CN1908832A - Vehicle mounted intelligent control device and method - Google Patents

Abstract

The disclosed vehicle-carried intelligent controller for vehicle inside environment comprises: a monitor module, a memory, a communication module, an application module, a control module, and a security module. Besides, the method comprises application register, trigger record change, and trigger applying. This invention can reduce driver manual operation for more comfort.

Description

A kind of vehicle mounted intelligent control device and method

Technical field

The present invention relates to the technical field of the intelligent control of automotive electronics, specifically, related to a kind of being used for, with control intelligently (comprise start or close) self or other automotive electronics on-vehicle control apparatus and methods by environmental change on the monitoring motor vehicle (or claim perception user context information).

Background technology

1, automotive electronics (vehicle electronics)

Along with the arrival of the development of computer networking technology and 3C convergence era, digital living quietly arrives.So-called 3C merges, and is meant computing machine (Computer), communication (Communication), consumer electronics product (Consumer Electrics), interpenetrates each other and merges, and realizes information sharing.Automotive electronics (vehicle electronics) begins to become indispensable device indispensable on the motor vehicle as the important representative products that 3C merges.Automotive electronics is the symbol of digital living especially, just progressively becomes the highest product of automobile surcharge.Automotive electronic technology is that automatic control, computing machine and automotive engineering etc. are combined closely, " car, " one, and dissolve in the product of the information processing technology rapidly, it also is the automaticity that improves Hyundai Motor, make it safer, reliable, convenient, comfortable, and to the main support technology of intelligent direction development.Along with the prosperity of science and technology, the vehicle electronics product number and the kind that are integrated on the motor vehicle increase gradually, as in-car TV, car refrigerator or the like.If all by the startup of manual control vehicle electronics, close, regulate and control, will bring certain trouble to the driver.Be example only with a most frequently used air conditioning for automobiles.For example, long-distance driver has an accident for preventing to drive to doze off at night, the air-conditioner temperature on the automobile can be left to very low, feels to drive away sleepiness with cold.This normally according to time, oneself state, and the continuous manual adjustments automobile of temperature on air-conditioner temperature, too cold words are easy to cause flu, cold inadequately words do not have the effect of refreshing oneself again.This driver who drives for overtime work has at night brought trouble.But the device of Based Intelligent Control automotive electronics is fewer at present, demands exploitation urgently.Particularly, control the control device of the application of other automotive electronics intelligently and still do not go public at present according to the variation (or claiming the perception user context information) of environment.

2, Related product and patent

Though automotive electronics is present popular direction, many achievements have also appearred in the research to this respect, the part automotive electronics itself has automatic perception and self-learning capability, but these devices are because " art is already specialized in ", they focus on field function development own, its automatic control only is conceived to self, do not consider whole automotive electronics environment and with the uniform dispatching of other automotive electronics.And present most of automotive electronics is not " user's context perception ", promptly is not according to user's setting and self-perception oneself control, and this device shows identical to all users.Seldom with good grounds monitoring of environmental is made the device of intelligent Application, manages the self-adapting start relevant with motor vehicle concentratedly and uses, rarer proposition one cover method in common.This blank has just in time been filled up in the design that this paper proposes.

Summary of the invention

The present invention has overcome above deficiency, has proposed a kind of vehicle mounted intelligent control device, and this device mainly comprises monitoring modular, memory module, communication module, application module, control module and security module.

Monitoring modular is responsible for the variation of monitoring motor vehicle environment, carries out the environmental data collecting conversion and handles, and the result is delivered to memory module handles in real time for control module.Described monitoring modular comprises sensor/sensing network, monitoring policy control module, buffer and data screening processing.The environment of monitoring module monitors motor vehicle comprises vehicle electronics, auto parts, surrounding environment and human pilot etc.

Memory module is the memory device of system, but stored native system monitoring state, can call list of application and trigger recording.But described monitoring state comprises the environmental factor that detection can be monitored, as humidity, temperature etc.; The described list of application that calls is the in-vehicle electronic system that can directly call through the native system monitoring of environmental or the feature list of other external system; Described trigger recording refers to be stored on the specific position of memory module by triggering the conditioned disjunction state of using and triggering this application.In addition, memory module is also preserved some parameters of native system, some important real time datas that some ephemeral data and monitoring modulars monitored in when operation, and described systematic parameter comprises the relative error degree of security password, ambient condition and record of using system and the real time data condition that will preserve etc.

