CN111866811B - Information transmission method and system - Google Patents
Information transmission method and system Download PDFInfo
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- CN111866811B CN111866811B CN202010787544.2A CN202010787544A CN111866811B CN 111866811 B CN111866811 B CN 111866811B CN 202010787544 A CN202010787544 A CN 202010787544A CN 111866811 B CN111866811 B CN 111866811B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
- H04W4/027—Services making use of location information using location based information parameters using movement velocity, acceleration information
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The embodiment of the application provides an information transmission method and system, after information to be transmitted in a vehicle is determined, according to the computing capacity of each edge cloud server in the area where the vehicle is located, the network environment and the driving speed of the vehicle, the edge cloud server corresponding to the information to be transmitted is determined, the information to be transmitted is further transmitted to a preset hospital through the edge cloud server, the problem that the information in the ambulance often fails to be transmitted due to the influence of factors such as the vehicle speed and the network state of the ambulance in the process of traveling is solved, the information in the ambulance is sent back to the hospital in real time, medical staff waiting for rescue in the hospital can quickly and stably obtain rescue information, and then the medical staff in the ambulance can fully utilize various medical facilities of the existing vehicle to effectively rescue in the rescue time of 'platinum' and 'gold' of patients, the success rate of first aid before the hospital is improved, and serious risks of death of the patients are reduced.
Description
Technical Field
The embodiment of the application relates to the technical field of medical first aid, in particular to an information transmission method and system.
Background
In the rescue or treatment of emergency accidents causing personnel health crisis, the time spent in winning minutes and winning rescue time is very important for the rescued people. Thus, the emergency system 120 plays an important role therein. The emergency work mode adopted by the existing emergency system 120 mainly adopts an interphone to communicate orally with a hospital, and because of the lack of an effective disease monitoring system and relatively imperfect communication means, some areas basically lose contact with the affiliated medical institutions after the ambulances go out of a doctor, medical staff on the ambulances can only carry out rescue work on the ambulances according to clinical symptoms of patients and the clinical experience of the people, and the rescue work can be limited by the clinical experience of the medical staff.
In order to solve the above problems, in the related art, a remote consultation system is installed in an ambulance, and an ambulance worker communicates with a medical worker waiting for rescue in a hospital through the remote consultation system, so as to timely and effectively rescue a patient.
However, due to the influence of factors such as the speed of the ambulance, the network state and the like during the traveling of the ambulance, the information in the ambulance often fails to be transmitted, and the rescue time of a patient is delayed.
Disclosure of Invention
The embodiment of the application provides an information transmission method and an information transmission system, which are used for solving the problem that the information transmission of the existing ambulance in a vehicle fails in the process of traveling.
In a first aspect, an embodiment of the present application provides an information transmission method, including:
determining information to be transmitted in a target vehicle;
determining a target edge cloud server corresponding to the information to be transmitted according to the computing power and the network environment of each edge cloud server in the area where the target vehicle is located and the driving speed of the target vehicle;
and transmitting the information to be transmitted to the target edge cloud server so as to transmit the information to be transmitted to a preset hospital.
In a possible design, the determining, according to the computing power and the network environment of each edge cloud server in the area where the target vehicle is located and the traveling speed of the target vehicle, a target edge cloud server corresponding to the information to be transmitted includes:
inputting the size of the information to be transmitted, the computing power of each edge cloud server in the area where the target vehicle is located, the network environment and the driving speed of the target vehicle into a preset data transmission model, wherein the preset data transmission model is obtained by training according to the size of the transmission information, the computing power of the edge cloud server, the network environment, the driving speed of the vehicle and the edge cloud server corresponding to the transmission information;
and acquiring the target edge cloud server corresponding to the to-be-transmitted information output by the preset data transmission model.
In one possible design, after the determining information to be transmitted in the target vehicle, the method further includes:
according to the size of the information to be transmitted, the information to be transmitted is equally divided;
the determining the target edge cloud server corresponding to the information to be transmitted according to the computing power and the network environment of each edge cloud server in the area where the target vehicle is located and the driving speed of the target vehicle comprises the following steps:
and determining target edge cloud servers corresponding to the equally divided information to be transmitted respectively according to the computing power of each edge cloud server in the area where the target vehicle is located, the network environment and the driving speed of the target vehicle.
In one possible design, after the transmitting the information to be transmitted to the target edge cloud server, the method further includes:
after a preset time interval, judging whether the information to be transmitted is transmitted;
and if the transmission of the information to be transmitted is not finished, taking the information which is not finished in transmission in the information to be transmitted as new information to be transmitted, and re-executing the step of determining the target edge cloud server corresponding to the information to be transmitted according to the computing capacity and the network environment of each edge cloud server in the area where the target vehicle is located and the driving speed of the target vehicle.
In one possible design, the target edge cloud server is a data exchange node in a blockchain.
