CN208255706U - Vehicle traction intelligent controlling device - Google Patents
Vehicle traction intelligent controlling device Download PDFInfo
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- CN208255706U CN208255706U CN201820423149.4U CN201820423149U CN208255706U CN 208255706 U CN208255706 U CN 208255706U CN 201820423149 U CN201820423149 U CN 201820423149U CN 208255706 U CN208255706 U CN 208255706U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model provides a kind of vehicle traction intelligent controlling device, it solves the prior art and can not carry out the technical problem such as being managed collectively to vehicle drive control.This vehicle traction intelligent controlling device, including controller, the controller is connected with power supply module, the controller is connected by isolation level detection module at least one tested equipment, the controller inputs acquisition module by sensor and is connected at least one sensor, and the controller is connected by drive control module with the driving device of at least one external equipment.Advantage is: can be convenient and is quickly installed in automobile, facilitates the integrated unified management of vehicle drive control, have the features such as Good Security, integrated level is high, good function expansibility.
Description
Technical field
The utility model belongs to automotive control circuit technical field, fills more particularly, to a kind of vehicle traction intelligent control
It sets.
Background technique
In recent years, with the application of electronic technology, computer technology and information technology, auto electronic control technology is obtained
Swift and violent development especially has in various aspects such as control precision, control range, intelligence and networkings compared with quantum jump.Automobile electricity
Sub- control technology has become the important symbol for measuring Hyundai Motor development level.But existing auto electronic control technology without
Method is managed collectively vehicle drive control.
Auto Electronic Controlled System is substantially by portions such as sensor, electronic controller (ECU), driver and control program softwares
Be grouped as, with the mechanical system on vehicle with the use of (usually with the subsystem in dynamical system, chassis system and bodywork system
Fusion), and transmit message mutually using cable or radio wave, as electronic fuel injection system, braking anti-lock control system,
Antiskid control system, electronically controlled suspension system, electronic automatic transmission, electronic power assist steering etc..Vehicle Electronic Control
System can substantially be divided into four parts: electronic engine management system, chassis complex control system, body electronics security system,
Information communication system.
Although above scheme solves the problems, such as of the existing technology to a certain extent, the program is still remained
: the problems such as can not being managed collectively to vehicle drive control.
Summary of the invention
The purpose of this utility model be in view of the above-mentioned problems, provide it is a kind of design rationally, structure it is simple, vehicle can be driven
The vehicle traction intelligent controlling device that dynamic control is managed collectively.
In order to achieve the above objectives, the utility model uses following technical proposal: this vehicle traction intelligent controlling device, packet
Controller is included, the controller is connected with power supply module, and the controller passes through isolation level detection module and at least one
A tested equipment is connected, and the controller inputs acquisition module by sensor and is connected at least one sensor, described
Controller be connected with the driving device of at least one external equipment by drive control module.
In above-mentioned vehicle traction intelligent controlling device, the isolation level detection module includes reverse isolation electricity
The input terminal on road, the reverse isolation circuit is connected with tested equipment, and the output end of the reverse isolation circuit passes through
Front stage isolation circuit is connected with the input terminal of logic processing circuit, output end and the controller phase of the logic processing circuit
Even.
In above-mentioned vehicle traction intelligent controlling device, the drive control module includes control isolation circuit, institute
The input terminal for the control isolation circuit stated is connected with controller, and the output end of the control isolation circuit passes through device drives electricity
Road is connected with the driving device of external equipment.
In above-mentioned vehicle traction intelligent controlling device, the sensor input acquisition module includes AFE(analog front end) electricity
The input terminal on road, the analog front circuit is connected with sensor, and the output end of the analog front circuit and over-voltage are protected
The input terminal of protection circuit is connected, and the output end of the overvoltage crowbar follows the input terminal of circuit to be connected with amplifier, described
Amplifier follow the output end of circuit to be connected with controller.
In above-mentioned vehicle traction intelligent controlling device, communication module and outside is isolated by CAN in the controller
Equipment CAN communication；The CAN isolation communication module includes communication isolation circuit, the both ends point of the communication isolation circuit
It is not connected with controller and communications transceiver circuit, the communications transceiver circuit is connected with external equipment.
In above-mentioned vehicle traction intelligent controlling device, the power supply module includes power supply, the power supply
Power supply is connected by power supply processing module with controller；The power supply passes through linear analogue front-end sampling module and control
Device is connected.
