CN212539380U - Highway transfinite testing platform - Google Patents
Highway transfinite testing platform Download PDFInfo
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- CN212539380U CN212539380U CN202021501291.XU CN202021501291U CN212539380U CN 212539380 U CN212539380 U CN 212539380U CN 202021501291 U CN202021501291 U CN 202021501291U CN 212539380 U CN212539380 U CN 212539380U
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- 238000001514 detection method Methods 0.000 claims abstract description 39
- 206010070834 Sensitisation Diseases 0.000 abstract description 6
- 230000008313 sensitization Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
The invention provides a road overrun detection platform, comprising: the vehicle height detection device comprises an axle weight sensor, a height detection device and a central processing unit, wherein the axle weight sensor is arranged on the road surface of a vehicle detection lane, the height detection device is arranged on two sides of the axle weight sensor, when wheels of a vehicle press the axle weight sensor, the axle weight sensor sends measured data to the central processing unit, and the height detection device can continuously measure the height of the vehicle above the axle weight sensor and send the data to the central processing unit. The maximum height of the vehicle is measured through the laser sensor, when the vehicle passes through the axle weight sensor, a part of area on the laser sensor can not receive laser all the time, the time from full sensitization to partial sensitization to full sensitization of the laser sensor is the time for the vehicle to pass, therefore, the information of different vehicles is distinguished, and the number of axles is obtained according to the times of data measured by the axle weight sensor during the period.
Description
Technical Field
The invention relates to the field of highway detection, in particular to a highway overrun detection platform.
Background
In order to reduce traffic accidents, guarantee traffic safety and avoid road damage, overrun detection needs to be carried out on vehicles on a road, the overrun detection can measure the weight and the height of the vehicles respectively, the vehicle weight is measured by generally adopting a vehicle integral weighing mode when overrun detection is carried out on the vehicles at present, but the limiting weights of the number of shafts of different vehicles are different, the vehicle shafts are measured by generally adopting a method of additionally arranging an axle detection device, the structure is complex, and the installation is inconvenient.
Disclosure of Invention
To solve the above problems in the background art, the present invention provides a road overrun detection platform, comprising: the vehicle height detection device comprises an axle load sensor, a height detection device and a central processing unit, wherein the axle load sensor is arranged on the road surface of a vehicle detection lane, the height detection device is arranged on two sides of the axle load sensor, the axle load sensor sends measured data to the central processing unit when wheels of a vehicle press the axle load sensor, and the height detection device can continuously measure the height of the vehicle above the axle load sensor and send the data to the central processing unit.
Further, the height detection device includes: the device comprises a first support, a second support, a laser emitting device and a laser sensor, wherein the first support and the second support are vertically installed on the road surface on two sides of the axle load sensor respectively, the laser emitting device is installed on the first support, the laser sensor is installed on the second support, and the laser emitting device and the laser sensor are arranged oppositely.
Furthermore, the laser emitting device is composed of a plurality of laser emitting diodes, and the laser emitting diodes are continuously and vertically arranged on the first support and emit horizontal laser to the laser sensor.
Further, the length of the laser sensor is consistent with that of the laser emitting device, when laser of the laser emitting device is shielded by a vehicle above the axle load sensor, a part of area of the laser sensor cannot receive the laser, and the laser sensor sends height information of the highest position of the area which cannot receive the laser to the central processing unit.
Further, the method also comprises the following steps: the display device, display device with central processing unit links to each other, when the vehicle passes through when the axle load sensor top, laser sensor has the subregion all the time and can't receive laser, the period central processing unit takes notes received height information and gets the maximum value and obtain the vehicle maximum height and export the display device on and show, and the number of times that the axle load sensor measured weight during this period is vehicle axle number information, and central processing unit accumulates weight data received during this period and obtains whole car weight and export the display device with axle number information together and show.
Compared with the prior art, the invention provides a highway overrun detection platform, which has the following beneficial effects:
1. the invention respectively detects the weight above all axles of the vehicle through the axle weight sensor and accumulates the weight to obtain the weight of the whole vehicle, and meanwhile, the number of the axles is obtained according to the times of data measured by the axle weight sensor.
2. The laser sensor measures the maximum height of the vehicle, a part of area on the laser sensor can not receive laser all the time when the vehicle passes through the axle load sensor, and the time from full sensitization to partial sensitization to full sensitization of the laser sensor is the time for the vehicle to pass, so that the information of different vehicles is distinguished.
Drawings
Fig. 1 is a schematic structural diagram of a road overrun detection platform.
