WO2020168842A1 - 车辆定损方法和装置、电子设备 - Google Patents

车辆定损方法和装置、电子设备 Download PDF

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Publication number
WO2020168842A1
WO2020168842A1 PCT/CN2020/070273 CN2020070273W WO2020168842A1 WO 2020168842 A1 WO2020168842 A1 WO 2020168842A1 CN 2020070273 W CN2020070273 W CN 2020070273W WO 2020168842 A1 WO2020168842 A1 WO 2020168842A1
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component
accident vehicle
damaged
target component
scanning
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PCT/CN2020/070273
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English (en)
French (fr)
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蔡伟琦
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阿里巴巴集团控股有限公司
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Publication of WO2020168842A1 publication Critical patent/WO2020168842A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/22—Matching criteria, e.g. proximity measures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/08—Insurance
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/10—Terrestrial scenes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/64—Three-dimensional objects

Definitions

  • One or more embodiments of this specification relate to the field of computer application technology, and in particular to a method and device for determining vehicle damage, and electronic equipment.
  • the determination of whether the internal components are damaged parts usually requires manual disassembly of the accident vehicle. Realize, for example: judge the internal parts obtained by disassembly based on experience or compare new parts, so the efficiency of vehicle damage assessment is low. In this way, how to quickly complete the vehicle damage assessment for an accident vehicle, that is, to improve the efficiency of vehicle damage assessment, and thereby improve the efficiency of claims settlement, has become an urgent problem to be solved.
  • This specification proposes a vehicle damage assessment method, which includes:
  • the method further includes:
  • the external component is a damaged component
  • the internal component in the accident vehicle that has a connection relationship with the external component is determined as the target component, and a perspective scan is performed on the target component.
  • the performing contour scanning of the external components of the accident vehicle includes:
  • the camera mounted on the terminal device where the client is located is called to perform contour scanning of the external components of the accident vehicle.
  • matching the size specification of the component with the standard size specification of the component, and determining whether the component is a damaged component based on the matching result includes:
  • the error value is greater than the preset threshold, it is determined that the component is a damaged component.
  • the determining that the component is a damaged component if the error value is greater than the preset threshold value includes:
  • the component is a damaged component.
  • the performing a perspective scan of the target component of the accident vehicle includes:
  • This specification proposes a vehicle damage assessment device, which includes:
  • the fluoroscopy scanning module is used to perform a fluoroscopy scan on the target component of the accident vehicle in response to the user's scanning operation on the accident vehicle;
  • the first determining module is configured to determine the size specification of the target component based on the fluoroscopy scan result
  • a component determination module configured to match the size specifications of the target component with the standard size specifications of the target component, and determine whether the target component is a damaged component based on the matching result
  • the vehicle damage assessment module is used to perform vehicle damage assessment on the accident vehicle based on the determined damaged components.
  • the device further includes:
  • the contour scanning module is configured to perform contour scanning on the external components of the accident vehicle before performing perspective scanning on the target component of the accident vehicle in response to the user's scanning operation on the accident vehicle;
  • the second determining module is configured to determine the size specification of the external component based on the contour scanning result
  • the component determination module is further configured to match the size specification of the external component with the standard size specification of the external component, and determine whether the external component is a damaged component based on the matching result;
  • the fluoroscopy scanning module is also used to determine the internal component in the accident vehicle that has a connection relationship with the external component as a target component when the external component is a damaged component, and further perform fluoroscopy scanning for the target component .
  • the contour scanning module is specifically configured to:
  • the camera mounted on the terminal device where the client is located is called to perform contour scanning of the external components of the accident vehicle.
  • the component determination module is specifically configured to:
  • the error value is greater than the preset threshold, it is determined that the component is a damaged component.
  • the component determination module is specifically configured to:
  • the component is a damaged component.
  • the fluoroscopy scanning module is specifically used for:
  • This specification proposes an electronic device, which includes:
  • Memory for storing machine executable instructions
  • the processor is prompted to:
  • a certain internal component of the accident vehicle can be used as the target component
  • the size specification of the target component can be obtained by fluoroscopy scanning the target component
  • the size specification of the target component can be compared with the standard size of the target component.
  • the specifications are matched to determine whether the target part is a damaged part based on the matching result.
  • the damaged parts inside the accident vehicle can be determined without manual dismantling of the accident vehicle, and based on the determined internal and external damaged parts of the accident vehicle, the accident vehicle can be damaged. This can improve the efficiency of vehicle damage assessment.
  • Fig. 1 is a flowchart of a method for determining vehicle damage shown in an exemplary embodiment of this specification
  • FIG. 2 is a flowchart of another method for determining vehicle damage shown in an exemplary embodiment of this specification
  • Fig. 3 is a hardware structure diagram of an electronic device where a vehicle damage assessment device is shown in an exemplary embodiment of this specification;
  • Fig. 4 is a block diagram of a vehicle damage assessment device shown in an exemplary embodiment of this specification.
  • first, second, third, etc. may be used in this specification to describe various information, the information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
  • first information may also be referred to as second information, and similarly, the second information may also be referred to as first information.
  • word “if” as used herein can be interpreted as "when” or “when” or "in response to determination”.
  • This specification aims to provide a technical solution for performing fluoroscopy scanning for each target component of an accident vehicle, and determining whether each target component is a damaged component based on the fluoroscopy scanning result, so as to perform vehicle damage assessment on the accident vehicle based on the determined damaged component.
  • the claims company After a car accident occurs, if the claims company receives a report from the owner of the accident vehicle in the car accident, the claims company can make a claim against the accident vehicle.
  • vehicle damage assessment it is usually necessary to perform vehicle damage assessment on the accident vehicle first. For example, a vehicle inspection is performed on the accident vehicle to determine the damaged parts in the accident vehicle, so that the vehicle damage assessment is based on the repair price of these damaged parts.
  • certain internal parts of the accident vehicle can be used as target parts, and a perspective scan can be performed on each target part of the accident vehicle.
  • the size specification of the target component (for example: size data such as the length, width, and height of the target component) can be determined based on the fluoroscopy scanning result of the target component. Subsequently, the determined size specification of the target component may be matched with the standard size specification of the target component, and based on the matching result, it is determined whether the target component is a damaged component.
  • each size data in the determined size specification of the target component can be matched with the corresponding size data in the standard size specification of the target component to obtain the error value between the two, for example: obtained by matching
  • the error value of the size data corresponding to the standard size specification of the target component is greater than the preset threshold value and the number of size data is greater than the preset number, then it can be determined that the target component is a damaged component .
  • 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 and the number of size data is less than or equal to the preset number.
  • the accident vehicle After the damaged parts of the accident vehicle are determined, the accident vehicle can be damaged based on the determined damaged parts.
  • the determined damaged components may include: damaged components determined from the internal components of the accident vehicle through fluoroscopy, and damaged components determined from the external components of the accident vehicle.
  • the person in charge of vehicle damage assessment can inspect the external parts of the accident vehicle with the naked eye to determine the damaged parts from the external parts of the accident vehicle; or, it can also use the external parts of the accident vehicle Perform a contour scan to determine the damaged parts from the external parts of the accident vehicle. This manual does not limit this.
  • a certain internal component of the accident vehicle can be used as the target component
  • the size specification of the target component can be obtained by fluoroscopy scanning the target component
  • the size specification of the target component can be compared with the standard size of the target component.
  • the specifications are matched to determine whether the target part is a damaged part based on the matching result.
  • the damaged parts inside the accident vehicle can be determined without manual dismantling of the accident vehicle, and based on the determined internal and external damaged parts of the accident vehicle, the accident vehicle can be damaged. This can improve the efficiency of vehicle damage assessment.
  • FIG. 1 is a flowchart of a method for determining vehicle damage according to an exemplary embodiment of this description.
  • This method can be applied to a client terminal used for vehicle damage assessment, and the client terminal can be deployed on terminal devices such as mobile phones, tablet devices, notebook computers, PDAs (Personal Digital Assistants, PDAs), and computers.