In above-mentioned vehicle traction intelligent controlling device, the linear analogue front-end sampling module includes analog sampling
The input terminal of circuit, the analog sampling circuit is connected with power supply, the output end of the analog sampling circuit with adopt
The input terminal of sample amplifying circuit is connected, and the output end of amplifier circuit is connected with the input terminal of sampling isolation circuit,
The output end of the sampling isolation circuit follows the input terminal of circuit to be connected with sampling, and the sampling follows the output of circuit
End is connected with controller.
In above-mentioned vehicle traction intelligent controlling device, the power supply processing module includes DC decompression modulus of conversion
The input terminal of block, the DC decompression conversion module is connected with power supply, the output of the DC decompression conversion module
End is connected by linear voltage decreasing module with the power end of controller.
In above-mentioned vehicle traction intelligent controlling device, the output end of the DC decompression conversion module also with outside
The power input of power switch module is connected, and the control terminal of the external power supply switch module passes through control circuit and control
Device is connected, and the power output end of external power supply switch module is connected with the power end of external equipment.
In above-mentioned vehicle traction intelligent controlling device, it is equipped between power supply and DC decompression conversion module
EMC filter circuit.
Compared with prior art, the advantages of this vehicle traction intelligent controlling device, is:
1, it can be convenient and be quickly installed in automobile, facilitate the integrated unified management of vehicle drive control, there is good peace
The features such as full performance, integrated level is high, good function expansibility；
2, power supply module output voltage values are stable, power supply ripple is small, load capacity is strong, protection mechanism is complete, EMC is compatible
Property, performance is stable, ESD is protected completely；
3, isolation level detection module front stage uses completely isolated design, and outside is independent of each other with internal circuit；Two poles
The design of pipe reverse isolation allows to access level range wide；Detection accuracy is high, and level only exists high or low state and distinguishes, control
Device reads convenient；Hardware design is flexible, and low and high level can determine whether；Number flexible design is detected, scalability is good；
4, sensor input acquisition module detects number flexible design, and scalability is good；Amplifier follows circuit linearity to match,
Followability is good；
5, drive control module is easy to accomplish to the external equipment of different capacity；Control loop quantitative design is flexible；It adopts
With isolation method, external equipment is not interfere with each other with this vehicle traction intelligent controlling device；
6, communication module strong interference immunity is isolated in CAN, communication is stablized, compatible and versatile；
7, linear analogue front-end sampling module mainly completes the acquisition of power supply voltage analog, and input and output are linearly spent
Good, front stage uses isolation design, and high pressure is independent of each other with low pressure, and total voltage sampling precision is high；
8, the external power supply switch module linearity is good, and input voltage is approximately equal to output voltage.
Detailed description of the invention
Fig. 1 provides the system block diagram of the utility model.
Fig. 2 provides the circuit diagram of the utility model power supply module.
Fig. 3 provides the circuit diagram of the utility model isolation level detection module.
Fig. 4 provides the circuit diagram of the utility model sensor input acquisition module.
Fig. 5 provides the circuit diagram of the utility model drive control module.
Fig. 6 provides the circuit diagram of the utility model CAN isolation communication module.
Fig. 7 provides the circuit diagram of the utility model linear analogue front-end sampling module.
Fig. 8 provides the circuit diagram of the utility model external power supply switch module.
In figure, controller 1, power supply module 2, power supply 21, DC decompression conversion module 22, linear voltage decreasing module 23,
It is EMC filter circuit 24, power supply processing module 25, isolation level detection module 3, tested equipment 31, reverse isolation circuit 32, preceding
Rear class isolation circuit 33, logic processing circuit 34, sensor input acquisition module 4, sensor 41, analog front circuit 42, mistake
Voltage protection circuit 43, amplifier follow circuit 44, drive control module 5, external equipment 51, control isolation circuit 52, device drives
Circuit 53, CAN isolation communication module 6, communication isolation circuit 61, communications transceiver circuit 62, linear analogue front-end sampling module 7,
Analog sampling circuit 71, amplifier circuit 72, sampling isolation circuit 73, sampling follow circuit 74, external power supply switch module
8, control circuit 81.
Specific embodiment
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
The utility model is described further with reference to the drawings and specific embodiments, but the utility model is not limited to described implementation
Example, on the contrary, the utility model includes whole modifications, modification and the equivalent fallen within the scope of the appended claims.
