CN110956451A - Road test item calling method and device and electronic equipment - Google Patents
Road test item calling method and device and electronic equipment Download PDFInfo
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- CN110956451A CN110956451A CN201911211737.7A CN201911211737A CN110956451A CN 110956451 A CN110956451 A CN 110956451A CN 201911211737 A CN201911211737 A CN 201911211737A CN 110956451 A CN110956451 A CN 110956451A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
- G06Q10/103—Workflow collaboration or project management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/20—Education
- G06Q50/205—Education administration or guidance
Abstract
The invention provides a method, a device and electronic equipment for calling a road test item, wherein the method comprises the following steps: acquiring attribute information of a road test item, wherein the attribute information comprises position information of the road test item, a serial number of the road test item and direction information of the road test item; acquiring a vehicle running state; and calling a road test item based on the driving state and the item attribute information. Through obtaining the item positional information of the road examination, the item serial number of the road examination and the item direction information of the road examination, compare with the vehicle running state of the vehicle, when the item positional information of the road examination, the item serial number of the road examination and the item direction information of the road examination are all consistent with the running state, the item of the road examination is called, and the item can be effectively prevented from being broadcast in advance or being broadcast by mistake.
Description
Technical Field
The invention relates to the technical field of data processing, in particular to a road test item calling method, a road test item calling device and electronic equipment.
Background
According to the subject three-examination system, according to a fixed line examination, the calling and broadcasting of examination items need to depend on a line which is collected in advance, when a vehicle runs to the position of a current item, the current item is called, and broadcasting and judging are carried out, however, in the examination or test process, the condition that the item broadcasting is inaccurate is occasionally met, when the item A is reached, the item A is called and the judging is reported, but the actually broadcasted item B is reported. The prior art has the condition that the item calling is inaccurate.
Disclosure of Invention
The technical problem that road test project broadcasting is inaccurate in the prior art is solved.
In a first aspect, the present invention provides a method for calling a road test item, where the method includes: acquiring attribute information of a road test item, wherein the attribute information comprises position information of the road test item, a serial number of the road test item and direction information of the road test item; acquiring a vehicle running state; and calling a road test item based on the driving state and the item attribute information.
Optionally, the driving state includes a vehicle driving direction and vehicle position information; the acquiring of the vehicle running state includes: acquiring a plurality of pieces of vehicle position information; calculating the vehicle position information change state according to the time sequence; confirming the vehicle driving direction based on the change state.
Optionally, the determining the current road test item based on the driving state and the item attribute information includes: judging whether the vehicle position information is the same as the position information of the road test item, whether the vehicle running direction is the same as the direction information of the road test item, and whether the serial number of the current road test item is behind the serial number of the previous road test item; and when the vehicle position information is the same as the position information of the road test item, the vehicle running direction is the same as the direction information of the road test item, and the current road test item serial number is positioned behind the previous road test item serial number, broadcasting the current road test item.
Optionally, when at least one condition of the vehicle position information being different from the road test item position information, the vehicle driving direction being different from the road test item direction information, or the current road test item serial number not being behind the previous road test item serial number is met, stopping broadcasting the road test item.
Optionally, the step of locating the current road test item sequence number after the previous road test item sequence number includes: the current road test item serial number and the previous road test item serial number are continuous serial numbers.
Optionally, after the stop broadcasting the road test item, the method includes: and when the obtained serial numbers of the road test items are continuous positive serial numbers, broadcasting the road test items in sequence again.
According to a second aspect, an embodiment of the present invention provides a device for invoking a road test item, where the device includes: the system comprises a first acquisition module, a second acquisition module and a control module, wherein the first acquisition module is used for acquiring the attribute information of a road test item, and the attribute information comprises the position information of the road test item, the serial number of the road test item and the direction information of the road test item; the second acquisition module is used for acquiring the running state of the vehicle; and the calling module is used for calling the road test items based on the driving state and the item attribute information.
Optionally, the driving state includes a vehicle driving direction and vehicle position information; the second acquisition module includes: an acquisition unit configured to acquire a plurality of pieces of vehicle position information; a calculation unit for calculating a change state of the vehicle position information according to a time sequence; a confirmation unit configured to confirm the vehicle travel direction based on the change state.
According to a third aspect, an embodiment of the present invention provides a server, including a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor implements the road test item calling method according to any one of the first aspect when executing the program.
According to a fourth aspect, an embodiment of the present invention provides an electronic device, including: a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the road test item calling method according to any one of the first aspect when executing the program.
