CN110598031A

CN110598031A - Motor vehicle exhaust information processing method, device, system, terminal and storage medium

Info

Publication number: CN110598031A
Application number: CN201910846165.3A
Authority: CN
Inventors: 汪锋; 冯祈皓; 冯乐
Original assignee: TIANJIN TONGYANG SCIENCE &TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: TIANJIN TONGYANG SCIENCE &TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2019-12-20

Abstract

The embodiment of the invention discloses a method, a device, a system, a terminal and a storage medium for processing motor vehicle exhaust information, wherein the method comprises the following steps: acquiring target exhaust gas information and object information of each target object, wherein the target exhaust gas information of each target object comprises an identifier and original exhaust gas information corresponding to the identifier, the object information of each target object comprises the identifier and a target image corresponding to the identifier, and the identifiers of different target objects are different; and searching the target tail gas information and the object information with consistent identifiers in the target tail gas information and the object information, and storing the original tail gas information in the target tail gas information with consistent identifiers in association with the target image in the object information. The embodiment of the invention adopts a mode of determining whether the original tail gas information and the target image which are stored in an associated mode belong to the same target object according to the identifier, thereby improving the accuracy of the associated storage.

Description

Motor vehicle exhaust information processing method, device, system, terminal and storage medium

Technical Field

The embodiment of the invention relates to the technology of motor vehicle exhaust, in particular to a method, a device, a system, a terminal and a storage medium for processing motor vehicle exhaust information.

Background

The motor vehicle is one of important transportation means in modern society, and brings great convenience to the work and life of people. However, the exhaust gas emitted from the motor vehicle also becomes an important source of air pollution, and is an important cause of haze and photochemical smog pollution. The above shows that the exhaust gas of the motor vehicle needs to be monitored to determine the motor vehicle which illegally discharges the exhaust gas. In order to realize a motor vehicle which illegally emits tail gas, the image of the motor vehicle is generally required to be stored in association with the tail gas information of the motor vehicle. The purpose of the above-mentioned associative storage is that the image of the motor vehicle usually includes the basic information of the motor vehicle such as the license plate of the motor vehicle, and correspondingly, the image of the motor vehicle and the exhaust gas information of the motor vehicle are associatively stored, if it is determined that the exhaust gas information of the motor vehicle does not meet the exhaust gas emission standard, the user to which the motor vehicle belongs can be determined according to the image of the motor vehicle, so as to execute corresponding measures.

At present, the following method is generally adopted to realize the associated storage of the image of the motor vehicle and the exhaust gas information of the motor vehicle, specifically: acquiring original tail gas information and a target image of each target object, and storing the original tail gas information and the target image of each target object in an associated manner according to the acquired original tail gas information and the target image time sequence of each target object.

However, it has been found that at least the following problems exist in the prior art: the original exhaust gas information and the target image which are stored in an upper computer in a linked manner cannot be guaranteed to belong to the same target object. The target object includes a motor vehicle. In particular, when more than one original exhaust gas information and more than one target image are acquired. The probability of errors in the above-described associative memory will increase significantly. The above shows that the accuracy of the correlation storage of the original tail gas information and the target image is not high.

Disclosure of Invention

The embodiment of the invention provides a method, a device, a system, a terminal and a storage medium for processing motor vehicle exhaust information, which are used for improving the accuracy of the correlation storage of original exhaust information and a target image of a motor vehicle.

In a first aspect, an embodiment of the present invention provides a method for processing information of exhaust gas of a motor vehicle, where the method includes:

acquiring target exhaust gas information and object information of each target object, wherein for each target object, the target exhaust gas information of the target object comprises an identifier and original exhaust gas information corresponding to the identifier, the object information of the target object comprises the identifier and a target image corresponding to the identifier, and the identifiers of different target objects are different;

and searching target tail gas information and object information with consistent identifiers in the target tail gas information and the object information, and storing original tail gas information in the target tail gas information with consistent identifiers in association with a target image in the object information.

Further, before the obtaining of the target exhaust gas information and the target information of each target object, the method further includes:

acquiring length information of each target object;

the acquiring of the target exhaust gas information and the object information of each target object includes:

for each target object, if the target object is determined to be a motor vehicle according to the length information of the target object, acquiring target tail gas information and object information of the target object; or,

the acquiring of the target exhaust gas information and the object information of each target object, wherein for each target object, the target exhaust gas information of the target object includes an identifier and original exhaust gas information corresponding to the identifier, the object information of the target object includes the identifier and a target image corresponding to the identifier, and different identifiers of different target objects are different, includes:

acquiring target exhaust gas information of each target object, wherein the target exhaust gas information of each target object comprises an identifier and original exhaust gas information corresponding to the identifier, and the identifiers of different target objects are different;

for each target object, if the target object is determined to be a motor vehicle according to original exhaust gas information in the target exhaust gas information of the target object, object information is acquired, and the object information comprises the identifier and a target image corresponding to the identifier.

Further, the acquiring length information of each target object includes:

acquiring target time information of each target object, wherein the target time information of each target object comprises first time information and second time information;

and determining the length information of each target object according to the target time information of each target object.

Further, for each target object, if it is determined that the target object is a motor vehicle according to the length information of the target object, acquiring target exhaust gas information and object information of the target object, including:

for each target object, if the length information of the target object belongs to a preset motor vehicle length range, determining that the target object is a motor vehicle, and acquiring target tail gas information and object information of the target object;

for each target object, if the target object is determined to be a motor vehicle according to original exhaust gas information in the target exhaust gas information of the target object, acquiring object information, wherein the object information comprises the identifier and a target image corresponding to the identifier, and the method comprises the following steps:

and for each target object, if the original tail gas information in the target tail gas information of the target object belongs to preset motor vehicle tail gas information, determining that the target object is a motor vehicle, and acquiring object information.

Further, after searching for target exhaust gas information and object information with consistent identifiers from the target exhaust gas information and the object information, and storing the original exhaust gas information in the target exhaust gas information with consistent identifiers in association with the target image in the object information, the method further includes:

determining the type of the motor vehicle to which the target object corresponding to the identifier belongs according to the original exhaust gas information in the target exhaust gas information with the consistent identifier;

and if the original exhaust gas information in the target exhaust gas information with the consistent identifier does not accord with the preset exhaust gas emission standard of the motor vehicle type according to the motor vehicle type, sending violation information to a user associated with the target object.

Further, the determining, according to the original exhaust gas information in the target exhaust gas information with the consistent identifier, a type of the motor vehicle to which the target object corresponding to the identifier belongs includes:

if the original tail gas information in the target tail gas information with the consistent identifier belongs to preset gasoline vehicle tail gas information, determining that the type of the motor vehicle to which the target object corresponding to the identifier belongs is a gasoline motor vehicle;

and if the original tail gas information in the target tail gas information with the consistent identifier belongs to the preset diesel vehicle tail gas information, determining that the type of the motor vehicle to which the target object corresponding to the identifier belongs is a diesel motor vehicle.

In a second aspect, an embodiment of the present invention further provides an apparatus for processing information on exhaust gas of a motor vehicle, the apparatus including:

the device comprises an information acquisition module, a data processing module and a data processing module, wherein the information acquisition module is used for acquiring target exhaust information and object information of each target object, the target exhaust information of each target object comprises an identifier and original exhaust information corresponding to the identifier, the object information of each target object comprises the identifier and a target image corresponding to the identifier, and the identifiers of different target objects are different;

and the association storage module is used for searching the target tail gas information and the object information with consistent identifiers in the target tail gas information and the object information, and associating and storing the original tail gas information in the target tail gas information with consistent identifiers with the target image in the object information.

