CN110008823B - Vehicle damage assessment method and device and electronic equipment - Google Patents
Vehicle damage assessment method and device and electronic equipment Download PDFInfo
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Abstract
One or more embodiments of the present specification provide a vehicle damage assessment method and apparatus, and an electronic device, where the method includes: in response to a scanning operation of a user for an accident vehicle, performing perspective scanning for a target component of the accident vehicle; determining a dimensional specification of the target component based on a perspective scan result; matching the dimensional specification of the target component with a standard dimensional specification of the target component, and determining whether the target component is a damaged component based on a matching result; vehicle damage assessment is performed on the accident vehicle based on the determined damaged component.
Description
Technical Field
One or more embodiments of the present disclosure relate to the field of computer application technologies, and in particular, to a vehicle damage assessment method and apparatus, and an electronic device.
Background
After an accident occurs and an insurance company receives a report, vehicle damage assessment is usually performed on the accident vehicle to which a claim is applied, and then a claim can be performed on the accident vehicle based on a vehicle damage assessment result.
For an accident vehicle, not only the external components of the accident vehicle may be damaged, but also the internal components of the accident vehicle may be damaged, and the determination of whether the internal components are damaged or not is usually implemented by manually disassembling the accident vehicle, for example: the internal parts obtained by disassembly are judged according to experience or comparison with new parts, so that the efficiency of vehicle damage assessment is low. Therefore, how to quickly finish vehicle damage assessment aiming at the accident vehicle, namely, the efficiency of vehicle damage assessment is improved, so that the claim settlement efficiency is improved, and the problem to be solved urgently is also solved.
Disclosure of Invention
The present specification proposes a vehicle damage assessment method, the method comprising:
in response to a scanning operation of a user for an accident vehicle, performing perspective scanning for a target component of the accident vehicle;
determining a dimensional specification of the target component based on a perspective scan result;
matching the dimensional specification of the target component with a standard dimensional specification of the target component, and determining whether the target component is a damaged component based on a matching result;
vehicle damage assessment is performed on the accident vehicle based on the determined damaged component.
Optionally, before the performing the perspective scanning on the target component of the accident vehicle in response to the scanning operation of the user on the accident vehicle, the method further includes:
in response to a user's scanning operation for an accident vehicle, performing contour scanning for an external part of the accident vehicle;
determining a dimensional specification of the external component based on the profile scan result;
matching the dimensional specification of the external part with a standard dimensional specification of the external part, and determining whether the external part is a damaged part based on the matching result;
and if the external part is a damaged part, determining an internal part in the accident vehicle, which has a connection relation with the external part, as a target part, and further performing perspective scanning on the target part.
Optionally, the scanning the contour of the exterior part of the accident vehicle comprises:
and calling a camera carried by the terminal equipment where the client is located, and scanning the outline of the external part of the accident vehicle.
Optionally, matching the dimensional specification of the part with a standard dimensional specification of the part, and determining whether the part is a damaged part based on the matching result, comprising:
matching the dimension specification of the component with the standard dimension specification of the component to obtain an error value of the dimension specification of the component and the standard dimension specification of the component;
determining whether the error value is greater than a preset threshold;
determining the component as a damaged component if the error value is greater than the preset threshold.
Optionally, the determining that the component is a damaged component if the error value is greater than the preset threshold includes:
if the error value is larger than the preset threshold value, performing three-dimensional reconstruction based on the size specification of the component to obtain a three-dimensional model;
matching the obtained three-dimensional model with a standard three-dimensional model obtained by performing three-dimensional reconstruction based on the standard size specification of the component;
and if the obtained three-dimensional model does not match the standard three-dimensional model, determining the part as a damaged part.
Optionally, the perspective scanning for the target component of the accident vehicle includes:
and calling a perspective scanning terminal connected with the client to perform perspective scanning on the target component of the accident vehicle.
The present specification proposes a vehicle damage assessment device, the device comprising:
the perspective scanning module is used for responding to the scanning operation of a user for an accident vehicle and performing perspective scanning for a target component of the accident vehicle;
a first determination module to determine a dimensional specification of the target component based on a perspective scan result;
a component determination module for matching the dimensional specification of the target component with a standard dimensional specification of the target component and determining whether the target component is a damaged component based on the matching result;
and the vehicle damage assessment module is used for performing vehicle damage assessment on the accident vehicle based on the determined damaged part.
Optionally, the apparatus further comprises:
the system comprises a contour scanning module, a contour scanning module and a display module, wherein the contour scanning module is used for responding to the scanning operation of a user for an accident vehicle, and performing contour scanning for an external part of the accident vehicle before performing perspective scanning for a target part of the accident vehicle;
a second determination module to determine a dimensional specification of the external component based on the contour scan result;
the component determination module is further used for matching the dimension specification of the external component with the standard dimension specification of the external component and determining whether the external component is a damaged component or not based on the matching result;
the perspective scanning module is further used for determining an internal component in the accident vehicle, which has a connection relation with the external component, as a target component when the external component is a damaged component, and further performing perspective scanning on the target component.
