CN109658681A - A kind of mobile agricultural machine car-mounted terminal data acquisition device - Google Patents
A kind of mobile agricultural machine car-mounted terminal data acquisition device Download PDFInfo
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- CN109658681A CN109658681A CN201910118702.2A CN201910118702A CN109658681A CN 109658681 A CN109658681 A CN 109658681A CN 201910118702 A CN201910118702 A CN 201910118702A CN 109658681 A CN109658681 A CN 109658681A
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- 230000006870 function Effects 0.000 claims description 18
- 238000003860 storage Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000007726 management method Methods 0.000 description 4
- 238000012271 agricultural production Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000009418 agronomic effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Abstract
The present invention relates to agricultural equipment technical fields, disclose a kind of mobile agricultural machine car-mounted terminal data acquisition device, including main controller module, CAN bus, OBDII interface, CAN interface, CAN adapter and sensor interface: main controller module is made of wireless connection module, STM32F407ZGT6 single-chip microcontroller, data module and TJA1040CAN transceiver；CAN adapter is made of PIC12F675 single-chip microcontroller, MCP2510CAN controller and PCA82C250CAN transceiver；CAN bus is connected with main controller module, II interface of OBD, CAN interface and CAN adapter respectively；Its data can be uploaded in CAN bus by external equipment by these interfaces, can also be met the different demands to system from CAN bus downloading data, be realized the Quick Extended of system function.
Description
Technical field
The present invention relates to agricultural equipment technical fields, acquire and fill more particularly, to a kind of mobile agricultural machine car-mounted terminal data
It sets.
Background technique
It is to rely on the emerging information technology such as Internet of Things, cloud computing, developed country greatly develops Digital Agriculture, intelligent agriculture
Industry, wisdom agricultural, by information technology and agronomic technique, agricultural environment, agriculture management, agricultural production depth integration, Agricultural Information
Change enters a completely new developing stage.
It sets up based on computer technology, 3S technology and mechanics of communication are main means, and Internet of Things and cloud computing are
Multi-level, man-computer cooperation the mechanization of agriculture information system of auxiliary is possibly realized, and facilitates the letter of agricultural production administrative department
Breath is shared, can timely and effectively provide accurate information, provide macro-level policy-making for government regulation market and rural economic development
Service, directs farm machinery management departments and related agricultural production division at different levels, is the important of guidance mechanization of agriculture sound development
Measure and means；Meanwhile can also promote the development of agricultural machinery production, management and service activities, in addition, passing through Development of Agricultural Mechanization
Information cause can also promote the construction of agro based economic development and new industry.
Realize above-mentioned purpose, precondition is must be by the real-time status parameter of job-oriented terminal and technical parameter to management
Mechanism submits, and therefore, how Quick Acquisition agricultural machinery working terminal data data are current urgent problems to be solved.
Meanwhile the type of agricultural machinery working machine is more, standardization level is low, detection sensor is various informative on work tool, full
The data-interface of sufficient distinct interface form is the matter of utmost importance for needing to solve in data acquisition.
The object that agricultural machinery working faces is more, there is a variety of different functional requirements, how inexpensive, quickly expansion data acquisition
The function of system is the problem faced in data acquisition.
Summary of the invention
For these reasons, it object of the present invention is to utilize CAN bus, is connect in conjunction with CAN adapter with sensor, realizes and pass
The plug and play of sensor.
In order to achieve the above object, the technical solution used in the present invention are as follows:
A kind of mobile agricultural machine car-mounted terminal data acquisition device, comprising: including main controller module, CAN bus, II interface of OBD,
CAN interface, CAN adapter and sensor interface.
Further, the CAN bus respectively with main controller module, II interface of OBD, CAN interface, CAN adapter phase
Even, data both can be uploaded to CAN bus by the access that the purpose is to CAN bus is transmitted as data, can also be from CAN
Bus download data.