The application has the following beneficial effects:
through obtaining the item positional information of the road examination, the item serial number of the road examination and the item direction information of the road examination, compare with the vehicle running state of the vehicle, when the item positional information of the road examination, the item serial number of the road examination and the item direction information of the road examination are all consistent with the running state, the item of the road examination is called, and the item can be effectively prevented from being broadcast in advance or being broadcast by mistake.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flow chart of a method for calling a road test item according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a road test item invoking device according to another embodiment of the present invention;
fig. 3 is a schematic diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As described in the background art, in the current road test, there is a case of inaccurate item call, and based on the current condition of inaccurate item broadcast, the inventor finds that such a case still occurs by replacing a more accurate positioning device, and researches find that the existing road is often designed with bidirectional lanes and is also set with two lanes on a navigation map, but due to the limitation of positioning accuracy in the prior art, a case of wrong lane positioning often occurs. In the process of three-way examination of subjects, the broadcast examination items need to depend on lines collected in advance, and points on the lines may have the following conditions: the point location (examination item) on the current lane is closer to a point location on the opposite lane. Therefore, if the distance is calculated only by the latitude and longitude of the GPS, the point location on the opposite lane may be misreported, causing an error in judgment. For the current project broadcasting method, in the prior art, broadcasting is performed according to positioning information and directions, for example, bidirectional lanes, projects located on different lanes exist, lanes where vehicles are located can be confirmed according to a plurality of positioning information, and projects in the current lane at the current position are called based on the lanes and the position information. However, the inventor finds that the lines of some examination rooms have a winding phenomenon, and in this case, if broadcasting is performed according to normal positioning, a situation that a certain item is broadcasted in advance (the item of the second winding is broadcasted in the first winding) may occur.
Based on this, the inventor proposes a method for calling a road test item, as shown in fig. 1, the method for calling the road test item may include the following steps:
s11, obtaining attribute information of the road test items, wherein the attribute information comprises position information of the road test items, serial numbers of the road test items and direction information of the road test items. The attribute information of the examination items is preset in advance, the position information of the items can be acquired on roads, and the direction information of the road examination items can be determined according to the driving positions of vehicles on the specific examination roads. In this embodiment, the direction information of the road test items may include lane information where the road test items are located, or may include direction information of the road test items determined according to the direction of the vehicle when driving on the road in the examination order. For example, the examination route is a circle route, the "straight-driving" road examination item and the "overtaking" road examination item are located on the same road, but the direction in which the vehicle passes is different, and when the vehicle driving direction is the first direction during straight-driving, the direction information of the straight-driving road examination item can be defined as the first direction, and when the vehicle driving direction is the second direction during overtaking road examination item, the direction information of the overtaking road examination item can be defined as the second direction.
And S12, acquiring the running state of the vehicle. In the present embodiment, the driving state includes a vehicle driving direction and vehicle position information, and a plurality of pieces of vehicle position information are acquired; calculating the vehicle position information change state according to the time sequence; confirming the vehicle driving direction based on the change state. For example, the vehicle position change state of adjacent sampling points may be calculated, and the vehicle traveling direction may be confirmed.
And S13, calling a road test item based on the driving state and the item attribute information. As an exemplary embodiment, it may be determined whether the vehicle position information is the same as the position information of the road test item, whether the vehicle driving direction is the same as the direction information of the road test item, and whether the current road test item serial number is located behind the previous road test item serial number;
when the vehicle position information is the same as the position information of the road test item, the vehicle running direction is the same as the direction information of the road test item, and the serial number of the current road test item is positioned behind the serial number of the previous road test item, broadcasting the current road test item; and when at least one condition of the condition that the vehicle position information is different from the position information of the road test item, the vehicle running direction is different from the direction information of the road test item or the current road test item serial number is not behind the serial number of the previous road test item is met, stopping broadcasting the road test item. In this embodiment, the current road test item serial number and the previous road test item serial number are consecutive serial numbers.
When the transient GPS deviation is large due to reasons such as weather and shielding of a GPS antenna, errors occur in the collected vehicle position information, and therefore the road test items stop calling.
Through obtaining the item positional information of the road examination, the item serial number of the road examination and the item direction information of the road examination, compare with the vehicle running state of the vehicle, when the item positional information of the road examination, the item serial number of the road examination and the item direction information of the road examination are all consistent with the running state, the item of the road examination is called, and the item can be effectively prevented from being broadcast in advance or being broadcast by mistake.
An embodiment of the present invention provides a device for invoking a road test item, as shown in fig. 2, the device includes:
the first obtaining module 10 is configured to obtain attribute information of a road test item, where the attribute information includes position information of the road test item, a serial number of the road test item, and direction information of the road test item; the second acquisition module 20 is used for acquiring the vehicle running state; and the calling module 30 is used for calling the road test items based on the driving state and the item attribute information.
Optionally, the driving state includes a vehicle driving direction and vehicle position information; the second acquisition module includes: an acquisition unit configured to acquire a plurality of pieces of vehicle position information; a calculation unit for calculating a change state of the vehicle position information according to a time sequence; a confirmation unit configured to confirm the vehicle travel direction based on the change state.