Optionally, the profile scanning module is specifically configured to:
and calling a camera carried by the terminal equipment where the client is located, and scanning the outline of the external part of the accident vehicle.
Optionally, the component determination module is specifically configured to:
matching the dimension specification of the component with the standard dimension specification of the component to obtain an error value of the dimension specification of the component and the standard dimension specification of the component;
determining whether the error value is greater than a preset threshold;
determining the component as a damaged component if the error value is greater than the preset threshold.
Optionally, the component determination module is specifically configured to:
if the error value is larger than the preset threshold value, performing three-dimensional reconstruction based on the size specification of the component to obtain a three-dimensional model;
matching the obtained three-dimensional model with a standard three-dimensional model obtained by performing three-dimensional reconstruction based on the standard size specification of the component;
and if the obtained three-dimensional model does not match the standard three-dimensional model, determining the part as a damaged part.
Optionally, the perspective scanning module is specifically configured to:
and calling a perspective scanning terminal connected with the client to perform perspective scanning on the target component of the accident vehicle.
This specification proposes an electronic device, which includes:
a processor;
a memory for storing machine executable instructions;
wherein, by reading and executing machine-executable instructions stored by the memory corresponding to control logic for vehicle damage assessment, the processor is caused to:
in response to a scanning operation of a user for an accident vehicle, performing perspective scanning for a target component of the accident vehicle;
determining a dimensional specification of the target component based on a perspective scan result;
matching the dimensional specification of the target component with a standard dimensional specification of the target component, and determining whether the target component is a damaged component based on a matching result;
vehicle damage assessment is performed on the accident vehicle based on the determined damaged component.
In the above-described aspect, a certain internal component of the accident vehicle may be used as a target component, the dimensional specification of the target component is obtained by performing perspective scanning on the target component, and the dimensional specification of the target component may be matched with the standard dimensional specification of the target component, so as to determine whether the target component is a damaged component based on the matching result. In this way, the damaged parts in the accident vehicle can be determined under the condition that the accident vehicle is not manually disassembled, and the accident vehicle can be subjected to vehicle damage assessment based on the determined damaged parts in the accident vehicle and the determined damaged parts outside the accident vehicle, so that the vehicle damage assessment efficiency can be improved.
Drawings
FIG. 1 is a flow chart of a vehicle damage assessment method shown in an exemplary embodiment of the present description;
FIG. 2 is a flow chart of another method of vehicle damage assessment shown in an exemplary embodiment of the present description;
fig. 3 is a hardware configuration diagram of an electronic device in which a vehicle damage assessment apparatus according to an exemplary embodiment of the present disclosure is provided;
fig. 4 is a block diagram of a vehicle damage assessment device according to an exemplary embodiment of the present specification.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with one or more embodiments of the present specification. Rather, they are merely examples of apparatus and methods consistent with certain aspects of one or more embodiments of the specification, as detailed in the claims which follow.
The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the description. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, the first information may also be referred to as second information, and similarly, the second information may also be referred to as first information, without departing from the scope of the present specification. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context.
The technical scheme includes that perspective scanning is conducted on each target component of an accident vehicle, whether each target component is a damaged component or not is determined according to the perspective scanning result, and vehicle damage is conducted on the accident vehicle according to the determined damaged component.
After a car accident occurs, if the claim settlement company receives a claim of the owner of the accident vehicle in the car accident, the claim settlement company can make a claim for the accident vehicle. When a claim is made, it is usually necessary to first make a vehicle damage assessment on the accident vehicle, for example: a vehicle inspection is performed on the accident vehicle to determine damaged components in the accident vehicle for vehicle damage assessment based on a repair price for the damaged components.
Since the damaged parts inside the accident vehicle cannot be usually determined by visual inspection, in a specific implementation, some internal parts of the accident vehicle can be used as target parts, and perspective scanning can be performed on each target part of the accident vehicle.
For a target part, the dimensional specifications of the target part (e.g., dimensional data such as length, width, and height of the target part) may be determined based on the perspective scan results for the target part. Subsequently, the determined dimensional specification of the target component may be matched with a standard dimensional specification of the target component, and it may be determined whether the target component is a damaged component based on a matching result.
For example, each size data in the determined size specification of the target component may be respectively matched with the corresponding size data in the standard size specification of the target component, so as to obtain an error value therebetween, for example: and obtaining an error value of the determined length of the target component and the standard length of the target component, an error value of the determined width of the target component and the standard width of the target component, an error value of the determined height of the target component and the standard height of the target component and the like through matching.
If the number of pieces of size data, of which the error value of size data corresponding to the standard size specification of the target component is greater than the preset threshold value, is greater than the preset number among the determined size specifications of the target component, it may be determined that the target component is a damaged component.
Accordingly, if the number of size data, of which the error value of the size data corresponding to the standard size specification of the target component is less than or equal to the preset threshold value, is less than or equal to the preset number among the determined size specifications of the target component, it may be determined that the target component is not a damaged component.
After the damaged component of the accident vehicle is determined, vehicle damage may be made to the accident vehicle based on the determined damaged component.
