CN102141803A - Electronic controller for automotive power system assembly - Google Patents
Electronic controller for automotive power system assembly Download PDFInfo
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- CN102141803A CN102141803A CN 201110065336 CN201110065336A CN102141803A CN 102141803 A CN102141803 A CN 102141803A CN 201110065336 CN201110065336 CN 201110065336 CN 201110065336 A CN201110065336 A CN 201110065336A CN 102141803 A CN102141803 A CN 102141803A
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Abstract
The invention discloses an electronic controller for an automotive power system assembly, which comprises a central processing unit, a GPS (Global Position System) module, a GPRS (General Packet Radio Service) module, an RFID (Radio Frequency Identification Device) module, an anti-theft module, an input loop, an output loop and a memory, wherein the GPS module, the GPRS module, the RFID module and the anti-theft module can be used for receiving data related to an automobile and sending the data to the central processing unit; the vehicle standard operation parameters and the vehicle identification information are stored in the memory; the central processing unit is used for comparing the received data with the standard operation parameters and the vehicle identification information in the memory to generate a corresponding control instruction according to the comparison results; and the output loop is used for sending the control instruction to a corresponding control module. The controller can comprehensively process the information of an engine, the torsion, the vehicle speed and the speed ratio of a gear box and other information of a power system and realizes the cooperative control and management on the entire power system so as to improve the dynamic property, the economical efficiency, the safety and other performances of the entire controller.
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
Hyundai Motor industry comes to the ripening period, in the world, the automobile production ability has formed the situation that supply exceed demand, in order further to contend for markets, each big motor corporation attempts to improve competitiveness of product from improving aspects such as vehicle dynamic quality, security, economy, the feature of environmental protection and expanded functionality scope.
By research to prior art, the inventor finds: the networked degree of automotive electronics is lower at home at present, control section 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 wheel box control, ABS/ASR Electronic Control 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.
Summary of the invention
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, security 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: CPU (central processing unit), GPS module, GPRS module, RFID module, anti-theft module, input circuit, output loop and storer, wherein:
Described GPS module, GPRS module, RFID module and anti-theft module all are connected with described CPU (central processing unit);
Described GPS module is used to receive the locating information of vehicle, and locating information sent to described CPU (central processing unit), described GPRS module is used to keep described CPU (central processing unit) and extraneous telecommunication, described RFID module is used to receive the power assembly data message that wireless acquisition device collects, and send to described CPU (central processing unit), described anti-theft module is used to gather the identification request that anti-theft key sends by wireless signal, and sends to described CPU (central processing unit);
Described input circuit is connected with described CPU (central processing unit), and is connected with sensor on the vehicle by the mode of wired connection, is used for the vehicle operating parameters that described sensor obtains is sent to described CPU (central processing unit);
Described storer is connected with described CPU (central processing unit), be used to store the data that described CPU (central processing unit) receives, and described store memory contains the standard operational factor and the vehicle identification information of vehicle;
Described CPU (central processing unit) is used to receive the data that described GPS module, GPRS module, RFID module, anti-theft module and input circuit send, and the data that receive and corresponding standard operational factor and the vehicle identification information in the described storer are compared, generate the control corresponding instruction according to described comparative result;
Described output loop is connected with described CPU (central processing unit), and is connected with control module on the vehicle by the mode of wired connection, is used for steering order with described CPU (central processing unit) and sends to control module on the vehicle.
Preferably, described input circuit is connected with described CPU (central processing unit) by A/D modular converter or I/O interface, and described output loop is connected with described CPU (central processing unit) by the I/O interface.
Preferably, described CPU (central processing unit) generates the driving condition evaluation and drives tutorial message according to described comparative result.
Preferably, this controller further comprises: display device, shown device is connected with described CPU (central processing unit), is used to receive and shows the driving condition evaluation that described CPU (central processing unit) generates and drive tutorial message.
Preferably, this controller further comprises: sound prompt device, described sound prompt device is connected with described CPU (central processing unit), is used to receive the driving condition evaluation of the also described CPU (central processing unit) generation of speech play and drives tutorial message.
