CN113276688A - Multifunctional seven-in-one controller - Google Patents
Multifunctional seven-in-one controller Download PDFInfo
- Publication number
- CN113276688A CN113276688A CN202110504408.2A CN202110504408A CN113276688A CN 113276688 A CN113276688 A CN 113276688A CN 202110504408 A CN202110504408 A CN 202110504408A CN 113276688 A CN113276688 A CN 113276688A
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- Prior art keywords
- controller
- controlling
- control circuit
- integrated
- circuit
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- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 5
- 238000005485 electric heating Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000010354 integration Effects 0.000 abstract description 4
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The invention discloses a multifunctional seven-in-one controller, which comprises an integrated controller, wherein a controller board is integrated with: a PDU for controlling a high voltage circuit; a TCU for controlling the transmission circuitry; a main drive control unit for controlling the main drive motor; the DCDC used for controlling the direct current conversion is used for detecting the insulated IU; an oil pump controller for controlling the oil pump circuit; and the air pump controller is used for controlling the air pump circuit. The invention has the advantages of high integration level, low scheme cost, simple fault finding, convenient maintenance, improved unit power density, small module volume, insulating detection function, effective detection of the insulating state of the system and reduction of potential safety hazards.
Description
Technical Field
The invention relates to the field of new energy logistics vehicle circuit control, in particular to a multifunctional seven-in-one controller.
Background
The new energy logistics vehicle is widely applied to urban logistics, the new energy logistics vehicle has zero emission and is the mainstream of the urban logistics vehicle, and the new energy logistics vehicle controller is various in types, but most of the new energy logistics vehicle controllers are low in integration level and generally divided into a plurality of modules.
The integration level of the all-in-one controller of the new energy logistics vehicle in the current market is not high, and compared with a seven-in-one controller, the all-in-one controller of the new energy logistics vehicle in the market is generally composed of two, three or four independent module units; too many independent module units are not beneficial to maintenance and purchase of manufacturers; the number of independent module units is large, and the occupied space is increased; the number of modules is large, the number of connectors is increased, and the cost is increased; and under the condition that the main drive is damaged, other parts also need to be powered off, so that some potential safety hazards exist.
Disclosure of Invention
The present invention is directed to a multi-functional seven-in-one controller to solve the above problems.
The invention realizes the purpose through the following technical scheme:
a multifunctional seven-in-one controller comprises an integrated controller, and a controller board is integrated with:
a PDU for controlling a high voltage circuit;
a TCU for controlling the transmission circuitry;
a main drive control unit for controlling the main drive motor;
DCDC for controlling DC conversion
IU for detecting insulation;
an oil pump controller for controlling the oil pump circuit;
and the air pump controller is used for controlling the air pump circuit.
Preferably: the integrated controller is adapted for insulated gate bipolar transistors, such as IGBTs 450A, 600A, 800A, 900A.
According to the arrangement, the integrated controller can be adapted to insulated gate bipolar transistors of various specifications, so that the driving power of a circuit of the integrated controller is improved, and the saturation voltage is reduced.
Preferably: the integrated controller is adapted to a main drive motor speed of 15000rmp for the highest speed.
So set up, can control higher rotational speed main drive motor.
Preferably: the integrated controller employs an on-board current sensor.
So set up, promoted power density, the cost is reduced.
Preferably: the integrated controller is externally connected with a carrier through a circuit, a storage battery control circuit is formed by an F7 and a DC/DC module, an electric heating control circuit is formed by S3 and F5, a slow charging control circuit is formed by S4 and F6, an upper control circuit is formed by F4, a fast charging control circuit is formed by S5, a main drive motor control circuit is formed by a main driver, an air pump control circuit is formed by an F1 and a DC-AC module, an oil pump control circuit is formed by an F2 and a DC-AC module, and an air conditioner control circuit is formed by an F3.
So set up, the integrated level is high, and the scheme is with low costs, and it is simple to look for the trouble, the maintenance of being convenient for.
Compared with the prior art, the invention has the following beneficial effects:
1. the integration level is high, and the scheme cost is low.
2. The fault finding is simple and the maintenance is convenient.
3. The unit power density is improved, and the module volume is small.
4. The insulation detection function can effectively detect the insulation state of the system and reduce potential safety hazards.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a functional block diagram of a multi-functional seven-in-one controller according to the present invention;
fig. 2 is an external control circuit diagram of the multifunctional seven-in-one controller according to the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
example 1
As shown in fig. 1-2, a multi-functional seven-in-one controller includes an integrated controller, and the controller board has integrated thereon:
a PDU for controlling a high voltage circuit;
a TCU for controlling the transmission circuitry;
a main drive control unit for controlling the main drive motor;
DCDC for controlling DC conversion
IU for detecting insulation;
an oil pump controller for controlling the oil pump circuit;
and the air pump controller is used for controlling the air pump circuit.