  • the method may include the following steps:
  • Step 102 in response to the user's scanning operation for the accident vehicle, perform a perspective scan for the target component of the accident vehicle;
  • Step 104 Determine the size specification of the target component based on the fluoroscopy scan result
  • Step 106 Match the size specifications of the target component with the standard size specifications of the target component, and determine whether the target component is a damaged component based on the matching result;
  • Step 108 Perform vehicle damage assessment on the accident vehicle based on the determined damaged components.
  • the user may initiate a scanning operation for the accident vehicle through a user interface provided by the client.
  • the user can be the person responsible for the damage assessment of the vehicle, or the owner of the accident vehicle, which is not limited in this manual.
  • the user interface provided by the client may include a "vehicle scan” button, and the user can initiate a scan operation for the accident vehicle by clicking the button.
  • the scanning operation can be responded to.
  • a fluoroscopic scan can be performed on the target component of the accident vehicle.
  • the target component is usually the internal component of the accident vehicle, that is, the internal components of the accident vehicle are inspected through fluoroscopy to determine the damaged components from the internal components of the accident vehicle.
  • the client can establish a connection with the fluoroscopy terminal in advance.
  • the fluoroscopy scanning terminal may be an electronic scanning terminal based on the Terahertz wave (T wave) electronic scanning technology, or it may be other electronic scanning terminals with fluoroscopy scanning function, which is not limited in this specification.
  • T wave Terahertz wave
  • the fluoroscopy scanning terminal established with the client can be invoked, so that the fluoroscopy scanning terminal can perform a fluoroscopy scan of the target component of the accident vehicle.
  • the fluoroscopy scan result obtained by the fluoroscopy scanning terminal on the target component can also be obtained.
  • the size specification of the target component may be determined based on the fluoroscopy scan result.
  • the fluoroscopy scan result obtained by the fluoroscopy scan of the target component can be used for data analysis to obtain the size specification of the target component.
  • a fluoroscopy scan result obtained by performing a fluoroscopy scan along the length direction of the target component data analysis can be performed on the fluoroscopy scan result to obtain the scanning path distance between the scan to the start position and the end position of the target component , And determine the scanning path distance as the length of the target part.
  • multi-angle fluoroscopy scanning can be performed on the target component, so that the fluoroscopy scanning results corresponding to each angle can be analyzed separately to obtain the size specifications of the target component containing multiple dimensional data.
  • the determined size specifications of the target component can be matched with the standard size specifications of the target component.
  • the standard size specifications of the target component can be input by the user through the user interface provided by the client; or, the standard size specifications of the components in the vehicles of various vehicle models can also be entered into the vehicle damage assessment system in advance to obtain The pre-entered standard size specifications of the target component; this manual does not limit this.
  • the target component is a damaged component based on the matching result.
  • the determined size specification of the target component can be matched with the standard size specification of the target component to obtain an error value between the size specification of the target component and the standard size specification of the target component.
  • the error value obtained through matching may be compared with a preset threshold value to determine whether the error value is greater than the preset threshold value.
  • the preset threshold is usually the maximum error value allowed for the component during the production process.
  • the preset threshold value corresponding to the target component can be input by the user through the user interface provided by the client; or, the preset threshold value corresponding to the component in the vehicle of various vehicle models can also be entered into the vehicle damage assessment system in advance. Thereby, the preset threshold corresponding to the target component entered in advance can be obtained; this specification does not limit this.
  • the error value is greater than the preset threshold, it can be determined that the target component is a damaged component.
  • the error value is less than or equal to the preset threshold, it can be determined that the target component is not a damaged component.
  • the size specification of a component can usually include multiple size data.
  • the size specification of the component can include three size data of length, width, and height.
  • each size data in the determined size specification of the target component can be matched with the corresponding size data in the standard size specification of the target component to obtain the error value of the two.
  • each error value obtained through the matching can be compared with the corresponding preset threshold value to determine whether each error value is greater than the corresponding preset threshold value.
  • the target component is a damaged component.
  • the error value greater than the corresponding preset threshold is less than or equal to the preset number, it can be determined that the target component is not a damaged component.
  • the preset number can be input by the user through the user interface provided by the client, or can be a default default value, which is not limited in this manual.
  • the preset threshold of the target part includes the preset length threshold (that is, the length corresponding to the The preset threshold), the preset width threshold (ie, the preset threshold corresponding to the width), and the preset height threshold (ie, the preset threshold corresponding to the height).
  • the length 1 in the determined size specifications of the target component can be matched with the standard length 1 in the standard size specifications of the target component to obtain the length error value 11;
  • the width 1 in the size specification is matched with the standard width 1 in the standard size specification of the target component, and the width error value 12 is obtained;
  • the height 1 in the determined size specification of the target component is matched with the standard size specification of the target component Match the standard height 1 in, and get the height error value 13:
  • the error value 11 may be compared with the preset length threshold, the error value 12 may be compared with the preset width threshold, and the error value 13 may be compared with the preset height threshold.
  • the error value 11 is greater than the preset length threshold
  • the error value 12 is greater than the preset width threshold
  • the error value 13 is less than the preset height threshold; further assume that the preset number of size data used to determine the damaged part is 1.
  • the error value 11 and the error value 12 are respectively greater than the corresponding preset threshold, that is, the number of size data greater than the corresponding preset threshold is 2>1, it can be determined that the target component is a damaged component.
  • the user can also set the size data for determining the damaged component through the user interface provided by the client. In this way, when the size data in the determined size specification of the target component is greater than the size data in the standard size specification of the target component, it can be determined that the target component is a damaged component.
  • the length and width are set as the size data used to determine the damaged part.
  • the error value 11 and the error value 12 are respectively greater than the corresponding preset threshold, and the error value 11 is the error value of the length and the error value 12 is the error value of the width, it can be determined that the target component is a damaged component.
  • three-dimensional reconstruction may be further performed based on the determined size specifications of the target component to obtain the target The three-dimensional model of the part.
  • three-dimensional reconstruction can be performed based on the standard size specifications of the target component to obtain a standard three-dimensional model of the target component.
  • the obtained three-dimensional model of the target component can be matched with the standard three-dimensional model of the target component.
  • the target component does not match the standard three-dimensional model of the target component, it can be determined that the target component is a damaged component.
  • the obtained three-dimensional model of the target component matches the standard three-dimensional model of the target component, it can be determined that the target component is not a damaged component.
  • the obtained three-dimensional model of the target component and the standard three-dimensional model of the target component can be determined The model does not match, so it can be determined that the target part is a damaged part.
  • the similarity between the obtained three-dimensional model of the target component and the standard three-dimensional model of the target component is greater than or equal to the preset similarity threshold, the obtained three-dimensional model of the target component and the standard three-dimensional model of the target component can be determined The three-dimensional model is matched, so that it can be determined that the target part is not a damaged part.
  • the vehicle in the accident can be damaged based on the determined damaged component. For example, based on the repair price or replacement price of the determined damaged component, the vehicle in the accident can be damaged.
  • Step 202 in response to the user's scanning operation for the accident vehicle, perform contour scanning for the external components of the accident vehicle;
  • Step 204 Determine the size specification of the external component based on the contour scanning result
  • Step 206 Match the size specification of the external component with the standard size specification of the external component, and determine whether the external component is a damaged component based on the matching result;
  • Step 208 If the external component is a damaged component, determine the internal component connected to the external component in the accident vehicle as a target component, and further perform a perspective scan of the target component.
  • contour scanning in response to the user's scanning operation on the accident vehicle, contour scanning may be performed on the external components of the accident vehicle.
  • the client can call the camera mounted on the terminal device where it is located to perform contour scanning of the external components of the accident vehicle.
  • the size specification of the external component can be determined based on the profile scan result.
  • multi-angle contour scanning can be performed on the external component, so that the size specifications of the external component including multiple dimensional data can be obtained by performing data analysis on the contour scanning results corresponding to each angle.
  • the determined size specifications of the external component can be matched with the standard size specifications of the external component.