In a third aspect, an embodiment of the present invention further provides a system for processing information on exhaust gas of a motor vehicle, where the system includes: the system comprises a terminal, a remote sensing monitoring device for motor vehicle exhaust and an image acquisition device; the terminal is provided with the motor vehicle exhaust information processing device according to the second aspect of the embodiment of the invention; the terminal, the motor vehicle tail gas remote sensing monitoring equipment and the image acquisition equipment are in communication connection with each other respectively;

the motor vehicle tail gas remote sensing monitoring equipment is used for generating a snapshot instruction and an identifier of each target object when each target object is detected for the first time, acquiring original tail gas information of each target object, obtaining target tail gas information of each target object according to the original tail gas information of each target object and the identifier of each target object, sending the target tail gas information of each target object to the terminal, and sending the identifier of each target object to the image acquisition equipment;

the image acquisition equipment is used for acquiring images of the target objects according to the snapshot instructions of the target objects to obtain target images of the target objects, associating the target images of the target objects with the identifiers of the target objects to obtain object information, and sending the object information of the target objects to the terminal.

Further, the remote vehicle exhaust monitoring device is further configured to generate first time information of each target object and send the first time information of each target object to the terminal when each target object is detected for the first time, and the remote vehicle exhaust monitoring device is further configured to generate second time information of each target object and send the second time information of each target object to the terminal when each target object is detected again, and the first time information of each target object and the second time information of each target object are used as the target time information of each target object.

Further, the remote sensing monitoring equipment for the motor vehicle exhaust comprises a first remote sensing machine and a second remote sensing machine; the first telemeter comprises a first laser transmitting module and a second laser transmitting module, and the second telemeter comprises a first laser receiving module and a second laser receiving module; the first telemeter and the second telemeter are respectively arranged on two opposite sides of a road;

the first laser receiving module is used for detecting the shielding information generated by each target object through the first laser transmitting module, and the motor vehicle tail gas remote sensing monitoring equipment determines that each target object is detected for the first time;

and the second laser receiving module is used for detecting the shielding information generated by each target object through the second laser transmitting module, and then determining that the motor vehicle exhaust remote sensing monitoring equipment detects each target object again.

In a fourth aspect, an embodiment of the present invention further provides a terminal, where the terminal includes:

one or more processors;

a memory for storing one or more programs;

when the one or more programs are executed by the one or more processors, the one or more processors implement the method for processing vehicle exhaust information according to the first aspect of the embodiment of the present invention.

In a fifth aspect, the embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, which when executed by a processor, implements the method for processing vehicle exhaust information according to the first aspect of the embodiment of the present invention.

The method comprises the steps of obtaining target tail gas information and object information of each target object, wherein the target tail gas information of each target object comprises an identifier and original tail gas information corresponding to the identifier, the object information of each target object comprises the identifier and a target image corresponding to the identifier, the identifiers of different target objects are different, in each target tail gas information and each object information, searching the target tail gas information and the object information with the consistent identifiers, and storing the original tail gas information in the target tail gas information with the consistent identifiers in association with the target image in the object information. The method for determining whether the original tail gas information and the target image which are stored in an associated mode belong to the same target object or not according to the identifier ensures that the original tail gas information and the target image which are stored in the associated mode belong to the same target object, and therefore the accuracy of the associated storage of the original tail gas information and the target image of the motor vehicle is improved.

Drawings

FIG. 1 is a flow chart of a method for processing information on exhaust gas from a motor vehicle according to an embodiment of the present invention;

FIG. 2 is a flow chart of another method of processing motor vehicle exhaust information in an embodiment of the present invention;

FIG. 3 is a flow chart of another method for processing information on exhaust gas from a motor vehicle according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of an apparatus for processing information on exhaust gas from a motor vehicle according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of an automotive exhaust information processing system according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a remote vehicle exhaust monitoring device according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of another vehicle exhaust information processing system according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a terminal in an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and not restrictive thereof, and that various features described in the embodiments may be combined to form multiple alternatives. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

Fig. 1 is a flowchart of a method for processing vehicle exhaust information according to an embodiment of the present invention, where the embodiment is applicable to a situation where accuracy of association between vehicle exhaust information and a vehicle image is improved, and the method may be performed by a vehicle exhaust information processing device, which may be implemented in software and/or hardware, and may be configured in a device, such as a terminal. As shown in fig. 1, the method specifically includes the following steps:

and 110, acquiring target exhaust gas information and object information of each target object, wherein for each target object, the target exhaust gas information of the target object comprises an identifier and original exhaust gas information corresponding to the identifier, the object information of the target object comprises the identifier and a target image corresponding to the identifier, and the identifiers of different target objects are different.

In the embodiment of the invention, the target exhaust gas information and the object information of each target object can be acquired. For each target object, the target exhaust gas information of the target object may include an identifier and original exhaust gas information corresponding to the identifier. The object information of the target object may include the identifier and a target image corresponding to the identifier. The raw exhaust gas information can be understood as exhaust gas emitted by the target object. The target image may be understood as an image of the target object. The target exhaust gas information of the target object may include an identifier and original exhaust gas information corresponding to the identifier, which may be understood as follows: the target exhaust gas information of the target object may be determined according to an identifier of the target object and the original exhaust gas information corresponding to the identifier. The object information of the target object may include an identifier and a target image corresponding to the identifier, and may be understood as follows: the object information of the target object may be determined based on an identifier of the target object and a target image corresponding to the identifier.

The identifier can be used as an identification of the target object, and the identifier corresponds to the target object one to one, that is, the identifiers of different target objects are different, that is, the identifier has uniqueness. The identifier may be generated according to preset rules. Optionally, the identifier may be a 10-bit serial number, and the serial number is generated according to a preset rule and has uniqueness. Because the identifiers of different target objects are different, the identifier of the same target object is the same, the target exhaust gas information comprises the identifier and the original exhaust gas information corresponding to the identifier, and the object information comprises the identifier and the target image corresponding to the identifier, whether the original exhaust gas information and the target image belong to the same target object can be determined according to whether the identifier in the target exhaust gas information is consistent with the identifier in the object information. On this basis, the identifier may be used as a basis for determining whether the original exhaust gas information and the target image belong to the same target object, i.e., if the original exhaust gas information and the target image belong to the same target object, the identifier included in the target exhaust gas information coincides with the identifier included in the object information. If the original exhaust gas information and the target image do not belong to the same target object, the identifier included in the target exhaust gas information is inconsistent with the identifier included in the target information. And if the original exhaust gas information and the target image belong to the same target object, the original exhaust gas information and the target image need to be stored in an associated manner, so that the identifier can be used as a basis for determining whether the original exhaust gas information and the target image are stored in an associated manner.

It should be noted that the above-mentioned target exhaust gas information and the target information of each target object in the acquisition of the target exhaust gas information and the target information of each target object are not stored according to the target object. Based on this, which target exhaust gas information and which object information belong to the same target object in each target exhaust gas information and each object information needs to be determined according to whether the identifiers match.

The number of target exhaust gas information items is the same as the number of object information items, and the number of target exhaust gas information items and the number of object information items are equal to the number of object items. However, for each target exhaust gas information, the content of the original exhaust gas information in the target exhaust gas information may be empty, that is, the original exhaust gas information is not acquired. For each object information, the content of the target image in the object information may also be empty, i.e., the target image is not acquired. Correspondingly, the number of the original tail gas information with non-empty content and the number of the target images with non-empty content may be the same or different, and may be determined according to the actual situation, which is not limited herein.

Illustratively, the number of the target objects is M, the number of the target exhaust information is M, and the number of the object information is M. Based on this, the number of original tail gas information whose content is not empty may be M, and the number of target images whose content is not empty may be M. Or the number of the original tail gas information with the content not being empty may be M, the number of the target images with the content not being empty may be N, and N is greater than or equal to 0 and less than M. Or the number of the original tail gas information with the content not being empty may be N, the number of the target images with the content not being empty may be M, and N is greater than or equal to 0 and is less than M. Or the number of the original tail gas information with the content not being empty may be N, the number of the target images with the content not being empty may be N, and N is greater than or equal to 0 and less than M. The number of the original exhaust gas information whose content is not empty is smaller than the number of the target objects, which may be because the original exhaust gas information of a certain target object or certain target objects is not obtained. The number of target images whose contents are not empty is smaller than the number of target objects, which may be because the target images of some target object or objects are not acquired.

