CN206601594U - Vehicle integrated electronic information debugging system - Google Patents
Vehicle integrated electronic information debugging system Download PDFInfo
- Publication number
- CN206601594U CN206601594U CN201720255142.1U CN201720255142U CN206601594U CN 206601594 U CN206601594 U CN 206601594U CN 201720255142 U CN201720255142 U CN 201720255142U CN 206601594 U CN206601594 U CN 206601594U
- Authority
- CN
- China
- Prior art keywords
- module
- grounded
- pin
- tunnel
- resistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Test And Diagnosis Of Digital Computers (AREA)
Abstract
The utility model discloses a kind of vehicle integrated electronic information debugging system, it is related to the detection means technical field of vehicle.The debugging system includes task terminal, CAN, piggyback pod acquisition controller, crew module's acquisition controller, test/analog switch group, piggyback pod fictitious load and signal frock, crew module's fictitious load and signal frock, test adapter module and main control computer.The system uses Closed-loop Control Strategy and bus communication technology, build the operation training environment consistent with actual load, vehicle the synthetical electronics information system training tool shortage, cost height and the low problem of efficiency are solved, it is significant to new equipment formation fight capability and supportability.
Description
Technical field
The utility model is related to the detection means technical field of vehicle, more particularly to a kind of debugging of vehicle integrated electronic information
System.
Background technology
Vehicle the synthetical electronics information system is main to be manipulated by driver task's terminal, driver assistance display box, driver
Panel, piggyback pod acquisition controller, crew module's acquisition controller, engine electric-controlled box, fire extinguishing control box and corresponding bus
Cable etc. is constituted.According to the composition of vehicle the synthetical electronics information system, function and technical requirements, the operation consistent with equipping is built
Training environment, emphasis solves the simulation and collection that bottom integrates the sensor informations such as transmission, engine, warmer, fuel tank, starts
Machine startup operating, transmission manipulate the key issues such as control, light warning, the startup control of three fire extinguishings and output.So as to build
Using sensor analog signals, electrical equipment working condition as input, acquisition controller is maincenter, during driver task's terminal is
The heart, performs the operation training environment that equipment is control object, meets the training needs of all operation topics of equipment.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of vehicle integrated electronic information debugging system, the tune
Test system is using input and output testing process, by system operatio and debugging control center, forms the synthetical electronics information system
Off-line maintenance power of test, the problem of maintenance and debugging can only be carried out by actual load by solving army.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of vehicle integrated electronic information
Debugging system, it is characterised in that：Including task terminal, CAN, piggyback pod acquisition controller, crew module's acquisition controller, survey
Examination/analog switch group, piggyback pod fictitious load and signal frock, crew module's fictitious load and signal frock, test adapter mould
Block and main control computer, the piggyback pod fictitious load pass through described with signal frock and crew module's fictitious load with signal frock
Being bi-directionally connected respectively with piggyback pod acquisition controller and crew module's acquisition controller all the way in test/analog switch group, it is described
Test adapter module is gathered with piggyback pod acquisition controller and crew module respectively by another road in test/analog switch group
Controller is bi-directionally connected, the piggyback pod acquisition controller, crew module's acquisition controller and test adapter module and the CAN
Bus is bi-directionally connected, and the task terminal is bi-directionally connected with the CAN, the main control computer and the test adapter
Module is bi-directionally connected；The test/analog switch group is controlled by the main control computer.
Further technical scheme is：The test/analog switch group includes several single-pole double-throw switch (SPDT)s, described to adopt
The common port that a single-pole double-throw switch (SPDT) is connected to per input/output all the way of collection controller, the other two ends of single-pole double-throw switch (SPDT)
Connect respectively test adapter module a certain road TCH test channel and the fictitious load/signal frock certain all the way.
