CN116824875B - Novel road traffic accident investigation data acquisition method and system - Google Patents
Novel road traffic accident investigation data acquisition method and systemInfo
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- CN116824875B CN116824875B CN202310803293.6A CN202310803293A CN116824875B CN 116824875 B CN116824875 B CN 116824875B CN 202310803293 A CN202310803293 A CN 202310803293A CN 116824875 B CN116824875 B CN 116824875B
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0125—Traffic data processing
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0141—Head-up displays characterised by optical features characterised by the informative content of the display
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Abstract
本发明涉及交通事故调查技术领域，公开了一种新型道路交通事故调查数据采集方法及系统，包括用户端和处理端；用户端包括集成采集眼镜，集成采集眼镜上设置有用于采集事故现场的图像信息的图像采集模组、用于扫描事故现场并获取对应事故现场的三维空间信息的激光雷达、通讯模组、用于导入事故现场采集标准并按照事故现场采集标准生成提示信息的信息提示模块和用于将提示信息投射至可视空间中的VR图显模组；处理端包括数据处理模块；数据处理模块用于处理集成采集眼镜所传输的图像信息及三维空间信息，并将其转换为全景图片，并传输给集成采集眼镜。本发明能够实现快速的事故数据获取、处理及实时显示，能够达到较高的采集效率和采集完善度。
This invention relates to the field of traffic accident investigation technology, and discloses a novel method and system for collecting road traffic accident investigation data, including a user terminal and a processing terminal. The user terminal includes integrated acquisition glasses, which are equipped with an image acquisition module for collecting image information of the accident scene, a lidar for scanning the accident scene and obtaining corresponding three-dimensional spatial information, a communication module, an information prompt module for importing accident scene acquisition standards and generating prompt information according to the standards, and a VR image display module for projecting the prompt information into the visible space. The processing terminal includes a data processing module, which processes the image information and three-dimensional spatial information transmitted by the integrated acquisition glasses, converts them into panoramic images, and transmits them back to the integrated acquisition glasses. This invention enables rapid accident data acquisition, processing, and real-time display, achieving high acquisition efficiency and completeness.
Description
Technical Field
The invention relates to the technical field of traffic accident investigation, in particular to a novel road traffic accident investigation data acquisition method and system.
Background
After a traffic accident, in order to facilitate accident responsibility and insurance pricing, relevant information of the accident scene needs to be investigated and saved in time.
The conventional investigation method is that investigation staff shoots and records image information of an accident scene by adopting cameras and the like on the scene, adopts measuring devices such as a laser range finder and the like, and performs measurement and acquisition of size information on the accident scene by matching with other fixed-dash-dot line tools so as to complete data acquisition of the accident scene. The method has the advantages of large measurement workload, time consumption, easiness in influence of the level of operators on the measurement accuracy and poor accuracy of the measured size information.
In the accident scene investigation method, after the digital camera is adopted to carry out multi-angle looking-around shooting on the existing scene, a 360-degree panorama can be generated through post-processing. The map can realize that a certain point is taken as a circle center, and the map can rotate in situ for 360 degrees to surround the observation site, and identify elements such as vehicles at the accident site. The method can effectively reduce the measurement workload and improve the investigation efficiency. However, the measurement accuracy is low, and the secondary measurement directly using the live-action image has a large measurement error, so that the measurement data is invalid and the feasibility is not high.
Moreover, because the accident information items to be collected are numerous, the traffic accident scene environments are different, the problems of missing detection, missing picture and the like often occur in the actual traffic accident investigation, and the problems cannot be effectively solved by the method.
Disclosure of Invention
The invention aims to provide a novel road traffic accident investigation data acquisition method and system, which have an intelligent guidance function, can realize rapid accident data acquisition, processing and real-time display, can achieve higher acquisition efficiency and acquisition perfection, and can effectively reduce the phenomena of missing detection and wrong side of data.
