CN213041513U

CN213041513U - Mainboard for automobile inspection

Info

Publication number: CN213041513U
Application number: CN202021491036.1U
Authority: CN
Inventors: 邢开廷; 卓业锦
Original assignee: Guangzhou Jingu Intelligent Measurement Technology Co ltd
Current assignee: Guangzhou Jingu Intelligent Measurement Technology Co ltd
Priority date: 2020-07-26
Filing date: 2020-07-26
Publication date: 2021-04-23
Anticipated expiration: 2030-07-26

Abstract

The utility model discloses a mainboard for automobile inspection, including net gape, analog signal collection module, singlechip and PCB board, the welding of one side of PCB board has analog signal collection module, the welding of one side of PCB board has serial port module, serial port module is equipped with six altogether, and six serial port modules evenly distributed on the PCB board, the PCB board has power source and net gape from the welding of one side of serial port module, the singlechip passes through net gape and host computer signal connection, the welding has the singlechip on the PCB board, just it has pulse signal collection module to lie in the welding of one side that the singlechip deviates from analog signal collection module on the PCB board, analog signal collection module is equipped with four altogether, and four analog signal collection module evenly distributed on the PCB board. The utility model discloses possess and can handle the data that the control object detected automatically to upload to the host computer, the advantage that the person of facilitating the use surveyed.

Description

Mainboard for automobile inspection

Technical Field

The utility model relates to an automobile inspection technical field specifically is a mainboard for automobile inspection.

Background

The automobile detection technology is a high and new technology which develops rapidly since the nineties, and is widely applied to the fields of automobile comprehensive performance detection, automobile safety performance detection, automobile environmental performance detection, automobile fault detection and the like, so that the traditional automobile detection is revolutionarily changed, the automobile detection technology is developed along with the development of the automobile technology, people mainly discover the faults of the automobile and make targeted repair by experienced maintenance personnel in the early stage of the automobile development, namely, the modes of 'looking (seeing),' hearing (hearing) (and listening), 'cutting (touching)' frequently spoken by people in the past are realized, along with the progress of modern scientific technology, particularly the development of computer technology, the automobile detection technology also enters the computer era, and the full-automatic automobile detection technology gradually replaces a manual or semi-automatic detection mode, so that the automobile detection industry has long-term development, however, with the increase of the life rhythm of people, the detection speed of the existing detection system is slow, a large amount of time is wasted, and the detection efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mainboard for automobile inspection possesses and can handle the data that the control object detected automatically to upload to the host computer, the advantage that the person of facilitating the use surveyd has solved full-automatic automobile inspection technique and has replaced artifical or semi-automatic detection mode gradually, makes the automobile inspection trade have long sufficient development, but, along with the acceleration of people's life rhythm, current detecting system's detection speed is slower, a large amount of time has been wasted, the problem that detection efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mainboard for automobile inspection, includes net gape, analog signal collection module, singlechip and PCB board, the welding of one side of PCB board has analog signal collection module, the welding of one side of PCB board has serial port module, the welding of one side that the PCB board deviates from serial port module has power source and net gape, the welding has the singlechip on the PCB board, just it has pulse signal collection module to lie in the welding of one side that the singlechip deviates from analog signal collection module on the PCB board.

Preferably, the number of the analog signal acquisition modules is four, and the four analog signal acquisition modules are uniformly distributed on the PCB.

Preferably, the serial port modules are six in number, and the six serial port modules are uniformly distributed on the PCB.

Preferably, the single chip microcomputer is in signal connection with the upper computer through a network port.

Preferably, the single chip microcomputer is in signal connection with the pressure sensor and the speed measuring sensor through the analog signal acquisition module and the pulse signal acquisition module respectively.

Preferably, the single chip microcomputer is in signal connection with a serial device of the vehicle to be detected through a serial module.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up analog signal collection module, the PCB board passes through analog signal collection module and gathers pressure sensor's analog signal, later handle the back through the singlechip and upload the host computer with data through the net gape, through setting up pulse signal collection module, the PCB board passes through pulse signal collection module and gathers pulse sensor's analog signal, later handle the back through the singlechip and upload the host computer with data through the net gape to, through setting up serial port module, the PCB board monitors the serial ports equipment of waiting to detect the vehicle through serial port module.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic view of the car monitoring system of the present invention.

