CN203410402U - Automobile intelligent protecting system - Google Patents

Automobile intelligent protecting system Download PDF

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Publication number
CN203410402U
CN203410402U CN201320362092.9U CN201320362092U CN203410402U CN 203410402 U CN203410402 U CN 203410402U CN 201320362092 U CN201320362092 U CN 201320362092U CN 203410402 U CN203410402 U CN 203410402U
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China
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vehicle
module
data
speed
automobile intelligent
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CN201320362092.9U
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Chinese (zh)
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戴志明
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北京盛世光明软件股份有限公司
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Abstract

The utility model discloses an automobile intelligent protecting system, which comprises a data acquisition module, a central processing unit, an overtaking mode selecting module and a backing mode selecting module, wherein the data acquisition module is used for transmitting acquired data information to the central processing unit, the central processing unit is used for receiving and processing the data information transmitted by the data acquisition module, transmitting a processing result to an execution module via an instruction, and receiving feedback of information executed by the execution module, the overtaking mode selecting module is used for selecting the overtaking mode, under the mode, operation of the execution module is closed by the system, the backing mode selecting module is used for selecting the backing mode, and under the mode, operation of the execution module is closed by the system. The utility model provides the automobile intelligent protecting system which can be used for protecting the multi-directional crash safety of an automobile body and preventing the system from being mistakenly operated during overtaking and backing.

Description

A kind of automobile intelligent protection system
Technical field
The utility model relates to automobile collision preventing security fields, particularly relates to a kind of automotive protecting system.
Background technology
Along with the economic development of society, scientific and technological is showing improvement or progress day by day.The recoverable amount of automobile is also growing.Along with the raising of quality of residents'life, the traveling comfort of automobile and safety have been had to higher requirement.The security arrangement of automobile, also from prevailing safety strap, ABS antiblock device, safety air bag develops into EBD(brakig force distribution afterwards), ESP(VSC) to up-to-date comprehensive active safety system.Utilize the various automatic anti-collision systems of Radar Technology and onboard sensor technological development; Utilize the various safety systems that can monitor driving behavior of near infrared technology exploitation; Performance-oriented tire comprehensive monitor system; Self adaptation automatic cruise control system; Driver identity recognition system.Along with the automatically controlled unit of actr, High Performance of more advanced Intelligence sensor, fast response, advanced control policy, computer networking technology, Radar Technology, the widespread use of 3G (Third Generation) Moblie technology on automobile, modern automobile is just towards more intelligent, automation and informationalized electromechanical integration future development.
Chinese patent literature CN1295105C discloses a kind of bumper/spoiler front extensible automobile hydraulic buffering automatic collision safety method and device, this dress by microcomputer control system and hydraulic cushion after base system form.Wherein, microcomputer control system is mainly comprised of micro controller system, range finder, alarm device, slowing-down brake and active anti-corrosion safety lever.This device exceeds scheduled volume and relative distance while being less than safety value at the relative velocity when between automobile and obstacle, microcomputer control system sends danger warning signal, if driver does not take deceleration measure, when micro computer judgement dangerous values continues to raise, automatically make brake and send initiatively crashproof control signal, collision-prevention controller is controlled the crash bar buffering energy-absorbing that protracts.In this technical scheme, by default parameter and control program, under fixing external environment, play crashproof effect.But the position of collision of collision case, has certain randomness unfixing conventionally.Conventional collision avoidance system, can not prevent maloperation, for example, while needing to overtake other vehicles, collision avoidance system judges that according to the spacing gathering or vehicle speed data two car spacings, vehicle speed value are less than the brake behavior of taking the initiative of safety value system and bring on the contrary certain potential safety hazard in some cases.In addition, collision avoidance system mainly adopts electronics package, and perhaps the stability that electronics package can not meet the standard of zero tolerance, in the time of certain components and parts fault, can have influence on the work of whole system.
Utility model content
For this reason, first technical matters to be solved in the utility model is that automatic crash-proof device existence of the prior art cannot prevent maloperation, collision just prevents the problem of rear-end impact mode, thereby provide a kind of protection vehicle body multi-faceted collision safety, when overtaking other vehicles, moveing backward, prevent the automobile intelligent protection system of system misoperation;
Second technical matters to be solved in the utility model is that automatic crash-proof device of the prior art adopts electronics package; certain device affects the problem of system works while breaking down; thereby propose a kind ofly when electronic component is malfunctioning, can manually control anti-collision protection device, guarantee the automobile intelligent protection system of vehicle and personnel's safety.