In order to achieve the above purpose, the basic scheme provided by the invention is as follows:
scheme one
The novel road traffic accident investigation data acquisition system comprises a user side and a processing side, wherein the user side comprises integrated acquisition glasses, an image acquisition module, a laser radar, a communication module, an information prompt module and a VR (virtual reality) graph display module are arranged on the integrated acquisition glasses, the image acquisition module is used for acquiring image information of an accident scene, the laser radar is used for scanning the accident scene and acquiring three-dimensional space information corresponding to the accident scene, the information prompt module is used for importing an accident scene acquisition standard and generating prompt information according to the accident scene acquisition standard, the prompt information comprises items to be acquired, acquisition stations, acquisition sequences, acquisition stay information and information to be acquired in a supplementing mode, and the VR graph display module is used for projecting the prompt information into a visual space;
The processing end comprises a data processing module arranged at a cloud end, the data processing module performs two-way information interaction with the integrated acquisition glasses through a communication module, the data processing module is used for processing image information and three-dimensional space information transmitted by the integrated acquisition glasses, converting the image information and the three-dimensional space information into panoramic pictures marked with standard sizes and transmitting the panoramic pictures to the integrated acquisition glasses, and the VR image display module is further used for projecting the panoramic pictures into a visual space.
In actual use, the operating personnel wear the integrated acquisition glasses, the information prompt module gives prompt information, the operating personnel can see each item of prompt information in the visual space through the AR image display module, and then, the operating personnel can acquire each item to be acquired according to information indication, the set acquisition station position, the acquisition sequence and the acquisition stay information. By adopting the scheme, the problem of missing acquisition in data acquisition can be effectively avoided. Moreover, the VR graph display module of this scheme can also throw the panoramic picture in visual space, and the operating personnel of being convenient for in time checks the data acquisition effect, and the operating personnel of being convenient for leak hunting and mending the defect pointedly can effectively reduce the mistake and adopt, miss and adopt the phenomenon, can reach higher collection efficiency and collection perfection.
Particularly, the scheme provides the traffic accident data acquisition system with the intelligent guidance function, which can be flexibly matched with operators (investigators) to timely and accurately guide the operators to complete effective and non-missing data acquisition. In actual traffic accident scene investigation, although some existing laser scanners, high-definition cameras and the like can complete investigation tasks, certain size information can be collected, and measurement workload can be reduced. However, all the devices need to rely on operators to arrange acquisition autonomously, and intelligent assistance cannot be provided for an acquisition plan of the operators. The method is limited by timeliness of the accident scene, and after the single measurement is finished, the accident scene can be immediately removed for ensuring traffic safety and timely recovering traffic order, so that the accident scene information is generally difficult to extract secondarily, and the collected evidence is difficult to process if the collected evidence is incomplete or contradiction exists between data. The existing collection equipment cannot effectively solve the problems.
By applying the system, the prompting module and the AR image display module can visually prompt and guide operators to finish data acquisition actions according to requirements, and evidence collection can be guaranteed to be free from error. Moreover, through the combination of the image information and the three-dimensional space data, the acquired field image and the field geometric parameters can be cross-verified and combined, so that the effectiveness of information collection can be verified in time, and the phenomena of false mining and missing mining can be greatly reduced. In addition, compared with the existing partial panorama looking-around camera acquisition scheme, the dimension measurement of the scheme is obtained based on three-dimensional space information, and higher data measurement accuracy can be achieved.
Scheme II
A novel road traffic accident investigation data acquisition method adopts the novel road traffic accident investigation data acquisition system according to the scheme I to acquire data, and comprises the following steps of adopting integrated acquisition glasses to acquire traffic accident data according to prompt information of an information prompt module.
The working principle and the advantages of the scheme are that when traffic accidents are investigated, the integrated acquisition glasses are adopted for acquisition, multiple types of acquisition equipment are not required to be additionally carried, and acquisition of image information and three-dimensional space information can be more conveniently completed. In addition, when data are collected, prompt information is timely given by the information prompt module, so that each operator can be efficiently guided to finish the collection task according to a plan, the phenomena of data missing collection, data missing collection and the like can be reduced, and higher collection efficiency and collection perfection can be achieved.
