CN216526827U

CN216526827U - Vehicle-mounted data collection device based on Internet of things

Info

Publication number: CN216526827U
Application number: CN202123280342.8U
Authority: CN
Inventors: 刘碧微; 封帅博
Original assignee: Henan Institute of Economics and Trade
Current assignee: Henan Institute of Economics and Trade
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-13
Anticipated expiration: 2031-12-24

Abstract

The utility model provides a vehicle-mounted data collection device based on the Internet of things, which comprises signal receiving equipment, a signal receiving end, an FPGA development board, a transmission module, a remote receiving terminal, a display module, an in-vehicle screen and a power supply module, wherein the signal receiving end comprises a signal receiving module, a signal processing module, a data processing module and a data processing module, the in-vehicle screen comprises a data processing module, the data processing module comprises a data processing module, a data processing module and a data processing module, the data processing module comprises a data processing module, a data processing module and a data processing module, and the data processing module comprises: the signal receiving end is connected with the signal receiving equipment through a signal line, the signal receiving equipment is connected with the FPGA development board through the signal receiving end, the transmission module and the display module are connected with the FPGA development board through the signal line, and the transmission module is connected with a remote receiving terminal through the signal line; the display module is connected with an in-vehicle screen through a signal wire, and the power supply module of the display module is connected to the FPGA development board through a signal wire. The signal receiving equipment, the FPGA development board and the power module are arranged, so that the control degree is high, data can be rapidly acquired, and the signal receiving equipment is provided with a cooling system and cannot be halted due to high temperature.

Description

Vehicle-mounted data collection device based on Internet of things

Technical Field

The utility model belongs to the technical field of vehicle-mounted data acquisition, and particularly relates to a vehicle-mounted data collection device based on the Internet of things.

Background

In the automotive industry, numerous companies have specifically provided modular products for signal processing for on-board and test rack applications. You can define the scope of the new test system and only add system modules needed for a particular application. Based on the modularized design concept, the device can be conveniently and effectively switched to use under different applications. The system is suitable for severe working environments such as an engine compartment of a vehicle due to high robustness and special wide-range working temperature, but the existing vehicle-mounted data acquisition still has low control degree, cannot rapidly acquire data, does not have a cooling system, and is easy to cause the problem of crash due to high temperature.

Therefore, it is very necessary to invent a vehicle-mounted data collection device based on the internet of things.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a vehicle-mounted data collection device based on the internet of things, which aims to solve the problems that the existing vehicle-mounted data collection is still low in control degree, cannot rapidly collect data, does not have a cooling system, and is easy to crash due to high temperature. The utility model provides an on-vehicle data collection device based on thing networking, includes signal reception equipment, signal reception end, FPGA development board, transmission module, remote receiving terminal, display module, screen and power module in the car, wherein: the signal receiving end is connected with the signal receiving equipment through a signal line, the signal receiving equipment is connected with the FPGA development board through the signal receiving end, the transmission module and the display module are connected with the FPGA development board through the signal line, and the transmission module is connected with a remote receiving terminal through the signal line; the display module is connected with an in-vehicle screen through a signal wire, and the power supply module is connected to the FPGA development board through a signal wire.

The signal receiving equipment comprises a signal receiving host, an information equipment mounting socket, a connecting plate, cooling equipment and a dustproof cover, wherein the information equipment mounting socket is embedded behind the signal receiving host, and the connecting plate is mounted on the surface of the signal receiving host through a bolt; the cooling device is welded on the surface of the cooling device, and the dust cover is installed on the surface of the cooling device through a buckle.

The FPGA development board comprises a central processing unit, a data path, a data storage and an external interface, wherein the data path is welded inside the central processing unit through a data wire, and the data storage is welded inside the central processing unit through a data wire; the external interface is welded on the outer side of the central processing unit through a data wire.

The central processing unit comprises a memory, an input end, an output end, an arithmetic unit and a controller, wherein the input end and the output end are welded at two ends of the memory, and the arithmetic unit and the controller are connected with the memory through a data path.

The signal receiving equipment adopts a 24-bit data acquisition instrument with the model G01NET-2, the cooling equipment in the signal receiving equipment adopts a metal cooling fan, electrode paste is smeared between the cooling equipment in the signal receiving equipment and the signal receiving host, the signal receiving equipment is favorable for being installed in a vehicle body, and an electronic device in the vehicle is connected through an internal information equipment installation socket of the signal receiving equipment, so that the data of the electronic device in the vehicle can be conveniently collected, the cooling can be quickly carried out, and the occurrence of the crash situation is prevented.

