CN114648884A - Internet of vehicles block chain system, travel method based on same and storage medium - Google Patents
Internet of vehicles block chain system, travel method based on same and storage medium Download PDFInfo
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Abstract
The invention discloses a block chain system of a vehicle networking system, a travel method based on the block chain system and a storage medium, wherein the travel method comprises the following steps: the method comprises the steps of receiving traffic request information of a first vehicle node, and broadcasting an excitation message according to the traffic request information, wherein the traffic request information comprises traffic time and a traffic route; and receiving the traffic permission information of all the second vehicle nodes related to the traffic route, and sending the traffic permission information to the first vehicle node after receiving the traffic permission information of all the second vehicle nodes related to the traffic route, so that the first vehicle node can pass according to the traffic permission information. Therefore, on the premise of following traffic laws and safety, the first vehicle node in the internet of vehicles blockchain system issues the traffic request information and broadcasts the incentive message, and the traffic sequence is set, so that traffic is more orderly, and meanwhile, the trust between the vehicle nodes is increased.
Description
Technical Field
The invention relates to the technical field of block chains, in particular to a travel method based on a vehicle networking block chain system, a computer readable storage medium and the vehicle networking block chain system.
Background
At present, the vehicle holding capacity of each household is in an increasing trend, and if the light signals of traffic signal lamps are controlled only according to the road vehicle flow, obviously, the high efficiency of road traffic cannot be effectively guaranteed, so that the traffic vehicle can be blocked at the peak time of work, the traffic order is disordered, and the travel experience is influenced.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, a first object of the present invention is to provide a method for traveling based on a blockchain system of an internet of vehicles, which is capable of issuing a traffic request message and broadcasting an incentive message through a first vehicle node in the blockchain system of the internet of vehicles on the premise of complying with a traffic law and safety, setting a traffic order, so as to make traffic more orderly, and simultaneously, increasing trust between the vehicle nodes.
A second object of the invention is to propose a computer-readable storage medium.
A third objective of the present invention is to provide a car networking blockchain system.
In order to achieve the above object, an embodiment of the first aspect of the present invention provides a method for traveling based on a car networking blockchain system, including the following steps: the method comprises the steps of receiving passing request information of a first vehicle node, and broadcasting an excitation message according to the passing request information, wherein the passing request information comprises passing time and a passing route; the method comprises the steps of receiving the passing permission information of all second vehicle nodes related to the passing route, and sending the passing permission information to the first vehicle node after receiving the passing permission information of all second vehicle nodes related to the passing route, so that the first vehicle node can pass according to the passing permission information.
According to the traveling method based on the block chain system of the internet of vehicles, the traffic request information of a first vehicle node is received, the excitation message is broadcasted according to the traffic request information, the traffic request information comprises the traffic time and the traffic route, the traffic permission information of all second vehicle nodes related to the traffic route is received, and after the traffic permission information of all second vehicle nodes related to the traffic route is received, the traffic permission information is sent to the first vehicle node, so that the first vehicle node can pass according to the traffic permission information. Therefore, on the premise of following traffic laws and safety, the first vehicle node in the block chain system of the internet of vehicles is used for issuing traffic request information and broadcasting excitation information, and the traffic sequence is set, so that traffic is more orderly, and meanwhile, trust among the vehicle nodes is increased.
In addition, the travel method based on the car networking blockchain system according to the embodiment of the invention may further have the following additional technical features:
according to an embodiment of the present invention, after receiving the traffic permission information of all the second vehicle nodes related to the traffic route, the method further includes: and sending a first control signal to all second vehicle nodes related to the passing route so as to enable signal red lamps of all second vehicle nodes related to the passing route to be lightened, wherein the signal red lamps comprise an outside signal red lamp and an inside signal red lamp.
According to an embodiment of the present invention, after the first vehicle node finishes passing according to the traffic permission information, the method further includes: and sending a second control signal to all second vehicle nodes related to the passing route so as to enable signal green lamps of all second vehicle nodes related to the passing route to be turned on and enable signal red lamps to be turned off, wherein the signal green lamps comprise an outside signal green lamp and an inside signal green lamp.