Preferably, described CPU (central processing unit) is provided with the RS232 communication interface, is used for standard operational factor and vehicle identification information in the storer 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 CPU (central processing unit) and the GPS module that is connected with CPU (central processing unit) respectively, the GPRS module, the RFID module, anti-theft module, input circuit, output loop and storer 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 storer, also store standard operational factor and vehicle identification information with each position of vehicle, CPU (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 storer, generate the control corresponding instruction according to comparative result, and steering order sent to control device 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, overall treatment comprises the information of power systems such as vehicle motor, moment of torsion, the speed of a motor vehicle, wheel box speed ratio, realized whole power system is carried out Collaborative Control and management, so can optimize the control and the handling characteristic of car load power system, improve the operation characteristic of power system, improved the performance such as dynamic property, economy, security 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.
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: CPU (central processing unit) 1, GPS (GlobalPositioning System, GPS) module 2, GPRS (General Packet RadioService, the general packet radio service technology) module 3, RFID (Radio Frequency Identification, radio-frequency (RF) identification) module 4, anti-theft module 5, input circuit 6, output loop 7 and storer 8.
CPU (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 CPU (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 CPU (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 CPU (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 CPU (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 CPU (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 CPU (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.
CPU (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 storer 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 the race of engine, CPU (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 CPU (central processing unit) generates the steering order that reduces engine speed, fuel consumption when reducing engine idle with realization, perhaps, CPU (central processing unit) compares according to the data and the preset value of the acceleration transducer on the vehicle, can judge vehicle in climbing, so CPU (central processing unit) can generate the steering order that increases engine speed, to improve the output power of engine.In addition, be whole operational factors on the car load because CPU (central processing unit) receives, CPU (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 CPU (central processing unit) 1 generates steering order, steering order need be issued in each control module on the vehicle, so that in time the operation conditions of vehicle is adjusted.CPU (central processing unit) 1 is carried out data output by output loop 7, output loop 7 is connected with CPU (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 steering order of CPU (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 order of CPU (central processing unit) 1, and RFID module 4 is primarily aimed at the control module that adopts wireless signal to communicate.Steering order by CPU (central processing unit) 1, can finish control to car load, in the embodiment of the present application, CPU (central processing unit) 1 not only can realize controlling car door opening, engine start or simple motion such as flame-out, and can realize power system assembly driving force and damping 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, overall treatment comprises vehicle motor, moment of torsion, the speed of a motor vehicle, the information of power systems such as wheel box speed ratio, so the preferably control of car load power system and handling characteristic, improve the operation characteristic of power system, and then reduction oil consumption, and the security that has improved power system.
In other embodiment of the application, CPU (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: display device 9, display device 9 is connected with CPU (central processing unit) 1, its effect is that driving condition evaluation and driving tutorial message that CPU (central processing unit) 1 generates are shown, so that the driver can notice at any time, and then the driver can and drive 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 CPU (central processing unit) 1, its effect is identical with display device 9, be that driving condition grading and driving tutorial message that CPU (central processing unit) 1 generates are informed the driver by the mode of voice, and compare with display device 9, adopt voice prompting mode, compare with display device, the driver can watch 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 CPU (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 CPU (central processing unit) 1 and standard operational factor and vehicle identification information in the storer 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 CPU (central processing unit) and the GPS module that is connected with CPU (central processing unit) respectively, the GPRS module, the RFID module, anti-theft module, input circuit, output loop and storer 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 storer, also store standard operational factor and vehicle identification information with each position of vehicle, CPU (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 storer, generate the control corresponding instruction according to comparative result, and steering order sent to control device 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, overall treatment comprises the information of power systems such as vehicle motor, moment of torsion, the speed of a motor vehicle, wheel box speed ratio, so the preferably control of car load power system and handling characteristic, improve the operation characteristic of power system, and then reduce oil consumption, and the security 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 (6)
