A kind of vehicle detection terminal and vehicle detecting system
Technical field
The invention belongs to vehicle complete vehicle electric-control system technical field more particularly to a kind of vehicle detection terminals and vehicle detection
System.
Background technique
Electric-control system is one of Vehicle Engineering class professional teaching emphasis.General automobile experiment Practical training equipment includes: that vehicle is torn open
Subsystem (engine, speed changer or ABS etc.) out, demonstrator (equipment automatically controlled circuit schematic diagram and the electricity drawn from subsystem
Control the detection socket of route) and failure setting device (non-destructively controlling automatically controlled circuit state).Student first completes subsystem
Course learning, then carry out vehicle complete vehicle real training or practice.
The automatically controlled circuit of above-mentioned teaching equipment or teaching each subsystem automatically controlled circuit of vehicle complete vehicle, access are set including failure
The local area network for setting control device, server, teacher side PC and multiple student side PC, in conjunction with Digitalization Teaching Materials, it can be achieved that " reason
By knowledge explanation-virtual emulation demonstration-training operation " Integrated Teaching.Integrated use network technology, automatic control technology,
Virtual Simulation and the information processing technology, significantly improve equipment efficiency of usage and teaching efficiency.
However, it is as follows that inventor has found that the detection terminal that the prior art provides at least exists in realizing process of the present invention
Problem:
1), vehicle real training is the middle and later periods task of vehicle utilization and maintenance technique professional teaching.For networking real training system
System, if only having PC machine at student end --- it only uses virtual detection interface and virtual detection instrument and practical work process is deposited
In significant difference.
2) the entity teaching, being used alone detects terminal, and detection socket, shortcut key and FPD are integrated on panel
Device has certain versatility close to practical work process.But integrated level is excessively high, hardware reliability and application extension ability by
Limit, it is difficult to meet the teaching needs of vehicle complete vehicle electric-control system.
3), the detection terminal of exchangeable panel outer surface (being printed on about 20 kinds of automobile electrically-controlled subsystem circuit diagrams), should
It detects terminal to be used alone or student side PC machine is combined to use, close to practical work process, reliability, versatility and extended capability
Preferably.But operating process can be interfered by storing in use process and replacing panel outer surface, it is not convenient enough.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of vehicle detection terminal and vehicle detecting system, to solve existing skill
The vehicle detection terminal that art provides has differences with practical work process, and reliability, versatility and extended capability are poor, and uses
It needs to store in the process and replaces panel outer surface and interfere operating process problem.
In a first aspect, provide a kind of vehicle detection terminal, the vehicle detection terminal include shell, panel, main circuit board,
Power port, be provided with reference name or number the first preset quantity the first PORT COM, be provided with the of reference name
Two PORT COMs and mounted automatic diagnosis port are provided with the of the second preset quantity of reference name or number on the panel
One detection port;
First detection port is connected to vehicle complete vehicle for converging the route of the first detection port by the first PORT COM
Electric-control system subsystem automatically controlled circuit;
First detection port, equipped with the sensor for inductively measuring tool access, when the first detection of measuring tool access
When port, the sensor generates inductive signal;
Main circuit board is converted to the feature code of the first detection port for handling the inductive signal;
Second PORT COM, it is whole to highlight measured automobile by PC machine for sending the feature code to PC machine
Corresponding circuits node in vehicle electric-control system subsystem schematic diagram;
Wherein, first detection port and measured vehicle complete vehicle electric-control system subsystem schematic diagram in circuit node one by one
It is corresponding.
Further, the panel further includes the second detection port of third preset quantity;
Second detection port, for placing measuring tool.
Further, second PORT COM is also used to receive the work state information of vehicle complete vehicle from PC machine.It is described
The digital table of the 4th preset quantity of reference name or number is provided on panel;The number table, is used for display automobile vehicle
Working status parameter.The indicator light of the 5th preset quantity of reference name or number is provided on the panel;The instruction
Lamp is used to indicate the working condition or alarm condition of vehicle complete vehicle.
Further, the sensor is Hall sensor.
Further, the power port and the mounted automatic diagnosis port are labeled with title or number.
Second aspect, provides a kind of vehicle detecting system, and the vehicle detecting system includes vehicle detection as described above
Terminal, further includes: measuring tool, PC machine and vehicle complete vehicle electric-control system subsystem automatically controlled circuit.
Further, the measuring tool is the plug-in type measuring part of measuring instrument.
Further, the measuring part end nesting permanent magnet.