In the figure: 1. a power interface; 2. a network port; 3. an analog signal acquisition module; 4. a single chip microcomputer; 5. a serial port module; 6. a PCB board; 7. and a pulse signal acquisition module.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 2, the present invention provides an embodiment: the utility model provides a mainboard for automobile inspection, including net gape 2, analog signal collection module 3, singlechip 4 and PCB board 6, one side welding of PCB board 6 has analog signal collection module 3, PCB board 6 passes through analog signal collection module 3 and gathers pressure sensor's analog signal, later process 4 processing of singlechip later pass through net gape 2 with data and pass to the host computer, analog signal collection module 3 is equipped with four altogether, and four analog signal collection module 3 evenly distributed on PCB board 6, one side welding of PCB board 6 has serial port module 5, PCB board 6 monitors the serial port equipment of waiting to detect the vehicle through serial port module 5, singlechip 4 passes through serial port module 5 and waits to detect the serial port equipment signal connection of vehicle, serial port module 5 is equipped with six altogether, and six serial port module 5 evenly distributed on PCB board 6.

One side welding that PCB board 6 deviates from serial port module 5 has power source 1 and net gape 2, PCB board 6 passes through power source 1 and external power source electric connection, singlechip 4 passes through net gape 2 and host computer signal connection, the welding has singlechip 4 on PCB board 6, singlechip 4 passes through analog signal collection module 3 and pulse signal collection module 7 respectively with pressure sensor and tachometer sensor signal connection, and it has pulse signal collection module 7 to lie in the welding of one side that singlechip 4 deviates from analog signal collection module 3 on PCB board 6, PCB board 6 passes through pulse signal collection module 7 and gathers pulse sensor's analog signal, later handle the later data and pass through net gape 2 and reach the host computer.

The working principle is as follows: the user is when using, PCB board 6 passes through the analog signal acquisition module 3 and gathers pressure sensor's analog signal, later handle after singlechip 4 and upload the host computer with data through net gape 2, PCB board 6 passes through the analog signal acquisition module 7 and gathers pulse sensor's analog signal, later handle after singlechip 4 and upload the host computer with data through net gape 2, PCB board 6 passes through analog signal acquisition module 3 and gathers pressure sensor's analog signal, later handle after singlechip 4 and upload the host computer with data through net gape 2.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a mainboard for automobile inspection, includes net gape (2), analog signal collection module (3), singlechip (4) and PCB board (6), its characterized in that: the welding of one side of PCB board (6) has analog signal collection module (3), the welding of one side of PCB board (6) has serial port module (5), one side welding that PCB board (6) deviates from serial port module (5) has power source (1) and net gape (2), the welding has singlechip (4) on PCB board (6), just it has pulse signal collection module (7) to lie in one side welding that singlechip (4) deviates from analog signal collection module (3) on PCB board (6).

2. The main board for automobile inspection according to claim 1, wherein: the number of the analog signal acquisition modules (3) is four, and the four analog signal acquisition modules (3) are uniformly distributed on the PCB (6).

3. The main board for automobile inspection according to claim 1, wherein: the serial port modules (5) are provided with six serial port modules, and the six serial port modules (5) are uniformly distributed on the PCB (6).

4. The main board for automobile inspection according to claim 1, wherein: the single chip microcomputer (4) is in signal connection with an upper computer through the network port (2).

5. The main board for automobile inspection according to claim 1, wherein: the single chip microcomputer (4) is in signal connection with the pressure sensor and the speed measuring sensor through the analog signal acquisition module (3) and the pulse signal acquisition module (7).

6. The main board for automobile inspection according to claim 1, wherein: the single chip microcomputer (4) is in signal connection with serial equipment of the vehicle to be detected through the serial module (5).

7. The main board for automobile inspection according to claim 1, wherein: the PCB (6) is electrically connected with an external power supply through the power interface (1).