CN201867645U - Signal acquisition circuit for hybrid power complete-vehicle controller - Google Patents
Signal acquisition circuit for hybrid power complete-vehicle controller Download PDFInfo
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- CN201867645U CN201867645U CN2010205953241U CN201020595324U CN201867645U CN 201867645 U CN201867645 U CN 201867645U CN 2010205953241 U CN2010205953241 U CN 2010205953241U CN 201020595324 U CN201020595324 U CN 201020595324U CN 201867645 U CN201867645 U CN 201867645U
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Abstract
The utility model discloses a signal acquisition circuit for a hybrid power complete-vehicle controller, which comprises a power supply module for supplying power to the acquisition circuit, as well as a main single chip; the main single chip is respectively connected with a simulation signal input connector, a digital signal input connector, a PWM (Pulse-Width Modulation) signal input connector, a USB (Universal Serial Bus) signal connector, a first CAN (Controller Area Network) bus connector and a second CAN bus connector through a simulation signal processing unit, a digital signal processing unit, a PWM signal processing unit, a USB controller, a first CAN bus transceiver and a second CAN bus transceiver. The signal acquisition circuit for the hybrid power complete-vehicle controller can acquire relevant signals and carry out various data analysis on an upper computer and also can help a designer or matching personnel to develop the control and the algorithm of the complete-vehicle controller within the shorter time.
Description
Technical field
The utility model belongs to auto electric control system field, is specifically related to a kind of hybrid power entire car controller signal acquisition circuit.
Background technology
Along with hybrid power system is used in above the automobile dynamic system now gradually, the hybrid power entire car controller is a very important ring in the hybrid power system performance history, when in the process of debugging and optimization hybrid power entire car controller, need a kind of equipment to gather the required coherent signal of hybrid power entire car controller at any time, and these signals are carried out data analysis, so that the control of hybrid power entire car controller and algorithm are made amendment and are optimized, existing market is not used for the collecting device developed at the hybrid power entire car controller specially, existing automobile collecting device or can only the collecting part data, can't carry out data and preserve, or can't in time carry out data analysis etc.
The utility model content
For overcoming deficiency of the prior art, the purpose of this utility model is to provide a kind of hybrid power entire car controller signal acquisition circuit, this signal acquisition circuit can be gathered the data that need in hybrid power entire car controller performance history, analyze for the developer, the control of hybrid power entire car controller and algorithm are made amendment and optimize.
In order to solve the problems of the technologies described above, realize above-mentioned purpose, the utility model has adopted following technical scheme:
A kind of hybrid power whole vehicle control signal Acquisition Circuit, comprise that one gives the power module of described Acquisition Circuit power supply, also comprise a simulating signal input connector, a digital signal input connector, a pwm signal input connector, a usb signal connector, a CAN Bussing connector, the 2nd CAN Bussing connector and a host scm; Described simulating signal input connector is connected on the described host scm by an analogy signal processing unit; Described digital signal input connector is connected on the described host scm by a digital signal processing unit; Described pwm signal input connector is connected on the described host scm by a pwm signal processing unit; Described usb signal connector is connected on the described host scm by a USB controller; A described CAN Bussing connector is connected on the described single-chip microcomputer by a CAN bus transceiver; Described the 2nd CAN Bussing connector is connected on the described single-chip microcomputer by the 2nd CAN bus transceiver.
Further, described hybrid power whole vehicle control signal Acquisition Circuit also comprises a SPI signal connector, a memory modules and a secondary single-chip microcomputer, directly be connected on the described host scm after described SPI signal connector and secondary single-chip microcomputer are interconnected, described memory modules is connected on the described secondary single-chip microcomputer.
The principle of work of hybrid power whole vehicle control signal Acquisition Circuit of the present utility model is as follows:
When the power system in the PHEV when carrying out work, the entire car controller in the hybrid power system just, electric machine controller, the controller that battery management controller and other power are correlated with is in carrying out the course of work, entire car controller carries out corresponding action according to the situation of car integral body, again before the action, in the course of action, and after the action, hybrid power entire car controller signal acquisition circuit of the present utility model is by the simulating signal input connector, the digital signal input connector, pwm signal input connector and first, sampling of the 2nd CAN Bussing connector and the relevant data of storage car load power system, data such as gas pedal, the status data of air-conditioning switch, the data of vehicle speed sensor, the data of engine speed sensor, the data of motor, data of battery or the like, these data send to host computer (computer) by the usb signal connector then, the software of host computer receives these sampled datas and analyzes (tabulation or graphic presentation etc.), by the different situation of hybrid power system operation, host computer can both write down the relevant technical parameter of entire car controller and power system and demonstrate concrete power system parameter service chart (or tabulation), designer or matching personnel just can judge whether control and algorithm in the entire car controller be correct or not complete according to these figures (or tabulation), make that by parameter or the update algorithm of adjusting entire car controller the control of entire car controller and algorithm are more perfect, with the actual road conditions of suitable vehicle.
Compared with prior art, hybrid power entire car controller signal acquisition circuit of the present utility model can be gathered relevant signal and can carry out various data analyses on host computer, can help designer or matching personnel to develop the control and the algorithm of entire car controller in the short period of time.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of instructions, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the schematic block circuit diagram of hybrid power entire car controller signal acquisition circuit of the present utility model.