Further, the main controller module is by wireless connection module, STM32F407ZGT6 single-chip microcontroller, data module
It is formed with TJA1040CAN transceiver, wherein the input terminal and STM32F407ZGT6 single-chip microcontroller of the TJA1040CAN transceiver
I/O mouth with CAN function is connected, and the output end of TJA1040CAN transceiver is connected with CAN bus, it is therefore an objective to make
The number that STM32F407ZGT6 single-chip microcontroller can read data from CAN bus and acquire STM32F407ZGT6 single-chip microcontroller
According to being uploaded to CAN bus.
Further, CAN adapter is received and dispatched by PIC12F675 single-chip microcontroller, MCP2510CAN controller, PCA82C250CAN
Device composition and sensor interface composition, wherein the input port I/O of the PIC12F675 single-chip microcontroller is connect with sensor interface, and
The I/O delivery outlet of PIC12F675 single-chip microcontroller is connected with the input port of MCP2510CAN controller, the PCA82C250CAN transmitting-receiving
The input port of device is connected with the delivery outlet of MCP2510CAN controller, the delivery outlet and CAN bus of PCA82C250CAN transceiver
It is connected, the purpose is to realize for sensor signal to be transmitted on CAN bus (2).
Further, the wireless connection module by bluetooth module, wifi module, Beidou+GPS module, GPRS module and
RFID read-write module composition, is able to achieve following function:
A, the I/O mouth of STM32F407ZGT6 single-chip microcontroller is connected with bluetooth module, passes through bluetooth module and the equipment for having Bluetooth function
Data exchange is realized in connection；
B, the I/O mouth of STM32F407ZGT6 single-chip microcontroller is connected with wifi module, passes through wifi module and the equipment for having wifi function
Connection, establishes local area network, realizes the data exchange of equipment in same local area network；
C, the I/O mouth of STM32F407ZGT6 single-chip microcontroller is connected with Beidou+GPS module, obtains the real-time geographical locations of mobile agricultural machine
Information；
D, the I/O mouth of STM32F407ZGT6 single-chip microcontroller and RFID read-write module be connected, RFID electronic label information can be read,
Reach automatic identification mark and target；
E, the I/O mouth of STM32F407ZGT6 single-chip microcontroller is connect with GPRS module, can obtain STM32F407ZGT6 single-chip microcontroller
All data are uploaded to cloud computer or background server by mobile network.
Further, the data module includes SD card memory module and UBS interface module, SD card memory module and
Usb interface module is separately connected the I/O mouth of STM32F407ZGT6 single-chip microcontroller, is able to achieve following function:
A, UBS interface module both can connect the storage equipment with UBS interface, also can connect removing with UBS interface and deposits
Store up the other equipment other than equipment；
B, when UBS interface module connects memory, all data that STM32F407ZGT6 single-chip microcontroller obtains both be can store
In the SD card being connected with SD card memory module, it can also be stored in the storage equipment being connected with usb interface module；
C, STM32F407ZGT6 single-chip microcontroller both can read data from the SD card being connected with SD card memory module, can also be from
Data are read in the equipment being connected with usb interface module.
Further, the sensor interface includes that 1 interface of sensor, 2 interface of sensor, sensor n interface etc. are multiple
Sensor interface is connect with CAN adapter with meeting multiple sensors by sensor interface, sensing data is uploaded to
CAN bus.
Detailed description of the invention
Fig. 1 is overall composition connection figure of the invention；
Fig. 2 is main controller modular structure connection figure of the invention；
Fig. 3 is that adapter of the invention constitutes connection figure.