Drawings
FIG. 1 is a schematic diagram of a system structure of a novel road traffic accident investigation data acquisition method and system embodiment I of the invention;
FIG. 2 is a schematic diagram of a road environment collection station for a crossroad according to a first embodiment of the present invention, which is a novel road traffic accident investigation data collection method and system;
FIG. 3 is a schematic diagram of a road environment collection station for a T-junction according to one embodiment of the present invention;
FIG. 4 is a schematic diagram of a road environment collection station for a common road section according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a site of a central collection station at a crossroad according to a first embodiment of the present invention for collecting data of a novel road traffic accident investigation;
FIG. 6 is a schematic diagram of a site center acquisition station of a T-junction in accordance with one embodiment of the present invention for acquiring data of a novel road traffic accident investigation;
FIG. 7 is a schematic diagram of a site center acquisition station of a common road section in accordance with an embodiment of the present invention;
FIG. 8 is a schematic diagram of a dual-objective center acquisition station for acquiring data of a novel road traffic accident investigation according to an embodiment of the present invention;
fig. 9 is a schematic diagram of a single target center acquisition station location structure according to a first embodiment of a novel road traffic accident investigation data acquisition method and system.
Detailed Description
The following is a further detailed description of the embodiments:
example 1
The embodiment is basically shown in figure 1, and the novel road traffic accident investigation data acquisition system comprises a user side and a processing side.
The user side includes integrated collection glasses, be provided with image acquisition module, laser radar, communication module, information prompt module, VR picture display module, adjustment module and storage module on the integrated collection glasses.
The image acquisition module is used for acquiring image information of an accident scene. The laser radar is used for scanning the accident scene and acquiring three-dimensional space information of the corresponding accident scene. Specifically, the information collected by the laser radar comprises data information such as coordinates, reflectivity, color and the like of each point on the surface of the scanned object.
The information prompt module is used for importing an accident scene acquisition standard and generating prompt information according to the accident scene acquisition standard, wherein the prompt information comprises items to be acquired, acquisition stations, acquisition sequences, acquisition stay information and information to be acquired in a supplementing mode. For example, when the object of the item to be collected is an accident vehicle, the prompt information may be a first step (collection sequence) of photographing a frame number or a nameplate (item to be collected) of the accident vehicle, a collection station point is a windshield, collection stop information is 30s, a second step of scanning and photographing the overall appearance of the vehicle, the collection station point is set to be a starting station right in front of the accident vehicle, eight stations are provided counterclockwise around the vehicle, a third step of photographing and scanning an inner space of the vehicle, and a fourth step of photographing an instrument desk.
In this embodiment, the collection station includes a road environment collection station point, a site center collection station point, and a target center collection station point.
Specifically, when the information prompt module generates prompt information, the visual angle information of the image acquisition module is also called in real time, the on-site road environment is judged, and first, a road environment acquisition station point is generated, and when the on-site road environment is judged to be an intersection or a T-shaped intersection, the generated road environment acquisition station point is limited to the intersection and the road of an entrance and exit intersection, as shown in fig. 2 and 3. When the on-site road environment is a common road section, the generated road environment acquisition station point is limited to the accident site and the upstream and downstream roads of the accident site, as shown in fig. 4. After the road environment acquisition station point is generated, the information prompt module further generates a site center acquisition station point, and the site center acquisition station point is generated by surrounding the site by 360 degrees with the accident site range as a center, as shown in fig. 5, 6 and 7, and the visual angle of the station point is required to contain vehicles, scattered objects and marks on the site. Further, the target center acquisition station point is generated around the accident vehicle, the human body or the collided object as the center, as shown in fig. 8 and 9.