It should be noted that the determined damaged component may include: damaged components determined from interior components of the accident vehicle and damaged components determined from exterior components of the accident vehicle are determined by perspective scanning. In practical application, the relevant responsible person of vehicle damage assessment can inspect the external parts of the accident vehicle through naked eyes so as to determine the damaged parts from the external parts of the accident vehicle; alternatively, the damaged component may be determined from the external component of the accident vehicle by performing a profile scan on the external component of the accident vehicle, which is not limited in this specification.
In the above-described aspect, a certain internal component of the accident vehicle may be used as a target component, the dimensional specification of the target component is obtained by performing perspective scanning on the target component, and the dimensional specification of the target component may be matched with the standard dimensional specification of the target component, so as to determine whether the target component is a damaged component based on the matching result. In this way, the damaged parts in the accident vehicle can be determined under the condition that the accident vehicle is not manually disassembled, and the accident vehicle can be subjected to vehicle damage assessment based on the determined damaged parts in the accident vehicle and the determined damaged parts outside the accident vehicle, so that the vehicle damage assessment efficiency can be improved.
The present specification is described below by way of specific examples.
Referring to fig. 1, fig. 1 is a flow chart illustrating a vehicle damage assessment method according to an exemplary embodiment of the present disclosure. The method can be applied to a client for vehicle damage assessment, and the client can be deployed on mobile phones, tablet devices, notebook computers, palmtop computers (PDAs), computers and other terminal devices. The method may comprise the steps of:
104, determining the size specification of the target component based on the perspective scanning result;
and 108, performing vehicle damage assessment on the accident vehicle based on the determined damaged part.
In this embodiment, when vehicle damage needs to be performed on an accident vehicle in a car accident, a scanning operation for the accident vehicle may be initiated by a user through a user interface provided by a client.
The user may be a person responsible for vehicle damage assessment or an owner of the accident vehicle, which is not limited in this specification.
For example, a "vehicle scan" button may be included in the user interface provided by the client, and the user may initiate a scan operation for the accident vehicle by clicking on the button.
Upon detecting a scanning operation of the user for the accident vehicle, the scanning operation may be responded to.
Specifically, in response to a user's scanning operation for the accident vehicle, a perspective scan may be performed for a target component of the accident vehicle.
Wherein the target component is typically an interior component of the accident vehicle, i.e. the interior component of the accident vehicle is inspected by a perspective scan to determine a damaged component from the interior component of the accident vehicle.
In one embodiment shown, the client may establish a connection with the perspective scanning terminal in advance.
The perspective scanning terminal may be an electronic scanning terminal based on a tera-hertz wave (T-wave) electronic scanning technology, or may be other electronic scanning terminals with a perspective scanning function, which is not limited in this specification.
In this case, when the scanning operation of the user for the accident vehicle is detected, the perspective scanning terminal connected with the client may be called, so that the perspective scanning terminal performs perspective scanning on the target component of the accident vehicle. In addition, a perspective scanning result obtained by the perspective scanning terminal performing the perspective scanning on the target component can be obtained.
After obtaining a perspective scan result obtained by performing a perspective scan on the target component, the dimensional specification of the target component may be determined based on the perspective scan result.
In general, the dimensional specification of the target component can be obtained by performing data analysis on a perspective scan result obtained by performing a perspective scan on the target component.
For example, for a perspective scanning result obtained by performing perspective scanning along the length direction of the target component, data analysis may be performed on the perspective scanning result to obtain a scanning path distance between a start position and an end position of the target component, and the scanning path distance may be determined as the length of the target component.
In practical application, the target component can be subjected to multi-angle perspective scanning, so that the size specification of the target component containing a plurality of size data can be obtained by respectively performing data analysis on perspective scanning results corresponding to various angles.
After the dimensional specification of the target component is determined, the determined dimensional specification of the target component may be matched with a standard dimensional specification of the target component.
Wherein the standard dimensional specification of the target component can be input by a user through a user interface provided by the client; or, the standard dimension specification of the component in the vehicles of various vehicle models can be recorded into the vehicle damage assessment system in advance, so that the standard dimension specification of the target component recorded in advance can be obtained; this is not limited by the present description.
Subsequently, it may be determined whether the target component is a damaged component based on the matching result.
In one embodiment, the determined dimensional specification of the target component may be matched with the standard dimensional specification of the target component to obtain an error value between the dimensional specification of the target component and the standard dimensional specification of the target component.
Subsequently, the error value obtained by matching may be compared with a preset threshold to determine whether the error value is greater than the preset threshold.
Wherein the preset threshold is typically the maximum error value for the component allowed during production. Similarly, the preset threshold corresponding to the target component may be input by a user through a user interface provided by the client; or, preset threshold values corresponding to components in vehicles of various vehicle models may be pre-recorded into the vehicle damage assessment system, so that the pre-recorded preset threshold values corresponding to the target component may be obtained; this is not limited by the present description.
If the error value is greater than the preset threshold, the target component may be determined to be a damaged component. Accordingly, if the error value is less than or equal to the preset threshold, it may be determined that the target component is not a damaged component.