And step 120, searching the target tail gas information and the object information with consistent identifiers in the target tail gas information and the object information, and storing the original tail gas information in the target tail gas information with consistent identifiers in association with the target image in the object information.

In an embodiment of the present invention, it is required to store each original exhaust gas information in association with each target image, where the original exhaust gas information required to be stored in association and the target image belong to the same target object, and because the identifiers of different target objects are different, the identifier of the same target object is the same, the target exhaust gas information includes an identifier and original exhaust gas information corresponding to the identifier, and the object information includes an identifier and a target image corresponding to the identifier, therefore, it may be considered that, according to the identifier, whether the original exhaust gas information and the target image belong to the same target object is determined, and then whether the original exhaust gas information and the target image are stored in association is determined, specifically: the target tail gas information and the object information with consistent identifiers can be searched in the target tail gas information and the object information to obtain information groups with consistent identifiers, the identifiers in the target tail gas information in each information group with consistent identifiers are consistent with the identifiers in the object information, and the original tail gas information in the target tail gas information in the information groups can be stored in a manner of being associated with the target images in the object information. Because the original exhaust gas information and the object information which are stored in the associated manner correspond to the same identifier, the original exhaust gas information and the object image which are stored in the associated manner can be determined to belong to the same target object.

It can be understood that the number of the original tail gas information whose content is not empty is different from the number of the target images whose content is not empty, and if the number of the original tail gas information whose content is not empty is smaller than the number of the target images whose content is not empty, there are target images whose content is not empty, and the original tail gas information belonging to the same target object as the target images cannot be found. If the number of the original tail gas information with the content not being empty is larger than that of the target images with the content not being empty, the original tail gas information with the content not being empty exists, and the target images which belong to the same target object with the original tail gas information cannot be found. The number of the original tail gas information whose content is not empty is the same as the number of the target images whose content is not empty, and it cannot be guaranteed that, for each original tail gas information whose content is not empty, there is a target image whose content is not empty and which belongs to the same target object, and similarly, it cannot be guaranteed that, for each target image whose content is not empty, there is an original tail gas information whose content is not empty and which belongs to the same target object.

Illustratively, if the number of target objects is 4, the number of target exhaust gas information is 4, and the number of object information is also 4. The number of original tail gas information with content not being empty is 3, and the number of target images with content not being empty is 3. The target objects are respectively a target object A, a target object B, a target object C and a target object D; the original tail gas information with non-empty content is respectively original tail gas information mu, original tail gas information v and original tail gas information rho, the original tail gas information mu is the original tail gas information of the target object A, the original tail gas information v is the original tail gas information of the target object C, and the original tail gas information rho is the original tail gas information of the target object D; the target images whose contents are not empty are a target image B, a target image C and a target image D, respectively, the target image B is a target image of a target object B, the target image C is a target image of a target object C, and the target image D is a target image of a target object D. As described above, even if the number of the original exhaust gas information whose contents are not empty is equal to the number of the target images, the target image whose contents belong to the target object a other than empty does not exist for the original exhaust gas information μ. For the target image B, there is no original exhaust gas information belonging to the target object B.

Based on the above, since the conventional technology does not determine whether the original exhaust gas information and the target image belong to the same target object, but directly stores the original exhaust gas information and the target image in an associated manner in sequence, there may be a case where the original exhaust gas information and the target image stored in an associated manner do not belong to the same target object. For example, it is possible to store the original exhaust gas information δ of the target object a in association with the target image B of the target object B. Wherein, the target object a and the target object B may be two adjacent target objects.

Compared with the prior art, the technical scheme provided by the embodiment of the invention determines whether the original tail gas information and the target image belong to the same target object by adopting the identifier after the target object is determined to be the motor vehicle, wherein the identifiers of different target objects are different, namely the identifiers have uniqueness. Only when the identifier in the target exhaust gas information is determined to be consistent with the identifier in the object information, the original exhaust gas information in the target exhaust gas information with the consistent identifier is stored in association with the target image in the object information, so that the original exhaust gas information and the target image which are stored in association belong to the same target object, and the accuracy of the associated storage of the target exhaust gas information and the target information of the target object is improved. It should be noted that the target object may be a motor vehicle or a non-motor vehicle, and whether the target object is a motor vehicle or a non-motor vehicle, the technical solution provided by the embodiment of the present invention can ensure that the original exhaust information and the target image stored in association belong to the same target object. The embodiment of the invention can improve the accuracy of the associated storage of the original tail gas information and the target image of the motor vehicle.

According to the technical scheme of the embodiment, target exhaust gas information and object information of each target object are obtained, wherein for each target object, the target exhaust gas information of the target object comprises an identifier and original exhaust gas information corresponding to the identifier, the object information of the target object comprises the identifier and a target image corresponding to the identifier, identifiers of different target objects are different, in each target exhaust gas information and each object information, the target exhaust gas information and the object information with the consistent identifiers are searched, and the original exhaust gas information in the target exhaust gas information with the consistent identifiers is stored in association with the target image in the object information. The method for determining whether the original tail gas information and the target image which are stored in an associated mode belong to the same target object or not according to the identifier ensures that the original tail gas information and the target image which are stored in the associated mode belong to the same target object, and therefore the accuracy of the associated storage of the original tail gas information and the target image of the motor vehicle is improved.

Optionally, on the basis of the above technical solution, before acquiring the target exhaust gas information and the object information of each target object, the method may further include: and acquiring length information of each target object. Acquiring target exhaust gas information and object information of each target object, which may specifically include: and aiming at each target object, if the target object is determined to be the motor vehicle according to the length information of the target object, acquiring target tail gas information and object information of the target object. Or,

acquiring target exhaust gas information and object information of each target object, wherein for each target object, the target exhaust gas information of the target object includes an identifier and original exhaust gas information corresponding to the identifier, the object information of the target object includes the identifier and a target image corresponding to the identifier, and the identifiers of different target objects are different, which specifically includes: and acquiring target exhaust gas information of each target object, wherein the target exhaust gas information of the target object comprises an identifier and original exhaust gas information corresponding to the identifier, and the identifiers of different target objects are different. And for each target object, if the target object is determined to be a motor vehicle according to original exhaust gas information in the target exhaust gas information of the target object, acquiring object information, wherein the object information comprises an identifier and a target image corresponding to the identifier.

In the embodiment of the invention, because it is not necessary to determine whether the exhaust gas emitted by the target object is in accordance with the exhaust emission standard for the target object which is a non-motor vehicle, the original exhaust gas information and the target image may not be stored in association. Based on this, in order to reduce the data processing amount, it may be determined whether the target object is a motor vehicle, and after determining that the target object is a motor vehicle, the subsequent operation of determining whether the identifiers are consistent is performed, specifically: since the length information of the motor vehicle and the length information of the non-motor vehicle are generally different, it is possible to determine whether the target object is a motor vehicle based on the length information of the target object. In addition, since exhaust gas emitted from a vehicle is different from exhaust gas emitted from a non-vehicle, it is possible to determine whether the target object is a vehicle based on the original exhaust gas information of the target object. On the basis of this, the method is suitable for the production,

acquiring length information of each target object, and acquiring target exhaust gas information and object information of each target object if the target object is determined to be a motor vehicle according to the length information of the target object for each target object, wherein the following understanding can be realized: the length information of each target object can be acquired, and for each target object, whether the target object is a motor vehicle or not can be determined according to the length information. And if the target object is determined to be the motor vehicle according to the length information, the target exhaust gas information and the object information of the target object can be acquired. Based on the above, target exhaust gas information and object information of each target object, which is a motor vehicle, can be obtained. Or,

and acquiring target exhaust gas information of each target object, wherein the target exhaust gas information of the target object comprises an identifier and original exhaust gas information corresponding to the identifier, and the identifiers of different target objects are different. For each target object, if the target object is determined to be a motor vehicle according to original exhaust gas information in the target exhaust gas information of the target object, object information is acquired, the object information includes an identifier and a target image corresponding to the identifier, which can be understood as follows: and acquiring target exhaust gas information of each target object, wherein the target exhaust gas information of each target object comprises an identifier and original exhaust gas information corresponding to the identifier. And determining whether the target object belongs to the motor vehicle or not according to the original tail gas information of the target object. If the target object is determined to be a motor vehicle according to the original exhaust gas information of the target object, object information can be acquired, wherein the object information comprises the identifier and a target image corresponding to the identifier. Based on the above, target exhaust gas information and object information of each target object, which is a motor vehicle, can be obtained.