In a second aspect, an embodiment of the present application provides an information transmission apparatus, including:
the information determining module is used for determining information to be transmitted in the target vehicle;
the edge cloud determining module is used for determining a target edge cloud server corresponding to the information to be transmitted according to the computing capacity and the network environment of each edge cloud server in the area where the target vehicle is located and the driving speed of the target vehicle;
and the information transmission module is used for transmitting the information to be transmitted to the target edge cloud server so as to enable hospitals in a preset area to share cloud data.
In one possible design, the edge cloud determining module is specifically configured to:
inputting the size of the information to be transmitted, the computing capacity and the network environment of each edge cloud server of the area where the target vehicle is located, and the driving speed of the target vehicle into a preset data transmission model, wherein the preset data transmission model is obtained by training according to the size of the transmission information, the computing capacity and the network environment of the edge cloud server, the driving speed of the vehicle, and the edge cloud server corresponding to the transmission information;
and acquiring the target edge cloud server corresponding to the information to be transmitted output by the preset data transmission model.
In one possible design, the information determination module is further configured to:
according to the size of the information to be transmitted, equally dividing the information to be transmitted;
the edge cloud determining module is specifically configured to:
and determining target edge cloud servers corresponding to the equally divided information to be transmitted respectively according to the computing power and the network environment of each edge cloud server in the area where the target vehicle is located and the driving speed of the target vehicle.
In one possible design, the apparatus further includes: the information judgment module is used for judging whether the information to be transmitted is transmitted or not after the information transmission module transmits the information to be transmitted to the target edge cloud server and a preset time interval elapses;
the edge cloud determining module is further configured to, if transmission of the information to be transmitted is not completed, take the information which is not completed in transmission of the information to be transmitted as new information to be transmitted, and re-execute the step of determining a target edge cloud server corresponding to the information to be transmitted according to the computing power and the network environment of each edge cloud server in the area where the target vehicle is located and the driving speed of the target vehicle.
In one possible design, the target edge cloud server is a data exchange node in a blockchain.
In a third aspect, an embodiment of the present application provides an information transmission system, including:
the vehicle-mounted equipment is arranged in a target vehicle and used for determining information to be transmitted in the target vehicle, determining a target edge cloud server corresponding to the information to be transmitted according to the computing capacity and the network environment of each edge cloud server in the area where the target vehicle is located and the driving speed of the target vehicle, and transmitting the information to be transmitted to the target edge cloud server;
and the target edge cloud server is used for receiving the information to be transmitted and transmitting the information to be transmitted to a preset hospital.
In a fourth aspect, an embodiment of the present application provides an onboard apparatus, including:
a processor;
a memory; and
a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor, the computer program comprising instructions for performing the method of the first aspect.
In a fifth aspect, an embodiment of the present application provides a computer-readable storage medium, where a computer program is stored, and the computer program causes a server to execute the method in the first aspect.
According to the information transmission method and the information transmission system, after the information to be transmitted in the target vehicle is determined, the target edge cloud server corresponding to the information to be transmitted is determined according to the computing capacity of each edge cloud server in the area where the target vehicle is located, the network environment and the driving speed of the target vehicle, then the information to be transmitted is transmitted to the target edge cloud server, the information to be transmitted is transmitted to a preset hospital through the target edge cloud server, the problem that the information in the ambulance is frequently subjected to transmission failure due to the influence of factors such as the vehicle speed and the network state of the ambulance in the process is solved, the information in the ambulance is sent back to the hospital in real time, so that medical staff waiting for rescue in the hospital can quickly and stably obtain the information in the ambulance, further, the medical staff in the ambulance can be assisted to fully utilize various medical facilities of the existing vehicle, effective rescue can be carried out within the rescue time of patients such as 'platinum' and 'gold', the success rate of the hospital is improved, and the serious risks of death of the patients are reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and those skilled in the art can obtain other drawings without inventive labor.
Fig. 1 is a schematic diagram of an information transmission system according to an embodiment of the present application;
fig. 2 is a schematic flowchart of an information transmission method according to an embodiment of the present application;
fig. 3 is a schematic flowchart of another information transmission method according to an embodiment of the present application;
fig. 4 is a schematic flowchart of another information transmission method according to an embodiment of the present application;
fig. 5 is a schematic flowchart of another information transmission method according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of an information transmission apparatus according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of another information transmission apparatus according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of an information transmission system according to an embodiment of the present application;
FIG. 9A is a diagram of a possible basic hardware architecture of an in-vehicle device according to an embodiment of the present disclosure;
fig. 9B is a diagram of another possible basic hardware architecture of the vehicle-mounted device provided in the embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the related technology, a remote consultation system is arranged in an ambulance, and ambulance men communicate with medical staff waiting for rescue in a hospital through the remote consultation system, so that the patients are effectively cured in time. However, due to the influence of factors such as the speed of the ambulance, the network state and the like during the traveling of the ambulance, the information in the ambulance often fails to be transmitted, and the rescue time of a patient is delayed.
Therefore, in view of the above problems, the present application provides an information transmission method, which determines an edge cloud server corresponding to information to be transmitted in a vehicle based on the computing power of each edge cloud server in an area where the vehicle is located, a network environment, and a driving speed of the vehicle, so that the information to be transmitted is transmitted to a hospital based on the edge cloud server, and the problem that the information transmission of the vehicle in the moving vehicle fails is solved.