As shown in Figure 1, this vehicle traction intelligent controlling device, including controller 1, controller 1 are connected with power supply module 2,
Controller 1 is connected by isolation level detection module 3 at least one tested equipment 31, and controller 1 is inputted by sensor
Acquisition module 4 is connected at least one sensor 41, and controller 1 passes through drive control module 5 and at least one external equipment 51
Driving device be connected.This vehicle traction intelligent controlling device, which can be convenient, to be quickly installed in automobile, and vehicle is facilitated to drive
The integrated unified management of control, has the features such as Good Security, integrated level is high, good function expansibility.
As shown in figures 1 and 3, isolation level detection module 3 include reverse isolation circuit 32, reverse isolation circuit 32 it is defeated
Enter end to be connected with tested equipment 31, the output end of reverse isolation circuit 32 passes through front stage isolation circuit 33 and logical process electricity
The input terminal on road 34 is connected, and the output end of logic processing circuit 34 is connected with controller 1.Isolation level detection module 3 passes through outer
51 level triggers of portion's equipment variation, by reverse isolation circuit 32 and front stage isolation circuit 33, using logic processing circuit
34 are handled, and are exported stable level variation and are judged to controller 1.3 front stage of isolation level detection module uses
Completely isolated design, outside are independent of each other with internal circuit；The design of diode reverse isolation allows to access level range wide；Inspection
Precision height is surveyed, level only exists high or low state and distinguishes, and controller 1 reads convenient；Hardware design is flexible, low and high level
Judgement；Number flexible design is detected, scalability is good.
The particular circuit configurations of isolation level detection module 3 are described in detail below: reverse isolation circuit 32 includes
The cathode of level detection first diode, level detection first diode is connected with tested equipment 31, level detection the one or two
The anode of pole pipe is connected with front stage isolation circuit 33；Front stage isolation circuit 33 includes level detection optical coupling isolation circuit, electricity
The anode and cathode of the light emitting diode of flat detection optical coupling isolation circuit respectively with the output end of DC decompression conversion module 22 and
The anode of level detection first diode is connected, between the positive electrode and negative electrode of the light emitting diode of level detection optical coupling isolation circuit
It is parallel with level detection first resistor, is converted in the anode of the light emitting diode of level detection optical coupling isolation circuit with DC decompression
Level detection second resistance, the current collection of the phototriode of level detection optical coupling isolation circuit are equipped between the output end of module 22
Pole is connected with the output end of linear voltage decreasing module 23, the collector of the phototriode of level detection optical coupling isolation circuit and transmitting
Pole is connected with logic processing circuit 34；Logic processing circuit 34 includes level detection 3rd resistor and level detection parallel with one another
One end of first capacitor, level detection 3rd resistor and level detection first capacitor is photosensitive with level detection optical coupling isolation circuit
The emitter of triode is connected, and the other end is connected with the base stage of level detection triode, the emitter of level detection triode and
Ground terminal is connected, and the 4th resistance of level detection, level detection are connected between the base stage and emitter of level detection triode
The collector of the phototriode of optical coupling isolation circuit passes through the collector of level detection the 5th resistance and level detection triode
It is connected, the collector of level detection triode is connected by the 6th resistance of level detection with the interface of controller 1.
As shown in Figure 1 and Figure 5, drive control module 5 includes control isolation circuit 52, controls the input terminal of isolation circuit 52
It is connected with controller 1, the output end of control isolation circuit 52 passes through the driving device of device drive circuit 53 and external equipment 51
It is connected.Drive control module 5 is exported to 51 drive control of external equipment, and flexibly shutdown and digital output may be implemented.Driving
Control module 5 is easy to accomplish to the external equipment 51 of different capacity；Control loop quantitative design is flexible；Using isolation method,
External equipment 51 is not interfere with each other with this vehicle traction intelligent controlling device.