According to an embodiment of the present invention, when the traffic permission information is sent to the first vehicle node, the method further includes: and sending a third control signal to the first vehicle node so as to enable a signal green light of the first vehicle node to be lightened, wherein the signal green light comprises an outside signal green light and an inside signal green light.
According to an embodiment of the present invention, in the process that the first vehicle node passes according to the permission information, the method further includes: monitoring the driving behavior of all second vehicle nodes related to the passing route; and if the driving behavior of the second vehicle node is default behavior, sending traffic adjustment information to the first vehicle node, recording the default behavior, and reducing the credit value of the second vehicle node.
According to an embodiment of the present invention, after the first vehicle node finishes passing according to the traffic permission information, the method further includes: assigning incentives to all second vehicle nodes associated with the transit route according to the transit relevance.
According to an embodiment of the present invention, the method for traveling based on a car networking blockchain system further includes: and receiving a node joining request of a vehicle, performing identity authentication on the vehicle, and joining the vehicle into the block chain system as a vehicle node after the identity authentication is passed.
According to one embodiment of the invention, the information of the vehicle is acquired through an on-board camera of the vehicle, a vehicle networking system, a navigation system and a star link system, wherein the information of the vehicle comprises one or more of vehicle surrounding environment information, vehicle identification information, on-board information, traffic light information and credit value.
To achieve the above object, a computer-readable storage medium is provided in an embodiment of a second aspect of the present invention, on which a networking blockchain system-based travel program is stored, and the program, when executed by a processor, implements a networking blockchain system-based travel method as described above.
According to the computer-readable storage medium of the embodiment of the invention, the executor executes the travel program based on the internet of vehicles blockchain system, so that the traffic order can be set by issuing the traffic request information and broadcasting the incentive message through the first vehicle node in the internet of vehicles blockchain system on the premise of following traffic laws and safety, the traffic is more orderly, and meanwhile, the trust between the vehicle nodes is increased.
In order to achieve the above object, a network of vehicles blockchain system according to an embodiment of the third aspect of the present invention includes a memory and a processor, where the memory stores an travel program based on the network of vehicles blockchain system, and the processor implements the travel method based on the network of vehicles blockchain system when executing the program.
According to the travel method based on the internet of vehicles blockchain system, the executor executes the travel program based on the internet of vehicles blockchain system stored in the memory, and the traffic order can be set by issuing the traffic request information and broadcasting the incentive information through the first vehicle node in the internet of vehicles blockchain system on the premise of following the traffic law and safety, so that the traffic is more orderly, and meanwhile, the trust between the vehicle nodes is increased.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic flowchart of a travel method based on a car networking blockchain system according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a travel method based on the car networking blockchain system according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating a travel method based on the car networking blockchain system according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
A travel method, a computer-readable storage medium, and a car networking blockchain system based on a car networking blockchain system according to embodiments of the present invention are described below with reference to the accompanying drawings.
Fig. 1 is a schematic flowchart of a travel method based on a car networking blockchain system according to an embodiment of the present invention.
As shown in fig. 1, the method for traveling based on the car networking blockchain system includes the following steps:
s101, receiving the passing request information of the first vehicle node, and broadcasting an excitation message according to the passing request information, wherein the passing request information comprises passing time and a passing route.
That is, the internet of vehicles blockchain system may receive the traffic request information about the traffic time and the traffic route initiated by the first vehicle node and broadcast the excitation message according to the traffic request information so that the first vehicle node can pass through the current road segment according to the traffic time and the communication route.
It should be noted that, when a vehicle issues a traffic request message through the vehicle-mounted terminal, the traffic request message will automatically become a first vehicle node in the car networking blockchain system, where the traffic request message further includes a vehicle type and a vehicle number.
S102, the passing permission information of all the second vehicle nodes related to the passing route is received, and after the passing permission information of all the second vehicle nodes related to the passing route is received, the passing permission information is sent to the first vehicle node, so that the first vehicle node passes according to the passing permission information.