Communication module is responsible for network service, and described network comprises motor vehicle vehicle electronics network and wireless access outer net (as Internet, mobile network etc.).

The registration that application module is responsible for using, deletion, change, and offer the interface of user writable memory module.The registration of described application comprises that other in-vehicle electronic systems or other external system by wireless connections is registered to the funcall interface of self in the memory module of native system by application module, comprise that also the user manually increases the funcall of these systems; The deletion of described application comprises the funcall interface of automatically and manually deleting other system; Described change comprises automatically, manually adds and change the trigger recording of application.

Control module is responsible for coordinating the process of total system operation, and each module cooperative of calling system is carried out, and judges whether to trigger respective application from the environment that monitors.

Security module is responsible for security of system of the present invention, comprises the user safety authentication of system, safe, the viral control of network etc.

Described vehicle intelligent control method mainly comprises uses registration, trigger recording change and three parts of applications trigger.

Using the registration concrete steps is:

1) application module is received that other system sends or the artificial request services package that is provided with of user;

2) security module is carried out safety verification;

3) will write in the called service list of memory module by the service of checking, but and the ambient condition that this service is relevant write in the monitoring state table of memory module;

Trigger recording change concrete steps are:

1) security module is verified by user security;

2) but application module read access module monitoring state, can call service list, existing trigger recording;

3) user can create, change trigger recording, or the deletion trigger recording.The change trigger recording comprises the degree of the priority of upgrading trigger recording, trigger condition, trigger condition etc.Control module is judged the correctness of change trigger recording, prevents logic error;

The applications trigger concrete steps are:

1) monitoring modular is constantly the real time data that monitors, with deliver to through other automotive electronics status informations of communication module transmission the data screening module change wait processing after, data are temporarily stored in the buffer (replace original content according to certain substitution principle, and significant data is kept in the memory module);

2) control module is carried out order or comparison concurrent or according to priority with the environmental data of buffer and the condition of all trigger recordings;

3) if the trigger recording that satisfies trigger condition is arranged, then control module is called application module or communication module execution; If many trigger recordings that satisfy trigger condition are arranged, control module is according to the order or the concurrency of dispatching algorithms such as priority algorithm or first in first out decision scheduling; Control module guarantees the logical correctness of scheduling according to algorithm.

4) as if the calling communication module, communication module is constructed communications packets and is begun to communicate by letter with the application system in the trigger recording on memory module; According to trigger recording with can call list of application and send call instruction and start other automotive electronics or external system and use.

5) if calling native system self uses, then call application module and carry out relevant treatment.

Vehicle mounted intelligent control device and method that this paper proposes have following characteristics:

1) the present invention proposes a kind of general framework and method mechanism of Based Intelligent Control.

The present invention is directed to mobile unit and design a kind ofly according to monitoring of environmental and Based Intelligent Control triggers the universal method and the framework of certain application, can manage in-vehicle electronic system concentratedly or other system automatically performs service according to vehicle environment.Framework has been pointed out six big modules of system: monitoring modular, memory module, control module, communication module, application module, security module, the trigger condition of the trigger recording of core process wherein of the present invention real time data that to be control module monitor according to monitoring modular and memory module compares, in case coupling then trigger the application of corresponding automotive electronics or external system.

2) native system carries out corresponding intelligent use by monitoring of environmental intelligently and according to the trigger recording in the memory module, and described memory module has been preserved the trigger recording set.

This is the basic function of native system, and wherein the adoptable technology of monitoring of environmental has much at present intelligently, and the software approach of existing many maturations and hardware load, and native system allows according to using the required suitable selection of making.The trigger recording of memory module is to constitute by triggering the conditioned disjunction state of using and trigger this application.According to the record of memory module, when the control system of native system finds that the trigger recording of the ambient condition of being monitored and memory module is corresponding to, promptly trigger application corresponding.