Further technical scheme is：The test/analog switch group also include power module, microprocessor module,
Relay module, the microprocessor module is connected with the control signal output of the main control computer, the relay mould
Block is connected with the signal output part of the microprocessor module, the power module and the microprocessor module and relay
The power input connection of module, for being that the microprocessor module and relay module provide working power；It is described micro-
Processor module is used for the control signal for receiving main control computer, controls the relay module to drive the single-pole double-throw switch (SPDT)
Action, realizes the switching of test pattern and simulation model.
Further technical scheme is：The power module includes direct current 3.3V power modules, direct current 5V power modules
And direct current 12V power modules, the 3.3V power modules are used to provide power supply for the microprocessor module, the 5V and
12V power modules are used to provide power supply for the relay module.
Further technical scheme is：The 3.3V power modules power module includes power supply chip U32, the U32
Using LMZ12003ADJ type power supply chips, direct current 12V input powers are divided into five tunnels, and the first via is grounded through electric capacity C29, the second tunnel
It is grounded through electric capacity C31, the 3rd tunnel connects 3 pin of the U32 through resistance R153, and the 4th tunnel connects 2 pin of the U32 through resistance R152,
5th tunnel connects 1 pin of the U32；A resistance R156 termination U32 3 pin, other end ground connection；5 pin of the U32 are through electricity
Hold C35 ground connection；6 pin of the U32 are grounded through resistance R157；7 pin of the U32 are divided into six tunnels, and the first via connects through resistance R155
6 pin of the U32, the second tunnel connects 6 pin of the U32 through electric capacity C30, and the 3rd tunnel is grounded through electric capacity C17, and the 4th tunnel is through electric capacity
C33 is grounded, and the 5th tunnel is grounded through electric capacity C34, and the 6th tunnel is grounded through resistance R154, LED 2 successively, the electric capacity
C34 and resistance R154 node is the 3.3V power output ends of the 3.3V power modules.
Further technical scheme is：The 5V power modules make including power supply chip U31, the power supply chip U31
With LM2596S-5.0 type power supply chips, direct current 24V input powers are divided into three tunnels, and the first via is grounded through electric capacity C27, the second road warp
Electric capacity C is grounded, and the 3rd tunnel is connected with 1 pin of the U31；3 pin of the U31 and 5 pin ground connection；2 pin of the U31 are divided into two
Road, the first via is grounded after inductance L1, electric capacity C26 successively, and the second tunnel is grounded after direction sustained diode 38；The U31's
4 pin are divided into two-way, and the first via is grounded through electric capacity C28, and the second tunnel is grounded through LED 1, resistance R151 successively, described
U31 4 pin are the 5V power output ends of the 5V power modules.
Further technical scheme is：The 12V power modules use TPS5430 including power supply chip U3, the U3
Type power supply chip, direct current 24V input powers are divided into four tunnels, and the first via is grounded through electric capacity C14, and the second tunnel is grounded through electric capacity C15, the
Three tunnels are grounded through resistance R7, resistance R9 successively, and the 4th tunnel with 7 pin of the U3 through being connected；2 pin and 3 pin of the U3 are hanging, institute
State U3 5 pin connecting resistance R7 and resistance R9 node；The 6 pin ground connection of the U3；It is divided into two after the 1 foot meridian capacitor C13 of the U3
Road, the first via is grounded after reverse sustained diode 5, and the second tunnel is divided into four tunnels again after inductance L3, and the first via is through electric capacity C17
Ground connection, the second tunnel is grounded after electric capacity C16, and the 3rd tunnel is grounded after resistance R2 and resistance R1 successively, and the 4th tunnel is successively through electricity
It is grounded after hindering R5 and hair pipe diode D14；The 4 pin connecting resistance R1 and resistance R2 of the U3 node；8 pin of the U3 connect electricity
Hold C13 and the node of sustained diode 5；The 9 pin ground connection of the U3；Inductance L3 and electric capacity C16 node is the 12V power supplys
The 12V power output ends of module.
Further technical scheme is：Crew module's fictitious load includes fictitious load frock and mould with signal frock
Intend signal frock.