In addition, it can be understood that, in order to further improve the accuracy of determining whether the target object is a motor vehicle, whether the target object is a motor vehicle may also be determined according to the length information of the target object and the target exhaust gas information. The method comprises the steps of obtaining length information and target tail gas information of each target object, aiming at each target tail gas information including an identifier and original tail gas information corresponding to the identifier, and determining whether the target object is a motor vehicle or not according to the length information and the target tail gas information of the target object. If the target object is determined to be the motor vehicle according to the length information of the target object and the target exhaust information, the object information of the target object can be acquired, and the object information of the target object comprises the identifier and a target image corresponding to the identifier. Based on the above, target exhaust gas information and object information of each target object, which is a motor vehicle, can be obtained.

In addition, due to the different fuels used by the motor vehicles, the motor vehicles can be classified according to their fuel. Accordingly, the raw exhaust information differs for different vehicle types. And, the exhaust emission standards differ for different vehicle types. On the basis of the above, if it is further determined whether the original exhaust gas information of the motor vehicle meets the exhaust emission standard, the type of the motor vehicle to which the motor vehicle belongs needs to be determined. Correspondingly, the type of the motor vehicle to which the motor vehicle belongs can be determined according to the original tail gas information of the motor vehicle. The above shows that the original exhaust gas information in the target exhaust gas information can be used to determine whether the target object is a motor vehicle, and can also be used to determine the type of the motor vehicle to which the motor vehicle belongs.

Optionally, on the basis of the above technical solution, obtaining length information of each target object may specifically include: and acquiring target time information of each target object, wherein the target time information of each target object comprises first time information and second time information. And determining the length information of each target object according to the target time information of each target object.

In an embodiment of the present invention, target time information of each target object may be acquired, and the target time information of each target object includes first time information and second time information. For each target object, length information of the target object may be determined according to the first time information and the second time information based on a laser ranging principle. Based on the above, the length information of each target object can be obtained.

Optionally, on the basis of the above technical solution, for each target object, if it is determined that the target object is a motor vehicle according to the length information of the target object, acquiring target exhaust gas information and object information of the target object may specifically include: and for each target object, if the length information of the target object belongs to the preset motor vehicle length range, determining the target object as a motor vehicle, and acquiring target tail gas information and object information of the target object. For each target object, if the target object is determined to be a motor vehicle according to original exhaust gas information in the target exhaust gas information of the target object, object information is acquired, where the object information includes an identifier and a target image corresponding to the identifier, and the method specifically includes: and for each target object, if the original tail gas information in the target tail gas information of the target object belongs to the preset tail gas information of the motor vehicle, determining that the target object is the motor vehicle, and acquiring the object information.

In the embodiment of the invention, because the length information of the motor vehicle and the length information of the non-motor vehicle are usually different, the length information of the motor vehicle belongs to the preset motor vehicle length range, and the length of the non-motor vehicle does not belong to the preset motor vehicle length range, the upper computer can determine whether the target object is the motor vehicle according to whether the length information of the target object belongs to the preset motor vehicle length range. The upper computer can determine whether the target object is the motor vehicle according to whether the original tail gas information of the target object belongs to the preset motor vehicle tail gas information.

Based on this, for each target object, if the length information of the target object belongs to the preset motor vehicle length range, it is determined that the target object is a motor vehicle, and the target exhaust gas information and the object information of the target object are acquired, which can be understood as follows: and for each target object, determining whether the target object belongs to a preset motor vehicle length range according to the length information of the target object. And if the length information of the target object is determined to belong to the preset motor vehicle length range according to the length information of the target object, determining that the target object is a motor vehicle. If the target object is determined to be the motor vehicle, the target exhaust gas information and the object information of the target object can be acquired. Based on the above, it is determined whether each target object is a motor vehicle.

For each target object, if the original exhaust gas information in the target exhaust gas information of the target object belongs to the preset exhaust gas information of the motor vehicle, determining that the target object is the motor vehicle, and acquiring the object information, which can be understood as follows: and for each target object, determining whether the original exhaust information of the target object belongs to preset motor vehicle exhaust information or not according to the original exhaust information of the target object. And if the original exhaust gas information of the target object is determined to belong to the preset motor vehicle exhaust gas information according to the original exhaust gas information of the target object, determining that the target object is a motor vehicle. If the target object is determined to be a motor vehicle, object information of the target object may be acquired, the object information of the target object including the identifier and a target image corresponding to the identifier. Based on the above, it is determined whether each target object is a motor vehicle.

In addition, it can be understood that, in order to further improve the accuracy of determining whether the target object is a motor vehicle, whether the target object is a motor vehicle may be determined according to whether the length information of the target object belongs to the preset motor vehicle length range and whether the original exhaust gas information belongs to the preset motor vehicle exhaust gas information. The method comprises the steps of obtaining length information and target tail gas information of each target object, determining whether the length information of each target object belongs to a preset motor vehicle length range or not according to the length information of each target object aiming at each target tail gas information comprising an identifier and original tail gas information corresponding to the identifier, and determining whether the original tail gas information of each target object belongs to the preset motor vehicle tail gas information or not according to the original tail gas information of each target object. If the length information of the target object is determined to belong to the preset motor vehicle length range according to the length information of the target object, and the original exhaust gas information of the target object is determined to belong to the preset motor vehicle exhaust gas information according to the original exhaust gas information of the target object, the target object can be determined to be a motor vehicle, if the target object is determined to be the motor vehicle, the object information of the target object can be acquired, and the object information of the target object comprises the identifier and a target image corresponding to the identifier. Based on the above, each determination is made as to whether each target object is a motor vehicle.

Optionally, on the basis of the above technical solution, after searching for target exhaust information and object information with consistent identifiers from each target exhaust information and each object information, and storing the original exhaust information in the target exhaust information with consistent identifiers in association with the target image in the object information, the method may further include: and determining the type of the motor vehicle to which the target object corresponding to the identifier belongs according to the original exhaust gas information in the target exhaust gas information with the consistent identifier. And if the original exhaust gas information in the target exhaust gas information with the consistent identifier does not accord with the preset exhaust gas emission standard of the motor vehicle type according to the motor vehicle type, sending violation information to a user associated with the target object.

In the embodiment of the present invention, since the exhaust emission standards of different vehicle types are different, it is necessary to determine the vehicle type to which the vehicle belongs when determining whether the original exhaust information of the vehicle meets the exhaust emission standards. Specifically, the method comprises the following steps: because the original tail gas information of the motor vehicles adopting different fuels is different, the type of the motor vehicle to which the motor vehicle belongs can be determined according to the original tail gas information. In addition, since the exhaust emission standards of different vehicle types are different, when determining whether the original exhaust information of the vehicle meets the exhaust emission standards, it is necessary to determine whether the original exhaust information of the vehicle meets the exhaust emission standards according to the exhaust emission standards corresponding to the vehicle types. The exhaust emission standard corresponding to each vehicle type can be referred to as a preset vehicle type exhaust emission standard. If the original tail gas information of the motor vehicle does not meet the preset tail gas emission standard of the motor vehicle type, the motor vehicle is indicated to be an illegal emission motor vehicle, and at the moment, illegal information needs to be sent to a user associated with the motor vehicle, so that the user associated with the motor vehicle can know the tail gas emission condition of the motor vehicle according to the illegal information, and corresponding measures can be taken conveniently.