The information transmission method provided by the embodiment of the application can be applied to ambulances and other vehicles, and can be determined according to actual conditions, and the embodiment of the application is not particularly limited.
Optionally, the information transmission method provided in the embodiment of the present application may be applied to an application scenario as shown in fig. 1. Fig. 1 only describes, by way of example, one possible application scenario of the information transmission method provided in the embodiment of the present application, and the application scenario of the information transmission method provided in the embodiment of the present application is not limited to the application scenario shown in fig. 1.
Fig. 1 is a schematic diagram of an information transmission system architecture. In fig. 1, the target vehicle is taken as an ambulance as an example, and information in the ambulance is transmitted, and the architecture comprises an on-board device 11 and an edge cloud server 12.
It is to be understood that the illustrated structure of the embodiments of the present application does not form a specific limitation to the information transmission architecture. In other possible embodiments of the present application, the foregoing architecture may include more or less components than those shown in the drawings, or combine some components, or split some components, or arrange different components, which may be determined according to practical application scenarios, and is not limited herein. The components shown in fig. 1 may be implemented in hardware, software, or a combination of software and hardware.
In the specific implementation process, in the advancing process of the ambulance, the ambulance personnel communicate with medical personnel waiting for rescue in a hospital through a remote consultation system in the ambulance, when information transmission is needed, the vehicle-mounted equipment 11 determines information to be transmitted in the ambulance, determines the edge cloud server 12 corresponding to the information to be transmitted based on the computing power of each edge cloud server in the area where the vehicle is located, the network environment and the driving speed of the vehicle, transmits the information to be transmitted to the edge cloud server 12, transmits the information to be transmitted to the hospital through the edge cloud server 12, and can send the information in the ambulance back to the hospital in real time, so that the medical personnel waiting for rescue in the hospital can quickly and stably obtain the information in the ambulance, and further assist the medical personnel in the ambulance to fully utilize various medical facilities of the existing vehicle to effectively rescue the patient within the rescue time of platinum, gold and the like, improve the success rate of emergency before the hospital, and reduce the risks of death and the like of the patient.
In addition, the system architecture and the service scenario described in the embodiment of the present application are for more clearly illustrating the technical solution of the embodiment of the present application, and do not constitute a limitation to the technical solution provided in the embodiment of the present application, and it can be known by a person skilled in the art that along with the evolution of the system architecture and the appearance of a new service scenario, the technical solution provided in the embodiment of the present application is also applicable to similar technical problems.
The following describes the technical solutions of the present application and how to solve the above technical problems with specific embodiments. The following specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present application will be described below with reference to the accompanying drawings.
Fig. 2 is a schematic flow diagram of an information transmission method provided in an embodiment of the present application, and the embodiment of the present application provides an information transmission method, which may be executed by the vehicle-mounted device in fig. 1, and may be determined specifically according to an actual situation, which is not limited in particular in the embodiment of the present application. As shown in fig. 2, the information transmission method provided in the embodiment of the present application includes the following steps:
s201: information to be transmitted in the target vehicle is determined.
The target vehicle may be determined according to actual conditions, such as an ambulance in motion, and the embodiment of the present application is not particularly limited thereto.
Here, the information to be transmitted may include text, image, audio/video, or other information. In the embodiment of the application, the vehicle-mounted equipment can determine the information to be transmitted in the target vehicle in real time, so that the subsequent processing is carried out based on the determined information, and the information in the vehicle is transmitted to the edge cloud server in time.
S202: and determining the target edge cloud server corresponding to the information to be transmitted according to the computing capacity and the network environment of each edge cloud server in the area where the target vehicle is located and the driving speed of the target vehicle.
In some feasible embodiments, the determining, according to the computing power of each edge cloud server in the area where the target vehicle is located, the network environment, and the traveling speed of the target vehicle, the target edge cloud server corresponding to the information to be transmitted includes:
inputting the size of the information to be transmitted, the computing power of each edge cloud server in the area where the target vehicle is located, the network environment and the running speed of the target vehicle into a preset data transmission model, wherein the preset data transmission model is obtained by training the edge cloud server corresponding to the size of the transmitted information, the computing power of the edge cloud server, the network environment, the running speed of the vehicle and the transmitted information;
and acquiring a target edge cloud server corresponding to the to-be-transmitted information output by the preset data transmission model.
Here, the preset data transmission model inputs the size of the transmission information, the computing power of the edge cloud server, the network environment and the vehicle driving speed, and outputs the edge cloud server corresponding to the transmission information. The vehicle-mounted equipment inputs the size of the information to be transmitted, the computing power of each edge cloud server in the area where the target vehicle is located, the network environment and the running speed of the target vehicle into a preset data transmission model, and then obtains the target edge cloud server corresponding to the information to be transmitted according to the output of the preset data transmission model.
