CN207923453U - A kind of full-automatic on-line detecting system of new energy electricity drive - Google Patents
A kind of full-automatic on-line detecting system of new energy electricity drive Download PDFInfo
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- CN207923453U CN207923453U CN201820212903.XU CN201820212903U CN207923453U CN 207923453 U CN207923453 U CN 207923453U CN 201820212903 U CN201820212903 U CN 201820212903U CN 207923453 U CN207923453 U CN 207923453U
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Abstract
The utility model discloses a kind of new energy electricity to drive full-automatic on-line detecting system, including electric eddy current dynamometer main body, the armature in electric eddy current dynamometer main body is arranged, and the cooling system being connected to the armature in electric eddy current dynamometer main body is arranged；The cooling system is by cooling water tank, cooling pipe and is provided with being formed from control driving circuit for DC water pump M.The utility model provides a kind of new energy electricity drive full-automatic on-line detecting system, can more accurately complete the control generated heat product, and the temperature by product operation controls in a constant range well, substantially increases the accuracy of product testing.
Description
Technical field
The utility model is related to equipment detection fields, in particular to a kind of new energy electricity to drive full-automatic on-line detecting system.
Background technology
With the development of society, requirement of the people to the reliability of automobile, safety and green etc. is continuously improved,
And heart component of the engine as automobile, technical merit directly influence the performances such as its dynamic property, economy and discharge and refer to
Mark, the frequency of engine breakdown is also highest.And with the propulsion of green living, the appearance of new energy engine gradually
In the visual field of people.The manufacture performance test of new energy engine is to judge the master of new energy engine technology status quality
Means, and follow-up automotive check and the important references of maintenance work are wanted to compare content, therefore new energy engine performance test
Increasingly it is valued by people.
In order to be preferably detected to new energy engine, and improve the efficiency of detection, be nowadays badly in need of it is a it is suitable,
Intelligence on-line detecting system come help enterprise complete detection, and then complete in the parameter detecting and data of new energy engine
It passes.
Utility model content
The purpose of the utility model is to overcome the above problems, provide a kind of new energy electricity drive full-automatic on-line checking system
System, can more accurately complete control generate heat product, well control the temperature of product operation constant at one
In range, the accuracy of product testing is substantially increased.
The purpose of this utility model is achieved through the following technical solutions：
A kind of full-automatic on-line detecting system of new energy electricity drive, including control terminal, the servo being connected with control terminal
Electric machine control system, the servo motor being connected with servo control system, the new energy being connected with servo motor start
Machine, the sensing system being connected with new energy engine, and the letter that is connected simultaneously with sensing system and control terminal
Number processing circuit；It is also associated with Cloud Server in the control terminal, smart machine is also associated on Cloud Server.
Preferably, the Cloud Server is connected with control terminal and smart machine respectively by wireless network.
Preferably, the smart machine includes smart mobile phone, PC computers, tablet computer and dedicated control device.
Further, the signal processing circuit is by operational amplifier P1, operational amplifier P2, operational amplifier P3, and one
Hold the capacitance C4 that is connected with the positive input terminal of operational amplifier P3, one end is connected with the negative power end of operational amplifier P3,
The resistance R14 of other end ground connection, the resistance R11 that one end is connected with the negative input end of operational amplifier P3, the other end is grounded, string
The resistance R12 being connected between the negative input end and output end of operational amplifier P3, the capacitance C5 being arranged in parallel with resistance R12, one
End ground connection, another resistance R13 being connected with the positive power source terminal of operational amplifier P3 are serially connected in the negative defeated of operational amplifier P3
Enter the capacitance C6 that end is connected with positive power source terminal, one end is connected with the output end of operational amplifier P3, the other end is through capacitance C1
The resistance R1 being connected afterwards with the negative input end of operational amplifier P1, one end is connected with the tie point of resistance R1 and capacitance C1,
The resistance R2 of other end ground connection, the resistance R4 that one end ground connection, the other end are connected with the positive input terminal of operational amplifier P1, one end
It is connected with the tie point of resistance R1 and capacitance C1, the other end is connected after resistance R3 with the negative input end of operational amplifier P1
Capacitance C2, one end is connected with the tie point of capacitance C2 and resistance R3, the other end is connected with the output end of operational amplifier P1
The resistance R5 connect, one end is connected with the output end of operational amplifier P1, the negative input end phase of the other end and operational amplifier P2
The resistance R7 of connection, one end is connected with the output end of operational amplifier P1, the other end after resistance R6 with operational amplifier P2
The capacitance C3 that is connected of negative input end, the resistance that one end ground connection, the other end are connected with the positive input terminal of operational amplifier P2
R8, the electricity that one end is connected with the tie point of capacitance C3 and resistance R6, the other end is connected with the output end of operational amplifier P2
It hinders R9 and one end is connected with the output end of operational amplifier P2, the other end is connected with the tie point of resistance R1 and capacitance C1
The resistance R10 compositions connect；Wherein ,+12V power supplys are connect on the positive power source terminal of operational amplifier P3, the other end of capacitance C4 is used as should
The signal input part of signal processing circuit and be connected with sensing system, the output end of operational amplifier P2 as the signal at
It manages the signal output end of circuit and is connected with control terminal.