Based on the identifier, the type of the motor vehicle to which the target object corresponding to the identifier belongs is determined according to the original exhaust gas information in the target exhaust gas information with the consistent identifier. If the original exhaust gas information in the target exhaust gas information with the consistent identifier does not accord with the preset exhaust gas emission standard of the motor vehicle type according to the motor vehicle type, violation information is sent to a user associated with the target object, which can be understood as follows: the type of the motor vehicle to which the target object corresponding to the identifier belongs can be determined according to the original exhaust gas information in the target exhaust gas information with consistent identifier. And determining a preset vehicle type exhaust emission standard according to the vehicle type. And determining whether the original exhaust gas information in the target exhaust gas information with the consistent identifier meets the preset vehicle type exhaust gas emission standard or not according to the original exhaust gas information in the target exhaust gas information with the consistent identifier and the preset vehicle type exhaust gas emission standard. If the original exhaust gas information in the target exhaust gas information with the consistent identifier does not accord with the preset motor vehicle type exhaust gas emission standard according to the original exhaust gas information in the target exhaust gas information with the consistent identifier and the preset motor vehicle type exhaust gas emission standard, violation information can be sent to a user associated with the target object, and the violation information can be used for prompting the exhaust gas emission condition of the target object so that the user associated with the target object can take corresponding measures. The user typically associated with the target object may include the owner of the vehicle and/or traffic manager to which the target object belongs.

It should be noted that the types of vehicles described above are classified according to the fuel used by the vehicle. Fuels may include gasoline and diesel. Accordingly, the vehicle types may include gasoline vehicles and diesel vehicles.

Optionally, on the basis of the above technical solution, determining a type of the motor vehicle to which the target object corresponding to the identifier belongs according to the original exhaust gas information in the target exhaust gas information with the consistent identifier may specifically include: and if the original tail gas information in the target tail gas information with the consistent identifier belongs to the preset gasoline vehicle tail gas information, determining that the type of the motor vehicle to which the target object corresponding to the identifier belongs is the gasoline motor vehicle. And if the original tail gas information in the target tail gas information with the consistent identifier belongs to the preset tail gas information of the diesel vehicle, determining that the type of the motor vehicle to which the target object corresponding to the identifier belongs is the diesel motor vehicle.

In the embodiment of the present invention, the motor vehicle may be classified into a gasoline motor vehicle and a diesel motor vehicle according to the fuel used by the motor vehicle. Accordingly, the preset exhaust type emission standard may include a preset gasoline vehicle exhaust emission standard and a preset diesel vehicle exhaust emission standard.

According to the original exhaust gas information in the target exhaust gas information with consistent identifiers, the type of the motor vehicle to which the target object corresponding to the identifier belongs is determined, which can be understood as follows: if the original exhaust gas information in the target exhaust gas information with the consistent identifier belongs to the preset gasoline vehicle exhaust gas information according to the original exhaust gas information in the target exhaust gas information with the consistent identifier, the type of the motor vehicle to which the target object corresponding to the identifier belongs can be indicated as the gasoline motor vehicle, namely the target object is the gasoline motor vehicle. If the original exhaust gas information in the target exhaust gas information with the consistent identifier belongs to the preset diesel vehicle exhaust gas information according to the original exhaust gas information in the target exhaust gas information with the consistent identifier, the type of the motor vehicle to which the target object corresponding to the identifier belongs can be indicated as the diesel motor vehicle, namely the target object is the diesel motor vehicle.

Based on this, if it is determined that the original exhaust gas information in the target exhaust gas information with the consistent identifier does not meet the preset exhaust emission standard of the vehicle type according to the vehicle type, violation information is sent to the user associated with the target object, which can be understood as follows: and if the original exhaust information in the target exhaust information with the consistent identifier does not accord with the preset exhaust emission standard of the gasoline motor vehicle, the violation information can be sent to the user associated with the target object. And if the original exhaust information in the target exhaust information with the consistent identifier does not accord with the preset diesel exhaust emission standard according to the diesel motor vehicle, the violation information can be sent to the user associated with the target object.

Fig. 2 is a flowchart of another method for processing vehicle exhaust information according to an embodiment of the present invention, where the embodiment is applicable to a situation where accuracy of associating vehicle exhaust information with a vehicle image is improved, and the method may be executed by a vehicle exhaust information processing device, which may be implemented in software and/or hardware, and may be configured in a device, such as a terminal. As shown in fig. 2, the method specifically includes the following steps:

step 201, obtaining target time information of each target object, where the target time information of each target object includes first time information and second time information.

Step 202, determining length information of each target object according to the target time information of each target object.

Step 203, determining whether the length information of the target object belongs to a preset motor vehicle length range or not for each target object; if yes, go to step 204; if not, go to step 205.

Step 204, the target object is a motor vehicle, and step 206 is executed.

Step 205, the target object is a non-motor vehicle.

Step 206, acquiring target exhaust gas information and object information of the target object, where the target exhaust gas information of the target object includes an identifier and original exhaust gas information corresponding to the identifier, and the object information of the target object includes the identifier and a target image corresponding to the identifier, and the identifiers of different target objects are different.

Step 207, searching the target exhaust gas information and the object information with the consistent identifiers in the target exhaust gas information and the object information, storing the original exhaust gas information in the target exhaust gas information with the consistent identifiers in association with the target image in the object information, and executing step 208 or step 209.

And step 208, if the original exhaust gas information in the target exhaust gas information with the consistent identifier belongs to the preset gasoline vehicle exhaust gas information, determining that the type of the motor vehicle to which the target object corresponding to the identifier belongs is a gasoline motor vehicle, and executing step 210.

Step 209, if the original exhaust gas information in the target exhaust gas information with the consistent identifier belongs to the preset diesel vehicle exhaust gas information, determining that the type of the motor vehicle to which the target object corresponding to the identifier belongs is a diesel motor vehicle, and executing step 211.

Step 210, determining whether the original tail gas information in the target tail gas information with consistent identifiers meets a preset gasoline vehicle tail gas emission standard or not according to the type of the motor vehicle; if yes, go to step 212; if not, go to step 213.

Step 211, determining whether the original tail gas information in the target tail gas information with consistent identifiers meets preset tail gas emission standards of diesel vehicles according to the types of the motor vehicles; if yes, go to step 212; if not, go to step 213.

Step 212, no violation information is sent to the user associated with the target object.

Step 213, sending violation information to the user associated with the target object.

According to the technical scheme of the embodiment, whether the original tail gas information and the target image which are stored in an associated mode belong to the same target object or not is determined according to the identifier, so that the original tail gas information and the target image which are stored in the associated mode belong to the same target object, and the accuracy of the associated storage of the original tail gas information and the target image of the motor vehicle is improved.

Fig. 3 is a flowchart of another method for processing vehicle exhaust information according to an embodiment of the present invention, where the embodiment is applicable to a situation where accuracy of associating vehicle exhaust information with a vehicle image is improved, and the method may be executed by a vehicle exhaust information processing device, which may be implemented in software and/or hardware, and may be configured in a device, such as a terminal. As shown in fig. 3, the method specifically includes the following steps:

step 301, obtaining target exhaust gas information of each target object, where the target exhaust gas information of the target object includes an identifier and original exhaust gas information corresponding to the identifier, and the identifiers of different target objects are different.

Step 302, determining whether target tail gas information of a target object belongs to preset motor vehicle tail gas information or not for each target object; if yes, go to step 303; if not, go to step 304.

Step 303, the target object is a motor vehicle, and step 305 is executed.

Step 304, the target object is a non-motor vehicle.

Step 305, object information of the target object is obtained, and the object information of the target object comprises the identifier and the target image corresponding to the identifier.

Step 306, searching the target exhaust gas information and the object information with the consistent identifiers in the target exhaust gas information and the object information, storing the original exhaust gas information in the target exhaust gas information with the consistent identifiers in association with the target image in the object information, and executing step 307 or step 308.

Step 307, if the original exhaust information in the target exhaust information with the consistent identifier belongs to the preset gasoline vehicle exhaust information, determining that the type of the motor vehicle to which the target object corresponding to the identifier belongs is a gasoline motor vehicle, and executing step 309.

