CN202006768U - Electronic controller for automobile power system assembly - Google Patents
Electronic controller for automobile power system assembly Download PDFInfo
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- CN202006768U CN202006768U CN2011200710341U CN201120071034U CN202006768U CN 202006768 U CN202006768 U CN 202006768U CN 2011200710341 U CN2011200710341 U CN 2011200710341U CN 201120071034 U CN201120071034 U CN 201120071034U CN 202006768 U CN202006768 U CN 202006768U
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Abstract
The utility model discloses an electronic controller for an automobile power system assembly, which comprises a central processing unit, a GPS (global positioning system) module, a GPRS (general packet radio service) module, an RFID (radio frequency identification) module, an antitheft module, an input circuit, an output circuit and a storage, wherein the GPS module, the GPRS module, the RFID module and the antitheft module are capable of receiving data related to an automobile and transmitting the data to the central processing unit. Automobile standard running parameters and automobile identification information are stored in the storage; the central processing unit is used for comparing the received data with the standard running parameters and the automobile identification information in the storage and generating corresponding control instructions according to comparison results; and the output circuit is used for transmitting the control instructions to a corresponding control module. The controller is capable of comprehensively processing the information of a power system including an engine, torque, automobile speed, gearbox speed ratio and the like, realizing cooperative control and management for the whole power system, and improving the performances of a whole automobile such as dynamic property, economical property, safety and the like.
Description
Technical field
The application relates to technical field of automotive electronics, particularly relates to a kind of automobile dynamic system assembly electronic controller.
Background technology
Modern automobile industry comes to the ripening period, in the world, the car production ability has formed the situation that supply exceed demand, in order further to contend for markets, each big car company is attempted to improve competitiveness of product from improving aspects such as vehicle dynamic quality, safety, economy, the feature of environmental protection and expanded functionality scope.
By research to prior art, the contriver finds: the networked degree of vehicle electronics is lower at home at present, control part on the vehicle is relatively independent, usually be provided with at a certain position of vehicle one independently controller finish specific function, for example: engine electric-controlled, AMT change speed gear box control, ABS/ASR electron steering etc.For car load, these controller functions are all more single, only the some concrete position of responsible vehicle, so in the vehicle operating process, each controller can't be realized information sharing and information remote transmission, and then can't carry out Collaborative Control to vehicle, has reduced the overall performance of car load.
The utility model content
In view of this, the embodiment of the present application provides a kind of automobile dynamic system assembly electronic controller, this controller carries out data interaction by In-vehicle networking and other electric-control systems or module, to realize that whole power system is carried out Collaborative Control and management, the performances such as dynamic property, economy, safety of car load have been improved.
To achieve these goals, the technical scheme that provides of the embodiment of the present application is as follows:
A kind of automobile dynamic system assembly electronic controller comprises:
Receive the GPS module of the locating information of vehicle;
Carry out the GRPS module of telecommunication with the external world;
The RFID module of the dynamic assembly data message that the reception wireless acquisition device collects;
Gather the anti-theft module of anti-theft key by the identification request of wireless signal transmission;
Be connected with sensor on the vehicle by the mode of wired connection, and be used to receive the input circuit of the vehicle operating parameters that described sensor obtains;
Store the standard operational factor of vehicle and the memory device of vehicle identification information;
Be connected with described GPS module, GPRS module, RFID module, anti-theft module, input circuit and memory device, and receive the data of described GPS module, GPRS module, RFID module, anti-theft module, input circuit transmission, and with corresponding in the data that receive and the described memory device, and standard operational factor and vehicle identification information compare, and generate the central processing unit of corresponding control command according to comparative result;
Be connected with described central processing unit, and be connected with control module on the vehicle, the control command of described central processing unit is sent to the output loop of described control module by the mode of wired connection.
Preferably, described input circuit is connected with described central processing unit by A/D modular converter or I/O interface, and described output loop is connected with described central processing unit by the I/O interface.
Preferably, this controller further comprises:
The display module that is connected with described central processing unit;
Described central processing unit generates the driving condition evaluation and drives tutorial message according to described comparative result, and with described driving condition evaluation and drive tutorial message and send to described display module and show.