In the embodiment of the present invention, vehicle detection terminal include panel, main circuit board, be provided with reference name or number
First PORT COM of one preset quantity, the second PORT COM for being provided with reference name are provided with mark name on the panel
First detection port of the second preset quantity of title or number;First PORT COM, for converging the route of the first detection port,
The first detection port is connected to vehicle complete vehicle electric-control system subsystem automatically controlled circuit by cable;First detection port, is equipped with
For inductively measuring the sensor of tool access, when measuring tool access the first detection port, the sensor generates induction
Signal;Main circuit board is converted to the feature code of the first detection port for handling the inductive signal;Second is logical
Port is interrogated, for sending the feature code to PC machine, is to highlight measured vehicle complete vehicle electric-control system point by PC machine
Corresponding circuits node in system schematic diagram, wherein the first detection port and measured vehicle complete vehicle electric-control system subsystem principle
Circuit node in figure corresponds.To which vehicle detection terminal can be used alone or student side PC machine is combined to use, and approach
Practical work process, reliability, versatility and extended capability are preferable;And the first detection port and measured vehicle complete vehicle electricity
Circuit node in control system subsystem schematic diagram corresponds, so that no longer needing to store and replace outside panel in use process
Surface is not in storage and replaces the phenomenon that panel outer surface interferes operating process, and use is more convenient.
Detailed description of the invention
Fig. 1 is the structural block diagram of vehicle detection terminal embodiment of the present invention;
Fig. 2 is the structural schematic diagram of panel in vehicle detection terminal embodiment of the present invention;
Fig. 3 is the structural block diagram of vehicle detecting system embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In embodiments of the present invention, vehicle detection terminal includes panel, main circuit board, is provided with reference name or number
First PORT COM of the first preset quantity, the second PORT COM for being provided with reference name are provided with mark on the panel
First detection port of the second preset quantity of title or number;First PORT COM, for converging the line of the first detection port
First detection port is connected to vehicle complete vehicle electric-control system subsystem automatically controlled circuit by road;First detection port, equipped with for feeling
The sensor for answering measuring tool to access, when measuring tool access the first detection port, the sensor generates inductive signal;It is main
Circuit board is converted to the feature code of the first detection port for handling the inductive signal;Second PORT COM,
For sending the feature code to PC machine, to highlight measured vehicle complete vehicle electric-control system subsystem schematic diagram by PC machine
In corresponding circuits node, wherein first detection port and measured vehicle complete vehicle electric-control system subsystem schematic diagram in electricity
Circuit node corresponds.
Realization of the invention is described in detail below in conjunction with specific embodiment:
Embodiment one
The structural block diagram that Fig. 1 shows the vehicle detection terminal of the offer of the embodiment of the present invention one is only shown for ease of description
Part related to the embodiment of the present invention is gone out.The vehicle detection terminal 1 is in addition to including shell, power port, vehicle-mounted examining automatically
Disconnected port (On-Board Diagnostics-II, OBD-II), further includes: panel 11, is provided with mark name at main circuit board 12
First PORT COM 13 of the first preset quantity of title or number and the second PORT COM 14 for being provided with reference name.
Specifically, being provided with the first detection port of the second preset quantity of reference name or number on the panel 11
111 and third preset quantity second detection port 112;
Wherein, the first PORT COM 13 is detected by cable by first for converging the route of the first detection port 111
Port 111 is connected to vehicle complete vehicle electric-control system subsystem automatically controlled circuit;
First detection port 111, equipped with the sensor 113 for inductively measuring tool access, when measuring tool access the
When one detection port 111, the sensor 113 generates inductive signal;
Main circuit board 12, the inductive signal for generating to the sensor 113 are handled, and are converted to the first test side
The feature code of mouth 111;
Second PORT COM 14, for sending the feature code to PC machine, to highlight measured automobile by PC machine
Corresponding circuits node in vehicle electric-control system subsystem schematic diagram;
Second detection port 112, for placing measuring tool, wherein measuring tool is that the plug-in type of measuring instrument measures
Component, convenient for operation, the measuring instrument is multimeter or oscillograph;
Wherein, the circuit node in the first detection port 111 and measured vehicle complete vehicle electric-control system subsystem schematic diagram
It corresponds.
Specifically, the power port and the mounted automatic diagnosis port are labeled with title or number.
Preferably, second PORT COM 14 is also used to send the work state information of vehicle complete vehicle to PC machine.
Specifically, second PORT COM 14 is the port RS232, tested can be not only exported by the port RS232
The feature code of one detection port can also receive the working condition letter of vehicle complete vehicle to the PC machine for running teaching software from PC machine
Breath, PC machine pass through LAN connection vehicle complete vehicle.
Preferably, the digital table of the 4th preset quantity of reference name or number is provided on the panel 11;
The number table, the working status parameter for display automobile vehicle.
The indicator light of the 5th preset quantity of reference name or number is provided on the panel 11;
The indicator light is used to indicate the working condition or alarm condition of vehicle complete vehicle.