In figure: 1 be include main controller module, 1.1 is are wirelessly connected module, and 1.1.1 is bluetooth module, and 1.1.2 is
Wifi module, 1.1.3 are Beidou+GPS module, and 1.1.4 is GPRS module, and 1.1.5 is RFID module, and 1.2 are
STM32F407ZGT6 single-chip microcontroller, 1.3 be data module, and 1.3.1 is SD card memory module, and 1.3.2 is UBS interface module, 1.4
It is CAN bus for TJA1040CAN transceiver, 2,3 be II interface of OBD, and 4 be CAN interface, and 5 be CAN adapter, and 5.1 are
PCA82C250CAN transceiver, 5.2 be MCP2510CAN controller, and 5.3 be PIC12F675 single-chip microcontroller, and 6 be sensor interface,
6.1 be 1 interface of sensor, and 6.2 be 2 interface of sensor, and 6.n is sensor n interface.
Specific embodiment
It elaborates with reference to the accompanying drawings of the specification to the present invention, in order to facilitate understanding by those skilled in the art originally
Invention, it should be apparent that coming the present invention is not limited to the range of specific embodiment to those skilled in the art
It says, as long as these variations are apparent in the scope of the invention that various change is limited and determined under the attached claims
, all are using the creation of present inventive concept in the column of protection.
As shown in Figure 1, a kind of mobile agricultural machine car-mounted terminal data acquisition device of the invention, comprising: main controller module
1, CAN bus 2, II interface 3 of OBD, CAN interface 4, CAN adapter 5 and sensor interface 6, in which:
(1) main controller module 1, II interface 3 of OBD, CAN interface 4, CAN adapter 5 are all connected with CAN bus 2 respectively；
(2) sensor interface (6) includes 1 interface of sensor (6.1), 2 interface of sensor (6.2), sensor n interface (6.n).Its
Purpose is:
A, II interface 3 of OBD is connect with II interface of agricultural machinery power machine control system OBD, reads the data flow of agricultural machinery engine, and can
Upload to CAN bus 2；
B, CAN interface 4 can be directly connected to the equipment with CAN interface, so that it is total to make the equipment of connection that data are uploaded to CAN
Line 2, or data are read from CAN bus 2, facilitate realization Function Extension；
C, multiple sensor interfaces are set, by sensor interface, multiple sensors can be connected simultaneously, then pass through CAN adapter
5, sensing data is uploaded to CAN bus (2), is able to satisfy the needs of various types, is conducive to promote and apply；
D, CAN bus 2 is the channel that data are uploaded and downloaded, therefore, the equipment being connected with CAN bus 2, and not according to its function
Together, data can be both uploaded to CAN bus 2, it can also be from 2 download data of CAN bus.
As shown in Fig. 2, main controller module 1 includes being wirelessly connected module 1.1, STM32F407ZGT6 single-chip microcontroller 1.2, number
According to module 1.3, TJA1040CAN transceiver 1.4, in which:
(1) module 1.1 is wirelessly connected by bluetooth module 1.1.1, wifi module 1.1.2, Beidou+GPS module 1.1.3, GPRS mould
Block 1.1.4 and RFID read-write module 1.1.5 composition, is able to achieve following function:
A, the I/O mouth of STM32F407ZGT6 single-chip microcontroller 1.2 is connected with bluetooth module 1.1.1, by bluetooth module 1.1.1 with have
The equipment of Bluetooth function connects, and realizes data exchange；
B, the I/O mouth of STM32F407ZGT6 single-chip microcontroller 1.2 is connected with wifi module 1.1.2, by wifi module 1.1.2 with have
The equipment of wifi function connects, and establishes local area network, realizes the data exchange of equipment in same local area network；
C, the I/O mouth of STM32F407ZGT6 single-chip microcontroller 1.2 is connected with Beidou+GPS module 1.1.3, obtains the real-time of mobile agricultural machine
Geographical location information；
D, the I/O mouth of STM32F407ZGT6 single-chip microcontroller 1.2 is connected with RFID read-write module 1.1.5, can read RFID electronic label
Information reaches automatic identification mark and target；
E, the I/O mouth of STM32F407ZGT6 single-chip microcontroller 1.2 is connect with GPRS module 1.1.4, can be by STM32F407ZGT6 monolithic
All data that machine 1.2 obtains are uploaded to cloud computer or background server by the wireless network of GPRS module 1.1.4.