The utility model compared with prior art, has the following advantages and advantageous effect：
(1) the utility model will not influence each other when angular frequency and quality factor Q are shaken in adjustment, greatly improve electricity
The using effect on road, while the flexibility that circuit uses is improved well, it can be according to the need of the new energy engine of detection
Ask adjustment specific shake angular frequency and quality factor Q.
(2) key components of the utility model the utility model are all made of ratio setting, greatly improve component
Range of choice, possess better adaptability, component resource that can according to actual demand and on hand is selected, into
One step reduces the production, use and maintenance cost of product.
(3) signal receiving circuit of the utility model can be adjusted according to actual use environment, when adjustment only
Resistance R11 or resistance R12 are needed to change to change the ratio of resistance R11 and resistance R12, potentiometer can also be utilized to replace electricity
R11 or resistance R12 is hindered, can be good at the difficulty for reducing adjustment, possess great flexibility.
(4) the utility model completes the arrangement and storage of detection parameters by Cloud Server, can be good at that intelligence is allowed to set
It is standby to be read out, and then the difficulty of product later maintenance detection is preferably reduced, improve the using effect of parameter.
(5) the utility model can be done directly the parameter detecting to new energy engine in the production line, greatly carry
The high efficiency of detection, and the parameter of detection is enabled to directly to carry out intercommunication by Cloud Server and smart machine.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the circuit structure diagram from control driving circuit of the utility model.
Specific implementation mode
With reference to embodiment, the utility model is described in further detail, but the embodiment of the utility model is not
It is limited to this.
Embodiment
As shown in Figure 1, a kind of new energy electricity drives full-automatic on-line detecting system, including control terminal, with control terminal phase
The servo control system of connection, the servo motor being connected with servo control system are connected with servo motor
New energy engine, the sensing system being connected with new energy engine, and simultaneously with sensing system and control terminal
The signal processing circuit being connected；It is also associated with Cloud Server in the control terminal, intelligence is also associated on Cloud Server
Equipment.
The Cloud Server is connected with control terminal and smart machine respectively by wireless network.
The smart machine includes smart mobile phone, PC computers, tablet computer and dedicated control device.
As shown in Fig. 2, the signal processing circuit is by operational amplifier P1, operational amplifier P2, operational amplifier P3, electricity
R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8, resistance R9, resistance R10, resistance R11 are hindered,
Resistance R12, resistance R13, resistance R14, capacitance C1, capacitance C2, capacitance C3, capacitance C4, capacitance C5, capacitance C6 compositions.
When connection, one end of capacitance C4 is connected with the positive input terminal of operational amplifier P3, one end of resistance R14 and operation
The negative power end of amplifier P3 is connected, the other end is grounded, and one end of resistance R11 is connected with the negative input end of operational amplifier P3
It connects, other end ground connection, resistance R12 is serially connected between the negative input end and output end of operational amplifier P3, capacitance C5 and resistance R12
Be arranged in parallel, one end of resistance R13 ground connection, it is another be connected with the positive power source terminal of operational amplifier P3, capacitance C6 is serially connected in
The negative input end of operational amplifier P3 is connected with positive power source terminal, and one end of resistance R1 is connected with the output end of operational amplifier P3
It connects, the other end is connected after capacitance C1 with the negative input end of operational amplifier P1, one end and resistance R1 and the capacitance of resistance R2
The tie point of C1 is connected, the other end is grounded, one end ground connection of resistance R4, the positive input terminal phase of the other end and operational amplifier P1
Connection, one end of capacitance C2 is connected with the tie point of resistance R1 and capacitance C1, the other end after resistance R3 with operational amplifier
The negative input end of P1 is connected, and one end of resistance R5 is connected with the tie point of capacitance C2 and resistance R3, the other end and operation are put
The output end of big device P1 is connected, and one end of resistance R7 is connected with the output end of operational amplifier P1, the other end and operation are put
The negative input end of big device P2 is connected, and one end of capacitance C3 is connected with the output end of operational amplifier P1, the other end is through resistance
It is connected with the negative input end of operational amplifier P2 after R6, one end ground connection, the other end and the operational amplifier P2 of resistance R8 are just
Input terminal is connected, and one end of resistance R9 is connected with the tie point of capacitance C3 and resistance R6, the other end and operational amplifier P2
Output end be connected, one end of resistance R10 is connected with the output end of operational amplifier P2, the other end and resistance R1 and capacitance
The tie point of C1 is connected.
Wherein ,+12V power supplys are connect on the positive power source terminal of operational amplifier P3, the other end of capacitance C4 is as the signal processing
The signal input part of circuit and it is connected with sensing system, the output end of operational amplifier P2 is as the signal processing circuit
Signal output end and it is connected with control terminal.