It can be understood that after the passage permission information of all the second vehicle nodes related to the passage route is received, all the second vehicle nodes related to the passage route can be considered to allow the first vehicle node to pass through the passage route within the passage time, so that the passage request information and the broadcast incentive message are issued by the first vehicle nodes in the internet of vehicles blockchain system on the premise of complying with the traffic laws and safety, the traffic passage sequence is set, the traffic is more ordered, and meanwhile, the trust between the vehicle nodes is increased.
Further, after the traffic permission information of all the second vehicle nodes related to the traffic route is received, the method further comprises the following steps: and sending the first control signal to all second vehicle nodes related to the passing route so as to enable the signal red lights of all the second vehicle nodes related to the passing route to be lightened, wherein the signal red lights comprise an outside signal red light and an inside signal red light.
That is, during the passage of the first vehicle node according to the permission passage information, the internet-of-vehicle blockchain system may transmit the first control signal to all the second vehicle nodes related to the passage route to light the off-vehicle signal red light and the in-vehicle signal red light of all the second vehicle nodes related to the passage route, thereby controlling all the second vehicle nodes to suspend power output and brake so that the first vehicle node passes through the current road segment according to the passage time and the communication route.
It should be understood that, when the traffic permission information is sent to the first vehicle node, the method further includes: and sending a third control signal to the first vehicle node so as to enable a node signal green light of the first vehicle node to be lightened, wherein the signal green light comprises an outside signal green light and an inside signal green light.
That is, the internet of vehicles blockchain system may send the third control signal to the first vehicle node, so as to turn on the outside-vehicle signal green light and the inside-vehicle signal green light of the first vehicle node, thereby informing the first vehicle node to pass through the current road segment in time according to the passing time and the communication route.
Further, after the first vehicle node finishes passing according to the permission information, the method further comprises the following steps: and sending a second control signal to all second vehicle nodes related to the passing route so as to enable signal green lamps of all the second vehicle nodes related to the passing route to be turned on and enable signal red lamps to be turned off, wherein the signal green lamps comprise an outside signal green lamp and an inside signal green lamp.
That is, after the first vehicle node completes the passage according to the permission traffic information, the internet-of-vehicle blockchain system may transmit the second control signal to all the second vehicle nodes related to the passage route to turn on the out-of-vehicle signal green light and the in-vehicle signal green light of all the second vehicle nodes related to the passage route and turn off the out-of-vehicle signal red light and the in-vehicle signal red light, thereby restoring the traffic operation of all the second vehicle nodes related to the passage route.
Further, as shown in fig. 2, in the process that the first vehicle node passes according to the permission information, the method further includes:
s201, monitoring the running behaviors of all second vehicle nodes related to the passing route.
That is, during the passage of the first vehicle node according to the permission passage information, the traveling behaviors of all the second vehicle nodes related to the passage route may be monitored to determine whether there is a default behavior in each of all the second vehicle nodes.
S202, if the driving behavior of the second vehicle node is the default behavior, the traffic adjustment information is sent to the first vehicle node, the default behavior is recorded, and the credit value of the second vehicle node is reduced.
That is to say, when the driving behavior of the second vehicle node is the default behavior, the passing adjustment information is sent to the first vehicle node in time, so that traffic accidents are avoided, meanwhile, the default behavior of the second vehicle node is recorded, and the credit value of the second vehicle node is reduced.
Optionally, when the credit value of the second vehicle node is lower than the preset credit value, the second vehicle node is prohibited from starting operation until the second vehicle node passes the credit authentication again, and the second vehicle node is restarted.
Further, after the first vehicle node finishes passing according to the permission information, the method further comprises the following steps: and distributing excitation to all second vehicle nodes related to the passing route according to the passing relevance.
For example, after the first vehicle node completes the passage according to the permission information, all the second vehicle nodes related to the passage route may be assigned with the excitation according to the passage relevance, for example, 10 vehicles are behind the second vehicle node of the first intersection, 1 vehicle is behind the second vehicle node of the second intersection, then the credit value of the second vehicle node of the first intersection is +10, the credit value of the second vehicle node of the second intersection is +1, in other words, the influence degree of the second vehicle node on the traffic communication is different, and the assigned excitation of the second vehicle node is different.
