 3, the camera 7, the alarm assembly 10 and the controller 12. The camera 7 can adopt a panoramic high-definition camera to ensure that clear and complete shooting is carried out on license plate numbers, vehicle states, running tracks and the like of the vehicles on the upper bridge. The controller 12 can adopt a single chip microcomputer, a PLC and other control equipment in the prior art.
The fixed plate 8 is provided with the protection box 4, the front-end power supply 11 and the controller 12 are arranged in the protection box 4, the waterproof and anti-collision effects can be achieved, and the front-end power supply 11 and the controller 12 are protected to be safe to use. The protective box 4 can be hinged with an openable box door, is convenient to open and close and lock, and is convenient for the disassembly, assembly and maintenance of the front-end power supply 11 and the controller 12.
The bridge floor of the bridge body 1 on be equipped with a plurality of buffer strips 2 at intervals, a plurality of buffer strips 2 set up the upper reaches at foil gage pressure sensor 3 along the vehicle direction of travel, can play the effect of slowing down when the vehicle is on the bridge, ensure that the weight that the vehicle can accurate detection to foil gage pressure sensor 3 when the vehicle is traveling to foil gage pressure sensor 3.
The rear end monitoring component comprises a central processing unit 19, a display screen 18 and a wireless communicator 16; the input end of the central processing unit 19 is wirelessly connected with the controller 12 through the wireless communicator 16, and the output end of the central processing unit 19 is connected with the display screen 18; the CPU 19 is externally connected with a power supply 17. Wireless communicator 16 can adopt prior art's 5G communication module, and based on 5G network transmission foil gage pressure sensor 3's pressure detection data and camera 7's shooting image to show through display screen 18, data transmission is fast, and the rear end monitoring personnel of being convenient for discover the overweight vehicle of overloading the bridge on the very first time.
The central processor 19 comprises a data collector 13, a data analyzer 14 and a data memory 15; the input end of the data collector 13 is wirelessly connected with the controller 12 through the wireless communicator 16, the output end of the data collector 13 is connected with the input end of the data analyzer 14, and the output end of the data analyzer 14 is respectively connected with the data memory 15 and the display screen 18. The data acquisition unit 13 can adopt a digital/analog data acquisition chip in the prior art, and realizes the receiving and transmission of data through port connection; the data analyzer 14 may employ a data comparator of the prior art, and may be used to compare the measured pressure value with the set pressure value to quickly determine whether the on-axle vehicle is overloaded and overweight. The data storage 15 may be a hard disk, a flash memory, or other storage devices in the prior art, and is used to store the received pressure data and the shot image, so as to facilitate later-stage tracing, management, and the like.
The utility model discloses a use method is:
according to the maximum bearing of the overhead bridge, a threshold value of the strain gauge pressure sensor 3 is arranged in the controller 12, when a vehicle passes through the strain gauge pressure sensor 3 after being buffered and decelerated by the buffer zones 2, the strain gauge pressure sensor 3 detects the weight of the vehicle and sends the weight to the controller 12, the controller 12 compares the weight of the vehicle with the threshold value, if the weight of the vehicle exceeds the threshold value, the vehicle is overloaded and overweight and cannot run on the bridge floor, and the controller 12 controls the light alarm 6 and the voice alarm 5 to give out sound and light alarm to remind a driver. The weight of the vehicle can be detected by the strain gauge pressure sensor 3 under the control of the controller 12, and the detection time period, the detection frequency, the automatic trigger detection mode and the like can be set in the controller 12; or a detection instruction can be sent to the controller 12 through the central controller 19, and the controller 12 controls the strain gauge pressure sensor 3 to detect.
Meanwhile, the camera 7 shoots the license plate, the running track, the vehicle state and the like of the vehicle, and sends the shot picture to the controller 12, so that the overload and overweight vehicle can be conveniently searched and monitored subsequently. The controller 12 sends the vehicle weight and the driving picture thereof to the data collector 13 of the central processing unit 19 through the 5G network via the wireless communicator 16, the data collector 13 sends the data information to the data analyzer 14, the data analyzer 14 is used for checking whether the vehicle is overloaded and overweight, and storing and recording the information in the data memory 15, and simultaneously the overloaded and overweight vehicle information and the shooting picture are displayed through the display screen 18.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a wireless monitoring devices of overpass roof beam, characterized by: the bridge comprises a bridge body (1), a front end monitoring assembly and a rear end monitoring assembly, wherein the front end monitoring assembly is arranged on the bridge body (1) and is in wireless connection with the rear end monitoring assembly; the front end monitoring assembly comprises a strain gauge pressure sensor (3), a camera (7), an alarm assembly (10), a front end power supply (11) and a controller (12), the strain gauge pressure sensor (3) is installed on the bridge body (1), the strain gauge pressure sensor (3) is located on the bridge floor at the upper bridge, the camera (7), the alarm assembly (10), the front end power supply (11) and the controller (12) are respectively installed at the side end of the bridge body (1), and the camera (7) faces the upper bridge; the output end of the strain gauge pressure sensor (3) and the output end of the camera (7) are respectively connected with the input end of the controller (12), the output end of the controller (12) is connected with the input end of the alarm component (10), and the control end of the controller (12) is wirelessly connected with the rear-end monitoring component; the front-end power supply (11) is electrically connected with the strain gauge pressure sensor (3), the camera (7), the alarm component (10) and the controller (12).
2. The wireless viaduct bridge monitoring device of claim 1, wherein: alarm component (10) include light alarm (6) and audible alarm (5), light alarm (6) and audible alarm (5) pass through fixed plate (8) and install the side at pontic (1).
3. The wireless viaduct bridge monitoring device of claim 2, wherein: the fixed plate (8) is provided with a protection box (4), and the front-end power supply (11) and the controller (12) are arranged in the protection box (4).
4. The wireless viaduct bridge monitoring device of claim 1, wherein: the bridge deck of the bridge body (1) is provided with a plurality of buffer strips (2) at intervals, and the plurality of buffer strips (2) are arranged at the upstream of the strain gauge pressure sensor (3) along the running direction of the vehicle.
5. The wireless viaduct bridge monitoring device of claim 1, wherein: the rear-end monitoring assembly comprises a central processing unit (19), a display screen (18) and a wireless communicator (16); the input end of the central processing unit (19) is wirelessly connected with the controller (12) through the wireless communicator (16), and the output end of the central processing unit (19) is connected with the display screen (18); the central processing unit (19) is externally connected with a power supply (17).
6. The wireless viaduct bridge monitoring device of claim 5, wherein: the central processor (19) comprises a data acquisition unit (13), a data analyzer (14) and a data memory (15); the input end of the data acquisition unit (13) is wirelessly connected with the controller (12) through the wireless communicator (16), the output end of the data acquisition unit (13) is connected with the input end of the data analyzer (14), and the output end of the data analyzer (14) is respectively connected with the data memory (15) and the display screen (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121719037.1U CN215117714U (en) | 2021-07-27 | 2021-07-27 | Wireless monitoring device for viaduct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121719037.1U CN215117714U (en) | 2021-07-27 | 2021-07-27 | Wireless monitoring device for viaduct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215117714U true CN215117714U (en) | 2021-12-10 |
Family
ID=79318164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121719037.1U Active CN215117714U (en) | 2021-07-27 | 2021-07-27 | Wireless monitoring device for viaduct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215117714U (en) |
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2021
- 2021-07-27 CN CN202121719037.1U patent/CN215117714U/en active Active
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