  • the standard size specifications of the external component can be input by the user through the user interface provided by the client; or, the standard size specifications of the components in the vehicles of various vehicle models can also be entered into the vehicle damage assessment system in advance, so as to obtain The pre-entered standard size specifications of the external component; this manual does not limit this.
  • the determined size specification of the external component can be matched with the standard size specification of the external component to obtain an error value between the size specification of the external component and the standard size specification of the external component.
  • the error value obtained through matching may be compared with a preset threshold value to determine whether the error value is greater than the preset threshold value.
  • the preset threshold is usually the maximum error value allowed for the component during the production process.
  • the preset threshold corresponding to the external component can be input by the user through the user interface provided by the client; or, the preset threshold corresponding to the component in the vehicle of various vehicle models can also be entered into the vehicle damage assessment system in advance. Thereby, the preset threshold corresponding to the external component entered in advance can be obtained; this specification does not limit this.
  • the error value is greater than the preset threshold, it can be determined that the external component is a damaged component.
  • the error value is less than or equal to the preset threshold, it can be determined that the external component is not a damaged component.
  • the size specification of a component can usually include multiple size data.
  • the size specification of the component can include three size data of length, width, and height.
  • each size data in the determined size specification of the external component can be matched with the corresponding size data in the standard size specification of the external component to obtain the error value of the two.
  • each error value obtained through the matching may be compared with the corresponding preset threshold value to determine whether each error value is greater than the corresponding preset threshold value.
  • the number of error values greater than the corresponding preset threshold is greater than the preset number, it can be determined that the external component is a damaged component.
  • the error value greater than the corresponding preset threshold is less than or equal to the preset number, it can be determined that the external component is not a damaged component.
  • the preset number can be input by the user through the user interface provided by the client, or can be a default default value, which is not limited in this manual.
  • the user can also set the size data for determining the damaged component through the user interface provided by the client. In this way, when the size data in the determined size specification of the external component is greater than the size data in the standard size specification of the external component, it can be determined that the external component is a damaged component.
  • three-dimensional reconstruction may be further performed based on the determined size specifications of the external component to obtain the external component.
  • the three-dimensional model of the part may be performed based on the standard size specifications of the external component to obtain a standard three-dimensional model of the external component.
  • the obtained three-dimensional model of the external component can be matched with the standard three-dimensional model of the external component.
  • the obtained three-dimensional model of the external component does not match the standard three-dimensional model of the external component, it can be determined that the external component is a damaged component.
  • the obtained three-dimensional model of the external component matches the standard three-dimensional model of the external component, it can be determined that the external component is not a damaged component.
  • the obtained similarity between the three-dimensional model of the external component and the standard three-dimensional model of the external component is less than the preset similarity threshold, the obtained three-dimensional model of the external component and the standard three-dimensional model of the external component can be determined The model does not match, so it can be determined that the external part is a damaged part.
  • the similarity between the obtained three-dimensional model of the external component and the standard three-dimensional model of the external component is greater than or equal to the preset similarity threshold, the obtained three-dimensional model of the external component and the standard three-dimensional model of the external component can be determined The three-dimensional model is matched, so that it can be determined that the external part is not a damaged part.
  • the internal components connected to the external component are more likely to be damaged.
  • the external lights of an accident vehicle are squeezed due to a collision.
  • the lamp base of the accident vehicle that has a connection relationship with the external vehicle is very likely to be crushed and damaged. Therefore, after a certain external component is determined as a damaged component, the internal component that has a connection relationship with the external component can be determined as the target component, and a fluoroscopic scan can be further performed on the target component.
  • the accident vehicle when performing vehicle damage assessment on the accident vehicle based on the determined damaged component, the accident vehicle may be damaged based on the internal component determined as the damaged component and the external component determined as the damaged component.
  • a certain internal component of the accident vehicle can be used as the target component
  • the size specification of the target component can be obtained by fluoroscopy scanning the target component
  • the size specification of the target component can be compared with the standard size of the target component.
  • the specifications are matched to determine whether the target part is a damaged part based on the matching result.
  • the damaged parts inside the accident vehicle can be determined without manual dismantling of the accident vehicle, and based on the determined internal and external damaged parts of the accident vehicle, the accident vehicle can be damaged. This can improve the efficiency of vehicle damage assessment.
  • this specification also provides an embodiment of the vehicle damage assessment device.
  • the embodiments of the vehicle damage assessment device in this specification can be applied to electronic equipment.
  • the device embodiments can be implemented by software, or by hardware or a combination of software and hardware. Taking software implementation as an example, as a logical device, it is formed by reading the corresponding computer program instructions in the non-volatile memory into the memory through the processor of the electronic device where it is located. From a hardware perspective, as shown in Figure 3, it is a hardware structure diagram of the electronic equipment where the vehicle damage measurement device is located in this manual, except for the processor, memory, network interface, and non-volatile memory shown in Figure 3.
  • the electronic equipment in which the device is located in the embodiment is usually based on the actual function of the vehicle for damage assessment, and may also include other hardware, which will not be repeated.
  • FIG. 4 is a block diagram of a vehicle damage assessment device according to an exemplary embodiment of this specification.
  • the apparatus 40 can be applied to the electronic equipment shown in FIG. 3, including:
  • the fluoroscopy scanning module 401 is configured to perform a fluoroscopy scan of the target component of the accident vehicle in response to the user's scanning operation for the accident vehicle;
  • the first determining module 402 is configured to determine the size specification of the target component based on the fluoroscopy scan result
  • the component determination module 403 is configured to match the size specification of the target component with the standard size specification of the target component, and determine whether the target component is a damaged component based on the matching result;
  • the vehicle damage assessment module 404 is configured to perform vehicle damage assessment on the accident vehicle based on the determined damaged components.
  • the device 40 may further include:
  • the contour scanning module 405 is configured to perform a contour scan on the external components of the accident vehicle before performing a perspective scan on the target component of the accident vehicle in response to the user's scanning operation on the accident vehicle;
  • the second determining module 406 is configured to determine the size specification of the external component based on the contour scanning result
  • the component determination module 403 may also be used to match the size specification of the external component with the standard size specification of the external component, and determine whether the external component is a damaged component based on the matching result;
  • the fluoroscopy scanning module 401 can also be used to determine the internal component in the accident vehicle that has a connection relationship with the external component as a target component when the external component is a damaged component, and further target the target component. Perspective scan.
  • the contour scanning module 405 may be specifically used for:
  • the camera mounted on the terminal device where the client is located is called to perform contour scanning of the external components of the accident vehicle.
  • the component determination module 403 may be specifically used for:
  • the error value is greater than the preset threshold, it is determined that the component is a damaged component.
  • the component determination module 403 may be specifically used for:
  • the component is a damaged component.
  • the fluoroscopy scanning module 401 may be specifically used for:
  • the relevant part can refer to the part of the description of the method embodiment.
  • the device embodiments described above are merely illustrative.
  • the modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical modules, that is, they may be located in One place, or it can be distributed to multiple network modules. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution in this specification. Those of ordinary skill in the art can understand and implement it without creative work.
  • a typical implementation device is a computer.
  • the specific form of the computer can be a personal computer, a laptop computer, a cellular phone, a camera phone, a smart phone, a personal digital assistant, a media player, a navigation device, an email receiving and sending device, and a game control A console, a tablet computer, a wearable device, or a combination of any of these devices.
  • the electronic device includes a processor and a memory for storing machine executable instructions; wherein the processor and the memory are usually connected to each other through an internal bus.
  • the device may also include an external interface to be able to communicate with other devices or components.
  • the processor is prompted to:
  • the processor is also prompted to:
  • the external component is a damaged component
  • the internal component in the accident vehicle that has a connection relationship with the external component is determined as the target component, and a perspective scan is performed on the target component.
  • the processor is prompted to:
  • the camera mounted on the terminal device where the client is located is called to perform contour scanning of the external components of the accident vehicle.
  • the processor is prompted to:
  • the error value is greater than the preset threshold, it is determined that the component is a damaged component.