Here, the information prompt module can be based on the instantaneous visual angle information of operating personnel, and the intelligent multi-type acquisition station site that accords with this actual scene (i.e. actual road environment) that confirms is higher, and intelligent degree can effectively instruct operating personnel to accomplish multi-visual angle information acquisition.
In this embodiment, the information acquisition module confirms in real time whether the information to be acquired needs to be supplemented after each item to be acquired is acquired. If image distortion, missing of scanning point cloud and the like exist in the acquired image information or three-dimensional space information, corresponding information to be supplemented is generated, and the corresponding image information with the image distortion or the corresponding position information with the missing of the point cloud is displayed in the information to be supplemented.
In particular, in this embodiment, the VR image display module is further configured to display information of a scanned/photographed accident scene, so that an operator can confirm whether the current acquisition result meets the requirement in time, and when the current acquisition result does not meet the requirement, the operator can cancel the current acquisition result in time and re-acquire the current acquisition result, thereby ensuring that the finally obtained acquisition data has higher effectiveness.
The adjusting module is used for adjusting the display effect of the panoramic picture. Specifically, the adjustment module is used for adjusting scanning precision of the image acquisition module, adjusting image acquisition parameters such as lens aperture, contrast, focusing, flash lamp, anti-shake and the like, amplifying/shrinking a current acquisition result (image or three-dimensional point cloud), and adjusting/checking setting parameters of the integrated acquisition glasses, such as checking equipment electric quantity, signal intensity, time delay condition, acquisition step prompt, error correction prompt and the like.
The storage module is used for storing the data acquired by the image acquisition module and the laser radar in real time, and automatically deleting the data which are transmitted after the acquired data are transmitted to the data processing module through the communication module, so that the data storage space can be kept sufficient.
The processing end comprises a data processing module arranged at a cloud end, the data processing module performs two-way information interaction with the integrated acquisition glasses through a communication module, the data processing module is used for processing image information and three-dimensional space information transmitted by the integrated acquisition glasses, converting the image information and the three-dimensional space information into panoramic pictures marked with standard sizes and transmitting the panoramic pictures to the integrated acquisition glasses, and the VR image display module is further used for projecting the panoramic pictures into a visual space. The data processing module is used for generating a three-dimensional point cloud model according to the three-dimensional space information so as to observe the three-dimensional state of the accident scene. Meanwhile, the data processing module also stores the received image information, the three-dimensional space information, the processed panoramic picture information and the like into a cloud database so as to be convenient for calling.
The communication module is also used for carrying out online voice communication or online video communication. In the specific application, the communication module can communicate with other operators in real time, so that the coordination degree of each operator at the accident site can be improved. And when the traffic accident scene is complicated or the risk is higher, professional personnel can remotely guide the operating personnel wearing the integrated acquisition glasses to acquire data through the communication module, so that the acquisition efficiency is improved, and the acquisition risk is reduced.
The communication module is also provided with a sharing unit, wherein the sharing unit is used for sharing the acquired image information and three-dimensional space information with other integrated acquisition glasses, and is also used for sharing the unfinished acquisition actions to the other integrated acquisition glasses when the acquisition actions of the integrated acquisition glasses are stopped. Through sharing the unit, a plurality of operating personnel who are in same accident scene can cooperate each other, can effectively avoid repeated data collection or missing data collection, help further improve data acquisition efficiency.
The data processing module is used for processing the image information and the three-dimensional space information transmitted by the integrated acquisition glasses and comprises the steps of generating a three-dimensional point cloud of an accident scene based on the three-dimensional space information, splicing the image information into a panoramic picture and carrying out standard size marking, wherein the standard size marking comprises the steps of converting road mark marks and municipal facility information in the panoramic picture into standardized coordinate points based on the image information and the three-dimensional point cloud, and adding layers and color attributes to the standardized coordinate points. Taking a road marking as an example, the data processing module can extract the highest point and the point of the right turning arrow on the lane and the point of the right lower corner based on the image information and the three-dimensional point cloud, connect the two points to form a line, and endow the line with a road marking line pattern and a white attribute, connect the center point of the first line and the center point of the last line of the zebra line to form a line segment, endow the line segment with the zebra line pattern and the white attribute, generate a road separation yellow line into a multi-section line in the system, endow the line segment with the road separation line pattern and the yellow attribute, and the like.