Wherein, first preset quantity is 1 or 2, and second preset quantity is 50 to 65, the third
Preset quantity is 2 to 4.
That is, being provided with 1 or 2 the first PORT COMs 13 on the panel 11, it is arranged on the panel 11
Having the first detection port 111 of reference name or number has 50~65, is provided with reference name or number on the panel 11
Second detection port 112 have 2~4.Second detection port 11 is the internal blank detection port without line, 50~65 the
One detection port 111 is configured to the sensor of measurement of inductance tool access, when any one first inspection of measuring tool access
When surveying port 111, the sensor generates inductive signal, and inductive signal is converted to tested first inspection by the processing of main circuit board 12
The feature code for surveying port 111 is extremely run by the feature code that the port RS232 can export tested first detection port 111
The PC machine of teaching software.
The line of each first detection port converges to 1 or 2 the first PORT COM 13 of aviation socket (cylindrical connector),
Vehicle complete vehicle electric-control system subsystem automatically controlled circuit is accessed by cable, is ultimately connected to vehicle complete vehicle electric-control system subsystem.
Aviation socket (cylindrical connector) quantity is depending on the number of stitch number and the first detection port.Because of connector contact
It is bigger than normal that resistance is plugged when number is excessive, preferably 35 needle aviation sockets (cylindrical connector) 2.
Preferably, the sensor is Hall sensor, is mounted on inside panel 11 close at the first detection port, insertion
Formula measuring part nested permanent magnet at 3~5mm of proximal end.Behind measuring part insertion the first detection port, the permanent magnet
Within actual induction area in the first detection port Hall sensor, the Hall sensor of adjacent first detection port has
It imitates except induction zone.
Specifically, being provided with 1~3, digital table on panel 11, it is labeled with title or number, is respectively used to display automobile
Working status parameter of vehicle, such as engine speed, engine coolant temperature or the fuel pump pressure of vehicle complete vehicle etc.
Working status parameter.
It is additionally provided with LED light 8~13 on panel 11, is labeled with title or number, is respectively used to instruction automobile
The working condition or alarm condition of vehicle, such as prompt engine, fuel pump, ABS system, air bag, high beam, dipped beam
The working condition or alarm condition of the components such as lamp, front fog lamp, Rear Fog Lamp, left steering lamp, right turn lamp or side-marker lamp (lampet).
Fig. 2 shows the structures of panel 11, and the detection port 64 of reference name or number is provided in Fig. 2, on panel
It is a.Other than 4 inside are without the second detection port 112 of line, remaining 60 first detection ports 111 are configured to feel
The Hall sensor 113 for answering pen meter of universal meter to be inserted into.In addition panel Shanghai is provided with 2 digital tables, 114,11 LED lights
115。
Explanation of nouns
Vehicle complete vehicle electric-control system subsystem automatically controlled circuit: being a part of vehicle detecting system.
Vehicle complete vehicle electric-control system subsystem: being the test object of vehicle detecting system.
Embodiment two
Fig. 3 shows the specific block diagram of vehicle detecting system provided by Embodiment 2 of the present invention, for ease of description,
Only parts related to embodiments of the present invention are shown.The vehicle detecting system 3 includes: vehicle detection described in embodiment two
Terminal 1, further includes: measuring tool 31, PC machine 32 and vehicle complete vehicle electric-control system subsystem automatically controlled circuit 33;Measuring tool 31 connects
Enter vehicle detection terminal 1, vehicle detection terminal 1 accesses vehicle complete vehicle electric-control system subsystem automatically controlled circuit 33, vehicle complete vehicle electricity
Control system subsystem automatically controlled circuit 33 accesses test object --- vehicle complete vehicle electric-control system subsystem (Fig. 3 is not drawn).Specifically
, PC machine 32 and vehicle complete vehicle electric-control system subsystem automatically controlled circuit 33 are in Teaching LAN (Fig. 3 is not drawn).
Wherein, the measuring tool is placed in the second detection port of the vehicle detection terminal 1.
The measuring tool is the plug-in type measuring part of measuring instrument.
The measuring part end nesting permanent magnet.
Circuit node in first detection port and measured vehicle complete vehicle electric-control system subsystem schematic diagram corresponds.
First detection port of vehicle detection terminal 1 is connect with vehicle complete vehicle electric-control system subsystem automatically controlled circuit 33, the first test side
Mouth is equipped with the sensor that can inductively measure tool access, when measuring tool access the first detection port, the sensor life
At inductive signal;Main circuit board can be handled the inductive signal, be converted to the feature code of the first detection port;The
Two PORT COMs can send the feature code to PC machine, to highlight measured vehicle complete vehicle electric-control system point by PC machine
Corresponding circuits node in systematic schematic diagram realizes and is measured automobile by the first detection Port detecting of vehicle detection terminal
The corresponding circuits node of vehicle electric-control system subsystem.
