CN218729314U - Pedestrian alarm device for highway toll station lane - Google Patents
Pedestrian alarm device for highway toll station lane Download PDFInfo
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- CN218729314U CN218729314U CN202222555417.7U CN202222555417U CN218729314U CN 218729314 U CN218729314 U CN 218729314U CN 202222555417 U CN202222555417 U CN 202222555417U CN 218729314 U CN218729314 U CN 218729314U
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Abstract
The utility model discloses a pedestrian alarm device in highway toll station lane, including basement, control center and the sensor group that is used for discerning object width in the basement and sends width information for control center, set up the response groove in the basement, install the vehicle inspection ware that is used for detecting the vehicle and reachs and send the position state to control center in the response groove, the basement is provided with the location platform respectively in response groove both sides, sensor group includes two laser ranging sensor, and two laser ranging sensor set up respectively on the location platform of both sides, and two laser ranging sensor align and set up. The alarm can effectively and accurately give an alarm to people or non-motor vehicles and motorcycles which break into the highway entrance, and has a good using effect.
Description
Technical Field
The utility model belongs to the technical field of the highway management technique and specifically relates to a pedestrian alarm device in highway toll station lane.
Background
The entrance of the existing highway is strictly prohibited for pedestrians, non-motor vehicles, motorcycles and the like, but along with the removal of nationwide provinces, the highway junction largely adopts an unattended ETC lane. However, with the decrease of the number of workers, the management difficulty is brought to the illegal intrusion of pedestrians, non-motor vehicles, motorcycles and the like. If the potential safety hazard is not found in time, the potential safety hazard is greater. At the same time, high-speed operation companies will also be responsible for the corresponding legal obligations.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to prior art not enough, the utility model provides a pedestrian alarm device in highway toll station lane, it can be effective and accurate report to the police to the personnel or non-motor and the motorcycle that break into the highway entry, has good result of use.
In order to realize the above object, the utility model provides a pedestrian alarm device in highway toll station lane, include basement, control center and be used for discernment object width in the basement and send width information for control center's sensor group, set up the response groove in the basement, install the car inspection ware that is used for detecting the vehicle arrival and sends the position state to control center in the response groove, the basement is provided with the location platform respectively in response groove both sides, sensor group includes two laser rangefinder sensors, and two laser rangefinder sensors set up respectively on the location bench of both sides, and two laser rangefinder sensors align and set up.
As a further setting of the utility model, the sensor group sets up to the multiunit, and each group's sensor group distributes on each direction of height position or length direction position.
As a further setting of the utility model, the control center is connected with an alarm.
The beneficial effect who so sets up is: the vehicle detector belongs to the existing detection device for detecting whether a vehicle passes through the position, the vehicle passes through the annular coil buried under the road surface to cause the change of the magnetic field of the coil, and the detector obtains the data information of the vehicle according to the change; furthermore, after the laser ranging sensors on the two sides respectively obtain distance results for measuring objects entering the lane, the measured distance data is subtracted from the distance between the two by the operation processor, and then the width value a of the objects entering the lane can be obtained. At present, the minimum width of motor vehicles in China is 1.4 meters, and the width of pedestrians, bicycles, motorcycles or tricycles is far less than 1.4 meters.
When the vehicle detector feeds back and displays that no vehicle exists, if a is smaller than the width of 1.4m of the common motor vehicle, the control center can judge that the pedestrian runs by mistake, and the pedestrian audible and visual alarm is switched on to give an alarm.
When the vehicle detector feedbacks and displays that no vehicle exists, if a is larger than the width of the common motor vehicle by 1.4m, the control center can judge that the vehicle is a throwing object, and the throwing object alarm is switched on to give an alarm.
When the vehicle detector feeds back and displays that a vehicle is available, if a is smaller than the width of the common motor vehicle by 1.4m, the control center can judge that the non-motor vehicle or the motorcycle runs by mistake, and switch on the acousto-optic alarm of the non-motor vehicle or the motorcycle to give an alarm.
And when the vehicle detector feeds back that the vehicle is available, if a is larger than the width of the common motor vehicle by 1.4m, no alarm signal is sent out.
Preferably, when the vehicle detector feedback signal is kept all the time, the arithmetic processor always detects a, and if the variation value of a exceeds 0.5 m and is increased or decreased, the control center can judge that the pedestrian makes a break by mistake and then switch on the pedestrian audible and visual alarm to give an alarm.
And when the feedback signal of the vehicle detector disappears, the judgment is restarted.
The device can give an alarm in time when pedestrians, non-motor vehicles, motorcycles, tricycles and the like break into the device. The device has the characteristics of high stability, simple structure, good accessory universality, easiness in maintenance and the like.