Wherein, resistance R9/ resistance R7<10, resistance R8=resistance R7//resistance R9, capacitance C1=capacitances C2.
The model of the operational amplifier P1 and operational amplifier P2 is LM324.
The parameters of circuit are：
Shake angular frequency
Quality factor
To in circuit ω and Q be adjusted when can individually carry out, will not interact.
Electric signal is amplified by being coupled in operational amplifier P3 for coupled capacitor C4, and the ratio of amplification is A=1
+ R12/R11 can come the adjusting of completed percentage, the mesh of amplification by adjusting the resistance value of resistance R11 and resistance R12 when needed
Be the filter effect for improving subsequent conditioning circuit, to avoid signal strength is too low serious in circuit internal loss and influences filtering effect
Fruit improves the using effect of circuit.
This product can be directly disposed on the production line of new energy engine, in the production process of new energy engine
The detection to new energy engine parameters is directly completed in the production line, while can be completed online by Cloud Server
Parameter exchanges, and possesses great flexibility.
As described above, the utility model can be realized well.
Claims (4)
1. a kind of new energy electricity drives full-automatic on-line detecting system, it is characterised in that：Including control terminal, it is connected with control terminal
The servo control system connect, the servo motor being connected with servo control system, what is be connected with servo motor is new
Enegy source engine, the sensing system being connected with new energy engine, and simultaneously with sensing system and control terminal phase
The signal processing circuit of connection；It is also associated with Cloud Server in the control terminal, intelligence is also associated on Cloud Server and is set
It is standby.
2. a kind of new energy electricity according to claim 1 drives full-automatic on-line detecting system, it is characterised in that：The cloud clothes
Business device is connected with control terminal and smart machine respectively by wireless network.
3. a kind of new energy electricity according to claim 2 drives full-automatic on-line detecting system, it is characterised in that：The intelligence
Equipment includes smart mobile phone, PC computers, tablet computer and dedicated control device.
4. a kind of new energy electricity according to claim 3 drives full-automatic on-line detecting system, it is characterised in that：The signal
Processing circuit is by operational amplifier P1, operational amplifier P2, operational amplifier P3, the positive input terminal of one end and operational amplifier P3
The capacitance C4 being connected, one end is connected with the negative power end of operational amplifier P3, the resistance R14 of other end ground connection, one end with
The resistance R11 that the negative input end of operational amplifier P3 is connected, the other end is grounded, is serially connected in the negative input end of operational amplifier P3
Resistance R12 between output end, the capacitance C5 being arranged in parallel with resistance R12, it is one end ground connection, another with operational amplifier P3
The resistance R13 that is connected of positive power source terminal, be serially connected in the negative input end of operational amplifier P3 and capacitance that positive power source terminal is connected
C6, one end is connected with the output end of operational amplifier P3, negative input end of the other end after capacitance C1 with operational amplifier P1
The resistance R1 being connected, the resistance R2 that one end is connected with the tie point of resistance R1 and capacitance C1, the other end is grounded, a termination
The resistance R4 that ground, the other end are connected with the positive input terminal of operational amplifier P1, the tie point of one end and resistance R1 and capacitance C1
Be connected, the capacitance C2 that the other end is connected after resistance R3 with the negative input end of operational amplifier P1, one end and capacitance C2 and
The resistance R5 that the tie point of resistance R3 is connected, the other end is connected with the output end of operational amplifier P1, one end is put with operation
The output end of big device P1 is connected, the resistance R7 that the other end is connected with the negative input end of operational amplifier P2, one end and operation
The capacitance that the output end of amplifier P1 is connected, the other end is connected after resistance R6 with the negative input end of operational amplifier P2
C3, the resistance R8 that one end ground connection, the other end are connected with the positive input terminal of operational amplifier P2, one end and capacitance C3 and resistance R6
Tie point be connected, the resistance R9 that the other end is connected with the output end of operational amplifier P2 and one end and operation amplifier
The resistance R10 compositions that the output end of device P2 is connected, the other end is connected with the tie point of resistance R1 and capacitance C1；Wherein, it transports
It calculates and connects+12V power supplys on the positive power source terminal of amplifier P3, the signal input part of the other end of capacitance C4 as the signal processing circuit
And be connected with sensing system, the output end of operational amplifier P2 as the signal processing circuit signal output end and with control
Terminal processed is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820212903.XU CN207923453U (en) | 2018-02-07 | 2018-02-07 | A kind of full-automatic on-line detecting system of new energy electricity drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820212903.XU CN207923453U (en) | 2018-02-07 | 2018-02-07 | A kind of full-automatic on-line detecting system of new energy electricity drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207923453U true CN207923453U (en) | 2018-09-28 |
Family
ID=63603833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820212903.XU Active CN207923453U (en) | 2018-02-07 | 2018-02-07 | A kind of full-automatic on-line detecting system of new energy electricity drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207923453U (en) |
-
2018
- 2018-02-07 CN CN201820212903.XU patent/CN207923453U/en active Active
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