1. an automobile dynamic system assembly electronic controller is characterized in that, comprising: CPU (central processing unit), GPS module, GPRS module, RFID module, anti-theft module, input circuit, output loop and storer, wherein:
Described GPS module, GPRS module, RFID module and anti-theft module all are connected with described CPU (central processing unit);
Described GPS module is used to receive the locating information of vehicle, and locating information sent to described CPU (central processing unit), described GPRS module is used to keep described CPU (central processing unit) and extraneous telecommunication, described RFID module is used to receive the power assembly data message that wireless acquisition device collects, and send to described CPU (central processing unit), described anti-theft module is used to gather the identification request that anti-theft key sends by wireless signal, and sends to described CPU (central processing unit);
Described input circuit is connected with described CPU (central processing unit), and is connected with sensor on the vehicle by the mode of wired connection, is used for the vehicle operating parameters that described sensor obtains is sent to described CPU (central processing unit);
Described storer is connected with described CPU (central processing unit), be used to store the data that described CPU (central processing unit) receives, and described store memory contains the standard operational factor and the vehicle identification information of vehicle;
Described CPU (central processing unit) is used to receive the data that described GPS module, GPRS module, RFID module, anti-theft module and input circuit send, and the data that receive and corresponding standard operational factor and the vehicle identification information in the described storer are compared, generate the control corresponding instruction according to described comparative result;
Described output loop is connected with described CPU (central processing unit), and is connected with control module on the vehicle by the mode of wired connection, is used for steering order with described CPU (central processing unit) and sends to control module on the vehicle.
2. system according to claim 1 is characterized in that, described input circuit is connected with described CPU (central processing unit) by A/D modular converter or I/O interface, and described output loop is connected with described CPU (central processing unit) by the I/O interface.
3. system according to claim 1 is characterized in that, described CPU (central processing unit) generates the driving condition evaluation and drives tutorial message according to described comparative result.
4. system according to claim 1 is characterized in that, further comprises: display device, shown device is connected with described CPU (central processing unit), is used to receive and shows the driving condition evaluation that described CPU (central processing unit) generates and drive tutorial message.
5. system according to claim 1, it is characterized in that, further comprise: sound prompt device, described sound prompt device is connected with described CPU (central processing unit), is used to receive the driving condition evaluation of the also described CPU (central processing unit) generation of speech play and drives tutorial message.
6. system according to claim 1 is characterized in that described CPU (central processing unit) is provided with the RS232 communication interface, is used for standard operational factor and vehicle identification information in the storer are demarcated.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100653362A CN102141803B (en) | 2011-03-17 | 2011-03-17 | Electronic controller for automotive power system assembly |
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| CN2011100653362A CN102141803B (en) | 2011-03-17 | 2011-03-17 | Electronic controller for automotive power system assembly |
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| CN102141803A true CN102141803A (en) | 2011-08-03 |
| CN102141803B CN102141803B (en) | 2012-07-04 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102902239A (en) * | 2011-08-16 | 2013-01-30 | 湖南深拓智能设备股份有限公司 | Remote communication positioning controller |
| CN106168043A (en) * | 2015-05-22 | 2016-11-30 | 哈尼斯菲格技术公司 | The detection of industrial machinery part and Properties Control |
| CN107831695A (en) * | 2017-11-14 | 2018-03-23 | 成都才智圣有科技有限责任公司 | A kind of vehicle-mounted data excavation control apparatus |
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| CN201368760Y (en) * | 2009-03-13 | 2009-12-23 | 上海时焦实业发展有限公司 | Vehicle on-load alarming device |
| CN201400152Y (en) * | 2009-01-12 | 2010-02-10 | 深圳市航天无线通信技术有限公司 | RFID vehicle-mounted burglarproof system with communicating function |
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| EP1381164A1 (en) * | 2002-07-12 | 2004-01-14 | IXFIN MAGNETI MARELLI SISTEMI ELETTRONICI S.p.A. | A system for the management of radio communications in a motor vehicle, including a plug-in electronic module for receiving and transmitting radio signals |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102902239A (en) * | 2011-08-16 | 2013-01-30 | 湖南深拓智能设备股份有限公司 | Remote communication positioning controller |
| CN106168043A (en) * | 2015-05-22 | 2016-11-30 | 哈尼斯菲格技术公司 | The detection of industrial machinery part and Properties Control |
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| CN102141803B (en) | 2012-07-04 |
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