(2) data module 1.3 includes SD card memory module 1.3.1 and usb interface module 1.3.2, SD card memory module
1.3.1 with usb interface module 1.3.2, it is separately connected the I/O mouth of STM32F407ZGT6 single-chip microcontroller 1.2, is able to achieve following function:
A, UBS interface module 1.3.2 both can connect the storage equipment with UBS interface, also can connect with UBS interface
Other equipment in addition to storing equipment；
B, when UBS interface module 1.3.2 connection memory, all data that STM32F407ZGT6 single-chip microcontroller 1.2 obtains, both
It can store in the SD card being connected with SD card memory module 1.3.1, can also be stored in and be connected with usb interface module 1.3.2
In the storage equipment connect；
C, STM32F407ZGT6 single-chip microcontroller 1.2 both can read data from the SD card being connected with SD card memory module 1.3.1,
Data can also be read from the equipment being connected with usb interface module 1.3.2.
(3) input terminal of TJA1040CAN transceiver 1.4 and STM32F407ZGT6 single-chip microcontroller 1.2 have the I/ of CAN function
O mouthfuls are connected, and the output end of TJA1040CAN transceiver 1.4 is connected with CAN bus 2, it is therefore an objective to STM32F407ZGT6 single-chip microcontroller
1.2 can read data from CAN bus 2, data can also be uploaded to bus.
As shown in figure 3, CAN adapter 5 includes PIC12F675 single-chip microcontroller 5.3, CAN controller 5.2, CAN transceiver 5.1
It is formed with sensor interface 6；Wherein: the input port I/O of PIC12F675 single-chip microcontroller 5.3 is connected with sensor interface 6, and
The I/O delivery outlet of PIC12F675 single-chip microcontroller 5.3 is connected with the input port of MCP2510CAN controller 5.2, and PCA82C250CAN is received
The input port of hair device 5.1 is connected with the delivery outlet of MCP2510CAN controller 5.2, the output of PCA82C250CAN transceiver 5.1
Mouth is connected with CAN bus 2, it is intended that: PIC12F675 single-chip microcontroller 5.3 reads connected biography from sensor interface 6
Sensor data, and the data are passed sequentially through into CAN controller 5.2 and CAN transceiver 5.1 is uploaded to CAN bus 2.
When mobile agricultural machine car-mounted terminal data acquisition device work of the invention, STM32F407ZGT6 single-chip microcontroller 1.2 is from total
The various sensing datas being connected with sensor interface 6 are read on line 2, are also read the bluetooth equipment data being attached thereto, are also read
The WiFi equipment data being attached thereto, Beidou+GPS data, RFID electronic label data are taken, and outside data module 1.3
The data for connecing equipment will be stored in the storage equipment of data module 1.3 after these data preparations, while also be uploaded to bus 2
On, external external equipment can download these data by CAN interface 4；The movement of GPRS module 1.1.4 can also be passed through simultaneously
Network is uploaded to cloud computer or background server, realizes wireless remote transmission.
