CN109831516A - A kind of platform edges cloud computing method of vehicle device data - Google Patents
A kind of platform edges cloud computing method of vehicle device data Download PDFInfo
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- CN109831516A CN109831516A CN201910163409.8A CN201910163409A CN109831516A CN 109831516 A CN109831516 A CN 109831516A CN 201910163409 A CN201910163409 A CN 201910163409A CN 109831516 A CN109831516 A CN 109831516A
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Abstract
The present invention provides a kind of platform edges cloud computing method of vehicle device data, including sequentially connected external equipment layer, car-mounted terminal layer and data gateway layer；The external equipment layer, including several external equipments, the external equipment are used for input data；The car-mounted terminal layer, including vehicle-mounted edge calculations terminal, the vehicle-mounted edge calculations terminal are used for transparent transmission, translation, distribution, wireless transmission and the GPS positioning of multichannel data；The vehicle-mounted edge calculations terminal is equipped with several interfaces, and the interface is for accessing external equipment；The data gateway layer, including data gateway platform, the data gateway platform includes several protocol adaptors, and the protocol adaptor is for parsing and storing data, and the present invention realizes the rule configuration of software downlink on hardware foundation and upstream data is parsed to platform.
Description
Technical field
The present invention relates to internet of things field, and in particular to a kind of platform edges cloud computing method of vehicle device data.
Background technique
Car-mounted terminal realize data processing and parsing, car-mounted terminal as central processing unit need to handle operation it is various outside
The data for connecing equipment, cause hardware that frequent progress is needed to upgrade, and the debugging of original hardware and research and development cost are relatively high, if place
Manage it is bad may also need to be related to the correcting of hardware, the period of correcting is very long, it is possible to which a small BUG brings entire hardware
Upgrading.The interface of many car-mounted terminals is being cured of customizing according to demand, and does not fully consider that the scalability in later period is same
Sample also brings along the elongation in cost and period.
Summary of the invention
In order to overcome drawbacks described above, the present invention provides a kind of platform edges cloud computing method of vehicle device data, in hardware base
The rule configuration and upstream data that software downlink is realized on plinth are parsed to platform.
The present invention provides the following technical solutions:
A kind of platform edges cloud computing method of vehicle device data, including sequentially connected external equipment layer, car-mounted terminal layer
And data gateway layer；
The external equipment layer, including several external equipments, the external equipment are used for input data；
The car-mounted terminal layer, including vehicle-mounted edge calculations terminal, the vehicle-mounted edge calculations terminal are used for multichannel data
Transparent transmission, translation, distribution, wireless transmission and GPS positioning；The vehicle-mounted edge calculations terminal is equipped with several interfaces, described to connect
Mouth is for accessing external equipment；
The data gateway layer, including data gateway platform, the data gateway platform include several protocol adaptors, institute
State protocol adaptor for parse and storing data.
Preferably, the external equipment includes OBD terminal, tire pressure monitoring instrument, meter and fatigue drive precaution device, institute
Stating protocol adaptor includes OBD terminal protocol adapter, tire pressure monitoring instrument protocol adaptor, meter protocol adaptor and tired
Please precaution device protocol adaptor is sailed.
A kind of platform edges cloud computing method of vehicle device data, comprising the following steps:
S1: the agreement for the external equipment that data gateway platform in advance accesses needs parses；
S2: the interface for the external equipment that vehicle-mounted edge calculations terminal in advance accesses needs configures, and interface access is outer
When portion's equipment, it is stored in the key-value pair of MAP type in the database, the KEY in key-value pair is the ID interface of the external equipment, key
The VALUE for being worth centering is the routing address JSON string of the external equipment and protocol adaptor corresponding with the external equipment；
S3: the agreement of external equipment real-time report is reported to data gateway platform, agreement by vehicle-mounted edge calculations terminal
Include the ID and interface identifier of the external equipment in data, corresponding agreement is found in the database by the protocol data
The routing approach of adapter；
S4: the data flow protocol adaptor of external equipment is parsed and is stored.
The beneficial effects of the present invention are: multiplex peripheral equipment is put into the transparent transmission of data flow, translation, distribution, in hardware foundation
On realize software downlink rule configuration and upstream data to platform parsing；Software-based processing replaces traditional hardware
Processing, improving development efficiency reduces development cost.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is schematic diagram of the present invention；
Specific embodiment
As shown in Figure 1, the present invention includes sequentially connected external equipment layer, car-mounted terminal layer and data gateway layer；Outside
Portion's mechanical floor, including several external equipments are used for input data；Car-mounted terminal layer, including vehicle-mounted edge calculations terminal, Shi Bianyuan
The carrier of cloud computing, for the transparent transmission of multichannel data, translation, distribution, wireless transmission and GPS positioning；Vehicle-mounted edge calculations are whole
End is equipped with several interfaces, for accessing external equipment；Data gateway layer, including data gateway platform, data gateway platform include
Several protocol adaptors, for parsing and storing data.
Specifically, external equipment includes OBD terminal, tire pressure monitoring instrument, meter and fatigue drive precaution device, agreement is suitable
Orchestration includes that OBD terminal protocol adapter, tire pressure monitoring instrument protocol adaptor, meter protocol adaptor and fatigue driving are pre-
Alert device protocol adaptor.
A kind of platform edges cloud computing method of vehicle device data, comprising the following steps:
S1: the agreement for the external equipment that data gateway platform in advance accesses needs parses；
S2: the interface for the external equipment that vehicle-mounted edge calculations terminal in advance accesses needs configures, and interface access is outer
When portion's equipment, it is stored in the key-value pair of MAP type in the database, the KEY in key-value pair is the ID interface of external equipment, key-value pair
In VALUE deposit gone here and there with the routing address JSON of external equipment protocol adaptor；Such as there are COM1 interface and COM2 interface,
COM port or COM device or COM1 access is meter external equipment, then is stored in the key-value pair of MAP type in the database, and KEY is the good valuation of titanium
Device ID-COM1, VALUE are the routing address JSON string of meter and the good meter protocol adaptor of titanium；COM2 mouthfuls access
It is tire pressure monitoring instrument, then KEY is tire pressure monitoring instrument ID-COM2, and VALUE is tire pressure monitoring instrument and tire pressure monitoring instrument protocol adaptation
The routing address JSON of device goes here and there；
S3: the agreement of external equipment real-time report is reported to data gateway platform, agreement by vehicle-mounted edge calculations terminal
Include the ID and interface identifier of the external equipment in data, corresponding protocol adaptation is found in the database by the protocol data
The routing approach of device；
S4: the data of external equipment flow to protocol adaptor by corresponding routing approach and are parsed and stored.
The principle of the present invention are as follows: data are passed to data gateway by vehicle-mounted edge calculations terminal and put down by different external equipments
Platform, data gateway platform according to different external equipments be routed to the matched protocol adaptor of the external equipment, by protocol adaptation
Device realizes the parsing of external device data, and the transparent transmission of multiplex peripheral equipment data flow, translation, distribution are real on hardware foundation
The rule configuration of existing software downlink and upstream data are parsed to platform.
In addition, if needing to communicate with each other between external equipment and external equipment, can be turned over by vehicle-mounted edge calculations terminal
It translates and sends the agreement that the agreement of an external equipment changes into another external equipment, this translation rule is by platform configuration
It can.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features.It is all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (3)
1. a kind of platform edges cloud computing method of vehicle device data, which is characterized in that including sequentially connected external equipment layer, vehicle
Mounted terminal layer and data gateway layer；
The external equipment layer, including several external equipments, the external equipment are used for input data；
The car-mounted terminal layer, including vehicle-mounted edge calculations terminal, the vehicle-mounted edge calculations terminal are saturating for multichannel data
Biography, translation, distribution, wireless transmission and GPS positioning；The vehicle-mounted edge calculations terminal is equipped with several interfaces, and the interface is used
In access external equipment；
The data gateway layer, including data gateway platform, the data gateway platform include several protocol adaptors, the association
Adapter is discussed for parsing and storing data.
2. a kind of platform edges cloud computing method of vehicle device data according to claim 1, which is characterized in that the outside
Equipment includes OBD terminal, tire pressure monitoring instrument, meter and fatigue drive precaution device, and the protocol adaptor includes OBD terminal
Protocol adaptor, tire pressure monitoring instrument protocol adaptor, meter protocol adaptor and fatigue drive precaution device protocol adaptor.
3. a kind of platform edges cloud computing method of vehicle device data according to claim 1, which is characterized in that including following
Step:
S1: the agreement for the external equipment that data gateway platform in advance accesses needs parses；
S2: the interface for the external equipment that vehicle-mounted edge calculations terminal in advance accesses needs configures, and interface access is external to be set
When standby, it is stored in the key-value pair of MAP type in the database, the KEY in key-value pair is the ID interface of the external equipment, key-value pair
In VALUE be the external equipment and protocol adaptor corresponding with the external equipment routing address JSON string；
S3: the agreement of external equipment real-time report is reported to data gateway platform, protocol data by vehicle-mounted edge calculations terminal
In include the external equipment ID and interface identifier, corresponding protocol adaptation is found in the database by the protocol data
The routing approach of device；
S4: the data flow protocol adaptor of external equipment is parsed and is stored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910163409.8A CN109831516B (en) | 2019-03-05 | 2019-03-05 | Platform edge cloud computing method for vehicle machine data |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910163409.8A CN109831516B (en) | 2019-03-05 | 2019-03-05 | Platform edge cloud computing method for vehicle machine data |
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| CN109831516A true CN109831516A (en) | 2019-05-31 |
| CN109831516B CN109831516B (en) | 2021-10-12 |
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Cited By (2)
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| WO2022121246A1 (en) * | 2020-12-11 | 2022-06-16 | 国汽(北京)智能网联汽车研究院有限公司 | Edge cloud system, server, and cloud control platform |
| EP4040419A1 (en) * | 2021-02-03 | 2022-08-10 | AEON MOTOR Co., Ltd. | Collaborative control system for a vehicle |
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| CN109831516B (en) | 2021-10-12 |
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