S203: and transmitting the information to be transmitted to a target edge cloud server so as to transmit the information to be transmitted to a preset hospital.
Here, the vehicle-mounted device transmits the information to be transmitted to the edge cloud side, and then hospitals in a preset area can share cloud data in real time through a cloud computing technology and a terminal, and monitor the state of an illness and rescue patients together with emergency personnel in the ambulance, so that all preparation for receiving the illness can be made in time according to a request for receiving the illness initiated by the ambulance, delay caused by waiting is reduced, and the success rate of the rescue is improved.
Optionally, the target edge cloud server is a data exchange node in the blockchain. The vehicle-mounted equipment is also a data exchange node in the block chain.
The block chain (Blockchain) is a bookkeeping technology which is commonly maintained by multiple parties, transmission and access safety is guaranteed by using cryptography, data can be stored consistently, data are difficult to tamper, and the bookkeeping technology is safe and reliable and is also called as a distributed book keeping technology. The block chain technology is fused, the whole Internet of vehicles is designed into a block chain, and the vehicle-mounted equipment and the edge cloud are respectively used as block chain data exchange nodes. The emergency ambulance transmits in-vehicle information to one side of the edge cloud by the vehicle-mounted equipment in the driving process, and then is combined with the core advantages of intelligent contracts, decentralization and public transparency of the block chain.
According to the embodiment of the application, after the vehicle-mounted equipment determines the information to be transmitted in the target vehicle, the target edge cloud server corresponding to the information to be transmitted is determined according to the computing capacity of each edge cloud server in the area where the target vehicle is located, the network environment and the driving speed of the target vehicle, then the information to be transmitted is transmitted to the target edge cloud server, the information to be transmitted is transmitted to a preset hospital through the target edge cloud server, the problem that the information in the ambulance often fails to be transmitted due to the influence of factors such as the vehicle speed and the network state of the ambulance in the process of traveling is solved, the information in the ambulance is sent back to the hospital in real time, so that medical staff waiting for rescue in the hospital can quickly and stably obtain the information in the ambulance, and then the medical staff in the ambulance can fully utilize various medical facilities of the existing vehicle to effectively rescue patients within the rescue time such as platinum and gold, the success rate before the hospital is improved, and the serious risks such as death of the patients are reduced.
In addition, after the information to be transmitted in the target vehicle is determined, the information to be transmitted is divided equally according to the size of the information to be transmitted. Fig. 3 is a flowchart illustrating another information transmission method according to an embodiment of the present application. As shown in fig. 3, the method includes:
s301: information to be transmitted in the target vehicle is determined.
Step S301 is the same as the implementation of step S201, and is not described herein again.
S302: and equally dividing the information to be transmitted according to the size of the information to be transmitted.
S303: and determining the target edge cloud servers respectively corresponding to the equally divided information to be transmitted according to the computing capacity and the network environment of each edge cloud server in the area where the target vehicle is located and the driving speed of the target vehicle.
S304: and respectively transmitting the evenly distributed information to be transmitted to a target edge cloud server so as to transmit the evenly distributed information to be transmitted to a preset hospital.
The vehicle-mounted equipment divides a large data task into M equal parts, and obtains how to distribute the M equal parts of data to different edge servers for calculation according to the network environment of the place, the calculation capacity of the edge cloud servers and the speed of the emergency ambulance in the process of traveling, so that effective data transmission is achieved; the vehicle-mounted equipment can effectively estimate the data volume of different equal parts on the edge cloud server through different road sections, the optimal data proportion is reached, the data is effectively unloaded, and the effectiveness of data transmission is guaranteed.
Wherein, M may be determined according to actual conditions, and this is not particularly limited in the embodiments of the present application.
According to the embodiment of the application, the vehicle-mounted equipment performs M equal division on a large data task, then the target edge cloud servers corresponding to the equally divided information to be transmitted are determined, the equally divided information to be transmitted is transmitted to the target edge cloud servers respectively, and effective transmission of data is achieved. After the information to be transmitted in the target vehicle is determined, the vehicle-mounted equipment determines the target edge cloud server corresponding to the information to be transmitted according to the computing capacity and the network environment of each edge cloud server in the area where the target vehicle is located and the running speed of the target vehicle, further transmits the information to be transmitted to the target edge cloud server, and transmits the information to be transmitted to a preset hospital through the target edge cloud server, so that the problem that the information in the ambulance often fails to be transmitted due to the influences of factors such as the vehicle speed and the network state of the ambulance in the process of running is solved.
In addition, after the information to be transmitted is transmitted to the target edge cloud server, whether the transmission of the information to be transmitted is completed or not is also considered to be judged. Fig. 4 is a flowchart illustrating another information transmission method according to an embodiment of the present application. As shown in fig. 4, the method includes:
s401: information to be transmitted in the target vehicle is determined.
S402: and determining the target edge cloud server corresponding to the information to be transmitted according to the computing capacity and the network environment of each edge cloud server in the area where the target vehicle is located and the driving speed of the target vehicle.
S403: and transmitting the information to be transmitted to a target edge cloud server so as to transmit the information to be transmitted to a preset hospital.