Claims (4)
1. a kind of mobile agricultural machine car-mounted terminal data acquisition device, it is characterised in that: including main controller module (1), CAN bus
(2), II interface of OBD (3), CAN interface (4), CAN adapter (5) and sensor interface (6)；The main controller module (1),
II interface of OBD (3), CAN interface (4) and CAN adapter (5) are all connected with CAN bus (2) respectively；The main controller module
(1) it is received and dispatched by wireless connection module (1.1), STM32F407ZGT6 single-chip microcontroller (1.2), data module (1.3), TJA1040CAN
Device (1.4) composition；The input terminal of the TJA1040CAN transceiver (1.4) has with STM32F407ZGT6 single-chip microcontroller (1.2)
The I/O mouth of CAN function is connected, and the output end of TJA1040CAN transceiver (1.4) is connected with CAN bus (2), it is therefore an objective to make master control
Device module (1.2) processed can read data from CAN bus (2) and by the number in STM32F407ZGT6 single-chip microcontroller (1.2)
According to being uploaded to CAN bus (2)；CAN adapter (5) by PIC12F675 single-chip microcontroller (5.3), MCP2510CAN controller (5.2),
PCA82C250CAN transceiver (5.1) and sensor interface (6) composition；The I/O of the PIC12F675 single-chip microcontroller (5.3) is inputted
Mouth is connected with sensor interface (6), and the I/O delivery outlet of PIC12F675 single-chip microcontroller (5.3) and MCP2510CAN controller
(5.2) input port is connected；The input port and MCP2510CAN controller (5.2) of the PCA82C250CAN transceiver (5.1)
Delivery outlet be connected, the delivery outlet of PCA82C250CAN transceiver (5.1) is connected with CAN bus (2), meets different types interface
Sensor, realization sensor signal is transmitted on CAN bus (2).
2. a kind of mobile agricultural machine car-mounted terminal data acquisition device according to claim 1, it is characterised in that: described wireless
Link block (1.1) is by bluetooth module (1.1.1), wifi module (1.1.2), Beidou+GPS module (1.1.3), GPRS module
(1.1.4) and RFID read-write module (1.1.5) composition, are able to achieve following function:
A, the I/O mouth of STM32F407ZGT6 single-chip microcontroller (1.2) is connected with bluetooth module (1.1.1), passes through bluetooth module
(1.1.1) is connect with there is the equipment of Bluetooth function, realizes data exchange；
B, the I/O mouth of STM32F407ZGT6 single-chip microcontroller (1.2) is connected with wifi module (1.1.2), passes through wifi module
(1.1.2) is connect with there is the equipment of wifi function, establishes local area network, realizes the data exchange of equipment in same local area network；
C, the I/O mouth of STM32F407ZGT6 single-chip microcontroller (1.2) is connected with Beidou+GPS module (1.1.3), obtains mobile agricultural machine
Real-time geographical locations information；
D, the I/O mouth of STM32F407ZGT6 single-chip microcontroller (1.2) and RFID read-write module (1.1.5) be connected, RFID electricity can be read
Subtab information, reaches automatic identification mark and target；
E, the I/O mouth of STM32F407ZGT6 single-chip microcontroller (1.2) is connect with GPRS module (1.1.4), can be by STM32F407ZGT6
All data that single-chip microcontroller (1.2) obtains are uploaded to cloud computer or background server by mobile network.
3. a kind of mobile agricultural machine car-mounted terminal data acquisition device according to claim 1, it is characterised in that: the data
Module (1.3) includes SD card memory module (1.3.1) and UBS interface module (1.3.2), SD card memory module (1.3.1) and
Usb interface module (1.3.2) is separately connected the I/O mouth of STM32F407ZGT6 single-chip microcontroller (1.2), is able to achieve following function:
A, UBS interface module (1.3.2) both can connect the storage equipment with UBS interface, also can connect with UBS interface
The other equipment in addition to storing equipment；
B, when UBS interface module (1.3.2) connects memory, all numbers of STM32F407ZGT6 single-chip microcontroller (1.2) acquisition
According to both having can store in the SD card being connected with SD card memory module (1.3.1), can also be stored in and usb interface module
In the storage equipment of (1.3.2)；
C, STM32F407ZGT6 single-chip microcontroller (1.2) both can read number from the SD card being connected with SD card memory module (1.3.1)
According to data can also be read from the equipment of usb interface module (1.3.2).