3) monitoring modular of native system is can change or open-ended, and strategy that it adopted and monitoring emphasis can dynamically change.

The monitoring modular of native system can be chosen suitable implementation according to actual conditions.To the part that adopts software to realize, the strategy of its monitoring and algorithm can upgrade, and according to the difference of actual conditions monitoring of environmental, and are updated to the algorithm that is more suitable for monitoring this kind environment.Because native system is modular structure, also can carry out the replacing of parts according to the actual needs to adopting hard-wired part.In addition, the device (hardware) that full-time function is arranged except employing, the monitoring content of other devices or software is that the trigger recording by memory module is determined, the content and the center of gravity of being monitored along with the change monitoring modular of the trigger recording of memory module also can change to some extent, are very flexibly therefore.

4) application model of native system can change within the specific limits, and native system expands easily or calls other and use, also be provided with other application or with the system interface of other application coordination.

The control module of native system is that the trigger recording according to memory module triggers application corresponding, so the trigger recording of memory module changes and will change application model, promptly should have pattern can change within the specific limits, can expand.When new vehicular applications device, can increase new trigger recording, then when monitoring module monitors takes place to the conditioned disjunction state of trigger recording, will trigger and carry out this application apparatus.The present invention has also reserved the interface of expanded application at application module.

5) modular structure possesses extensibility, and is simple in structure, can easily be integrated on the motor vehicle.

This framework has provided the modular design of dividing by function, following under the situation of whole Frame Design, the implementor can be placed on the different soft and hard part according to big young pathbreaker's module of scale and realize, also can be balanced the highest to reach cost performance between performance and value according to the actual needs.

Description of drawings

Fig. 1 is the structural drawing of vehicle mounted intelligent control device;

Fig. 2 is monitoring modular structural framing figure;

Fig. 3 forms synoptic diagram for system hardware of the present invention;

Fig. 4 is the embodiment of sensor systems;

Fig. 5 is the applications trigger process flow diagram.

Embodiment

Below in conjunction with accompanying drawing this system is further set forth.

Vehicle mounted intelligent control device comprises monitoring modular, memory module, communication module, application module, control module and six parts of security module as shown in Figure 1, outstanding feature of the present invention is to have deposited user-defined trigger recording in the memory module, constitute by trigger condition and triggering application, its physical significance is when satisfying environment (or deserve to be called hereinafter) generation identical with trigger condition, then opens, closes or regulate and control to comprise the application (promptly trigger and use) of certain vehicle electronics of this vehicle mounted intelligent control device.Therefore, the nucleus module of this device is memory module, monitoring modular, control module, three's workflow is that control module judges whether the environmental context that monitors of monitoring modular is consistent with the trigger condition of certain bar trigger recording of memory module, if consistent, then control produces the triggering application in the corresponding trigger recording.Concrete functions of modules and to be constructed as follows face described:

1, monitoring modular

Briefly, the logic function of monitoring modular is dynamically to collect environmental data judges whether to arrive certain the bar trigger recording in the memory module for control module trigger condition.Specifically, monitoring modular is responsible for the variation of monitoring motor vehicle environment, carries out the environmental data collecting conversion and handles, and the result is delivered to memory module handles in real time for control module.Wherein, the described environment of monitoring module monitors broadly comprises on the motor vehicle all of can monitored module monitoring, state as the vehicle electronics on the motor vehicle, the auto parts of other non-automotive electronics, the surrounding environment during motor-driven vehicle going, the state of human pilot etc.; From angle of the present invention, described environment claims user's context again, the relevant environment such as automotive electronics that monitor of mainly monitoring User Defined requirement among the present invention or deriving by intelligence learning of the present invention.Certainly, the performance of the realization hardware that adopted of the scope of monitoring of environmental and the monitored module of precision limits.Specifically, monitoring modular comprises with the lower part, structural framing such as Fig. 2.

