CN113905287A - Remote data acquisition equipment - Google Patents
Remote data acquisition equipment Download PDFInfo
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- CN113905287A CN113905287A CN202111149379.9A CN202111149379A CN113905287A CN 113905287 A CN113905287 A CN 113905287A CN 202111149379 A CN202111149379 A CN 202111149379A CN 113905287 A CN113905287 A CN 113905287A
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- terminal
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- 239000002184 metal Substances 0.000 claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 10
- 239000004065 semiconductor Substances 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 235000019504 cigarettes Nutrition 0.000 claims description 3
- 238000009499 grossing Methods 0.000 claims description 3
- 238000013480 data collection Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40006—Architecture of a communication node
-
- 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
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L2012/40208—Bus networks characterized by the use of a particular bus standard
- H04L2012/40215—Controller Area Network CAN
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L2012/40267—Bus for use in transportation systems
- H04L2012/40273—Bus for use in transportation systems the transportation system being a vehicle
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/20—Arrangements in telecontrol or telemetry systems using a distributed architecture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
- H04Q2209/84—Measuring functions
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a device for remotely acquiring data, which relates to the technical field of finished automobile data acquisition and solves the technical problem of poor finished automobile data acquisition stability, and comprises an acquisition device, a data uploading terminal, a data cloud platform, a remote monitoring terminal, a temperature sensor, a wind speed sensor, a pressure sensor, a rotating speed sensor and a flow sensor, wherein the temperature sensor, the wind speed sensor, the pressure sensor, the rotating speed sensor and the flow sensor are used for detecting a cooling system of a vehicle, the acquisition device comprises a shell, a main control module is arranged in the shell, the antenna of the wireless module extends to the outer side of the shell, the outer wall of the shell is provided with an insulating structure, and the insulating structure comprises a metal layer wrapped by the shell and an insulating and heat-insulating layer wrapped by the metal layer.
Description
Technical Field
The invention relates to the technical field of vehicle data acquisition, in particular to a device for remotely acquiring data.
Background
And in the whole vehicle thermal balance test process, data of each acquisition point is acquired and recorded, and measurement of various parameters such as temperature, wind speed, rotating speed, pressure, flow and the like related to a vehicle cooling system is rapidly completed. Data acquisition sets up and installs usually in the driver's cabin, and operational environment is full of heat radiation and electromagnetic interference, receives the interference easily, and the measured value has the deviation, poor stability to current data acquisition sets up and can not carry out remote monitoring.
Disclosure of Invention
The technical problem to be solved by the present invention is to solve the above-mentioned deficiencies of the prior art, and an object of the present invention is to provide a device for remotely acquiring data with high stability.
The technical scheme of the invention is as follows: the utility model provides an equipment of long-range data collection, includes collection system, data upload terminal, data cloud platform, remote monitoring terminal and is used for detecting vehicle cooling system's temperature sensor, air velocity transducer, pressure sensor, speed sensor, flow sensor, collection system includes the shell, be equipped with host system, collection module, power module, storage module, wireless module, signal connection car OBD's first CAN interface, signal connection car ECU's second CAN interface, signal connection in the shell the third CAN interface of data upload terminal, host system electric connection collection module, power module, storage module, wireless module, first CAN interface, second CAN interface, third CAN interface, collection module electric connection temperature sensor, air velocity transducer, pressure sensor, speed sensor, The data uploading terminal is in wireless connection with the data cloud platform, the data cloud platform is in network connection with the remote monitoring terminal, the antenna of the wireless module extends to the outer side of the shell, the outer wall of the shell is provided with an insulating structure, and the insulating structure comprises a metal layer wrapped by the shell and an insulating and heat-insulating layer wrapped by the metal layer.
As a further improvement, the power supply module comprises a voltage stabilizing chip and a power supply interface electrically connected with an automobile storage battery or a cigarette lighter, and the voltage stabilizing chip is connected with the power supply interface through a fuse.