4. a kind of mobile agricultural machine car-mounted terminal data acquisition device according to claim 1, it is characterised in that: the sensing
Device interface (6) includes 1 interface of sensor (6.1), 2 interface of sensor (6.2), sensor n interface (6.n), to meet multiple biographies
Sensor is connect by sensor interface (6) with CAN adapter (5), and sensing data is uploaded to CAN bus (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910118702.2A CN109658681A (en) | 2019-02-18 | 2019-02-18 | A kind of mobile agricultural machine car-mounted terminal data acquisition device |
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| CN201910118702.2A CN109658681A (en) | 2019-02-18 | 2019-02-18 | A kind of mobile agricultural machine car-mounted terminal data acquisition device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113905287A (en) * | 2021-09-29 | 2022-01-07 | 广西玉柴机器股份有限公司 | Remote data acquisition equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201397458Y (en) * | 2009-03-25 | 2010-02-03 | 南京工业大学 | Topspeed windmill monitoring device based on CAN bus |
| CN102508464A (en) * | 2011-09-29 | 2012-06-20 | 浙江吉利汽车研究院有限公司 | Building device for vehicular sensor network platform |
| CN202634700U (en) * | 2012-05-29 | 2012-12-26 | 航天恒星科技有限公司 | Intelligent mobile vehicle-mounted sense and location service terminal device |
| CN202795499U (en) * | 2012-06-05 | 2013-03-13 | 东风汽车公司 | Vehicle information collecting device |
| CN104008640A (en) * | 2014-06-19 | 2014-08-27 | 天津圣杰恒天科技发展有限公司 | Wireless data collecting terminal |
| CN204086969U (en) * | 2014-09-11 | 2015-01-07 | 长沙学院 | A kind of booth vegetable production environment automated watch-keeping facility |
| CN106249662A (en) * | 2016-09-14 | 2016-12-21 | 芜湖扬展新材料科技服务有限公司 | A kind of vehicular data acquisition based on CAN and management system |
| CN207501895U (en) * | 2017-11-30 | 2018-06-15 | 东风汽车股份有限公司 | Signal zero point calibration device for automobile steering wheel angle sensor |
| CN207752157U (en) * | 2018-01-16 | 2018-08-21 | 武汉中纽控制技术有限责任公司 | A kind of nuclear radiation monitoring system |
| CN209447321U (en) * | 2019-02-18 | 2019-09-27 | 西南大学 | A kind of mobile agricultural machine car-mounted terminal data acquisition device |
-
2019
- 2019-02-18 CN CN201910118702.2A patent/CN109658681A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201397458Y (en) * | 2009-03-25 | 2010-02-03 | 南京工业大学 | Topspeed windmill monitoring device based on CAN bus |
| CN102508464A (en) * | 2011-09-29 | 2012-06-20 | 浙江吉利汽车研究院有限公司 | Building device for vehicular sensor network platform |
| CN202634700U (en) * | 2012-05-29 | 2012-12-26 | 航天恒星科技有限公司 | Intelligent mobile vehicle-mounted sense and location service terminal device |
| CN202795499U (en) * | 2012-06-05 | 2013-03-13 | 东风汽车公司 | Vehicle information collecting device |
| CN104008640A (en) * | 2014-06-19 | 2014-08-27 | 天津圣杰恒天科技发展有限公司 | Wireless data collecting terminal |
| CN204086969U (en) * | 2014-09-11 | 2015-01-07 | 长沙学院 | A kind of booth vegetable production environment automated watch-keeping facility |
| CN106249662A (en) * | 2016-09-14 | 2016-12-21 | 芜湖扬展新材料科技服务有限公司 | A kind of vehicular data acquisition based on CAN and management system |
| CN207501895U (en) * | 2017-11-30 | 2018-06-15 | 东风汽车股份有限公司 | Signal zero point calibration device for automobile steering wheel angle sensor |
| CN207752157U (en) * | 2018-01-16 | 2018-08-21 | 武汉中纽控制技术有限责任公司 | A kind of nuclear radiation monitoring system |
| CN209447321U (en) * | 2019-02-18 | 2019-09-27 | 西南大学 | A kind of mobile agricultural machine car-mounted terminal data acquisition device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113905287A (en) * | 2021-09-29 | 2022-01-07 | 广西玉柴机器股份有限公司 | Remote data acquisition equipment |
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