1) sensor/sensing network: the hardware of monitoring or monitoring of software, can gather the various contextual informations relevant with the physical environment of motor vehicle.For example shown in Figure 4, thermometer can the testing automobile temperature, and optical sensor can be used for determining the grade around the ambient light of certain auto electroincs, and touch sensor can determine whether that this device is to contact with another object simultaneously.Similarly, the outside noise microphone can be used for determining to center on the noise level of this device, simultaneously accelerator can determine this device be motionless or mobile (and if move, the speed that this device moves), the direction that direction sensor can be followed the tracks of this device (for example, face up, face down, the right up or the like), these sensors have also been determined some states of motor vehicle simultaneously to the monitoring of device itself.According to the control of monitoring policy, the content of its monitoring and emphasis can dynamically change.In an embodiment of the present invention, each device can comprise one or more sensors of various types, and the sensor of one or more each type, forms sensor network.Those skilled in the art it is evident that for those this areas, do not break away from the spirit of embodiments of the invention, and those sensors that are different from demonstration as mentioned above can be added to a case study on implementation of the present invention, to gather additional contextual information.It is evident that in addition that for those common those skilled in the art existing sensors can easily be applicable to the above-described task of finishing.

2) monitoring policy control module: the function of this module is to optimize the validity of the Monitoring Data of monitoring system, be that this module is not that necessity that the monitoring modular basic function realizes is formed apparently, in different embodiment, can not do the realization of this module.The monitoring policy control module is dynamically determined the behavior of the building block of tactful other monitoring modulars of dynamic effects of its monitoring such as sensor/sensor network module, data screening processing module, buffer module according to the trigger condition of the trigger recording of memory module.An adoptable embodiment causes the Different Results of these parts to the data screening by the screening parameter that changes the data screening processing element.3) buffer: deposit the data after real-time collection or the conversion and the strategy of control, but simultaneously also be subjected to the control of monitoring policy and change the character of storage data.As when the space is not enough, select to preserve the pith of real time data according to monitoring policy.Data after the conversion will pass to control module and be further processed, and the data after control module is handled are removed small part and deposited the memory module of system in according to certain algorithm, and most of data will more be changed by new real time data at once.The read-write of buffer is based on existing memory technology.Data buffer is for the real-time that improves data is provided with, but in order to reduce cost, the memory module of system can replace buffer.Selecting memory module or buffer is to weigh between real-time and cost.

3) buffer: the module parameter that buffer is deposited data that sensing system gathers in real time, the data after the data screening module converts, monitoring modular is as the strategy of control etc.Buffer is subjected to the control of monitoring policy simultaneously and changes the strategy of storing data.As in one embodiment, when the space is not enough, select to preserve the pith of real time data according to monitoring policy.Data after the data screening module converts is handled will pass to control module and be further processed, data after control module is handled are removed small part and are deposited the memory module of system in according to certain algorithm, and most of data will more be changed by new real time data at once.The read-write of buffer is based on existing memory technology.Data buffer is for the real-time that improves data is arranged on monitoring modular, but in order to reduce cost, the memory module of system (will make explanations below) can replace buffer.Selecting memory module or buffer is to weigh between real-time and cost.It is evident that this area those skilled in the art for those, though the buffer of monitoring modular and memory module are used as independent module description herein, but in different embodiment, do not break away under the condition of spirit of the embodiment of the invention, these two modules can also be used as single module and realize that promptly the buffer data of monitoring modular can directly leave in the memory module of system.

4) data screening is handled: claim pretreatment module again, be responsible for the collecting and carry out a series of processing of all the sensors image data, finally handled by control module near the form that changes into or change into trigger condition.In one embodiment of the invention, as illustrational at Fig. 4, by/can collect and handle by a data Screening Treatment module from the information of those sensors (as thermometer, optical sensor, touch sensor, outside noise microphone, accelerometer, direction sensor etc.) acquisition.For example, based on from thermometer (as 30 ℃), accelerometer (as moving with 60km/h), the information of time (as point in the late into the night 12), the data screening processing module can be identified for context of the present invention and be: the driver at dead of night under the condition of 30 ℃ of 12 temperature speed per hour 60km drive.Simultaneously, by communication module, the data screening module is also accepted the status information of parts such as other automotive electronics, is delivered to the data screening resume module after can measuring by air conditioning for automobiles as the temperature in the automobile, and does not need to increase extra thermometer.As preceding described, sensing system broadly of the present invention should comprise the sensing element that is distributed in parts such as other automotive electronics.The data screening module can independently or be used in combination these image data, will deposit the register that the image data of handling is delivered to buffer or control module according to monitoring policy and certain algorithm then, waits for the further processing of control module.For example urgent data are directly passed to the register of control module, and data transfer that will be not urgent is to buffer.Though judge that the work of trigger condition is to be undertaken by the control module of system, but the data screening module of monitoring modular is the pre-service to Monitoring Data, according to monitoring policy raw data is carried out preliminary screening, reduce the burden of control module, also improved the performance of system.