The implementation of steps S401 to S403 is the same as that of steps S201 to S203, and is not described herein again.
S404: and judging whether the information to be transmitted is transmitted completely or not after a preset time interval.
S405: and if the transmission of the information to be transmitted is not finished, taking the information which is not finished in transmission in the information to be transmitted as new information to be transmitted, and re-executing the step of determining the target edge cloud server corresponding to the information to be transmitted according to the computing capacity and the network environment of each edge cloud server in the area where the target vehicle is located and the driving speed of the target vehicle.
After the information to be transmitted is transmitted to the target edge cloud server, the vehicle-mounted equipment judges whether the information to be transmitted is transmitted completely or not through a preset time interval, if the information to be transmitted is not transmitted completely, the target edge cloud server corresponding to the determined information to be transmitted and the subsequent steps are repeatedly executed until the information to be transmitted is transmitted completely, and the information to be transmitted is completely uploaded to the target edge cloud server, so that the information in the vehicle can be ensured to be completely uploaded to the edge cloud server, the complete information is sent back to the hospital through the edge cloud server, medical staff waiting for rescue in the hospital can obtain the complete rescue information, and then the medical staff in the vehicle can be assisted to effectively rescue the patient by fully utilizing various medical facilities of the existing vehicle.
The preset time interval may be determined according to actual conditions, and is not particularly limited in this embodiment of the application.
According to the method and the device, after the information to be transmitted is transmitted to the target edge cloud server, the vehicle-mounted equipment further judges whether the transmission of the information to be transmitted is completed, if not, corresponding steps are repeated until the transmission of the information to be transmitted is completed, and therefore the information in the vehicle can be completely uploaded to the edge cloud server. After the information to be transmitted in the target vehicle is determined, the vehicle-mounted equipment determines the target edge cloud server corresponding to the information to be transmitted according to the computing capacity of each edge cloud server in the area where the target vehicle is located, the network environment and the running speed of the target vehicle, further transmits the information to be transmitted to the target edge cloud server, and transmits the information to be transmitted to a preset hospital through the target edge cloud server, so that the problem that the information in the ambulance often fails to be transmitted due to the influence of factors such as the vehicle speed and the network state of the ambulance in the process of running is solved.
In addition, another information transmission method is further provided in the embodiment of the present application, which is described by interacting between a vehicle-mounted device and an edge cloud server, and as shown in fig. 5, the method may include:
s501: the vehicle-mounted equipment determines information to be transmitted in the target vehicle.
S502: and the vehicle-mounted equipment equally divides the information to be transmitted according to the size of the information to be transmitted.
S503: and the vehicle-mounted equipment determines the target edge cloud servers respectively corresponding to the equally divided information to be transmitted according to the computing capacity and the network environment of each edge cloud server in the area where the target vehicle is located and the driving speed of the target vehicle.
S504: and the vehicle-mounted equipment respectively transmits the equally distributed information to be transmitted to the target edge cloud server.
S505: and the target edge cloud server receives the uniformly distributed information to be transmitted and transmits the uniformly distributed information to be transmitted to a preset hospital.
Here, the target edge cloud server is a data exchange node in the blockchain. The vehicle-mounted device is also a data exchange node in the block chain.
The block chain technology is fused, the whole Internet of vehicles is designed into a block chain, and the vehicle-mounted equipment and the edge cloud are respectively used as block chain data exchange nodes. The emergency ambulance transmits in-vehicle information to one side of the edge cloud by the vehicle-mounted equipment in the driving process, and then is combined with the core advantages of intelligent contracts, decentralization and public transparency of the block chain.
Exemplarily, after transmitting the evenly divided information to be transmitted to the target edge cloud server, the vehicle-mounted device further includes:
after a preset time interval, judging whether the transmission of the evenly distributed information to be transmitted is finished or not;
and if the transmission of the evenly distributed information to be transmitted is not finished, the information which is not finished in the evenly distributed information to be transmitted is used as new information to be transmitted, and the step of determining the target edge cloud server corresponding to the evenly distributed information to be transmitted according to the computing capacity and the network environment of each edge cloud server in the area where the target vehicle is located and the driving speed of the target vehicle is executed again.
From the above description, after the vehicle-mounted device determines the information to be transmitted in the target vehicle, the target edge cloud server corresponding to the information to be transmitted is determined according to the computing power of each edge cloud server in the area where the target vehicle is located, the network environment and the driving speed of the target vehicle, then the information to be transmitted is transmitted to the target edge cloud server, the information to be transmitted is transmitted to a preset hospital through the target edge cloud server, the problem that the information in the ambulance often fails to be transmitted due to the influence of factors such as the vehicle speed and the network state of the ambulance during the driving is solved, the information in the ambulance is sent back to the hospital in real time, so that medical staff waiting for rescue in the hospital can quickly and stably obtain the information in the ambulance, and further, the medical staff in the ambulance can fully utilize various medical facilities of the existing vehicles to effectively rescue patients within the rescue time such as platinum and gold, the success rate before the hospital is improved, and the serious risks such as death of the patients are reduced.