In practical applications, the dimensional specification of the component may generally include a plurality of dimensional data, such as: for a cubic component, the dimensional specification of the component may include three dimensional data, namely length, width and height. In this case, the respective pieces of the determined dimensional data in the dimensional specification of the target component may be matched with the corresponding pieces of the dimensional data in the standard dimensional specification of the target component, to obtain an error value between the pieces of the dimensional data.
Subsequently, each error value obtained by matching may be respectively compared with a corresponding preset threshold value to determine whether each error value is greater than the corresponding preset threshold value.
If the number of error values greater than the corresponding preset threshold is greater than a preset number, the target component may be determined to be a damaged component. Accordingly, if an error value greater than a corresponding preset threshold value is less than or equal to a preset number, it may be determined that the target component is not a damaged component.
The preset number may be input by a user through a user interface provided by the client, or may be a default value, which is not limited in this specification.
Taking a target component in a certain cube shape as an example, assuming that the dimensional specification of the target component includes three dimensional data of length, width and height; it is further assumed that the preset threshold values of the target component include a preset length threshold value (i.e., a preset threshold value corresponding to a length), a preset width threshold value (i.e., a preset threshold value corresponding to a width), and a preset height threshold value (i.e., a preset threshold value corresponding to a height).
As shown in table 1 below, length 1 in the determined dimensional specification of the target component may be matched with standard length 1 in the standard dimensional specification of the target component, resulting in an error value 11 of the length; matching the width 1 in the determined dimension specification of the target component with the standard width 1 in the standard dimension specification of the target component to obtain an error value 12 of the width; matching the determined height 1 in the dimensional specification of the target component with the standard height 1 in the standard dimensional specification of the target component to obtain a height error value 13:
| dimensional specification | Standard size specification | Error value |
| Length 1 | Standard length 1 | Error value 11 |
| Width 1 | Standard width 1 | Error value 12 |
| Height 1 | Standard height 1 | Error value 13 |
TABLE 1
Subsequently, the error value 11 may be compared with a preset length threshold, the error value 12 may be compared with a preset width threshold, and the error value 13 may be compared with a preset height threshold.
Assuming that the error value 11 is greater than the preset length threshold, the error value 12 is greater than the preset width threshold, and the error value 13 is less than the preset height threshold; assume further that the preset number for the size data for determining the damaged component is 1.
Since the error values 11 and 12 are respectively larger than the corresponding preset thresholds, that is, the number of size data larger than the corresponding preset thresholds is 2 > 1, it may be determined that the target component is a damaged component.
In practical applications, the size data for determining the damaged component may also be set by the user through a user interface provided by the client. In this way, the target component may be determined to be a damaged component when the dimensional data in the determined dimensional specification of the target component is greater than the dimensional data in the standard dimensional specification of the target component.
Continuing with the above example, assume that the length and width are set as dimensional data for determining the damaged part.
Since the error value 11 and the error value 12 are respectively greater than the corresponding preset threshold, and the error value 11 is a length error value and the error value 12 is a width error value, it can be determined that the target component is a damaged component.
In one embodiment, in order to improve the accuracy of determining the damaged component, when the error value is determined to be greater than the preset threshold, a three-dimensional reconstruction may be further performed based on the determined dimensional specification of the target component to obtain a three-dimensional model of the target component. On the other hand, three-dimensional reconstruction may be performed based on the standard dimensional specification of the target component to obtain a standard three-dimensional model of the target component.
Subsequently, the obtained three-dimensional model of the target component may be matched with the standard three-dimensional model of the target component.
If the resulting three-dimensional model of the target component does not match the standard three-dimensional model of the target component, the target component may be determined to be a damaged component. Accordingly, if the resulting three-dimensional model of the target part matches the standard three-dimensional model of the target part, it may be determined that the target part is not a damaged part.
For example, if the obtained three-dimensional model of the target component and the standard three-dimensional model of the target component have a similarity smaller than a preset similarity threshold, it may be determined that the obtained three-dimensional model of the target component does not match the standard three-dimensional model of the target component, and thus the target component may be determined to be a damaged component. Accordingly, if the obtained three-dimensional model of the target component and the standard three-dimensional model of the target component have a similarity greater than or equal to a preset similarity threshold, it may be determined that the obtained three-dimensional model of the target component matches the standard three-dimensional model of the target component, and thus it may be determined that the target component is not a damaged component.
After the damaged component is determined, vehicle damage may be made to the accident vehicle based on the determined damaged component, for example: and performing vehicle damage assessment on the accident vehicle according to the determined maintenance price or replacement price of the damaged part.
In practical application, all internal components in the accident vehicle can be directly determined as target components, and perspective scanning is performed on each target component to determine whether the target component is a damaged component.
Alternatively, in order to reduce the number of components for performing the perspective scan and improve the perspective scan efficiency, the target component may be first identified from the interior components of the accident vehicle.
Specifically, referring to fig. 2, the determination of the target component from the interior components of the accident vehicle may be achieved by the following steps:
and 208, if the external part is a damaged part, determining an internal part in the accident vehicle, which has a connection relation with the external part, as a target part, and further performing perspective scanning on the target part.