Preferably: the integrated controller is adaptive to insulated gate bipolar transistors such as IGBTs 450A, 600A, 800A and 900A, and can be adaptive to insulated gate bipolar transistors with various specifications, so that the driving power of a circuit of the integrated controller is improved, and the saturation voltage is reduced; the integrated controller is adapted to the main drive motor with the highest rotating speed, the rotating speed of the main drive motor is 15000rmp, and the integrated controller can control the main drive motor with higher rotating speed; the integrated controller adopts an onboard current sensor, so that the power density is improved, and the cost is reduced; and the integrated controller is externally connected with a carrier through a circuit, a storage battery control circuit is formed by an F7 and a DC/DC module, an electric heating control circuit is formed by S3 and F5, a slow charging control circuit is formed by S4 and F6, an upper control circuit is formed by F4, a fast charging control circuit is formed by S5, a main drive motor control circuit is formed by a main driver, an air pump control circuit is formed by an F1 and a DC-AC module, an oil pump control circuit is formed by an F2 and a DC-AC module, and an air conditioner control circuit is formed by F3, so that the integrated level is high, the scheme cost is low, the fault finding is simple, and the maintenance is convenient.
The working principle is as follows: utilize integrated form controller, can seven units of simultaneous control DU, TCU, master control unit, DCDC, IU, oil pump controller, air pump controller to control outside seven groups of circuits, improved the integrated level, utilize insulating detection module to try on the circuit to detect simultaneously, effective detecting system insulating state reduces the potential safety hazard.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (5)
1. A multifunctional seven-in-one controller, which is characterized in that; including integrated form controller, and integrated on the controller board have:
a PDU for controlling a high voltage circuit;
a TCU for controlling the transmission circuitry;
a main drive control unit for controlling the main drive motor;
DCDC for controlling DC conversion
IU for detecting insulation;
an oil pump controller for controlling the oil pump circuit;
and the air pump controller is used for controlling the air pump circuit.
2. The multi-functional seven-in-one controller according to claim 1, characterized in that: the integrated controller is adapted for insulated gate bipolar transistors, such as IGBTs 450A, 600A, 800A, 900A.
3. The multi-functional seven-in-one controller according to claim 1, characterized in that: the integrated controller is adapted to a main drive motor speed of 15000rmp for the highest speed.
4. The multi-functional seven-in-one controller according to claim 1, characterized in that: the integrated controller employs an on-board current sensor.
5. The multi-functional seven-in-one controller according to claim 1, characterized in that: the integrated controller is externally connected with a carrier through a circuit, a storage battery control circuit is formed by an F7 and a DC/DC module, an electric heating control circuit is formed by S3 and F5, a slow charging control circuit is formed by S4 and F6, an upper control circuit is formed by F4, a fast charging control circuit is formed by S5, a main drive motor control circuit is formed by a main driver, an air pump control circuit is formed by an F1 and a DC-AC module, an oil pump control circuit is formed by an F2 and a DC-AC module, and an air conditioner control circuit is formed by an F3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110504408.2A CN113276688A (en) | 2021-05-10 | 2021-05-10 | Multifunctional seven-in-one controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110504408.2A CN113276688A (en) | 2021-05-10 | 2021-05-10 | Multifunctional seven-in-one controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113276688A true CN113276688A (en) | 2021-08-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110504408.2A Pending CN113276688A (en) | 2021-05-10 | 2021-05-10 | Multifunctional seven-in-one controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113276688A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113910923A (en) * | 2021-11-22 | 2022-01-11 | 珠海格力电器股份有限公司 | Motor drive device and electric automobile |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070267926A1 (en) * | 2006-01-06 | 2007-11-22 | International Rectifier Corp. | Mechatronic integration of motor drive and E-machine, especially smart-E-motor |
| CN106218546A (en) * | 2016-07-27 | 2016-12-14 | 中材高新成都能源技术有限公司 | Pure electric bus electric control system |
| CN106608192A (en) * | 2015-10-21 | 2017-05-03 | 湖南南车时代电动汽车股份有限公司 | Electromobile control assembly and electromobile |
| CN209305370U (en) * | 2018-12-10 | 2019-08-27 | 厦门金龙汽车新能源科技有限公司 | All-in-One integrated control system and electric vehicle for electric vehicle |
| CN110920411A (en) * | 2019-10-29 | 2020-03-27 | 珠海格力电器股份有限公司 | Multifunctional driver and new energy vehicle |
| CN211152533U (en) * | 2019-07-23 | 2020-07-31 | 精进电动科技股份有限公司 | Automobile high-voltage integrated controller |
-
2021
- 2021-05-10 CN CN202110504408.2A patent/CN113276688A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070267926A1 (en) * | 2006-01-06 | 2007-11-22 | International Rectifier Corp. | Mechatronic integration of motor drive and E-machine, especially smart-E-motor |
| CN106608192A (en) * | 2015-10-21 | 2017-05-03 | 湖南南车时代电动汽车股份有限公司 | Electromobile control assembly and electromobile |
| CN106218546A (en) * | 2016-07-27 | 2016-12-14 | 中材高新成都能源技术有限公司 | Pure electric bus electric control system |
| CN209305370U (en) * | 2018-12-10 | 2019-08-27 | 厦门金龙汽车新能源科技有限公司 | All-in-One integrated control system and electric vehicle for electric vehicle |
| CN211152533U (en) * | 2019-07-23 | 2020-07-31 | 精进电动科技股份有限公司 | Automobile high-voltage integrated controller |
| CN110920411A (en) * | 2019-10-29 | 2020-03-27 | 珠海格力电器股份有限公司 | Multifunctional driver and new energy vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113910923A (en) * | 2021-11-22 | 2022-01-11 | 珠海格力电器股份有限公司 | Motor drive device and electric automobile |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210820 |
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| RJ01 | Rejection of invention patent application after publication |