  • the processor is prompted to:
  • the component is a damaged component.
  • the processor is prompted to:

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Abstract

本说明书一个或多个实施例提供一种车辆定损方法和装置、电子设备，所述方法包括：响应于用户针对事故车辆的扫描操作，针对所述事故车辆的目标部件进行透视扫描；基于透视扫描结果确定所述目标部件的尺寸规格；将所述目标部件的尺寸规格与所述目标部件的标准尺寸规格进行匹配，并基于匹配结果确定所述目标部件是否为损坏部件；基于确定的损坏部件对所述事故车辆进行车辆定损。

Description

车辆定损方法和装置、电子设备 技术领域
本说明书一个或多个实施例涉及计算机应用技术领域，尤其涉及一种车辆定损方法和装置、电子设备。
背景技术
在发生了车祸事故，保险公司接到报案之后，针对申请理赔的事故车辆，通常需要先对该事故车辆进行车辆定损，后续可以基于车辆定损结果针对该事故车辆进行理赔。
对于事故车辆来说，不仅该事故车辆的外部部件会出现损坏，该事故车辆的内部部件也极有可能出现损坏，而内部部件是否为损坏部件的判定通常需要通过人工对事故车辆进行拆解来实现，例如：依据经验或对比新部件对拆解得到的内部部件进行判定，因此车辆定损的效率较低。这样，如何快速完成针对事故车辆的车辆定损，即提高车辆定损的效率，从而提高理赔效率，也就成为了亟待解决的问题。
发明内容
本说明书提出一种车辆定损方法，所述方法包括：
响应于用户针对事故车辆的扫描操作，针对所述事故车辆的目标部件进行透视扫描；
基于透视扫描结果确定所述目标部件的尺寸规格；
将所述目标部件的尺寸规格与所述目标部件的标准尺寸规格进行匹配，并基于匹配结果确定所述目标部件是否为损坏部件；
基于确定的损坏部件对所述事故车辆进行车辆定损。
可选地，所述响应于用户针对事故车辆的扫描操作，针对所述事故车辆的目标部件进行透视扫描之前，还包括：
响应于用户针对事故车辆的扫描操作，针对所述事故车辆的外部部件进行轮廓扫描；
基于轮廓扫描结果确定所述外部部件的尺寸规格；
将所述外部部件的尺寸规格与所述外部部件的标准尺寸规格进行匹配，并基于匹配结果确定所述外部部件是否为损坏部件；
如果所述外部部件为损坏部件，则将所述事故车辆中与所述外部部件存在连接关系的内部部件确定为目标部件，并进一步针对所述目标部件进行透视扫描。
可选地，所述针对所述事故车辆的外部部件进行轮廓扫描，包括：
调用客户端所在的终端设备搭载的摄像头，对所述事故车辆的外部部件进行轮廓扫描。
可选地，将部件的尺寸规格与所述部件的标准尺寸规格进行匹配，并基于匹配结果确定所述部件是否为损坏部件，包括：
将部件的尺寸规格与所述部件的标准尺寸规格进行匹配，得到所述部件的尺寸规格与所述部件的标准尺寸规格的误差值；
确定所述误差值是否大于预设阈值；
如果所述误差值大于所述预设阈值，则确定所述部件为损坏部件。
可选地，所述如果所述误差值大于所述预设阈值，则确定所述部件为损坏部件，包括：
如果所述误差值大于所述预设阈值，则基于所述部件的尺寸规格进行三维重建得到三维模型；
将得到的三维模型与基于所述部件的标准尺寸规格进行三维重建得到的标准三维模型进行匹配；
如果得到的三维模型与所述标准三维模型不匹配，则确定所述部件为损坏部件。
可选地，所述针对所述事故车辆的目标部件进行透视扫描，包括：
调用与客户端建立连接的透视扫描终端，对所述事故车辆的目标部件进行透视扫描。
本说明书提出一种车辆定损装置，所述装置包括：
透视扫描模块，用于响应于用户针对事故车辆的扫描操作，针对所述事故车辆的目标部件进行透视扫描；
第一确定模块，用于基于透视扫描结果确定所述目标部件的尺寸规格；
部件判定模块，用于将所述目标部件的尺寸规格与所述目标部件的标准尺寸规格进行匹配，并基于匹配结果确定所述目标部件是否为损坏部件；
车辆定损模块，用于基于确定的损坏部件对所述事故车辆进行车辆定损。
可选地，所述装置还包括：
轮廓扫描模块，用于响应于用户针对事故车辆的扫描操作，针对所述事故车辆的目标部件进行透视扫描之前，针对所述事故车辆的外部部件进行轮廓扫描；
第二确定模块，用于基于轮廓扫描结果确定所述外部部件的尺寸规格；
所述部件判定模块还用于将所述外部部件的尺寸规格与所述外部部件的标准尺寸规格进行匹配，并基于匹配结果确定所述外部部件是否为损坏部件；
所述透视扫描模块还用于在所述外部部件为损坏部件时，将所述事故车辆中与所述外部部件存在连接关系的内部部件确定为目标部件，并进一步针对所述目标部件进行透视扫描。
可选地，所述轮廓扫描模块具体用于：
调用客户端所在的终端设备搭载的摄像头，对所述事故车辆的外部部件进行轮廓扫描。
可选地，所述部件判定模块具体用于：
将部件的尺寸规格与所述部件的标准尺寸规格进行匹配，得到所述部件的尺寸规格与所述部件的标准尺寸规格的误差值；
确定所述误差值是否大于预设阈值；
如果所述误差值大于所述预设阈值，则确定所述部件为损坏部件。
可选地，所述部件判定模块具体用于：
如果所述误差值大于所述预设阈值，则基于所述部件的尺寸规格进行三维重建得到三维模型；
将得到的三维模型与基于所述部件的标准尺寸规格进行三维重建得到的标准三维模型进行匹配；
如果得到的三维模型与所述标准三维模型不匹配，则确定所述部件为损坏部件。
可选地，所述透视扫描模块具体用于：
调用与客户端建立连接的透视扫描终端，对所述事故车辆的目标部件进行透视扫描。
本说明书提出一种电子设备，所述电子设备包括：
处理器；
用于存储机器可执行指令的存储器；
其中，通过读取并执行所述存储器存储的与车辆定损的控制逻辑对应的机器可执行指令，所述处理器被促使：
响应于用户针对事故车辆的扫描操作，针对所述事故车辆的目标部件进行透视扫描；
基于透视扫描结果确定所述目标部件的尺寸规格；
将所述目标部件的尺寸规格与所述目标部件的标准尺寸规格进行匹配，并基于匹配结果确定所述目标部件是否为损坏部件；
基于确定的损坏部件对所述事故车辆进行车辆定损。
在上述技术方案中，可以将事故车辆的某个内部部件作为目标部件，通过对该目标部件进行透视扫描得到该目标部件的尺寸规格，并将该目标部件的尺寸规格与该目标部件的标准尺寸规格进行匹配，以基于匹配结果确定该目标部件是否为损坏部件。采用这样的方式，可以在不对事故车辆进行人工拆解的情况下，确定该事故车辆内部的损坏部件，并基于确定的该事故车辆内部和外部的损坏部件，对该事故车辆进行车辆定损，从而可以提高车辆定损的效率。
附图说明
图1是本说明书一示例性实施例示出的一种车辆定损方法的流程图；
图2是本说明书一示例性实施例示出的另一种车辆定损方法的流程图；
图3是本说明书一示例性实施例示出的一种车辆定损装置所在电子设备的硬件结构图；
图4是本说明书一示例性实施例示出的一种车辆定损装置的框图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本说明书一个或多个实施例相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本说明书一个或多个实施例的一些方面相一致的装置和方法的例子。
