CN111787720A - Vehicle-mounted multifunctional real-time data acquisition device - Google Patents
Vehicle-mounted multifunctional real-time data acquisition device Download PDFInfo
- Publication number
- CN111787720A CN111787720A CN202010701495.6A CN202010701495A CN111787720A CN 111787720 A CN111787720 A CN 111787720A CN 202010701495 A CN202010701495 A CN 202010701495A CN 111787720 A CN111787720 A CN 111787720A
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- CN
- China
- Prior art keywords
- data acquisition
- module
- circuit board
- acquisition device
- device shell
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Classifications
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- 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
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
- G07C5/085—Registering performance data using electronic data carriers
-
- 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
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
-
- 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
- H05K5/0217—Mechanical details of casings
-
- 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
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1417—Mounting supporting structure in casing or on frame or rack having securing means for mounting boards, plates or wiring boards
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses a vehicle-mounted multifunctional real-time data acquisition device, which comprises a data acquisition device body, wherein a device shell is arranged on the data acquisition device body, a circuit board is arranged in the center of the interior of the device shell, two heat dissipation fans are symmetrically arranged at two ends of the circuit board, a loudspeaker, a display and a power button are arranged in the front direction of the circuit board, a back jack panel is arranged at the back of the circuit board, data transmission jacks and network cable jacks are arranged on the back jack panel, jack protection panels are arranged outside the back jack panel, a top cover is arranged at the top of the device shell, waterproof flanges are symmetrically arranged at two ends of the top cover and protrude out of the device shell, heat dissipation grooves are arranged at two ends of the device shell, the device is reasonable in design, can efficiently acquire and send data in real time, and has good heat dissipation for the interior of the data acquisition, the data acquisition device body is maintained in a stable working state.
Description
Technical Field
The invention relates to the technical field of data acquisition devices, in particular to a vehicle-mounted multifunctional real-time data acquisition device.
Background
The vehicle-mounted data acquisition system is based on a modular design concept, and can be conveniently and effectively switched to be used under different applications. The system has extremely high cost performance. The high robustness and the special wide range of working temperature make the system suitable for severe working environment.
Data acquisition refers to the fact that various changing physical quantities of the device, such as temperature, pressure, vibration, etc., can be converted into analog electrical signals by corresponding sensors. The Data Acquisition Equipment (DAE) is equipment that converts these analog electrical signals into digital signals, stores them, and performs preprocessing.
Disclosure of Invention
The invention aims to provide a multifunctional real-time data acquisition device which can efficiently acquire and transmit data in real time, has good heat dissipation effect on the interior of the data acquisition device and enables a data acquisition device body to be maintained in a stable working state, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an on-vehicle multi-functional real-time data collection system, includes the data acquisition device body, be equipped with the device shell on the data acquisition device body, the inboard of device shell is close to the bottom and is equipped with circuit board mounting plate, circuit board mounting plate's top is equipped with the circuit board, circuit board mounting plate's bilateral symmetry is equipped with radiator fan, the front of circuit board is equipped with back jack panel, and the positive central authorities of circuit board are equipped with the display, one side of display is equipped with the speaker, and the opposite side of display is equipped with power button, the equal fixed mounting of speaker and power button is on the device shell, the top of device shell is equipped with the top cap, pass through screw fixed connection between top cap and the.
Preferably, the both ends of device shell all are equipped with the radiating groove, and the front central authorities of device shell are equipped with the display mounting groove, the display sets up the inside at the display mounting groove, the back of device shell is equipped with back jack panel, is equipped with USB on the back jack panel and connects the hole, and the net twine connects the hole, and 5V 2A connects the hole, the outside of back jack panel is equipped with jack protective cover.
Preferably, waterproof flanges are symmetrically arranged at two ends of the top cover, and the waterproof flanges and the top cover are of an integral structure.
Preferably, the circuit board is provided with a data acquisition main control module, one side of the data acquisition main control module is provided with an integrated interface A module, the other side of the data acquisition main control module is provided with an integrated interface B module, and the integrated interface A module and the integrated interface B module are both communicated with the circuit board.
Preferably, the data acquisition main control module is provided with an AT91RM9200 embedded processor, one side of the AT91RM9200 embedded processor is provided with a Flash/SDRAM, a system reset and watchdog circuit, a display circuit module, an IP network and a multi-path serial port, the other side of the AT91RM9200 embedded processor is provided with a CPLD logic coding circuit, the other end of the CPLD logic coding circuit is provided with an A \ D conversion circuit and an FIFO cache, and a connection end of the A \ D conversion circuit is provided with a GPIO interface.
Preferably, the integrated interface module a is provided with a data acquisition control logic circuit module, a data interface and a data processing module, the data acquisition control logic circuit module, the data interface and the data processing module are communicated with each other, the data acquisition control logic circuit module, the data interface and one end of the data processing module communicated with each other are provided with an AVALON bus, and the other end of the data acquisition control logic circuit module, the data interface and the data processing module communicated with each other is provided with an A \ D conversion circuit.
Preferably, the integrated interface B module is provided with a CPU module, one connection end of the CPU module is provided with a data conversion module, and the other connection end of the data conversion module is provided with a display module and a voice module.
Compared with the prior art, the invention has the beneficial effects that:
(1) the two sides of the circuit board mounting base plate are symmetrically provided with the cooling fans, so that the temperature inside the data acquisition device body is effectively reduced, the inside of the data acquisition device body is maintained in a stable temperature range, and the stable operation of the data acquisition device body is ensured;
(2) the device reasonable in design can carry out high-efficient collection to data in real time, sends, has good heat dissipation to data acquisition device inside, makes the data acquisition device body maintain a stable operating condition.
Drawings
FIG. 1 is a front view of the body of the data acquisition device of the present invention;
FIG. 2 is a top view of the data acquisition device body of the present invention;
FIG. 3 is a schematic view of the back of the data acquisition device body according to the present invention;
FIG. 4 is a side view of the body of the data acquisition device of the present invention;
FIG. 5 is a schematic view of the internal structure of the present invention;
FIG. 6 is a diagram of a circuit board control module layout according to the present invention;
FIG. 7 is a schematic structural diagram of a data acquisition master control module according to the present invention;
FIG. 8 is a schematic structural diagram of an integrated interface A module according to the present invention;
fig. 9 is a schematic structural diagram of an integrated interface B module according to the present invention.
In the figure: 1. a data acquisition device body; 2. a device housing; 3. a top cover; 4. a speaker; 5. a display; 6. a power button; 7. a back jack panel; 8. a network cable jack; 9. waterproof flanges; 10. a heat radiation fan; 11. a circuit board; 12. a display mounting groove; 13. a circuit board mounting base plate; 14. a heat sink; 15. a jack protection cover plate; 16. an integrated interface A module; 17. an integrated interface B module; 18. and the data acquisition main control module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides an on-vehicle multi-functional real-time data collection system, including data acquisition device body 1, be equipped with device shell 2 on the data acquisition device body 1, the both ends of device shell 2 all are equipped with radiating groove 14, the front central authorities of device shell 2 are equipped with display mounting groove 12, display 5 sets up the inside at display mounting groove 12, the back of device shell 2 is equipped with back jack panel 7, be equipped with USB on the back jack panel 7 and connect the hole, the net twine connects the hole, 5V 2A connects the hole, the outside of back jack panel 7 is equipped with jack protective cover 15.
The inboard of device shell 2 is close to the bottom and is equipped with circuit board mounting plate 13, and the top of circuit board mounting plate 13 is equipped with circuit board 11, is equipped with data acquisition host system 18 on the circuit board 11, and one side of data acquisition host system 18 is equipped with integrated interface A module 16, and the opposite side of data acquisition host system 18 is equipped with integrated interface B module 17, integrated interface A module 16, integrated interface B module 18 all communicates with circuit board 11.
The data acquisition main control module 18 is provided with an AT91RM9200 embedded processor, one side of the AT91RM9200 embedded processor is provided with a Flash/SDRAM, a system reset and watchdog circuit, a display circuit module, an IP network and a multi-path serial port, the other side of the AT91RM9200 embedded processor is provided with a CPLD logic coding circuit, the other end of the CPLD logic coding circuit is provided with an A \ D conversion circuit, an FIFO buffer memory, and a connecting end of the A \ D conversion circuit is provided with a GPIO interface.
The integrated interface A module 16 is provided with a data acquisition control logic circuit module, a data interface, a data processing module, a data acquisition control logic circuit module, a data interface, one end of the data processing module communicated with the data processing module is provided with an AVALON bus, the data acquisition control logic circuit module, the data interface, and the other end of the data processing module communicated with the data processing module is provided with an A \ D conversion circuit.
The integrated interface B module 17 is provided with a CPU module, one connecting end of the CPU module is provided with a data conversion module, and the other connecting end of the data conversion module is provided with a display module and a voice module.
The bilateral symmetry of circuit board mounting plate 13 is equipped with radiator fan 10, effectively reduce the temperature of this 1 internal portion of data acquisition device, make 1 internal portion of data acquisition device maintain a stable temperature range, guarantee the steady operation of data acquisition device body 1, the front of circuit board 11 is equipped with back jack panel 7, the positive central authorities of circuit board 11 are equipped with display 12, one side of display 5 is equipped with speaker 4, the opposite side of display 5 is equipped with power button 6, speaker 4 and the equal fixed mounting of power button 6 are on device shell 2, the top of device shell 2 is equipped with top cap 3, the both ends symmetry of top cap 3 is equipped with waterproof flange 9, effectively prevent that water from entering into the inside of device shell 2 from the top, waterproof flange 9 and top cap 3 structure as an organic whole, pass through screw fixed connection between top cap 3 and the device shell 2.
The device reasonable in design can carry out high-efficient collection to data in real time, sends, has good heat dissipation to data acquisition device inside, makes the data acquisition device body maintain a stable operating condition.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an on-vehicle multi-functional real-time data collection system, includes data acquisition device body (1), its characterized in that: the data acquisition device body (1) is provided with a device shell (2), the inner side of the device shell (2) close to the bottom is provided with a circuit board mounting bottom plate (13), a circuit board (11) is arranged above the circuit board mounting base plate (13), heat dissipation fans (10) are symmetrically arranged on two sides of the circuit board mounting base plate (13), the front surface of the circuit board (11) is provided with a back jack panel (7), the center of the front surface of the circuit board (11) is provided with a display (12), one side of the display (5) is provided with a loudspeaker (4), the other side of the display (5) is provided with a power button (6), the loudspeaker (4) and the power button (6) are both fixedly arranged on the device shell (2), the top of the device shell (2) is provided with a top cover (3), and the top cover (3) is fixedly connected with the device shell (2) through screws.
2. The vehicle-mounted multifunctional real-time data acquisition device according to claim 1, characterized in that: the both ends of device shell (2) all are equipped with radiating groove (14), and the front central authorities of device shell (2) are equipped with display mounting groove (12), display (5) set up the inside at display mounting groove (12), the back of device shell (2) is equipped with back jack panel (7), is equipped with USB on back jack panel (7) and connects the hole, and the net twine connects the hole, and 5V 2A connects the hole, the outside of back jack panel (7) is equipped with jack protective cover (15).
3. The vehicle-mounted multifunctional real-time data acquisition device according to claim 1, characterized in that: waterproof flanges (9) are symmetrically arranged at two ends of the top cover (3), and the waterproof flanges (9) and the top cover (3) are of an integral structure.
4. The vehicle-mounted multifunctional real-time data acquisition device according to claim 1, characterized in that: be equipped with data acquisition host system (18) on circuit board (11), one side of data acquisition host system (18) is equipped with integrated interface A module (16), and the opposite side of data acquisition host system (18) is equipped with integrated interface B module (17), integrated interface A module (16), integrated interface B module (18) all communicate with circuit board (11).
5. The vehicle-mounted multifunctional real-time data acquisition device according to claim 4, characterized in that: the data acquisition main control module (18) is provided with an AT91RM9200 embedded processor, one side of the AT91RM9200 embedded processor is provided with a Flash/SDRAM, a system reset and watchdog circuit, a display circuit module, an IP network and a multi-path serial port, the other side of the AT91RM9200 embedded processor is provided with a CPLD logic coding circuit, the other end of the CPLD logic coding circuit is provided with an A \ D conversion circuit and an FIFO cache, and a connection end of the A \ D conversion circuit is provided with a GPIO interface.
6. The vehicle-mounted multifunctional real-time data acquisition device according to claim 4, characterized in that: the integrated interface module A (16) is provided with a data acquisition control logic circuit module, a data interface and a data processing module, the data acquisition control logic circuit module, the data interface and the data processing module are communicated with each other, one end of the data acquisition control logic circuit module, the data interface and the data processing module, which are communicated with each other, is provided with an AVALON bus, and the other end of the data acquisition control logic circuit module, the data interface and the data processing module, which are communicated with each other, is provided with an A \ D conversion circuit.
7. The vehicle-mounted multifunctional real-time data acquisition device according to claim 4, characterized in that: the integrated interface B module (17) is provided with a CPU module, one connecting end of the CPU module is provided with a data conversion module, and the other connecting end of the data conversion module is provided with a display module and a voice module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010701495.6A CN111787720A (en) | 2020-07-20 | 2020-07-20 | Vehicle-mounted multifunctional real-time data acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010701495.6A CN111787720A (en) | 2020-07-20 | 2020-07-20 | Vehicle-mounted multifunctional real-time data acquisition device |
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| Publication Number | Publication Date |
|---|---|
| CN111787720A true CN111787720A (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010701495.6A Pending CN111787720A (en) | 2020-07-20 | 2020-07-20 | Vehicle-mounted multifunctional real-time data acquisition device |
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| CN (1) | CN111787720A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112498536A (en) * | 2020-11-26 | 2021-03-16 | 安徽辰吉新能源科技有限公司 | Automatic steering system of steering headlamp |
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| CN205249649U (en) * | 2015-11-26 | 2016-05-18 | 四川湖山电器有限责任公司 | Power amplifier structure |
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| CN207114620U (en) * | 2017-07-01 | 2018-03-16 | 姚屠乾 | A kind of students' dormitory real-time monitoring device |
| CN207366661U (en) * | 2017-10-25 | 2018-05-15 | 扈永强 | A kind of real-time monitoring device of engineering equipment |
| CN209824268U (en) * | 2018-11-26 | 2019-12-20 | 国网辽宁省电力有限公司营口供电公司 | Data acquisition device for electric power marketing |
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2020
- 2020-07-20 CN CN202010701495.6A patent/CN111787720A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204886994U (en) * | 2015-09-01 | 2015-12-16 | 杭州科技职业技术学院 | Intelligent network controlling means |
| CN205249649U (en) * | 2015-11-26 | 2016-05-18 | 四川湖山电器有限责任公司 | Power amplifier structure |
| CN207114620U (en) * | 2017-07-01 | 2018-03-16 | 姚屠乾 | A kind of students' dormitory real-time monitoring device |
| CN207074194U (en) * | 2017-07-21 | 2018-03-06 | 摩瑞尔电器（昆山）有限公司 | Environment detector |
| CN207366661U (en) * | 2017-10-25 | 2018-05-15 | 扈永强 | A kind of real-time monitoring device of engineering equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112498536A (en) * | 2020-11-26 | 2021-03-16 | 安徽辰吉新能源科技有限公司 | Automatic steering system of steering headlamp |
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Application publication date: 20201016 |
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