Step 308, if the original exhaust gas information in the target exhaust gas information with the consistent identifier belongs to the preset diesel vehicle exhaust gas information, determining that the type of the motor vehicle to which the target object corresponding to the identifier belongs is a diesel motor vehicle, and executing step 310.

Step 309, determining whether the original tail gas information in the target tail gas information with consistent identifiers meets a preset gasoline vehicle tail gas emission standard or not according to the type of the motor vehicle; if yes, go to step 311; if not, go to step 312.

Step 310, determining whether the original tail gas information in the target tail gas information with consistent identifiers meets preset tail gas emission standards of diesel vehicles according to the types of the motor vehicles; if yes, go to step 311; if not, go to step 312.

Step 311, violation information is not sent to the user associated with the target object.

Step 312, violation information is sent to the user associated with the target object.

Fig. 4 is a schematic structural diagram of an apparatus for processing vehicle exhaust information according to an embodiment of the present invention, which is applicable to a situation where accuracy of association between vehicle exhaust information and a vehicle image is improved, and the apparatus may be configured in a device, such as a terminal. As shown in fig. 4, the apparatus specifically includes:

the information acquiring module 401 is configured to acquire target exhaust gas information and object information of each target object, where for each target object, the target exhaust gas information of the target object includes an identifier and original exhaust gas information corresponding to the identifier, the object information of the target object includes an identifier and a target image corresponding to the identifier, and identifiers of different target objects are different.

And the association storage module 402 is configured to search for the target exhaust gas information and the object information with the consistent identifier from the target exhaust gas information and the object information, and associate and store the original exhaust gas information in the target exhaust gas information with the consistent identifier and the target image in the object information.

Optionally, on the basis of the above technical solution, the apparatus may further include:

and the length information acquisition module is used for acquiring the length information of each target object.

The information obtaining module 401 may specifically include:

and the first information acquisition submodule is used for acquiring target tail gas information and object information of each target object if the target object is determined to be a motor vehicle according to the length information of the target object. Or,

the information obtaining module 401 may specifically include:

and the second information acquisition submodule is used for acquiring target exhaust information of each target object, wherein the target exhaust information of each target object comprises an identifier and original exhaust information corresponding to the identifier, and the identifiers of different target objects are different.

And the third information acquisition submodule is used for acquiring object information if the target object is determined to be a motor vehicle according to the original exhaust information in the target exhaust information of the target object, wherein the object information comprises an identifier and a target image corresponding to the identifier.

Optionally, on the basis of the above technical solution, the length information obtaining module may specifically include:

and the target time information acquisition submodule is used for acquiring the target time information of each target object, and the target time information of each target object comprises first time information and second time information.

And the length information determining submodule is used for determining the length information of each target object according to the target time information of each target object.

Optionally, on the basis of the above technical solution, the first information obtaining sub-module specifically may include:

and the first information acquisition unit is used for determining that the target object is a motor vehicle and acquiring target tail gas information and object information of the target object if the length information of the target object belongs to the preset motor vehicle length range for each target object.

The third information obtaining sub-module may specifically include:

and the second information acquisition unit is used for determining that the target object is a motor vehicle and acquiring object information if the original tail gas information in the target tail gas information of the target object belongs to the preset motor vehicle tail gas information.

and the motor vehicle type determining module is used for determining the motor vehicle type of the target object corresponding to the identifier according to the original exhaust gas information in the target exhaust gas information with consistent identifier.

And the violation information sending module is used for sending violation information to a user associated with the target object if the original tail gas information in the target tail gas information with consistent identifiers is determined not to meet the preset tail gas emission standard of the type of the motor vehicle according to the type of the motor vehicle.

Optionally, on the basis of the above technical solution, the motor vehicle type determining module may specifically include:

and the gasoline motor vehicle determining submodule is used for determining that the type of the motor vehicle to which the target object corresponding to the identifier belongs is the gasoline motor vehicle if the original tail gas information in the target tail gas information with the consistent identifier belongs to the preset gasoline motor vehicle tail gas information.

And the diesel vehicle determining submodule is used for determining that the type of the vehicle to which the target object corresponding to the identifier belongs is a diesel vehicle if the original tail gas information in the target tail gas information with the consistent identifier belongs to preset diesel vehicle tail gas information.

The motor vehicle exhaust information processing device provided by the embodiment of the invention can execute the motor vehicle exhaust information processing method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.

Fig. 5 is a schematic structural diagram of a motor vehicle exhaust gas information processing system according to an embodiment of the present invention, which is applicable to a situation of improving accuracy of association between motor vehicle exhaust gas information and a motor vehicle image, as shown in fig. 5, the motor vehicle exhaust gas information processing system may specifically include a terminal 4, a motor vehicle exhaust remote sensing monitoring device 5, and an image acquisition device 6, where the terminal 4 may be provided with the motor vehicle exhaust gas information processing device according to the embodiment of the present invention, and the terminal 4, the motor vehicle exhaust remote sensing monitoring device 5, and the image acquisition device 6 are in two-to-two communication connection respectively. The structure and function of which are explained below.

The motor vehicle exhaust remote sensing monitoring device 5 can be used for generating a snapshot instruction and an identifier of each target object when each target object is detected for the first time, acquiring original exhaust information of each target object, obtaining target exhaust information of each target object according to the original exhaust information of each target object and the identifier of each target object, sending the target exhaust information of each target object to the terminal 4, and sending the identifier of each target object to the image acquisition device 6.

In the embodiment of the invention, the remote vehicle exhaust gas monitoring device 5 can be used for monitoring the exhaust gas emitted by each target object. The motor vehicle exhaust remote sensing monitoring device 5 can be arranged on a road. When each target object moves on a road, the motor vehicle exhaust remote sensing monitoring device 5 detects each target object for the first time, that is, the motor vehicle exhaust remote sensing monitoring device 5 detects each target object for the first time, the motor vehicle exhaust remote sensing monitoring device 5 can generate a snapshot instruction and an identifier for each target object, and the motor vehicle exhaust remote sensing monitoring device 5 can collect exhaust emitted by each target object to obtain original exhaust information. The remote motor vehicle exhaust monitoring device 5 can associate the original exhaust information and the identifier of each target object to obtain the target exhaust information of each target object, that is, the target exhaust information of each target object can be understood as including the identifier and the original exhaust information of each target object. The snapshot instruction may be used as an instruction for triggering the image acquisition device 6 to acquire an image of the target object. The identifier may be used as an identification of the target object. The identifier is different from the identifier of the target object, i.e. different target objects, i.e. the identifier is unique. It should be noted that the first time when the remote vehicle exhaust gas monitoring device 5 detects each target object for the first time, that is, the first time when the remote vehicle exhaust gas monitoring device 5 detects each target object for the first time, is the current first time and the first time, because each target object may pass through the remote vehicle exhaust gas monitoring device 5 in the same traveling direction at different times. It should be further noted that the above-mentioned remote sensing monitoring device for motor vehicle exhaust 5 may include two laser emitting modules and two laser receiving modules, where the emitting modules and the receiving modules are in one-to-one correspondence and respectively disposed on two opposite sides of a road. The two laser emitting modules are spaced at a preset distance, and correspondingly, the two laser receiving modules are also spaced at the same preset distance. Based on this, the motor vehicle exhaust remote sensing monitoring device 5 detects each target object for the first time, and can be understood as follows: when a laser receiving module in the motor vehicle exhaust remote sensing monitoring device 5 detects that each target object passes through a laser emitting module corresponding to the laser receiving module, the shielding information generated can determine that each target object is detected by the motor vehicle exhaust remote sensing monitoring device 5 for the first time. In the traveling direction of each target object, one laser receiving module and the laser emitting module corresponding thereto described herein are the laser receiving module and the laser emitting module corresponding thereto through which each target object passes first, as compared with the other laser receiving module and the laser emitting module corresponding thereto.