在本说明书使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本说明书。在本说明书和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本说明书可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本说明书范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
本说明书旨在提供一种针对事故车辆的各个目标部件进行透视扫描，并基于透视扫描结果确定各个目标部件是否为损坏部件，以基于确定的损坏部件对该事故车辆进行车辆定损的技术方案。
在发生了车祸事故后，如果理赔公司接到该车祸事故中的事故车辆的车主的报案，则可以由理赔公司针对该事故车辆进行理赔。在进行理赔时，通常需要先对该事故车辆进行车辆定损，例如：对该事故车辆进行车辆检查，以确定该事故车辆中的损坏部件，从而基于这些损坏部件的维修价格进行车辆定损。
由于事故车辆内部的损坏部件通常无法通过肉眼检查确定，因此在具体实现时，可以将事故车辆的某些内部部件作为目标部件，并针对该事故车辆的各个目标部件进行透视扫描。
对于某个目标部件而言，可以基于针对该目标部件的透视扫描结果确定该目标部件的尺寸规格(例如：该目标部件的长度、宽度和高度等尺寸数据)。后续，可以将确定的该目标部件的尺寸规格与该目标部件的标准尺寸规格进行匹配，并基于匹配结果确定该目标部件是否为损坏部件。
举例来说，可以将确定的该目标部件的尺寸规格中的各个尺寸数据分别与该目标部件的标准尺寸规格中对应的尺寸数据进行匹配，得到两者之间的误差值，例如：通过匹配得到确定的该目标部件的长度与该目标部件的标准长度的误差值、确定的该目标部件的宽度与该目标部件的标准宽度的误差值，以及确定的该目标部件的高度与该目标部件的标准高度的误差值等。
如果确定的该目标部件的尺寸规格中，与该目标部件的标准尺寸规格中对应的尺寸数据的误差值大于预设阈值的尺寸数据的数量大于预设数量，则可以确定该目标部件是损坏部件。
相应地，如果确定的该目标部件的尺寸规格中，与该目标部件的标准尺寸规格中对应的尺寸数据的误差值小于或等于预设阈值的尺寸数据的数量小于或等于预设数量，则可以确定该目标部件不是损坏部件。
在确定了该事故车辆的损坏部件后，即可基于确定的损坏部件对该事故车辆进行车辆定损。
需要说明的是，确定的损坏部件可以包括：通过透视扫描从该事故车辆的内部部件中确定的损坏部件，以及从该事故车辆的外部部件中确定的损坏部件。在实际应用中，车辆定损的相关负责人可以通过肉眼对该事故车辆的外部部件进行检查，以从该事故车辆的外部部件中确定损坏部件；或者，也可以通过对该事故车辆的外部部件进行轮廓扫描，从该事故车辆的外部部件中确定损坏部件，本说明书对此不作限制。
在上述技术方案中，可以将事故车辆的某个内部部件作为目标部件，通过对该目标部件进行透视扫描得到该目标部件的尺寸规格，并将该目标部件的尺寸规格与该目标部件的标准尺寸规格进行匹配，以基于匹配结果确定该目标部件是否为损坏部件。采用这样的方式，可以在不对事故车辆进行人工拆解的情况下，确定该事故车辆内部的损坏部件，并基于确定的该事故车辆内部和外部的损坏部件，对该事故车辆进行车辆定损，从而可以提高车辆定损的效率。
下面通过具体实施例对本说明书进行描述。
请参考图1，图1是本说明一示例性实施例示出的一种车辆定损方法的流程图。该方法可以应用于用于车辆定损的客户端，该客户端可以部署在手机、平板设备、笔记本电脑、掌上电脑(Personal Digital Assistants，PDAs)、计算机等终端设备上。该方法可以包括如下步骤：
步骤102，响应于用户针对事故车辆的扫描操作，针对所述事故车辆的目标部件进行透视扫描；
步骤104，基于透视扫描结果确定所述目标部件的尺寸规格；
步骤106，将所述目标部件的尺寸规格与所述目标部件的标准尺寸规格进行匹配，并基于匹配结果确定所述目标部件是否为损坏部件；
步骤108，基于确定的损坏部件对所述事故车辆进行车辆定损。
在本实施例中，在需要对车祸事故中的事故车辆进行车辆定损时，可以由用户通过客户端提供的用户界面，发起针对该事故车辆的扫描操作。
其中，用户可以是车辆定损的相关责任人，也可以是该事故车辆的车主，本说明书对此不作限制。
举例来说，在客户端提供的用户界面中可以包括“车辆扫描”按键，用户可以通过点击该按键，发起针对该事故车辆的扫描操作。
在检测到用户针对该事故车辆的扫描操作时，可以对该扫描操作进行响应。
具体地，响应于用户针对该事故车辆的扫描操作，可以针对该事故车辆的目标部件进行透视扫描。
其中，目标部件通常是该事故车辆的内部部件，即通过透视扫描对该事故车辆的内部部件进行检查，以从该事故车辆的内部部件中确定损坏部件。
在示出的一种实施方式中，客户端可以预先与透视扫描终端建立连接。
其中，透视扫描终端可以是基于特拉赫兹波(T波)电子扫描技术的电子扫描终端，也可以是其他具有透视扫描功能的电子扫描终端，本说明书对此不作限制。
在这种情况下，在检测到用户针对上述事故车辆的扫描操作时，可以调用与客户端建立连接的透视扫描终端，以由该透视扫描终端对该事故车辆的目标部件进行透视扫描。此外，还可以获取该透视扫描终端对该目标部件进行透视扫描得到的透视扫描结果。
在获取到针对上述目标部件进行透视扫描得到的透视扫描结果后，可以基于该透视扫描结果确定该目标部件的尺寸规格。
通常，可以通过对该目标部件进行透视扫描得到的透视扫描结果进行数据分析，得到该目标部件的尺寸规格。
举例来说，针对沿该目标部件的长度方向进行透视扫描得到的透视扫描结果，可以对该透视扫描结果进行数据分析，得到扫描到该目标部件的起始位置和结束位置之间的扫描路径距离，并将该扫描路径距离确定为该目标部件的长度。
在实际应用中，可以对该目标部件进行多角度的透视扫描，从而可以通过对各个角度对应的透视扫描结果分别进行数据分析，得到该目标部件的包含多个尺寸数据的尺寸规格。
在确定了上述目标部件的尺寸规格后，可以将确定的该目标部件的尺寸规格与该目标部件的标准尺寸规格进行匹配。
其中，该目标部件的标准尺寸规格可以由用户通过客户端提供的用户界面输入；或者，也可以预先将各种车辆型号的车辆中的部件的标准尺寸规格录入至车辆定损系统，从而可以获取预先录入的该目标部件的标准尺寸规格；本说明书对此不作限制。
后续，可以基于匹配结果确定该目标部件是否为损坏部件。
在示出的一种实施方式中，可以将确定的上述目标部件的尺寸规格与该目标部件的标准尺寸规格进行匹配，得到该目标部件的尺寸规格与该目标部件的标准尺寸规格的误差值。
后续，可以将通过匹配得到的该误差值与预设阈值进行比较，以确定该误差值是否大于该预设阈值。
其中，预设阈值通常是在生产过程中所允许的针对部件的最大误差值。同样地，该目标部件对应的预设阈值可以由用户通过客户端提供的用户界面输入；或者，也可以预先将各种车辆型号的车辆中的部件对应的预设阈值录入至车辆定损系统，从而可以获取预先录入的该目标部件对应的预设阈值；本说明书对此不作限制。
如果该误差值大于该预设阈值，则可以确定该目标部件为损坏部件。相应地，如果该误差值小于或等于该预设阈值，则可以确定该目标部件不为损坏部件。
在实际应用中，部件的尺寸规格中通常可以包括多个尺寸数据，例如：对于某个立方体形状的部件而言，该部件的尺寸规格中可以包括长度、宽度和高度这三个尺寸数据。在这种情况下，可以将确定的该目标部件的尺寸规格中的各个尺寸数据分别与该目标部件的标准尺寸规格中对应的尺寸数据进行匹配，得到两者的误差值。
后续，可以将通过匹配得到的各个误差值分别与对应的预设阈值进行比较，以确 定各个误差值是否大于对应的预设阈值。