For achieving the above object, the utility model is by the following technical solutions:
A protection system, comprising:
Data acquisition module, described data acquisition module is sent to central process unit by the data message collecting, and further comprises:
Spacing collector, for gathering the real-time spacing of this car and front and back vehicle;
This car speed data collection device, for gathering this car real-time speed information;
His car speed data collection device, for the real-time speed of vehicle before and after gathering;
Probe for acquiring image, for collection vehicle rear realtime graphic information;
Central process unit, receives the data message of described data acquisition module block transfer and processes, and result is sent to execution module by instruction, and receives the feedback that execution module is carried out information;
Execution module, receives the instruction of described central authorities processing and carries out corresponding operating, and the information of execution is fed back to described central process unit:
The mode selection module of overtaking other vehicles, for selecting the pattern of overtaking other vehicles, under this pattern, the operation of system closing execution module;
Reversing mode is selected module, for selecting reversing mode, and under this pattern, the operation of system closing execution module.
Described data acquisition module can be arranged at before and after vehicle body or peripheral regions.
Described car speed data collection device and Ta Che speed data collection device adopt hell integrated sensor.
The described mode selection module of overtaking other vehicles, the also supporting prior-warning device being useful in back mirror prompting rear car driving situation.
Described spacing collector, adopts ultrasonic ranging mode.
Described central process unit, further comprises:
Traffic safety data bank, for the storage security speed of a motor vehicle, the critical value parameter information of front and back safe distance between vehicles, the rotating of steering wheel number of turns driving trace parameter corresponding with speed of a motor vehicle during reversing automobile;
Data processing module, for the parameter of the data message of described data collecting module collected and the storage of described traffic safety databases is compared, processes, and sends corresponding actions and carries out instruction to execution module;
Traffic safety rule module, the data message of carrying out for adding up described data processing module, and can configure by revising described traffic safety rule module the parameter information of described traffic safety data bank.
Described execution module, further comprises:
Braking speed-controlling device, for controlling throttle and/or brake or power-transfer clutch, according to the result of described central process unit, when driving is dangerous, automatic regulation speed changes;
Alarm device, the alarm device when system thinks that Vehicle Driving Cycle is dangerous, alarm prompt mode is that sound or demonstration or vibration of steering wheel prompting or safety strap tighten up in advance;
Fender guard, is arranged on and comprises before and after vehicle body or the region of surrounding, when system thinks that vehicle protects vehicle safety in the time will avoiding colliding after slowing down.
Described fender guard is hexagonal spring tube, when system thinks that vehicle collision cannot be avoided described in central process unit send instruction and control described execution module stretch out hexagonal spring tube in vehicle body.
Automatically protect an intelligent system, also comprise manual mode controller, be connected with described hexagonal spring tube, by described manual mode controller driver and crew, manually control separately described hexagonal spring tube.
The connection structure of described fender guard and vehicle body can be hydraulic structure or mechanical spiral structure.
Technique scheme of the present utility model has the following advantages compared to existing technology:
1. automobile intelligent protection system described in the utility model, comprise data acquisition module, central process unit, execution module, overtake other vehicles mode selection module and reversing mode selected module, central process unit receives the data of data collecting module collected, and after processing, send instruction to execution module, by overtake other vehicles mode selection module and reversing mode, select module to control closing of execution module, when overtaking other vehicles reversing, the function that execution module automatically performs is closed in employing, thereby avoided overtaking other vehicles in prior art, during reversing, collision avoidance system judges two car spacings according to the spacing or the vehicle speed data that gather, vehicle speed value is less than the brake behavior of taking the initiative of safety value system and brings the technical matters of potential safety hazard, providing a kind of is overtaking other vehicles, during reversing, prevent the automobile intelligent protection system of system misoperation.
2. automobile intelligent protection system described in the utility model, described data acquisition module can be arranged at before and after vehicle body or peripheral regions, the multi-faceted contingent collision of vehicle body is protected to the safety while having improved automotive operation.
3. automobile intelligent protection system described in the utility model, Hall element that described data acquisition module adopts has advantages of that precision is high, reliability is high, module sensitivity is good.