Fig. 6 is a schematic structural diagram of an information transmission apparatus according to an embodiment of the present application, corresponding to the information transmission method according to the foregoing embodiment. For ease of illustration, only portions relevant to the embodiments of the present application are shown. Fig. 6 is a schematic structural diagram of an information transmission device according to an embodiment of the present application, where the information transmission device 60 includes: an information determination module 601, an edge cloud determination module 602, and an information transmission module 603. The information transmission device herein may be the above-described in-vehicle apparatus itself, or a chip or an integrated circuit that realizes the function of the in-vehicle apparatus. It should be noted here that the division of the information determination module, the edge cloud determination module, and the information transmission module is only a division of logical functions, and the two may be integrated or independent physically.
The information determining module 601 is configured to determine information to be transmitted in a target vehicle.
The edge cloud determining module 602 is configured to determine a target edge cloud server corresponding to the to-be-transmitted information according to the computing power, the network environment, and the driving speed of the target vehicle of each edge cloud server in the area where the target vehicle is located.
The information transmission module 603 is configured to transmit the information to be transmitted to the target edge cloud server, so that hospitals in a preset area share cloud data.
In a possible design, the edge cloud determining module 602 is specifically configured to:
inputting the size of the information to be transmitted, the computing power of each edge cloud server in the area where the target vehicle is located, the network environment and the running speed of the target vehicle into a preset data transmission model, wherein the preset data transmission model is obtained by training the size of the information to be transmitted, the computing power of the edge cloud servers, the network environment, the running speed of the vehicle and the edge cloud server corresponding to the transmission information;
and acquiring the target edge cloud server corresponding to the information to be transmitted output by the preset data transmission model.
In a possible implementation manner, the information determining module 601 is further configured to:
and equally dividing the information to be transmitted according to the size of the information to be transmitted.
The edge cloud determining module 602 is specifically configured to:
and determining target edge cloud servers corresponding to the equally divided information to be transmitted respectively according to the computing power and the network environment of each edge cloud server in the area where the target vehicle is located and the driving speed of the target vehicle.
In one possible design, the target edge cloud server is a data exchange node in a blockchain.
The apparatus provided in the embodiment of the present application may be configured to implement the technical solution of the method embodiment, and the implementation principle and the technical effect are similar, which are not described herein again in the embodiment of the present application.
Fig. 7 is a schematic structural diagram of another information transmission apparatus according to an embodiment of the present application. On the basis of the embodiment of fig. 6, the information transmission apparatus 60 further includes: and an information determination module 604.
The information determining module 604 is configured to determine whether the transmission of the information to be transmitted is completed after a preset time interval elapses after the information transmitting module 603 transmits the information to be transmitted to the target edge cloud server.
The edge cloud determining module 602 is further configured to, if transmission of the to-be-transmitted information is not completed, take the information that is not completed in transmission of the to-be-transmitted information as new to-be-transmitted information, and re-execute the step of determining a target edge cloud server corresponding to the to-be-transmitted information according to the computing power and the network environment of each edge cloud server in the area where the target vehicle is located, and the traveling speed of the target vehicle.
The apparatus provided in the embodiment of the present application may be configured to implement the technical solution of the method embodiment, and the implementation principle and the technical effect are similar, which are not described herein again in the embodiment of the present application.
Fig. 8 is a schematic structural diagram of an information transmission system according to an embodiment of the present application, where the information transmission system 80 includes:
the vehicle-mounted device 801 is arranged in a target vehicle and is used for determining information to be transmitted in the target vehicle, determining a target edge cloud server corresponding to the information to be transmitted according to the computing capacity and network environment of each edge cloud server in an area where the target vehicle is located and the running speed of the target vehicle, and transmitting the information to be transmitted to the target edge cloud server;
the target edge cloud server 802 is configured to receive the information to be transmitted, and transmit the information to be transmitted to a preset hospital.
In a possible implementation manner, the determining, by the vehicle-mounted device 801, a target edge cloud server corresponding to the information to be transmitted according to the computing power and the network environment of each edge cloud server in the area where the target vehicle is located, and the driving speed of the target vehicle includes:
inputting the size of the information to be transmitted, the computing power of each edge cloud server in the area where the target vehicle is located, the network environment and the running speed of the target vehicle into a preset data transmission model, wherein the preset data transmission model is obtained by training the size of the information to be transmitted, the computing power of the edge cloud server, the network environment, the running speed of the vehicle and the edge cloud server corresponding to the transmission information;
and acquiring the target edge cloud server corresponding to the information to be transmitted output by the preset data transmission model.
In one possible implementation manner, after determining the information to be transmitted in the target vehicle, the vehicle-mounted device 801 is further configured to:
according to the size of the information to be transmitted, equally dividing the information to be transmitted;
the method for determining the target edge cloud server corresponding to the information to be transmitted by the vehicle-mounted device 801 according to the computing power and the network environment of each edge cloud server in the area where the target vehicle is located and the driving speed of the target vehicle includes:
and determining target edge cloud servers corresponding to the equally divided information to be transmitted respectively according to the computing power of each edge cloud server in the area where the target vehicle is located, the network environment and the driving speed of the target vehicle.