In this embodiment, in response to a scanning operation of a user for an accident vehicle, a contour scan may be performed for an external part of the accident vehicle first.
In one embodiment, the client may call a camera mounted on the terminal device where the client is located, and perform contour scanning on the external part of the accident vehicle.
Subsequently, a dimensional specification of the external component may be determined based on the profile scan results.
Similarly, the dimensional specification of the external component may be obtained by analyzing data of a result of the profile scan obtained by performing the profile scan on the external component.
In practical application, the external part can be subjected to multi-angle contour scanning, so that the dimensional specification of the external part containing a plurality of dimensional data can be obtained by respectively performing data analysis on contour scanning results corresponding to all angles.
After the dimensional specification of the external part is determined, the determined dimensional specification of the external part may be matched with a standard dimensional specification of the external part.
Wherein the standard dimensional specification of the external component can be input by a user through a user interface provided by the client; or, the standard dimension specification of the component in the vehicles of various vehicle models can be recorded into the vehicle damage assessment system in advance, so that the standard dimension specification of the external component recorded in advance can be obtained; this is not limited by the present description.
Subsequently, it may be determined whether the external component is a damaged component based on the matching result.
In one embodiment, the determined dimension of the external component may be matched with the standard dimension of the external component to obtain an error value between the dimension of the external component and the standard dimension of the external component.
Subsequently, the error value obtained by matching may be compared with a preset threshold to determine whether the error value is greater than the preset threshold.
Wherein the preset threshold is typically the maximum error value for the component allowed during production. Similarly, the preset threshold corresponding to the external component may be input by a user through a user interface provided by the client; or, preset threshold values corresponding to components in vehicles of various vehicle models can be recorded into the vehicle damage assessment system in advance, so that the preset threshold values corresponding to the external components recorded in advance can be obtained; this is not limited by the present description.
If the error value is greater than the preset threshold, the external component may be determined to be a damaged component. Accordingly, if the error value is less than or equal to the preset threshold, it may be determined that the external component is not a damaged component.
In practical applications, the dimensional specification of the component may generally include a plurality of dimensional data, such as: for a cubic component, the dimensional specification of the component may include three dimensional data, namely length, width and height. In this case, the respective pieces of the determined dimensional data in the dimensional specification of the external component may be matched with the corresponding pieces of the dimensional data in the standard dimensional specification of the external component, to obtain the error values between the pieces of the dimensional data.
Subsequently, each error value obtained by matching may be respectively compared with a corresponding preset threshold value to determine whether each error value is greater than the corresponding preset threshold value.
If the number of error values greater than the corresponding preset threshold is greater than a preset number, the external component may be determined to be a damaged component. Accordingly, if an error value greater than a corresponding preset threshold value is less than or equal to a preset number, it may be determined that the external component is not a damaged component.
The preset number may be input by a user through a user interface provided by the client, or may be a default value, which is not limited in this specification.
In practical applications, the size data for determining the damaged component may also be set by the user through a user interface provided by the client. Thus, it is possible to determine that the external part is a damaged part when the size data in the determined size specification of the external part is larger than the size data in the standard size specification of the external part.
In one embodiment, in order to improve the accuracy of determining the damaged component, when the error value is determined to be greater than the preset threshold, a three-dimensional reconstruction may be performed based on the determined dimension specification of the external component to obtain a three-dimensional model of the external component. On the other hand, a standard three-dimensional model of the external component may be obtained by performing three-dimensional reconstruction based on the standard dimensional specification of the external component.
Subsequently, the obtained three-dimensional model of the external part may be matched with a standard three-dimensional model of the external part.
If the resulting three-dimensional model of the external part does not match the standard three-dimensional model of the external part, the external part may be determined to be a damaged part. Accordingly, if the resulting three-dimensional model of the external part matches the standard three-dimensional model of the external part, it may be determined that the external part is not a damaged part.
For example, if the obtained similarity between the three-dimensional model of the external component and the standard three-dimensional model of the external component is smaller than a preset similarity threshold, it may be determined that the obtained three-dimensional model of the external component does not match the standard three-dimensional model of the external component, and thus the external component may be determined to be a damaged component. Accordingly, if the obtained three-dimensional model of the external part has a similarity greater than or equal to a preset similarity threshold value with the standard three-dimensional model of the external part, it may be determined that the obtained three-dimensional model of the external part matches the standard three-dimensional model of the external part, and thus it may be determined that the external part is not a damaged part.
In practical applications, for a damaged external component, the internal component connected to the external component is also damaged, for example: when the external lamp of an accident vehicle is crushed and damaged due to collision, the lamp base in the accident vehicle, which is connected with the external vehicle, is probably also crushed and damaged. Therefore, after a certain external component is determined as a damaged component, an internal component having a connection relationship with the external component may be determined as a target component, and further perspective scanning may be performed with respect to the target component.
For the specific steps of performing perspective scanning on the target component, reference may be made to the embodiment shown in fig. 1, which is not described in detail herein.