4. automobile intelligent protection system described in the utility model, the described also supporting safety traffic being useful on when the prior-warning device of back mirror prompting rear car driving situation has been guaranteed to overtake other vehicles of mode selection module of overtaking other vehicles.
5. automobile intelligent protection system described in the utility model, described spacing collector adopts this usual manner of super sonic, and the coupling that is beneficial to accessory reduces user's later stage replacement cost.
6. automobile intelligent protection system described in the utility model; described central process unit also includes the storage security speed of a motor vehicle; the traffic safety data bank of safe distance between vehicles and reversing data, the data processing module of processing image data transmission execution instruction, the data message that statistics is carried out the traffic safety rule module that can revise safety database; perfect function, and possess modifiability and facilitate systemic-function to improve.
7. automobile intelligent protection system described in the utility model; described execution module comprises braking speed-controlling device for can automatically controlling throttle or brake or power-transfer clutch, initiatively protects vehicle and occupant's fender guard when thinking that in system driving the alarm device that can have multiple alarm mode, collision when dangerous cannot avoid; automatic regulation speed also reminds chaufeur that danger and initiatively protect vehicle and driver and crew when danger cannot be avoided in conjunction with alarm prompt, has realized from early warning to the initiatively all-position safety guarantee of protection.
8. automobile intelligent protection system described in the utility model, described fender guard can adopt hexagonal spring, experimental results show that hexagonal spring energy absorbing when vehicle frontal collision has good protection vehicle and an occupant's effect than high.
9. automobile intelligent protection system described in the utility model, described fender guard hexagonal spring can have manually opened, guarantees that system electronic element still can the safety of support vehicles when collision after malfunctioning.
10. automobile intelligent protection system described in the utility model, the connection structure of described fender guard and vehicle body can be that hydraulic structure or mechanical spiral flexible structure are optional, can make a choice according to cost.
Accompanying drawing explanation
For the content of utility model is more likely to be clearly understood, according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the running car scene that automobile described in the utility model protects intelligent system to be applied to automatically;
Fig. 2 is the general frame figure that automobile described in the utility model is protected intelligent system automatically;
Fig. 3 is the fundamental diagram that automobile described in the utility model is protected intelligent system automatically;
The specific embodiment
Below in conjunction with drawings and Examples, specific embodiment of the utility model is described in further detail.Following examples are used for illustrating the purpose of this utility model, but be not used in, limit protection domain of the present utility model.
The technical solution of the utility model provides a kind of automobile automatically to protect intelligent system, its can be applied to relative rear car as shown in Figure 1 drive in the front with relative front truck after under the situation of travelling.
Embodiment mono-
As shown in Figure 2, a kind of automobile is protected intelligent system automatically, mainly comprises:
(1) data acquisition module, can be arranged at before and after vehicle body or peripheral regions, further comprises:
1. spacing collector, adopts ultrasonic ranging mode, receives the acquisition instructions from central process unit, for the real-time distance of collection vehicle and front and back vehicle or obstacle, and the vehicle distance data collecting is transferred to central process unit;
2. this vehicle speed collector, can adopt Hall element, receives the acquisition instructions from central process unit, the real-time speed of a motor vehicle of travelling for gathering this car, and the vehicle speed data collecting is transferred to central process unit;
3. his vehicle speed collector, can adopt Hall element, receives the acquisition instructions from central process unit, the real-time speed of car before and after gathering, and the vehicle speed data collecting is transferred to central process unit;
4. probe for acquiring image, receives the acquisition instructions from central process unit, and the realtime graphic information at collection vehicle rear, sends graphicinformation to central process unit and result is presented on vehicle centre console display equipment.
(2) central process unit, further comprises data processing module, traffic safety data bank and traffic safety rule module, specific as follows:
1. data processing module, the car rear realtime graphic information that the real time data of the real-time data of spacing that reception gathers from spacing collector, this car speed of a motor vehicle that this car speed data collection device gathers, his car speed data collection device gathers his car speed of a motor vehicle real time data, probe for acquiring image gather, by calling the pre-stored parameter of traffic safety data bank, and compare, process, generate and send corresponding actions and carry out instruction to execution module and accept the data of execution module feedback or generate reversing indicated number accordingly at vehicle centre console read-out;
2. traffic safety data bank, for the storage security speed of a motor vehicle, the corresponding driving trace parameter of the rotating of steering wheel number of turns and the speed of a motor vehicle when critical parameters information of front and back car safe distance between vehicles and reversing automobile;
3. traffic safety rule module, for adding up the data message of described data processing module, and can configure by revising described traffic safety rule module the parameter information of described traffic safety data bank.