The image capturing device 6 may be configured to capture an image of each target object according to the snapshot instruction of each target object, obtain a target image of each target object, associate the target image of each target object with the identifier of each target object, obtain object information, and send the object information of each target object to the terminal 4.

In the embodiment of the invention, after receiving the snapshot instruction and the identifier of each target object sent by the remote vehicle exhaust monitoring device 5, the image acquisition device 6 may acquire an image of each target object according to the snapshot instruction of each target object to obtain a target image of each target object, and may associate the target image of each target object with the identifier of each target object to obtain object information of each target object. It is understood that the object information of each target object may be understood to include an identifier of each target object and a target image of each target object. Illustratively, if the image acquisition device 6 receives a snapshot instruction β and an identifier γ for the target object a sent by the remote vehicle exhaust monitoring device 5, the image acquisition device 6 performs image acquisition on the target object a according to the snapshot instruction β to obtain a target image a, and the image acquisition device 6 may associate the target image a with the identifier γ to obtain object information ω of the target object a. The image acquisition device 6 may be a camera. The image capturing device 6 may be disposed above the road.

According to the technical scheme of the embodiment of the invention, whether the original tail gas information and the target image which are stored in a related manner belong to the same target object is determined according to the identifier, so that the original tail gas information and the target image which are stored in a related manner belong to the same target object is ensured, and the accuracy of the related storage of the original tail gas information and the target image of the motor vehicle is further improved.

Optionally, on the basis of the above technical solution, the remote vehicle exhaust monitoring device 5 may be further configured to generate first time information of each target object and send the first time information of each target object to the terminal 4 when each target object is detected for the first time, and the remote vehicle exhaust monitoring device 5 may be further configured to generate second time information of each target object and send the second time information of each target object to the terminal 4 when each target object is detected again, and use the first time information of each target object and the second time information of each target object as the target time information of each target object.

In the embodiment of the present invention, when each target object travels on the road, the remote vehicle exhaust gas monitoring device 5 detects the target object for the first time, that is, the remote vehicle exhaust gas monitoring device 5 detects the target object for the first time, and then the remote vehicle exhaust gas monitoring device 5 may further generate the first time information for each target object. The first time information of each target object may be used as one of the bases for determining whether each target object is a motor vehicle.

Since each target object is in a traveling state, the remote motor vehicle exhaust gas monitoring device 5 may detect each target object again. When the remote vehicle exhaust monitoring device 5 detects each target object again, that is, the remote vehicle exhaust monitoring device 5 detects each target object for the second time, the remote vehicle exhaust monitoring device 5 may further generate second time information for each target object, and may send the second time information of each target object to the terminal 4. The second time information of the respective target object can also be used as one of the bases for determining whether the respective target object is a motor vehicle.

It should be noted that the above-mentioned detecting again of the target objects by the remote vehicle exhaust gas monitoring device 5, that is, the detecting of the target objects for the second time by the remote vehicle exhaust gas monitoring device 5 is the current detecting again and the second detecting again, because the target objects may pass through the remote vehicle exhaust gas monitoring device 5 in the same traveling direction at different times. It should be further noted that the above-mentioned remote sensing monitoring device for motor vehicle exhaust 5 may include two laser emitting modules and two laser receiving modules, where the emitting modules and the receiving modules are in one-to-one correspondence and respectively disposed on two opposite sides of a road. The two laser emitting modules are spaced at a preset distance, and correspondingly, the two laser receiving modules are also spaced at the same preset distance. Based on this, the remote sensing monitoring device 5 for the motor vehicle exhaust gas detects each target object again, which can be understood as follows: when another laser receiving module in the motor vehicle exhaust remote sensing monitoring device 5 detects that each target object passes through the laser emitting module corresponding to the laser receiving module, the shielding information generated can determine that the motor vehicle exhaust remote sensing monitoring device 5 detects each target object again. In the traveling direction of each target object, the other laser receiving module and the laser emitting module corresponding thereto are the laser receiving module and the laser emitting module corresponding thereto through which each target object passes after, compared with the one laser receiving module and the laser emitting module corresponding thereto. One laser receiving module described herein may refer to the laser emitting module described above that initially detects each target object.

It should be further noted that, when the remote vehicle exhaust monitoring device 5 detects each target object for the first time, and when the remote vehicle exhaust monitoring device 5 detects each target object again, the remote vehicle exhaust monitoring device 5 may always perform the operation of collecting the exhaust gas of each target object.

Alternatively, as shown in fig. 6, based on the above technical solution, the remote vehicle exhaust monitoring device 5 (not shown in fig. 6) may specifically include a first telemeter 50 and a second telemeter 51. The first telemetry 50 may specifically include a first laser transmitter module 500 and a second laser transmitter module 501, and the second telemetry 51 may specifically include a first laser receiver module 510 and a second laser receiver module 511. The first and second telemetry machines 50 and 51 may be respectively disposed on opposite sides of a roadway.

The first laser receiving module 510 may be configured to detect the occlusion information generated by the first laser emitting module 500 for each target object, so that the remote vehicle exhaust monitoring device 5 may determine that each target object is detected for the first time.

The second laser receiving module 511 may be configured to detect the occlusion information generated by the second laser emitting module 501, so that the remote vehicle exhaust monitoring device 5 may determine to detect each target object again.

In an embodiment of the invention, as shown in fig. 6, a schematic structural diagram of a remote vehicle exhaust gas monitoring device is provided. In fig. 6, the remote vehicle exhaust monitoring device 5 may specifically include a first telemetry unit 50 and a second telemetry unit 51. The first telemetry 50 may specifically include a first laser transmitter module 500 and a second laser transmitter module 501, and the second telemetry 51 may specifically include a first laser receiver module 510 and a second laser receiver module 511. The first and second telemetry machines 50 and 51 may be respectively disposed on opposite sides of a roadway. Specifically, the method comprises the following steps: the first laser emitting module 500 and the first laser receiving and emitting module 510 are disposed at two opposite sides of the road. The second laser emitting module 501 and the second laser receiving and emitting module 511 are oppositely arranged on two sides of the road. It should be noted that the distance between the first laser emitting module 500 and the second laser emitting module 501 is fixed. Alternatively, the distance between the first laser emission module 500 and the second laser emission module 501 may be adjustable. Since the first laser receiving and emitting module 510 and the first laser emitting module 500 are oppositely disposed on both sides of the road, and the second laser receiving and emitting module 511 and the second laser emitting module 501 are oppositely disposed on both sides of the road, the distance between the first laser receiving and emitting module 510 and the second laser receiving and emitting module 511 is fixed. Alternatively, the distance between the first laser receiving and emitting module 510 and the second laser receiving and emitting module 511 is adjustable.

The first laser receiving and emitting module 510 may be configured to detect occlusion information generated by each target object through the first laser emitting module 500, and the remote vehicle exhaust monitoring device 5 determines that each target object is detected for the first time, which may be understood as follows: when each target object passes through the first laser emitting module 500 along the traveling direction, because each target object will block the light source signal emitted by the first laser emitting module 500, the first laser receiving and emitting module 510 corresponding to the first laser emitting module 500 will not receive the light source signal, which means that each target object will generate blocking information through the first laser emitting module 500, and if the first laser receiving and emitting module 510 detects the blocking information generated by each target object passing through the first laser emitting module 500, it can be said that each target object passes through the motor vehicle exhaust remote sensing monitoring device 5 for the first time, and accordingly, the motor vehicle exhaust remote sensing monitoring device 5 can determine that each target object is detected for the first time.

The second laser receiving and emitting module 511 may be configured to detect occlusion information generated by each target object through the second laser emitting module 501, and the motor vehicle exhaust remote sensing monitoring device 5 determines to detect each target object again, which may be understood as follows: when each target object continues to pass through the second laser emitting module 501 along the traveling direction, because each target object will block the light source signal emitted by the second laser emitting module 501, the second laser receiving and emitting module 511 corresponding to the second laser emitting module 501 will not receive the light source signal, which means that each target object will generate blocking information through the second laser emitting module 501, and if the second laser receiving and emitting module 511 detects the blocking information generated by each target object through the second laser emitting module 501, each target object can pass through the motor vehicle exhaust remote sensing monitoring device again, and accordingly, the motor vehicle exhaust remote sensing monitoring device 5 can determine to detect each target object again.