2, memory module

Memory module is a memory device of the present invention, has mainly stored the list of application that calls of the present invention, but monitoring state and trigger recording.The described list of application that calls is meant the in-vehicle electronic system that can directly call through monitoring of environmental of the present invention or the feature list of other external system.Application function tabulation can increase, deletion, modification etc.As new automotive electronics after the present invention uses registration (will make an explanation in the back), just the list of application that calls then of the present invention has increased this application.Described application registration, meaning is that other automotive electronics give the interface that the present invention calls automatically.The feature list of other external systems in the application function tabulation normally communicates by communication module of the present invention and calls.

But described monitoring state is meant the environmental factor that detection can be monitored, as humidity, temperature etc.In one embodiment, but monitoring state can be divided into global object's attribute and private object attribute in the file layout of memory module.Global object's attribute is based on the attribute that whole automobile shared, as the temperature of whole automobile, humidity, speed etc.When certain automotive electronics after the present invention uses registration, but memory module is registered as the private object attribute of monitoring state with its privately owned attribute, as the wind speed that can comprise air conditioning for automobiles after the air conditioning for automobiles registration etc.

Described trigger recording is to be made of application that will trigger and the conditioned disjunction state that triggers this application, when the environment that meaning promptly arrives when monitoring module monitors and the term harmonization of trigger recording, then triggers application corresponding.But but trigger condition is by the line display that is combined into of the single monitoring state of being registered in the memory module or several monitoring states.In one embodiment, the term harmonization of Monitoring Data and trigger recording, but representing that the quantity of state of monitoring modular institute acquisition process and the monitoring state of trigger condition are same or same combination and are in the threshold value of data consistent.Trigger to use by calling constituting of list of application or a plurality of application, when trigger condition satisfies, promptly trigger and to call application accordingly the present invention's registration single.Trigger recording also can pass through system's autonomous learning normally by user-defined.When system starts working, the control module of native system will with monitoring module monitors to the buffer that is deposited with monitoring modular in the real time environment data and the trigger condition of all trigger recordings of memory module compare, when control module finds that certain bar trigger recording of the ambient condition monitored and memory module is corresponding to, promptly trigger application corresponding.Trigger recording can specify in the action of selecting user under the susceptible shape to want the devices such as electronics on the Control of Automobile how to take.In one embodiment, when user's ringing sound of cell phone sounded, trigger recording can specify the sound equipment of all amusement equipment on the automobile should reduce decibel.For example, the user specifies a tinkle of bells to be the ringing sound of cell phone of certain Very Important Person, and when monitoring modular sends to control module when handling with the voice signal of gathering, control module makes automobile enter " bass " pattern after defining the sound of coupling.Therefore, control module is called triggering should spend the loudness that reduces the stereo set on all automobiles, as automatically automobile DVD sound being turned down etc.Otherwise when this driver finished this time to talk, monitoring modular behind the term harmonization of control module according to monitoring situation and trigger recording, determined to make automobile to enter the normal quantity pattern after having caught relevant information (as the Electromagnetic Launching situation in monitoring space).Those skilled in the art it is evident that easily for those this areas, and this user can be configured in the action that the present invention has registered the automotive electronics of using, and go the condition with predetermined method response appointment.

In addition, some ephemeral datas when memory module is also preserved parameters more of the present invention and operation, the security password of described parameter of the present invention such as using system, the relative error degree of ambient condition and record, the real time data condition that preserve etc.Memory module has also kept some important real time datas that monitoring modular monitored as the memory device of system, backs up as history.