Drawings
Fig. 1 is a schematic view of a layout structure of an embodiment of the present invention;
fig. 2 is a schematic block diagram of an embodiment of the present invention.
Detailed Description
The utility model discloses pedestrian's alarm device in highway toll station lane's embodiment is shown in fig. 1 to fig. 2: including basement 1, control center and be used for discerning on the basement 1 object width and send width information for control center's sensor group, set up the response groove in the basement 1, install in the response groove and be used for detecting the vehicle and reachd and send the vehicle inspection ware 2 of position state to control center, basement 1 is provided with location platform 3 respectively in response groove both sides, sensor group includes two laser ranging sensor 4, and two laser ranging sensor 4 set up respectively on the location platform 3 of both sides, and two laser ranging sensor 4 align and set up.
In this embodiment, the sensor groups are provided in a plurality of groups, and each group of sensor groups is distributed at each height position or each length position.
As a further configuration of the present embodiment, an alarm is connected to the control center.
The beneficial effect who so sets up is: the vehicle detector 2 belongs to the existing detection device for detecting whether a vehicle passes through the position, the vehicle passes through a loop coil buried under the road surface to cause the change of a coil magnetic field, and the detector obtains the data information of the vehicle according to the change; further, after the laser ranging sensors 4 on the two sides respectively obtain distance results for measuring objects entering the lane, the measured distance data is subtracted from the distance between the two by the operation processor, and then the width a of the objects entering the lane can be obtained. At present, the minimum width of motor vehicles in China is 1.4 meters, and the width of pedestrians, bicycles, motorcycles or tricycles is far less than 1.4 meters.
When the vehicle detector 2 feeds back and displays that no vehicle exists, if a is smaller than the width of 1.4m of the common motor vehicle, the control center can judge that the pedestrian runs by mistake, and a pedestrian audible and visual alarm is switched on to give an alarm.
When the vehicle detector 2 displays no vehicle in a feedback mode, if a is larger than the width of the common motor vehicle by 1.4m, the control center can judge that the object is thrown, and the object throwing alarm is switched on to give an alarm.
When the vehicle detector 2 feeds back and displays that a vehicle is available, if a is smaller than the width of the common motor vehicle by 1.4m, the control center can judge that the non-motor vehicle or the motorcycle runs by mistake, and switch on the acousto-optic alarm of the non-motor vehicle or the motorcycle to give an alarm.
When the vehicle detector 2 feeds back and displays that a vehicle is available, if a is larger than the width of the common motor vehicle by 1.4m, no alarm signal is sent.
Preferably, when the feedback signal of the vehicle detector 2 is kept all the time, the arithmetic processor always detects a, and if the variation value of a exceeds 0.5 m and is increased or decreased, the control center can judge that the pedestrian makes a break by mistake and then switch on the pedestrian audible and visual alarm to give an alarm.
When the feedback signal of the vehicle detector 2 disappears, the judgment is restarted.
The device can give an alarm in time when pedestrians, non-motor vehicles, motorcycles, tricycles and the like break into the device. The device has the characteristics of high stability, simple structure, good accessory universality, easiness in maintenance and the like.
The above examples are only one of the preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a pedestrian alarm device in highway toll station lane which characterized in that: including basement, control center and be used for discernment base object width and send width information for control center's sensor group, set up the response groove in the basement, install in the response groove and be used for detecting the vehicle and reach and send the vehicle inspection ware of position state to control center, the basement is provided with the location platform respectively in response groove both sides, sensor group includes two laser range finding sensors, and two laser range finding sensors set up respectively on the location platform of both sides, and two laser range finding sensors align and set up.
2. The pedestrian warning apparatus of a highway toll station lane as claimed in claim 1, wherein: the sensor groups are arranged into a plurality of groups, and each group of sensor groups is distributed at each height direction position or length direction position.
3. The pedestrian warning apparatus of a highway toll station lane according to claim 2, wherein: the control center is connected with an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222555417.7U CN218729314U (en) | 2022-09-22 | 2022-09-22 | Pedestrian alarm device for highway toll station lane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222555417.7U CN218729314U (en) | 2022-09-22 | 2022-09-22 | Pedestrian alarm device for highway toll station lane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218729314U true CN218729314U (en) | 2023-03-24 |
Family
ID=85637128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222555417.7U Active CN218729314U (en) | 2022-09-22 | 2022-09-22 | Pedestrian alarm device for highway toll station lane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218729314U (en) |
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2022
- 2022-09-22 CN CN202222555417.7U patent/CN218729314U/en active Active
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