Further technical scheme is：The test adapter module includes CAN interface module, digital multimeter mould
Block, analog I/O module, analog data acquisition module and D/A module；The CAN interface module is tested for CAN interface；It is described
Digital multimeter module is used for voltage, electric current, resistance test；The analog I/O module is tested for Digital I/O；The simulation number
It is used for multichannel analog data acquisition according to acquisition module；The D/A module is exported for multichannel DA.
It is using the beneficial effect produced by above-mentioned technical proposal：The system is logical using Closed-loop Control Strategy and bus
Letter technology, builds the operation training environment consistent with actual load, solve vehicle the synthetical electronics information system training tool shortage, into
This height and the low problem of efficiency, it is significant to new equipment formation fight capability and supportability.
The system constructing vehicle the synthetical electronics information system parts change part test system environment, using input and output
Testing process, by system operatio and debugging control center, forms the synthetical electronics information system off-line maintenance power of test, solves
Army can only carry out the problem of maintenance and debugging by actual load.
The stabilization in addition, power module in the debugging system is powered so that the operation of the system is more stable.Test
Adaptor module includes multiple module, and multi-signal can be tested, easy to use.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the theory diagram of debugging system described in the utility model embodiment；
Fig. 2 is the attachment structure schematic diagram of single-pole double-throw switch (SPDT) in debugging system described in the utility model embodiment；
Fig. 3 is the circuit theory diagrams of debugging system direct current 3.3V power modules described in the utility model embodiment；
Fig. 4 is the circuit theory diagrams of debugging system direct current 5V power modules described in the utility model embodiment；
Fig. 5 is the circuit theory diagrams of debugging system direct current 12V power modules described in the utility model embodiment；
Fig. 6 is fictitious load frock unit panel schematic diagram in debugging system described in the utility model embodiment；
Fig. 7 is analog signal frock unit panel schematic diagram in debugging system described in the utility model embodiment；
Fig. 8 is task terminal test hardware connection figure in debugging system described in the utility model embodiment；
Fig. 9 is collector test connection figure in debugging system described in the utility model embodiment；
Figure 10 is debugging system cascade test connection block diagram described in the utility model embodiment；
Figure 11 is simulated training fundamental diagram in debugging system described in the utility model embodiment；
Wherein：1st, indicator lamp 2, analog switch 3, simulated failure knob 4, rotary switch.
Embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new
Type can also be different from other manner described here using other implement, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case of new intension, therefore the utility model is not limited by following public specific embodiment.
As shown in figure 1, the utility model discloses a kind of vehicle integrated electronic information debugging system, including task terminal,
CAN, piggyback pod acquisition controller, crew module's acquisition controller, test/analog switch group, piggyback pod fictitious load and letter
Number frock, crew module's fictitious load and signal frock, test adapter module and main control computer, the piggyback pod fictitious load
With signal frock and crew module's fictitious load and signal frock by the test/analog switch group all the way respectively with power
Cabin acquisition controller and crew module's acquisition controller are bi-directionally connected, and the test adapter module passes through test/analog switch group
In another road be bi-directionally connected respectively with piggyback pod acquisition controller and crew module's acquisition controller, the piggyback pod acquisition control
Device, crew module's acquisition controller and test adapter module are bi-directionally connected with the CAN, the task terminal with it is described
CAN is bi-directionally connected, and the main control computer is bi-directionally connected with the test adapter module；Test/the analog switch
Group is controlled by the main control computer.
Test/analog switch group is used for two kinds of debugging modes of switch test and simulated training.It is double that it includes several hilted broadswords
Throw out, operation principle is as shown in Figure 2.The acquisition controller is connected to single-pole double-throw switch (SPDT) per input/output all the way
Common port, the other two ends of switch connect a certain road TCH test channel and the fictitious load/signal of test adapter module respectively
Certain of frock is all the way.This single-pole double-throw switch (SPDT) can be communicated by built-up circuit with main control computer, when carrying out test function,
Switches set is connected to test adapter module interface end, and when carrying out simulated training function, switch is switched to fictitious load/signalman
The interface end of dress.