Number in the figure explanation: 1, simulating signal input connector, 2, digital signal input connector, 3, pwm signal input connector, 4, analogy signal processing unit, 5, digital signal processing unit, 6, the pwm signal processing unit, 7, host scm, 8, a CAN bus transceiver, 9, the 2nd CAN bus transceiver, the 10, the one CAN Bussing connector, the 11, the 2nd CAN Bussing connector, 12, power module, 13, SPI signal connector, 14, the usb signal connector, 15, the USB controller, 16, secondary single-chip microcomputer, 17, memory modules.
Embodiment
Below in conjunction with drawings and Examples technology implementation process of the present utility model is described further.
Referring to shown in Figure 1, a kind of hybrid power whole vehicle control signal Acquisition Circuit, comprise that one gives the power module 12 of described Acquisition Circuit power supply, also comprise a simulating signal input connector 1, a digital signal input connector 2, a pwm signal input connector 3, a usb signal connector 14, a CAN Bussing connector 10, the 2nd CAN Bussing connector 11 and a host scm 7; Described simulating signal input connector 1 is connected on the described host scm 7 by an analogy signal processing unit 4; Described digital signal input connector 2 is connected on the described host scm 7 by a digital signal processing unit 5; Described pwm signal input connector 3 is connected on the described host scm 7 by a pwm signal processing unit 6; Described usb signal connector 14 is connected on the described host scm 7 by a USB controller 15; A described CAN Bussing connector 10 is connected on the described single-chip microcomputer 7 by a CAN bus transceiver 8; Described the 2nd CAN Bussing connector 11 is connected on the described single-chip microcomputer 7 by the 2nd CAN bus transceiver 9.
Further, described hybrid power whole vehicle control signal Acquisition Circuit also comprises a SPI signal connector 13, a memory modules 17 and a secondary single-chip microcomputer 16, directly be connected on the described host scm 7 after described SPI signal connector 13 and secondary single-chip microcomputer 16 are interconnected, described memory modules 17 is connected on the described secondary single-chip microcomputer 16.
The foregoing description just is to allow the one of ordinary skilled in the art can understand content of the present utility model and enforcement according to this for technical conceive of the present utility model and characteristics being described, its objective is, can not limit protection domain of the present utility model with this.The variation or the modification of every equivalence of having done according to the essence of the utility model content all should be encompassed in the protection domain of the present utility model.
Claims (2)
1. a hybrid power whole vehicle control signal Acquisition Circuit comprises that one gives the power module (12) of described Acquisition Circuit power supply, it is characterized in that:
Also comprise a simulating signal input connector (1), a digital signal input connector (2), a pwm signal input connector (3), a usb signal connector (14), a CAN Bussing connector (10), the 2nd CAN Bussing connector (11) and a host scm (7);
Described simulating signal input connector (1) is connected on the described host scm (7) by an analogy signal processing unit (4);
Described digital signal input connector (2) is connected on the described host scm (7) by a digital signal processing unit (5);
Described pwm signal input connector (3) is connected on the described host scm (7) by a pwm signal processing unit (6);
Described usb signal connector (14) is connected on the described host scm (7) by a USB controller (15);
A described CAN Bussing connector (10) is connected on the described single-chip microcomputer (7) by a CAN bus transceiver (8);
Described the 2nd CAN Bussing connector (11) is connected on the described single-chip microcomputer (7) by the 2nd CAN bus transceiver (9).
2. hybrid power whole vehicle control signal Acquisition Circuit according to claim 1, it is characterized in that: also comprise a SPI signal connector (13), a memory modules (17) and a secondary single-chip microcomputer (16), directly be connected on the described host scm (7) after described SPI signal connector (13) and secondary single-chip microcomputer (16) are interconnected, described memory modules (17) is connected on the described secondary single-chip microcomputer (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205953241U CN201867645U (en) | 2010-11-08 | 2010-11-08 | Signal acquisition circuit for hybrid power complete-vehicle controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205953241U CN201867645U (en) | 2010-11-08 | 2010-11-08 | Signal acquisition circuit for hybrid power complete-vehicle controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867645U true CN201867645U (en) | 2011-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205953241U Expired - Fee Related CN201867645U (en) | 2010-11-08 | 2010-11-08 | Signal acquisition circuit for hybrid power complete-vehicle controller |
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| CN (1) | CN201867645U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009626A (en) * | 2010-11-08 | 2011-04-13 | 苏州海格新能源汽车电控***科技有限公司 | Signal acquisition circuit for hybrid vehicle control unit |
| CN102508483A (en) * | 2011-10-29 | 2012-06-20 | 苏州海格新能源汽车电控***科技有限公司 | Hydraulic control unit (HCU) multi signal test device |
-
2010
- 2010-11-08 CN CN2010205953241U patent/CN201867645U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009626A (en) * | 2010-11-08 | 2011-04-13 | 苏州海格新能源汽车电控***科技有限公司 | Signal acquisition circuit for hybrid vehicle control unit |
| CN102508483A (en) * | 2011-10-29 | 2012-06-20 | 苏州海格新能源汽车电控***科技有限公司 | Hydraulic control unit (HCU) multi signal test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20131108 |