In the case where the vehicle damage is performed on the above-described accident vehicle based on the determined damaged component, the vehicle damage may be performed on the accident vehicle based on the internal component determined as the damaged component and the external component determined as the damaged component.
In the above-described aspect, a certain internal component of the accident vehicle may be used as a target component, the dimensional specification of the target component is obtained by performing perspective scanning on the target component, and the dimensional specification of the target component may be matched with the standard dimensional specification of the target component, so as to determine whether the target component is a damaged component based on the matching result. In this way, the damaged parts in the accident vehicle can be determined under the condition that the accident vehicle is not manually disassembled, and the accident vehicle can be subjected to vehicle damage assessment based on the determined damaged parts in the accident vehicle and the determined damaged parts outside the accident vehicle, so that the vehicle damage assessment efficiency can be improved.
In correspondence with the foregoing embodiments of the vehicle damage assessment method, the present specification also provides embodiments of a vehicle damage assessment apparatus.
The embodiment of the vehicle damage assessment device can be applied to electronic equipment. The device embodiments may be implemented by software, or by hardware, or by a combination of hardware and software. Taking a software implementation as an example, as a logical device, the device is formed by reading, by a processor of the electronic device where the device is located, a corresponding computer program instruction in the nonvolatile memory into the memory for operation. From a hardware aspect, as shown in fig. 3, the hardware structure diagram of the electronic device in which the vehicle damage assessment apparatus is located in this specification is shown, except for the processor, the memory, the network interface, and the nonvolatile memory shown in fig. 3, the electronic device in which the apparatus is located in the embodiment may also include other hardware according to the actual function of the vehicle damage assessment apparatus, which is not described again.
Referring to fig. 4, fig. 4 is a block diagram of a vehicle damage assessment device according to an exemplary embodiment of the present disclosure. The apparatus 40 can be applied to the electronic device shown in fig. 3, and includes:
a perspective scanning module 401, configured to perform perspective scanning on a target component of an accident vehicle in response to a scanning operation of a user on the accident vehicle;
a first determining module 402 for determining a dimensional specification of the target component based on a perspective scan result;
a component determination module 403, configured to match the dimensional specification of the target component with a standard dimensional specification of the target component, and determine whether the target component is a damaged component based on a matching result;
a vehicle damage assessment module 404 for vehicle damage assessment of the accident vehicle based on the determined damaged component.
In this embodiment, the apparatus 40 may further include:
a contour scanning module 405, configured to perform contour scanning on an external component of an accident vehicle before performing perspective scanning on a target component of the accident vehicle in response to a scanning operation of a user on the accident vehicle;
a second determination module 406 for determining a dimensional specification of the external part based on the contour scan result;
the component determination module 403 may be further configured to match the dimensional specification of the external component with a standard dimensional specification of the external component, and determine whether the external component is a damaged component based on a matching result;
the perspective scanning module 401 may further be configured to determine, when the external component is a damaged component, an internal component in the accident vehicle, which has a connection relationship with the external component, as a target component, and further perform perspective scanning on the target component.
In this embodiment, the profile scanning module 405 may be specifically configured to:
and calling a camera carried by the terminal equipment where the client is located, and scanning the outline of the external part of the accident vehicle.
In this embodiment, the component determination module 403 may specifically be configured to:
matching the dimension specification of the component with the standard dimension specification of the component to obtain an error value of the dimension specification of the component and the standard dimension specification of the component;
determining whether the error value is greater than a preset threshold;
determining the component as a damaged component if the error value is greater than the preset threshold.
In this embodiment, the component determination module 403 may specifically be configured to:
if the error value is larger than the preset threshold value, performing three-dimensional reconstruction based on the size specification of the component to obtain a three-dimensional model;
matching the obtained three-dimensional model with a standard three-dimensional model obtained by performing three-dimensional reconstruction based on the standard size specification of the component;
and if the obtained three-dimensional model does not match the standard three-dimensional model, determining the part as a damaged part.
In this embodiment, the perspective scanning module 401 may be specifically configured to:
and calling a perspective scanning terminal connected with the client to perform perspective scanning on the target component of the accident vehicle.
The implementation process of the functions and actions of each module in the above device is specifically described in the implementation process of the corresponding step in the above method, and is not described herein again.
For the device embodiments, since they substantially correspond to the method embodiments, reference may be made to the partial description of the method embodiments for relevant points. The above-described embodiments of the apparatus are merely illustrative, wherein the modules described as separate parts may or may not be physically separate, and the parts displayed as modules may or may not be physical modules, may be located in one place, or may be distributed on a plurality of network modules. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution in the specification. One of ordinary skill in the art can understand and implement it without inventive effort.
The systems, devices, modules or modules illustrated in the above embodiments may be implemented by a computer chip or an entity, or by an article of manufacture with certain functionality. A typical implementation device is a computer, which may take the form of a personal computer, laptop computer, cellular telephone, camera phone, smart phone, personal digital assistant, media player, navigation device, email messaging device, game console, tablet computer, wearable device, or a combination of any of these devices.