Further, the test/analog switch group also includes power module, microprocessor module, relay module, institute
The control signal output that microprocessor module is stated with the main control computer is connected, the relay module and the microprocessor
The signal output part connection of device module, the power module and the microprocessor module and the power input of relay module
End connection, for being that the microprocessor module and relay module provide working power；The microprocessor module is used for
The control signal of main control computer is received, controls the relay module to drive the single-pole double-throw switch (SPDT) action, realizes test
The switching of pattern and simulation model.
It is preferred that, the power module includes direct current 3.3V power modules, direct current 5V power modules and direct current 12V power supplys
Module, the 3.3V power modules are used to provide power supply for the microprocessor module, 5V the and 12V power modules are for being
The relay module provides power supply.
As shown in figure 3, the 3.3V power modules power module is used including power supply chip U32, the U32
LMZ12003ADJ type power supply chips, direct current 12V input powers are divided into five tunnels, and the first via is grounded through electric capacity C29, and the second tunnel is through electricity
Hold C31 ground connection, the 3rd tunnel connects 3 pin of the U32 through resistance R153, and the 4th tunnel connects 2 pin of the U32, the 5th through resistance R152
Road connects 1 pin of the U32；A resistance R156 termination U32 3 pin, other end ground connection；5 foot meridian capacitors of the U32
C35 is grounded；6 pin of the U32 are grounded through resistance R157；7 pin of the U32 are divided into six tunnels, and the first via meets institute through resistance R155
U32 6 pin are stated, the second tunnel connects 6 pin of the U32 through electric capacity C30, and the 3rd tunnel is grounded through electric capacity C17, and the 4th tunnel is through electric capacity C33
Ground connection, the 5th tunnel is grounded through electric capacity C34, and the 6th tunnel is grounded through resistance R154, LED 2 successively, the electric capacity C34
Node with resistance R154 is the 3.3V power output ends of the 3.3V power modules.
As shown in figure 4, the 5V power modules use LM2596S- including power supply chip U31, the power supply chip U31
5.0 type power supply chips, direct current 24V input powers are divided into three tunnels, and the first via is grounded through electric capacity C27, and the second tunnel is grounded through electric capacity C,
3rd tunnel is connected with 1 pin of the U31；3 pin of the U31 and 5 pin ground connection；2 pin of the U31 are divided into two-way, the first via according to
Secondary to be grounded after inductance L1, electric capacity C26, the second tunnel is grounded after direction sustained diode 38；4 pin of the U31 are divided into two
Road, the first via is grounded through electric capacity C28, and the second tunnel is grounded through LED 1, resistance R151 successively, and 4 pin of the U31 are
The 5V power output ends of the 5V power modules.
As shown in figure 5, the 12V power modules, which include power supply chip U3, the U3, uses TPS5430 type power supply chips,
Direct current 24V input powers are divided into four tunnels, and the first via is grounded through electric capacity C14, and the second tunnel is grounded through electric capacity C15, and the 3rd tunnel is passed through successively
Resistance R7, resistance R9 are grounded, and the 4th tunnel with 7 pin of the U3 through being connected；2 pin and 3 pin of the U3 are hanging, 5 pin of the U3
Connecting resistance R7 and resistance R9 node；The 6 pin ground connection of the U3；It is divided into two-way, the first via after the 1 foot meridian capacitor C13 of the U3
It is grounded after reverse sustained diode 5, the second tunnel is divided into four tunnels again after inductance L3, the first via is grounded through electric capacity C17, second
Road is grounded after electric capacity C16, and the 3rd tunnel is grounded after resistance R2 and resistance R1 successively, and the 4th tunnel is successively through resistance R5 and hair
It is grounded after pipe diode D14；The 4 pin connecting resistance R1 and resistance R2 of the U3 node；8 pin of the U3 meet electric capacity C13 with continuing
Flow diode D5 node；The 9 pin ground connection of the U3；Inductance L3 and electric capacity C16 node is the 12V of the 12V power modules
Power output end.