如果大于对应的预设阈值的误差值的数量大于预设数量，则可以确定该目标部件为损坏部件。相应地，如果大于对应的预设阈值的误差值小于或等于预设数量，则可以确定该目标部件不为损坏部件。
其中，预设数量可以由用户通过客户端提供的用户界面输入，也可以是默认的缺省值，本说明书对此不作限制。
以某个立方体形状的目标部件为例，假设该目标部件的尺寸规格中包括长度、宽度和高度这三个尺寸数据；进一步假设该目标部件的预设阈值包括预设长度阈值(即长度对应的预设阈值)、预设宽度阈值(即宽度对应的预设阈值)和预设高度阈值(即高度对应的预设阈值)。
如下表1所示，可以将确定的该目标部件的尺寸规格中的长度1与该目标部件的标准尺寸规格中的标准长度1进行匹配，得到长度的误差值11；将确定的该目标部件的尺寸规格中的宽度1与该目标部件的标准尺寸规格中的标准宽度1进行匹配，得到宽度的误差值12；将确定的该目标部件的尺寸规格中的高度1与该目标部件的标准尺寸规格中的标准高度1进行匹配，得到高度的误差值13：
尺寸规格 标准尺寸规格 误差值
长度1 标准长度1 误差值11
宽度1 标准宽度1 误差值12
高度1 标准高度1 误差值13
表1
后续，可以将误差值11与预设长度阈值进行比较，将误差值12与预设宽度阈值进行比较，将误差值13与预设高度阈值进行比较。
假设误差值11大于预设长度阈值，误差值12大于预设宽度阈值，误差值13小于预设高度阈值；进一步假设用于确定损坏部件的针对尺寸数据的预设数量为1。
由于误差值11和误差值12分别大于对应的预设阈值，即大于对应的预设阈值的尺寸数据的数量为2＞1，因此可以确定该目标部件为损坏部件。
在实际应用中，也可以由用户通过客户端提供的用户界面设置用于确定损坏部件的尺寸数据。这样，可以在确定的该目标部件的尺寸规格中的该尺寸数据大于该目标部件的标准尺寸规格中的该尺寸数据时，确定该目标部件为损坏部件。
继续以上述举例，假设将长度和宽度设置为用于确定损坏部件的尺寸数据。
由于误差值11和误差值12分别大于对应的预设阈值，且误差值11为长度的误差值，误差值12为宽度的误差值，因此可以确定该目标部件为损坏部件。
在示出的一种实施方式中，为了提高损坏部件的判断准确性，在确定上述误差值大于上述预设阈值时，可以进一步地基于确定的上述目标部件的尺寸规格进行三维重建，得到该目标部件的三维模型。另一方面，可以基于该目标部件的标准尺寸规格进行三维重建，得到该目标部件的标准三维模型。
后续，可以将得到的该目标部件的三维模型与该目标部件的标准三维模型进行匹配。
如果得到的该目标部件的三维模型与该目标部件的标准三维模型不匹配，则可以确定该目标部件为损坏部件。相应地，如果得到的该目标部件的三维模型与该目标部件的标准三维模型匹配，则可以确定该目标部件不为损坏部件。
举例来说，如果得到的该目标部件的三维模型与该目标部件的标准三维模型的相似度小于预设的相似度阈值，则可以确定得到的该目标部件的三维模型与该目标部件的标准三维模型不匹配，从而可以确定该目标部件为损坏部件。相应地，如果得到的该目标部件的三维模型与该目标部件的标准三维模型的相似度大于或等于预设的相似度阈值，则可以确定得到的该目标部件的三维模型与该目标部件的标准三维模型匹配，从而可以确定该目标部件不为损坏部件。
在确定了损坏部件后，可以基于确定的损坏部件对上述事故车辆进行车辆定损，例如：根据确定的损坏部件的维修价格或更换价格，对该事故车辆进行车辆定损。
在实际应用中，可以直接将上述事故车辆中所有的内部部件确定为目标部件，并分别针对各个目标部件进行透视扫描，以确定该目标部件是否为损坏部件。
或者，为了减少进行透视扫描的部件数量，提高透视扫描效率，也可以先从上述事故车辆的内部部件中确定目标部件。
具体地，请参考图2，可以采用如下步骤实现从上述事故车辆的内部部件中确定目标部件：
步骤202，响应于用户针对事故车辆的扫描操作，针对所述事故车辆的外部部件进行轮廓扫描；
步骤204，基于轮廓扫描结果确定所述外部部件的尺寸规格；
步骤206，将所述外部部件的尺寸规格与所述外部部件的标准尺寸规格进行匹配，并基于匹配结果确定所述外部部件是否为损坏部件；
步骤208，如果所述外部部件为损坏部件，则将所述事故车辆中与所述外部部件存在连接关系的内部部件确定为目标部件，并进一步针对所述目标部件进行透视扫描。
在本实施例中，响应于用户针对事故车辆的扫描操作，可以先针对该事故车辆的外部部件进行轮廓扫描。
在示出的一种实施方式中，客户端可以调用其所在的终端设备搭载的摄像头，对该事故车辆的外部部件进行轮廓扫描。
后续，可以基于轮廓扫描结果确定该外部部件的尺寸规格。
同样地，也可以通过对该外部部件进行轮廓扫描得到的轮廓扫描结果进行数据分析，得到该外部部件的尺寸规格。
在实际应用中，可以对该外部部件进行多角度的轮廓扫描，从而可以通过对各个角度对应的轮廓扫描结果分别进行数据分析，得到该外部部件的包含多个尺寸数据的尺寸规格。
在确定了上述外部部件的尺寸规格后，可以将确定的该外部部件的尺寸规格与该外部部件的标准尺寸规格进行匹配。
其中，该外部部件的标准尺寸规格可以由用户通过客户端提供的用户界面输入；或者，也可以预先将各种车辆型号的车辆中的部件的标准尺寸规格录入至车辆定损系统，从而可以获取预先录入的该外部部件的标准尺寸规格；本说明书对此不作限制。
后续，可以基于匹配结果确定该外部部件是否为损坏部件。
在示出的一种实施方式中，可以将确定的上述外部部件的尺寸规格与该外部部件的标准尺寸规格进行匹配，得到该外部部件的尺寸规格与该外部部件的标准尺寸规格的误差值。
后续，可以将通过匹配得到的该误差值与预设阈值进行比较，以确定该误差值是否大于该预设阈值。
其中，预设阈值通常是在生产过程中所允许的针对部件的最大误差值。同样地，该外部部件对应的预设阈值可以由用户通过客户端提供的用户界面输入；或者，也可以 预先将各种车辆型号的车辆中的部件对应的预设阈值录入至车辆定损系统，从而可以获取预先录入的该外部部件对应的预设阈值；本说明书对此不作限制。
如果该误差值大于该预设阈值，则可以确定该外部部件为损坏部件。相应地，如果该误差值小于或等于该预设阈值，则可以确定该外部部件不为损坏部件。
在实际应用中，部件的尺寸规格中通常可以包括多个尺寸数据，例如：对于某个立方体形状的部件而言，该部件的尺寸规格中可以包括长度、宽度和高度这三个尺寸数据。在这种情况下，可以将确定的该外部部件的尺寸规格中的各个尺寸数据分别与该外部部件的标准尺寸规格中对应的尺寸数据进行匹配，得到两者的误差值。
后续，可以将通过匹配得到的各个误差值分别与对应的预设阈值进行比较，以确定各个误差值是否大于对应的预设阈值。
如果大于对应的预设阈值的误差值的数量大于预设数量，则可以确定该外部部件为损坏部件。相应地，如果大于对应的预设阈值的误差值小于或等于预设数量，则可以确定该外部部件不为损坏部件。
其中，预设数量可以由用户通过客户端提供的用户界面输入，也可以是默认的缺省值，本说明书对此不作限制。
在实际应用中，也可以由用户通过客户端提供的用户界面设置用于确定损坏部件的尺寸数据。这样，可以在确定的该外部部件的尺寸规格中的该尺寸数据大于该外部部件的标准尺寸规格中的该尺寸数据时，确定该外部部件为损坏部件。
在示出的一种实施方式中，为了提高损坏部件的判断准确性，在确定上述误差值大于上述预设阈值时，可以进一步地基于确定的上述外部部件的尺寸规格进行三维重建，得到该外部部件的三维模型。另一方面，可以基于该外部部件的标准尺寸规格进行三维重建，得到该外部部件的标准三维模型。