Vehicle detection terminal shown in FIG. 1 must be used in conjunction with the PC machine of operation teaching software, access to LAN, PC machine
The control centre of Teaching LAN is downloaded under teaching software --- server.
Specifically, the vehicle complete vehicle electric-control system subsystem automatically controlled circuit 33 is the experimental box of a setting failure.If
The experimental box for setting failure is the function center of Teaching LAN, connects detection terminal between two parties using automobile-used cable and experiment automobile is whole
Vehicle electric-control system.Experimental box is also connected with teaching vehicle complete vehicle instrumented data port, accesses teaching office by wired or wireless way
Situation of remote is uploaded to server by domain net.
It include the student's station and PC machine or mobile terminal (example that multiple detection terminals and PC machine form in Teaching LAN
Such as tablet computer) constitute teacher's station.Teacher's station PC machine controls the fault setting situation (i.e. examination paper) of experimental box, can be by
The teaching courseware and exam pool for authorizing editing server, can control the permission of student's station PC machine.
The digital table being arranged on the panel of vehicle detection terminal and the concrete function of LED light are defined by teaching software.
Shown teaching vehicle complete vehicle work state information is shared from PC machine (passing through the aforementioned port RS232), whole derived from teaching automobile
Vehicle instrument port.That is, student's station can obtain teaching vapour from vehicle complete vehicle, detection terminal and PC machine software interface
The work state information of vehicle vehicle, difference are how much are comfort level and type.
PC machine software interface can show the schematic circuit of measured vehicle complete vehicle electric-control system subsystem.First detection
The corresponding relationship of circuit node in port and measured vehicle complete vehicle electric-control system subsystem schematic diagram, the religion run by PC machine
Software definition and display are learned, is changed with the switching of electric-control system subsystem.
Using in vehicle detection terminal procedures, when PC machine receives the feature code of tested first detection port, software circle
Corresponding circuit node can highlight in the measured electric-control system subsystem schematic circuit that face is shown.
Teaching software can prompt test object fault message (or examination paper), operating guidance (under non-examination patterns) etc. to believe
Breath.Teaching software can be by the measurement operation history data of the tested first detection port from vehicle detection terminal and real-time shape
State is uploaded to server.
Operation information and PC machine input of the teaching software reception and processing of server operation from vehicle detection terminal
Answering information, and by automatic or manual (from teacher or other students) feedback information, for example, operation indicating or answer as a result,
It sends PC machine to, is shown in teaching software interface.Measurement operational history and the feedback result of server synchronize be stored in
PC machine and server.
Under teacher's station PC machine authorization and control, the teaching software interface of student's station PC machine can be with real-time sharing to religion
The PC machine of employee position and other student's stations.
The present embodiment, vehicle detection terminal include panel, main circuit board, are provided with the first default of reference name or number
First PORT COM of quantity, the second PORT COM for being provided with reference name are provided with reference name or volume on the panel
Number the second preset quantity first detection port, sensor is installed in the panel itself;First PORT COM, for converging
First detection port is connected to vehicle complete vehicle electric-control system subsystem electrical control lines by cable by the route of poly- first detection port
Road;First detection port, equipped with the sensor for inductively measuring tool access, when the first detection of measuring tool access port
When, the sensor generates inductive signal;Main circuit board is converted to the first detection for handling the inductive signal
The feature code of port;Second PORT COM, it is measured to be highlighted by PC machine for sending the feature code to PC machine
Corresponding circuits node in vehicle complete vehicle electric-control system subsystem schematic diagram, wherein the first detection port and measured automobile are whole
Circuit node in vehicle electric-control system subsystem automatically controlled circuit schematic diagram corresponds, so that vehicle detection terminal can be single
It solely uses or student side PC machine is combined to use, close to practical work process, reliability, versatility and extended capability are preferable, and
And first detects port and the circuit node one-to-one correspondence in measured vehicle complete vehicle electric-control system subsystem schematic diagram, so that
It no longer needs to store and replace panel outer surface in use process, is not in that storage and replacement panel outer surface interfere behaviour
The phenomenon that making process, use is more convenient, overcomes the vehicle detection terminal of prior art offer, exists with practical work process
Difference, reliability, versatility and extended capability difference and use process in need store and replace panel outer surface, and store and
Replacement panel outer surface can interfere operating process, not convenient enough the problem of use.
Vehicle detecting system provided in an embodiment of the present invention can be applied in aforementioned corresponding embodiment of the method one, details
Referring to the description of above-described embodiment one, details are not described herein.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components
It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or
The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit
It closes or communicates to connect, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.