A data transmission path formed by a data path inside the FPGA development board can transmit data in the system; the data storage in the FPGA development board can store the transmitted data for a short time; the external interface in the FPGA development board can be connected with other input equipment through a signal wire, is favorable for serving as core control equipment in the FPGA development board and used for controlling electronic equipment in the FPGA development board and a vehicle, overcomes the defect of a customized circuit, and overcomes the defect of limited number of gate circuits of the original programmable device.

The power module adopts a power module with the model of CFA100-R2, the FPGA development board is connected with the vehicle-mounted power supply through the power module, and the power module supplies power to the FPGA development board and the screen in the vehicle through the vehicle-mounted power supply, so that the power module is favorable for safely supplying power to the FPGA development board and the screen in the vehicle, and the electronic element of the utility model is prevented from being burnt out and damaged due to unreasonable power distribution.

Compared with the prior art, the utility model has the following beneficial effects:

1. the signal receiving equipment is arranged in the vehicle body, is favorably arranged in the vehicle body, is connected with the electronic equipment in the vehicle through the information equipment mounting socket in the signal receiving equipment, is convenient for collecting data of the electronic equipment in the vehicle, can be quickly cooled, and prevents the occurrence of crash.

2. The FPGA development board is favorable for serving as core control equipment inside the FPGA development board and used for controlling electronic equipment inside the FPGA development board and inside a vehicle, overcomes the defect of circuit customization and overcomes the defect of limited number of gate circuits of the conventional programmable device.

3. The arrangement of the power supply module is beneficial to supplying power to the power supply device safely, and the situation that the electronic elements are burnt out and damaged due to unreasonable power distribution is prevented.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural diagram of the signal receiving apparatus of the present invention.

FIG. 3 is a schematic diagram of a CPU according to the present invention.

In the figure:

the signal receiving device comprises a signal receiving device 1, a signal receiving host 11, an information device installation socket 12, a connecting plate 13 and a cooling device 14. The device comprises a dust cover 15, a signal receiving end 2, an FPGA development board 3, a central processing unit 31, a memory 311, an input end 312, an output end 313, an arithmetic unit 314, a controller 315, a data path 32, a data storage 33, an external interface 34, a transmission module 4, a remote receiving terminal 5, a display module 6, an in-vehicle screen 7 and a power supply module 8.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.

As shown in figures 1 to 3.

The utility model provides a vehicle-mounted data collection device based on the Internet of things, which comprises a signal receiving device 1, a signal receiving end 2, an FPGA development board 3, a transmission module 4, a remote receiving terminal 5, a display module 6, a vehicle-mounted screen 7 and a power supply module 8, wherein: the signal receiving end 2 is connected with the signal receiving equipment 1 through a signal line, the signal receiving equipment 1 is connected with the FPGA development board 3 through the signal receiving end 2, the transmission module 4 and the display module 6 are connected with the FPGA development board 3 through a signal line, and the transmission module 4 is connected with the remote receiving terminal 5 through a signal line; the display module 6 is connected with an in-vehicle screen 7 through a signal wire, and a power supply module 8 of the display module is connected to the FPGA development board 3 through a signal wire.

The signal receiving device 1 comprises a signal receiving host 11, an information device mounting socket 12, a connecting plate 13, a cooling device 14 and a dustproof cover 15, wherein the information device mounting socket 12 is embedded behind the signal receiving host 11, and the connecting plate 13 is mounted on the surface of the signal receiving host 11 through bolts; the cooling device 14 is welded on the surface of the cooling device 14, and the dust cover 15 is installed on the surface of the cooling device 14 through a buckle.

The FPGA development board 3 comprises a central processing unit 31, a data path 32, a data storage 33 and an external interface 34, wherein the data path 32 is welded inside the central processing unit 31 through a data wire, and the data storage 33 is welded inside the central processing unit 31 through a data wire; the external interface 34 is welded to the outside of the cpu 31 via a data cable.

The cpu 31 includes a memory 311, an input terminal 312, an output terminal 313, an operator 314 and a controller 315, the input terminal 312 and the output terminal 313 are soldered to both ends of the memory 311, and the operator 314 and the controller 315 are connected to the memory 311 through a data path.