后续，可以将得到的该外部部件的三维模型与该外部部件的标准三维模型进行匹配。
如果得到的该外部部件的三维模型与该外部部件的标准三维模型不匹配，则可以确定该外部部件为损坏部件。相应地，如果得到的该外部部件的三维模型与该外部部件的标准三维模型匹配，则可以确定该外部部件不为损坏部件。
举例来说，如果得到的该外部部件的三维模型与该外部部件的标准三维模型的相 似度小于预设的相似度阈值，则可以确定得到的该外部部件的三维模型与该外部部件的标准三维模型不匹配，从而可以确定该外部部件为损坏部件。相应地，如果得到的该外部部件的三维模型与该外部部件的标准三维模型的相似度大于或等于预设的相似度阈值，则可以确定得到的该外部部件的三维模型与该外部部件的标准三维模型匹配，从而可以确定该外部部件不为损坏部件。
在实际应用中，对于某个损坏的外部部件而言，与该外部部件存在连接关系的内部部件也损坏的可能性较大，例如：由于碰撞导致某辆事故车辆的外部车灯被挤压而损坏时，该事故车辆内部与该外部车辆存在连接关系的车灯底座极有可能也被挤压而损坏。因此，在将某个外部部件确定为损坏部件后，可以将与该外部部件存在连接关系的内部部件确定为目标部件，并进一步针对该目标部件进行透视扫描。
针对该目标部件进行透视扫描的具体步骤可以参考图1所示的实施例，本说明书对此不再赘述。
需要说明的是，在基于确定的损坏部件对上述事故车辆进行车辆定损时，可以基于确定为损坏部件的内部部件，以及确定为损坏部件的外部部件，对该事故车辆进行车辆定损。
在上述技术方案中，可以将事故车辆的某个内部部件作为目标部件，通过对该目标部件进行透视扫描得到该目标部件的尺寸规格，并将该目标部件的尺寸规格与该目标部件的标准尺寸规格进行匹配，以基于匹配结果确定该目标部件是否为损坏部件。采用这样的方式，可以在不对事故车辆进行人工拆解的情况下，确定该事故车辆内部的损坏部件，并基于确定的该事故车辆内部和外部的损坏部件，对该事故车辆进行车辆定损，从而可以提高车辆定损的效率。
与前述车辆定损方法的实施例相对应，本说明书还提供了车辆定损装置的实施例。
本说明书车辆定损装置的实施例可以应用在电子设备上。装置实施例可以通过软件实现，也可以通过硬件或者软硬件结合的方式实现。以软件实现为例，作为一个逻辑意义上的装置，是通过其所在电子设备的处理器将非易失性存储器中对应的计算机程序指令读取到内存中运行形成的。从硬件层面而言，如图3所示，为本说明书车辆定损装置所在电子设备的一种硬件结构图，除了图3所示的处理器、内存、网络接口、以及非易失性存储器之外，实施例中装置所在的电子设备通常根据该车辆定损的实际功能，还可以包括其他硬件，对此不再赘述。
请参考图4，图4是本说明书一示例性实施例示出的一种车辆定损装置的框图。该装置40可以应用于图3所示的电子设备，包括：
透视扫描模块401，用于响应于用户针对事故车辆的扫描操作，针对所述事故车辆的目标部件进行透视扫描；
第一确定模块402，用于基于透视扫描结果确定所述目标部件的尺寸规格；
部件判定模块403，用于将所述目标部件的尺寸规格与所述目标部件的标准尺寸规格进行匹配，并基于匹配结果确定所述目标部件是否为损坏部件；
车辆定损模块404，用于基于确定的损坏部件对所述事故车辆进行车辆定损。
在本实施例中，所述装置40还可以包括：
轮廓扫描模块405，用于响应于用户针对事故车辆的扫描操作，针对所述事故车辆的目标部件进行透视扫描之前，针对所述事故车辆的外部部件进行轮廓扫描；
第二确定模块406，用于基于轮廓扫描结果确定所述外部部件的尺寸规格；
所述部件判定模块403还可以用于将所述外部部件的尺寸规格与所述外部部件的标准尺寸规格进行匹配，并基于匹配结果确定所述外部部件是否为损坏部件；
所述透视扫描模块401还可以用于在所述外部部件为损坏部件时，将所述事故车辆中与所述外部部件存在连接关系的内部部件确定为目标部件，并进一步针对所述目标部件进行透视扫描。
在本实施例中，所述轮廓扫描模块405具体可以用于：
调用客户端所在的终端设备搭载的摄像头，对所述事故车辆的外部部件进行轮廓扫描。
在本实施例中，所述部件判定模块403具体可以用于：
将部件的尺寸规格与所述部件的标准尺寸规格进行匹配，得到所述部件的尺寸规格与所述部件的标准尺寸规格的误差值；
确定所述误差值是否大于预设阈值；
如果所述误差值大于所述预设阈值，则确定所述部件为损坏部件。
在本实施例中，所述部件判定模块403具体可以用于：
如果所述误差值大于所述预设阈值，则基于所述部件的尺寸规格进行三维重建得 到三维模型；
将得到的三维模型与基于所述部件的标准尺寸规格进行三维重建得到的标准三维模型进行匹配；
如果得到的三维模型与所述标准三维模型不匹配，则确定所述部件为损坏部件。
在本实施例中，所述透视扫描模块401具体可以用于：
调用与客户端建立连接的透视扫描终端，对所述事故车辆的目标部件进行透视扫描。
上述装置中各个模块的功能和作用的实现过程具体详见上述方法中对应步骤的实现过程，在此不再赘述。
对于装置实施例而言，由于其基本对应于方法实施例，所以相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的，其中所述作为分离部件说明的模块可以是或者也可以不是物理上分开的，作为模块显示的部件可以是或者也可以不是物理模块，即可以位于一个地方，或者也可以分布到多个网络模块上。可以根据实际的需要选择其中的部分或者全部模块来实现本说明书方案的目的。本领域普通技术人员在不付出创造性劳动的情况下，即可以理解并实施。
上述实施例阐明的系统、装置、模块或模块，具体可以由计算机芯片或实体实现，或者由具有某种功能的产品来实现。一种典型的实现设备为计算机，计算机的具体形式可以是个人计算机、膝上型计算机、蜂窝电话、相机电话、智能电话、个人数字助理、媒体播放器、导航设备、电子邮件收发设备、游戏控制台、平板计算机、可穿戴设备或者这些设备中的任意几种设备的组合。
与上述车辆定损方法实施例相对应，本说明书还提供了一种电子设备的实施例。该电子设备包括：处理器以及用于存储机器可执行指令的存储器；其中，处理器和存储器通常通过内部总线相互连接。在其他可能的实现方式中，所述设备还可能包括外部接口，以能够与其他设备或者部件进行通信。
在本实施例中，通过读取并执行所述存储器存储的与车辆定损的控制逻辑对应的机器可执行指令，所述处理器被促使：
响应于用户针对事故车辆的扫描操作，针对所述事故车辆的目标部件进行透视扫描；
基于透视扫描结果确定所述目标部件的尺寸规格；
将所述目标部件的尺寸规格与所述目标部件的标准尺寸规格进行匹配，并基于匹配结果确定所述目标部件是否为损坏部件；
基于确定的损坏部件对所述事故车辆进行车辆定损。
在本实施例中，通过读取并执行所述存储器存储的与车辆定损的控制逻辑对应的机器可执行指令，所述处理器还被促使：
响应于用户针对事故车辆的扫描操作，针对所述事故车辆的外部部件进行轮廓扫描；
基于轮廓扫描结果确定所述外部部件的尺寸规格；
将所述外部部件的尺寸规格与所述外部部件的标准尺寸规格进行匹配，并基于匹配结果确定所述外部部件是否为损坏部件；
如果所述外部部件为损坏部件，则将所述事故车辆中与所述外部部件存在连接关系的内部部件确定为目标部件，并进一步针对所述目标部件进行透视扫描。
在本实施例中，通过读取并执行所述存储器存储的与车辆定损的控制逻辑对应的机器可执行指令，所述处理器被促使：
调用客户端所在的终端设备搭载的摄像头，对所述事故车辆的外部部件进行轮廓扫描。
在本实施例中，通过读取并执行所述存储器存储的与车辆定损的控制逻辑对应的机器可执行指令，所述处理器被促使：