Preferably, this controller further comprises:
The sound prompt device that is connected with described central processing unit;
Described central processing unit generates the driving condition evaluation and drives tutorial message according to described comparative result, and with described driving condition evaluation and drive tutorial message and send to described sound prompt device and carry out voice suggestion.
Preferably, described central processing unit is provided with and is used for RS232 communication interface that the standard operational factor in the memory device and vehicle identification information are demarcated.
By above technical scheme as seen, this automobile dynamic system assembly electronic controller that the embodiment of the present application provides is by central processing unit and the GPS module that is connected with central processing unit respectively, the GPRS module, the RFID module, anti-theft module, input circuit, output loop and memory device are formed, can obtain the locating information of vehicle by the GPS module, can be by the GPRS module so that vehicle can carry out data telecommunications with the external world, can obtain the operational factor of vehicle by RFID module and input circuit, can obtain the identification signal that anti-theft key sends by anti-theft module, in addition, in memory device, also store standard operational factor and vehicle identification information with each position of vehicle, central processing unit receives the data that each part mentioned above receives, and corresponding pre-deposit data compares in data that just receive and the memory device, generate the control corresponding instruction according to comparative result, and control command sent to control setup on the vehicle by output loop, car load is controlled realizing.
Compare with existing independent control, this assembly electronic controller is when work, can be with the informix of the each several part of vehicle to together, comprehensive treatment comprises the information of power systems such as vehicle motor, moment of torsion, the speed of a motor vehicle, change speed gear box speed ratio, realized whole power system is carried out Collaborative Control and management, so can optimize the control and the maneuvering characteristics of car load power system, improve the performance characteristic of power system, improved the performance such as dynamic property, economy, safety of car load.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, the accompanying drawing that describes below only is some embodiment that put down in writing among the application, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of a kind of automobile dynamic system assembly electronic controller that Fig. 1 provides for the embodiment of the present application;
The structural representation of the another kind of automobile dynamic system assembly electronic controller that Fig. 2 provides for the embodiment of the present application.
The specific embodiment
In order to make those skilled in the art person understand technical scheme among the application better, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment only is the application's part embodiment, rather than whole embodiment.Based on the embodiment among the application, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all should belong to the scope of the application's protection.
The structural representation of a kind of automobile dynamic system assembly electronic controller that Fig. 1 provides for the embodiment of the present application.
As shown in Figure 1, this assembly electronic controller comprises: central processing unit 1, GPS (GlobalPositioning System, global positioning system) module 2, GPRS (General Packet RadioService, the general packet radio service technology) module 3, RFID (Radio Frequency Identification, RF identification) module 4, anti-theft module 5, input circuit 6, output loop 7 and memory device 8.
Central processing unit 1 is connected with GPS module 2, GPRS module 3, RFID module 4 and anti-theft module 5 respectively.In the embodiment of the present application, GPS module 2 is the GRS module on the common market, and its effect is by carrying out the locating information that data interaction obtains relevant vehicle with satellite, and the locating information that obtains is issued central processing unit 1; GPRS module 3 is carried out data interaction by the wireless mode and the external world, is used to keep the telecommunication between the central processing unit 1 and the external world; RFID module 4 can be carried out data interaction by the wireless acquisition device on less radio-frequency and the vehicle, is used to receive the data that wireless acquisition device collects, and sends to central processing unit 1; Anti-theft module 5 mainly is the wireless signal that is used to receive anti-theft key, and this wireless signal is sent to central processing unit.
Input circuit 6 is connected by the harvester on other position on In-vehicle networking and the vehicle, is used to receive the data that harvester collects, and sends in the central processing unit 1.In the embodiment of the present application, In-vehicle networking can be the CAN bus, can also be other cable network of using in vehicle or wireless network.In addition, be connected with central processing unit 1 by A/D translation interface or I/O interface at input circuit 6, wherein: it mainly is to be used for the analog signal conversion that input circuit receives is become digital signal that the A/D translation interface is set.