It is preferred that, the test adapter module includes CAN interface module, digital multimeter module, analog I/O module, mould
Intend data acquisition module and D/A module；The CAN interface module is tested for CAN interface；The digital multimeter module is used
In voltage, electric current, resistance test；The analog I/O module is tested for Digital I/O；The analog data acquisition module is used for many
Tunnels analogy data acquisition；The D/A module is exported for multichannel DA.
Load frock carries simulating vehicle electrical load, analog switch, the effect of simulated failure.Fictitious load frock is adopted
With standardization, modularized design, each load frock unit is by an indicator lamp, analog switch, simulated failure knob and phase
Powered-down road composition.
Electric signal state of the indicator lamp to show collector output, switch is pulled out to dummy module control panel
Dynamic switch, simulated failure knob is used to the various malfunctions of fictitious load, and interlock circuit is to be adapted to and test/analog switch group
Circuit.The panel design of each load frock unit is as shown in Figure 6.
Signal frock, which carries simulating vehicle collector, needs signal, pulse, resistance of collection etc..Analog signal frock is adopted
With standardization, modularized design, each signal frock unit is made up of a rotary switch plus interlock circuit.Rotary switch is used
Send suitable signal and give collector port.The panel design of each signal frock unit is as shown in Figure 7.
The connection design of task terminal test hardware:
As shown in figure 8, task terminal test is to simulate various status informations by the general CAN interface of detection device to carry out in fact
It is existing.First, it is the executive control operation in task terminal, correspondence is read by CAN interface with the main control computer of debugging platform
Output information analyzed, judge whether consistent；Secondly, it is that debugging platform controls CAN module to send by main control computer
The collection information specified, reads corresponding collection display information in task terminal, judges whether consistent.
Collector test connection design:
Include CAN signal to the process signal of collector, it is I/O output signals, I/O input signals, output pulse signal, straight
The signals such as voltage/pulse signal excitation, resistance input are flowed, as shown in Figure 9.
CAN signal：Main control computer sends output control order by CAN module interface, reads corresponding collection information.
I/O output signals：The input port for the I/O that main control computer passes through analog I/O module is isolated to data signal
Re-test is converted, is judged whether with setting consistent.
I/O input signals：The output port for the I/O modules that main control computer passes through analog I/O module is carried out to data signal
Whether amplification switching output, read collection result by CAN, judge consistent with input stimulus.
Output pulse signal：Main control computer is carried out by the acquisition channel of data acquisition module to the pulse signal of output
Gathered again after processing, and carry out the parameters such as voltage, pulse period, frequency and analyzed, so as to judge the normality of output signal.
DC voltage/pulse signal excitation：Main control computer is by being to be set by the DA output ports of adapter to tested
For row energization is entered, collection result is read by CAN, judged whether consistent with input stimulus.
Resistance is inputted：By specified calibration resistor option, input simulation is carried out by the resistance output of adapter.
Cascade test:
Cascade test connection block diagram is as shown in Figure 10.
Simulated training operation principle:
Simulated training theory diagram as shown in figure 11, task terminal by CAN mouthfuls of EBIs respectively with piggyback pod, occupant
Cabin collector connection.The signal output of collector, input port are connected with fictitious load, signal dress circuit.
When carrying out simulation control operation training, user controls collector by operation simulation frock and task terminal interface
Output signal, the indicator lamp of fictitious load frock respective channel can be bright, so as to realize a simulation control operation.
When carrying out analog acquisition operation training, user is by operation simulation signal frock, by collector to signal
Collection exports corresponding status information from CAN interface and gives task terminal, and task terminal now completes corresponding state and shown, so that real
Existing analog acquisition operation.
Debugging function
（1）Task terminal is debugged
Debug platform and carry out manual test with the various functions to task terminal.Test is divided into two large divisions, is first
The executive control operation in task terminal, reads task terminal CAN interface information with debugging platform main control computer and is shown in
Debug on platform display, analysis judges whether consistent；Next to that being sent by debugging platform by the CAN interface of main control computer
The status protocol specified, reads corresponding presentation of information in task terminal, judges whether consistent.