The embodiment of the invention provides electronic equipment, which can be a server or a display terminal, wherein the electronic equipment comprises a memory, a processor and a computer program which is stored in the memory and can run on the processor, and when the processor executes the program, the method for calling a road test item in any one of the embodiments is realized.
As shown in fig. 3, the electronic device includes one or more processors 31 and a memory 32, for example, a processor 33 in fig. 3.
The control unit may further include: an input device 33 and an output device 34.
The processor 31, the memory 32, the input device 33 and the output device 34 may be connected by a bus or other means, and fig. 3 illustrates the connection by a bus as an example.
The processor 31 may be a Central Processing Unit (CPU). The Processor 31 may also be other general purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, or combinations thereof. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 32, which is a non-transitory computer readable storage medium, may be used to store non-transitory software programs, non-transitory computer executable programs, and modules, such as the user matching corresponding program instructions/modules in the embodiments of the present application. The processor 31 executes various functional applications of the server and data processing, namely, a road test item calling method of the above-described method embodiment, by running the non-transitory software program, instructions and modules stored in the memory 32.
The memory 32 may 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 use of a processing device operated by the server, and the like. Further, the memory 32 may include high speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory 32 may optionally include memory located remotely from the processor 31, which may be connected to a network connection device via 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 33 may receive input numeric or character information and generate key signal inputs related to user settings and function control of the processing device of the server. The output device 34 may include a display device such as a display screen.
One or more modules are stored in the memory 32, which when executed by the one or more processors 31 perform the method as shown in fig. 1.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein. Computer instructions are used for causing the computer to execute a method for identifying a violation of a restriction rule by a vehicle.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Finally, the principle and the implementation of the present invention are explained by applying the specific embodiments in the present invention, and the above description of the embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A method for calling a road test item is characterized by comprising the following steps:
acquiring attribute information of a road test item, wherein the attribute information comprises position information of the road test item, a serial number of the road test item and direction information of the road test item;
acquiring a vehicle running state;
and calling a road test item based on the driving state and the item attribute information.
2. The method for calling a road test item according to claim 1, wherein the driving state includes a vehicle driving direction and vehicle position information;
the acquiring of the vehicle running state includes:
acquiring a plurality of pieces of vehicle position information;
calculating the vehicle position information change state according to the time sequence;
confirming the vehicle driving direction based on the change state.
3. The method for calling a road test item according to claim 2, wherein the determining a current road test item based on the driving status and the item attribute information comprises:
judging whether the vehicle position information is the same as the position information of the road test item, whether the vehicle running direction is the same as the direction information of the road test item, and whether the serial number of the current road test item is behind the serial number of the previous road test item;
and when the vehicle position information is the same as the position information of the road test item, the vehicle running direction is the same as the direction information of the road test item, and the current road test item serial number is positioned behind the previous road test item serial number, broadcasting the current road test item.
4. The method for invoking a road test item according to claim 3, wherein the broadcasting of the road test item is stopped when at least one of the conditions that the vehicle position information is different from the road test item position information, the vehicle driving direction is different from the road test item direction information, or the current road test item number is not behind the previous road test item number is satisfied.
5. The method for calling a road test item according to claim 4, wherein the step of locating the current road test item sequence number after the previous road test item sequence number comprises:
the current road test item serial number and the previous road test item serial number are continuous serial numbers.
6. The method for invoking a road test item according to claim 4, wherein after stopping broadcasting the road test item, the method comprises:
and when the obtained serial numbers of the road test items are continuous positive serial numbers, broadcasting the road test items in sequence again.
7. A device for invoking a road test item, the device comprising:
the system comprises a first acquisition module, a second acquisition module and a control module, wherein the first acquisition module is used for acquiring the attribute information of a road test item, and the attribute information comprises the position information of the road test item, the serial number of the road test item and the direction information of the road test item;
the second acquisition module is used for acquiring the running state of the vehicle;
and the calling module is used for calling the road test items based on the driving state and the item attribute information.
8. The road test item calling apparatus according to claim 7, wherein the running state includes a vehicle running direction and vehicle position information;
the second acquisition module includes:
an acquisition unit configured to acquire a plurality of pieces of vehicle position information;
a calculation unit for calculating a change state of the vehicle position information according to a time sequence;
a confirmation unit configured to confirm the vehicle travel direction based on the change state.
9. A computer-readable storage medium, characterized in that the computer-readable storage medium stores computer instructions for causing the computer to execute the road test item calling method according to any one of claims 1 to 6.
10. An electronic device, comprising: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores a computer program executable by the at least one processor, the computer program being executable by the at least one processor to cause the at least one processor to perform the road test item invocation method of any of claims 1-6.
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| CN201911211737.7A CN110956451A (en) | 2019-11-29 | 2019-11-29 | Road test item calling method and device and electronic equipment |
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