Central processing unit 1 is the most important part of this assembly electronic controller, its effect is the data that receive GPS module 2, GPRS module 3, RFID module 4, anti-theft module 5 and input circuit 6 inputs, and with in the data that receive and the memory device 8 in advance the vehicle respective standard operational factor or the vehicle identification information of storage compare, and generate the control corresponding instruction according to the result after the comparison.For example, when vehicle during at static and racing of the engine, central processing unit is compared engine speed at this moment with default no-load speed, if current rotating speed is higher than preset rotation speed, then central processing unit generates the control command that reduces engine speed, consumption of fuel when reducing engine idle with realization, perhaps, central processing unit compares according to the data and the preset value of the acceleration pick-up on the vehicle, can judge vehicle in climbing, so central processing unit can generate the control command that increases engine speed, to improve the horsepower output of driving engine.In addition, be whole operational factors on the car load because central processing unit receives, central processing unit can comprehensively be grasped the overall operation situation of vehicle, when handling, can realize the control to vehicle from the angle of car load.
After central processing unit 1 generates control command, control command need be issued in each control module on the vehicle, so that in time the operation conditions of vehicle is adjusted.Central processing unit 1 is carried out data output by output loop 7, output loop 7 is connected with central processing unit 1 by the I/O interface, and output loop 7 can be connected with control module on the vehicle by the mode of wired connection, and the control command of central processing unit 1 is sent to control module on the vehicle.In addition, in other embodiment of the application, RFID module 4 also can be exported the output command of central processing unit 1, and RFID module 4 is primarily aimed at the control module that adopts wireless signal to communicate.Control command by central processing unit 1, can finish control to car load, in the embodiment of the present application, central processing unit 1 not only can realize controlling car door opening, engine starting or simple motion such as flame-out, and can realize power system assembly propulsive effort and braking force reasonable distribution and adjustment, because this assembly electronic controller is when work, can be with the informix of the each several part of vehicle to together, comprehensive treatment comprises vehicle motor, moment of torsion, the speed of a motor vehicle, the information of power systems such as change speed gear box speed ratio, so the preferably control of car load power system and maneuvering characteristics, improve the performance characteristic of power system, and then reduction oil consumption, and the safety that has improved power system.
In other embodiment of the application, central processing unit 1 can also generate the driving condition evaluation and drive tutorial message according to comparative result, as shown in Figure 2, this automobile dynamic system assembly electronic controller can also comprise: read out instrument 9, read out instrument 9 is connected with central processing unit 1, its effect is that driving condition evaluation and driving tutorial message that central processing unit 1 generates are shown, so that chaufeur can notice at any time, and then chaufeur can and be driven tutorial message and adjust vehicle operating according to the driving condition evaluation.As shown in Figure 2, this automobile dynamic system assembly electronic controller can also comprise: sound prompt device 10, sound prompt device 10 is connected with central processing unit 1, its effect is identical with read out instrument 9, be that driving condition grading and driving tutorial message that central processing unit 1 generates are informed chaufeur by the mode of voice, and compare with read out instrument 9, adopt voice prompting mode, compare with read out instrument, chaufeur can be watched in driving procedure, and can obtain the driving condition evaluation and drive tutorial message.
In addition, in other embodiment of the application, as shown in Figure 2, also be provided with RS232 communication interface 11 on the central processing unit 1, can realize the Full Vehicle System communication by this interface, support car load to share the various information of power system assembly, and can support the Body Control function expansion upgrading of central processing unit 1 and standard operational factor and the vehicle identification information in the memory device to demarcate.
By above technical scheme as seen, this automobile dynamic system assembly electronic controller that the embodiment of the present application provides is by central processing unit and the GPS module that is connected with central processing unit respectively, the GPRS module, the RFID module, anti-theft module, input circuit, output loop and memory device are formed, can obtain the locating information of vehicle by the GPS module, can be by the GPRS module so that vehicle can carry out data communication with the external world, can obtain the operational factor of vehicle by RFID module and input circuit, can obtain the identification signal that anti-theft key sends by anti-theft module, in addition, in memory device, also store standard operational factor and vehicle identification information with each position of vehicle, central processing unit receives the data that each part mentioned above receives, and corresponding pre-deposit data compares in data that just receive and the memory device, generate the control corresponding instruction according to comparative result, and control command sent to control setup on the vehicle by output loop, car load is controlled realizing.