（2）Collector is debugged
Debugging platform has respectively to two collectors（Crew module's collector and piggyback pod collector）Automatically tested
Ability.Including the interface signal to collector for example CAN signal, I/O output signals, I/O input signals, d. c. voltage signal,
The test of the signals such as output of pulse signal, direct current/pulse signal excitation, resistance input.
（3）Cascade test function
Task terminal and collector are carried out in succession by the actual coupled situation of vehicle, and debugging platform is appointed by CAN monitoring
Data communication between terminal of being engaged in and collector, and the IO needed is inputted or exported to collector according to task terminal operating states
The information such as signal, pulse signal, voltage signal and resistance.With the function under inspection task terminal and collector cascade operation pattern
It is whether intact, including：
To the status display, parameter setting and operational control of CAN node device；
Operational control, working condition to collector show and monitored；
Status monitoring, fault alarm to electrical equipment.
Fault diagnosis functions:
Platform is debugged by the test to task terminal and collector, failure can be positioned, fault location to replacing
Unit.
Database storage function:
Debugging platform can carry out Classification Management and database purchase to performance test, fault diagnosis result.
Simulated training function:
（1）Fictitious load function
Debugging platform by load frock can simulating vehicle electrical equipment load condition, and can be real-time by indicator lamp
Display.
（2）Analog signal function
Debug platform by analog signal frock can simulating vehicle electrical equipment state, believed by collector port processing
Number, task terminal is uploaded to by CAN interface bus, so as to show corresponding state in task terminal.
The system sets up Sensor Analog Relay System input and display model and output control model, using Closed-loop Control Strategy and
Bus communication technology, builds the operation training environment consistent with actual load, solves vehicle the synthetical electronics information system training tool
Shortage, cost height and the low problem of efficiency, it is significant to new equipment formation fight capability and supportability.
The system constructing vehicle the synthetical electronics information system parts change part test system environment, using input and output
Testing process, by system operatio and debugging control center, forms the synthetical electronics information system off-line maintenance power of test, solves
Army can only carry out the problem of maintenance and debugging by actual load.
Claims (9)
1. a kind of vehicle integrated electronic information debugging system, it is characterised in that：Including task terminal, CAN, piggyback pod collection
Controller, crew module's acquisition controller, test/analog switch group, piggyback pod fictitious load and signal frock, crew module's simulation are negative
Carry and signal frock, test adapter module and main control computer, the piggyback pod fictitious load and signal frock and crew module
Fictitious load and signal frock by the test/analog switch group all the way respectively with piggyback pod acquisition controller and occupant
Cabin acquisition controller is bi-directionally connected, and the test adapter module is by another road in test/analog switch group respectively with moving
Power cabin acquisition controller and crew module's acquisition controller are bi-directionally connected, the piggyback pod acquisition controller, crew module's acquisition control
Device and test adapter module are bi-directionally connected with the CAN, and the task terminal is bi-directionally connected with the CAN, institute
Main control computer is stated to be bi-directionally connected with the test adapter module；The test/analog switch group is controlled by the master control meter
Calculation machine.
2. vehicle integrated electronic information debugging system as claimed in claim 1, it is characterised in that：Test/the analog switch
Group includes several single-pole double-throw switch (SPDT)s, and every input/output all the way of the acquisition controller is connected to a single-pole double-throw switch (SPDT)
Common port, the other two ends of single-pole double-throw switch (SPDT) connect a certain road TCH test channel of test adapter module and the simulation respectively
Certain of load/signal frock is all the way.
3. vehicle integrated electronic information debugging system as claimed in claim 2, it is characterised in that：Test/the analog switch
Group also includes power module, microprocessor module, relay module, the control of the microprocessor module and the main control computer
Signal output part connection processed, the relay module is connected with the signal output part of the microprocessor module, the power supply mould
Block is connected with the power input of the microprocessor module and relay module, for for the microprocessor module and
Relay module provides working power；The microprocessor module is used for the control signal for receiving main control computer, and control is described
Relay module drives the single-pole double-throw switch (SPDT) action, realizes the switching of test pattern and simulation model.