Wherein: 1-road surface; 2-a first scaffold; 3-a second scaffold; 4-a laser emitting diode; 5-a laser sensor; 6-axle weight sensor.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, specific embodiments accompanied with figures are described in detail below, and it is apparent that the described embodiments are a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making creative efforts based on the embodiments of the present invention, shall fall within the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
The present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially in general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Meanwhile, in the description of the present invention, it should be noted that the terms "upper, lower, inner and outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation and operate, and thus, cannot be construed as limiting the present invention. Furthermore, the terms first, second, or third are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The terms "mounted, connected and connected" in the present invention are to be understood broadly, unless otherwise explicitly specified or limited, for example: can be fixedly connected, detachably connected or integrally connected; they may be mechanically, electrically, or directly connected, or indirectly connected through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the present invention provides a road overrun detection platform, comprising: the vehicle axle load detection system comprises an axle load sensor 6, a height detection device, a central processing unit and a display device, wherein the axle load sensor 6 is installed on a road surface 1 of a vehicle detection lane, the height detection device is installed on two sides of the axle load sensor 6, and the height detection device comprises: the device comprises a first bracket 2, a second bracket 3, a laser emitting device and a laser sensor 5, wherein the first bracket 2 and the second bracket 3 are respectively vertically arranged on the road surface at the two sides of the axle load sensor 6, the laser emitting device is arranged on the first bracket 2 and consists of a plurality of laser emitting diodes 4, the laser emitting diodes 4 are continuously vertically arranged on the first support 2 and emit horizontal laser light to the laser sensor 5, the laser sensor 5 is arranged on the second bracket 3, the laser emitting device is arranged opposite to the laser sensor 5, the axle weight sensor 6 sends the measured data to the central processor when the wheels of the vehicle press over the axle weight sensor 6, the height detection means is able to continuously measure the height of the vehicle above the axle load sensor 6 and send the data to the central processor.
The length of the laser sensor 5 is consistent with that of the laser emitting device, when laser of the laser emitting device is shielded by a vehicle above the axle load sensor 6, a part of area of the laser sensor 5 cannot receive the laser, and the laser sensor 5 sends height information of the highest position of the area which cannot receive the laser to the central processing unit.
The display device is connected with the central processing unit, when a vehicle passes above the axle weight sensor 6, the laser sensor 5 always has a part of area which can not receive laser, the central processing unit records the received height information and takes the maximum value to obtain the maximum height of the vehicle and outputs the maximum height to the display device for displaying, the number of times of measuring the weight by the axle weight sensor 6 is the axle number information of the vehicle during the period, and the central processing unit accumulates the weight data received during the period to obtain the weight of the whole vehicle and outputs the axle number information together to the display device for displaying.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (5)
1. A highway overrun detection platform comprising: the axle load sensor, its characterized in that still includes: the vehicle height detection device comprises a height detection device and a central processing unit, wherein the axle weight sensor is installed on the road surface of a vehicle detection lane, the height detection device is installed on two sides of the axle weight sensor, the axle weight sensor sends measured data to the central processing unit when wheels of a vehicle press the axle weight sensor, and the height detection device can continuously measure the height of the vehicle above the axle weight sensor and send the data to the central processing unit.
2. A road overrun detection platform as claimed in claim 1, wherein the height detection means comprises: the device comprises a first support, a second support, a laser emitting device and a laser sensor, wherein the first support and the second support are vertically installed on the road surface on two sides of the axle load sensor respectively, the laser emitting device is installed on the first support, the laser sensor is installed on the second support, and the laser emitting device and the laser sensor are arranged oppositely.
3. The road overrun detection platform as claimed in claim 2, wherein the laser emitting device comprises a plurality of laser emitting diodes, the laser emitting diodes are vertically arranged on the first support in series and emit horizontal laser to the laser sensor.
4. The road overrun detection platform as claimed in claim 2, wherein the length of the laser sensor is the same as the length of the laser emitting device, when the laser of the laser emitting device is blocked by a vehicle above the axle load sensor, a part of area of the laser sensor cannot receive the laser, and the laser sensor sends height information of the highest position of the area which cannot receive the laser to the central processing unit.
5. The over-limit road detection platform according to claim 4, further comprising: the display device, display device with central processing unit links to each other, when the vehicle passes through when the axle load sensor top, laser sensor has the subregion all the time and can't receive laser, the period central processing unit takes notes received height information and gets the maximum value and obtain the vehicle maximum height and export the display device on and show, and the number of times that the axle load sensor measured weight during this period is vehicle axle number information, and central processing unit accumulates weight data received during this period and obtains whole car weight and export the display device with axle number information together and show.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021501291.XU CN212539380U (en) | 2020-07-27 | 2020-07-27 | Highway transfinite testing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021501291.XU CN212539380U (en) | 2020-07-27 | 2020-07-27 | Highway transfinite testing platform |
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| Publication Number | Publication Date |
|---|---|
| CN212539380U true CN212539380U (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021501291.XU Expired - Fee Related CN212539380U (en) | 2020-07-27 | 2020-07-27 | Highway transfinite testing platform |
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| CN (1) | CN212539380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113481797A (en) * | 2021-06-11 | 2021-10-08 | 山西省交通建设工程质量检测中心（有限公司） | Highway subgrade road surface roughness detection device |
-
2020
- 2020-07-27 CN CN202021501291.XU patent/CN212539380U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113481797A (en) * | 2021-06-11 | 2021-10-08 | 山西省交通建设工程质量检测中心（有限公司） | Highway subgrade road surface roughness detection device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |