CN116311635A - Vehicle identity recognition guiding method, system, terminal and storage medium - Google Patents
Vehicle identity recognition guiding method, system, terminal and storage medium Download PDFInfo
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- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
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- G07C9/00—Individual registration on entry or exit
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- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
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Abstract
The application relates to a vehicle identity identification guiding method, a system, a terminal and a storage medium, belonging to the technical field of vehicle identification, wherein the method comprises the following steps: acquiring vehicle image information and license plate image information of a target vehicle; judging whether the target vehicle is an internal vehicle of the target cell or not based on the vehicle image information and the license plate image information; if the target vehicle is not an internal vehicle, acquiring fire alarm information of the target cell; judging whether the disaster situation exists in the target cell or not based on the fire alarm information; if the disaster exists, judging whether the target vehicle is a fire-fighting vehicle or not based on the vehicle image information and the license plate image information; if the target vehicle is a fire-fighting vehicle, an automatic door opening instruction is acquired to open the access gateway of the target district. The fire-fighting vehicle fire-fighting system has the advantages that fire-fighting vehicles can enter a community in time to perform fire-fighting operation, life safety of residents is guaranteed as much as possible, and meanwhile the possibility of economic loss caused by damage of an access gateway is reduced as much as possible.
Description
Technical Field
The present disclosure relates to the field of vehicle identification technologies, and in particular, to a vehicle identity identification guiding method, system, terminal, and storage medium.
Background
The gate inhibition is a safety protection means for ensuring that vehicles entering the district are vehicles inside the district as far as possible, and can prevent external vehicles from entering the district at will to generate potential safety hazards as far as possible.
Along with the development of unmanned operation at present, unmanned intelligent entrance guard banister can be used in many present districts, and the gate of district does not need personnel on duty promptly, and through camera or intelligent chip (e.g. RFID), discerns the vehicle voluntarily to realize the automatic switching of entrance guard banister, the manpower sparingly that can be very big.
Through the above mode, although saving manpower, when the district fires, because the fire-fighting vehicle is not the interior vehicle of district, can lead to the fire-fighting vehicle unable in time to carry out the district and carry out fire-fighting operation, this also can seriously harm the life safety of district resident, and if the fire-fighting vehicle forced gets into the district, can lead to the damage of entrance guard's banister, this has also caused economic loss for district property.
Disclosure of Invention
In order to facilitate fire-fighting vehicles to enter a community in time to perform fire-fighting operation, life safety of residents is guaranteed as much as possible, and meanwhile the possibility of economic loss caused by damage of access gates is reduced as much as possible.
In a first aspect, the present application provides a method for identifying a vehicle, which adopts the following technical scheme:
a vehicle identity recognition and guidance method, comprising:
acquiring vehicle image information and license plate image information of a target vehicle, wherein the vehicle image information comprises vehicle shapes and vehicle colors, and the license plate image information comprises license plate colors, license plate numbers and license plate characters;
judging whether the target vehicle is an internal vehicle of the target cell or not based on the vehicle image information and the license plate image information;
if the target vehicle is not the internal vehicle, acquiring fire alarm information of a target cell;
judging whether the target cell has a disaster situation or not based on the fire alarm information;
if the disaster exists, judging whether the target vehicle is a fire-fighting vehicle or not based on the vehicle image information and the license plate image information;
And if the target vehicle is the fire-fighting vehicle, acquiring an automatic door opening instruction to open the access control barrier gate of the target district.
By adopting the technical scheme, whether the target vehicle is an internal vehicle or not can be judged whether the access control barrier gate is automatically opened or not, if the target vehicle is not the internal vehicle, whether the disaster exists in the target district or not is judged, and if the disaster exists, whether the target vehicle is a fire-fighting vehicle is judged, so that whether the access control barrier gate is opened or not is determined, and the target vehicle enters the target district. When the target vehicle is determined to be a fire-fighting vehicle, the entrance guard barrier gate is opened through an automatic door opening instruction, so that the fire-fighting vehicle can enter a district in time to perform fire-fighting operation, the life safety of residents can be guaranteed as much as possible, and meanwhile the possibility of economic loss caused by damage of the entrance guard barrier gate is reduced as much as possible.
Preferably, the method further comprises:
if no disaster exists, acquiring an external vehicle history record of the target cell, wherein the external vehicle history record comprises historical vehicle owner information and historical vehicle information;
judging whether the target vehicle is matched with the historical vehicle information;
if the door opening prompt information is matched with the door opening prompt information, the door opening prompt information is acquired to remind a manager to open the access gateway;
If not, acquiring current driver information of the target vehicle;
judging whether the current driver information is matched with the historical vehicle owner information or not;
if the door opening prompt information is matched with the door opening prompt information, acquiring the door opening prompt information to remind a manager to open the access gateway;
and if the door opening prompt information is not matched, not acquiring the door opening prompt information.
By adopting the technical scheme, whether the target vehicle is matched with the historical vehicle or not is judged, whether the target vehicle enters the target cell once can be judged, if the target vehicle is not matched, whether the current driver information is matched with the historical vehicle owner information or not is judged, whether the vehicle owner entering the target cell once is the cell can be judged, the vehicle owner entering the target cell can be judged to change the vehicle, whether the door opening prompt information is acquired or not can be determined, the staff is prompted to open the access control barrier gate, and the judgment accuracy can be improved.
Preferably, when the target vehicle matches the history vehicle information, the method further includes:
acquiring historical door opening times of the target vehicle;
judging whether the historical door opening times are larger than or equal to a time threshold value or not;
if yes, acquiring the vehicle information of the target vehicle and storing the vehicle information so as to acquire the automatic door opening instruction when the target vehicle is identified again.
By adopting the technical scheme, whether the historical door opening times are larger than or equal to the times threshold is judged, whether the target vehicle frequently enters the target cell can be judged, if so, the vehicle information of the target vehicle is directly stored, so that when the target vehicle is conveniently and again identified later, the access control gate is automatically opened, the access control gate does not need to be opened by a worker, and the convenience of operation can be improved.
Preferably, before the vehicle information is acquired and stored, the method further includes:
acquiring the historical door opening times of the target vehicle in a preset time length as screening times;
judging whether the screening times are larger than preset times or not;
if yes, deleting the historical vehicle information of the target vehicle;
if not, the next step is carried out.
By adopting the technical scheme, whether screening is larger than the preset times at the moment is judged, whether the target vehicle has a brushing record condition can be judged, if so, the historical vehicle information of the target vehicle is deleted, the vehicle can be prevented from entering and exiting the target cell as far as possible, and therefore the safety of vehicle identification can be further improved.
Preferably, after the automatic door opening command is acquired to open the access gateway of the target cell, the method further includes:
Acquiring a target building position based on the fire alarm information;
recording the license plate number of the target vehicle as a target number;
when the target vehicle enters the target cell and the target number is identified again, acquiring the current position of the target vehicle;
acquiring a driving route based on the current position and the target building position;
acquiring a road sign guiding instruction based on the driving route;
and controlling the electronic road sign work on the driving route based on the road sign guiding instruction to conduct route guiding on the target vehicle.
By adopting the technical scheme, the driving route is acquired according to the current position of the target vehicle and the position of the target building, and the electronic road sign work on the driving route is controlled according to the road sign guiding instruction acquired by the driving route, so that the route guiding can be performed on the target vehicle. And the road sign guiding instruction is acquired through the driving route, so that proper electronic road signs can be selected according to different driving routes, and the adaptability of the route guiding can be improved.
Preferably, the acquiring the driving route based on the current location and the target building location includes:
acquiring all passable routes based on the current position and the target building position;
Obtaining the route length of all the passable routes;
and comparing all the route lengths, and taking the passable route corresponding to the minimum route length as the driving route.
By adopting the technical scheme, the passable route corresponding to the minimum route length is used as the running route, so that the shortest running route can be obtained, the fire-fighting vehicle can reach the target position in time to perform fire-fighting operation, and the time waste can be reduced.
Preferably, before the passable route corresponding to the minimum route length is used as the driving route, the method further includes:
acquiring the current road condition of the passable route;
judging whether the passable route corresponding to the minimum route length can normally pass or not based on the current road condition;
if the normal traffic is impossible, acquiring the traffic route which can be normally traffic as a route to be selected;
comparing the route lengths of all the routes to be selected, and taking the route to be selected corresponding to the minimum route length as the driving route;
if the traffic can be normally passed, the next step is carried out.
By adopting the technical scheme, whether the passable route corresponding to the minimum route length can normally pass or not is judged, the passable route which can pass is obtained when the passable route cannot pass, and the route to be selected corresponding to the minimum route length is obtained as the driving route, so that the time waste can be further reduced.
In a second aspect, the present application provides a vehicle identity recognition guidance system, which adopts the following technical scheme:
an identification guidance system for vehicle identity, comprising:
the first information acquisition module is used for acquiring vehicle image information and license plate image information of a target vehicle, wherein the vehicle image information comprises vehicle shapes and vehicle colors, and the license plate image information comprises license plate colors, license plate numbers and license plate characters;
the first judging module is used for judging whether the target vehicle is an internal vehicle of the target cell or not based on the vehicle image information and the license plate image information;
the second information acquisition module is used for acquiring fire alarm information of a target cell if the target vehicle is not the internal vehicle;
the second judging module is used for judging whether the disaster exists in the target cell or not based on the fire alarm information;
the third judging module is used for judging whether the target vehicle is a fire-fighting vehicle or not based on the vehicle image information and the license plate image information if the disaster exists;
and the instruction acquisition module is used for acquiring an automatic door opening instruction to open the access control barrier gate of the target district if the target vehicle is the fire-fighting vehicle.
Through adopting above-mentioned technical scheme, according to the information transfer between each module, judge whether the target vehicle is inside vehicle and can judge whether to open the entrance guard barrier automatically, if not inside vehicle, judge whether the target district has the disaster, and when there is the disaster, judge whether the target vehicle is fire engine to confirm whether to open the entrance guard barrier and make the target vehicle get into the target district. When the target vehicle is determined to be a fire-fighting vehicle, the entrance guard barrier gate is opened through an automatic door opening instruction, so that the fire-fighting vehicle can enter a district in time to perform fire-fighting operation, the life safety of residents can be guaranteed as much as possible, and meanwhile the possibility of economic loss caused by damage of the entrance guard barrier gate is reduced as much as possible.
In a third aspect, the present application provides an intelligent terminal, which adopts the following technical scheme:
an intelligent terminal, comprising:
a memory for storing a computer program capable of running on the processor;
the processor, when running the computer program, is capable of performing the steps of any of the methods described above.
By adopting the technical scheme, the memory can store information, the processor can call the information and send out control instructions, the ordered execution of the program is ensured, and the effect of the scheme is realized.
In a fourth aspect, the present application provides a computer readable storage medium, which adopts the following technical scheme:
a computer readable storage medium storing a computer program capable of being loaded by a processor and executing any one of the methods described above.
By adopting the technical scheme, after the computer readable storage medium is loaded into any computer, any computer can execute the vehicle identity identification guiding method.
In summary, the present application includes at least one of the following beneficial technical effects:
1. whether the target vehicle is an internal vehicle or not can be judged whether to automatically open the access gateway, if not, whether the target district has a disaster or not is judged, and if the disaster exists, whether the target vehicle is a fire-fighting vehicle is judged, so that whether to open the access gateway to enable the target vehicle to enter the target district is determined. When the target vehicle is determined to be a fire-fighting vehicle, the gate inhibition barrier is opened through an automatic gate opening instruction, so that the fire-fighting vehicle can enter a district in time to perform fire-fighting operation, the life safety of residents can be ensured as much as possible, and the possibility of economic loss caused by gate inhibition barrier damage is reduced as much as possible;
2. Judging whether the target vehicle is matched with the historical vehicle, judging whether the target vehicle enters the target cell once, if the target vehicle is not matched, judging whether the current driver information is matched with the historical vehicle owner information, and judging whether the vehicle owner which is the cell and enters the target cell once changes the vehicle to enter the target cell, so that whether door opening prompt information is acquired to prompt a worker to open an entrance guard gate can be determined, and the judging accuracy can be improved;
3. judging whether the screening time is greater than the preset times or not, judging whether the target vehicle has a brushing record or not, if so, deleting the historical vehicle information of the target vehicle, and preventing the vehicle from randomly entering and exiting the target cell as much as possible, thereby further improving the safety of vehicle identification.
Drawings
Fig. 1 is a flow chart of a vehicle identity recognition guiding method provided in an embodiment of the present application;
FIG. 2 is a flow chart of steps S11 to S17 in one embodiment of the present application;
FIG. 3 is a schematic flow chart of steps S21 to S23 in one embodiment of the present application;
FIG. 4 is a flow chart of steps S31 to S34 in one embodiment of the present application;
FIG. 5 is a flow chart of steps S41 to S46 in one embodiment of the present application;
FIG. 6 is a flow chart of steps S51 to S53 in one embodiment of the present application;
FIG. 7 is a flow chart of steps S61 to S65 in one embodiment of the present application;
fig. 8 is a block diagram of a vehicle identity recognition guidance system according to an embodiment of the present application.
Reference numerals illustrate:
1. a first information acquisition module; 2. a first judgment module; 3. a second information acquisition module; 4. a second judging module; 5. a third judging module; 6. and an instruction acquisition module.
Detailed Description
The present application is described in further detail below in conjunction with figures 1 to 8.
The embodiment of the application discloses a vehicle identity identification guiding method.
Referring to fig. 1, the vehicle identity recognition guidance method includes:
s1, acquiring vehicle image information and license plate image information of a target vehicle;
the acquisition mode can be acquired after the camera arranged at the gate of the district is used for shooting, wherein the vehicle image information comprises the vehicle appearance and the vehicle color, the license plate image information comprises the license plate color, the license plate number and the license plate characters, and when the vehicle image and the license plate image are shot, the vehicle appearance, the vehicle color, the license plate number and the license plate characters can be acquired through an image recognition algorithm.
S2, judging whether the target vehicle is an internal vehicle of the target cell or not based on the vehicle image information and the license plate image information;
the target cell, namely the cell into which the current vehicle is going to enter, if the vehicle is the internal vehicle of the target cell, the shape and the color of the vehicle and the license plate number of the vehicle are recorded in advance by an access control system of the cell. Matching the acquired license plate number with a prestored license plate number, judging whether the acquired license plate number is the same as the prestored license plate number, and if so, matching; continuously matching the vehicle appearance with the pre-stored vehicle appearance, judging whether the vehicle appearance and the pre-stored vehicle appearance are identical, and if so, matching; and simultaneously matching the vehicle color with the pre-stored vehicle color, judging whether the vehicle color and the pre-stored vehicle color are the same, and if the vehicle color and the pre-stored vehicle color are the same, matching. When the three are completely matched, the target vehicle is proved to be an internal vehicle, otherwise, the target vehicle is not the internal vehicle.
S3, if the target vehicle is not an internal vehicle, acquiring fire alarm information of the target cell;
when the target vehicle is an interior vehicle, the automatic door opening instruction can be directly obtained, so that the control motor of the access control barrier gate of the target community is controlled to be electrified and transmitted forward, and the access control barrier gate is controlled to be opened. And if the target vehicle is not an interior vehicle, acquiring fire alarm information of the target cell at the moment.
The acquisition mode can be that a one-key alarm device is arranged in a building of a target district, after a resident clicks the one-key alarm device, a fire alarm telephone can be connected, and the background of the target district can obtain the position information of the building for alarming, namely the building number and the house number corresponding to the building, namely the fire alarm information comprises the building position of the building in disaster condition.
S4, judging whether the disaster exists in the target cell or not based on the fire alarm information;
the specific mode may be that if the fire-fighting telephone is dialed, the disaster situation is proved, or the voice of the dialed fire-fighting telephone is read through recognition, so that whether preset keywords such as fire, explosion and the like exist in the voice or not is determined. If so, the target cell is proved to have the disaster condition.
S5, if the disaster exists, judging whether the target vehicle is a fire-fighting vehicle or not based on the vehicle image information and the license plate image information;
if no disaster exists, all non-internal vehicles are forbidden to enter the target cell at the moment; if there is a disaster, the vehicle image information and the license plate image information determine whether the target vehicle is a fire-fighting vehicle, that is, whether the vehicle appearance is the same as the pre-stored vehicle appearance of the local fire-fighting vehicle, whether the vehicle color is the same as the pre-stored color, for example, whether the fire-fighting vehicle color is red, whether the target vehicle is red, whether the license plate color is the same as the license plate color of the fire-fighting vehicle, for example, whether the license plate color of the fire-fighting vehicle is white, whether the license plate color of the target vehicle is white, and whether the license plate characters are the same as characters on the license plate of the fire-fighting vehicle, for example, whether the license plate of the fire-fighting vehicle has characters for fire protection, and whether the license plate of the target vehicle has the same characters.
If the results of the above-mentioned judgments are the same, the target vehicle is proved to be a fire-fighting vehicle, otherwise, the target vehicle is proved to be not a fire-fighting vehicle, or a counterfeit fire-fighting vehicle.
S6, if the target vehicle is a fire-fighting vehicle, acquiring an automatic door opening instruction to open an access gateway of the target district;
if the target vehicle is not a fire-fighting vehicle, the gate inhibition barrier is not opened at the same time, and conversely, if the target vehicle is a fire-fighting vehicle, an automatic gate opening instruction is acquired at the same time, so that the gate inhibition barrier of the target district is controlled to be opened.
Furthermore, by the mode, the gate of the timing target district is not on site by a manager, and the gate can still be automatically opened when the fire truck arrives, so that the normal passing of the fire truck is ensured. And then make things convenient for fire control vehicle to in time get into the district and carry out fire control operation, can guarantee resident's life safety as far as possible, reduce the possibility that causes economic loss condition to take place because the entrance guard banister damages as far as possible simultaneously.
Referring to fig. 2, further, in order to enable the non-internal vehicle with demand to enter the target cell in time, in another embodiment, if there is no disaster, the method further includes:
s11, acquiring an external vehicle history record of a target cell;
The acquisition mode is that when the external vehicle is allowed to enter the target cell for the first time, the access control system records and stores related information of the external vehicle, the related information can be extracted when needed, and the recorded information is the external vehicle history record, wherein the external vehicle history record comprises historical vehicle owner information and historical vehicle information. Of course, the recording mode of the access control system is manually recorded.
S12, judging whether the target vehicle is matched with the historical vehicle information;
the historical vehicle information comprises historical vehicle colors, historical license plates and historical vehicle shapes. Judging whether the target vehicle is matched with the historical vehicle information, namely comparing the vehicle color of the target vehicle with the historical vehicle color, and judging whether the target vehicle is identical with the historical vehicle color; comparing the vehicle appearance of the target vehicle with the historical vehicle appearance, and judging whether the vehicle appearance is the same; and comparing the license plate number of the target vehicle with the historical license plate number, and judging whether the license plate number is the same. If the three are the same, the target vehicle is proved to be matched with the history vehicle, otherwise, the target vehicle is not matched with the history vehicle.
S13, if the door opening prompt information is matched, door opening prompt information is obtained to remind a manager to open the access gateway;
if the vehicle is matched, the fact that the target vehicle enters the target cell once is proved, namely the vehicle which is allowed to enter is obtained, at the moment, door opening prompt information is obtained and sent to terminal equipment of an entrance guard manager for display or broadcasting, and therefore the entrance guard barrier gate is opened after the entrance guard manager is prompted to check, and the entrance of an external vehicle into the cell is facilitated.
S14, if the driver information is not matched with the target vehicle, acquiring current driver information of the target vehicle;
if the information is not matched, the current target vehicle is proved not to enter the target cell, so that the current driver information of the target vehicle is acquired at the moment, namely, whether the driver is a person recorded once or not is judged, and other vehicles are driven to enter the target cell at the moment. The current driver information comprises a driver head portrait, and the acquisition mode can be acquired through shooting by a camera or through identifying an identity card paired with the community entrance guard.
S15, judging whether the current driver information is matched with the historical vehicle owner information;
the historical car owner information comprises a car owner head portrait entering the target cell, and is obtained and stored after being photographed by a camera when entering the target cell for the first time. Judging whether the current driver information is matched with the historical vehicle owner information, namely judging whether the current driver head portrait is identical with the vehicle owner head portrait, if so, proving that the current driver head portrait is matched with the vehicle owner head portrait, otherwise, judging that the current driver head portrait is not matched with the vehicle owner head portrait.
S16, if the door opening prompt information is matched, door opening prompt information is obtained to remind a manager to open the access gateway;
if the vehicle is matched with the target district, the person recorded by the driver is proved to be judged, and other vehicles are driven to enter the target district at the moment, so that door opening prompt information is still acquired at the moment to remind the manager to open the entrance guard gate.
S17, if the door opening prompt information is not matched, door opening prompt information is not acquired;
if the vehicle and the driver are not matched, the fact that the vehicle and the driver never enter the target cell is proved, the door opening prompt information is not acquired at the moment, the entering application prompt information can be acquired, and the entering application prompt information is also sent to the manager client, so that the manager can be prompted to check the vehicle applying for entering the cell, and whether entering is allowed or not is determined. The accuracy of identifying the foreign vehicles by the community access control can be further improved, and the safety in the community is further improved.
Referring to fig. 3, in order to facilitate allowing a vehicle that frequently enters a target cell to enter the target cell, in another embodiment, when the target vehicle matches the historical vehicle information, it further includes:
s21, acquiring historical door opening times of a target vehicle;
when a vehicle enters a target cell, the license plate number of the target vehicle is recorded, namely, the license plate number of the target vehicle is identified once, and an administrator opens the access gateway, so that the access control system can record and store the door opening times once, and the historical door opening times of the target vehicle can be obtained by obtaining the recorded total door opening times.
S22, judging whether the historical door opening times are larger than or equal to a time threshold value;
The time threshold may be set according to actual situations, if the historical door opening time is greater than or equal to the time threshold, it indicates that the target vehicle needs to enter the target cell frequently for some reasons, and if the historical door opening time is less than the time threshold, it proves that the target vehicle enters the target cell insufficiently.
S23, if so, acquiring vehicle information of the target vehicle and storing the vehicle information so as to acquire an automatic door opening instruction when the target vehicle is identified again;
if the historical door opening times are greater than or equal to the times threshold, the target vehicle can conveniently enter the target cell without the need of an administrator to open the door, and at the moment, the vehicle information of the target vehicle is acquired and stored in the door control system, wherein the vehicle information comprises the vehicle appearance, the vehicle color and the license plate number. When the target vehicle is identified again, when the vehicle appearance, the vehicle color and the license plate number are successfully matched, the automatic door opening instruction can be directly obtained, so that the door control barrier gate of the target district is controlled to be opened, a manager is not required to control the opening, and the operation is more convenient.
And if the historical door opening times are smaller than the times threshold value, the times of entering the target cell by the target vehicle are proved to be too small, so that the vehicle information does not need to be stored. Of course, in one possible implementation manner of the present embodiment, after the vehicle information is stored, if the target vehicle is not recognized again within the preset time period, the vehicle information of the target vehicle may be deleted from the access control system.
Therefore, through the mode, the convenience of door control opening identification can be improved, and the safety of door control opening can be improved as much as possible.
Referring to fig. 4, in order to prevent the possibility of occurrence of a target vehicle brush recording situation, in another embodiment, before acquiring and storing the vehicle information, further includes:
s31, acquiring historical door opening times of a target vehicle in a preset time length, and taking the historical door opening times as screening times;
the preset duration may be set according to actual situations, for example, may be set to one day, or may be set to two days, or the like. The mode of acquiring the screening times is the same as the acquisition history door opening times.
S32, judging whether the screening times are larger than preset times or not;
the preset times can be set according to actual requirements, and whether the preset times are larger than the preset times or not is judged, namely whether the vehicle is in a short time for storing the vehicle information or not is judged, and door opening records are carried out for a plurality of times.
S33, if yes, deleting the historical vehicle information of the target vehicle;
s34, if not, executing the steps of acquiring and storing the vehicle information;
if the screening times are greater than the preset times, the condition that the brushing records possibly exist is proved, and at the moment, in order to ensure the safety of opening the access control of the district as much as possible, the historical vehicle information of the target vehicle is deleted at the moment, so that the data of the target vehicle for malicious brushing records can be eliminated, and the safety of the vehicle entering the target district can be ensured as much as possible.
And if the screening times are smaller than or equal to the preset times, the condition that the vehicle does not have malicious brushing records is proved with high probability, so that the steps of acquiring and storing the vehicle information can be continuously executed at the moment, and the convenience of opening the gate inhibition barrier can be improved while the safety is ensured as much as possible.
Of course, in one possible implementation manner of this embodiment, a plurality of screening times with preset duration may be obtained, then it is determined whether each screening time is greater than the preset time, then the number of screening times is obtained, then the total number of screening times that is obtained after the number is divided by the number is obtained, a ratio is obtained, then it is determined whether the ratio is greater than the preset ratio, if yes, it is determined that the screening times is greater than the preset times, at this time, the historical vehicle information of the target vehicle is continuously deleted, otherwise, the step of obtaining and storing the vehicle information is continuously performed. Thereby, the accuracy of judging whether the target vehicle has a brush recording condition can be further improved.
Referring to fig. 5, in order to facilitate guiding a fire-fighting vehicle so that the fire-fighting vehicle can move to a building where a disaster occurs at the fastest speed, in another embodiment, after acquiring an automatic door opening command to open an entrance guard gate of a target cell, the method further includes:
S41, acquiring a target building position based on fire alarm information;
each alarm device corresponds to the position of a building, the building number and the room number and is stored in a background system of the community property, and when the signal position of the alarm device is acquired, the position of the alarm device generated by fire alarm information is acquired, so that the position of the target building can be acquired.
S42, recording a license plate number of the target vehicle as a target number;
when the fire engine enters the target cell, the license plate number of the fire engine is recorded and used as the target number.
S43, when the target vehicle enters the target cell and the target number is identified again, acquiring the current position of the target vehicle;
when a target vehicle enters a target cell, namely when a fire-fighting vehicle enters the target cell and the target number is identified again, the current position of the target vehicle is acquired, namely after the target vehicle enters the cell, a monitoring camera on the road of the target cell can photograph the vehicle on the road, so that the identification of the license plate number of the vehicle is carried out, and when the license plate number is identified to be the same as the target number, the target vehicle, namely the position of the fire-fighting vehicle, can be determined according to the position of the camera.
The position of each camera is prestored in the community background system, and when the camera of the identified license plate number is determined, the corresponding position can be obtained. Of course, in one possible implementation of this embodiment, the camera is only operated after the target vehicle enters the target cell, that is, after the external vehicle enters the target cell for the first time, the current position of the target vehicle is determined. So that the inner vehicle is familiar with the cell route and the outer vehicle is not familiar with the cell route, and thus it is necessary to acquire the current position, thereby facilitating guidance.
S44, acquiring a driving route based on the current position and the position of the target building;
the background system stores the whole simulation diagram of the cell, including each route of the cell, so after the current position and the target building position are obtained, all routes which can reach the target building position from the current position, namely the driving routes, can be obtained through the whole simulation diagram.
S45, acquiring a road sign guiding instruction based on the driving route;
and determining a driving route of the target vehicle according to the current position of the target vehicle, and generating a road sign guiding instruction according to the driving route, wherein the target guiding instruction comprises the driving route.
S46, controlling the electronic road sign work on the driving route based on the road sign guiding instruction to guide the route of the target vehicle;
finally, the electronic road sign on the driving route is controlled to be electrified according to the road sign guiding instruction, the electronic road sign can display guiding arrows and also start character guiding, so that a driver of the target vehicle can go to the target building position according to the guiding of the electronic road sign.
Therefore, through the mode, the vehicle entering the target cell for the first time can be guided, so that the target vehicle can be quickly moved to the target position, and the operation is convenient and humanized.
Referring to fig. 6, in another embodiment, acquiring a travel route based on a current location and a target building location includes:
s51, acquiring all passable routes based on the current position and the target building position;
s52, obtaining the route length of all passable routes;
s53, comparing all the route lengths, and taking the passable route corresponding to the minimum route length as a driving route;
specifically, the length of the route from the current position to the target building position on the simulation diagram can be calculated through the whole simulation diagram, and then the actual distance from the current position to the target building position, namely the length of the route, can be determined according to the proportional relation between the whole simulation diagram and the target cell.
Since each passable route has one route length, the route length of each passable route can be obtained in the above-described manner. And comparing all the route lengths, and acquiring a passable route corresponding to the minimum value in all the route lengths as a driving route.
Finally, guiding is started from the target vehicle entering the district according to the driving route, so that the target vehicle can move according to the minimum distance to the target building position, the fire-fighting vehicle can rescue at the fastest speed, and the safety of residents can be ensured as much as possible.
Referring to fig. 7, in order to ensure that the route corresponding to the minimum route length can pass normally as much as possible, before taking the passable route corresponding to the minimum route length as the travel route, in another embodiment, the method further includes:
s61, acquiring the current road condition of a passable route;
the camera can be used for shooting road pictures of the passable route, whether the passable road has obstacles to block normal running of the passable route or not can be determined in an image recognition mode, and the current road conditions comprise road blockage and road smoothness.
For example, if there is a vehicle in the road picture and the proportion of the width of the road occupied by the vehicle exceeds the width that the vehicle can normally pass, road jam is proved, and road smoothness is conversely proved.
S62, judging whether a passable route corresponding to the minimum route length can normally pass or not based on the current road condition;
that is, whether the passable route corresponding to the minimum route length is blocked is judged, if the current road condition of the passable route corresponding to the minimum route length is blocked, normal passing is not proved, and if the passable route is unblocked, normal passing is proved.
S63, if normal traffic is not possible, acquiring a traffic route which can be normally passed as a route to be selected;
if the passable route corresponding to the minimum route length can not normally pass, acquiring the conditions of all passable roads according to the current road conditions, and selecting the route with the unobstructed roads in all passable roads, namely the passable route which can normally pass as the route to be selected.
S64, comparing the route lengths of all the routes to be selected, and taking the route to be selected corresponding to the minimum route length as a driving route;
and comparing the route lengths of all the routes to be selected, and taking the route to be selected corresponding to the minimum route length as a driving route, wherein the obtaining mode is the same as the mode of obtaining the drivable route corresponding to the minimum route length as the driving route.
Therefore, the target vehicle can be ensured to normally pass to the position of the target building, and the time waste in the moving process of the target vehicle can be reduced as much as possible, so that the fire rescue efficiency can be improved.
S65, if the traffic can be normally performed, executing a step of taking a passable route corresponding to the minimum route length as a driving route;
if the passable route corresponding to the minimum route length can normally pass, the latest route is proved not to be blocked, so that the step of taking the passable route corresponding to the minimum route length as the driving route can be continuously executed at the moment, and the target vehicle can be ensured to move to the target building position according to the shortest time as much as possible.
The implementation principle of the vehicle identity identification guiding method in the embodiment of the application is as follows: firstly, acquiring vehicle image information or license plate image information of a target vehicle, wherein the vehicle image information comprises vehicle appearance and vehicle color, and the license plate image information comprises license plate color, license plate number and license plate characters. And then judging whether the target vehicle is the internal vehicle of the target cell according to the vehicle image information and the license plate image information. If the vehicle is not an internal vehicle, acquiring fire alarm information of the target cell, and judging whether the target cell has a disaster or not according to the fire alarm information. If the disaster exists, judging whether the target vehicle is a fire-fighting vehicle according to the vehicle image information and the license plate image information, and if the target vehicle is the fire-fighting vehicle, acquiring an automatic door opening instruction to open an access control barrier gate of the target district.
Therefore, when the target vehicle is determined to be the fire-fighting vehicle, the entrance guard barrier gate is opened through the automatic door opening instruction, so that the fire-fighting vehicle can enter the district in time to perform fire-fighting operation, the life safety of residents can be ensured as much as possible, and the possibility of economic loss caused by damage of the entrance guard barrier gate is reduced as much as possible
The embodiment of the application also discloses a vehicle identity recognition and guide system which can achieve the same technical effects as the vehicle identity recognition and guide method.
Referring to fig. 8, the identification guidance system of the vehicle identity includes:
the first information acquisition module 1 is used for acquiring vehicle image information and license plate image information of a target vehicle, wherein the vehicle image information comprises vehicle shapes and vehicle colors, and the license plate image information comprises license plate colors, license plate numbers and license plate characters;
a first judging module 2 for judging whether the target vehicle is an interior vehicle of the target cell based on the vehicle image information and the license plate image information;
the second information acquisition module 3 is used for acquiring fire alarm information of the target cell if the target vehicle is not an internal vehicle;
a second judging module 4, configured to judge whether a disaster exists in the target cell based on the fire alarm information;
The third judging module 5 is used for judging whether the target vehicle is a fire-fighting vehicle or not based on the vehicle image information and the license plate image information if the disaster exists;
the instruction acquisition module 6 is used for acquiring an automatic door opening instruction to open the gate inhibition barrier of the target district if the target vehicle is a fire-fighting vehicle.
Specifically, first, the first information acquisition module 1 acquires vehicle image information and license plate image information of a target vehicle, and sends the vehicle image information and the license plate image information to the first judgment module 2 and the third judgment module 5 connected with the first information acquisition module, wherein the vehicle image information comprises vehicle shapes and vehicle colors, and the license plate image information comprises license plate colors, license plate numbers and license plate characters.
Next, the first judgment module 2 judges whether the target vehicle is an interior vehicle of the target cell based on the vehicle image information and license plate image information, and transmits the result of the judgment to the second information acquisition module 3 connected thereto.
If the target vehicle is not an internal vehicle, the second information acquisition module 3 acquires fire alarm information of the target cell and sends the fire alarm information to the second judgment module 4 connected with the fire alarm information. And then the second judging module 4 judges whether the target cell has a disaster situation according to the fire alarm information, and sends the judging result to the third judging module 5 connected with the second judging module.
When a disaster exists, the third judging module 5 judges whether the target vehicle is a fire-fighting vehicle according to the vehicle image information and the license plate image information, and sends the judging result to the instruction acquiring module 6 connected with the third judging module. Finally, when the target vehicle is a fire-fighting vehicle, the instruction acquisition module 6 acquires an automatic door opening instruction to open the entrance guard gate of the target cell.
Therefore, through the mode, when the target vehicle is determined to be the fire-fighting vehicle, the access control barrier gate is opened through the automatic door opening instruction, and the fire-fighting vehicle can enter the district in time to perform fire-fighting operation conveniently, so that the life safety of residents can be ensured as much as possible, and meanwhile, the possibility of economic loss caused by damage of the access control barrier gate is reduced as much as possible.
The embodiment of the application also discloses an intelligent terminal, which comprises a memory and a processor. And a memory storing an intelligent computer program. The processor, when running the intelligent computer program, is capable of executing the steps of the vehicle identity recognition guidance method. The intelligent computer program can adopt a series of steps of inquiring, comparing, selecting and the like for data by adopting a well-known processing program, thereby realizing the identification of the vehicle identity.
The present embodiment also discloses a computer-readable storage medium storing a computer program capable of being loaded by a processor and executing the vehicle identity recognition guidance method as described above, the computer-readable storage medium including, for example: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (10)
1. A vehicle identity recognition and guidance method, comprising:
acquiring vehicle image information and license plate image information of a target vehicle, wherein the vehicle image information comprises vehicle shapes and vehicle colors, and the license plate image information comprises license plate colors, license plate numbers and license plate characters;
judging whether the target vehicle is an internal vehicle of the target cell or not based on the vehicle image information and the license plate image information;
if the target vehicle is not the internal vehicle, acquiring fire alarm information of a target cell;
Judging whether the target cell has a disaster situation or not based on the fire alarm information;
if the disaster exists, judging whether the target vehicle is a fire-fighting vehicle or not based on the vehicle image information and the license plate image information;
and if the target vehicle is the fire-fighting vehicle, acquiring an automatic door opening instruction to open the access control barrier gate of the target district.
2. The method of identifying guidance according to claim 1, further comprising:
if no disaster exists, acquiring an external vehicle history record of the target cell, wherein the external vehicle history record comprises historical vehicle owner information and historical vehicle information;
judging whether the target vehicle is matched with the historical vehicle information;
if the door opening prompt information is matched with the door opening prompt information, the door opening prompt information is acquired to remind a manager to open the access gateway;
if not, acquiring current driver information of the target vehicle;
judging whether the current driver information is matched with the historical vehicle owner information or not;
if the door opening prompt information is matched with the door opening prompt information, acquiring the door opening prompt information to remind a manager to open the access gateway;
and if the door opening prompt information is not matched, not acquiring the door opening prompt information.
3. The identification guidance method according to claim 2, characterized by further comprising, when the target vehicle matches the historical vehicle information:
Acquiring historical door opening times of the target vehicle;
judging whether the historical door opening times are larger than or equal to a time threshold value or not;
if yes, acquiring the vehicle information of the target vehicle and storing the vehicle information so as to acquire the automatic door opening instruction when the target vehicle is identified again.
4. The identification guidance method according to claim 3, characterized by further comprising, before acquiring the vehicle information and storing it:
acquiring the historical door opening times of the target vehicle in a preset time length as screening times;
judging whether the screening times are larger than preset times or not;
if yes, deleting the historical vehicle information of the target vehicle;
if not, the next step is carried out.
5. The identification guidance method according to claim 1, further comprising, after the acquiring the automatic door opening instruction to open the access gateway of the target cell:
acquiring a target building position based on the fire alarm information;
recording the license plate number of the target vehicle as a target number;
when the target vehicle enters the target cell and the target number is identified again, acquiring the current position of the target vehicle;
Acquiring a driving route based on the current position and the target building position;
acquiring a road sign guiding instruction based on the driving route;
and controlling the electronic road sign work on the driving route based on the road sign guiding instruction to conduct route guiding on the target vehicle.
6. The method according to claim 5, wherein the acquiring the travel route based on the current location and the target building location includes:
acquiring all passable routes based on the current position and the target building position;
obtaining the route length of all the passable routes;
and comparing all the route lengths, and taking the passable route corresponding to the minimum route length as the driving route.
7. The method according to claim 6, characterized in that before the trafficable route corresponding to the minimum route length is set as the travel route, further comprising:
acquiring the current road condition of the passable route;
judging whether the passable route corresponding to the minimum route length can normally pass or not based on the current road condition;
if the normal traffic is impossible, acquiring the traffic route which can be normally traffic as a route to be selected;
Comparing the route lengths of all the routes to be selected, and taking the route to be selected corresponding to the minimum route length as the driving route;
if the traffic can be normally passed, the next step is carried out.
8. A vehicle identity identification guidance system, comprising:
the first information acquisition module (1) is used for acquiring vehicle image information and license plate image information of a target vehicle, wherein the vehicle image information comprises vehicle shapes and vehicle colors, and the license plate image information comprises license plate colors, license plate numbers and license plate characters;
a first judgment module (2) for judging whether the target vehicle is an interior vehicle of the target cell based on the vehicle image information and the license plate image information;
the second information acquisition module (3) is used for acquiring fire alarm information of a target cell if the target vehicle is not the internal vehicle;
the second judging module (4) is used for judging whether the disaster situation exists in the target cell or not based on the fire alarm information;
the third judging module (5) is used for judging whether the target vehicle is a fire-fighting vehicle or not based on the vehicle image information and the license plate image information if a disaster exists;
And the instruction acquisition module (6) is used for acquiring an automatic door opening instruction to open the access control barrier gate of the target district if the target vehicle is the fire-fighting vehicle.
9. An intelligent terminal, characterized by comprising:
a memory for storing a computer program capable of running on the processor;
the processor, when running the computer program, is capable of performing the steps of the method according to any one of claims 1 to 7.
10. A computer-readable storage medium, characterized by: a computer program being stored which can be loaded by a processor and which performs the method according to any one of claims 1 to 7.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117854302A (en) * | 2024-01-22 | 2024-04-09 | 广州宏途数字科技有限公司 | Intelligent guiding method, system, equipment and medium for intelligent campus parking |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117854302A (en) * | 2024-01-22 | 2024-04-09 | 广州宏途数字科技有限公司 | Intelligent guiding method, system, equipment and medium for intelligent campus parking |
| CN117854302B (en) * | 2024-01-22 | 2024-05-28 | 广州宏途数字科技有限公司 | Intelligent guiding method, system, equipment and medium for intelligent campus parking |
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