Furthermore, the acquisition module is connected with the main control module through a CAN conversion module.
Furthermore, the acquisition module sequentially performs first-order filtering and second-order filtering smoothing on the sampling data.
Further, the storage module is an SD card, a TF card, a CF card or an SM card.
Further, the wireless module is a bluetooth module or a WIFI module.
Further, the data uploading terminal is in wireless connection with the data cloud platform through a 4G or 5G network.
Furthermore, a semiconductor refrigeration piece is arranged in the shell, a heat end of the semiconductor refrigeration piece is connected with a heat dissipation plate, and the heat dissipation plate extends to the outer side of the shell.
Furthermore, the main control module is a single chip microcomputer or an FPGA.
Further, the data uploading terminal is the next energy collecting terminal.
Advantageous effects
Compared with the prior art, the invention has the advantages that:
according to the invention, the outer wall of the shell is provided with the insulation structure, the insulation structure comprises the metal layer wrapping the shell and the insulation heat-insulation layer wrapping the metal layer, so that the heat radiation and the electromagnetic interference can be greatly reduced, the working stability of the acquisition device is improved, data is wirelessly transmitted to the data cloud platform through the data uploading terminal, the data cloud platform transmits the data to the remote monitoring terminal through the network, a test engineer can remotely monitor a test result, part of travel expenses can be reduced, the vehicle test is not followed, and the safety risk of the test engineer can be reduced.
Drawings
FIG. 1 is an architectural diagram of the present invention;
fig. 2 is a schematic structural view of the collecting device of the present invention.
Wherein: the system comprises a collection device 1, a data uploading terminal 2, a data cloud platform 3, a remote monitoring terminal 4, a shell 5, a master control module 6, a collection module 7, a storage module 8, a wireless module 9, a first CAN interface 10, a second CAN interface 11, a third CAN interface 12, a metal layer 13, an insulating and heat-insulating layer 14, a voltage stabilizing chip 15, a power interface 16, a CAN conversion module 17, a semiconductor refrigerator 18 and a heat dissipation plate 19.
Detailed Description
The invention will be further described with reference to specific embodiments shown in the drawings.
Referring to fig. 1 and 2, an apparatus for remotely acquiring data includes an acquisition device 1, a data uploading terminal 2, a data cloud platform 3, a remote monitoring terminal 4, and a temperature sensor, an air speed sensor, a pressure sensor, a rotation speed sensor, and a flow sensor for detecting a vehicle cooling system. The acquisition device 1 comprises a shell 5, wherein a main control module 6, an acquisition module 7, a power module 20, a storage module 8, a wireless module 9, a first CAN interface 10 for signal connection of an automobile OBD, a second CAN interface 11 for signal connection of an automobile ECU, and a third CAN interface 12 for signal connection of a data uploading terminal 2 are arranged in the shell 5. The main control module 6 is electrically connected with the acquisition module 7, the power module 20, the storage module 8, the wireless module 9, the first CAN interface 10, the second CAN interface 11 and the third CAN interface 12. The acquisition module 7 is electrically connected with the temperature sensor, the wind speed sensor, the pressure sensor, the rotating speed sensor and the flow sensor, the data uploading terminal 2 is wirelessly connected with the data cloud platform 3, and the data cloud platform 3 is connected with the remote monitoring terminal 4 through a network. The antenna of wireless module 9 extends to the outside of shell 5, and the outer wall of shell 5 is equipped with insulation system, and insulation system includes the metal level 13 with shell 5 parcel, the insulating and thermal insulating layer 14 with metal level 13 parcel. Be equipped with insulation system through the outer wall at shell 5, insulation system includes the metal level 13 with the shell parcel, will the insulating layer 14 of metal level 13 parcel, thermal radiation and electromagnetic interference that can significantly reduce, improve the stability of collection system 1 work, upload terminal 2 wireless transmission data for data cloud platform 3 through the data, remote monitoring terminal 4 is given to data cloud platform 3 rethread network transmission data, test engineer can the remote monitoring test result, can also reduce partial travelling cost, and with the car test, can also reduce test engineer's safety risk.
