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A platform for research: civil engineering, architecture and urbanism
Automatic height limiting warning device for roads and bridges
The invention discloses an automatic height limit warning device for roads and bridges, which comprises a road surface body, two extension rods and two reinforcing rods. When the automatic height-limiting warning device for the roads and the bridges is used, when the height of a vehicle is lower than the highest limit, the roof of the vehicle cannot trigger the infrared distance measuring sensor, when the height of the vehicle reaches the highest limit, the roof of the vehicle can pass through the space between the infrared distance measuring sensor and the reflecting plate, and at the moment, the infrared distance measuring sensor cannot trigger the infrared distance measuring sensor. The range of infrared light emitted by the infrared distance measuring sensor is obviously changed, a signal can be immediately transmitted to the controller, the voice warning device sets warnings such as'a height-limited road section in front and please change a route 'in advance, an abnormal signal transmitted by the infrared distance measuring sensor is received through the controller, the controller transmits the signal to the voice warning device, and the voice warning device warns the height-limited road section in front. Therefore, the voice warning device gives out warning sound.
本发明公开了一种用于道路桥梁自动化限高警示装置，包括：路面本体、延长杆和加强杆，所述延长杆设置有两个，所述加强杆设置有两个。该用于道路桥梁自动化限高警示装置，在使用时，当车辆的高度低于最高限位时，其车顶无法触发到红外测距传感器，当车辆的高度达到最高限位时，其车顶会从红外测距传感器和反射板之间经过，此时，红外测距传感器发射出的红外光线射程明显被改变，此信号会立即传输给控制器，语音警示器提前设置好“前方为限高路段，请更换路线”等警示语，通过控制器接收到红外测距传感器传输的异常信号，使得控制器将此信号传递给语音警示器，从而使得语音警示器发出警示声音。
Automatic height limiting warning device for roads and bridges
The invention discloses an automatic height limit warning device for roads and bridges, which comprises a road surface body, two extension rods and two reinforcing rods. When the automatic height-limiting warning device for the roads and the bridges is used, when the height of a vehicle is lower than the highest limit, the roof of the vehicle cannot trigger the infrared distance measuring sensor, when the height of the vehicle reaches the highest limit, the roof of the vehicle can pass through the space between the infrared distance measuring sensor and the reflecting plate, and at the moment, the infrared distance measuring sensor cannot trigger the infrared distance measuring sensor. The range of infrared light emitted by the infrared distance measuring sensor is obviously changed, a signal can be immediately transmitted to the controller, the voice warning device sets warnings such as'a height-limited road section in front and please change a route 'in advance, an abnormal signal transmitted by the infrared distance measuring sensor is received through the controller, the controller transmits the signal to the voice warning device, and the voice warning device warns the height-limited road section in front. Therefore, the voice warning device gives out warning sound.
本发明公开了一种用于道路桥梁自动化限高警示装置，包括：路面本体、延长杆和加强杆，所述延长杆设置有两个，所述加强杆设置有两个。该用于道路桥梁自动化限高警示装置，在使用时，当车辆的高度低于最高限位时，其车顶无法触发到红外测距传感器，当车辆的高度达到最高限位时，其车顶会从红外测距传感器和反射板之间经过，此时，红外测距传感器发射出的红外光线射程明显被改变，此信号会立即传输给控制器，语音警示器提前设置好“前方为限高路段，请更换路线”等警示语，通过控制器接收到红外测距传感器传输的异常信号，使得控制器将此信号传递给语音警示器，从而使得语音警示器发出警示声音。
Automatic height limiting warning device for roads and bridges
一种用于道路桥梁自动化限高警示装置
LI CHAO (author) / LI YANG (author) / CHEN WEI (author) / GAO XINGBO (author)
2023-05-23
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
B08B
Reinigen allgemein
,
CLEANING IN GENERAL
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
/
H05K
PRINTED CIRCUITS
,
Gedruckte Schaltungen
Vehicle traffic height limiting device for roads and bridges
| European Patent Office | 2022
Adjustable passage height limiting frame for roads and bridges
| European Patent Office | 2020