In one possible implementation manner, after the transmitting the information to be transmitted to the target edge cloud server, the vehicle-mounted device 801 is further configured to:
judging whether the information to be transmitted is transmitted completely or not after a preset time interval;
and if the transmission of the information to be transmitted is not finished, taking the information which is not finished in transmission in the information to be transmitted as new information to be transmitted, and re-executing the step of determining the target edge cloud server corresponding to the information to be transmitted according to the computing capacity and the network environment of each edge cloud server in the area where the target vehicle is located and the driving speed of the target vehicle.
In one possible implementation, the target edge cloud server is a data exchange node in a blockchain.
According to the method and the device, after the information to be transmitted in the target vehicle is determined, the target edge cloud server corresponding to the information to be transmitted is determined according to the computing capacity of each edge cloud server in the area where the target vehicle is located, the network environment and the running speed of the target vehicle, then the information to be transmitted is transmitted to the target edge cloud server, the information to be transmitted is transmitted to a preset hospital through the target edge cloud server, the problem that the information in the ambulance is frequently transmitted in failure due to the influence of factors such as the vehicle speed and the network state of the ambulance in the process of running is solved, the information in the ambulance is sent back to the hospital in real time, so that medical staff waiting for rescue in the hospital can quickly and stably obtain the information in the ambulance, and further, the medical staff in the ambulance can be assisted to fully utilize various medical facilities of the existing vehicle, effective rescue can be carried out in the rescue time of patients such as 'platinum' and 'gold', the success rate is improved, pre-hospital rescue is achieved, and serious risks such as death of the patients are reduced.
Alternatively, fig. 9A and 9B schematically provide one possible basic hardware architecture of the in-vehicle device described in the present application, respectively.
Referring to fig. 9A and 9B, the in-vehicle apparatus includes at least one processor 901 and a communication interface 903. Further optionally, a memory 902 and a bus 904 may also be included.
In the vehicle-mounted device, the number of the processors 901 may be one or more, and fig. 9A and 9B only illustrate one of the processors 901. Alternatively, the processor 901 may be a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), or a Digital Signal Processing (DSP). If the in-vehicle apparatus has a plurality of processors 901, the types of the plurality of processors 901 may be different, or may be the same. Alternatively, the plurality of processors 901 of the in-vehicle device may also be integrated into a multi-core processor.
The communication interface 903 may provide information input/output for the at least one processor. Any one or any combination of the following devices may also be included: a network interface (such as an ethernet interface), a wireless network card, and the like.
Optionally, the communication interface 903 may also be used for data communication between the vehicle-mounted device and other computing devices or terminals.
Further alternatively, fig. 9A and 9B show the bus 904 by a thick line. The bus 904 may connect the processor 901 to the memory 902 and the communication interface 903. Thus, via bus 904, processor 901 may access memory 902 and may also interact with other computing devices or terminals using communication interface 903.
In the present application, the vehicle-mounted device executes computer instructions in the memory 902, so that the vehicle-mounted device implements the above-mentioned information transmission method provided in the present application, or so that the vehicle-mounted device deploys the above-mentioned information transmission apparatus.
From the perspective of logical functional division, for example, as shown in fig. 9A, the memory 902 may include an information determination module 601, an edge cloud determination module 602, and an information transmission module 603. The inclusion herein merely refers to that instructions stored in the memory may, when executed, implement the functionality of the information determination module, the edge cloud determination module, and the information transmission module, respectively, and is not limited to a physical structure.
Illustratively, as shown in fig. 9B, the memory 902 may further include an information determining module 604. The inclusion herein merely refers to that the instructions stored in the memory can implement the functions of the information judging module respectively when executed, and is not limited to a physical structure.
In addition, the vehicle-mounted device may be implemented by software as in fig. 9A and 9B, or may be implemented by hardware as a hardware module or a circuit unit.
The present application provides a computer-readable storage medium, the computer program product comprising computer instructions that instruct a computing device to perform the above-mentioned information transmission method provided herein.
The present application provides a chip comprising at least one processor and a communication interface providing information input and/or output for the at least one processor. Further, the chip may also include at least one memory for storing computer instructions. The at least one processor is used for calling and executing the computer instructions to execute the information transmission method provided by the application.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one type of logical functional division, and other divisions may be realized in practice, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit may be implemented in the form of hardware, or in the form of hardware plus a software functional unit.
