CN109195138B - Data uploading method, data acquisition terminal and automobile - Google Patents
Data uploading method, data acquisition terminal and automobile Download PDFInfo
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- CN109195138B CN109195138B CN201811148765.4A CN201811148765A CN109195138B CN 109195138 B CN109195138 B CN 109195138B CN 201811148765 A CN201811148765 A CN 201811148765A CN 109195138 B CN109195138 B CN 109195138B
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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
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
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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
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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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
- H04L67/01—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
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
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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
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
-
- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention provides a data uploading method, a data acquisition terminal and an automobile, and relates to the technical field of automobiles. The data uploading method comprises the following steps: receiving a wake-up instruction of a data acquisition terminal, waking up the data acquisition terminal according to the wake-up instruction, and judging the validity of network data of a network controller; at least one data acquisition terminal acquires network data of the network controller; and the data acquisition terminal uploads the acquired network data to the basic data platform. According to the scheme, the effectiveness of data acquisition of the data acquisition terminal is controlled through a bus communication technology, and if the data is effective, the data is received and processed and provided for a subsequent application scene for use; and if the data is invalid, the data is not received, so that the problem that the background analyzes and processes the part of data after receiving the invalid data to cause resource waste is avoided.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a data uploading method, a data acquisition terminal and an automobile.
Background
The current data acquisition terminal acquires network data on a vehicle, and data acquisition and uploading are carried out according to uploading variables defined by data acquisition terminal software, but because the data acquisition terminal and a controller on a whole vehicle network have different power management working mechanisms, other controllers possibly cannot work normally under the normal working state of the data acquisition terminal, no effective network data transmission exists, or no network data transmission exists, and the information uploaded by the data acquisition terminal is invalid at the moment. Uploading this portion of data to the underlying data platform results in a waste of resources.
Disclosure of Invention
The embodiment of the invention provides a data uploading method, a data acquisition terminal and an automobile, which are used for solving the problems that invalid data are acquired by the data acquisition terminal and uploaded to a basic data platform, so that storage space is wasted, and hardware and software resources are wasted due to the fact that the invalid data are processed.
In order to solve the above technical problem, an embodiment of the present invention provides a data uploading method, including:
receiving a wake-up instruction of a data acquisition terminal, waking up the data acquisition terminal according to the wake-up instruction, and judging the validity of network data of the network controller;
at least one data acquisition terminal acquires network data of a network controller;
and the data acquisition terminal uploads the acquired network data to the basic data platform.
Further, the determining the validity of the network data of the network controller includes:
when a remote control or remote diagnosis starting instruction is acquired, controlling the data acquisition terminal to enter a working mode;
and when a remote control or remote diagnosis ending instruction is acquired, controlling the data acquisition terminal to enter a sleep mode.
Further, the determining the validity of the network data of the network controller further includes:
when a program flashing start instruction of a remote electronic control unit is acquired, controlling the data acquisition terminal to enter a sleep mode;
and when a program flashing end instruction of the remote electronic control unit is acquired, controlling the data acquisition terminal to enter a working mode.
Further, the determining the validity of the network data of the network controller further includes:
and when a communication fault is detected between the data acquisition terminal and the automobile box or between the data acquisition terminal and the network controller, controlling the data acquisition terminal to upload positioning information and a communication fault mark.
Furthermore, the data acquisition terminal is connected with the basic data platform through the automobile box;
when the data acquisition terminal enters a working mode, the automobile box enters a working state; and when the data acquisition terminal enters a sleep mode, the automobile box enters a work pause state.
An embodiment of the present invention further provides a data acquisition terminal, including:
the wake-up control module is used for waking up the data acquisition terminal and the network controller;
the acquisition module is used for acquiring network data on the network controller;
and the uploading module is used for uploading the acquired network data to the basic data platform.
Further, the data acquisition terminal further includes:
the first acquisition module is used for acquiring a remote control or remote diagnosis starting or ending instruction;
the first control module is used for controlling the data acquisition terminal to enter a working mode when a remote control or remote diagnosis starting instruction is obtained, or controlling the data acquisition terminal to enter a sleep mode when a remote control or remote diagnosis ending instruction is obtained.
Further, the data acquisition terminal further includes:
the second acquisition module is used for acquiring a program flashing start or end instruction of the remote electronic control unit;
and the second control module is used for controlling the data acquisition terminal to enter a working mode when a program flashing start instruction of the remote electronic control unit is acquired, or controlling the data acquisition terminal to enter a dormant mode when a program flashing end instruction of the remote electronic control unit is acquired.
Further, the data acquisition terminal further includes:
the detection module is used for detecting whether a communication fault exists between the data acquisition terminal and an automobile box or between the data acquisition terminal and the network controller;
and the third control module is used for controlling the data acquisition terminal to upload positioning information and a communication fault mark when a communication fault is detected between the data acquisition terminal and the automobile box or between the data acquisition terminal and the network controller.
The invention also provides an automobile which comprises the network controller and the data acquisition terminal, wherein at least one data acquisition terminal is arranged, and the data acquisition terminal is connected with the network controller through a bus.
Further, the automobile further includes:
the automobile box is connected with the data acquisition terminal and is in wireless connection with the basic data platform.
The invention has the beneficial effects that:
according to the scheme, the effectiveness of data acquisition of the data acquisition terminal is controlled through a bus communication technology, and if the data is effective, the data is received and processed and provided for a subsequent application scene for use; and if the data is invalid, the data is not received, so that the problem that the background analyzes and processes the part of data after receiving the invalid data to cause resource waste is avoided.
Drawings
Fig. 1 is a schematic flow chart illustrating a data uploading method according to an embodiment of the present invention;
FIG. 2 is a block diagram of a data acquisition terminal according to an embodiment of the present invention;
fig. 3 shows a block diagram of a data acquisition terminal according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The invention provides a data uploading method, a data acquisition terminal and an automobile, aiming at the problems that invalid data are acquired by the data acquisition terminal and uploaded to a basic data platform, so that storage space is wasted, and hardware and software resources are wasted due to the fact that the invalid data are processed.
Example one
As shown in fig. 1, an embodiment of the present invention provides a data uploading method, including:
the data acquisition terminal is connected with the network controller through a bus, and the network data can be position information, speed information, temperature information, power battery related information and the like; the underlying data platform may be a server or a device.
Specifically, the data acquisition terminal with basic data platform passes through the car box and connects, and the network data that gathers pass through car box wireless transmission to basic data platform, and the car box is tall and erect operating system's device of band-pass communication function of ann, contains a SIM card, and the hardware that matches with the car box also has GPS antenna, 4G antenna etc..
Specifically, the data acquisition terminal needs to receive a wake-up instruction to complete data acquisition and data upload. Before the step of collecting the network data of the network controller by the at least one data collection terminal, the method further comprises the following steps:
Specifically, the data acquisition terminal and the network controller have different power management working mechanisms, which may cause the situation that other controllers may not work normally when the data acquisition terminal works normally, and at this time, no valid network data or no network data is provided for the data acquisition terminal to acquire, so that the data acquisition terminal uploads invalid network data to the basic data platform, and the analysis of the invalid data may cause resource waste. Therefore, the data acquisition terminal and the network controller should determine a unified network topology structure, the data acquisition terminal and the entire vehicle network controller on each subnet adopt a unified network management behavior, and the current mainstream network management behavior specifications include the OSEK network management and the ATUOSAR network management.
AUTOSAR and OSEK are both standards for automotive electronics software, with OSEK developed based on an electronic control unit ECU and AUTOSAR developed based on the entire automotive electronics.
According to the data uploading method, the data acquisition terminal uploads the acquired network data to the basic data platform, the platform analyzes and processes the data, the actual running condition of the vehicle is mastered in real time, scientific means and basis are provided for vehicle management, and the national requirements for remote monitoring and management of the new energy vehicle are met.
It should be noted that, during the use of the automobile, various situations may exist, such as remote diagnosis or remote control, program flashing of the electronic control unit, communication failure, and the like. At the moment, the basic data platform has different data processing and analysis compared with the normal use process, so that the data acquisition terminal uploads the acquired corresponding data.
One, remote diagnosis or remote control
In the data uploading method of this embodiment, the determining the validity of the network data of the network controller includes:
step 101, when a remote control or remote diagnosis starting instruction is obtained, controlling the data acquisition terminal to enter a working mode, and transmitting network data to a basic data platform by an automobile box;
and when a remote control or remote diagnosis ending instruction is acquired, controlling the data acquisition terminal to enter a sleep mode.
It should be noted that, in the process of performing remote control or remote diagnosis, the data to be processed by the basic data platform is the current vehicle state data and fault data, so as to know the relevant information of the vehicle in time, improve the reliability of operation and reduce the risk; after the remote control or the remote diagnosis is finished, the data acquisition terminal enters a sleep mode, uploading of network data is suspended, flow loss can be effectively reduced, and waste is avoided.
Second, remote electronic control unit program flash
In order to ensure stable operation of the vehicle, the vehicle needs to be periodically maintained, wherein the vehicle is subjected to program upgrading of an electronic control unit, namely, the purposes of increasing output horsepower, improving torque or reducing energy consumption are achieved by optimizing parameter setting. The data uploading method in this embodiment judges validity of network data of the network controller, and further includes:
step 102, when a program flashing start instruction of a remote electronic control unit is acquired, controlling the data acquisition terminal to enter a sleep mode;
and when a program flash completion instruction of the remote electronic control unit is acquired, controlling the data acquisition terminal to enter a working mode, and transmitting the network data to the basic data platform by the automobile box.
It should be noted that, in the process of performing program flashing on the remote electronic control unit, various parameters change, and at this time, the uploading of network data needs to be suspended, so as to ensure safety and reliability in the process of upgrading the program of the electronic control unit.
Third, communication failure
When the data acquisition terminal cannot be connected with the car box or the data acquisition terminal cannot be connected with the network controller, and a communication fault exists, and the data acquisition terminal cannot normally work, the data uploading method of the embodiment judges validity of network data of the network controller, and further includes:
when a communication fault is detected between the data acquisition terminal and the automobile box or between the data acquisition terminal and the network controller, the data acquisition terminal acquires the current positioning information of the vehicle, and the automobile box transmits the positioning information and the communication fault mark to the data platform, so that the data platform can grasp the position information of the vehicle in time, and the risk is reduced.
It should be noted that, data of the entire vehicle network controller is effectively judged, and data acquisition, reception and subsequent processing are performed after the data is judged to be effective, so that the problems that invalid network data are acquired and uploaded by a data acquisition terminal, and a basic data platform processes the invalid network data, which wastes storage space and occupies hardware and software resources are solved.
Example two
As shown in fig. 2, a second embodiment of the present invention further provides a data acquisition terminal, including:
a wake-up control module 20, configured to wake up the data acquisition terminal and the network controller;
the acquisition module 21 is configured to acquire network data on the network controller;
and the uploading module 22 is used for uploading the acquired network data to the basic data platform.
As shown in fig. 3, the data acquisition terminal further includes:
the first obtaining module 23 is configured to obtain a remote control or remote diagnosis start or end instruction;
the first control module 24 is configured to control the data acquisition terminal to enter a working mode when a remote control or remote diagnosis start instruction is obtained, or control the data acquisition terminal to enter a sleep mode when a remote control or remote diagnosis end instruction is obtained.
Specifically, the data acquisition terminal further includes:
a second obtaining module 25, configured to obtain a program flashing start or end instruction of the remote electronic control unit;
and the second control module 26 is configured to control the data acquisition terminal to enter a sleep mode when a remote electronic control unit program flashing start instruction is acquired, or control the data acquisition terminal to enter a working mode when a remote electronic control unit program flashing completion instruction is acquired.
Specifically, the data acquisition terminal further includes:
the detection module 27 is used for detecting whether a communication fault exists between the data acquisition terminal and an automobile box or between the data acquisition terminal and a network controller;
and the third control module 28 is configured to control the data acquisition terminal to upload positioning information and a communication fault flag when a communication fault is detected between the data acquisition terminal and the automobile box or between the data acquisition terminal and the network controller.
EXAMPLE III
The third embodiment of the invention also provides an automobile which comprises a network controller and the data acquisition terminal, wherein at least one data acquisition terminal is arranged, and the data acquisition terminal is connected with the network controller through a bus.
Specifically, the automobile further includes:
and the automobile box is connected with the data acquisition terminal and is in wireless connection with the basic data platform.
It should be noted that the automobile controls the validity of data acquired by the data acquisition terminal through a bus communication technology, and if the data is valid, the data is received and processed; and if the data is invalid, the data is not received, so that the data platform is prevented from analyzing and processing the part of data after receiving the invalid data, and resource waste is avoided.
While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the following claims.
Claims (7)
1. A method for uploading data, comprising:
receiving a wake-up instruction of a data acquisition terminal, waking up the data acquisition terminal according to the wake-up instruction, and judging the validity of network data of a network controller;
at least one data acquisition terminal acquires network data of a network controller;
the data acquisition terminal uploads the acquired network data to a basic data platform;
wherein the judging the validity of the network data of the network controller comprises:
when a remote control or remote diagnosis starting instruction is acquired, controlling the data acquisition terminal to enter a working mode;
when a remote control or remote diagnosis ending instruction is acquired, controlling the data acquisition terminal to enter a sleep mode;
wherein, judging the validity of the network data of the network controller further comprises:
and when a communication fault is detected between the data acquisition terminal and the automobile box or between the data acquisition terminal and the network controller, controlling the data acquisition terminal to upload positioning information and a communication fault mark.
2. The data uploading method of claim 1, wherein determining validity of the network data of the network controller further comprises:
when a program flashing start instruction of a remote electronic control unit is acquired, controlling the data acquisition terminal to enter a sleep mode;
and when a program flashing end instruction of the remote electronic control unit is acquired, controlling the data acquisition terminal to enter a working mode.
3. The data uploading method according to claim 1, wherein the data acquisition terminal is connected with the basic data platform through the automobile box;
when the data acquisition terminal enters a working mode, the automobile box enters a working state; and when the data acquisition terminal enters a sleep mode, the automobile box enters a work pause state.
4. A data acquisition terminal, comprising:
the wake-up control module is used for waking up the data acquisition terminal and the network controller;
the acquisition module is used for acquiring network data on the network controller;
the uploading module is used for uploading the acquired network data to the basic data platform;
the first acquisition module is used for acquiring a remote control or remote diagnosis starting or ending instruction;
the first control module is used for controlling the data acquisition terminal to enter a working mode when a remote control or remote diagnosis starting instruction is obtained, or controlling the data acquisition terminal to enter a sleep mode when a remote control or remote diagnosis ending instruction is obtained;
further comprising:
the detection module is used for detecting whether a communication fault exists between the data acquisition terminal and an automobile box or between the data acquisition terminal and the network controller;
and the third control module is used for controlling the data acquisition terminal to upload positioning information and a communication fault mark when a communication fault is detected between the data acquisition terminal and the automobile box or between the data acquisition terminal and the network controller.
5. The data acquisition terminal of claim 4, further comprising:
the second acquisition module is used for acquiring a program flashing start or end instruction of the remote electronic control unit;
and the second control module is used for controlling the data acquisition terminal to enter a working mode when a program flashing start instruction of the remote electronic control unit is acquired, or controlling the data acquisition terminal to enter a dormant mode when a program flashing end instruction of the remote electronic control unit is acquired.
6. An automobile, characterized by comprising a network controller and at least one data acquisition terminal according to any one of claims 4 to 5, wherein the data acquisition terminal is connected with the network controller through a bus.
7. The automobile of claim 6, further comprising:
the automobile box is connected with the data acquisition terminal and is in wireless connection with the basic data platform.
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| CN201811148765.4A CN109195138B (en) | 2018-09-29 | 2018-09-29 | Data uploading method, data acquisition terminal and automobile |
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| CN201811148765.4A CN109195138B (en) | 2018-09-29 | 2018-09-29 | Data uploading method, data acquisition terminal and automobile |
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| CN109195138B true CN109195138B (en) | 2021-09-28 |
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| US9810540B1 (en) * | 2012-05-07 | 2017-11-07 | Waymo Llc | Map reports from vehicles in the field |
| CN104252778A (en) * | 2013-06-28 | 2014-12-31 | 中国科学院微电子研究所 | Traffic information collecting, processing and publishing method, device and system |
| CN106408933A (en) * | 2015-07-30 | 2017-02-15 | 上海汽车集团股份有限公司 | Vehicle information monitoring method and system |
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