将部件的尺寸规格与所述部件的标准尺寸规格进行匹配，得到所述部件的尺寸规格与所述部件的标准尺寸规格的误差值；
确定所述误差值是否大于预设阈值；
如果所述误差值大于所述预设阈值，则确定所述部件为损坏部件。
在本实施例中，通过读取并执行所述存储器存储的与车辆定损的控制逻辑对应的机器可执行指令，所述处理器被促使：
如果所述误差值大于所述预设阈值，则基于所述部件的尺寸规格进行三维重建得到三维模型；
将得到的三维模型与基于所述部件的标准尺寸规格进行三维重建得到的标准三维模型进行匹配；
如果得到的三维模型与所述标准三维模型不匹配，则确定所述部件为损坏部件。
在本实施例中，通过读取并执行所述存储器存储的与车辆定损的控制逻辑对应的机器可执行指令，所述处理器被促使：
调用与客户端建立连接的透视扫描终端，对所述事故车辆的目标部件进行透视扫描。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本说明书的其它实施方案。本说明书旨在涵盖本说明书的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本说明书的一般性原理并包括本说明书未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本说明书的真正范围和精神由下面的权利要求指出。
应当理解的是，本说明书并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本说明书的范围仅由所附的权利要求来限制。
以上所述仅为本说明书一个或多个实施例的较佳实施例而已，并不用以限制本说明书一个或多个实施例，凡在本说明书一个或多个实施例的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本说明书一个或多个实施例保护的范围之内。

Claims (13)

  1. 一种车辆定损方法，所述方法包括：
    响应于用户针对事故车辆的扫描操作，针对所述事故车辆的目标部件进行透视扫描；
    基于透视扫描结果确定所述目标部件的尺寸规格；
    将所述目标部件的尺寸规格与所述目标部件的标准尺寸规格进行匹配，并基于匹配结果确定所述目标部件是否为损坏部件；
    基于确定的损坏部件对所述事故车辆进行车辆定损。
  2. 根据权利要求1所述的方法，响应于用户针对事故车辆的扫描操作，针对所述事故车辆的目标部件进行透视扫描之前，还包括：
    响应于用户针对事故车辆的扫描操作，针对所述事故车辆的外部部件进行轮廓扫描；
    基于轮廓扫描结果确定所述外部部件的尺寸规格；
    将所述外部部件的尺寸规格与所述外部部件的标准尺寸规格进行匹配，并基于匹配结果确定所述外部部件是否为损坏部件；
    如果所述外部部件为损坏部件，则将所述事故车辆中与所述外部部件存在连接关系的内部部件确定为目标部件，并进一步针对所述目标部件进行透视扫描。
  3. 根据权利要求2所述的方法，针对所述事故车辆的外部部件进行轮廓扫描，包括：
    调用客户端所在的终端设备搭载的摄像头，对所述事故车辆的外部部件进行轮廓扫描。
  4. 根据权利要求1或2所述的方法，将部件的尺寸规格与所述部件的标准尺寸规格进行匹配，并基于匹配结果确定所述部件是否为损坏部件，包括：
    将部件的尺寸规格与所述部件的标准尺寸规格进行匹配，得到所述部件的尺寸规格与所述部件的标准尺寸规格的误差值；
    确定所述误差值是否大于预设阈值；
    如果所述误差值大于所述预设阈值，则确定所述部件为损坏部件。
  5. 根据权利要求4所述的方法，如果所述误差值大于所述预设阈值，则确定所述部件为损坏部件，包括：
    如果所述误差值大于所述预设阈值，则基于所述部件的尺寸规格进行三维重建得到三维模型；
    将得到的三维模型与基于所述部件的标准尺寸规格进行三维重建得到的标准三维模型进行匹配；
    如果得到的三维模型与所述标准三维模型不匹配，则确定所述部件为损坏部件。
  6. 根据权利要求1所述的方法，针对所述事故车辆的目标部件进行透视扫描，包括：
    调用与客户端建立连接的透视扫描终端，对所述事故车辆的目标部件进行透视扫描。
  7. 一种车辆定损装置，所述装置包括：
    透视扫描模块，用于响应于用户针对事故车辆的扫描操作，针对所述事故车辆的目标部件进行透视扫描；
    第一确定模块，用于基于透视扫描结果确定所述目标部件的尺寸规格；
    部件判定模块，用于将所述目标部件的尺寸规格与所述目标部件的标准尺寸规格进行匹配，并基于匹配结果确定所述目标部件是否为损坏部件；
    车辆定损模块，用于基于确定的损坏部件对所述事故车辆进行车辆定损。
  8. 根据权利要求7所述的装置，所述装置还包括：
    轮廓扫描模块，用于响应于用户针对事故车辆的扫描操作，针对所述事故车辆的目标部件进行透视扫描之前，针对所述事故车辆的外部部件进行轮廓扫描；
    第二确定模块，用于基于轮廓扫描结果确定所述外部部件的尺寸规格；
    所述部件判定模块还用于将所述外部部件的尺寸规格与所述外部部件的标准尺寸规格进行匹配，并基于匹配结果确定所述外部部件是否为损坏部件；
    所述透视扫描模块还用于在所述外部部件为损坏部件时，将所述事故车辆中与所述外部部件存在连接关系的内部部件确定为目标部件，并进一步针对所述目标部件进行透视扫描。
  9. 根据权利要求7所述的装置，所述轮廓扫描模块具体用于：
    调用客户端所在的终端设备搭载的摄像头，对所述事故车辆的外部部件进行轮廓扫描。
  10. 根据权利要求7或8所述的装置，所述部件判定模块具体用于：
    将部件的尺寸规格与所述部件的标准尺寸规格进行匹配，得到所述部件的尺寸规格与所述部件的标准尺寸规格的误差值；
    确定所述误差值是否大于预设阈值；
    如果所述误差值大于所述预设阈值，则确定所述部件为损坏部件。
  11. 根据权利要求10所述的装置，所述部件判定模块具体用于：
    如果所述误差值大于所述预设阈值，则基于所述部件的尺寸规格进行三维重建得到三维模型；
    将得到的三维模型与基于所述部件的标准尺寸规格进行三维重建得到的标准三维模型进行匹配；
    如果得到的三维模型与所述标准三维模型不匹配，则确定所述部件为损坏部件。
  12. 根据权利要求7所述的装置，所述透视扫描模块具体用于：
    调用与客户端建立连接的透视扫描终端，对所述事故车辆的目标部件进行透视扫描。
  13. 一种电子设备，所述电子设备包括：
    处理器；
    用于存储机器可执行指令的存储器；
    其中，通过读取并执行所述存储器存储的与车辆定损的控制逻辑对应的机器可执行指令，所述处理器被促使：
    响应于用户针对事故车辆的扫描操作，针对所述事故车辆的目标部件进行透视扫描；
    基于透视扫描结果确定所述目标部件的尺寸规格；
    将所述目标部件的尺寸规格与所述目标部件的标准尺寸规格进行匹配，并基于匹配结果确定所述目标部件是否为损坏部件；
    基于确定的损坏部件对所述事故车辆进行车辆定损。
PCT/CN2020/070273 2019-02-19 2020-01-03 车辆定损方法和装置、电子设备 WO2020168842A1 (zh)

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