Further, the method for traveling based on the car networking blockchain system further includes: and receiving a node joining request of the vehicle, performing identity authentication on the vehicle, and joining the vehicle into the blockchain system to serve as a vehicle node after the identity authentication is passed.
Optionally, the vehicle information, such as one or more of vehicle surrounding information, vehicle identification information, vehicle information, traffic light information, and credit value, may be acquired through a vehicle-mounted camera, a vehicle networking system, a navigation system, and a star link system of the vehicle, so as to authenticate the vehicle.
Specifically, after receiving a node joining request of a vehicle, the vehicle may be authenticated through one or more of vehicle surrounding environment information, vehicle identification information, on-board information, traffic light information, and credit value, and the vehicle is joined to the blockchain system as one vehicle node after the authentication is passed.
The working principle of the car networking-based blockchain system according to the embodiment of the present invention is described with reference to fig. 3, and as shown in fig. 3, after the car networking-based blockchain system is started, step S1 is executed.
And S1, acquiring one or more of vehicle surrounding environment information, vehicle identification information, vehicle-mounted information, traffic light information and credit value through the vehicle-mounted camera, the vehicle networking system, the navigation system and the star link system.
And S2, after receiving the node joining request of the vehicle, authenticating the vehicle, and joining the vehicle into the blockchain system as a vehicle node after the authentication is passed.
S3, the traffic request information of the first vehicle node is received, and the excitation message is broadcasted according to the traffic request information, wherein the traffic request information comprises traffic time and a traffic route.
And S4, after the passing permission information of all the second vehicle nodes related to the passing route is received, the passing permission information is sent to the first vehicle node.
S5, sending a first control signal to all the second vehicle nodes associated with the traffic route to turn on the red signal lights of all the second vehicle nodes associated with the traffic route, and sending a third control signal to the first vehicle node to turn on the green signal light of the first vehicle node.
And S6, monitoring the driving behaviors of all the second vehicle nodes related to the passing route.
And S7, when the driving behavior of the second vehicle node is the default behavior, the traffic regulation information is sent to the first vehicle node, the default behavior is recorded, and the credit value of the second vehicle node is reduced.
And S8, after the first vehicle node finishes passing according to the passing permission information, sending a second control signal to all the second vehicle nodes related to the passing route so as to enable the signal green lamps of all the second vehicle nodes related to the passing route to be lightened.
In summary, according to the traveling method based on the block chain system in the internet of vehicles in the embodiment of the present invention, the traffic request information of the first vehicle node is received, and the incentive message is broadcast according to the traffic request information, wherein the traffic request information includes the traffic time and the traffic route, and the traffic permission information of all the second vehicle nodes related to the traffic route is received, and after the traffic permission information of all the second vehicle nodes related to the traffic route is received, the traffic permission information is sent to the first vehicle node, so that the first vehicle node passes according to the traffic permission information. Therefore, on the premise of following traffic laws and safety, the first vehicle node in the internet of vehicles blockchain system issues the traffic request information and broadcasts the incentive message, and the traffic sequence is set, so that traffic is more orderly, and meanwhile, the trust between the vehicle nodes is increased.
Further, an embodiment of the present invention provides a computer-readable storage medium, on which a travel program based on a car networking blockchain system is stored, and when the program is executed by a processor, the travel method based on the car networking blockchain system according to the foregoing embodiment of the present invention is implemented.
It should be noted that, when the travel program based on the car networking blockchain system stored in the computer-readable storage medium according to the embodiment of the present invention is executed, a specific implementation manner corresponding to the one-to-one travel method based on the car networking blockchain system according to the foregoing embodiment of the present invention can be implemented, and details are not repeated herein.
In summary, according to the computer-readable storage medium of the embodiment of the invention, the executor executes the travel program based on the internet of vehicles blockchain system, so that the traffic sequence can be set by issuing the traffic request information and broadcasting the excitation message through the first vehicle node in the internet of vehicles blockchain system on the premise of complying with the traffic laws and safety, the traffic is more orderly, and meanwhile, the trust between the vehicle nodes is increased.
Further, an embodiment of the present invention provides a car networking blockchain system, which includes a memory and a processor, where the memory stores a trip program based on the car networking blockchain system, and the processor executes the program to implement the aforementioned trip method based on the car networking blockchain system according to the embodiment of the present invention.