The content of memory module (or claim record) is that the needs according to the user are written in the memory module, but because the memory module that adopts is a random read-write, so stored record can be carried out typing, modification, deletion according to user's needs.

3, communication module

Communication module is responsible for network service, and described network not only comprises motor vehicle vehicle electronics network, also comprises wireless access outer net (as Internet, mobile network etc.).Communication module is called execution by control module.Some automotive electronics are issued communication module of the present invention by the vehicle electronics network with the environmental parameter of self system and are received, and the information after communication module will be handled again further handles for the data screening module of monitoring modular.Communication module has played the effect of transferring command parameter when calling other automotive electronics application or external system application.

4, application module

Application module is responsible for registration, deletion, the change of the application of other automotive electronics or car external system, and offers the interface of user writable memory module.The registration of described application is meant that other in-vehicle electronic systems or other external system by wireless connections is registered to the funcall interface of self in the memory module of native system by application module, comprise that also the user manually increases the funcall of these systems.After using registration, this application is that application interface will be retained in the called list of application of memory module, but the automotive electronics state parameter relevant with this application will be retained in the monitoring state simultaneously.The deletion of described application then is the automatic or manual funcall interface of deleting other system; Described change promptly is the trigger recording that automatic or manual interpolation or change are used.When control module judged that environment satisfies trigger recording, control module was called the execution application module, opened other system's operation.

In addition, application module has expanded application interface of the present invention, is used for expanding application function of the present invention.

5, control module

Control module is native system " thinking " mechanism, coordinates the process of total system operation, and each module cooperative of calling system is carried out.Control module will constantly repeat to control the process that the trigger condition of the real time data that monitors of monitoring modular and memory module compares, and trigger application corresponding when term harmonization, promptly by communication module call instruction will be delivered to other automotive electronics.In one embodiment, control module can also comprise the autonomous learning function, by the trigger recording of deriving based on this user's typical action.For example, if the user clearly is not provided with a preference that is used for his air conditioning for automobiles and makes when temperature outside the automobile is lower than 26 ℃, air conditioning for automobiles is closed automatically, but when temperature is lower than 26 ℃, manually close air-conditioning, then control module can be from this user's behavior pattern " study " to: when temperature was lower than 26 ℃, this device should be removed the closing automobile air-conditioning by order.This " study " behavior can be used independently and/or together with the trigger condition that this user can be provided with.Those skilled in the art it is evident that for those this areas, and the learning behavior of this device can remove to guarantee best-of-breed functionality by this user's configuration, and the learning behavior of this device is not the necessary composition function of the present invention equally.

6, security module

Security module is responsible for security of system of the present invention, comprises the user safety authentication of system, safe, the viral control of network etc.As prevent unauthorized user change trigger recording etc.The embodiment that security module adopted can adopt conventional firewall software, antivirus software etc.Because be not the Core Feature of native system, so no longer describe in detail.

The present invention is directed to mobile unit and design a kind ofly according to monitoring of environmental and Based Intelligent Control triggers the universal method of certain application, can manage in-vehicle electronic system concentratedly or other system automatically performs service according to vehicle environment.Specifically comprise registration, trigger recording change, these three methods of applications trigger used around this method.Wherein, applications trigger is a core process of the present invention.

1, uses registration

Need monitoring of environmental and during Based Intelligent Control as new application system, by network from the give out a contract for a project registration or of trend native system by manually being provided with voluntarily.Concrete steps are as follows:

1) application module is received that other system sends or the artificial request services package that is provided with of user;

2) security module is carried out safety verification;

3) will write in the called service list of memory module by the service of checking, but and the ambient condition that this service is relevant write in the monitoring state table of memory module.

2, trigger recording change

The trigger recording change comprises typing, change and the deletion of trigger recording, and concrete steps are as follows:

1) security module is verified by user security;

2) but application module read access module monitoring state, can call service list, existing trigger recording;

3) user can create, change trigger recording, or the deletion trigger recording.The change trigger recording comprises the degree of the priority of upgrading trigger recording, trigger condition, trigger condition etc.Control module is judged the correctness of change trigger recording, prevents logic error.