4. vehicle integrated electronic information debugging system as claimed in claim 3, it is characterised in that：The power module includes straight
3.3V power modules, direct current 5V power modules and direct current 12V power modules are flowed, the 3.3V power modules are used for be described micro-
Processor module provides power supply, 5V the and 12V power modules are used to provide power supply for the relay module.
5. vehicle integrated electronic information debugging system as claimed in claim 4, it is characterised in that：The 3.3V power modules electricity
Source module includes power supply chip U32, the U32 and uses LMZ12003ADJ type power supply chips, and direct current 12V input powers are divided into five
Road, the first via is grounded through electric capacity C29, and the second tunnel is grounded through electric capacity C31, and the 3rd tunnel connects 3 pin of the U32 through resistance R153, the
Four tunnels connect 2 pin of the U32 through resistance R152, and the 5th tunnel connects 1 pin of the U32；The 3 of a resistance R156 termination U32
Pin, other end ground connection；The 5 foot meridian capacitor C35 ground connection of the U32；6 pin of the U32 are grounded through resistance R157；The 7 of the U32
Pin is divided into six tunnels, and the first via connects 6 pin of the U32 through resistance R155, and the second tunnel connects 6 pin of the U32, the 3rd through electric capacity C30
Road through electric capacity C17 be grounded, the 4th tunnel through electric capacity C33 be grounded, the 5th tunnel through electric capacity C34 be grounded, the 6th tunnel successively through resistance R154,
LED 2 is grounded, and the electric capacity C34 and resistance R154 node is defeated for the 3.3V power supplys of the 3.3V power modules
Go out end.
6. vehicle integrated electronic information debugging system as claimed in claim 4, it is characterised in that：The 5V power modules include
Power supply chip U31, the power supply chip U31 use LM2596S-5.0 type power supply chips, and direct current 24V input powers are divided into three tunnels,
The first via is grounded through electric capacity C27, and the second tunnel is grounded through electric capacity C, and the 3rd tunnel is connected with 1 pin of the U31；3 pin of the U31 and
5 pin are grounded；2 pin of the U31 are divided into two-way, and the first via is grounded after inductance L1, electric capacity C26 successively, and the second tunnel is continuous through direction
Flow and be grounded after diode D38；4 pin of the U31 are divided into two-way, and the first via is grounded through electric capacity C28, and the second tunnel is successively through luminous two
Pole pipe LED1, resistance R151 are grounded, and 4 pin of the U31 are the 5V power output ends of the 5V power modules.
7. vehicle integrated electronic information debugging system as claimed in claim 4, it is characterised in that：The 12V power modules bag
Include power supply chip U3, the U3 and use TPS5430 type power supply chips, direct current 24V input powers are divided into four tunnels, and the first via is through electric capacity
C14 is grounded, and the second tunnel is grounded through electric capacity C15, and the 3rd tunnel is grounded through resistance R7, resistance R9 successively, and the 4th tunnel is through 7 with the U3
Pin is connected；2 pin and 3 pin of the U3 are hanging, the 5 pin connecting resistance R7 and resistance R9 of the U3 node；6 pin of the U3 connect
Ground；It is divided into two-way after the 1 foot meridian capacitor C13 of the U3, the first via is grounded after reverse sustained diode 5, and the second tunnel is through inductance
Be divided into four tunnels again after L3, the first via is grounded through electric capacity C17, the second tunnel is grounded after electric capacity C16, the 3rd tunnel successively through resistance R2 with
And be grounded after resistance R1, the 4th tunnel is grounded after resistance R5 and hair pipe diode D14 successively；The 4 pin connecting resistance R1 of the U3
With resistance R2 node；8 pin of the U3 connect electric capacity C13 and sustained diode 5 node；The 9 pin ground connection of the U3；Inductance
L3 and electric capacity C16 node is the 12V power output ends of the 12V power modules.
