CN212585660U - Portable accident scene acquisition device - Google Patents
Portable accident scene acquisition device Download PDFInfo
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- CN212585660U CN212585660U CN202021061568.1U CN202021061568U CN212585660U CN 212585660 U CN212585660 U CN 212585660U CN 202021061568 U CN202021061568 U CN 202021061568U CN 212585660 U CN212585660 U CN 212585660U
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Abstract
The utility model discloses a portable scene of accident collection system, include: the device comprises a holder base, a shell body, a shell bottom plate, a scanning through groove, a two-dimensional scanning device, a rotating shaft, an inclination angle sensor, a rotating shaft driving unit and a data wiring port, wherein the two-dimensional scanning device is used for acquiring accident information and generating a three-dimensional model of an accident site, the inclination angle sensor is used for monitoring the rotating angle of the shell body, and the data wiring port is arranged on. In this way, the utility model relates to a portable accident scene collection system can be more accurate quick carry out information acquisition, conveniently carries, can also satisfy the various condition uses when going out police fast.
Description
Technical Field
The utility model relates to a law enforcement data acquisition facility field especially relates to a portable scene of accident collection system.
Background
In order to improve the accuracy of the traffic accident identification, it is necessary to carefully survey useful messages such as a vehicle stop position, tire imprints and drag marks at an accident site.
However, at present, the traditional site survey method is adopted, namely the survey work is finished by means of human eye judgment, skin ruler amount and manual drawing, the measurement method is low in precision, information is easy to miss, the track occupation time is too long, and the work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a portable accident scene collection system, has advantages such as reliable performance height, location accuracy, compact structure, portable use, has extensive market prospect in the application and the popularization of law enforcement data acquisition equipment simultaneously.
In order to solve the technical problem, the utility model discloses a technical scheme be:
there is provided a portable scene of accident acquisition device comprising: a holder base, a shell body, a shell bottom plate, a scanning through groove, a two-dimensional scanning device for acquiring accident information and generating a three-dimensional model of an accident site, a rotating shaft, an inclination angle sensor for monitoring the rotating angle of the shell body, a rotating shaft driving unit and a data wiring port,
the bottom surface of the shell body is provided with the shell bottom plate, the two-dimensional scanning device is arranged on the shell bottom plate, the scanning through groove with an n-shaped structure is arranged at the middle position of the upper part of the two-dimensional scanning device, a scanning head in the two-dimensional scanning device is arranged in the scanning through groove,
the bottom of cloud platform base is provided with the installing port that is used for built-in part, be provided with the data wiring mouth that is used for connecting external device on the lateral wall of cloud platform base, be provided with the mounting bracket in the cloud platform base, be provided with on the mounting bracket pivot drive unit, the one end of rotation axis with the casing bottom plate is connected, and the other end stretches into cloud platform base to be connected with pivot drive unit, make pivot drive unit can drive whole casing body through the rotation axis and carry out 360 rotations on the horizontal direction.
In a preferred embodiment of the present invention, a camera is integrated on the two-dimensional scanning device.
In a preferred embodiment of the present invention, a cover plate for improving the sealing performance is disposed on the mounting opening.
In a preferred embodiment of the present invention, the holder base is disposed on a support frame, a wall surface or a ceiling.
In a preferred embodiment of the present invention, a protective cover may be disposed outside the rotating shaft between the housing bottom plate and the holder base.
In a preferred embodiment of the present invention, the tilt sensor is disposed on the housing bottom plate, the pan/tilt base, or the protective cover.
In a preferred embodiment of the present invention, the number of the data wiring ports is greater than 1, and the kinds of the data wiring ports are different.
In a preferred embodiment of the present invention, a sealing strip is disposed between the scanning through groove and the two-dimensional scanning device.
The utility model has the advantages that: the intelligent alarm system can acquire information more accurately and quickly, is convenient to carry, and can be used under various conditions when people are on police quickly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural diagram of a preferred embodiment of a portable accident scene acquisition device of the present invention;
fig. 2 is a schematic side view of a preferred embodiment of the portable accident site collecting device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, an embodiment of the present invention includes:
the utility model provides a portable accident scene collection system, can carry out quick, accurate survey process through carrying out quick model building and surveying personnel's artifical replenishment, provides traceable survey record simultaneously, and its concrete function is as follows:
1. the application can effectively and quickly survey the accident scene, and quickly recover road traffic;
2. the application can effectively and accurately survey the accident scene, and improve the survey precision;
3. the stored survey records can be traced, and can be classified and deleted according to police officers, time, police affair types and the like, so that the post inquiry is facilitated.
The specific structure of a portable accident scene acquisition device comprises: cloud platform base 1, casing body 2, casing bottom plate 3, scanning logical groove 4, two-dimensional scanning device 5, rotation axis 6, tilt sensor 7, pivot drive unit 8, data wiring mouth.
The bottom surface of casing body is provided with the casing bottom plate, two-dimensional scanning device can install on the casing bottom plate, n type structure the scanning leads to the groove the intermediate position on two-dimensional scanner upper portion, scanning head and the camera in the two-dimensional scanning device set up in the scanning leads to the inslot, makes things convenient for scanning camera work to scanning head and camera to the swift collection of time acquires accident site information.