According to the vehicle-mounted data collection device based on the Internet of things, the signal receiving equipment 1 adopts a 24-bit data acquisition instrument with the model G01NET-2, the cooling equipment 14 in the signal receiving equipment 1 adopts a metal cooling fan, and electrode paste is smeared between the cooling equipment 14 in the signal receiving equipment 1 and the signal receiving host 11, so that the device is favorably installed in a vehicle body, the in-vehicle electronic equipment is connected with the in-vehicle electronic equipment through the in-vehicle information equipment installation socket 12, the data collection of the in-vehicle electronic equipment is facilitated, the temperature can be quickly cooled, and the occurrence of a crash situation is prevented; the signal receiving end 2 is used for transmitting the signals collected by the signal receiving equipment 1 to the FPGA development board 3; a data transmission path formed by the data path 32 in the FPGA development board 3 can transmit data in the system; the data storage 33 in the FPGA development board 3 can store the transmitted data for a short time; the external interface 34 in the FPGA development board 3 can be connected with other input equipment through a signal line, and is favorable for serving as core control equipment in the FPGA development board to control electronic equipment in the FPGA development board and a vehicle, so that the defect of a customized circuit is overcome, and the defect of limited number of gate circuits of the original programmable device is overcome; the transmission module 4 adopts a 433 wireless transmission module and is used for transmitting the collected signals to the far-range receiving terminal 5; the display module 6 adopts a display module with a model number of COG1602C and is used for displaying the collected signals on the surface of the screen 7 in the vehicle; the power module 8 adopts a power module with the model of CFA100-R2, the FPGA development board 3 is connected with a vehicle-mounted power supply by the power module 8, and the power module 8 supplies power to the FPGA development board 3 and the in-vehicle screen 7 through the vehicle-mounted power supply, so that the safe power supply is facilitated, and the situation that the electronic element is burnt out and damaged due to unreasonable power distribution is prevented.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims

1. The utility model provides an on-vehicle data collection device based on thing networking which characterized in that: including signal reception equipment (1), signal reception end (2), FPGA development board (3), transmission module (4), remote receiving terminal (5), display module (6), screen (7) and power module (8) in the car, wherein: the signal receiving end (2) is connected with the signal receiving equipment (1) through a signal line, the signal receiving equipment (1) is connected with the FPGA development board (3) through the signal receiving end (2), the transmission module (4) and the display module (6) are connected with the FPGA development board (3) through the signal line, and the transmission module (4) is connected with the remote receiving terminal (5) through the signal line; the display module (6) is connected with an in-vehicle screen (7) through a signal line, and a power supply module (8) of the display module is connected to the FPGA development board (3) through a signal line.

2. The internet of things-based vehicle-mounted data collection device of claim 1, wherein: the signal receiving equipment (1) comprises a signal receiving host (11), an information equipment mounting socket (12), a connecting plate (13), cooling equipment (14) and a dustproof cover (15), wherein the information equipment mounting socket (12) is embedded behind the signal receiving host (11), and the connecting plate (13) is mounted on the surface of the signal receiving host (11) through bolts; the cooling device (14) is welded on the surface of the cooling device (14), and the dust cover (15) is installed on the surface of the cooling device (14) through a buckle.

3. The internet of things-based vehicle-mounted data collection device of claim 1, wherein: the FPGA development board (3) comprises a central processing unit (31), a data path (32), a data storage (33) and an external interface (34), the data path (32) is welded inside the central processing unit (31) through a data wire, and the data storage (33) is welded inside the central processing unit (31) through a data wire; the external interface (34) is welded on the outer side of the central processing unit (31) through a data wire.

4. The internet of things-based vehicle-mounted data collection device of claim 3, wherein: the central processing unit (31) comprises a memory (311), an input end (312), an output end (313), an arithmetic unit (314) and a controller (315), wherein the input end (312) and the output end (313) are welded at two ends of the memory (311), and the arithmetic unit (314) and the controller (315) are connected with the memory (311) through a data path.

5. The internet of things-based vehicle-mounted data collection device of claim 1, wherein: the signal receiving equipment (1) adopts a 24-bit data acquisition instrument with the model number of G01NET-2, the cooling equipment (14) in the signal receiving equipment (1) adopts a metal cooling fan, and electrode paste is smeared between the cooling equipment (14) in the signal receiving equipment (1) and the signal receiving host (11).

6. The internet of things-based vehicle-mounted data collection device of claim 1, wherein: a data transmission path formed by a data path (32) in the FPGA development board (3) can transmit data in the system; the data storage (33) in the FPGA development board (3) can store the transmitted data for a short time; the external interface (34) inside the FPGA development board (3) can be connected with input equipment through a signal line.

7. The internet of things-based vehicle-mounted data collection device of claim 1, wherein: the power module (8) adopts a power module with the model of CFA100-R2, the FPGA development board (3) is connected with a vehicle-mounted power supply through the power module (8), and the power module (8) provides electric power for the FPGA development board (3) and the in-vehicle screen (7) through the vehicle-mounted power supply.