8. vehicle integrated electronic information debugging system as claimed in claim 1, it is characterised in that：Crew module's fictitious load
Include fictitious load frock and analog signal frock with signal frock.
9. vehicle integrated electronic information debugging system as claimed in claim 1, it is characterised in that：The test adapter module
Including CAN interface module, digital multimeter module, analog I/O module, analog data acquisition module and D/A module；The CAN
Interface module is tested for CAN interface；The digital multimeter module is used for voltage, electric current, resistance test；The Digital I/O mould
Block is tested for Digital I/O；The analog data acquisition module is used for multichannel analog data acquisition；The D/A module is used for many
Passage DA is exported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720255142.1U CN206601594U (en) | 2017-03-16 | 2017-03-16 | Vehicle integrated electronic information debugging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720255142.1U CN206601594U (en) | 2017-03-16 | 2017-03-16 | Vehicle integrated electronic information debugging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206601594U true CN206601594U (en) | 2017-10-31 |
Family
ID=60144831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720255142.1U Active CN206601594U (en) | 2017-03-16 | 2017-03-16 | Vehicle integrated electronic information debugging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206601594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113917871A (en) * | 2021-10-12 | 2022-01-11 | 北京英创汇智科技有限公司 | Electronic control device suitable for real vehicle signal test |
-
2017
- 2017-03-16 CN CN201720255142.1U patent/CN206601594U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113917871A (en) * | 2021-10-12 | 2022-01-11 | 北京英创汇智科技有限公司 | Electronic control device suitable for real vehicle signal test |
| CN113917871B (en) * | 2021-10-12 | 2024-02-27 | 北京英创汇智科技有限公司 | Electronic control device suitable for real vehicle signal test |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109379152B (en) | Power consumption information acquisition and equipment diagnosis evaluation simulation device and implementation method | |
| CN204595598U (en) | Based on the vehicle body electric-control system test platform of hardware in loop | |
| CN106444721A (en) | Hardware-in-the-loop test system for whole vehicle controller for electric vehicle and test method | |
| CN108008716B (en) | Portable electric automobile entire car controller detection device and its detection method | |
| CN207908964U (en) | Shield door PEDC automatically controls test device | |
| CN105446312A (en) | Car body electric control system testing platform based on hardware-in-the-loop | |
| CN210803614U (en) | Electric automobile interoperability test equipment | |
| CN206058598U (en) | A kind of aviation electronics equips ground service training system | |
| CN106950464B (en) | Armored car cable fault detection system based on path optimization | |
| CN104535867A (en) | Function checking device of electric car battery management system | |
| CN114910727B (en) | Double-voltage self-adaptive signal acquisition device for railway signal machine | |
| CN105222823A (en) | A kind of checkout equipment of integrated form of automobile combination meter | |
| CN207424670U (en) | A kind of program-controlled direct fault location case of pure electric vehicle controller | |
| CN205015737U (en) | Electric automobile vehicle control unit testing arrangement and system | |
| CN206601594U (en) | Vehicle integrated electronic information debugging system | |
| CN106250628B (en) | Surely take aim at control combination fault simulation system | |
| CN204884390U (en) | Trouble sets up system based on PROFIBUS bus | |
| CN207557416U (en) | Interlock single-board testing platform | |
| CN104391462B (en) | Joint debugging control method for whole vehicle rack of pure electric vehicle | |
| CN213458531U (en) | Train simulation main circuit control experiment teaching device | |
| CN204256515U (en) | A kind of train simulation equipment | |
| CN205428327U (en) | Power consumption information acquisition emulation wiring trouble analogue means | |
| CN207557751U (en) | A kind of test system for the control of vehicle hybrid power | |
| CN114966271A (en) | Indoor comprehensive test device for distributed signal system | |
| CN202795047U (en) | Anti-lock brake system controller off-line detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |