CN102982408B - A large-scale electric vehicle operation monitoring platform based on cloud computing - Google Patents

Abstract

The invention relates to a large-scale electric vehicle operation monitoring platform based on cloud computing. The monitoring platform includes a core service layer, a service management layer and a user access interface; The user access interface is connected to provide services for users; the service management layer provides management and maintenance for the core service layer; the user access interface is used to realize the access from the user terminal to the cloud node. The monitoring platform is divided into core service, service management and user access interface layer. The core service layer abstracts hardware infrastructure, software operating environment, and applications into services. These services have the characteristics of strong reliability, high availability, and scalable scale to meet diverse application requirements. The service management layer provides support for core services to further ensure the reliability, availability and security of core services, and the user access interface layer realizes end-to-cloud access.

Description

A large-scale electric vehicle operation monitoring platform based on cloud computing

technical field

The invention relates to a large-scale electric vehicle operation monitoring platform under various communication means, in particular to a large-scale electric vehicle operation monitoring platform based on cloud computing.

Background technique

Cloud computing is a computing model that provides dynamically scalable virtualized resources in the form of services through the Internet. Cloud computing is the product of the integration of traditional computer and network technologies such as distributed computing, parallel computing, utility computing, network storage, virtualization, and load balancing. Cloud computing can be considered to include the following levels of services: Infrastructure as a Service (IaaS), Platform as a Service (PaaS) and Software as a Service (SaaS). IaaS (Infrastructure-as-a-Service): Infrastructure as a Service. Consumers can obtain services from a complete computer infrastructure through the Internet. PaaS (Platform-as-a-Service): Platform as a Service. PaaS actually refers to the software development platform as a service, which is submitted to users in the SaaS mode. Therefore, PaaS is also an application of the SaaS model. However, the emergence of PaaS can accelerate the development of SaaS, especially the development of SaaS applications. SaaS (Software-as-a-Service): software as a service. It is a mode of providing software through the Internet. Users do not need to purchase software, but rent Web-based software from providers to manage business activities.

Contents of the invention

Aiming at the deficiencies of the prior art, the present invention provides a large-scale electric vehicle operation monitoring platform based on cloud computing. The monitoring platform is divided into three layers: core service, service management, and user access interface. The core service layer abstracts hardware infrastructure, software operating environment, and applications into services. These services have the characteristics of strong reliability, high availability, and scalable scale to meet diverse application requirements. The service management layer provides support for core services to further ensure the reliability, availability and security of core services, and the user access interface layer realizes end-to-cloud access.

The object of the present invention is to adopt following technical scheme to realize:

A large-scale electric vehicle operation monitoring platform based on cloud computing, the monitoring platform includes a core service layer 1, a service management layer 2 and a user access interface 3;

The improvement is that the core service layer 1 is connected to the user access interface 3 through an application service system to provide services for users; the service management layer 2 provides management and maintenance for the core service layer; the user access interface 3 is used to realize the access from the client to the cloud node.

Wherein, the core service layer 1 includes infrastructure as a service 11, platform as a service 12 and software as a service 13; the infrastructure as a service 11 is connected with the platform as a service 12 and the application service system respectively, and the platform as a service 12 It is respectively connected with the software as a service 13 and the application service system; the software as a service 13 is connected with the application service system.

Wherein, the infrastructure as a service 11 provides hardware for the platform as a service 12 and software as a service 13 ; and directly provides services for the platform as a service 12 and the user access interface 3 .

Wherein, the infrastructure as a service 11 includes a cloud computing infrastructure 111 and a resource virtualization service 112 of the cloud computing infrastructure 111 .

Wherein, the cloud computing infrastructure 111 includes an application server, a cloud platform server, a database server and charging and swapping facilities; the application server, the database server and the charging and swapping facilities are respectively connected to the cloud platform server through a network cable.

Wherein, the cloud platform server includes cloud network resources, and provides resource virtualization services 112 for application program servers, database servers, and charging and swapping facilities.

Wherein, the database server includes a database, and the database includes municipal information, traffic information and daily life information; the municipal information includes engineering information; the traffic information includes road condition information; and the daily life information includes navigation information and weather information .

Wherein, the platform as a service 12 includes a data processing platform 121; the data processing platform 121 adopts a data processor.

Wherein, the platform as a service 12 provides an application development environment 122 for the software as a service 13 ; the application development environment 122 provides the services provided by the data processing platform 121 to the software as a service 13 and the user access interface 3 .

Wherein, the data processing platform is used to complete data collection, data processing, data storage, resource scheduling, and data sharing and interaction.

Among them, the software as a service 13 includes safety warning, energy-saving driving, statistical analysis, travel guidance, vehicle monitoring, remote diagnosis, value-added information, emergency rescue, charging and swapping operation monitoring, user management, billing management and asset management. Serve.

Wherein, the service management layer 2 provides user management, resource management, security management, interface management, load balancing and operation and maintenance management for the core service layer 1, and provides monitoring and management for the large-scale electric vehicles.

Wherein, the user access interface 3 includes a vehicle-mounted terminal, a PC client, a smart phone and a personal digital assistant PDA device; the vehicle-mounted terminal, a PC client, a smart phone and a personal digital assistant PDA device are all one or more than one .

Compared with prior art, the beneficial effect that the present invention reaches is:

1. The large-scale electric vehicle operation monitoring platform based on cloud computing of the present invention forms a monitoring system by means of various communication means such as 3G/4G/Wi-Fi/Internet/power private network. The platform consists of a core service layer 1 and a service management layer 2 and 3 layers of user access interface. The core service layer provides infrastructure as a service (IaaS), platform as a service (PaaS) and software as a service (SaaS), and abstracts the hardware infrastructure, software operating environment and applications of the electric vehicle operation service platform based on the Internet of Vehicles into services . The service management layer provides a variety of management and maintenance technologies for the core service layer, mainly including user management, resource management, security management, interface management, load balancing, operation and maintenance management, etc., to ensure the operation service support platform cloud computing core services safety and stability. The user access interface layer realizes end-to-cloud access. Users use various terminal devices, such as electric vehicle smart vehicle terminals, PC clients, smart phones, PDA devices, etc., to apply for becoming cloud nodes through the Internet anytime and anywhere to realize the pan-service of various services. In access, it greatly enriches the all-round intelligent multi-source value-added service application of electric vehicles.

2. The core concept of cloud computing is to concentrate resources, effectively manage and allocate them. By continuously improving the processing capacity of the "cloud" and reducing the processing burden on user terminals, users can enjoy the powerful computing and processing capacity of the "cloud" in an on-demand and self-service manner. From the user's point of view, the resources in the "cloud" can be expanded infinitely, and can be obtained at any time, used and expanded on demand, and paid according to usage.

3. Cloud computing can provide elastic resources on demand, and its manifestation is a collection of a series of services. Combined with the current application and research of cloud computing, its architecture can be divided into core service layer 1, service management layer 2, and user access interface 3 layers. The core service layer abstracts hardware infrastructure, software operating environment, and applications into services. These services have the characteristics of strong reliability, high availability, and scalable scale to meet diverse application requirements. The service management layer provides support for core services and further ensures the reliability, availability and security of core services. The user access interface layer implements end-to-cloud access.

Description of drawings

Fig. 1 is a system architecture diagram of a large-scale electric vehicle operation monitoring platform based on cloud computing provided by the present invention;

Fig. 2 is a schematic diagram of the core service layer provided by the present invention;

Fig. 3 is a schematic diagram of infrastructure as a service (IaaS) provided by the present invention;

Fig. 4 is a schematic diagram of the Platform as a Service (PaaS) provided by the present invention;

Fig. 5 is a schematic diagram of software as a service (SaaS) provided by the present invention;

Fig. 6 is a schematic diagram of the service management layer provided by the present invention;

Fig. 7 is a schematic diagram of the user access interface layer provided by the present invention.

Detailed ways

The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

The purpose of the present invention is to provide a large-scale electric vehicle operation monitoring system under various communication means, which consists of core service layer 1, service management layer 2 and user access interface 3 layers, wherein the core service layer provides infrastructure as a service ( IaaS), platform as a service (PaaS) and software as a service (SaaS), the service management layer provides a variety of management and maintenance technologies for the core service layer, mainly including user management, resource management, security management, interface management, load In terms of balancing, operation and maintenance management, etc., the user access interface layer realizes end-to-cloud access, and users use various terminal devices, such as electric vehicle smart vehicle terminals, PC clients, smart phones, personal digital assistants (PDAs), etc. Internet applications become cloud nodes to realize ubiquitous access to various services.

Fig. 1 shows the composition structure of the large-scale electric vehicle operation monitoring platform based on cloud computing of the present invention. The platform consists of three layers: core service layer 1, service management layer 2, and user access interface 3. The core service layer provides infrastructure as a service (IaaS), platform as a service (PaaS) and software as a service (SaaS). The management layer provides a variety of management and maintenance technologies for the core service layer, mainly including user management, resource management, security management, interface management, load balancing, operation and maintenance management, etc. The user access interface layer realizes end-to-cloud access , users use various terminal devices, such as smart car terminals for electric vehicles, PC clients, smart phones, personal digital assistants (PDAs), etc., to apply to become cloud nodes through the Internet anytime and anywhere to achieve ubiquitous access to various services.

Figure 2 shows the composition of the core service layer 1, including infrastructure as a service (IaaS) 11, platform as a service (PaaS) 12 and software as a service (SaaS) 13, which are the hard base layer, software environment layer and application layer respectively. Infrastructure as a Service (IaaS) 11 provides hardware support for Platform as a Service (PaaS) 12 and Software as a Service (SaaS) 13 through cloud computing, and at the same time directly provides services to user access interfaces 3 . The Platform as a Service (PaaS) 12 provides a development environment for the Software as a Service (SaaS) 13 , and at the same time directly provides services to the user access interface 3 . Software as a Service (SaaS) 13 provides services directly to the user access interface 3 .

FIG. 3 shows a schematic composition diagram of infrastructure as a service (IaaS) 11 , including cloud computing infrastructure measures 111 and corresponding resource virtualization services 112 . The cloud computing infrastructure 111 includes an application server, a cloud platform server, a database server, and charging and swapping facilities; the application server, the database server, and the charging and swapping facilities are respectively connected to the cloud platform server through network cables. Cloud platform servers include cloud network resources, providing resource virtualization services 112 for application servers, database servers, and charging and swapping facilities. The resource virtualization service 112 normalizes and integrates the above-mentioned infrastructures, that is, provides the same service regardless of the hardware. Infrastructure as a Service (IaaS) 11 provides services for user access interface 3 and platform as a service (PaaS) 12 .

FIG. 4 shows a schematic diagram of the composition of Platform as a Service (PaaS) 12, including a data processing platform and a corresponding application development environment. The data processing platform 121 provides data processing services and completes data collection, massive data processing, massive data storage, resource Functions such as scheduling and data sharing and interaction make full use of the resources of Infrastructure as a Service (IaaS)11. The application development environment 122 provides the services provided by the above data processing platform to the software as a service (SaaS) 13 and the user access interface 3 .

Figure 5 shows a schematic diagram of the composition of Software as a Service (SaaS)13, including safety warning, energy-saving driving, statistical analysis, travel guidance, vehicle monitoring, remote diagnosis, value-added information, emergency rescue, charging and swapping operation monitoring, user management, Provide various services such as fee management and asset management, make full use of platform as a service (PaaS)12 resources, and provide users with sufficient choices.

Figure 6 shows a schematic diagram of the composition of the service management layer 2, including functions such as user management, resource management, security management, interface management, load balancing, and operation and maintenance management, to monitor and manage the entire large-scale electric vehicle. User management can fully collect user behavior information to provide users with humanized services; resource management can fully deploy large-scale electric vehicle service resources to improve service quality; safety management can monitor the status of electric vehicles in real time, feedback vehicle bad information in a timely manner, and prevent failures and accidents The interface management adjusts the relationship between the interfaces of the core service layer to improve the efficiency of internal resource usage; load balancing can average the unbalanced demand in cloud computing; operation and maintenance management ensures the normal operation of the entire system.

Fig. 7 shows a schematic diagram of the composition of the user access interface 3, including an electric vehicle smart vehicle terminal, a PC client, a smart phone, a personal digital assistant (PDA), etc., and there may be one or more devices. Various terminals obtain service information through the user access interface 3, and feed back user needs to the core service layer 1, and the core service layer 1 feeds data processing back to the service management layer 2, completing a process of large-scale electric vehicle operation monitoring.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: the present invention can still be Any modification or equivalent replacement that does not depart from the spirit and scope of the present invention shall be covered by the scope of the claims of the present invention.

Claims (3)

1., based on a scale electric automobile operation monitoring platform for cloud computing, described monitor supervision platform comprises kernel service layer (1), SML (2) and user's access interface (3);

It is characterized in that, described kernel service layer (1) is connected, for user provides service with described user's access interface (3) by application service system; Described SML (2) administers and maintains for kernel service layer provides; Described user's access interface (3) is for realizing the access of user side to high in the clouds node;

Described kernel service layer (1) comprises that namely infrastructure serve (11), namely platform serves (12) and namely software serve (13); Namely described infrastructure served (11) and namely served (12) respectively with platform and application service system is connected, and namely described platform is served (12) and namely served (13) respectively with software and application service system is connected; Namely described software served (13) and be connected with application service system;

Namely described infrastructure served (11) and namely served (12) for platform and namely software served (13) and provided hardware; Namely described infrastructure served (11) and namely served (12) directly to described platform and user's access interface (3) provides service;

Namely described infrastructure serve the resource virtualizing service (112) that (11) comprise cloud computing basis measure (111) and cloud computing basis measure (111);

Described cloud computing basis measure (111) comprises apps server, cloud Platform Server, database server and fills changes electric facility; Described apps server, database server change electric facility be connected with cloud Platform Server respectively by netting twine with filling;

Described cloud Platform Server comprises cloud Internet resources, for apps server, database server with fill and change electric facility and provide resource virtualizing service (112);

Described database server comprises database, and described database comprises municipal information, transport information and life kind information; Described municipal information comprises engineering information; Described transport information comprises traffic information; Described life kind information comprises navigation information and weather information;

Namely described platform is served (12) and is comprised data processing platform (DPP) (121); Described data processing platform (DPP) (121) adopts data processor;

Namely described platform is served (12) and is namely served (13) for software and provide Application development environ-ment (122); The service that described data processing platform (DPP) (121) provides is supplied to software and namely serves (13) and user's access interface (3) by described Application development environ-ment (122);

Described data processing platform (DPP) is used for data acquisition, data processing, data storage, scheduling of resource and data sharing and interaction;

Namely described software served (13) and comprised safe early warning, energy-saving driving, statistical study, induced travel, vehicle monitoring, remote diagnosis, value-added information, emergency management and rescue, fill and change electric operation monitoring, user management, accounting management and asset management respective services.

2. as claimed in claim 1 based on the scale electric automobile operation monitoring platform of cloud computing; it is characterized in that; described SML (2) provides user management, resource management, safety management, interface management, load balancing and operation management for kernel service layer (1), provides monitor and managment to described scale electric automobile.

3., as claimed in claim 1 based on the scale electric automobile operation monitoring platform of cloud computing, it is characterized in that, described user's access interface (3) comprises car-mounted terminal, PC client, smart mobile phone and personal digital assistant PDA equipment; Described car-mounted terminal, PC client, smart mobile phone and personal digital assistant PDA equipment are one or more.