The particular circuit configurations of drive control module 5 are described in detail below: control isolation circuit 52 includes driving
Control optical coupling isolation circuit, the light emitting diode of drive control optical coupling isolation circuit anode and cathode respectively with linear voltage decreasing mould
The output end of block 23 is connected with 1 interface of controller, in the positive electrode and negative electrode of the light emitting diode of drive control optical coupling isolation circuit
Between be parallel with the 4th resistance of drive control, in the anode and linear voltage decreasing of the light emitting diode of drive control optical coupling isolation circuit
The 5th resistance of drive control, the current collection of the photosensitive triode of drive control optical coupling isolation circuit are equipped between the output end of module 23
Pole is connected with the output end of DC decompression conversion module 22, the emitter of the photosensitive triode of drive control optical coupling isolation circuit with
Device drive circuit 53 is connected；Device drive circuit 53 includes drive control first resistor and drive control first parallel with one another
One end of capacitor, drive control first resistor and drive control first capacitor and the photosensitive three-level of drive control optical coupling isolation circuit
The emitter of pipe is connected, and the other end is connected with the base stage of drive control triode, the emitter of drive control triode and ground connection
End is connected, and drive control second resistance is connected between the base stage and emitter of drive control triode, in drive control three
Three tunnels are parallel between the collector of pole pipe and the output end of DC decompression conversion module 22, the first via is drive control relay
Input circuit, the output loop of drive control relay is connected with external equipment 51, and the second tunnel is the one or two pole of drive control
Pipe, third road is the first light emitting diode of drive control being serially connected and drive control 3rd resistor.
As shown in Figure 1 and Figure 4, sensor input acquisition module 4 includes analog front circuit 42, analog front circuit 42
Input terminal is connected with sensor 41, and the output end of analog front circuit 42 is connected with the input terminal of overvoltage crowbar 43, over-voltage
The output end of protection circuit 43 follows the input terminal of circuit 44 to be connected with amplifier, and amplifier follows the output end and controller of circuit 44
1 is connected.Sensor inputs acquisition module 4 and detects number flexible design, and scalability is good；Amplifier follows 44 linear matched of circuit,
Followability is good.
As shown in figures 1 to 6, communication module 6 is isolated by CAN in controller 1 and external equipment 51CAN is communicated；CAN isolation
Communication module 6 include communication isolation circuit 61, the both ends of communication isolation circuit 61 respectively with controller 1 and communications transceiver circuit 62
It is connected, communications transceiver circuit 62 is connected with external equipment 51.6 strong interference immunity of communication module is isolated in CAN, communication is stablized, compatible
Property and versatile.
As depicted in figs. 1 and 2, power supply module 2 includes power supply 21, and power supply 21 is preferably direct current 12V battery,
Power supply 21 is connected by power supply processing module with controller 1；Power supply processing module includes DC decompression conversion module 22, directly
The input terminal of stream decompression conversion module 22 is connected with power supply 21, and the output end of DC decompression conversion module 22 is by linearly dropping
Die block 23 is connected with the power end of controller 1, and the output end of linear voltage decreasing module 23 preferably exports direct current 3.3V voltage；It is supplying
EMC filter circuit 24 is equipped between power supply 21 and DC decompression conversion module 22.2 output voltage values of power supply module are stable, electric
Source ripple is small, load capacity is strong, protection mechanism is complete, EMC is compatible, performance is stable, ESD is protected completely.
As shown in Figure 1 and Figure 7, power supply 21 is connected by linear analogue front-end sampling module 7 with controller 1, linearly
AFE(analog front end) sampling module 7 includes analog sampling circuit 71, and the input terminal of analog sampling circuit 71 is connected with power supply 21, mould
The output end of quasi- sample circuit 71 is connected with the input terminal of amplifier circuit 72, the output end of amplifier circuit 72 and sampling
The input terminal of isolation circuit 73 is connected, and the output end of sampling isolation circuit 73 follows the input terminal of circuit 74 to be connected with sampling, adopts
Sample follows the output end of circuit 74 to be connected with controller 1.Linear analogue front-end sampling module 7 mainly completes 21 voltage of power supply
Analog acquisition, input and output are linearly spent, and front stage uses isolation design, and high pressure is independent of each other with low pressure, total voltage sampling
Precision is high.
The particular circuit configurations of linear analogue front-end sampling module 7 are described in detail below: analog sampling circuit 71
Including analog sampling first resistor and analog sampling first capacitor parallel with one another, analog sampling first resistor and analog sampling
One end of one capacitor is connected with ground terminal, the other end by analog sampling second resistance be connected with power supply 21 and the end with adopt
Sample amplifying circuit 72 is connected；Amplifier circuit 72 include the first amplifier of analog sampling, the first amplifier of analog sampling it is reversed defeated
Enter end to be connected with ground terminal, the positive input of the first amplifier of analog sampling passes through analog sampling 3rd resistor and analog sampling electricity
Road 71 is connected, and the second capacitor of analog sampling, mould are connected between the positive input and output end of the first amplifier of analog sampling
The positive input and output end of the first amplifier of quasi- sampling are connected with sampling isolation circuit 73；Sampling isolation circuit 73 includes mould
Quasi- sampling light emitting diode, the anode of analog sampling light emitting diode are connected with the output end of DC decompression conversion module 22, mould
The cathode of quasi- sampling light emitting diode is connected by the 4th resistance of analog sampling with the output end of the first amplifier of analog sampling, is sampled
Isolation circuit 73 further includes the first photodiode of analog sampling, anode and the ground terminal phase of the first photodiode of analog sampling
Even, the cathode of the first photodiode of analog sampling is connected with the positive input of the first amplifier of analog sampling, sampling isolation electricity
Road 73 further includes the second photodiode of analog sampling, and the anode of the second photodiode of analog sampling is connected with ground terminal, mould
The cathode of the second photodiode of quasi- sampling follows circuit 74 to be connected with sampling；It includes analog sampling second that sampling, which follows circuit 74,
The reverse input end of amplifier, the second amplifier of analog sampling is connected with ground terminal, the positive input of the second amplifier of analog sampling with
The cathode of the second photodiode of analog sampling is connected, and connects between the positive input and output end of the second amplifier of analog sampling
It is connected to the 5th resistance of analog sampling and analog sampling third capacitor parallel with one another, the output end of the second amplifier of analog sampling passes through
The 6th resistance of analog sampling is connected with the interface of controller 1.
As illustrated in figures 1 and 8, the output end of DC decompression conversion module 22 preferably exports direct current 5V voltage, DC decompression
The output end of conversion module 22 is also connected with the power input of external power supply switch module 8, the control of external power supply switch module 8
End processed is connected by control circuit 81 with controller 1, the power output end of external power supply switch module 8 and the electricity of external equipment 51
Source is connected.It is controlled while external power supply switch module 8 is completed to power to external equipment 51 by controller 1, controller 1 can be with
It is exported according to 51 service condition intelligent control power supply of external equipment.8 linearity of external power supply switch module is good, and input voltage is about etc.
In output voltage.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although be used more herein controller 1, power supply module 2, power supply 21, DC decompression conversion module 22,
It is linear voltage decreasing module 23, EMC filter circuit 24, power supply processing module 25, isolation level detection module 3, tested equipment 31, anti-
Acquisition module 4, sensor 41, mould are inputted to isolation circuit 32, front stage isolation circuit 33, logic processing circuit 34, sensor
Quasi- front-end circuit 42, overvoltage crowbar 43, amplifier follow circuit 44, drive control module 5, external equipment 51, control isolation
Communication module 6, communication isolation circuit 61, communications transceiver circuit 62, linear analogue is isolated in circuit 52, device drive circuit 53, CAN
Front-end sampling module 7, analog sampling circuit 71, amplifier circuit 72, sampling isolation circuit 73, sampling follow circuit 74, outer
The terms such as portion's power switch module 8, control circuit 81, but it does not exclude the possibility of using other terms.Use these terms
Just for the sake of being more convenient to describe and explain the essence of the utility model；It is construed as any additional limitation all
It is contrary to the spirit of the present invention.
Claims (10)
1. a kind of vehicle traction intelligent controlling device, including controller (1), the controller (1) and power supply module (2) phase
Even, which is characterized in that the controller (1) passes through isolation level detection module (3) and at least one tested equipment (31)
It is connected, the controller (1) is connected by sensor input acquisition module (4) at least one sensor (41), described
Controller (1) is connected by drive control module (5) with the driving device of at least one external equipment (51).
2. vehicle traction intelligent controlling device according to claim 1, which is characterized in that the isolation level detects mould
Block (3) includes reverse isolation circuit (32), and the input terminal of the reverse isolation circuit (32) is connected with tested equipment (31),
The output end of the reverse isolation circuit (32) passes through the input of front stage isolation circuit (33) and logic processing circuit (34)
End is connected, and the output end of the logic processing circuit (34) is connected with controller (1).
3. vehicle traction intelligent controlling device according to claim 2, which is characterized in that the drive control module
It (5) include control isolation circuit (52), the input terminal of the control isolation circuit (52) is connected with controller (1), described
The output end of control isolation circuit (52) is connected by device drive circuit (53) with the driving device of external equipment (51).
4. vehicle traction intelligent controlling device according to claim 3, which is characterized in that the sensor inputs acquisition
Module (4) includes analog front circuit (42), and the input terminal of the analog front circuit (42) is connected with sensor (41), institute
The output end for the analog front circuit (42) stated is connected with the input terminal of overvoltage crowbar (43), the overvoltage crowbar
(43) output end follows the input terminal of circuit (44) to be connected with amplifier, and the amplifier follows output end and the control of circuit (44)
Device (1) processed is connected.
5. vehicle traction intelligent controlling device according to claim 3, which is characterized in that the controller (1) passes through
Communication module (6) and external equipment (51) CAN communication is isolated in CAN；CAN isolation communication module (6) includes communication isolating
Circuit (61), the both ends of the communication isolation circuit (61) are connected with controller (1) and communications transceiver circuit (62) respectively, institute
The communications transceiver circuit (62) stated is connected with external equipment (51).
6. vehicle traction intelligent controlling device described according to claim 1 or 2 or 3 or 4 or 5, which is characterized in that the confession
Electric module (2) includes power supply (21), and the power supply (21) is connected by power supply processing module with controller (1)；
The power supply (21) is connected by linear analogue front-end sampling module (7) with controller (1).
7. vehicle traction intelligent controlling device according to claim 6, which is characterized in that adopt the linear analogue front end
Egf block (7) includes analog sampling circuit (71), input terminal and power supply (21) phase of the analog sampling circuit (71)
Even, the output end of the analog sampling circuit (71) is connected with the input terminal of amplifier circuit (72), and the sampling is put
The output end of big circuit (72) is connected with the input terminal of sampling isolation circuit (73), the output of the sampling isolation circuit (73)
End follows the input terminal of circuit (74) to be connected with sampling, and the sampling follows the output end of circuit (74) and controller (1) phase
Even.
8. vehicle traction intelligent controlling device according to claim 6, which is characterized in that the power supply processing module packet
It including DC decompression conversion module (22), the input terminal of the DC decompression conversion module (22) is connected with power supply (21),
The output end of the DC decompression conversion module (22) passes through the power end phase of linear voltage decreasing module (23) and controller (1)
Even.
9. vehicle traction intelligent controlling device according to claim 8, which is characterized in that the DC decompression modulus of conversion
The output end of block (22) is also connected with the power input of external power supply switch module (8), the external power supply switch module
(8) control terminal is connected by control circuit (81) with controller (1), and the power supply of the external power supply switch module (8) is defeated
Outlet is connected with the power end of external equipment (51).
10. vehicle traction intelligent controlling device according to claim 8, which is characterized in that power supply (21) and straight
EMC filter circuit (24) are equipped between stream decompression conversion module (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820423149.4U CN208255706U (en) | 2018-03-27 | 2018-03-27 | Vehicle traction intelligent controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820423149.4U CN208255706U (en) | 2018-03-27 | 2018-03-27 | Vehicle traction intelligent controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208255706U true CN208255706U (en) | 2018-12-18 |
Family
ID=64639349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820423149.4U Expired - Fee Related CN208255706U (en) | 2018-03-27 | 2018-03-27 | Vehicle traction intelligent controlling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208255706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279656A (en) * | 2018-03-27 | 2018-07-13 | 杭州泓创新能源有限公司 | Vehicle traction intelligent controlling device |
| CN110171371A (en) * | 2019-05-24 | 2019-08-27 | 华夏龙晖（北京）汽车电子科技股份有限公司 | A kind of drive control device, driving control system and automobile |
-
2018
- 2018-03-27 CN CN201820423149.4U patent/CN208255706U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279656A (en) * | 2018-03-27 | 2018-07-13 | 杭州泓创新能源有限公司 | Vehicle traction intelligent controlling device |
| CN110171371A (en) * | 2019-05-24 | 2019-08-27 | 华夏龙晖（北京）汽车电子科技股份有限公司 | A kind of drive control device, driving control system and automobile |
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| CF01 | Termination of patent right due to non-payment of annual fee |