The power supply module 20 comprises a voltage stabilizing chip 15 and a power supply interface 16 electrically connected with an automobile storage battery or a cigarette lighter, and the voltage stabilizing chip 15 is connected with the power supply interface 16 through a fuse, so that the safety of the power supply module 20 can be improved.
The acquisition module 7 is connected with the main control module 6 through the CAN conversion module 17, and the acquisition module 7 CAN effectively remove data abnormal fluctuation after the sampling data is subjected to first-order filtering and second-order filtering smoothing treatment in sequence.
The storage module 8 is an SD card, a TF card, a CF card, or an SM card, and when the network abnormality cannot transmit the collected data back to the remote monitoring terminal 4, the data can be copied from the storage module 8. The storage module 8 is connected with the main control module 6 through an encryption chip and used for encrypting stored data and improving the security of the data.
The wireless module 9 is a bluetooth module or a WIFI module, and the wireless module 9 can be wirelessly connected with a mobile phone, a special terminal and the like to read data. The data uploading terminal 2 is in wireless connection with the data cloud platform 3 through a 4G or 5G network.
Be equipped with semiconductor cooler 18 in the shell 5, semiconductor cooler 18's hot junction is connected with heating panel 19, and heating panel 19 extends to the shell 5 outside, dispels the heat through semiconductor cooler 18 and heating panel 19, can improve the stability of collection system 1 work.
Preferably, the main control module 6 is a single chip microcomputer or an FPGA, and the data uploading terminal 2 is an acquisition terminal next.
The above is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that several variations and modifications can be made without departing from the structure of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (10)
1. The utility model provides an equipment of long-range data collection, its characterized in that, including collection system (1), data upload terminal (2), data cloud platform (3), remote monitoring terminal (4) and be used for detecting vehicle cooling system's temperature sensor, air velocity transducer, pressure sensor, speed sensor, flow sensor, collection system (1) includes shell (5), be equipped with host system (6), collection module (7), power module (20), storage module (8), wireless module (9), signal connection car OBD's first CAN interface (10), signal connection car ECU's second CAN interface (11), signal connection in shell (5) the third CAN interface (12) of data upload terminal (2), host system (6) electric connection collection module (7), power module (20), Storage module (8), wireless module (9), first CAN interface (10), second CAN interface (11), third CAN interface (12), collection module (7) electric connection temperature sensor, air velocity transducer, pressure sensor, speed sensor, flow sensor, data upload terminal (2) wireless connection data cloud platform (3), data cloud platform (3) internet access remote monitoring terminal (4), the antenna of wireless module (9) extends to the outside of shell (5), the outer wall of shell (5) is equipped with insulation system, insulation system include with metal level (13) of shell (5) parcel, will the insulating and heat insulating layer (14) of metal level (13) parcel.
2. The device for remotely acquiring data according to claim 1, wherein the power supply module (20) comprises a voltage stabilizing chip (15) and a power supply interface (16) electrically connected with a storage battery or a cigarette lighter of an automobile, and the voltage stabilizing chip (15) is connected with the power supply interface (16) through a fuse.
3. A device for remote data acquisition according to claim 1, characterized in that said acquisition module (7) is connected to said master control module (6) through a CAN conversion module (17).
4. The device for remotely acquiring data according to claim 1, wherein the acquisition module (7) sequentially performs first-order filtering and second-order filtering smoothing on the sampled data.
5. A device for remote data acquisition according to claim 1, characterized in that said memory module (8) is an SD card or a TF card or a CF card or an SM card.
6. Device for the remote acquisition of data according to claim 1, characterized in that said wireless module (9) is a bluetooth module or a WIFI module.
7. The device for remotely acquiring data according to claim 1, wherein the data uploading terminal (2) is wirelessly connected with the data cloud platform (3) through a 4G or 5G network.
8. The device for remotely acquiring data according to claim 1, wherein a semiconductor refrigerator (18) is arranged in the shell (5), a heat end of the semiconductor refrigerator (18) is connected with a heat dissipation plate (19), and the heat dissipation plate (19) extends to the outer side of the shell (5).
9. The device for remotely acquiring data according to claim 1, wherein the main control module (6) is a single chip microcomputer or an FPGA.
10. A device for remotely acquiring data according to claim 1, characterised in that said data uploading terminal (2) is the next available acquisition terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111149379.9A CN113905287A (en) | 2021-09-29 | 2021-09-29 | Remote data acquisition equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111149379.9A CN113905287A (en) | 2021-09-29 | 2021-09-29 | Remote data acquisition equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113905287A true CN113905287A (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111149379.9A Pending CN113905287A (en) | 2021-09-29 | 2021-09-29 | Remote data acquisition equipment |
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| CN (1) | CN113905287A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204046655U (en) * | 2014-09-04 | 2014-12-24 | 吉林大学 | A kind of vehicle remote information system |
| CN106774272A (en) * | 2017-01-04 | 2017-05-31 | 江苏大学 | A kind of vehicular engine based on cloud computing platform is remotely monitored, demarcated and big data collection system and its method of work |
| CN107995241A (en) * | 2016-10-27 | 2018-05-04 | 郑州宇通客车股份有限公司 | Collecting vehicle information terminal, Research on Vehicle Remote Monitoring System Based on GPRS and data transmission method |
| WO2018200438A1 (en) * | 2017-04-26 | 2018-11-01 | Veniam, Inc. | Fast discovery, service-driven, and context-based connectivity for networks of autonomous vehicles |
| CN109658681A (en) * | 2019-02-18 | 2019-04-19 | 西南大学 | A kind of mobile agricultural machine car-mounted terminal data acquisition device |
| CN209000214U (en) * | 2018-12-14 | 2019-06-18 | 夏永康 | A kind of special equipment remote data acquisition analyzer |
| CN112987687A (en) * | 2021-02-08 | 2021-06-18 | 南京航空航天大学 | Cloud-end integrated intelligent line control chassis health monitoring system and method |
| CN213657923U (en) * | 2020-12-18 | 2021-07-09 | 河南省计量科学研究院 | Refrigerator car humiture measurement calibration system |
-
2021
- 2021-09-29 CN CN202111149379.9A patent/CN113905287A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204046655U (en) * | 2014-09-04 | 2014-12-24 | 吉林大学 | A kind of vehicle remote information system |
| CN107995241A (en) * | 2016-10-27 | 2018-05-04 | 郑州宇通客车股份有限公司 | Collecting vehicle information terminal, Research on Vehicle Remote Monitoring System Based on GPRS and data transmission method |
| CN106774272A (en) * | 2017-01-04 | 2017-05-31 | 江苏大学 | A kind of vehicular engine based on cloud computing platform is remotely monitored, demarcated and big data collection system and its method of work |
| WO2018200438A1 (en) * | 2017-04-26 | 2018-11-01 | Veniam, Inc. | Fast discovery, service-driven, and context-based connectivity for networks of autonomous vehicles |
| CN209000214U (en) * | 2018-12-14 | 2019-06-18 | 夏永康 | A kind of special equipment remote data acquisition analyzer |
| CN109658681A (en) * | 2019-02-18 | 2019-04-19 | 西南大学 | A kind of mobile agricultural machine car-mounted terminal data acquisition device |
| CN213657923U (en) * | 2020-12-18 | 2021-07-09 | 河南省计量科学研究院 | Refrigerator car humiture measurement calibration system |
| CN112987687A (en) * | 2021-02-08 | 2021-06-18 | 南京航空航天大学 | Cloud-end integrated intelligent line control chassis health monitoring system and method |
Non-Patent Citations (1)
| Title |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20220107 |