It should be noted that when the travel program based on the block chain system in the car networking is stored in the storage of the block chain system in the car networking according to the embodiment of the present invention and executed, a specific implementation manner corresponding to the travel method based on the block chain system in the car networking according to the embodiment of the present invention one to one can be implemented, and details are not described herein again.
In summary, according to the travel method based on the internet of vehicles blockchain system in the embodiment of the invention, the executor executes the travel program based on the internet of vehicles blockchain system stored in the memory, and the first vehicle node in the internet of vehicles blockchain system issues the traffic request information and the broadcast incentive message to set the traffic sequence on the premise of following the traffic law and safety, so that the traffic is more orderly, and meanwhile, the trust between the vehicle nodes is increased.
It should be noted that the logic and/or steps represented in the flowcharts or otherwise described herein, such as an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A travel method based on a block chain system of a vehicle networking is characterized by comprising the following steps:
the method comprises the steps of receiving traffic request information of a first vehicle node, and broadcasting an excitation message according to the traffic request information, wherein the traffic request information comprises traffic time and a traffic route;
the method comprises the steps of receiving the passing permission information of all second vehicle nodes related to the passing route, and sending the passing permission information to the first vehicle node after receiving the passing permission information of all second vehicle nodes related to the passing route, so that the first vehicle node can pass according to the passing permission information.
2. A method of traveling according to claim 1, further comprising, after receiving the traffic-allowed information of all the second vehicle nodes associated with the traffic route:
and sending a first control signal to all second vehicle nodes related to the passing route so as to enable signal red lamps of all second vehicle nodes related to the passing route to be lightened, wherein the signal red lamps comprise an outside signal red lamp and an inside signal red lamp.
3. A method of traveling according to claim 2, after the first vehicle node completes traveling according to the traffic-allowing information, the method further comprising:
and sending a second control signal to all second vehicle nodes related to the passing route so as to enable signal green lamps of all second vehicle nodes related to the passing route to be turned on and enable signal red lamps to be turned off, wherein the signal green lamps comprise an outside signal green lamp and an inside signal green lamp.
4. A method of travel based on a block chain system in internet of vehicles according to claim 1, wherein when sending the traffic-allowed information to the first vehicle node, further comprising:
and sending a third control signal to the first vehicle node so as to enable a signal green light of the first vehicle node to be lightened, wherein the signal green light comprises an outside signal green light and an inside signal green light.
5. The internet-of-vehicles blockchain system based travel method according to any one of claims 1 to 4, wherein in the process that the first vehicle node passes according to the permission information, the method further comprises the following steps:
monitoring the driving behavior of all second vehicle nodes related to the passing route;
and if the driving behavior of the second vehicle node is default behavior, sending traffic adjustment information to the first vehicle node, recording the default behavior, and reducing the credit value of the second vehicle node.
6. A method of traveling according to claim 1, wherein after the first vehicle node completes traveling according to the traffic-allowing information, the method further comprises:
assigning incentives to all second vehicle nodes associated with the transit route according to the transit relevance.
7. A method of travel based on a block chain system in internet of vehicles according to claim 1, further comprising:
and receiving a node joining request of a vehicle, performing identity authentication on the vehicle, and joining the vehicle into the block chain system as a vehicle node after the identity authentication is passed.
8. The internet-of-vehicles blockchain system based travel method according to claim 7, wherein the information of the vehicle is acquired through an on-vehicle camera of the vehicle, an internet of vehicles, a navigation system and a star chain system, wherein the information of the vehicle includes one or more of vehicle surrounding environment information, vehicle identification information, on-vehicle information, traffic light information and credit value.
9. A computer-readable storage medium, on which a networking blockchain system based travel program is stored, which when executed by a processor implements the networking blockchain system based travel method according to any one of claims 1 to 8.
10. A network of vehicles blockchain system comprising a memory and a processor, the memory storing a travel program based on the network of vehicles blockchain system, characterized in that the processor implements the method of traveling based on the network of vehicles blockchain system of any one of claims 1 to 8 when executing the program.
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