Corresponding to the embodiment of the vehicle damage assessment method, the specification further provides an embodiment of the electronic device. The electronic device includes: a processor and a memory for storing machine executable instructions; wherein the processor and the memory are typically interconnected by an internal bus. In other possible implementations, the device may also include an external interface to enable communication with other devices or components.
In this embodiment, the processor is caused to:
in response to a scanning operation of a user for an accident vehicle, performing perspective scanning for a target component of the accident vehicle;
determining a dimensional specification of the target component based on a perspective scan result;
matching the dimensional specification of the target component with a standard dimensional specification of the target component, and determining whether the target component is a damaged component based on a matching result;
vehicle damage assessment is performed on the accident vehicle based on the determined damaged component.
In this embodiment, the processor is further caused to:
in response to a user's scanning operation for an accident vehicle, performing contour scanning for an external part of the accident vehicle;
determining a dimensional specification of the external component based on the profile scan result;
matching the dimensional specification of the external part with a standard dimensional specification of the external part, and determining whether the external part is a damaged part based on the matching result;
and if the external part is a damaged part, determining an internal part in the accident vehicle, which has a connection relation with the external part, as a target part, and further performing perspective scanning on the target part.
In this embodiment, the processor is caused to:
and calling a camera carried by the terminal equipment where the client is located, and scanning the outline of the external part of the accident vehicle.
In this embodiment, the processor is caused to:
matching the dimension specification of the component with the standard dimension specification of the component to obtain an error value of the dimension specification of the component and the standard dimension specification of the component;
determining whether the error value is greater than a preset threshold;
determining the component as a damaged component if the error value is greater than the preset threshold.
In this embodiment, the processor is caused to:
if the error value is larger than the preset threshold value, performing three-dimensional reconstruction based on the size specification of the component to obtain a three-dimensional model;
matching the obtained three-dimensional model with a standard three-dimensional model obtained by performing three-dimensional reconstruction based on the standard size specification of the component;
and if the obtained three-dimensional model does not match the standard three-dimensional model, determining the part as a damaged part.
In this embodiment, the processor is caused to:
and calling a perspective scanning terminal connected with the client to perform perspective scanning on the target component of the accident vehicle.
Other embodiments of the present disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This specification is intended to cover any variations, uses, or adaptations of the specification following, in general, the principles of the specification and including such departures from the present disclosure as come within known or customary practice within the art to which the specification pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the specification being indicated by the following claims.
It will be understood that the present description is not limited to the precise arrangements described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present description is limited only by the appended claims.
The above description is only for the purpose of illustrating the preferred embodiments of the one or more embodiments of the present disclosure, and is not intended to limit the scope of the one or more embodiments of the present disclosure, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the one or more embodiments of the present disclosure should be included in the scope of the one or more embodiments of the present disclosure.
Claims (11)
1. A vehicle damage assessment method, the method comprising:
in response to a scanning operation of a user for an accident vehicle, performing perspective scanning for a target component of the accident vehicle;
determining a dimensional specification of the target component based on a perspective scan result;
matching the dimensional specification of the target component with a standard dimensional specification of the target component, and determining whether the target component is a damaged component based on a matching result;
performing vehicle damage assessment on the accident vehicle based on the determined damaged component;
before the scanning operation of the user for the accident vehicle and the perspective scanning for the target component of the accident vehicle, the method further comprises the following steps:
in response to a user's scanning operation for an accident vehicle, performing contour scanning for an external part of the accident vehicle;
determining a dimensional specification of the external component based on the profile scan result;
matching the dimensional specification of the external part with a standard dimensional specification of the external part, and determining whether the external part is a damaged part based on the matching result;
and if the external part is a damaged part, determining an internal part in the accident vehicle, which has a connection relation with the external part, as a target part, and further performing perspective scanning on the target part.
2. The method of claim 1, the scanning contours for exterior components of the accident vehicle, comprising:
and calling a camera carried by the terminal equipment where the client is located, and scanning the outline of the external part of the accident vehicle.
3. The method of claim 1, matching a dimensional specification of a part to a standard dimensional specification of the part, and determining whether the part is a damaged part based on the matching result, comprising:
matching the dimension specification of the component with the standard dimension specification of the component to obtain an error value of the dimension specification of the component and the standard dimension specification of the component;
determining whether the error value is greater than a preset threshold;
determining the component as a damaged component if the error value is greater than the preset threshold.
4. The method of claim 3, the determining that the component is a damaged component if the error value is greater than the preset threshold, comprising:
if the error value is larger than the preset threshold value, performing three-dimensional reconstruction based on the size specification of the component to obtain a three-dimensional model;
matching the obtained three-dimensional model with a standard three-dimensional model obtained by performing three-dimensional reconstruction based on the standard size specification of the component;
and if the obtained three-dimensional model does not match the standard three-dimensional model, determining the part as a damaged part.
5. The method of claim 1, the perspective scanning for the target component of the accident vehicle, comprising:
and calling a perspective scanning terminal connected with the client to perform perspective scanning on the target component of the accident vehicle.