Compare with existing independent control, this assembly electronic controller is when work, can be with the informix of the each several part of vehicle to together, comprehensive treatment comprises the information of power systems such as vehicle motor, moment of torsion, the speed of a motor vehicle, change speed gear box speed ratio, so the preferably control of car load power system and maneuvering characteristics, improve the performance characteristic of power system, and then reduce oil consumption, and the safety that has improved power system.
The above only is the application's a preferred implementation, makes those skilled in the art can understand or realize the application.Multiple modification to these embodiment will be conspicuous to one skilled in the art, and defined herein General Principle can realize under the situation of the spirit or scope that do not break away from the application in other embodiments.Therefore, the application will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (5)
1. an automobile dynamic system assembly electronic controller is characterized in that, comprising:
Receive the GPS module of the locating information of vehicle;
Carry out the GRPS module of telecommunication with the external world;
The RFID module of the dynamic assembly data message that the reception wireless acquisition device collects;
Gather the anti-theft module of anti-theft key by the identification request of wireless signal transmission;
Be connected with sensor on the vehicle by the mode of wired connection, and be used to receive the input circuit of the vehicle operating parameters that described sensor obtains;
Store the standard operational factor of vehicle and the memory device of vehicle identification information;
Be connected with described GPS module, GPRS module, RFID module, anti-theft module, input circuit and memory device, and receive the data of described GPS module, GPRS module, RFID module, anti-theft module, input circuit transmission, and with corresponding in the data that receive and the described memory device, and standard operational factor and vehicle identification information compare, and generate the central processing unit of corresponding control command according to comparative result;
Be connected with described central processing unit, and be connected with control module on the vehicle, the control command of described central processing unit is sent to the output loop of described control module by the mode of wired connection.
2. system according to claim 1 is characterized in that, described input circuit is connected with described central processing unit by A/D modular converter or I/O interface, and described output loop is connected with described central processing unit by the I/O interface.
3. system according to claim 1 is characterized in that, further comprises:
The display module that is connected with described central processing unit;
Described central processing unit generates the driving condition evaluation and drives tutorial message according to described comparative result, and with described driving condition evaluation and drive tutorial message and send to described display module and show.
4. system according to claim 1 is characterized in that, further comprises:
The sound prompt device that is connected with described central processing unit;
Described central processing unit generates the driving condition evaluation and drives tutorial message according to described comparative result, and with described driving condition evaluation and drive tutorial message and send to described sound prompt device and carry out voice suggestion.
5. system according to claim 1 is characterized in that, described central processing unit is provided with and is used for RS232 communication interface that the standard operational factor in the memory device and vehicle identification information are demarcated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200710341U CN202006768U (en) | 2011-03-17 | 2011-03-17 | Electronic controller for automobile power system assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200710341U CN202006768U (en) | 2011-03-17 | 2011-03-17 | Electronic controller for automobile power system assembly |
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| Publication Number | Publication Date |
|---|---|
| CN202006768U true CN202006768U (en) | 2011-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200710341U Expired - Fee Related CN202006768U (en) | 2011-03-17 | 2011-03-17 | Electronic controller for automobile power system assembly |
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| CN (1) | CN202006768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977091A (en) * | 2021-03-18 | 2021-06-18 | 奇瑞新能源汽车股份有限公司 | Whole-vehicle-area control module and control method of electric vehicle and vehicle |
-
2011
- 2011-03-17 CN CN2011200710341U patent/CN202006768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977091A (en) * | 2021-03-18 | 2021-06-18 | 奇瑞新能源汽车股份有限公司 | Whole-vehicle-area control module and control method of electric vehicle and vehicle |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20200317 |
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| CF01 | Termination of patent right due to non-payment of annual fee |