Be illustrated in figure 5 as the applications trigger flow process, by this flow process, the present invention is by the environment on the monitoring motor vehicle, comes the get on the bus application of live of Based Intelligent Control motor vehicle according to the action of deriving based on user-defined action or intelligence learning.Though operation may be described sequential process of flavor among the figure, in fact many operations can be carried out simultaneously or concurrently.In addition, do not break away under the condition of spirit of the embodiment of the invention, the order of described operation can be rearranged.

Device hardware of the present invention is as shown in Figure 3 formed synoptic diagram: this vehicle intelligent control hardware system, comprise: a micro computer device 1, one network interface card 2 that links to each other with aforementioned micro computer device 1, one monitoring system 3 that links to each other with aforementioned means 1, one storer 4 can use a bridge/memory controller to be connected communicatedly with aforementioned microcomputer, 4 also link to each other with device network interface card 2, device monitoring system 3, and the mode that transmits data is as adopting DMA.Aforementioned microcomputer 1 reads the real time content of ambient condition and compares with the trigger condition that reads from storer 4 from monitoring system 3, in case state consistency will call network interface card 2 or start other system.Trigger condition in 3 pairs of storeies 4 of aforementioned monitoring system reads the policy selection with the monitoring policy control module that monitoring system is set, and with in the significant data write store 4.Aforementioned memory 4 is deposited data such as trigger recording, systematic parameter.User vehicle is by manually or automatically being provided with the trigger recording of storer 4, data and trigger recording that microcomputer 1 can real-time monitor according to monitoring system 3, call network interface card 2 and communicate or start other system, reach unified management vehicle electronics, dynamic monitoring environment effect with spontaneous triggering communication of intellectuality or application.In this embodiment, described microcomputer 1 can be public on the market microcomputer, is responsible for the operation of total system, and real time data is handled, and the startup of being responsible for using (or communication) function, microcomputer exists and the mutual input-output device of motor vehicle user in addition.Described network interface card 2 can be public on the market network interface card, is responsible for network service.Described storer 4 can be public on the market random access memory, the trigger recording of saved system, systematic parameter etc.Described monitoring system 3 comprises sensor network (a plurality of monitoring/sensings/measuring appliance also can constitute the network of collaborative work), register, and the combination of digital-to-analog conversion and digital processing unit is converted to microcomputer 1 accessible data to the real time environment that will monitor.When this embodiment system had just started working, system carried out auto-initiation, find other application services of vehicle electronics automatically and obtain the startup interface, and all typing can be called service list.After the system start-up, the user can increase/delete/change the trigger recording of native system, as being provided with when finding that motor-driven vehicle interior temperature surpasses 30 ℃, the air-conditioning self-starting, and for example be provided with when finding that the air harmful gas concentration surpasses 20% in the motor vehicle, the open communication function gives the alarm etc. automatically.As long as the user through safety certification after, can obtain ambient condition and manageable application service that native system can be monitored, the user can be on input equipment be provided with the application that will start or the ambient condition of communication, loads on Control Software on the microcomputer and is about to this and is converted into the trigger recording that writes on the storer.The user can change at any time/add/delete trigger recording.When this system start-up, the initial work of system has: management software loads on the microcomputer, at first checks the trigger recording whether renewal is arranged, if there have new trigger recording promptly to correct in the monitoring of monitoring system to be perhaps tactful.The sensor network of monitoring system is according to the monitoring policy monitoring of environmental, the environmental data that obtains is passed through the register of sending into monitoring system after digital-to-analog conversion or processing or process certain strategy are screened, control system compares real-time status information in the register and the trigger recording in the storer, in case data consistent then determine to trigger relative trigger and use.