6. A vehicle damage assessment apparatus, the apparatus comprising:
the perspective scanning module is used for responding to the scanning operation of a user for an accident vehicle and performing perspective scanning for a target component of the accident vehicle;
a first determination module to determine a dimensional specification of the target component based on a perspective scan result;
a component determination module for matching the dimensional specification of the target component with a standard dimensional specification of the target component and determining whether the target component is a damaged component based on the matching result;
a vehicle damage assessment module for vehicle damage assessment of the accident vehicle based on the determined damaged component;
the device further comprises:
the system comprises a contour scanning module, a contour scanning module and a display module, wherein the contour scanning module is used for responding to the scanning operation of a user for an accident vehicle, and performing contour scanning for an external part of the accident vehicle before performing perspective scanning for a target part of the accident vehicle;
a second determination module to determine a dimensional specification of the external component based on the contour scan result;
the component determination module is further used for matching the dimension specification of the external component with the standard dimension specification of the external component and determining whether the external component is a damaged component or not based on the matching result;
the perspective scanning module is further used for determining an internal component in the accident vehicle, which has a connection relation with the external component, as a target component when the external component is a damaged component, and further performing perspective scanning on the target component.
7. The apparatus of claim 6, the profile scanning module to be specifically configured to:
and calling a camera carried by the terminal equipment where the client is located, and scanning the outline of the external part of the accident vehicle.
8. The apparatus of claim 6, the component determination module to be specifically configured to:
matching the dimension specification of the component with the standard dimension specification of the component to obtain an error value of the dimension specification of the component and the standard dimension specification of the component;
determining whether the error value is greater than a preset threshold;
determining the component as a damaged component if the error value is greater than the preset threshold.
9. The apparatus of claim 8, the component determination module to be specifically configured to:
if the error value is larger than the preset threshold value, performing three-dimensional reconstruction based on the size specification of the component to obtain a three-dimensional model;
matching the obtained three-dimensional model with a standard three-dimensional model obtained by performing three-dimensional reconstruction based on the standard size specification of the component;
and if the obtained three-dimensional model does not match the standard three-dimensional model, determining the part as a damaged part.
10. The apparatus of claim 6, the perspective scanning module to:
and calling a perspective scanning terminal connected with the client to perform perspective scanning on the target component of the accident vehicle.
11. An electronic device, the electronic device comprising:
a processor;
a memory for storing machine executable instructions;
wherein, by reading and executing machine-executable instructions stored by the memory corresponding to control logic for vehicle damage assessment, the processor is caused to:
in response to a scanning operation of a user for an accident vehicle, performing perspective scanning for a target component of the accident vehicle;
determining a dimensional specification of the target component based on a perspective scan result;
matching the dimensional specification of the target component with a standard dimensional specification of the target component, and determining whether the target component is a damaged component based on a matching result;
performing vehicle damage assessment on the accident vehicle based on the determined damaged component;
before the scanning operation of the user for the accident vehicle and the perspective scanning for the target component of the accident vehicle, the method further comprises the following steps:
in response to a user's scanning operation for an accident vehicle, performing contour scanning for an external part of the accident vehicle;
determining a dimensional specification of the external component based on the profile scan result;
matching the dimensional specification of the external part with a standard dimensional specification of the external part, and determining whether the external part is a damaged part based on the matching result;
and if the external part is a damaged part, determining an internal part in the accident vehicle, which has a connection relation with the external part, as a target part, and further performing perspective scanning on the target part.
Priority Applications (3)
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| CN201910124408.2A CN110008823B (en) | 2019-02-19 | 2019-02-19 | Vehicle damage assessment method and device and electronic equipment |
| TW108132395A TW202101387A (en) | 2019-02-19 | 2019-09-09 | Vehicle loss assessment method and device and electronic device |
| PCT/CN2020/070273 WO2020168842A1 (en) | 2019-02-19 | 2020-01-03 | Vehicle damage assessment method and device and electronic device |
Applications Claiming Priority (1)
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| CN201910124408.2A CN110008823B (en) | 2019-02-19 | 2019-02-19 | Vehicle damage assessment method and device and electronic equipment |
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| CN110008823A CN110008823A (en) | 2019-07-12 |
| CN110008823B true CN110008823B (en) | 2020-07-21 |
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| CN110008823B (en) * | 2019-02-19 | 2020-07-21 | 阿里巴巴集团控股有限公司 | Vehicle damage assessment method and device and electronic equipment |
| CN112071007A (en) * | 2020-09-22 | 2020-12-11 | 重庆亚亮科技有限公司 | Museum safety prevention and control management system |
| CN112348799B (en) * | 2020-11-11 | 2021-07-13 | 德联易控科技(北京)有限公司 | Vehicle damage assessment method and device, terminal equipment and storage medium |
| CN114739293A (en) * | 2022-03-25 | 2022-07-12 | 北京博联众睿机器人科技有限公司 | Vehicle body measuring method, system, device and electronic equipment |
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| CN110008823A (en) | 2019-07-12 |
| TW202101387A (en) | 2021-01-01 |
| WO2020168842A1 (en) | 2020-08-27 |
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