It should be noted that the first laser receiving and emitting module 510 described herein can be understood as one laser receiving module described above, and the second laser receiving and emitting module 511 described herein can be understood as another laser receiving module described above.

It should be further noted that the first laser emitting module 500 may be a first infrared laser emitting module, and the second laser emitting module 501 may be a second infrared laser emitting module. The first laser receiving and emitting module 510 may be a first infrared laser receiving module, and the second laser receiving and emitting module 511 may be a second infrared laser receiving module.

It should be noted that, in order to ensure the accuracy of the subsequent association storage result, the laser transmitting module and the laser receiving module are required to have higher response speed.

Optionally, on the basis of the above technical scheme, the remote sensing monitoring device for motor vehicle exhaust 5 may be in communication connection with the image acquisition device 6 through a network SDK.

In embodiments of the present invention, an SDK (Software Development Kit), which may be understood as a collection of Development tools used by a developer to build application Software for a particular Software package, Software framework, hardware platform, operating system, and the like. The developer can use the network SDK to perform secondary development such as monitoring networking, remote access and control equipment and the like on the equipment. In the embodiment of the invention, the remote sensing monitoring equipment 5 for the tail gas of the motor vehicle can be in communication connection with the image acquisition equipment 6 through the network SDK.

In order to better understand the vehicle exhaust gas information processing system provided by the embodiment of the invention, as shown in fig. 7, a schematic structural diagram of another vehicle exhaust gas information processing system is provided. In fig. 7, the vehicle exhaust information processing system may specifically include a vehicle exhaust remote monitoring device 5 (not shown in fig. 7), an image acquisition device 6 and an upper computer (not shown in fig. 7). The motor vehicle exhaust remote monitoring device 5 may specifically comprise a first telemetry machine 50 and a second telemetry machine 51. The first telemetry 50 may specifically include a first laser transmitter module 500 and a second laser transmitter module 501, and the second telemetry 51 may specifically include a first laser receiver module 510 and a second laser receiver module 511. The first and second telemetry machines 50 and 51 may be respectively disposed on opposite sides of a roadway. Specifically, the method comprises the following steps: the first laser transmitter module 500 is disposed opposite to the first laser receiver module 510 on both sides of the road. The second laser emitting module 501 and the second laser receiving module 511 are oppositely arranged on two sides of the road. The image capturing device 6 may be disposed above the road via an L-bar 7.

Fig. 8 is a schematic structural diagram of a terminal according to an embodiment of the present invention. The terminal shown in fig. 8 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present invention. As shown in fig. 8, the terminal provided in the embodiment of the present invention includes a processor 40, a memory 41, an input device 42, and an output device 43; the number of the processors 40 in the terminal may be one or more, and one processor 40 is taken as an example in fig. 8; the processor 40, the memory 41, the input device 42 and the output device 43 in the terminal may be connected by a bus or other means, and the connection by the bus is exemplified in fig. 8.

The memory 41 is a computer-readable storage medium, and can be used for storing software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the motor vehicle exhaust information processing method of the terminal in the embodiment of the present invention (for example, the information acquisition module 401 and the associated storage module 402 in the motor vehicle exhaust information processing apparatus). The processor 40 executes various functional applications and data processing, such as implementing a method for processing vehicle exhaust information applied to a terminal, provided by an embodiment of the present invention, by executing software programs, instructions and modules stored in the memory 41.

The memory 41 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal, and the like. Further, the memory 41 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, memory 41 may further include memory located remotely from processor 40, which may be connected to the terminal over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The input device 42 may be used to receive numeric or character information input by a user to generate key signal inputs related to user settings and function controls of the terminal. The output device 43 may include a display screen or the like.

Of course, those skilled in the art can understand that the processor can also implement the technical solution of the method for processing the vehicle exhaust information provided by any embodiment of the present invention. The hardware structure and functions of the terminal can be explained with reference to the contents of the embodiments.

Embodiments of the present invention also provide a computer-readable storage medium having stored thereon a computer program, which when executed by a processor, implements a method for processing motor vehicle exhaust gas information applied to a terminal, the method including:

the method comprises the steps of obtaining target exhaust gas information and object information of each target object, wherein the target exhaust gas information of each target object comprises an identifier and original exhaust gas information corresponding to the identifier, the object information of each target object comprises the identifier and a target image corresponding to the identifier, and the identifiers of different target objects are different.

And searching the target tail gas information and the object information with consistent identifiers in the target tail gas information and the object information, and storing the original tail gas information in the target tail gas information with consistent identifiers in association with the target image in the object information.

Computer storage media for embodiments of the invention may employ any combination of one or more computer-readable media. Specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable Computer diskette, a hard disk, a Random Access Memory (RAM), a Read-Only Memory (ROM), an Erasable Programmable Read-Only Memory (EPROM), a flash Memory, an optical fiber, a portable compact Disc Read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.

A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.

Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, radio frequency, etc., or any suitable combination of the foregoing.

Computer program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + +, and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may be executed on a server.

Of course, the embodiment of the present invention provides a computer-readable storage medium, whose computer-executable instructions are not limited to the method operations described above, and may also perform related operations in the motor vehicle exhaust information processing method applied to the terminal provided in any embodiment of the present invention. The description of the storage medium is explained with reference to the embodiments.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A method for processing information of tail gas of a motor vehicle is characterized by comprising the following steps:

2. The method according to claim 1, wherein before the obtaining the target exhaust gas information and the object information of each target object, the method further comprises:

acquiring length information of each target object;

3. The method according to claim 2, wherein the obtaining length information of each target object comprises:

4. The method according to claim 2 or 3, wherein the acquiring, for each target object, target exhaust gas information and object information of the target object if the target object is determined to be a motor vehicle according to the length information of the target object comprises:

5. The method according to any one of claims 1 to 3, wherein after searching for target exhaust gas information and object information with consistent identifiers from among the target exhaust gas information and the object information, and storing the original exhaust gas information in the target exhaust gas information with consistent identifiers in association with a target image in the object information, the method further comprises:

6. The method according to claim 5, wherein the determining, according to the original exhaust gas information in the target exhaust gas information with the consistent identifier, the type of the vehicle to which the target object corresponding to the identifier belongs includes:

7. An apparatus for processing information on exhaust gas from a motor vehicle, comprising:

8. An automotive exhaust information processing system, comprising: the system comprises a terminal, a remote sensing monitoring device for motor vehicle exhaust and an image acquisition device; the terminal is provided with the motor vehicle exhaust information processing device according to claim 7; the terminal, the motor vehicle tail gas remote sensing monitoring equipment and the image acquisition equipment are in communication connection with each other respectively;

9. The system according to claim 8, wherein the remote sensing monitoring device for vehicle exhaust is further configured to generate first time information of each target object and transmit the first time information of each target object to the terminal when each target object is detected for the first time, and the remote sensing monitoring device for vehicle exhaust is further configured to generate second time information of each target object and transmit the second time information of each target object to the terminal when each target object is detected again, and the first time information of each target object and the second time information of each target object are used as the target time information of each target object.

10. The system of claim 9, wherein the motor vehicle exhaust remote monitoring device comprises a first telemetry machine and a second telemetry machine; the first telemeter comprises a first laser transmitting module and a second laser transmitting module, and the second telemeter comprises a first laser receiving module and a second laser receiving module; the first telemeter and the second telemeter are respectively arranged on two opposite sides of a road;

11. A terminal, comprising:

one or more processors;

a memory for storing one or more programs;

when executed by the one or more processors, cause the one or more processors to implement the motor vehicle exhaust information processing method according to any one of claims 1 to 6.

12. A computer-readable storage medium on which a computer program is stored, the program, when being executed by a processor, implementing the motor vehicle exhaust gas information processing method according to any one of claims 1 to 6.