When the standard size is marked, the data processing module also identifies VIN codes of the accident vehicles in the accident scene based on the image information and the three-dimensional point cloud, and acquires standard vehicle body size information of the corresponding accident vehicles from the network based on the VIN codes, so as to acquire deformation data of the accident vehicles and vehicle trace lengths. Specifically, in this embodiment, the data processing module may query, through the VIN code, a standard wheelbase of a corresponding vehicle on the automobile bulletin network, and scale the two-axis distance of the accident vehicle in the collected image information to be consistent with the standard wheelbase, so as to equivalently obtain the real dimensions (such as the deformation depth, the scratch length, the deformation range, etc.) of the features on the accident vehicle.
The data processing module is also used for carrying out file and structured output on the acquired information.
Specifically, in the embodiment, the files output by the data processing module include panoramic photos, three-dimensional point cloud files, CAD plane image files, three-dimensional scene files and the like. The structured output comprises field filling of a cloud database based on the acquired information. For example, in the collected accident vehicle information, the geometric data about the accident vehicle such as length, width, height, wheelbase and the like are directly filled into the fields of the cloud database.
The embodiment also provides a novel road traffic accident investigation data acquisition method, which adopts the novel road traffic accident investigation data acquisition system to acquire data, and comprises the following steps of adopting integrated acquisition glasses to acquire traffic accident data according to the prompt information of the information prompt module.
The novel road traffic accident investigation data acquisition method and system provided by the embodiment can realize rapid accident data acquisition, processing and real-time display, and can achieve higher acquisition efficiency and acquisition perfection. In addition, the system has an intelligent guiding function, can generate prompt information according to actual accident scene conditions to guide operators to collect traffic accident data, and can effectively reduce the phenomenon of missing data measurement and wrong side.
Example two
A novel road traffic accident investigation data acquisition system is provided, and a data processing module is adjusted on the basis of the first embodiment.
Specifically, when a complete panoramic picture cannot be generated according to the image information, the data processing module predicts the panoramic missing part based on the image information and generates a transparent mask equivalent replacement panoramic missing part to form an equivalent panoramic picture.
The data processing module is further used for adding a prompt tag on the equivalent panoramic picture, wherein the prompt tag comprises a panoramic missing part information item, a missing annotation reference information item, image information to be acquired again and a three-dimensional space information item.
In a specific application, the VR image display module projects the equivalent panoramic image into the visual space, in the process, the VR image display module can align the visual angle of the equivalent panoramic image with the visual space visual angle according to the visual space visual angle of an operator, and when the panoramic missing part is not in the visual space visual angle, visual angle transfer information such as left-turning xx degree, right-turning xx degree and the like is sent out in the visual space, so that the operator can quickly confirm the panoramic missing part.
According to the novel road traffic accident investigation data acquisition method and system, the equivalent panoramic picture can be utilized to guide operators to conduct information complement, and compared with the method for directly giving local information to be complement, due to the fact that accident scene information is complex, operators often need to consume a certain time to find corresponding parts to be complement, the parts to be complement are directly fused into the panoramic picture to conduct acquisition prompt, the operators can be accurately guided to quickly locate the points to be complement, and acquisition efficiency and acquisition perfection are further improved.
The foregoing is merely an embodiment of the present application, and a specific structure and characteristics of common knowledge in the art, which are well known in the scheme, are not described herein, so that a person of ordinary skill in the art knows all the prior art in the application date or before the priority date, can know all the prior art in the field, and has the capability of applying the conventional experimental means before the date, and a person of ordinary skill in the art can complete and implement the present embodiment in combination with his own capability in the light of the present application, and some typical known structures or known methods should not be an obstacle for a person of ordinary skill in the art to implement the present application. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present application, and these should also be considered as the scope of the present application, which does not affect the effect of the implementation of the present application and the utility of the patent.