The two-dimensional scanning device can carry out rapid field scanning, single field survey can be completed only by 30s, the survey precision reaches 0.1mm, scanning data is processed through matched software to generate a three-dimensional model, a matched camera colors an image, and finally the accident field three-dimensional model is generated.
The two-dimensional scanning device can adopt a two-dimensional laser scanner (also called a two-dimensional LiDAR sensor) of the Secker sine and other scanning devices to scan the position of an object and various trace marks on an accident site so as to acquire site information more quickly and accurately. In order to further improve the practicability and the efficiency of the acquisition device, a camera can be further integrated on the two-dimensional scanning device, and the camera can be directly controlled by a controller of the two-dimensional scanning device.
The bottom of cloud platform base is provided with the installing port 9 that is used for installing two-dimensional scanning device, drive unit etc. when the installation back that finishes, seal with the closing cap board on the installing port, make things convenient for later maintenance promptly, also improved the leakproofness of product.
The data wiring port used for connecting various external devices is arranged on the side wall of the holder base, different devices can be directly connected with the acquisition device through corresponding interfaces, transmission and processing of field information are facilitated, the practicability of the device is improved, the working efficiency is improved, and the use is facilitated.
Be provided with mounting bracket 10 in the cloud platform base, be provided with on the mounting bracket pivot drive unit, the one end of rotation axis with the casing bottom plate is connected, and the other end stretches into cloud platform base to be connected with pivot drive unit, make pivot drive unit can drive whole casing body through the rotation axis and carry out 360 rotations on the horizontal direction, the convenient information acquisition that carries on that can be more improves work efficiency.
When the device is used, the tripod head base of the acquisition device can be installed on a tripod or other supporting equipment, and the tripod head base can also be installed at high places such as a wall surface, a ceiling and a lamp pole and can be used for scanning book data acquisition from top to bottom.
The outer side of the rotating shaft between the shell bottom plate and the holder base can be provided with a protective sleeve, and an inclination angle sensor for monitoring the rotating angle of the shell body can be arranged on the shell bottom plate, the holder base or the protective sleeve.
The utility model relates to a portable scene of accident collection system's beneficial effect is: the intelligent alarm system can acquire information more accurately and quickly, is convenient to carry, and can be used under various conditions when people are on police quickly.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (8)
1. A portable scene of accident acquisition device, comprising: a holder base, a shell body, a shell bottom plate, a scanning through groove, a two-dimensional scanning device for acquiring accident information and generating a three-dimensional model of an accident site, a rotating shaft, an inclination angle sensor for monitoring the rotating angle of the shell body, a rotating shaft driving unit and a data wiring port,
the bottom surface of the shell body is provided with the shell bottom plate, the two-dimensional scanning device is arranged on the shell bottom plate, the scanning through groove with an n-shaped structure is arranged at the middle position of the upper part of the two-dimensional scanning device, a scanning head in the two-dimensional scanning device is arranged in the scanning through groove,
the bottom of cloud platform base is provided with the installing port that is used for built-in part, be provided with the data wiring mouth that is used for connecting external device on the lateral wall of cloud platform base, be provided with the mounting bracket in the cloud platform base, be provided with on the mounting bracket pivot drive unit, the one end of rotation axis with the casing bottom plate is connected, and the other end stretches into cloud platform base to be connected with pivot drive unit, make pivot drive unit can drive whole casing body through the rotation axis and rotate on the horizontal direction.
2. The portable scene of accident acquisition device of claim 1, wherein a camera is integrated on the two-dimensional scanning device.
3. A portable scene of accident acquisition equipment according to claim 1 wherein the mounting opening is provided with a closure plate for enhanced sealing.
4. The portable scene of an accident collection device of claim 1, wherein the pan/tilt base is mounted on a support, wall, or ceiling.
5. A portable scene of accident acquisition equipment according to claim 1, wherein a protective cover is provided on the outside of the rotation axis between the housing base and the pan/tilt head base.
6. The portable scene of an accident collection device of claim 5, wherein the tilt sensor is disposed on the housing bottom plate, the pan-tilt base, or the protective cover.
7. A portable scene of accident acquisition equipment as claimed in claim 1, characterised by the number of data connection ports being greater than 1 and the data connection ports being of different kinds.
8. A portable scene of accident collection device according to claim 1, wherein a sealing strip is provided between said scanning channel and said two dimensional scanning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021061568.1U CN212585660U (en) | 2020-06-11 | 2020-06-11 | Portable accident scene acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021061568.1U CN212585660U (en) | 2020-06-11 | 2020-06-11 | Portable accident scene acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212585660U true CN212585660U (en) | 2021-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021061568.1U Active CN212585660U (en) | 2020-06-11 | 2020-06-11 | Portable accident scene acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212585660U (en) |
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2020
- 2020-06-11 CN CN202021061568.1U patent/CN212585660U/en active Active
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