Claims (6)
1. An information transmission method is applied to vehicle-mounted equipment, and the method comprises the following steps:
determining information to be transmitted in a target vehicle;
determining a target edge cloud server corresponding to the information to be transmitted according to the computing capacity and the network environment of each edge cloud server in the area where the target vehicle is located and the driving speed of the target vehicle;
transmitting the information to be transmitted to the target edge cloud server so as to transmit the information to be transmitted to a preset hospital; the determining the target edge cloud server corresponding to the information to be transmitted according to the computing power and the network environment of each edge cloud server in the area where the target vehicle is located and the driving speed of the target vehicle comprises the following steps:
inputting the size of the information to be transmitted, the computing power of each edge cloud server in the area where the target vehicle is located, the network environment and the driving speed of the target vehicle into a preset data transmission model, wherein the preset data transmission model is obtained by training according to the size of the transmission information, the computing power of the edge cloud server, the network environment, the driving speed of the vehicle and the edge cloud server corresponding to the transmission information;
acquiring the target edge cloud server corresponding to the information to be transmitted output by the preset data transmission model; after the determining the information to be transmitted in the target vehicle, further comprising:
according to the size of the information to be transmitted, the information to be transmitted is equally divided;
the determining the target edge cloud server corresponding to the information to be transmitted according to the computing power and the network environment of each edge cloud server in the area where the target vehicle is located and the driving speed of the target vehicle comprises the following steps:
determining target edge cloud servers corresponding to the equally divided information to be transmitted respectively according to the computing capacity and the network environment of each edge cloud server in the area where the target vehicle is located and the driving speed of the target vehicle;
the vehicle-mounted equipment and the edge cloud server are deployed in the same block chain, and the vehicle-mounted equipment and the edge cloud server are data exchange nodes in the block chain.
2. The method of claim 1, wherein the first and second light sources are selected from the group consisting of,
after transmitting the evenly divided information to be transmitted of the sub-objects to the target edge cloud server, the method further comprises the following steps:
after a preset time interval, judging whether the transmission of the evenly distributed information to be transmitted of the sub-channels is finished or not;
and if the transmission of the evenly divided sub information to be transmitted is not finished, taking the information which is not finished in transmission in the evenly divided sub information to be transmitted as new information to be transmitted, and re-executing the step of determining a target edge cloud server corresponding to the evenly divided sub information to be transmitted according to the computing capacity and the network environment of each edge cloud server in the area where the target vehicle is located and the driving speed of the target vehicle.
3. An information transmission apparatus, comprising:
the information determining module is used for determining information to be transmitted in the target vehicle;
the edge cloud determining module is used for determining a target edge cloud server corresponding to the information to be transmitted according to the computing power and the network environment of each edge cloud server in the area where the target vehicle is located and the running speed of the target vehicle;
the information transmission module is used for transmitting the information to be transmitted to the target edge cloud server so as to enable hospitals in a preset area to share cloud data;
the edge cloud determining module is specifically configured to:
inputting the size of the information to be transmitted, the computing capacity and the network environment of each edge cloud server of the area where the target vehicle is located, and the driving speed of the target vehicle into a preset data transmission model, wherein the preset data transmission model is obtained by training according to the size of the transmission information, the computing capacity and the network environment of the edge cloud server, the driving speed of the vehicle, and the edge cloud server corresponding to the transmission information;
acquiring the target edge cloud server corresponding to the information to be transmitted output by the preset data transmission model;
the information determination module is further configured to:
according to the size of the information to be transmitted, equally dividing the information to be transmitted;
the edge cloud determining module is specifically configured to:
and determining target edge cloud servers corresponding to the equally divided information to be transmitted respectively according to the computing power and the network environment of each edge cloud server in the area where the target vehicle is located and the driving speed of the target vehicle.
4. An information transmission system, comprising:
the vehicle-mounted equipment is arranged in a target vehicle and used for determining information to be transmitted in the target vehicle, determining a target edge cloud server corresponding to the information to be transmitted according to the computing capacity and the network environment of each edge cloud server in the area where the target vehicle is located and the driving speed of the target vehicle, and transmitting the information to be transmitted to the target edge cloud server;
the target edge cloud server is used for receiving the information to be transmitted and transmitting the information to be transmitted to a preset hospital;
the vehicle-mounted device is specifically configured to: inputting the size of the information to be transmitted, the computing power of each edge cloud server in the area where the target vehicle is located, the network environment and the driving speed of the target vehicle into a preset data transmission model, wherein the preset data transmission model is obtained by training according to the size of the transmission information, the computing power of the edge cloud server, the network environment, the driving speed of the vehicle and the edge cloud server corresponding to the transmission information;
acquiring the target edge cloud server corresponding to the information to be transmitted output by the preset data transmission model;
the vehicle-mounted device is further configured to: according to the size of the information to be transmitted, the information to be transmitted is equally divided; determining target edge cloud servers corresponding to the equally divided information to be transmitted respectively according to the computing capacity and the network environment of each edge cloud server in the area where the target vehicle is located and the driving speed of the target vehicle; the vehicle-mounted equipment and the edge cloud server are deployed in the same block chain, and the vehicle-mounted equipment and the edge cloud server are data exchange nodes in the block chain.
5. An in-vehicle apparatus, characterized by comprising:
a processor;
a memory; and
a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor, the computer program comprising instructions for performing the method of any of claims 1-2.
6. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program, the computer program causing a server to execute the method of any one of claims 1-2.
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