Claims (7)
1. The novel road traffic accident investigation data acquisition system is characterized by comprising a user side and a processing side, wherein the user side comprises integrated acquisition glasses, an image acquisition module, a laser radar, a communication module, an information prompt module and a VR image display module are arranged on the integrated acquisition glasses, the image acquisition module is used for acquiring image information of an accident scene, the laser radar is used for scanning the accident scene and acquiring three-dimensional space information corresponding to the accident scene, the information prompt module is used for importing an accident scene acquisition standard and generating prompt information according to the accident scene acquisition standard, the prompt information comprises items to be acquired, acquisition stations, acquisition sequences, acquisition stay information and information to be acquired, and the VR image display module is used for projecting the prompt information into a visual space;
The processing end comprises a data processing module arranged at the cloud end, wherein the data processing module performs bidirectional information interaction with the integrated acquisition glasses through a communication module, and is used for processing image information and three-dimensional space information transmitted by the integrated acquisition glasses, converting the image information and the three-dimensional space information into panoramic pictures marked with standard sizes and transmitting the panoramic pictures to the integrated acquisition glasses;
the communication module is also provided with a sharing unit, wherein the sharing unit is used for sharing the acquired image information and three-dimensional space information with other integrated acquisition glasses and sharing the unfinished acquisition actions to the other integrated acquisition glasses when the acquisition actions of the integrated acquisition glasses are stopped;
The data processing module is used for processing the image information and the three-dimensional space information transmitted by the integrated acquisition glasses and comprises the steps of generating a three-dimensional point cloud of an accident scene based on the three-dimensional space information, splicing the image information into a panoramic picture and carrying out standard size marking, wherein the standard size marking comprises the steps of converting road mark marks and municipal facility information in the panoramic picture into standardized coordinate points based on the image information and the three-dimensional point cloud, and adding layers and color attributes to the standardized coordinate points;
When the complete panoramic picture cannot be generated according to the image information, the data processing module predicts the panoramic missing part based on the image information and generates a transparent mask equivalent to replace the panoramic missing part so as to form an equivalent panoramic picture.
2. The novel road traffic accident investigation data acquisition system according to claim 1 is characterized in that an adjustment module is further arranged on the integrated acquisition glasses, and the adjustment module is used for adjusting the display effect of the panoramic picture.
3. The system of claim 1, wherein the communication module is further configured to perform online voice communication or online video communication.
4. The novel road traffic accident investigation data acquisition system according to claim 1, wherein the data processing module is further configured to identify VIN codes of the accident vehicles in the accident scene based on the image information and the three-dimensional point cloud when the standard size is marked, and acquire standard body size information of the corresponding accident vehicles from the network based on the VIN codes, thereby acquiring deformation data and vehicle trace lengths of the accident vehicles.
5. The novel road traffic accident investigation data acquisition system according to claim 1 is characterized in that the data processing module is further provided with a prompt tag on the equivalent panoramic picture, wherein the prompt tag comprises a panoramic missing part information item, a missing labeling reference information item, image information to be acquired again and a three-dimensional space information item.
6. The novel road traffic accident investigation data acquisition system according to claim 1, wherein the data processing module is further configured to perform file and structured output of the acquired information.
7. A novel road traffic accident investigation data acquisition method, which is characterized in that a novel road traffic accident investigation data acquisition system as claimed in any one of claims 1-6 is adopted for data acquisition, and comprises the following steps of adopting integrated acquisition glasses and acquiring traffic accident data according to prompt information of an information prompt module.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108986468A (en) * | 2018-08-01 | 2018-12-11 | 平安科技（深圳）有限公司 | Processing method, device, computer equipment and the computer storage medium of traffic accident |
| CN113470357A (en) * | 2021-06-30 | 2021-10-01 | 中国汽车工程研究院股份有限公司 | Road traffic accident information processing system and method |
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