Claims (9)

1, a kind of vehicle mounted intelligent control device is characterized in that this device comprises monitoring modular, memory module, communication module, application module, control module and security module:

Monitoring modular is responsible for the variation of monitoring motor vehicle environment, carry out the environmental data collecting conversion and handle, the result is delivered to memory module handles in real time for control module, wherein monitoring modular comprises sensor/sensing network, monitoring policy control module, buffer and data screening processing;

Memory module is the memory device of system, but stored this device monitoring state, can call list of application and trigger recording, in addition, memory module is also preserved some parameters, some important real time datas that some ephemeral data and monitoring modulars monitored when moving of native system;

Communication module is responsible for network service, and described network comprises motor vehicle vehicle electronics network and wireless access outer net (as Internet, mobile network etc.);

Application module is responsible for registration, deletion, the change of the application of other automotive electronics or car external system, and offer the interface of user writable memory module, in addition, application module has expanded application interface of the present invention, can be used for expanding application function of the present invention;

Control module is responsible for coordinating the process of total system operation, and each module cooperative of calling system is carried out, and judges whether to trigger respective application from the environment that monitors;

Security module is responsible for security of system of the present invention, comprises the user safety authentication of system, safe, the viral control of network etc.

2, vehicle mounted intelligent control device according to claim 1 is characterized in that the environment of described monitoring module monitors motor vehicle comprises vehicle electronics, auto parts, surrounding environment and human pilot etc.

3, vehicle mounted intelligent control device according to claim 1, but it is characterized in that described monitoring state comprises the environmental factor that detection can be monitored, as humidity, temperature etc.; The described list of application that calls is the in-vehicle electronic system that can directly call through this device monitoring environment or the feature list of other external system; Described trigger recording refers to be stored on the specific position of memory module by triggering the conditioned disjunction state of using and triggering this application.

4, vehicle mounted intelligent control device according to claim 1 is characterized in that described systematic parameter comprises the relative error degree of security password, ambient condition and record of using system and the real time data condition that will preserve etc.

5, vehicle mounted intelligent control device according to claim 1, the registration that it is characterized in that described application comprises that other in-vehicle electronic systems or other external system by wireless connections is registered to the funcall interface of self in the memory module of native system by application module, comprise that also the user manually increases the funcall of these systems; The deletion of described application comprises the funcall interface of automatically and manually deleting other system; Described change comprises automatically, manually adds and change the trigger recording of application.

6, vehicle mounted intelligent control device according to claim 1 is characterized in that described sensor comprises optical sensor, touch sensor, direction sensor, accelerometer and outside noise microphone.

7, vehicle mounted intelligent control device according to claim 1 is characterized in that the embodiment that described security module adopts comprises conventional firewall software and antivirus software etc.

8, a kind of vehicle intelligent control method is characterized in that this method mainly comprises application registration, trigger recording change and applications trigger.

9, vehicle intelligent control method according to claim 8 is characterized in that described application registration concrete steps are:

1) application module is received that other system sends or the artificial request services package that is provided with of user;

2) security module is carried out safety verification;

3) will write in the called service list of memory module by the service of checking, but and the ambient condition that this service is relevant write in the monitoring state table of memory module;

Trigger recording change concrete steps are:

1) security module is verified by user security;

2) but application module read access module monitoring state, can call service list, existing trigger recording;

3) user can create, change trigger recording, or the deletion trigger recording.The change trigger recording comprises the degree of the priority of upgrading trigger recording, trigger condition, trigger condition etc.Control module is judged the correctness of change trigger recording, prevents logic error;

The applications trigger concrete steps are:

1) monitoring modular is constantly the real time data that monitors, with deliver to through other automotive electronics status informations of communication module transmission the data screening module change wait processing after, data are temporarily stored in the buffer (replace original content according to certain substitution principle, and significant data is kept in the memory module);

2) control module is carried out order or comparison concurrent or according to priority with the environmental data of buffer and the condition of all trigger recordings;

3) if the trigger recording that satisfies trigger condition is arranged, then control module is called application module or communication module execution; If many trigger recordings that satisfy trigger condition are arranged, control module is according to the order or the concurrency of dispatching algorithms such as priority algorithm or first in first out decision scheduling; Control module guarantees the logical correctness of scheduling according to algorithm.

4) as if the calling communication module, communication module is constructed communications packets and is begun to communicate by letter with the application system in the trigger recording on memory module; According to trigger recording with can call list of application and send call instruction and start other automotive electronics or external system and use.

5) if calling native system self uses, then call application module and carry out relevant treatment.

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