(3) execution module, further comprises:
1. brake speed-controlling device, receive the action command of the deceleration that data processing module sends, thus automatically control that throttle unclamps and/or BK Brake Switch triggers automatically and in conjunction with the operation of power-transfer clutch automatically regulation speed change and action response data (being speed of a motor vehicle delta data) be uploaded to the data processing module of described central process unit simultaneously;
2. alarm device, receive the action command of the alarm of data processing module transmission, described data processing module is according to the spacing gathering, the parameter that speed information and traffic safety data bank are pre-stored, and relatively, process, when system thinks that driving is dangerous, described data processing module sends the action command of alarm prompt, alarm device is received the action command of alarm prompt, sound or chaufeur energy sight line can and scope in display alarm signal or tighten up in advance driver and crew safety strap or vibrations bearing circle, user is receiving the operation of taking after alarm device warning signal, as step on the accelerator accelerates, brake deceleration, the action response data message of change travel direction etc. is uploaded in described data bank automatically,
3. fender guard, can be arranged on before and after vehicle body or peripheral regions, and described fender guard can be hexagonal spring.The data processing module of described central process unit is according to speed spacing relative to front and back or the distance computing of obstacle relatively after driver and crew's the behavior of initiatively braking or the operation of system automatic retarding; judge whether to meet the requirement of the secure data that traffic safety data bank preserves in advance; if do not met; described processing module sends the action command of starting protection device (can be to stretch out hexagonal spring), and the connection structure of described hexagonal spring and vehicle body can be hydraulic structure or mechanical spiral structure.Described fender guard can be provided with manual mode controller can by driver and crew separately manually opened avoiding because certain or a plurality of electronics package fault cause a whole set of autonomous driving vehicle, automatically protect intelligent system to work and cannot cannot protect driver and crew at stake.
(4) reversing mode is selected module, be used for selecting reversing mode, when reversing, select this pattern, under this pattern, the data processing module of central process unit sends out code and closes execution module operation, send acquisition instructions simultaneously and gather mould device and probe for acquiring image to spacing collector, this vehicle speed, import the speed data of collection into data processing module, described data processing module calls the speed of a motor vehicle driving trace parameter corresponding with rotating of steering wheel in traffic safety data bank and generates corresponding reversing indicated number at console read-out.
(5) preference pattern of overtaking other vehicles is selected module, for selecting the pattern of overtaking other vehicles, when overtaking other vehicles, select this pattern, under this pattern, the data processing module of central process unit sends out code and closes execution module operation, send acquisition instructions to probe for acquiring image simultaneously, his vehicle speed collector spacing Real-time Collection, collection vehicle rear realtime image data, the data of his vehicle speed and relative spacing, the rear view of vehicle realtime graphic information collecting is presented to console read-out, the relative vehicle distance data collecting and his vehicle speed data are sent to data processing module, data processing module carries out computing and obtains to display module on back mirror, showing corresponding early warning information apart from early warning information transmission alarm command on back mirror.
Wherein, tachogenerator can be realized by hell integrated sensor.The input shaft of rotating disk and the rotating shaft of wheel that permanent magnet is housed are connected, when vehicle wheel rotation, rotating disk rotates thereupon, now, permanent magnet on rotating disk can pass through hell integrated sensor, thereby the input end at hell integrated sensor obtains a magnetic signal, if not stall of rotating disk is moving, just hell integrated sensor can output speed signal.To the measurement of automobile speed, it is in fact the measurement to the frequency of tach signal.Tachometer circuit is comprised of sensor, pulse amplifier, dresser, CC7555 time-base signal circuit, storbing gate.Hell integrated sensor becomes vehicle wheel rotational speed signal into output of pulse signal, after amplification, shaping circuit, send into storbing gate, the unit time-base signal being produced by CC7555 time base circuit is controlled opening and closing of storbing gate, to control tach signal, within the unit time, pass through storbing gate, send into the P3.5 pin as the single chip computer AT 89C2051 of data processing module, control T1 rolling counters forward, realized the counting within the unit time.Distance measuring sensor gives the principle of ultrasonic ranging, by running into the echo that obstacle reflects after continuous detection super sonic transmitting, thereby measures transmitting super sonic and the time difference T that receives echo, then obtain apart from S=C * T/2, wherein, C is ultrasonic velocity, under normal temperature, is taken as 344m/s.The velocity of sound as long as record the round time of super sonic, can be tried to achieve distance after determining.Ultrasonic transmit circuit is comprised of CC7555 time base circuit and super sonic transmitting probe.As the P1.7 pin of the single chip computer AT 89C2051 of data processing module, control frequency signal that CC7555 time base circuit produces 40kHz to ultrasonic generator, the super sonic directive obstacle of being launched by ultrasonic probe.Utilize ultrasonic ranging to there is following characteristics: measure highly sensitively, bite is strong, and measuring speed is fast, take measurement of an angle large, can the object in a big way be detected.Super sonic acceptor circuit is comprised of super sonic receiving transducer, amplifier and dresser.The super sonic being reflected by obstacle, through receiving transducer, is transformed to electric impulse signal, then by being sent to the P3.2 pin of single chip computer AT 89C2051 after amplifier, dresser amplification and shaping.Amplifier should have been selected enough gains and more low noise broadband amplifier, to keep impulse singla especially not distort in forward position, improves the precision of range finding.Utilize single chip computer AT 89C2051 as controller, can give full play to data processing and the Real Time Control Function of AT89C2051, make system works in optimum regime, improve the sensitivity of system.The feature that this singlechip controller volume is little, easy to use.Controller AT89C2051 mainly completes the execution of program, the processing of data and the real-time control to external circuit.Timer internal T0 is operated in timing mode, and T0 starts counting when super sonic is launched, and when P3.2 pin, receives after echo, stops counting, between the timing of T0 institute, is the super sonic round-trip transmission time, and micro controller system is processed these data, can measure distance.Timer internal T1 is operated in counting mode, and the impulse singla of being inputted by P3.5 pin is controlled T1 and counted, and is determined the rotating speed of automobile by T1 institute count value.Micro controller system from comparing with the speed of a motor vehicle, judges whether to drive warning circuit to report to the police according to range finding, as set: when the speed of a motor vehicle is less than or equal to 30km/s, safety distance should be more than or equal to 1m; When the speed of a motor vehicle is less than or equal to 80km/s, safety distance should be more than or equal to 2m; When the speed of a motor vehicle is greater than 80km/s, safety distance should be more than or equal to 5m.
Embodiment bis-
As shown in Figure 1, Vehicle Driving Cycle situation comprises that relatively his car travels and relative his the car two kinds of situations of travelling in the wings forwardly.Two kinds are travelled under situation, and impact conditions is different.Data processing module first judges that controlled vehicle is this car situation of travelling of his car relatively.Data that data processing module gathers, transmits according to front-and-rear vehicle distance collector judgement vehicle is the traveling-position of his car relatively, if front truck illustrates that apart from collector collection, the data that transmit controlled vehicle travels at his car rear relatively; If rear car illustrates that apart from collector collection, the data that transmit controlled vehicle travels in his front side relatively.Fig. 3 shows one of a kind of automobile automated intelligent protection system preferably embodiment, and the real time data collecting comprises: in real time spacing S, vehicle velocity V (comprising the real-time vehicle velocity V first of this car, the real-time vehicle velocity V second of his car), rear view of vehicle graphicinformation are sent to traffic safety data bank in real time.Described traffic safety data bank is sent to data processing module by Real-time Collection configuration information, and data processing module mainly carries out the calculating of spacing rate of change Vt and the calculating of two car relative velocity Ve, and computing formula is:
Spacing rate of change: Vt=△ s/ △ t=(S-S ')/△ t, wherein: S is that real-time spacing is the real-time distance of the real-time relative distance of two cars or the relative obstacle of vehicle, and spacing when S ' gathered for sampling time last time, △ t is double sampling time gap; Two car relative velocity Ve are divided into according to the different situations of travelling: when relative his car of (1) controlled vehicle drives in the front, Ve1=V second (his car)-V first (controlled vehicle), is the relative value of two vehicle speeds; (2) controlled vehicle relatively his car after Ve2=V first (controlled vehicle)-V second (his car) while travelling, be the relative value of two vehicle speeds.
Whether data processing module judges the real-time relative distance of two cars or the relative obstacle of vehicle is less than the safe early warning that is preset in traffic safety data bank apart from S1 in real time apart from S.If, send alarm command to alarm device, alarm mode can be: sound or chaufeur energy sight line can and scope in display alarm signal or tighten up in advance driver and crew's safety strap or vibrations bearing circle, and early warning distance warning information is sent to traffic safety data bank.Described data processing module then judges the real-time danger range S2 being preset in traffic safety data bank that whether is less than apart from S of the real-time relative distance of two cars or the relative obstacle of vehicle.If it is send alarm command to alarm device, and danger range warning information is sent to traffic safety data bank.Described data processing module judges whether that vehicle reaches impact conditions again, and impact conditions is:
Ve>V2, and meet Vt<0 and S<S2, wherein V2 is that the collision being preset in traffic safety data bank requires minimum speed.
If data processing module thinks that vehicle has reached impact conditions, data processing module sends the execution instruction that hexagonal spring stretches out.Simultaneously by real-time vehicle velocity V first and V second, relative vehicle velocity V e, real-time spacing S, spacing rate of change Vt, the information such as early warning distance S1, danger range S2, hexagonal telescopic spring amount, collision impact power, collision impact time are sent to traffic safety data bank, and traffic safety data bank is sent to the statistical analysis module in traffic safety module by these action corresponding datas.Statistical analysis module provides reference according to the daily statistical information of receiving for Reconfigurations information.
When real-time spacing S is less than safe early warning S1 and is greater than danger range S2, described data processing module travels or rear (data that gather according to front-and-rear vehicle distance collector judgement vehicle is the traveling-position of his car relatively) the judgement vehicle that travels possesses deceleration conditions or acceleration environment in his front side according to controlled vehicle.Need to meet:
(1) when relative his car of controlled vehicle drives in the front, S2<S<S1, and meet Vt<0 (spacing is dwindling), when Ve1>0, need to accelerate.
(2) controlled vehicle relatively his car after while travelling, S2<S<S1, and meet Vt<0 (spacing is dwindling) needs to slow down when Ve2>0.
When data processing module judgement vehicle need to accelerate, send acceleration hint instructions, reminding user accelerates.Simultaneously by real-time vehicle velocity V, relative vehicle velocity V e, real-time spacing S, spacing rate of change Vt, the information such as early warning distance S1, acceleration prompting time length are sent to traffic safety data bank, and traffic safety data bank is sent to the statistical analysis module in traffic safety module by these action corresponding datas.Statistical analysis module provides reference according to the daily statistical information of receiving for Reconfigurations information.
When data processing module judgement vehicle need to slow down, send deceleration instruction, thereby automatically control that throttle unclamps and/or BK Brake Switch triggers automatically and in conjunction with the operation of power-transfer clutch automatically regulation speed change, simultaneously by real-time vehicle velocity V, relative vehicle velocity V e, real-time spacing S, spacing rate of change Vt, the information such as early warning distance S1, deceleration time length are sent to traffic safety data bank, and traffic safety data bank is sent to the statistical analysis module in traffic safety module by these action corresponding datas.Statistical analysis module provides reference according to the daily statistical information of receiving for Reconfigurations information.
The above-mentioned specific embodiment is just explained in detail the technical solution of the utility model; the utility model has more than and is only confined to above-described embodiment; those skilled in the art should be understood that; the above-mentioned principle of every foundation and the improvement of spirit on the utility model basis, substitute, all should be within protection domain of the present utility model.

Claims (10)

1. an automobile intelligent protection system, comprising:
Data acquisition module, described data acquisition module is sent to central process unit by the data message collecting, and further comprises:
Spacing collector, for gathering the real-time spacing of this car and front and back vehicle;
This car speed data collection device, for gathering this car real-time speed information;
His car speed data collection device, for the real-time speed of vehicle before and after gathering;
Probe for acquiring image, for collection vehicle rear realtime graphic information;
Central process unit, receives the data message of described data acquisition module block transfer and processes, and result is sent to execution module by instruction, and receives the feedback that execution module is carried out information;
Execution module, receives the instruction of described central authorities processing and carries out corresponding operating, and the information of execution is fed back to described central process unit;
The mode selection module of overtaking other vehicles, for selecting the pattern of overtaking other vehicles, under this pattern, the operation of system closing execution module;
Reversing mode is selected module, for selecting reversing mode, and under this pattern, the operation of system closing execution module.
2. a kind of automobile intelligent protection system according to claim 1, is characterized in that, described data acquisition module can be arranged at before and after vehicle body or peripheral regions.
3. a kind of automobile intelligent protection system according to claim 2, is characterized in that, described car speed data collection device and Ta Che speed data collection device adopt hell integrated sensor.
4. a kind of automobile intelligent protection system according to claim 3, is characterized in that, described in the mode selection module of overtaking other vehicles, the also supporting prior-warning device being useful in back mirror prompting rear car driving situation.
5. according to a kind of automobile intelligent protection system described in claim 1 or 2 or 3, it is characterized in that described spacing collector adopts ultrasonic ranging mode.
6. a kind of automobile intelligent protection system according to claim 1, is characterized in that, described central process unit, further comprises:
Traffic safety data bank, for the storage security speed of a motor vehicle, the critical value parameter information of front and back safe distance between vehicles, the corresponding driving trace parameter of the rotating of steering wheel number of turns and speed of a motor vehicle during reversing automobile;
Data processing module, for the parameter of the data message of described data collecting module collected and the storage of described traffic safety databases is compared to processing, send corresponding actions and carry out instruction to execution module or generate corresponding reversing indicated number at vehicle centre console read-out;
Traffic safety rule module, the data message of carrying out for adding up described data processing module, and can configure by revising described traffic safety rule module the parameter information of described traffic safety data bank.
7. a kind of automobile intelligent protection system according to claim 1, is characterized in that, described execution module, further comprises:
Braking speed-controlling device, for controlling throttle or brake or power-transfer clutch, according to the result of described central process unit, when driving is dangerous, automatic regulation speed changes;
Alarm device, the alarm device when system thinks that Vehicle Driving Cycle is dangerous, alarm prompt mode is that sound or demonstration or vibration of steering wheel prompting or safety strap tighten up in advance;
Fender guard, is arranged on and comprises before and after vehicle body or the region of surrounding, when system thinks that vehicle protects vehicle safety in the time will avoiding colliding after slowing down.
8. a kind of automobile intelligent protection system according to claim 7; it is characterized in that; described fender guard is hexagonal spring tube, when system thinks that vehicle collision cannot be avoided described in central process unit send instruction and control described execution module stretch out hexagonal spring tube in vehicle body.
9. a kind of automobile intelligent protection system according to claim 8, is characterized in that, also comprises manual mode controller, is connected with described hexagonal spring tube, by described manual mode controller driver and crew, manually controls separately described hexagonal spring tube.
10. a kind of automobile intelligent protection system according to claim 8 or claim 9, is characterized in that, the connection structure of described fender guard and vehicle body is hydraulic structure or mechanical spiral structure.
CN201320362092.9U 2013-06-21 2013-06-21 Automobile intelligent protecting system CN203410402U (en)

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CN105501119A (en) * 2015-12-16 2016-04-20 严伟文 Reversing radar system adopting color character track lines
CN105774794A (en) * 2016-05-06 2016-07-20 丰如我 Automobile driving safety device
CN106205274A (en) * 2016-07-08 2016-12-07 成都合纵连横数字科技有限公司 A kind of driving analog system based on vibrator and method
CN110920586A (en) * 2019-12-12 2020-03-27 清友(苏州)汽车技术有限公司 Artificial intelligence vehicle induction system
CN111547022A (en) * 2020-05-13 2020-08-18 长乐致远技术开发有限公司 Emergency braking identification and control method for electric automobile

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105426119A (en) * 2015-10-28 2016-03-23 上海新储集成电路有限公司 Storage apparatus and data processing method
CN105501119A (en) * 2015-12-16 2016-04-20 严伟文 Reversing radar system adopting color character track lines
CN105489036A (en) * 2015-12-28 2016-04-13 南宁学院 FSC racing car brake prompting system
CN105774794A (en) * 2016-05-06 2016-07-20 丰如我 Automobile driving safety device
CN106205274A (en) * 2016-07-08 2016-12-07 成都合纵连横数字科技有限公司 A kind of driving analog system based on vibrator and method
CN110920586A (en) * 2019-12-12 2020-03-27 清友(苏州)汽车技术有限公司 Artificial intelligence vehicle induction system
CN111547022A (en) * 2020-05-13 2020-08-18 长乐致远技术开发有限公司 Emergency braking identification and control method for electric automobile

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